1 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5 2000-05-29 Nick Clifton <nickc@cygnus.com>
7 * config/tc-sh.c: Fix compile time warning messages.
9 * config/tc-mips.c: Fix compile time warning messages.
11 2000-05-29 Philip Blundell <philb@gnu.org>
13 * doc/as.texinfo: Update copyright dates.
14 (Local Labels): Delete misplaced mention of ARM.
15 * NEWS: Mention ARM ELF support.
17 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
19 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
20 it is modified, and use the real_size to compute the frag address
23 2000-05-27 Alan Modra <alan@linuxcare.com.au>
25 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
26 line-matching scheme to cope with automake moving variables around.
27 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
28 * Makefile.in: Regenerate.
30 2000-05-26 Jakub Jelinek <jakub@redhat.com>
32 * config/tc-sparc.c (sparc_relax): New.
33 (md_longopts): Add -relax and -no-relax options.
34 (md_parse_options, md_show_usage): Likewise.
35 (md_apply_fix3): Optimize tail call into branch always if possible.
37 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
39 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
40 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
41 rules, with warning when a GAS statement specifies a packing that
42 will result in an instruction being squashed.
43 Added typdef packing_type and enumerals, changed various integer literals
46 2000-05-24 David Mosberger <davidm@hpl.hp.com>
48 * config/tc-ia64.c (dot_restorereg_p): New function.
49 (md_pseudo_table): Add restorereg.p.
50 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
51 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
53 * config/tc-ia64.h (unw_record_type): Add unwabi.
54 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
55 called MASK with members for imask, and the masks produced by
56 fr_mem, gr_mem, br_mem, and frgr_mem.
57 (unw_p_record): Add members ABI and CONTEXT.
58 (unw_x_record): Add member AB.
59 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
60 as pseudo-register for use during unwind info generation.
61 (AR_PFS, AR_LC): New macros.
62 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
63 whose names start with an at sign (as in "@priunat").
64 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
66 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
67 proc_end, unwind_info, personality_routine): Consolidate into
68 "unwind" structure to reduce offset-table use. Add member
69 NEXT_SLOT_NUMBER to track the slot number for the next instruction
71 (output_R1_format, output_R3_format, output_P3_format,
72 output_P6_format): Initialize R with zero to reduce compiler warnings.
73 (output_P7_format): Ditto. Add `default' branch to switch
74 statement to reduce compiler warnings.
75 (output_P8_format, output_B1_format, output_B4_format): Ditto.
76 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
77 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
79 (output_X1_format, output_X3_format): Initialize R with zero to reduce
80 compiler warnings. Merge A and B args into single argument.
81 (output_X2_format, output_X4_format): Remove unused variable R. Merge
82 A and B args into single argument.
83 (free_record): Removed (wasn't used).
84 (free_list_records): Also free imasks in prologue records.
85 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
86 (output_spill_mask): Remove.
87 (output_unwabi): New function.
88 (output_epilogue, output_label_state, output_copy_state): Call
90 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
91 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
93 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
94 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
95 as part of handling the prologue records. Emit region's imask if
96 we have one. Handle unwabi, epilogue, label_state, copy_state,
97 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
98 spill_sprel_p, and spill_reg_p records.
99 (set_imask, count_bits, slot_index): New function.
100 (fixup_unw_records): Fix region size computation. Handle
101 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
102 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
103 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
104 set_imask accordingly. Update imask for gr_gr, and br_gr records.
105 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
106 (dot_save): Use manifest constants for applicaton registers.
107 Handle REG_PR and REG_PRIUNAT.
108 (dot_restore): Don't just ignore it.
109 (dot_restorereg): New function..
110 (generate_unwind_image): Ensure unwind info is a multiple of eight
111 bytes, not just four bytes.
112 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
113 (dot_altrp): Don't just ignore it.
114 (dot_savemem): New function. Replaces dot_savesp() and
115 dot_savepsp(). Use manifest constants for applicaton registers.
116 Handle REG_PR and REG_PRIUNAT.
117 (dot_savef): Simplify.
118 (dot_saveb): Support generation of br_gr.
119 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
120 dot_label_state, dot_copy_state): New function.
121 (dot_unwabi): Don't just ignore it.
122 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
123 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
124 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
125 (emit_one_bundle): Set slot number for prologue/body records
126 *before* emitting the first insn.
127 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
128 (md_begin): Declare "psp" pseudo-register.
129 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
130 so we don't get segfault.
131 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
132 counts as required per SW Conventions manual
133 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
134 output_preds_psprel, output_preds_sprel, output_spill_base,
135 output_unat_psprel, output_unat_sprel, output_lc_psprel,
136 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
137 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
138 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
139 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
140 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
141 (dot_vframe): Implement.
142 (dot_vframesp, dot_vframepsp): New function.
144 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
146 * configure.in (i386-*-freebsd a.out entry): Quote properly.
147 * configure: Regenerate.
149 2000-05-23 Alan Modra <alan@linuxcare.com.au>
151 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
152 (md_estimate_size_before_relax): so we can use it here instead of
153 old kludges. Localise vars to blocks. Comment.
155 * frags.c (frag_new): Update fr_var comments.
156 * frags.h (struct frag): Ditto.
158 2000-05-22 Richard Henderson <rth@cygnus.com>
160 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
161 (pseudo_func): Add pcrel.
162 (operand_match): Handle IA64_OPND_TGT64.
163 (build_insn): Likewise.
164 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
165 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
166 (fix_insn): Handle all three 64-bit relocation types.
168 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
170 * obj.h (struct format_ops): New members begin, app_file,
171 s_set_other, s_set_desc, s_get_type, s_set_type,
172 separate_stab_sections, init_stab_section.
174 * config/obj-multi.h: Update GPL notice to v2.
177 (S_SET_SIZE): Test s_set_size for NULL before calling.
178 (S_SET_ALIGN): Similar for s_set_align.
183 (SEPARATE_STAB_SECTIONS): New.
184 (INIT_STAB_SECTION): New.
185 (EMIT_SECTION_SYMBOLS): New.
186 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
188 * config/obj-elf.h: Update GPL notice to v2.
189 Mention that this file is included from obj-multi.h.
190 (obj_begin): Wrap definition in ifndef.
191 (elf_file_symbol): Constify declaration.
192 (obj_app_file): Ditto.
193 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
194 Wrap in ifndef SEPARATE_STAB_SECTIONS.
196 * config/obj-elf.c (elf_s_set_other): New.
197 (elf_file_symbol): Constify argument.
198 (elf_separate_stab_sections): New.
199 (elf_init_stab_section): New.
200 (elf_format_ops): Add new members. Remove comma at end.
202 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
203 (ecoff_format_ops): Add new fields. Remove comma at end.
204 Mention inconsistency for emit_section_symbols.
206 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
208 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
209 (coff_separate_stab_sections): New.
210 (coff_format_ops): Add new members.
212 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
213 (obj_aout_s_set_other): New.
214 (obj_aout_s_set_desc): New.
215 (obj_aout_s_get_type): New.
216 (obj_aout_s_set_type): New.
217 (obj_aout_separate_stab_sections): New.
218 (aout_format_ops): New members added. Use obj_aout_process_stab,
219 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
220 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
222 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
224 2000-05-22 Alan Modra <alan@linuxcare.com.au>
226 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
227 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
228 (md_estimate_size_before_relax): Ensure jumps to weak and
229 externally visible symbols are relocatable.
231 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
233 * stabs.c (aout_process_stab): Make global.
234 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
235 * read.h (aout_process_stab): Declare.
237 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
238 Generalize to *aout, *coff *elf.
239 * configure: Regenerated.
241 * doc/internals.texi (Object format backend): Say
242 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
244 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
245 * Makefile.in: Regenerated.
247 2000-05-19 Catherine Moore <clm@cygnus.com>
249 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
251 2000-05-18 Alan Modra <alan@linuxcare.com.au>
253 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
254 instruction to reflect change in re_assemble_*.
256 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
258 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
259 build PA64 ELF tools.
260 * configure: Rebuilt.
262 2000-05-17 Alan Modra <alan@linuxcare.com.au>
264 * Makefile.am: Regenerate dependencies.
265 * Makefile.in: Regenerate.
267 2000-05-15 Nick Clifton <nickc@cygnus.com>
269 * config/tc-arm.c (struct asm_psr): Add boolean field
270 distinguishing between CSPR and SPSR. Rename 'number' field
272 (psrs): Rearrange contents to match new asm_psr structure.
273 (arm_psr_parse): Move next to psr_required_here. Make it
274 return an asm_psr structure.
275 (psr_required_here): Use asm_psr structure returned by
277 (do_msr): Reorganise to allow psr_required_here to be called
279 (md_undefined_name): Mark 'name' parameter as unused, since
280 the COFF target does not use it.
282 2000-05-14 David O'Brien <obrien@FreeBSD.org>
284 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
286 * config/te-aux.h: Likewise.
287 * config/te-dpx2.h: Likewise.
288 * config/te-go32.h: Likewise.
289 * config/te-hp300.h: Likewise.
290 * config/te-hppa.h: Likewise.
291 * config/te-i386aix.h: Likewise.
292 * config/te-ic960.h: Likewise.
293 * config/te-interix.h: Likewise.
294 * config/te-nbsd532.h: Likewise.
295 * config/te-pc532mach.h: Likewise.
296 * config/te-ppcnw.h: Likewise.
297 * config/te-psos.h: Likewise.
298 * config/te-sparcaout.h: Likewise.
299 * config/te-sun3.h: Likewise.
300 * config/te-sysv32.h: Likewise.
302 2000-05-14 Alan Modra <alan@linuxcare.com.au>
304 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
305 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
306 and sign extend without an if statement.
307 (build_bytes): Likewise.
309 2000-05-14 Kazu Hirata <kazu@hxi.com>
311 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
312 X_add_symbol L_32 case.
314 2000-05-14 David O'Brien <obrien@FreeBSD.org>
316 * config/te-freebsd.h: New file.
318 2000-05-13 Alan Modra <alan@linuxcare.com.au>
320 * asintl.h (gettext, dgettext, dcgettext, textdomain,
321 bindtextdomain): Replace defines with those from intl/libgettext.h
322 to quieten gcc warnings.
324 * NEWS: Mention x86 .arch and -q.
326 * config/tc-i386.c (quiet_warnings): New.
327 (md_assemble): Use quiet_warnings.
328 (md_parse_option): Set quiet_warnings from -q.
329 (md_show_usage): Mention -q, delete -m.
330 (flag_do_long_jump): Delete.
331 (md_parse_option): Remove -m.
332 (md_show_usage): Remove -m.
333 (md_create_long_jump): Remove useless flag_do_long_jump code.
335 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
336 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
338 2000-05-13 Alan Modra <alan@linuxcare.com.au>
339 Alexander Sokolov <robocop@netlink.ru>
341 * doc/c-i386.texi (i386-Arch): New section.
342 (i386-Syntax): Mention .intel_syntax and .att_syntax.
344 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
345 (smallest_imm_type): Use smallest opcode for shift by one if cpu
346 architecture has been given and is not 486.
348 (md_pseudo_table): Add .arch.
349 (md_assemble): Warn if cpu architecture has been given and an
350 unsupported instruction.
352 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
353 Move operand_types bit defines after relevant template field.
354 (template): Add cpu_flags.
358 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
360 * config/tc-mn10300.h (md_end): Define.
361 (mn10300_finalize): Declare.
362 * config/tc-mn10300.c: Include dwarf2dbg.h.
363 (debug_line): Define.
364 (md_assemble): Generate dwarf2 line info.
365 (mn10300_finalize): New function. Finalize dwarf2 info.
367 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
369 * config/tc-mips.c (md_estimate_size_before_relax): Use the
370 external version of the relocation for weak symbols.
372 2000-05-08 David Mosberger <davidm@hpl.hp.com>
374 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
375 frame size in units of 16 bytes, as required per SW Conventions manual.
376 (output_unw_records): Output info-block header as a dword to get
379 2000-05-08 Alan Modra <alan@linuxcare.com.au>
381 * as.h: #include "file", not <file> on files from ../include.
382 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
383 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
384 (md_convert_frag): Add ATTRIBUTE_UNUSED.
385 (tc_coff_symbol_emit_hook): Ditto.
386 (OPTCOUNT): Cast to int to avoid compiler warning.
387 (md_begin): Fix signed/unsigned warnings.
389 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
391 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
392 ABRANCH LONG case for a conditional branch on a 68000.
393 (md_estimate_size_before_relax): Likewise. Also handle
394 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
395 (m68k-ip: case ABSL): Relax absolute references to 16-bit
396 PC-relative on all CPUs.
397 (md_estimate_size_before_relax): Likewise.
399 2000-05-04 Alan Modra <alan@linuxcare.com.au>
401 * as.c (parse_args): Just mention current year in printed
404 2000-05-03 J.T. Conklin <jtc@redback.com>
406 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
408 (md_parse_option): Recognize -m7400.
410 2000-05-03 Ian Lance Taylor <ian@zembu.com>
412 * config/atof-ieee.c (gen_to_words): When adding carry back in,
413 don't permit lp to become less than the words array.
415 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
417 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
418 Fix little-endian case.
420 2000-05-03 David O'Brien <obrien@NUXI.com>
422 * as.c (parse_args): Update copyright.
424 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
426 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
427 for the .bss section too.
429 2000-05-02 Alan Modra <alan@linuxcare.com.au>
431 * configure.in: Set em=linux for hppa-*-linux.
432 * configure: Regenerate.
433 * doc/Makefile.in: Regenerate with correct automake.
435 * frags.c (frag_grow): Sanity check chunk_size.
437 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
438 * config/obj-som.h: Likewise.
439 * config/obj-ieee.h: Likewise.
441 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
443 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
444 (md_pseudo_table): Fully initialise OBJ_ELF cases.
445 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
446 (pa_ip): low_sign_unext now returns via function value. Use
447 re_assemble_* instead of dis_assemble_* and
448 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
450 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
451 (md_section_align, md_parse_option, md_show_usage,
452 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
453 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
454 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
455 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
456 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
458 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
459 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
460 outside of switch. Correct mask and shifting errors in case 10
461 and case -11. In case 21, compare against signed range to suit
462 hppa_field_adjust changes. In case 12, use re_assemble_12. In
463 case 17 and case 22, use offsetT variable to properly check range.
464 Use re_assemble_* here too.
465 (evaluate_absolute): Change type of value to offsetT. Call
466 hppa_field_adjust to do the work for us.
467 (pa_parse_cmpb_64_cmpltr): Delete save_s.
468 (pa_parse_cmpib_64_cmpltr): Ditto.
469 (pa_build_unwind_subspace): Delete unused var subseg. Change type
470 of i to unsigned int.
471 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
472 (pa_end_of_source): Return type is void.
474 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
476 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
478 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
480 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
482 (md_begin): Removed "construct symbols for each register name".
483 Because register names conflicts with GCC generated function
485 (avr_operand): Now constant numbers can be used as a register
486 identifiers (0 as r0, 31 as r31).
487 (md_assemble): use skip_space () before parsing instruction
490 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
492 * config/tc-avr.c: New AVR_ISA_ defined.
493 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
494 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
495 for `fmul', `movw' and `lpm R,Z' instructions.
496 (avr_operands): Warn if current opcode is a two-word instruction
497 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
498 (avr_opcodes): New commands added.
499 (REGISTER_P): Check 'a' and 'v' constraint letters.
500 (mcu_types): New MCU added.
502 2000-05-01 Alan Modra <alan@linuxcare.com.au>
504 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
505 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
506 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
507 * configure: Regenerate.
509 2000-04-29 Andreas Jaeger <aj@suse.de>
511 * as.h: Correctly check GCC version.
513 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
515 * as.c (parse_args): Allow md_parse_option to override -a listing
517 * config/obj-coff.c (add_lineno): Change type of offset parameter
518 from "int" to "bfd_vma."
519 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
520 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
521 (ppc_change_csect): Align correctly for XCOFF64.
522 (ppc_machine): New function, which discards "ppc_machine" line.
523 (ppc_tc): Cons for 8 when code is 64 bit.
524 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
526 (md_parse_option): Handle -a64 and -a32.
528 * config/tc-ppc.h (TARGET_MACH): Define.
529 (TARGET_FORMAT): Move to function.
530 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
532 2000-04-26 David O'Brien <obrien@FreeBSD.org>
534 * doc/as.1: Fix unbalanced brackets.
536 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
538 (line_comment_chars): Set to '/' if TE_FreeBSD.
540 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
542 * configure.in: Configury support for PA64 (currently disabled).
543 * configure: Rebuilt.
545 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
547 * config/tc-mips.c (s_change_sec): Use record_alignment, not
548 bfd_set_section_alignment.
550 2000-04-25 Alan Modra <alan@linuxcare.com.au>
552 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
555 2000-04-24 Nick Clifton <nickc@cygnus.com>
557 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
558 * doc/as.texinfo (Align): Include arm and strongarm in list of
559 targets that have the second form of the behaviour of the .align
562 2000-04-24 Mark Klein <mklein@dis.com>
564 * obj-som.c: Terminate obj_pseudo_table.
566 2000-04-22 Timothy Wall <twall@cygnus.com>
568 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
570 (operand_match): Conditionally insert default bit values for IMMU9.
572 2000-04-14 Matthew Green <mrg@cygnus.com>
574 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
575 * configure: Rebuilt.
577 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
578 Jason Eckhardt <jle@cygnus.com>
580 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
582 * config/tc-hppa.c (CHECK_ALIGN): New macro.
583 Added handling of new operand types l,y,&,fe,fE,fx.
585 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
586 David Mosberger <davidm@hpl.hp.com>
587 Timothy Wall <twall@cygnus.com>
588 Andrew MacLeod <amacleod@cygnus.com>
589 Jim Wilson <wilson@cygnus.com>
591 * Makefile.am (CPU_TYPES): Add ia64.
592 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
593 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
594 * Makefile.in: Rebuild.
595 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
596 * configure: Rebuild.
597 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
598 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
599 * expr.c (expr): Handle md_optimize_expr.
600 * read.c (LEX_HASH): Add comment.
601 * config/tc-ia64.c, config/tc-ia64.h: New files.
603 2000-04-21 Richard Henderson <rth@cygnus.com>
605 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
606 bundling a non-delayed branch type instruction.
608 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
610 * config/tc-mn10300.c (HAVE_AM30): Define.
611 (md_assemble): Use it.
613 2000-04-19 Alan Modra <alan@linuxcare.com.au>
615 * config/obj-elf.c (obj_elf_change_section): Check for changed
618 * Makefile.am: (CPU_MULTI_VALID): Remove.
619 (MULTI_CPU_TYPES): Define.
620 (MULTI_CPU_OBJ_VALID): Define.
621 (DEPTC): Use the above.
624 Regenerate dependencies.
625 * Makefile.in: Regenerate.
627 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
629 * Makefile.am (YACC, LEX): Get them from configure.
631 2000-04-18 H.J. Lu (hjl@gnu.org)
633 * config/tc-i386.c (offset_in_range): Use addressT instead of
634 bfd_vma for non-bfd assemblers.
636 2000-04-17 Alan Modra <alan@linuxcare.com.au>
638 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
639 doesn't give spurious errors.
641 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
643 * as.h (SEEK_SET): Define if undefined.
645 2000-04-13 Alan Modra <alan@linuxcare.com.au>
647 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
648 constants, and don't assume offsetT is 32 bits.
650 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
652 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
653 (md_pcrel_from_section): Add prototype.
654 (d10v_fix_adjustable): Add prototype.
655 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
657 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
659 2000-04-12 Nick Clifton <nickc@cygnus.com>
661 * config/tc-d10v.c (find_opcode): Correctly calculate position of
662 symbol in frag chain.
664 2000-04-10 Alan Modra <alan@linuxcare.com.au>
666 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
667 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
668 (fits_in_signed_word, smallest_imm_type): Ditto.
669 (md_assemble): Use an offsetT var to hold offsetT values, not a
671 (offset_in_range): New.
672 (md_assemble): Use it.
673 (md_convert_frag): Change type of target_address, opcode_address,
674 and displacement_from_opcode_start to offsetT.
675 (md_create_short_jump): Change type of offset to offsetT.
676 (md_create_long_jump): Ditto.
677 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
678 (md_chars_to_number): Remove.
679 (output_invalid): Remove duplicate prototype.
681 2000-04-09 Nick Clifton <nickc@cygnus.com>
683 * Makefile.am (CPU_TYPES): Add 'avr'.
684 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
685 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
687 * Makefile.in: Regenerate.
689 * doc/as.texinfo: Add M32R documentation.
691 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
693 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
694 --enable-build-warnings option.
695 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
696 * Makefile.in, configure: Re-generate.
698 2000-04-07 Nick Clifton <nickc@cygnus.com>
700 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
701 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
702 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
703 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
704 (arm_force_relocation): Force relocations for
705 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
707 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
709 * config/tc-sh.c (get_operands): There's no third operand if the
710 first operand is an immediate.
712 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
714 * config/tc-sh.c (immediate): Delete.
715 (sh_operand_info): Add immediate member.
716 (parse_reg): Use A_PC for pc.
717 (parse_exp): Add second argument 'op'. All callers changed.
718 (parse_at): Expect pc to be coded as A_PC.
719 Use immediate field in *op.
720 (insert): Add fourth argument 'op'. All callers changed.
721 (build_relax): Add second argument 'op'. All callers changed.
722 (insert_loop_bounds): New function.
723 (build_Mytes): Remove DISP_4.
724 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
725 (assemble_ppi): Use immediate field in *operand.
726 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
727 (md_apply_fix): Likewise.
728 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
730 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
732 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
734 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
736 * internals.texi (CPU backend): Document
737 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
739 2000-04-04 Alan Modra <alan@linuxcare.com.au>
741 * po/gas.pot: Regenerate.
743 * as.c (show_usage): Restore translated part of bug string.
744 * gasp.c (show_usage): Likewise.
746 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
747 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
749 (DEP1): Modify for "gcc -MM".
753 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
755 * Makefile.in: Regenerate.
757 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
759 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
760 (md_begin): Likewise.
761 (HAVE_AM33): New macro.
762 (md_assemble): Use it. Match r_regs and xr_regs only if
765 2000-04-03 Alan Modra <alan@linuxcare.com.au>
767 * as.h: #include "bin-bugs.h"
768 * as.c (show_usage): Use REPORT_BUGS_TO.
769 * gasp.c: #include "bin-bugs.h"
770 (show_usage): Use REPORT_BUGS_TO.
772 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
774 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
776 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
777 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
780 2000-04-03 Alan Modra <alan@linuxcare.com.au>
782 * config/tc-i386.c (i386_immediate): Don't assume a constant
783 immediate is necessarily 16 bits when in 16 bit code mode.
784 (md_assemble): Instead set guess_suffix here after we have checked
787 2000-04-02 Richard Henderson <rth@cygnus.com>
789 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
790 quantities. Correct right shift sign extension.
791 (build_insn): Make `number' unsigned long. Mask top 6 bits of
792 32-bit value when shifting into place.
794 2000-04-01 Ian Lance Taylor <ian@zembu.com>
796 * app.c: Add ATTRIBUTE_UNUSED as needed.
797 * config/tc-ppc.c: Likewise.
798 (ppc_size): Make unsigned long.
799 (ppc_insert_operand): Add casts to avoid warnings.
801 2000-03-31 Nick Clifton <nickc@cygnus.com>
803 * config/tc-d10v.h (md_flush_pending_output): Define.
805 2000-03-29 Nick Clifton <nickc@cygnus.com>
807 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
808 segment. Works for both BFD_ASSEMBLER and others.
809 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
811 2000-03-29 Nick Clifton <nickc@cygnus.com
813 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
815 2000-03-28 Alan Modra <alan@linuxcare.com.au>
817 * listing.c (LISTING_LHS_WIDTH): Default depends on
819 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
821 2000-03-27 Ian Lance Taylor <ian@zembu.com>
823 * config/tc-sh.c (md_show_usage): Use backslash before newline in
826 2000-03-27 Alan Modra <alan@linuxcare.com.au>
828 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
830 * config/tc-avr.c (mcu_types): Add missing initialiser.
831 (md_pcrel_from_section): Add prototype.
832 (avr_operand): Remove redundant test of unsigned < 0.
833 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
835 2000-03-27 Denis Chertykov <denisc@overta.ru>
837 * config/tc-avr.c: New file for AVR support.
838 * config/tc-avr.h: Likewise.
839 * configure.in: Add AVR support.
840 * configure: Regenerate.
842 2000-03-26 Timothy Wall <twall@cygnus.com>
844 * gasp.c (macro_op): Add new argument to check_macro call.
845 Macro structure definitions moved to macro.h
846 * sb.h: Add argument to prototype for input_scrub_include_sb.
847 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
848 nesting checks with an additional flag.
849 (struct input_save): Add flag to indicate whether current sb
850 should be checked for proper macro/conditional nesting.
851 (input_scrub_push/pop): Save/restore nest check flag.
852 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
854 * macro.c (check_macro): Allow caller to retrieve parsed macro
855 information if a pointer is provided. This information may be
856 used by the new macro hooks.
857 * macro.h: Update prototype for check_macro. Macro struct
858 definitions moved here from macro.c/gasp.c.
859 * read.c (read_a_source_file): Add parameter to check_macro call,
860 and pass macro info to the macro hook, if defined.
861 (input_scrub_insert_line): New. Allow insertion of a line of
862 characters into the input stream.
863 (input_scrub_insert_file): New. Allow insertion of an arbitrary
864 file into the input stream.
865 (s_include): Use input_scrub_insert_file.
866 * internals.texi: Document new macro hooks.
867 * as.h: New prototypes added.
869 2000-03-26 Alan Modra <alan@linuxcare.com.au>
871 * config/tc-i386.c: Don't start any as_bad or as_warn message with
872 an initial capital letter.
873 (i386_index_check): Reindent.
875 2000-03-19 Nick Clifton <nickc@cygnus.com>
877 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
880 2000-03-17 Thomas de Lellis <tdel@windriver.com>
882 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
883 instruction operand bad if Rd > 7 when generating
884 thumb instructions. Prevents for example,
885 "adr r12,label" from silently failing and generating
886 the wrong instruction.
888 2000-03-17 Nick Clifton <nickc@cygnus.com>
890 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
891 that have a destingation >= 0x400000.
892 Fix compile time warning messages.
894 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
896 * config/tc-sh.c (md_begin): When encountering insn that are
897 not supported by the current arch, only change the name if
898 its contents are the same as prev_name.
899 (get_specific): If the the architecture doesn't match, fail.
901 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
903 * config/tc-sh.c (IDENT_CHAR): Define.
904 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
905 matching back where it came from.
907 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
909 * config/tc-sh.c (md_show_usage): Add description of -dsp.
911 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
913 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
916 2000-03-15 Kazu Hirata <kazu@hxi.com>
918 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
920 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
922 * expr.c (operand) [case 'f']: When testing if '0f' can start a
923 floating-point-number, make sure 'f' is in FLT_CHARS.
925 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
927 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
928 (s_lcomm_internal): Use it.
929 * doc/internals.texi (CPU backend): Document it.
930 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
933 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
935 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
938 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
939 implementation doesn't have special handling for switch
941 (macro_build): Allow for code in sections other than .text.
944 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
945 Don't perform relocs if we will be outputting them.
946 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
947 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
950 2000-03-09 Catherine Moore <clm@cygnus.com>
952 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
953 relocation type based on the entry in the fixup structure.
955 2000-03-08 H.J. Lu (hjl@gnu.org)
957 * Makefile.am (install-exec-tooldir): Depend on
958 install-exec-bindir for parallel make.
959 * Makefile.in: Regenerated.
961 2000-03-06 Nick Clifton <nickc@cygnus.com>
963 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
965 (md_parse_option): Parse -m32r command line switch - disable m32rx
967 (md_show_usage): Document new option.
969 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
970 * doc/Makefile.in: Regenerate.
971 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
973 2000-03-02 Michael Meissner <meissner@redhat.com>
975 * config/tc-d30v.c (check_range): Remove code that incorrectly
976 sign extended values where bits < 32.
978 2000-03-02 H.J. Lu (hjl@gnu.org)
980 * configure.in: Support --enable-targets=all on ia32.
981 * configure: Regenerated.
983 2000-03-01 Nick Clifton <nickc@cygnus.com>
985 * gasp.c (do_align): Remove bogus check of alignment value.
987 2000-02-27 Thomas de Lellis <tdel@windriver.com>
989 * config/obj-elf.c (elf_frob_symbol): Remove code which when
990 TC_PPC was defined forced the type of a symbol with no other type
993 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
995 * doc/internals.texi (CPU backend): Mention that
996 line_separator_chars do not break up comments. Fix typos for
997 LEX_AT and LEX_NAME descriptions. Document operands for
998 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
999 description of md_create_short_jump usage. Document argument for
1000 md_undefined_symbol.
1002 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1004 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1005 (md_parse_option): Handle it.
1006 (md_show_usage): Document it.
1008 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1010 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1011 opcode, for the instruction `pal19'. From Andrea Arcangeli
1014 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1016 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1018 (md_assemble): To here, before template operands are matched.
1019 Also ensure a constant immediate is sign extended when we know the
1020 size is at most 16 bits. This is to catch cases like "add
1021 $0xffc0,%ax" where we don't know the size, and thus that the
1022 immediate can be represented as Imm8S until after parsing the
1024 (i386_displacement): Similarly sign extend 16 bit constant
1026 (md_assemble): Relax 16-bit jump constant range check to suit sign
1027 extended displacements.
1029 2000-02-26 Andreas Jaeger <aj@suse.de>
1031 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1033 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1035 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1036 call operands when intel_syntax.
1037 (intel_float_operand): Return 2 for "fi...".
1038 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1039 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1040 earlier "SHORT" change.
1041 (md_assemble): When determining suffix from Regs, exclude
1044 2000-02-24 Nick Clifton <nickc@cygnus.com>
1046 * configure: Add arm-wince, mips-pe and sh-pe targets.
1047 * configure: Regenerate.
1049 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1051 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1052 "pe-mips" for the mips-pe target.
1054 * config/tc-arm.c (insns): Change displacement encoded in BL
1055 and B instructions if the target port is arm-wince.
1056 (do_ldst): Do not bias the relocation offset if the target
1058 (md_pcrel_from): Add in missing relocation offset bias if the
1059 target os arm-wince.
1061 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1062 (md_begin): Disable -G support for mips-pe target.
1063 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1064 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1067 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1068 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1069 assembler, just set the alignment to 4.
1071 * config/te-wince-pe.h: New file for WinCE targets. Define
1074 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1076 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1077 string instructions.
1078 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1079 (i386_intel_memory_operand): After finding a segment override,
1080 check again for no `[' before looking for a displacement. Bomb if
1081 more than one displacement rather than silently discarding the
1082 second and subsequent ones. Free strings malloc'd by
1083 build_displacement_string.
1085 2000-02-24 Catherine Moore <clm@cygnus.com>
1087 * config/obj-som.c (obj_pseudo_table): Add "weak".
1088 (obj_som_weak): New routine.
1090 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1092 * config/tc-i386.c (union i386_op): New.
1093 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1094 Throughout file replace occurences of disps[n], imms[n], regs[n]
1095 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1096 intel mode operand swapping. Add assert in regKludge and
1097 fake_zero_displacement code. Test i.types[n] when outputting
1098 displacements and immediates. Combine output of Disp16 with
1100 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1101 when in intel mode by (not) reversing fsub and fdiv operands
1102 before the template search. This fails for single operand
1103 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1104 undefined. Instead fix the base_opcode after we've found the
1105 template. Move base_opcode xor with found_reverse_match from
1106 opcode output code to before this fix so we test for the correct
1108 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1109 check in intel mode. Instead compare opcodes.
1111 * config/tc-i386.h (TC_RELOC): Delete.
1112 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1113 with equivalent call to reloc.
1115 * as.h (flag_m68k_mri): Move declaration after target include, and
1116 only declare when TC_M68K defined. Define as zero otherwise.
1117 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1118 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1119 Define as zero otherwise.
1120 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1121 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1122 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1123 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1124 testing whether defined.
1125 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1126 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1127 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1128 rather than testing whether defined.
1129 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1130 (parse_mri_cons): Declare and use only when TC_M68K.
1131 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1132 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1133 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1135 * NEWS: Mention IBM 370 support.
1137 2000-02-23 Richard Henderson <rth@cygnus.com>
1139 * config/tc-i386.c (md_assemble): When swapping operands for
1140 intel_syntax, assume everything that's not Imm or Disp is a
1143 2000-02-23 Linas Vepstas <linas@linas.org>
1145 * config/tc-i370.c, config/tc-i370.h: New files.
1146 * Makefile.am: Add support for Linux/IBM 370.
1147 * configure.in: Likewise.
1148 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1149 * config/obj-elf.c: Include elf/i370.h
1150 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1152 * Makefile.in: Regenerate.
1153 * configure: Regenerate.
1155 * doc/c-i370.texi: New file.
1156 * doc/all.texi: Include it.
1157 * doc/as.texinfo: And here.
1158 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1159 * doc/Makefile.in: Regenerate.
1161 2000-02-19 Michael Meissner <meissner@redhat.com>
1163 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1164 determine if an instruction can be used in parallel with an ADDppp
1165 or SUBppp instruction.
1167 2000-02-22 Andrew Haley <aph@cygnus.com>
1169 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1171 1999-12-30 Andrew Haley <aph@cygnus.com>
1173 * config/tc-mips.c (mips_gp32): New variable.
1174 (macro_build) Use mips_gp32.
1176 (md_longopts): Add "-mgp32" and "-mgp64".
1177 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1179 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1181 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1182 warning, and bump it to 1.
1184 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1186 From Brad Lucier <lucier@math.purdue.edu>:
1187 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1190 2000-02-21 Catherine Moore <clm@cygnus.com>
1192 * config/tc-mips.c (MF_HILO_INSN): Define.
1193 (mips_7000_hilo_fix): Declare.
1194 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1195 (md_parse_option): Check for 7000_HILO_FIX options.
1196 (OPTION_M7000_HILO_FIX): Define.
1197 (OPTION_NO_M7000_HILO_FIX): Define.
1198 * doc/c-mips.texi (-mfix7000): Describe.
1200 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1202 * listing.c (print_lines): Remove unused variable `end'.
1204 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1205 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1206 reloc_type when BFD_ASSEMBLER.
1207 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1208 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1209 statement and quell signed vs. unsigned comparison warning.
1211 2000-02-18 Nick Clifton <nickc@cygnus.com>
1213 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1214 the computed frag offset, rather than overwriting it.
1216 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1218 * config/tc-sh.c ("elf/sh.h"): Include.
1219 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1220 (md.begin): Initialize target_arch.
1221 Only include opcodes in has table that match selected architecture.
1222 (parse_reg): Recognize register names for sh-dsp.
1223 (parse_at): Recognize post-modify addressing.
1224 (get_operands): The leading space is now optional.
1225 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1226 arguments. Update valid_arch.
1227 (build_Mytes): Add support for SDT_REG_N.
1228 (find_cooked_opcode): New function, broken out of md_assemble.
1229 (assemble_ppi, sh_elf_final_processing): New functions.
1230 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1231 (md_longopts, md_parse_option): New option: -dsp.
1232 * config/tc-sh.h (elf_tc_final_processing): Define.
1233 (sh_elf_final_processing): Declare.
1235 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1237 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1238 the unwinder subspace. Save the current seg/subseg before creating
1241 2000-02-10 Nick Clifton <nickc@cygnus.com>
1243 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1244 little endian targets.
1245 (INST_BYTE1): Redefine to handle big and little endian
1247 (cpu_type): New type: Select between M340 and M210.
1248 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1249 instructions of the M340.
1250 (md_assemble): Add support for the MULSH and OPSR classes of
1252 (md_atof): Add support for little endian targets.
1253 (md_parse_option): Add support for -EL, -EB and -mcpu command
1255 (md_convert_frag): Add support for little endian targets.
1256 (md_apply_fix3): Add support for little endian targets.
1257 (md_number_to_chars): Add support for little endian targets.
1259 2000-02-10 Timothy Wall <twall@redhat.com>
1261 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1262 defined, use it to verify the symbol just read should be a label.
1264 2000-02-10 Timothy Wall <twall@redhat.com>
1266 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1267 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1268 around colons when KEEP_WHITE_AROUND_COLON is defined.
1269 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1270 and KEEP_WHITE_AROUND_COLON.
1272 2000-02-08 Timothy Wall <twall@redhat.com>
1274 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1276 (do_repeat): New. Abstract repeat logic so that a "break" can be
1278 (end_repeat): New. Provide support for a "break" out of the
1280 * read.h: Add prototypes for new functions.
1282 2000-02-08 Timothy Wall <twall@redhat.com>
1284 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1285 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1286 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1289 2000-02-08 Timothy Wall <twall@redhat.com>
1291 * read.c: Added elseif to directives table.
1292 * read.h: Added prototype for s_elseif.
1293 * doc/as.texinfo: Added description for elseif.
1294 * cond.c (s_elseif): New function
1296 2000-02-04 Timothy Wall <twall@redhat.com>
1298 * listing.c (print_lines): Remove conditionals causing bug in
1301 2000-02-03 Timothy Wall <twall@cygnus.com>
1303 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1305 * frags.c (frag_new): Calculate fr_fix in octets
1306 (frag_now_fix) Return offset as target address offset (bytes).
1307 (frag_now_fix_octets) New - Return offset in octets (8-bit
1309 * frags.h: Added prototype for frag_now_fix_octets().
1310 Distinguish between octets and bytes in field descriptions.
1311 * listing.c (calc_hex): Account for octets vs bytes when
1312 printing addresses/offsets.
1313 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1314 target is little-endian, print the octets in a word in big-endian
1315 order so that the display looks like a proper hexadecimal number,
1316 instead of having the octets reversed.
1317 * read.c (do_align): When recording alignment, alignment power
1318 should be in terms of target bytes (minimum addressible unit)
1320 (do_org) Convert ORG target address (byte) argument into an
1321 octet offset when generating a variable fragment.
1322 * symbols.c (resolve_symbol_value): Symbol final value
1323 converted to a target address offset (bytes) from its octet offset.
1324 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1325 offset (bytes) is adjusted by the frag offset (octets) converted
1327 (coff_frob_section) Section alignment power is in terms of bytes;
1328 convert it to an octet alignment power when calculating size (and
1329 size mask) in octets. Don't modify the section size in order to
1330 "align" it for TI COFF, since that format has a different method
1331 for storing alignment information.
1333 2000-02-01 Timothy Wall <twall@cygnus.com>
1335 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1336 entries, matching the way GCC generates them. If not escaped, the
1337 filename is encoded incorrectly.
1339 2000-01-31 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-arm.c (reg_table): Add support for ATPCS register
1344 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1346 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1348 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1350 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1351 of a symbol when we really care about its value.
1353 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1355 * config/tc-mcore.c (md_assemble): Give warning message if
1356 operands passes to instruction are more than the spec.
1358 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1360 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1361 Thumb mode but the label seen was not declared as '.thumb_func'
1362 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1363 correct disassembly of Thumb code bounded by non function labels.
1365 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1367 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1368 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1370 * Makefile.in: Same here.
1373 * configure.in: Set bfd_gas for i386-aout when primary target
1374 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1375 we may need the primary te_file. Remove incorrect comment.
1377 * configure: Regenerate.
1379 * config/e-i386aout.c: New file.
1381 * as.c (USE_EMULATIONS): Move to before print_version_id.
1382 (struct emulation): Add i386aout.
1383 (show_usage): Split text strings. Reformat -a text. Add --em
1387 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1388 (aout_format_ops): New.
1391 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1392 preprocessor conditional and add aout USE_EMULATIONS tests.
1393 (read_a_source_file): Don't pass error strings to printf as
1397 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1399 (do_data): Same here.
1400 (process_file): And here.
1403 * symbols.c (colon): Rewrite "already defined" fatal message
1404 code for aout with USE_EMULATIONS.
1407 * config/obj-aout.c (OBJ_HEADER): Define.
1408 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1410 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1411 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1413 (obj_aout_type): Expand S_SET_OTHER here too.
1414 (obj_read_begin_hook): Remove.
1415 (aout_pop_insert): New.
1416 (obj_aout_s_get_other): New.
1417 (obj_aout_s_get_desc): New.
1418 (aout_format_ops): New.
1421 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1422 gets aout_pseudo_table.
1423 (aout_pseudo_table): Declare.
1424 (obj_read_begin_hook): Define.
1427 * config/obj-coff.c (obj_pseudo_table): Rename to
1429 (coff_pop_insert): Use coff_pseudo_table.
1430 (coff_sec_sym_ok_for_reloc): Remove.
1431 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1432 and comment all zero entries and remove #if 0 code.
1435 * config/obj-coff.h (obj_pop_insert): Define.
1436 (coff_pseudo_table): Declare.
1439 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1440 s_get_size, s_set_size. Comment all zero entries.
1443 * config/obj-elf.c (elf_s_get_other): New function.
1444 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1445 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1446 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1448 (obj_elf_parse_section_letters): Don't pass error strings to
1449 printf as format arg.
1452 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1454 (elf_s_get_other): Declare.
1455 (S_GET_OTHER) Define as elf_s_get_other if not already
1457 (S_SET_OTHER): Only define when not already defined.
1458 (elf_obj_read_begin_hook): Declare.
1459 (obj_read_begin_hook): Define.
1460 (elf_obj_symbol_new_hook): Declare.
1461 (obj_symbol_new_hook): Define.
1464 * config/obj-multi.h: Add copyright header and protect against
1465 multiple inclusion. Add * to all function pointers.
1466 (OBJ_HEADER): If defined, include it rather than other defines
1468 (obj_frob_file_after_relocs): Test for NULL.
1469 (obj_symbol_new_hook): Here too.
1470 (obj_sec_sym_ok_for_reloc): And here.
1471 (S_GET_OTHER): Define.
1472 (S_GET_DESC): Define.
1473 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1474 (OBJ_MAYBE_ELF): Update comment.
1476 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1477 OBJ_AOUT preprocessor conditional and handle emulation by
1478 testing OUTPUT_FLAVOR.
1479 (i386_displacement): Here too.
1480 (md_section_align): Similarly here.
1481 (i386_target_format): Conditionally compile when more than one
1482 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1483 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1484 (i386_displacement): Here too.
1487 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1488 Define TARGET_FORMAT for aout only when not multi.
1491 * config/te-multi.h: Delete file as it's identical to te-generic.h
1493 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1495 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1496 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1499 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1501 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1504 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1506 * config/tc-mips.c (mips_do_align): New function.
1507 * config/tc-mips.h (md_do_align): Define.
1509 2000-01-10 Philip Blundell <philb@gnu.org>
1511 * doc/c-arm.texi (ARM Options): Fix typo.
1512 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1513 line separator for Linux.
1514 * doc/as.texinfo (Comments): Mention the ARM.
1516 2000-01-10 Philip Blundell <pb@futuretv.com>
1518 * configure.in (arm*-*-conix*): New target.
1519 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1521 * configure: Regenerate.
1523 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1525 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1526 (obj_elf_visibility): New function.
1528 * doc/as.texinfo (Visibility): New node: document visibility
1531 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1533 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1534 warning for absolute jump/call without `*' in non-intel mode. No
1535 need to set i.types[0] JumpAbsolute in intel mode.
1537 1999-12-22 Philip Blundell <pb@futuretv.com>
1539 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1540 hook function when changing sections.
1541 (arm_s_data): Likewise.
1543 1999-12-14 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-arm.c (md_parse_option): Add support for -marm720
1546 command line switch.
1548 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1550 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1551 (r_registers, xr_registers): Define.
1552 (r_register_name, xr_register_name): New functions.
1553 (md_assemble): Handle new am33 operand types and instruction
1555 (mn10300_insert_operand, check_operand): Likewise.
1557 1999-11-29 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1560 (s_force_thumb): Set thumb_mode to 2.
1561 (md_assemble): Do not complain about thumb instructions on a
1562 non-thumb target if thumb_mode is set to 2.
1564 1999-11-28 Michael Meissner <meissner@cygnus.com>
1566 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1567 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1568 (O_...): Add new machine dependent expressions if we are handling
1569 explicit relocations.
1570 (alpha_reloc_op): New static table holding the explicit relocation
1572 (alpha_literal_hash): New static to hold the hash table for
1573 explicit relocations.
1574 (alpha_macros): Add support for explicit relocations.
1575 (md_begin): If explicit relocations, initialize hash table.
1576 (md_assemble): Don't print a second error if tokenize_arguments
1577 already printed an error message.
1578 (md_apply_fix): Add support for explicit relocations.
1579 (alpha_force_relocation): Ditto.
1580 (alpha_fix_adjustable): Ditto.
1581 (alpha_adjust_symtab): New function to support explicit
1583 (alpha_adjust_symtab_relocs): Ditto.
1584 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1585 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1586 Add support for explicit relocations. Return -2 if an error
1587 message was already printed.
1588 (find_macro_match): Add support for explicit relocations. Comment
1590 (emit_insn): Add support for explicit relocations.
1591 (assemble_tokens): Ditto.
1593 (load_expression): Ditto.
1596 (emit_ir_load): Ditto.
1597 (emit_loadstore): Ditto.
1600 (emit_sextX): Ditto.
1601 (emit_division): Ditto.
1602 (emit_jsrjmp): Ditto.
1603 (emit_retjcr): Ditto.
1605 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1607 (tc_adjust_symtab): If explicit relocations, call the function
1608 alpha_adjust_symtab.
1609 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1610 relocations next to the literal relocation they reference.
1611 (TC_INIT_FIX_DATA): Initialize the new fields.
1612 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1614 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1616 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1617 'B' operand for PA2.0 bb instruction.
1619 1999-11-18 Nick Clifton <nickc@cygnus.com>
1621 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1624 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1626 (mcore_force_relocation): Force relocations to be generated for
1629 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1631 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1632 (i386_displacement): Disallow O_big displacements.
1634 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1636 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1637 improvements in error checking.
1638 (md_assemble): Support for unconditional ARM instructions.
1639 (md_parse_option): Support for -m[arm]v5e flag.
1641 1999-11-12 Nick Clifton <nickc@cygnus.com>
1643 * macro.c (buffer_and_nest): Do not check beyond the end of the
1646 1999-11-11 Nick Clifton <nickc@cygnus.com>
1648 * macro.c (buffer_and_nest): Look for seperator after TO and
1651 1999-11-08 Andrew Haley <aph@cygnus.com>
1653 * app.c (do_scrub_chars): When in State 10, treat backslash
1654 characters in the same way as as symbol characters.
1656 1999-11-07 Richard Henderson <rth@cygnus.com>
1658 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1659 the previous label was in the current section before playing
1660 with auto-alignment.
1662 1999-11-06 Nick Clifton <nickc@cygnus.com>
1664 * config/tc-v850.c (v850_force_relocation): Force relocation
1666 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1669 1999-11-05 Michael Meissner <meissner@cygnus.com>
1671 * expr.h (operatorT): Increase machine dependent operators to 16.
1672 * expr.c (op_rank): Ditto.
1674 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1676 * read.c (pseudo_set): Reject attempts to set the value of a
1679 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1682 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1684 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1685 to bfd_set_section_contents.
1687 1999-11-03 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1691 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1693 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1694 (mips_ip): Use OPCODE_IS_MEMBER.
1696 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1698 * config/tc-arm.c (reg_required_here): Improve comments.
1700 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1701 (tinsns): Initialize variants field.
1703 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1704 BAD_PC respectively.
1706 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1708 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1709 * config/tc-arm.h: Fix compile time warnings.
1711 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1713 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1714 form @abs16, @(abs16) and @(abs16 + imm).
1716 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1718 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1719 (ISA_HAS_64_BIT_REGS) New.
1720 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1721 mips_emit_delays,macro_build,load_register,load_addresss,
1722 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1723 and/or use new ISA_xxx macros in expressions involving
1724 ISA, particularly mips_opts.isa.
1726 1999-10-18 Michael Meissner <meissner@cygnus.com>
1728 * expr.h (operatorT): Add machine dependent operators md1..md8.
1729 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1730 for the machine dependent operators to use.
1732 * expr.c (op_rank): Add machine dependent operators.
1734 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1736 (O_cpregister): Ditto.
1737 (md_begin): Change X_op test that field is wide enough to use
1738 O_max instead of O_alpha_max.
1739 (cpu_types): Fill in missing initializer.
1740 (alpha_num_macros): Make unsigned.
1741 (md_assemble): Make opnamelen be size_t.
1742 (md_apply_fix): Cast alpha_num_operands to int before testing.
1743 (alpha_force_relocation): Ditto.
1744 (alpha_fix_adjustable): Ditto.
1745 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1746 (tc_gen_reloc): Ditto.
1747 (tc_get_register): Ditto.
1752 (s_alpha_ent): Ditto.
1753 (s_alpha_end): Ditto.
1754 (s_alpha_frame): Ditto.
1755 (s_alpha_prologue): Ditto.
1756 (s_alpha_file): Ditto.
1757 (s_alpha_gprel32): Ditto.
1758 (s_alpha_proc): Ditto.
1759 (s_alpha_set): Ditto.
1760 (s_alpha_base): Ditto.
1761 (s_alpha_align): Ditto.
1762 (s_alpha_arch): Ditto.
1763 (alpha_align): Ditto.
1764 (assemble_insn): Suppress unused variable warning.
1766 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1767 order in the structure.
1768 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1770 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1774 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1776 * config/tc-i386.c (i386_index_check): Correct #endif location.
1778 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1780 * as.c (show_usage): Document new options.
1781 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1782 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1783 (parse_args): Parse the new options.
1784 (main): If there were warnings, and --fatal-warnings
1785 was specified, print an error.
1786 * as.h: New variable, flag_fatal_warnings, for new option.
1788 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1790 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1791 '@'. Change autoincrement completers to fall through to cache control
1794 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1796 (pa_parse_addb_64_cmpltr): New function.
1798 * config/tc-hppa.c (pa_ip): Change error message.
1799 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1800 '?Q' args to allow falling through.
1802 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1803 Remove unused conditional codes.
1804 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1806 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1808 * config/tc-d30v.c (CHAR_BIT): Define.
1809 (check_range): Fix bit operations to support integers bigger than
1812 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1814 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1817 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1818 Doug Evans <devans@cygnus.com>
1820 Add support for m32rx.
1821 * config/tc-m32r.c (enable_m32rx): New static global.
1822 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1823 (allow_m32rx): New function.
1824 (M32R_SHORTOPTS): Add `O'.
1825 (md_longopts): Add --m32rx plus several warning options.
1826 (md_parse_option): Handle new options.
1827 (md_show_usage): Print them.
1828 (md_begin): Enable m32rx.
1829 (OPERAND_IS_COND_BIT): New macro.
1830 (first_writes_to_seconds_operands): New function.
1831 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1832 (target_make_parallel,assemble_two_insns): New functions.
1833 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1834 If optimizing and m32rx, try to make consecutive insns parallel.
1836 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1838 * config/tc-mips.c (nopic_need_relax): Allow for the
1839 .sdata.foo sections generated by -fdata-sections,
1840 and for the .gnu.linkonce.s sections generated by C++.
1842 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1844 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1845 with cleaner code using completer prefixes. Add 'Y'.
1847 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1849 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1851 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1852 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1853 insn does not match and we should try the next insn in the table.
1855 1999-09-22 Nick Clifton <nickc@cygnus.com>
1857 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1859 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1861 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1864 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1866 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1867 OBJ_ELF. If ELF, add "sq".
1868 (md_parse_option): If ELF, ignore -s and -q.
1869 (md_show_usage): Mention ELF options.
1871 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1873 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1876 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1878 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1880 * config/tc-hppa.c (struct pa_it): New field "trunc".
1881 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1882 (pa_parse_ftest_gfx_completer): New function
1883 (pa_parse_fp_cnv_format): New function.
1885 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1886 (md_apply_fix): Handle 22bit pc-rel branches.
1888 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1890 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1892 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1894 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1896 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1898 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1899 (pa_ip): Handle 'fX'.
1901 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1904 unwinds unless the function is in the text space.
1905 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1907 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1909 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1910 (md_assemble): To here. Tweak address generation.
1912 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1914 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1915 (md_assemble): Call dwarf2_where for OBJ_ELF.
1916 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1917 (pa_end_of_source): New function.
1918 * tc-hppa.h (md_end): Define for OBJ_ELF.
1920 1999-09-14 Michael Meissner <meissner@cygnus.com>
1922 * configure.in (Canonicalization of target names): Remove adding
1923 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1924 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1925 * configure: Regenerate.
1927 1999-09-14 Donn Terry <donn@interix.com>
1929 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1931 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1933 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1934 pc-relative jmp/call to an absolute symbol.
1935 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1936 absolute section symbols.
1938 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1939 jump handling code and comments.
1941 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1943 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1944 the value if TE_PE and a global defined symbol.
1946 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1948 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1949 print the symbol, rather than printing it here.
1951 1999-09-11 Donn Terry <donn@interix.com>
1953 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1954 BFD_RELOC_RVA relocations.
1956 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1957 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1960 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1962 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1963 * doc/internals.texi (Object format backend): Document
1966 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1967 relocations against global symbols if TE_PE.
1969 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1970 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1972 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1975 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1976 symbols which do not have a constant value, or tags with
1977 non-tags. Remove the symbol from the list before adding it at the
1980 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1981 C_FCN symbol differently if TE_PE.
1982 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1983 appears in the pseudo-op, rather coff_line_base which is only set
1986 * config/obj-coff.c (obj_coff_loc): New static function.
1987 (obj_pseudo_table): Add "loc".
1989 * config/obj-coff.c (add_lineno): Check that the line number is
1992 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1993 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1995 (md_atof): Return NULL rather than 0.
1996 * config/tc-i386.c (md_atof): Change type to int.
1997 * expr.c (expr): Change first parameter to int.
1998 * config/obj-coff.c: Add declarations for static functions.
1999 (coff_frob_symbol): Use SYM_AUXENT.
2000 * config/tc-i386.h (flag_16bit_code): Don't declare.
2002 * config/obj-coff.c (obj_coff_section): Default to setting
2003 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2005 * write.c (adjust_reloc_syms): Print adjusted fixup.
2007 * expr.c (integer_constant): Correct too_many_digits calculation
2010 1999-09-09 Andreas Schwab <schwab@suse.de>
2012 * doc/c-arm.texi: Fix arguments of @var to not contain
2015 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2017 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2019 (md_parse_option): Only support -k flag for ELF and COFF targets.
2021 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2023 * config/tc-hppa.c (pa_ip): Put strict register checks before
2024 call to pa_parse_number.
2026 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2028 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2030 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2033 1999-09-06 Donn Terry <donn@interix.com>
2035 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2037 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2039 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2040 candidate instruction. Require registers for register arguments
2041 when in strict mode. Require assemble-time constants for
2042 constants when in strict mode.
2043 (pa_get_absolute_expression): Require a constant when in strict
2046 1999-09-06 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2050 1999-09-04 Steve Chamberlain <sac@pobox.com>
2052 * config/tc-pj.c: New file, supports picoJava in ELF.
2053 * config/tc-pj.h: Ditto.
2054 * configure.in (pjl*, pj*): New targets.
2055 * Makefile.am: Rebuild dependencies.
2056 (CPU_TYPES): Add pj.
2057 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2058 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2059 * doc/c-pj.texi: New file.
2060 * doc/as.texinfo: Add some PJ specifics.
2061 * doc/all.texi: Add PJ to the list of all architectures, sort them
2063 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2064 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2066 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2068 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2069 (obj_frob_file): Test for null pointer.
2070 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2071 (OBJ_PROCESS_STAB): And here.
2072 (elf_obj_sy): Remove
2074 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2075 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2076 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2078 * config/obj-coff.c (no_func): Remove.
2079 (coff_format_ops): Change occurrences of no_func to 0, as we test
2080 for 0 in obj-multi.h.
2082 * configure.in: Enable bfd for i386-coff when primary target is
2083 bfd. Enable i386 elf,coff emulation support. Don't set
2084 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2085 emulation to support.
2086 *configure: Regenerate.
2088 1999-09-02 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2091 .section .line directive is encountered.
2093 1999-09-01 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2098 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2099 * as.texinfo: Document --gdwarf2 command line option.
2100 Add additional documentation of ARM command line switches.
2102 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2104 * config/tc-i386.c (i386_intel_memory_operand): Combine
2105 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2106 and RESTORE_END_STRING around parse_register calls.
2107 (i386_operand): Here too.
2108 (i386_is_reg): Remove.
2109 (parse_register): Move as_bad calls from within this function to
2112 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2114 Based on a patch from H.J. Lu <hjl@gnu.org>
2115 * config/tc-i386.c (parse_register): Handle FP regs specially.
2116 (md_begin): Remove '(' and ')' from register_chars.
2118 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2120 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2121 error message (done elsewhere).
2123 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2125 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2127 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2129 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2132 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2134 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2136 Add new completers. Fix bug in 64 bit condition handling.
2138 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2141 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2143 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2145 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2147 1999-08-27 Jim Wilson <wilson@cygnus.com>
2149 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2150 (struct ls): Add frag field. Initialize it to zero.
2151 (out_end_sequence): New local text_frag. Set it while in text section.
2152 Replace address check with frag check. Set ls.frag to text_frag if
2153 out_set_addr called.
2154 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2155 Set it before switching sections. Replace address check with frag
2156 check. Set ls.frag to saved_frag if out_set_addr called.
2158 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2160 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2161 output "advance_pc" opcode instead of calling gen_addr_line().
2162 The latter has the undesired side-effect of creating a new row
2163 in the debug line info matrix.
2165 1999-08-26 Jim Wilson <wilson@cygnus.com>
2167 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2168 ls.last_filename if last is less than zero. Set ls.last_filename
2169 when allocating new entry.
2170 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2173 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2175 * config/tc-i386.c (i386_index_check): Fix the displacement size
2176 when INFER_ADDR_PREFIX.
2178 1999-08-18 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2183 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2185 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2186 handle 0xffffNNNN constants correctly.
2188 1999-08-16 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2193 1999-08-13 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2196 (md_apply_fix3): Always pass positive values to
2197 validate_offset_imm.
2199 1999-08-12 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-arm.c (skip_whitespace): New macro.
2202 Formatting tidy ups.
2204 (md_apply_fix3): Store relocation offset in addend for ELF based
2206 (arm_force_relocation): Always generate relocs for Thumb function
2209 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2211 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2212 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2214 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2216 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2217 flags for the unwind subspace.
2219 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2220 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2221 suitable relocation based on the size of the target's pointer.
2222 Always Use subsegment zero for the unwinders.
2223 (pa_level): Handle "2.0w".
2225 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2227 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2228 with the following instruction unless this was specified.
2230 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2232 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2233 certain sections, to match BFD changes.
2235 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2237 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2238 (EXTRA_SCRIPTS): Define to keep automake happy.
2239 * Makefile.in: Rebuild.
2241 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2243 * Makefile.am: Rename .dep* files to DEP*.
2244 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2245 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2247 * Makefile.in: Rebuild.
2249 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2251 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2253 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2255 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2256 avoid problems on DOS filesystems.
2257 * Makefile.in: Rebuild.
2259 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2261 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2263 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2266 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2268 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2269 line to create ${GDBINIT} rather than .gdbinit.
2270 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2272 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2274 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2276 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2278 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2280 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2282 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2283 non-adjustable symbols.
2285 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2287 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2289 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2291 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2294 1999-08-05 Donn Terry <donn@interix.com>
2296 * config/te-interix.h: New file.
2297 * configure.in (i386-*-interix*): New target.
2298 * configure: Rebuild.
2300 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2302 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2303 selectors for ELF too.
2304 (selector_table): Add "ltp" and "rtp" selectors.
2306 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2308 * config/tc-i386.c (i386_operand): No need to change
2309 operand_string pointer in segment reg case before goto
2310 do_memory_reference. Initialise displacement_string_start and
2311 displacement_string_end after do_memory_reference label.
2312 (i386_index_check): Add operand_string param, and print error
2313 message on failure here.
2314 (i386_intel_memory_operand): Instead of here.
2315 (i386_operand): And here.
2316 (INFER_ADDR_PREFIX): Enable.
2318 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2320 * config/tc-i386.h (DefaultSize): Define. Renumber following
2321 opcode_modifier defines.
2323 From Etienne Lorrain <etienne.lorrain@ibm.net>
2324 * config/tc-i386.c (stackop_size): New variable.
2325 (set_16bit_code_flag): Clear it here.
2326 (set_16bit_gcc_code_flag): New function.
2327 (md_pseudo_table): Add "code16gcc" entry.
2328 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2330 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2332 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2333 next_set_end even if the end symbol is being discarded.
2335 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2336 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2337 * config/obj-coff.c: Likewise.
2338 (seg_info_type): Remove.
2339 (seg_info_off_by_4): Change to array of segT.
2340 (s_get_segment): Adjust accordingly.
2341 (obj_pseudo_table): Fully initialize sentinel entry.
2343 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2344 Ralf Baechle <ralf@uni-koblenz.de>.
2346 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2348 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2350 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2352 * config/tc-i386.c: Indentation and white space changes.
2353 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2354 don't enable it by default.
2355 (i386_intel_operand): Remove redundant prototype.
2356 Move check on number of memory operands, and i.mem_operands++
2357 (i386_intel_memory_operand): To here.
2358 Remove i386_immediate code from here. Remove special case code
2359 for input and output using (%dx). Remove base/index checks and
2360 call i386_index_check instead. Save initial operand_string
2361 argument for error message.
2362 (i386_operand): Remove redundant prototype. Move base/index
2363 checks to i386_index_check.
2364 (i386_displacement): Move intel mode check for non-zero
2366 (i386_intel_memory_operand): To here.
2368 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2370 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2371 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2372 by .register pseudo-op if -64 and --no-undeclared-regs.
2373 (s_register, sparc_adjust_symtab): New functions.
2374 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2375 Declare sparc_adjust_symtab as tc_adjust_symtab.
2376 * doc/c-sparc.texi: Add description of #ignore special literal
2377 for .register pseudo-op.
2379 1999-07-30 Catherine Moore <clm@cygnus.com>
2381 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2382 the relocation's section offset.
2384 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2386 * write.c (fixup_segment): Fix generic error check overflow test.
2388 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2389 X_add_number to long.
2391 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2393 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2396 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2398 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2401 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2403 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2405 * configure.bat: Remove; obsolete.
2406 * config/go32.cfg: Likewise.
2408 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2410 * configure.in (i386-*-vxworks*): New target.
2411 * configure: Rebuild.
2413 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2415 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2417 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2419 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2421 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2422 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2423 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2424 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2425 MAX_RELOC_EXPANSION): Define.
2426 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2428 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2430 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2431 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2432 block. Print a warning if an 8-bit or 16-bit constant
2433 displacement or immediate is truncated on output.
2434 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2436 (i386_operand): Disallow immediate jump absolute operand.
2438 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2440 * configure.in: Bump version number to 2.9.5.
2441 * configure: Rebuild.
2443 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2446 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2448 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2449 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2451 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2453 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2455 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2457 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2458 if -mno-fpu was given.
2459 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2461 (cons_fix_new_arm): Remove misleading comments.
2463 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2465 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2467 (relax_segment): Likewise. After giving a rs_org error, convert
2468 the frag to rs_align to avoid cascading errors.
2470 1999-07-12 Andreas Schwab <schwab@suse.de>
2472 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2474 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2476 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2477 as appropriate. Fill in structure initializations. Add variable
2478 initializations. Add casts.
2479 * dwarf2dbg.c (print_stats): Change i to size_t.
2480 * listing.c (listing_listing): Change list_line to unsigned int.
2482 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2484 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2485 rather than checking for \001 and \002 in symbol name.
2486 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2488 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2490 * configure.in (hppa*-linux-gnu*): New target.
2491 * configure: Rebuilt.
2493 1999-07-08 Nick Clifton <nickc@cygnus.com>
2495 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2497 1999-07-07 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2500 accessing symbolP directly.
2502 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2504 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2507 1999-07-05 Nick Clifton <nickc@cygnus.com>
2509 * config/tc-arm.c (ARM_EXT_V5): Define.
2510 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2511 (md_begin): Detect ARM v5 architectures.
2512 (md_parse_option): Accept arm v5 specification.
2513 (md_show_usage): Documment -marmv5 switch.
2515 * doc/c-arm.texi: Document -marmv5 command line option.
2517 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2519 (validate_immediate_twopart): New function. Determine if a
2520 constant can be computed by two ADD instructions.
2521 (output_inst): Remove its command line parameter - it was never
2523 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2524 implememt the ADRL pseudo op.
2525 (tc_gen_reloc): Generate a suitable error message if an ADRL
2526 instruction tries to generate a real reloc.
2528 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2530 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2532 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2535 1999-06-27 H.J. Lu <hjl@gnu.org>
2537 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2538 non BFD_ASSEMBLER case.
2540 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2542 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2545 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2547 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2548 out_end_sequence() when the address decreases due to a new frag.
2549 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2550 numbering starts with 1.
2552 1999-06-23 Nick Clifton <nickc@cygnus.com>
2554 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2556 (mcore_s_text): Call obj_elf_text for ELF target.
2557 (mcore_s_data): Call obj_elf_data for ELF target.
2558 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2560 (mcore_s_bss): New function: Dump literal table before changing
2562 (mcore_s_comm): New function: Dump literal table before changing
2565 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2566 No longer static functions.
2567 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2568 Provide prototypes for these functions.
2570 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2572 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2573 a list of names, to try obj_segment_name, and to try abbreviated
2574 names when using COFF without long section names.
2576 * config/tc-alpha.c: More use of symbol accessor functions.
2577 * config/tc-arc.c: Likewise.
2578 * config/tc-d30v.c: Likewise.
2579 * config/tc-fr30.c: Likewise.
2580 * config/tc-i860.c: Likewise.
2581 * config/tc-m88k.c: Likewise.
2582 * config/tc-mcore.c: Likewise.
2583 * config/tc-ns32k.c: Likewise.
2584 * config/tc-sparc.c: Likewise.
2585 * config/tc-v850.c: Likewise.
2587 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2588 sy_value with appropriate accessor functions.
2589 * config/tc-arm.c (md_apply_fix3): Likewise.
2590 * config/tc-d10v.c (AT_WORD_P): Likewise.
2591 * config/tc-v850.c (reg_name_search): Likewise.
2593 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2594 use symbol_get_bfdsym instead.
2595 * config/tc-ppc.c (md_assemble): Likewise.
2596 * config/tc-v850.c (v850_comm): Likewise.
2598 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2600 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2601 the symbol, rather than accessing the bsym member.
2602 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2603 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2604 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2605 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2606 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2607 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2608 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2609 * config/tc-v850.c (tc_gen_reloc): Likewise.
2611 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2613 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2614 (hppa_gen_reloc_type): Conditionalize on BFD64.
2615 (tc_gen_reloc): Re-enable ELF relocations.
2616 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2618 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2620 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2622 (do_ldst): Move assignment out of if condition.
2623 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2624 parentheses to avoid warning.
2626 1999-06-21 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2629 macro to get at the BFD symbol associated with a GAS symbol.
2631 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2633 * config/tc-ppc.c: Update for symbol handling changes.
2634 * config/obj-coff.c: Likewise.
2636 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2638 * tc-hppa.c: General cleanups of ELF support. No more spaces
2639 and subspaces for ELF.
2640 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2641 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2642 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2643 (UNWIND_SECTION_NAME): Likewise.
2644 (space/subspace related structures): Conditionalize definitions
2646 (space/subspace directives and support routines): Conditionalize
2647 definitions and references/uses on OBJ_SOM.
2648 (label_symbol_struct): For ELF, track the symbol's segment. For
2649 SOM track its space.
2650 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2652 (USE_ALIASES): Kill for both SOM & ELF.
2653 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2654 (pa_space, pa_subspace): Corresponding changes.
2655 (pa_spaces_begin): Corresponding chagnes.
2656 (md_begin): Do not muck around with space/subspace stuff for
2658 (md_apply_fix): Temporarily disable argument relocation stuff
2660 (tc_gen_reloc): Temporarily disable relocation generation for
2662 (pa_build_unwind_subspace): Similarly.
2664 1999-06-16 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-arm.c (thumb_set): New pseudo op.
2667 (text, data, section): Override these pseudo ops with ARM
2669 (s_thumb_set): New function: Perform the same as a .set pseudo
2670 op, but also mark the alias'ed symbol as being a Thumb
2672 (arm_s_text): New function: Perform the same as the .text
2673 pseudo op, but dump the literal pool before changing
2675 (arm_s_data): New function: Perform the same as the .data
2676 pseudo op, but dump the literal pool before changing
2678 (arm_s_section): New function: Perform the same as the
2679 .section pseudo op, but dump the literal pool before changing
2681 (arm_cleanup): Do not reset the current section before dumping
2684 1999-06-17 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2687 OPTION_NO_WARN_UNMATCHED entries.
2688 (md_parse_option): Generate a warning message if an unrecognised
2689 option is encountered.
2691 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2692 (get_operands): When parsing an expression after an '@' symbol
2693 has been detected, do not ignore '#' symbols.
2694 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2697 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2699 From K. Richard Pixley <rich@noir.com>:
2700 * configure.in (ppc-*-vxworks*): New target.
2701 * configure: Rebuild.
2703 1999-06-12 Philip Blundell <philb@gnu.org>
2705 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2707 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2709 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2710 which refer to symbols in linkonce sections, permit reducing the
2711 relocs if the symbol is local.
2713 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2715 * subsegs.c (subseg_text_p): New function.
2716 * as.h (subseg_text_p): Declare.
2717 * read.c (do_align): Use subseg_text_p to set the default fill.
2718 * write.c (subsegs_finish): Likewise.
2719 * config/obj-coff.c (write_object_file): Likewise.
2720 * config/tc-i386.h (md_maybe_text): Don't define.
2721 (md_do_align): Use subseg_text_p to set the default fill.
2722 * config/tc-m32r.c (m32r_do_align): Likewise.
2723 * config/tc-sh.c (sh_do_align): Likewise.
2724 * config/tc-sparc.h (md_do_align): Likewise.
2726 1999-06-12 David O'Brien <obrien@freebsd.org>
2728 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2729 * configure: Rebuild.
2731 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2733 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2734 * Makefile.am: Rebuild dependencies.
2735 * Makefile.in: Rebuild.
2737 * config/tc-i386.c (i386_immediate): Remove unused label
2740 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2741 * symbols.c: Likewise.
2742 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2743 sy_next field when taking address, rather than symbol_next.
2745 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2747 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2748 value from the output file architecture.
2749 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2750 * dwarf2dbg.h: Change bfd_vma to addressT.
2752 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2754 * dwarf2dbg.h: Use PARAMS in function declarations.
2756 1999-06-11 Martin Dorey <mdorey@madge.com>
2758 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2759 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2761 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2763 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2765 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2767 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2770 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2772 * read.c (read_a_source_file): Only declare inescape if
2775 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2777 (find_entry_byval): Add parens to avoid warning.
2779 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2781 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2784 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2786 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2789 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2790 synthetize_setx): New functions.
2791 (md_assemble): Broken the special cases into the above
2792 functions. Make compiler happy if sizeof(bfd_vma)==4.
2793 Fix sethi generated from set/setuw. If instructions have a relloc,
2794 always clear the fields to be relocated in the opcode.
2795 (sparc_ip): Remove special_case global variable.
2797 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2799 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2800 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2801 indication of success rather than a value.
2802 (itbl_get_val): Likewise.
2803 (itbl_get_field): Use strcspn. Change delimiters to include
2805 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2806 (itbl_get_val): Likewise.
2807 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2809 * symbols.c (copy_symbol_attributes): Convert local symbols to
2812 1999-06-10 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2817 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2819 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2820 Optimize set if sizeof(bfd_vma) == 64.
2821 (sparc_ip): Fix sethi - without %hi() it should generate
2822 R_SPARC_22 reloc, not R_SPARC_HI22.
2823 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2825 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2827 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2828 (s_ncons): New function.
2829 (native_op_table): New table.
2830 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2831 R_SPARC_OLO10 handling.
2833 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2835 * expr.h (struct expressionS): Revert last change; widen X_op.
2836 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2838 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2840 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2841 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2842 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2843 * Makefile.in: Regenerated.
2845 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2846 `common' pass on to s_mri_common.
2847 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2849 1999-06-06 Richard Henderson <rth@cygnus.com>
2851 * config/obj-elf.c (obj_elf_section): Don't free the return
2852 value of demand_copy_C_string.
2854 1999-06-05 Richard Henderson <rth@cygnus.com>
2856 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2857 creation logic from obj_elf_create_section.
2859 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2860 (section_stack): New.
2861 (special_sections): Make const.
2862 (obj_elf_section): Gut and rewrite parsing.
2863 (obj_elf_change_section): New function broken out of obj_elf_section.
2864 (obj_elf_parse_section_letters): Likewise.
2865 (obj_elf_section_word): Likewise.
2866 (obj_elf_section_type): Likewise.
2867 (obj_elf_previous): Treat as a toggle.
2868 (obj_elf_popsection): New.
2869 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2870 (ppc_section_type): Likewise.
2871 * config/tc-ppc.h: Likewise.
2873 * expr.h (struct expressionS): Don't make X_op a bitfield.
2874 * config/tc-alpha.c: Update for symbol handling changes.
2875 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2876 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2878 1999-06-05 Richard Henderson <rth@cygnus.com>
2880 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2881 (dwarf2_gen_line_info): Kill unused variables.
2882 (dwarf2_finish): Likewise.
2883 (dwarf2_where): Likewise.
2884 (dwarf2_directive_file): If we've only got a string,
2885 hand off to s_app_file.
2886 * ecoff.c: Move the include of ecoff.h.
2887 * symbols.h (S_IS_FUNCTION): Prototype.
2889 * read.c (LEX_HASH): Supply a default.
2891 (s_globl): Update `c' after skipping whitespace.
2892 * read.h (LEX_END_NAME, is_name_ender): New.
2893 * expr.c (get_symbol_end): Respect it.
2895 1999-06-04 Mark Klein <mklein@dis.com>
2897 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2899 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2901 * config/tc-hppa.c: Update for symbol handling changes.
2903 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2905 * cgen.c: Update for symbol handling changes.
2906 * config/tc-m32r.c: Likewise.
2908 * config/tc-hppa.h: Update for symbol handling changes.
2909 * config/tc-hppa.c: Likewise.
2911 * config/tc-arm.h: Update for symbol handling changes.
2912 * config/tc-arm.c: Likewise.
2913 (symbol_make_empty): Remove. Just use symbol_create.
2915 * symbols.c (symbol_set_tc): Correct name.
2917 * Makefile.am: Rebuild dependencies.
2918 ($(OBJS)): Don't depend upon struc-symbol.h.
2919 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2920 * dep-in.sed: Don't remove struc-symbol.h.
2921 * Makefile.in: Rebuild.
2923 * doc/internals.texi (Symbols): Describe changes in symbol
2926 1999-06-03 Richard Henderson <rth@cygnus.com>
2928 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2929 instead of doing the work by hand.
2931 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2933 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2934 state of line state-machine.
2935 (struct ls): Collect DWARF2 line state-machine state in new member
2936 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2937 resulted in any DWARF2 directives.
2938 (reset_state_machine): New function.
2939 (out_end_sequence): Ditto.
2940 (dwarf2_gen_line_info): When switching sections or switching to a
2941 lower text address, call out_end_sequence() first to terminate the
2942 previous code sequence as code sequences MUST have monotonically
2943 increasing addresses.
2944 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2946 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2948 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2949 DWARF2 debug info (line information only, at this point).
2950 * as.h: Update comment about supported debug formats.
2951 * dwarf2dbg.c, dwarf2dbg.h: New files.
2952 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2954 * expr.c (operand): Don't use [ for parens if we want an index op.
2955 (op_encoding): Switch [ into O_index, if desired.
2956 (op_rank): Renumber with O_index on bottom.
2957 (expr): If O_index, match closing bracket.
2958 * expr.h (O_index): New.
2960 * read.c (read_a_source_file): Conditionally allow matched "
2961 in lines passed to md_assemble.
2963 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2965 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2967 Add support for storing local symbols in a small structure to save
2968 memory when assembling large files.
2969 * as.h: Don't include struc-symbol.h.
2970 (symbolS): Add typedef.
2971 * symbols.c: Include struc-symbol.h.
2972 (local_hash): New static variable.
2973 (save_symbol_name): New static function, from symbol_create.
2974 (symbol_create): Call save_symbol_name.
2975 (local_symbol_count): New static variable.
2976 (local_symbol_conversion_count): Likewise.
2977 (LOCAL_SYMBOL_CHECK): Define.
2978 (local_symbol_make): New static function.
2979 (local_symbol_convert): New static function.
2980 (colon): Handle local symbols. Create local symbol for local
2982 (symbol_table_insert): Handle local symbols.
2983 (symbol_find_or_make): Create local symbol for local label name.
2984 (symbol_find_base): Check for local symbol.
2985 (symbol_append, symbol_insert): Check for local symbols.
2986 (symbol_clear_list_pointers, symbol_remove): Likewise.
2987 (verify_symbol_chain): Likewise.
2988 (copy_symbol_attributes): Likewise.
2989 (resolve_symbol_value): Handle local symbols.
2990 (resolve_local_symbol): New static function.
2991 (resolve_local_symbol_values): New function.
2992 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2993 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2994 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2995 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2996 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2997 (symbol_previous, symbol_next): New functions.
2998 (symbol_get_value_expression): Likewise.
2999 (symbol_set_value_expression): Likewise.
3000 (symbol_set_frag, symbol_get_frag): Likewise.
3001 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3002 (symbol_mark_used_in_reloc): Likewise.
3003 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3004 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3005 (symbol_mri_common_p): Likewise.
3006 (symbol_mark_written, symbol_clear_written): Likewise.
3007 (symbol_written_p): Likewise.
3008 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3009 (symbol_section_p, symbol_equated_p): Likewise.
3010 (symbol_constant_p): Likewise.
3011 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3012 (symbol_get_obj, symbol_set_obj): Likewise.
3013 (symbol_get_tc, symbol_set_tc): Likewise.
3014 (symbol_begin): Initialize local_hash.
3015 (print_symbol_value_1): Handle local symbols.
3016 (symbol_print_statistics): Print local symbol statistics.
3017 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3018 Declare new symbols.c functions. Move many declarations here from
3020 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3021 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3022 (struct symbol): Move bsym to make it clearly the first field.
3023 Remove TARGET_SYMBOL_FIELDS.
3024 (symbolS): Don't typedef.
3025 (struct broken_word): Remove.
3026 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3027 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3028 (symbol_clear_list_pointers): Likewise.
3029 (symbol_insert, symbol_remove): Likewise.
3030 (symbol_previous, symbol_append): Likewise.
3031 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3032 (struct local_symbol): Define.
3033 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3034 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3035 (local_symbol_get_frag, local_symbol_set_frag): Define.
3036 (local_symbol_get_real_symbol): Define.
3037 (local_symbol_set_real_symbol): Define.
3039 * write.c (write_object_file): Call resolve_local_symbol_values.
3040 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3041 (TARGET_SYMBOL_FIELDS): Don't define.
3042 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3043 ECOFF_DEBUGGING, add ECOFF fields.
3044 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3045 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3046 ECOFF_DEBUGGING, add ECOFF fields.
3047 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3048 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3049 * config/tc-mcore.h: Don't include struc-symbol.h.
3050 (TARGET_SYMBOL_FIELDS): Don't define.
3051 (struct mcore_tc_sy): Define.
3052 (TC_SYMFIELD_TYPE): Define.
3053 * Many files: Use symbolS instead of struct symbol. Use new
3054 accessor functions rather than referring to symbolS fields
3057 * read.c (s_mri_common): Don't add in value of line_label.
3059 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3060 checking for SEC_LINK_ONCE.
3062 * config/tc-sh.h (sh_fix_adjustable): Declare.
3064 * app.c (input_buffer): New static variable.
3065 (app_push): Save saved_input in allocated buffer.
3066 (app_pop): Restored saved_input.
3067 (do_scrub_chars): Change get parameter to take char * and int as
3068 arguments. Change GET macro to pass input_buffer to get
3069 function. Don't save input into allocated buffer.
3070 * as.h (do_scrub_chars): Update declaration.
3071 * input-file.c (input_file_get): Change to take char * and int.
3072 Read data into passed in buffer. Remove static buffer.
3073 * read.c (scrub_from_string): Change to take char * and int. Copy
3074 data into passed in buffer.
3076 * hash.h: Neaten. Declare hash_traverse.
3077 * hash.c: Complete rewrite based on BFD hashing code.
3078 * gasp.c (chunksize): New variable.
3079 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3082 1999-05-28 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3085 addend unless the target uses an old ABI.
3087 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3089 -Wchar-subscripts cleanup
3090 * listing.c (listing_newline): Use unsigned char variable, so
3091 calls to isascii,iscntrl are correct.
3092 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3094 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3095 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3096 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3097 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3099 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3101 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3103 (arch_coldfire_p): New #define.
3104 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3106 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3108 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3110 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3111 (install_operand): Add place `N'.
3112 (init_table): Add registers ACC, MACSR, MASK.
3114 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3116 * config/tc-m68k.c: Change mcf5200 --> mcf.
3117 (archs): Add mcf5206e, mcf5307.
3118 (m68k_ip): Add format `u'.
3119 (install_operand): Add place `m', `M', `h'.
3120 (init_table): Add upper/lower registers.
3122 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3124 1999-05-28 Martin Dorey <mdorey@madge.com>
3126 * config/tc-i960.c: Several minor changes to add ELF and
3127 BFD_ASSEMBLER support.
3128 * config/tc-i960.h: Likewise.
3129 * configure.in (i960-*-elf*): New target.
3130 * aclocal.m4, configure: Rebuild.
3132 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3134 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3135 reloc changes when defined(BFD_ASSEMBLER).
3137 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3139 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3141 * write.c (write_print_statistics): Output to file, not stderr.
3143 * expr.c (generic_bignum_to_int32,64): Prototype.
3145 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3146 output_sleb128, output_uleb128, output_big_sleb128,
3147 output_big_uleb128, output_big_leb128): Prototype.
3148 (output_big_sleb128, output_big_uleb128): Make inline.
3149 (output_big_leb128): Remove inline
3151 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3152 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3153 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3154 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3155 value for correct overflow check in write.c:fixup_segment.
3156 * write.c (fixup_segment): Move bitfield overflow checks to after
3157 the md_apply_fix call.
3158 * config/obj-coff.c (fixup_segment): Likewise.
3159 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3160 valueT *val argument.
3162 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3164 * config/atof-ieee.c (gen_to_words): Correctly round a
3165 denormalized number. Fix off-by-one in range checking for
3166 exponent in a denormal.
3168 1999-05-10 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3173 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3175 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3177 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3179 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3180 (ReverseRegRegmem): Remove.
3181 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3182 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3183 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3186 From Doug Ledford <dledford@redhat.com>
3187 * config/tc-i386.h (RegXMM): New for P/III.
3188 * config/tc-i386.c: Add support for P/III.
3190 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3192 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3193 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3194 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3196 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3198 * config/tc-i386.c (i386_immediate): Skip whitespace before
3199 complaining about junk after expression.
3200 (i386_displacement): Likewise.
3202 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3204 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3205 Don't copy before downcaseing.
3207 1999-05-05 Catherine Moore <clm@cygnus.com>
3209 * tc-m68k.c: Include elf/m68k.h.
3210 (m68k_elf_final_processing): New routine.
3211 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3214 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3216 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3219 1999-04-30 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-mcore.c (mcore_s_section): Dump literals before
3224 1999-04-29 Nick Clifton <nickc@cygnus.com>
3226 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3229 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3231 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3232 (TC_INIT_FIX_DATA): Delete.
3233 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3234 (TC_INIT_FIX_DATA): Delete.
3235 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3236 * write.c (fix_new_internal): Initialize fx_cgen member.
3237 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3238 (gas_cgen_md_apply_fix3): Update.
3239 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3240 (md_cgen_record_fixup_exp): Update.
3241 (FX_OPINFO_R_TYPE): Update.
3243 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3244 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3245 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3246 * frags.h (struct frag): Make opindex, opinfo ints.
3248 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3250 1999-04-26 Tom Tromey <tromey@cygnus.com>
3252 * aclocal.m4, configure: Updated for new version of libtool.
3254 1999-04-22 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3258 (md_apply_fix3): Do not fix up absolute relocations against
3261 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3263 1999-04-20 Nick Clifton <nickc@cygnus.com>
3265 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3266 changes and data-in-text directives.
3267 (mcore_cons): New function: intercept cons() operations.
3268 (mcore_float_cons): New function: intercept float_cons()
3270 (mcore_stringer): New function: intercept stringer() operations.
3272 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3274 * obj.h (struct format_ops): Change generate_asm_lineno field to
3276 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3278 * config/tc-alpha.c (find_opcode_match): Add default case to
3280 (find_macro_match): Likewise.
3281 (load_expression): Parenthesize && within ||.
3283 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3285 1999-04-17 Nick Clifton <nickc@cygnus.com>
3287 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3288 .text .data .section pseudo ops.
3289 (mcore_s_section): New function. Dump lits before changing secs.
3290 (mcore_s_text): New function. Dump lits before changing secs.
3291 (mcore_s_data): New function. Dump lits before changing secs.
3293 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3295 * config/tc-mips.c (mips_32bitmode): New.
3296 (md_begin): Set mips_32bitmode if needed.
3297 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3298 Set EF_MIPS_32BITMODE.
3300 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3302 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3305 1999-04-16 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3309 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3311 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3312 expressions correctly.
3315 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3317 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3319 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3321 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3322 and fmpynfadd instructions.
3324 1999-04-11 Richard Henderson <rth@cygnus.com>
3326 * as.h (environ): Declare it, if needed.
3327 * as.c (dump_statistics): Don't declare environ.
3328 * configure.in (environ): Detect declaration.
3329 * configure, config.in: Rebuild
3331 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3332 (i386_displacement): Allocate enough space for replacement buffer.
3333 Clean up replacement buffer initialization.
3335 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3337 * subsegs.c (section_symbol): Don't create a new symbol if one
3338 already exists; instead, use the existing one, but set its segment
3339 and frag data if it hasn't already been defined.
3340 * config/obj-coff.c (c_section_symbol): Likewise.
3342 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3344 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3346 1999-04-08 Nick Clifton <nickc@cygnus.com>
3348 * config/tc-mcore.c: New File: Support routines for MCore
3350 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3351 * config/obj-coff.c: Add support for mcore-pe target.
3353 * Makefile.am: Add support for MCore targets.
3354 * Makefile.in: Regenerate.
3355 * configure.in: Add support for MCore targets.
3356 * configure: Regenerate.
3358 * doc/all.texi: Set MCORE.
3359 * doc/as.texinfo: Document MCore specific command line options.
3361 * write.h: Prevent multiple inclusion.
3363 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3365 * asintl.h (LC_MESSAGES): Never define.
3366 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3368 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3371 * Makefile.am (m68k-parse.c): If configuring in the source
3372 directory, copy m68k-parse.y into the local directory before
3373 running ylwrap, to remove spurious differences when generating
3375 * Makefile.in: Rebuild.
3377 * config/tc-sparc.h (md_do_align): Just allocate the number of
3378 bytes necessary, rather than always allocating 1024.
3380 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3382 * listing.c (listing_newline): Add cast to avoid warning.
3383 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3384 * config/tc-i386.c (i386_scale): Add return value.
3385 (build_displacement_string): Remove unused local temp_disp2.
3386 (i386_intel_memory_operand): Add parentheses to avoid warning.
3387 (i386_intel_operand): Remove unused local end_of_operand_string.
3388 (i386_operand): Remove unused local operand_modifier.
3389 (i386_operand): Add parens to avoid warning.
3391 1999-04-04 Don Bowman <don@pixsci.com>
3393 * configure.in: Add mips*-*-vxworks* target; have it define
3395 * configure, config.in: Rebuild.
3397 1999-03-31 Nick Clifton <nickc@cygnus.com>
3399 * configure.in (emulations): Add support for arm-epoc-pe.
3400 * configure: Regenerate.
3401 * config/te-epoc-pe.h: New file. Define macros specific to
3403 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3404 for arm-epoc-pe target.
3406 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3408 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3410 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3412 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3413 detect ",n" without a condition.
3414 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3417 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3419 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3420 instruction is encoded with one bit.
3423 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3425 * doc/internals.texi (CPU backend): Mention that
3426 line_separator_chars should not include newline. From thi
3427 <ttn@mingle.glug.org>.
3429 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3431 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3432 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3434 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3436 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3438 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3440 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3443 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3445 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3447 1999-03-15 Martin Hunt <hunt@cygnus.com>
3449 * app.c (do_scrub_begin): Change '-' back to a symbol char
3450 so we can use multiple opcodes on a line again.
3452 * config/tc-d30v.c: By default, warn if a symbol has
3453 the same name as a register. Plus some minor
3454 updates from the branch.
3456 1999-03-13 Nick Clifton <nickc@cygnus.com>
3458 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3459 BFD_RELOC_16 and BFD_RELOC_64.
3461 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3463 * expr.c (expr): Add missing else.
3465 1999-03-12 Nick Clifton <nickc@cygnus.com>
3467 * config/tc-arm.c (md_apply_fix3): Improve error message.
3469 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3471 * Makefile.am (CPU_TYPES): Add fr30.
3472 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3473 (fr30,m32r dependencies): Update.
3474 * Makefile.in: Rebuild.
3476 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3477 (gas_cgen_record_fixup_exp): Ditto.
3478 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3479 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3480 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3481 (md_cgen_lookup_reloc): Update use of operand->type.
3482 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3483 (md_convert_frag): Call cgen_operand_lookup_by_num.
3484 (md_cgen_lookup_reloc): Update use of operand->type.
3485 (m32r_cgen_record_fixup_exp): Ditto.
3487 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3489 * config/tc-mips.c (md_show_usage): Fix message.
3491 1999-03-03 Nick Clifton <nickc@cygnus.com>
3493 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3494 and LDR reg,=<expr> instruction.
3496 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3499 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3501 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3503 1999-02-17 Nick Clifton <nickc@cygnus.com>
3505 This patch was created by: Scott Bambrough
3506 <scottb@corelcomputer.com>
3509 Special cased '@' character. The '@' character is used as the
3510 ARM assembler comment character, as a special character
3511 and in ELF .symver pseudo-op's, and as a special character in
3512 .type and .section pseudo-ops.
3513 (symver_pseudo): New static variable.
3514 (symver_state): New static variable.
3515 (struct app_save): Add field 'symver_state'.
3516 (app_push): Save global symver_state int struct app_save.
3517 (app_pop): Restore global symver_state from struct app_save.
3518 (do_scrub_chars): Special case handling of '@' character in
3521 * configure.in: Modified to recognize armv* uname syntax from ARM
3523 * configure: Regenerated.
3525 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3526 a prefix to the section's type.
3527 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3528 the type's typename.
3530 * config/tc-arm.h: Add support for PIC generation:
3531 (pic_code): New boolean.
3532 (obj_relocate_extern): Define.
3533 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3534 (TC_CONS_FIX_NEW): Define.
3535 (tc_fix_adjustable): Define.
3536 (GLOBAL_OFFSET_TABLE_NAME): Define.
3538 * config/tc-arm.c: Add support for PIC generation:
3539 (line_seperator_chars): Allow ';' as a seperator for Linux.
3540 (is_immediate_prefix): New macro.
3541 (arm_parse_reloc): New function.
3542 (s_arm_elf_cons): New function.
3543 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3544 (md_undefined_symbol): Special case handling for the Global Offset
3546 (md_apply_fix3): Handle PIC relocs.
3547 (tc_gen_reloc): Handle PIC relocs.
3548 (md_parse_option): Add support for '-k' command line switch to
3549 enable PIC generation.
3550 (cons_fix_new_arm): New function.
3551 (s_arm_elf_cons): New function.
3553 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3555 * configure.in: Add comments for uses of AC_DEFINE.
3556 * acinclude.m4: Likewise.
3557 * acconfig.h: Remove.
3558 * aclocal.m4: Rebuild.
3559 * configure: Rebuild.
3560 * Makefile.in: Rebuild.
3561 * config.in: Rebuild.
3563 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3565 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3566 non-constant offset from a base register.
3568 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3570 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3573 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3575 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3576 (emit_insn): Look for pc-relative and no-overflow specifiers on
3577 internal relocation types.
3579 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3581 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3584 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3586 (mips_4650, mips_4010, mips_4100): Variables removed.
3587 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3588 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3590 (md_begin): Don't bother initializing the mips_NNNN variables;
3591 mips_cpu is set, and that's good enough now.
3592 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3593 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3594 (show): New function, to handle wrapping in the CPU lists.
3595 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3597 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3599 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3600 than treat as an immediate specifier.
3602 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3604 * config/tc-i386.c: Prototype many functions.
3605 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3606 (i386_immediate): Remove unused second argument.
3607 (i386_intel_operand): Fix i386_is_reg typo.
3608 (i386_operand): Use allow_naked_reg.
3609 (output_invalid): Make operand int for K&R.
3611 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3613 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3615 * Makefile.in: Rebuild.
3617 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3619 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3621 (EXTRA_as_new_SOURCES): Comment out.
3622 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3623 * Makefile.in: Rebuild.
3624 * doc/Makefile.in: Rebuild.
3625 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3626 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3627 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3628 * configure: Rebuild.
3629 * aclocal.m4: Rebuild.
3630 * config.in: Rebuild.
3631 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3632 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3633 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3634 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3635 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3636 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3637 (gas_cgen_record_fixup_exp): Ditto.
3638 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3639 descriptor, not global variable.
3640 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3641 descriptor, not global variable. Refer to insert_operand handler
3642 via cpu descriptor, not global function.
3643 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3644 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3645 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3646 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3647 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3648 * config/tc-m32r.c: Ditto.
3649 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3650 (md_assemble): Ditto.
3651 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3653 1999-02-09 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3656 relocations for ELF targets.
3658 1999-02-08 Nick Clifton <nickc@cygnus.com>
3660 * configure.in: Add support for StrongARM target.
3661 * configure: Regenerate.
3663 1999-02-05 Nick Clifton <nickc@cygnus.com>
3665 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3667 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3670 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3672 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3674 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3676 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3677 (INTEL_DWORD_MNEM_SUFFIX): Define.
3680 (DWORD_PTR): Define.
3681 (XWORD_PTR): Define.
3683 (OFFSET_FLAT): Define.
3685 (NONE_FOUND): Define.
3688 * config/tc-i386.c (set_intel_syntax): New routine.
3689 (intel_syntax): Declare.
3690 (allow_naked_reg): Declare.
3691 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3692 (intel_float_operand): New routine.
3693 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3694 Handle brackets as well as parens. Call i386_intel_operand for
3695 intel syntax. Reverse operands if appropriate. Handle new
3696 suffixes. Handle movzx and movsx.
3697 (i386_is_reg): New routine.
3698 (i386_immediate): New routine.
3699 (i386_scale): New routine.
3700 (i386_displacement): New routine.
3701 (i386_operand_modifier): New routine.
3702 (build_displacement_string): New routine.
3703 (i386_parse_seg): New routine.
3704 (i386_intel_memory_operand): New routine.
3705 (i386_intel_operand): New routine.
3706 (i386_operand): Call i386_displacement, i386_immediate,
3707 i386_scale, etc. instead of handling inline.
3708 (parse_register): Handle registers without prefix.
3710 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3712 * configure: Regenerate.
3713 * configure.in (arm-*-oabi): New.
3714 (thumb-*-oabi): New.
3715 * config/tc-arm.c (target_oabi): Declare.
3716 (md_apply_fix3): Support REL relocs.
3717 (md_parse_option): Handle -oabi.
3718 (elf32_arm_target_format): New routine.
3719 (md_longopts): Add OPTION_OABI.
3720 * config/tc-arm.h: Redefine TARGET_FORMAT.
3723 1999-01-28 Nick Clifton <nickc@cygnus.com>
3725 * write.c (write_relocs): Handle out of range error.
3727 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3728 (fr30_force_relocation): Default to 0.
3730 * config/tc-fr30.h (obj_fix_adjustable): Define.
3731 (TC_FORCE_RELOCATION): Define.
3733 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3736 1999-01-16 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3739 merge of two instructions if the left instruciton kills the right.
3741 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3743 * Makefile.in: Regenerate.
3744 * configure.in: Redo test for using cgen.
3745 * configure: Regenerate.
3747 1999-01-09 Nick Clifton <nickc@cygnus.com>
3749 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3750 redefinition of this macro.
3752 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3754 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3757 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3759 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3760 a read of HI or LO and an immediatly following branch.
3762 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3764 * config/tc-mips.c (md_begin): Another correction to the setting of
3767 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3769 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3771 1998-12-21 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3774 bit insn when optimizing, so that parallelised instructions will
3775 start on a 32 bit boundary.
3777 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3779 * config/tc-mips.c (mips_eabi64): New.
3780 (md_begin): Set mips_eabi64.
3781 (mips_elf_final_processing): Use it.
3783 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3785 * config/tc-mips.c (mips_elf_final_processing):
3786 Correct setting of ABI in e_flags.
3788 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3790 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3792 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3794 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3796 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3798 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3799 warning, values that don't fit in the field.
3801 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3803 * config/tc-mips.c (mips_abi_string): New.
3804 (md_parse_option,md_longopts): Add mabi.
3805 (mips_elf_final_processing): Set e_flags based on mabi flag.
3807 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3809 * config/tc-mips.c (md_parse_option): Handle vr4111.
3811 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3813 * config/tc-h8300.c (build_bytes): Change message given if the
3814 instruction requires H8/300H mode and we're not in Hmode, to
3815 suggest that it may be the operand modes that are the problem, not
3816 necessarily the opcode.
3818 1998-12-10 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-fr30.c: Add line separator character.
3822 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3824 * configure.in (hppa-*-mpeix*): New target.
3825 * config/obj-som.h (obj_som_compiler): Declare.
3826 * config/obj-som.c (compiler_seen): New static variable.
3827 (obj_som_compiler): New function.
3828 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3829 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3830 (pa_type_args): Set hppa_priv_level.
3831 (pa_compiler): New static function if OBJ_SOM.
3832 * configure: Rebuild.
3834 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3836 * read.c (output_leb128): Don't mark as inline.
3838 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3840 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3841 AIX .vbyte unaligned data support.
3842 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3843 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3846 1998-12-07 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3851 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3853 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3854 BFD_RELOC_ARM_PCREL_BRANCH.
3856 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3859 checking the target type.
3860 (mips-dec-bsd*): Set endian to little.
3861 * configure: Rebuild.
3863 COFF weak symbol support, based on patches from Mark Elbrecht
3864 <snowball3@usa.net>:
3865 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3866 * config/obj-coff.c (obj_coff_weak): New static function.
3867 (obj_coff_endef) [both versions]: Handle weak symbols.
3868 (coff_frob_symbol): Likewise.
3869 (yank_symbols): Likewise.
3870 (obj_pseudo_table): Add "weak".
3872 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3873 <aymeric.vincent@emi.u-bordeaux.fr>.
3874 * aclocal.m4: Rebuild with current tools.
3875 * configure: Rebuild.
3877 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3878 an assertion failure for a case we can't handle when OBJ_ECOFF.
3880 * expr.c (operator): And with 0xff to avoid problems with signed
3883 1998-12-03 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3886 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3888 1998-12-02 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3893 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3895 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3898 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3903 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3905 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3907 (d10v_cleanup): Only generate previous insn if a multiline insn is
3910 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3915 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3917 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3918 -marm6xxx command line switches.
3920 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3922 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3923 (itbl-ops.o): Delete duplicate dependencies.
3924 Rebuild dependencies.
3925 Add fr30 dependencies.
3926 * Makefile.in: Rebuild.
3928 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3932 * listing.c: Ignore line terminator characters found inside
3935 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3937 * po/gas.pot: Regenerated.
3939 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3942 fr30_is_label_start(). Also checks for delay slot insns.
3944 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3945 FR30 instructions which contain a colon in the mnemonic.
3947 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3949 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-fr30.c: Removed currently superflous code.
3953 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-fr30.h: New file.
3956 * config/tc-fr30.c: Tweaking so that it will compile.
3958 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3960 * config/tc-d10v.h (obj_fix_adjustable): Define.
3961 (TC_FORCE_RELOCATION): Define.
3962 (d10v_force_relocation): Declare.
3963 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3964 (md_apply_fix3): Handle Vtable relocs.
3965 (d10v_fix_adjustable): New.
3966 (d10v_force_relocation): New.
3968 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-d30v.c: Change default behaviour to ignore potential
3971 conflicts between register name and symbol names.
3973 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3975 * configure.in: Add fr30-*-*.
3976 * config/tc-fr30.c: New file.
3977 * Makefile.in: Regenerated.
3978 * config.in: Regenerated.
3979 * configure: Regenerated.
3980 * doc/Makefile.in: Regenerated.
3981 * po/gas.pot: Regenerated.
3983 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3985 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3988 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3990 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3992 (do_scrub_chars): Add some casts to unsigned char to avoid
3993 unwanted sign extension.
3994 * read.c (lex_type): Set characters about 127 to be symbol
3996 * config/tc-i386.c (md_begin): Set identifier_chars and
3997 operand_chars for values above 127.
3999 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4001 * configure.in: detect cygwin* instead of cygwin32*
4002 * configure: regenerate
4004 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4006 * listing.c: Add support for producing a listing from piped
4009 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4011 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4012 (append_insn): Account for the tx39's multiply behavior.
4014 1998-10-26 Michael Meissner <meissner@cygnus.com>
4016 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4017 from assemble_parallel_insns. Add support for '->' to indicate
4018 explicitly serializing the instructions.
4019 (md_assemble): Ditto.
4021 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4023 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4026 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4028 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4030 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4032 * config/tc-mips.c : support frame and regmask/fregmask when
4033 MIPS_STABS_ELF is specified.
4035 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4037 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4038 (md_apply_fix): Don't return 1 for VTABLE relocs.
4039 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4041 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4043 * doc/c-i386.texi: Replace occurences of "opcode" with
4044 "instruction mnemonic", "instruction", or "mnemonic" when
4045 referring to the name of an instruction. Use "opcode" when
4046 referring to the sequence of machine bytes.
4048 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4049 (is_opcode_char): Rename to is_mnemonic_char.
4050 (md_assemble and i386_operand): Correct error messages from
4051 "opcode" to "instruction mnemonic"
4052 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4053 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4054 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4055 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4056 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4057 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4058 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4060 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4062 * config/tc-i386.c (i386_operand): Check for garbage after
4065 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4067 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4068 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4070 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4072 * config/tc-sh.h (obj_fix_adjustable): Define.
4073 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4074 (md_apply_fix): Likewise.
4075 (tc_gen_reloc): Likewise.
4076 (sh_fix_adjustable): New.
4078 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4080 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4081 * cgen.h (gas_cgen_finish_insn): Update prototype.
4082 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4083 cgen_insn_t -> CGEN_INSN_INT.
4084 (make_parallel): Update handling of CGEN_INT_INSN_P.
4085 (assemble_parallel_insn): Ditto.
4086 (target_make_parallel): New function.
4087 (md_assemble): Use it.
4089 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4091 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4093 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4095 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4096 converted into lower case.
4098 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4100 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4101 (gas_cgen_tc_gen_reloc): Likewise.
4102 * config/tc-m32r.h (obj_fix_adjustable): Define.
4103 * config/tc-m32r.c (m32r_fix_adjustable): New.
4104 (m32r_force_relocation): Handle VTABLE relocs.
4106 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4108 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4110 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4113 to lower case before parsing.
4115 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4116 parallel insns modift buts in the PSW as a side effect.
4118 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-d30v.c (find_format): Test for missing flag and
4123 (md_apply_fix3): Fix error messages to avoid
4124 assumption about presence of a symbol.
4126 (parallel_ok): Disallow parallel instructions that both modify the
4129 (find_format): Generate a warning if an odd numbered register is
4130 used as the first register in a mutli-register instruction.
4132 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4135 relocations are always associated with a symbol.
4137 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4139 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4140 (elf32_sparc_force_relocation): Declare.
4141 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4142 (tc_gen_reloc): Handle vtable relocs.
4143 (elf32_sparc_force_relocation): New.
4145 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4147 * symbols.c (S_IS_FUNCTION): New.
4148 * config/tc-v850.h (obj_fix_adjustable): Define.
4149 (TC_FORCE_RELOCATION): Define.
4150 (v850_force_relocation): Declare.
4151 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4152 of fx_addnumber for VTABLE reloc addends.
4153 (md_apply_fix3): Handle VTABLE relocs.
4154 (v850_fix_adjustable): New.
4155 (v850_force_relocation): New.
4157 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4159 * tc-hppa.c (fp_operand_format): Add some additional formats.
4160 (pa_ip): Do not automatically promote into pa2.0 mode.
4161 (pa_level): Handle ".level 2.0".
4163 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4165 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4166 * config/tc-i386.h (template.extension_opcode): Change to
4167 unsigned int to allow full range of 8-bit opcode suffixes.
4168 (None): Redefine as 0xffff.
4170 From Jeff B Epler <jepler@usgs.gov>
4171 * doc/c-i386.texi (i386-SIMD): New section.
4173 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4175 * read.c (discard_rest_of_line): New function.
4176 * read.h: Declare it.
4177 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4179 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-d10v.c (find_symbol_matching_register): New function.
4182 (find_opcode): Cope with the case where a register name matches
4185 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-v850.c (md_pcrel_from): Rename to
4188 v850_pcrel_from_section.
4189 (v850_pcrel_from_section): Do not resolves symbols in other
4192 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4194 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-d10v.c (find_opcode): Generate an error if a register
4197 is supplied for an operand that should not be a register.
4199 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4202 instructions to have another instruction in the right bin.
4204 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4207 the right container if the left container holds a branch
4210 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4212 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4213 both a register name and symbol name.
4214 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4216 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4219 execution unit class.
4221 (reg_name_search): If a name matches a register and a symbol,
4222 prefer the register.
4223 (find_format): Disallow flag registers when a general purpose
4224 register is required.
4225 If a number is required, but a register has been given, check to
4226 see if a symbol with the same name as the register exists, and if
4227 so, use that symbol.
4229 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4231 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4233 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4235 * config/tc-d30v.c (find_format): Do not accept flag registers as
4236 general purpose registers.
4237 (find_format): If an immediate value is expected at a given place
4238 in a format, but a register name has been provided instead, check
4239 to see if that register name matches the name of a predefined
4240 symbol and if it does, then use the symbol instead.
4241 (reg_name_search): If a register name matches a symbol name,
4242 prefer the register name to the symbol name.
4244 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4246 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4247 the previous insn to empty.
4249 1998-09-20 Michael Meissner <meissner@cygnus.com>
4251 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4252 pieces, forcing the use of an ANSI compiler.
4254 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4256 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4258 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4260 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4262 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4264 (obj_elf_vtable_entry): Likewise.
4265 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4266 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4267 (tc_gen_reloc): Likewise.
4268 (arm_fix_adjustable): Likewise.
4269 (elf32_arm_force_relocation): New.
4270 (armelf_frob_symbol): Remove coff-style symbol support.
4272 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4274 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4276 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4278 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4279 OBJ_COFF so that routine is defined for a.out format.
4281 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4283 * config/tc-i386.c (i386_operand): Detect non-segment registers
4284 used as segment prefixes.
4286 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4288 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4289 optimize across FDE boundaries.
4291 * config/obj-coff.c (obj_coff_section): Preserve any link once
4292 flags when setting the section flags.
4294 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4297 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4299 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4301 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4304 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4306 * frags.c (frag_grow): Include the size of the frag struct in the
4309 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4310 if the new subseg comes before the old.
4312 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4314 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4315 to handle edge8 and edge16.
4317 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4319 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4320 before we clobber the symbol involved.
4322 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4324 * config/tc-arm.c: Remove OBJ_ELF definitions for
4325 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4326 use arm_adjust_symtab for OBJ_COFF.
4327 (armelf_adjust_symtab): New Routine.
4328 * config/tc-arm.h: Define obj_adjust_symtab to
4329 armelf_adjust_symtab for OBJ_ELF.
4331 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4333 * configure.in: Make all i386-elf targets use bfd_gas.
4334 * config/tc-i386.c (tc_i386_force_relocation): New.
4335 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4336 (md_apply_fix3): Likewise.
4337 (tc_gen_reloc): Handle them.
4338 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4339 tc_i386_force_relocation.
4341 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4345 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4348 current opcode after writing the first insturction of a reverse
4351 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4353 * read.h (generate_lineno_debug): Add prototype.
4354 * read.c (generate_lineno_debug): Make non-static.
4356 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4358 * config/tc-i386.c (md_assemble): Only warn for address/data size
4361 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4364 against Thumb function names, as the linker needs this information.
4366 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4368 * expr.c (operand): Check also that there is no advance in operand
4369 after atof_generic in order to decide "is it label 0f or floating
4372 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4375 command line options with a single dash.
4376 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4378 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4380 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4381 * tc-arm.c (arm_fix_adjustable): New routine.
4383 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4385 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4386 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4387 demand_empty_rest_of_line before mri_comment_end.
4388 (equals): Check garbage after expression before
4389 mri_comment_end in MRI mode.
4391 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4394 small immediate constant to use the constant itself rather than
4397 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4399 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4400 (pa_leave): Likewise.
4402 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4404 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4406 (i386_operand): Fix an error message.
4408 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4410 * doc/c-arm.texi (ARM Directives): Document .req directive.
4412 * config/tc-arm.c (reg_required_here): Display erroneous string if
4413 the register name could not be decoded.
4414 Do not set inst.instruction if the sift is -1.
4416 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4418 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4421 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4424 even if it is belived to be unnecessary.
4426 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4428 config/tc-i386.c (i386_operand): Size immediate constants by
4429 suffix (erroneously removed as part of July 7 change).
4431 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4433 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4434 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4435 (armelf_frob_symbol): New Routine.
4436 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4438 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4440 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4442 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4445 command line switches passed to assembler.
4447 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4449 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4450 (gas_cgen_opcode_desc): Declare.
4451 (gas_cgen_parse_operand): Declare.
4452 (*): Prepend gas_ to gas specific fns to denote them as such.
4454 * cgen.c (gas_cgen_opcode_desc): New global
4455 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4456 (queue_fixup): Renamed from cgen_queue_fixup.
4457 (*): Prepend gas_ to gas specific fns to denote them as such.
4459 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4460 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4461 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4462 Open opcode table and initialize it.
4463 (make_parallel): Use gas_cgen_opcode_desc.
4464 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4465 (md_assemble): Ditto.
4467 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4469 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4470 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4471 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4472 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4473 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4474 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4475 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4476 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4477 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4478 (INIT_STAB_SECTION): Likewise.
4479 (OBJ_PROCESS_STAB): Likewise.
4481 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4482 (md_parse_option): Watch for them.
4483 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4484 (md_begin): Kill neverdef code.
4485 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4486 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4487 (s_alpha_coff_wrapper): New.
4488 (md_pseudo_table): Trap all ECOFF pseudos.
4490 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4492 Start of changes to remove mdebug section from mips*-elf
4493 Based on MIPS_STAB_ELF definition
4494 * acconfig.h: undef if not configured
4495 * config.in: undef if not configured
4496 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4497 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4498 * stabs.c (s_stab_generic): flush frag
4500 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4502 * configure.in: (arm-*-elf): Handle.
4503 (thumb-*-elf): Handle.
4504 * configure: Regenerate.
4505 * read.c (stringer): Fix typo in comment.
4506 * write.c (fixup_segment): Don't add symbol value to addend if
4508 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4510 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4513 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4515 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4516 (write_2_short): Emit warning if new flag is set.
4517 (do_assemble): Set flags if left instruction is one of special
4518 "right-instruction-killer" type.
4520 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4522 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4523 Always output words in debug_info section as big endian.
4524 (sparc_target_format): Choose correct bfd target.
4525 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4527 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4529 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4530 to work with internationalization code. Issue an error when two
4531 operands match that are not allowed to match.
4533 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4535 * configure.in (install_tooldir): Allow target to specify whether
4536 it wants to be installed in $(tooldir)/bin.
4537 * configure: Regenerate.
4538 * Makefile.am (install-exec-local): Set install-exec-tooldir
4539 dependency via configure.
4540 * Makefile.in: Regenerate.
4542 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4544 * Makefile.am (install-exec-local): Split into two ...
4545 (install-exec-bindir,install-exec-tooldir): New rules.
4546 * Makefile.in: Regenerate.
4548 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * Makefile.am (install-exec-local): Don't remove the file before
4551 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4552 W. Rozycki <macro@ds2.pg.gda.pl>.
4553 * Makefile.in: Rebuild.
4555 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4557 * cgen.c: Include libiberty.h.
4558 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4559 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4560 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4561 (md_cgen_lookup_reloc)): Declare.
4562 (md_cgen_record_fixup_exp): Declare.
4563 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4564 (m32r_relax_frag): Declare.
4565 (cgen_md_apply_fix3): Decls moved to cgen.h.
4566 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4567 (m32r_cgen_record_fixup_exp): Delete decl.
4568 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4569 (assemble_nop): Delete.
4570 (expand_debug_syms): Delete unused `exp'.
4571 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4572 Add default case for -Wall.
4573 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4574 (md_atof): Delete unused wordP.
4576 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4578 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4581 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4584 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4585 .print, .purgem, and .struct. Remove documentation for
4588 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4590 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4591 Update call to insert_operand.
4593 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4595 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4597 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4600 whitespace after a prefix operator.
4602 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4604 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4606 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4608 * config/tc-sparc.c (log2): New static function.
4609 (s_reserve): Use log2 to convert alignment before calling
4611 (s_common): Use log2 to convert alignment before calling
4612 record_alignment and frag_align.
4613 (sparc_cons_align): Use log2.
4615 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4617 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4618 (s_common): Likewise.
4620 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4621 initialization of waddr.
4622 (sparc_elf_final_processing): Add default case to switch.
4624 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4626 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4627 than temporary real.
4629 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4631 * write.c (subsegs_finish): Don't align the segments if there were
4634 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4635 copying aux information.
4637 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4638 expression into a symbol.
4640 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4642 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4643 type to unsigned int.
4644 (md_assemble): Change type used to store offsets from unsigned
4646 (i386_operand): Switch error check to only call RESTORE_END_STRING
4647 once after parse_register.
4649 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4651 * config/tc-v850.c (md_show_usage): Changed format to match that
4654 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4656 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4658 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4660 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4663 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4666 * doc/Makefile.in: Rebuild.
4668 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4670 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4671 for %lo expressions.
4672 (mips_ip, case 'u'): Move range check after code to mask
4673 off bits in %hi/%lo expressions. Mask off high bits for
4676 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * doc/Makefile.am (gasver.texi): New target.
4679 (as.info, as.dvi): Depends upon gasver.texi.
4680 * doc/as.texinfo: Include gasver.texi. Mention version number on
4681 title page and in top node.
4682 * doc/Makefile.in: Rebuild.
4684 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4686 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4687 but not including the line containing the edict.
4688 * listing.h (LISTING_EOF): New.
4689 * input-scrub.c (input_scrub_next_buffer): Call it.
4691 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4693 * config/tc-i386.c (i386_operand): Don't set the size of an
4694 immediate address based solely on the suffix and the mode.
4696 * config/tc-i386.c (md_assemble): Add assertion to make sure
4697 overlap2 does not set Imm.
4699 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4700 sequences of whitespace to a single space.
4701 (is_space_chars): Just compare with space.
4702 (md_begin): Don't initialize space_chars.
4703 (md_assemble): Just skip a single whitespace character.
4704 (i386_operand): Rewrite base-index parsing to use new
4705 parse_register, and to skip white space. Skip white space in a
4706 number of other places too. Don't give error message if
4707 parse_register fails.
4708 (parse_register): Change reg_string parameter to be non-const.
4709 Add end_op parameter. Skip white space after the `%', and return
4710 end of register string. Give error message here rather than
4713 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4715 Based on patch from Matt Semersky <matts@scd.hp.com>:
4716 * expr.c (op_encoding): Make const.
4717 (expr_set_precedence): New function.
4718 (expr_begin): Don't set operator rankings, just call
4719 expr_set_precedence.
4720 * expr.h (expr_set_precedence): Declare.
4721 * read.c (s_mri): Call expr_set_precedence.
4723 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * doc/as.texinfo (Statements): Remove paragraph discussing
4726 continuing lines with a backslash. This hasn't worked for years,
4729 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4731 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4733 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4734 (ps_CTORS, ps_DTORS): New section types.
4735 (vms_fixup_xtors_section): New function
4736 (Ctors_Psect, Dtors_Psect): Define.
4737 (IS_GXX_XTOR): Define
4738 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4739 Filter static constructors/destructors and add to
4740 Ctors_Symbols/Dtors_Symbols chain.
4741 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4742 appropriate section.
4744 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4745 * makefile.vms: Merge vax/vms support.
4747 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4749 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4750 (elf_pseudo_table): Add them.
4751 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4752 (md_apply_fix): Accept them.
4753 (mips_fix_adjustable): Don't adjust them.
4754 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4755 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4756 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4757 (tc_fix_adjustable): Don't adjust them.
4759 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4761 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4763 * Makefile.in: Regenerate.
4764 * configure.in: AC_SUBST cgen_cpu_prefix.
4765 * configure: Regenerate.
4767 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4769 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4770 Changed all users of COND12_DELAY.
4772 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4774 * config/tc-mn10300.c (set_arch_mach): New function.
4775 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4776 (md_begin): Default to mn10300 mode.
4777 (md_assemble): Only accept instructions for the core mn10300
4778 chip and the active machine type.
4780 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * subsegs.h (segment_info_type): Give the struct a name.
4783 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4784 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4785 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4786 * config/tc-w65.h (tc_reloc_mangle): Declare.
4787 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4789 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4791 * config/tc-v850.c (v850_comm): Restore old section
4792 after common processing.
4794 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4796 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4798 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4800 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4801 char with code that explicitly sign-extends.
4803 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-v850.c (md_begin): Restore text section as the current
4806 section after creating call table sections.
4807 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4810 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4811 with call to macro SYM_AUXINFO.
4813 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4815 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4816 with the program transform name.
4817 * Makefile.in: Rebuild.
4819 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4824 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4826 * config/tc-i386.c (i386_operand): Be prepared for a space between
4827 the open parenthesis and the start of the register operand,
4828 because of the June 16 change.
4830 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4835 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4838 even if it is belived to be unnecessary.
4840 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4842 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4844 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4846 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4848 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4849 shift amount for a repeated operand. The shift amount for the
4850 repeated copy comes from the size of the operand.
4852 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4854 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4856 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4860 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4862 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4863 characters in it as LEX_IS_SYMBOL_COMPONENT.
4864 * config/tc-i386.h (tc_symbol_chars): Define.
4865 (extra_symbol_chars): Declare.
4866 * config/tc-i386.c (extra_symbol_chars): Define.
4867 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4868 (line_comment_chars): Set to '/' if TE_LINUX.
4869 * doc/c-i386.texi (i386-prefixes): Update.
4870 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4872 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4874 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4875 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4877 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4879 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4880 constraint in instructions REP & REPI.
4882 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4885 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4887 (check_range): If the operand is shifted, then shift the number
4888 before checking its range.
4890 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4892 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4895 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4897 * config/tc-v850.c (v850_comm): Create special sections as needed.
4899 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4901 * config/tc-d10v.c (write_2_short): Addition of swapping
4902 instructions for sequential and reverse sequential order when
4903 given order is not possible.
4905 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * Makefile.am: Rebuild dependencies.
4908 (DEP_INCLUDES): Fix reference to intl build directory.
4909 * Makefile.in: Rebuild.
4911 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4913 * doc/c-i386.texi: Update 16 bit documentation.
4915 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4916 IgnoreDataSize to IgnoreSize as they are used for address size as
4918 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4919 32-bit mode, similarly addr16/data16 and variants.
4921 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4924 sequential word multiply instructions.
4926 (do_assemble): Add extra command line argument, to allow mul32
4927 attribute to be preserved across parallel insns.
4928 (md_assemble): Insert NOPs between explicitly parallel insns which
4929 contain an 32 bit multiply and a 16 multiply.
4931 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4933 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4936 * config/tc-i386.c (reloc): Add braces.
4938 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4939 consistent with Intel naming.
4940 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4941 use bitfields in sib_byte.
4942 (modrm_byte): Don't use bitfields here either.
4944 * config/tc-i386.c (current_templates): Add const.
4945 (parse_register): Add const to return, param, and char *s.
4946 (i386_operand): Add const to reg_entry *r.
4947 * config/tc-i386.h (templates): Add const to start, end.
4949 Inspired by code for 16 bit gas support from Martynas Kunigelis
4950 <martynas@nm3.ktu.lt>:
4951 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4952 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4953 (uses_mem_addrmode): Remove.
4954 (md_estimate_size_before_relax): Add support here too.
4955 (md_relax_table): Rewrite interface to md_relax for 16 bit
4957 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4958 (opcode_suffix_to_type): Remove.
4959 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4960 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4961 (md_convert_frag): Likewise.
4962 (i386_operand): Add support for 16 bit base/index regs,
4963 immediates, and displacements. Remove some unnecessary casts, and
4964 localise end_of_operand_string, displacement_string_start,
4965 displacement_string_end variables. Add GCC_ASM_O_HACK.
4966 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4968 * config/tc-i386.c (prefix_hash): Remove.
4969 (md_begin): Rewrite without obstacks. Remove prefix hash table
4970 handling. Rewrite lexical table handling.
4971 (i386_print_statistics): Don't print prefix statistics.
4972 (md_assemble): Rewrite instruction parser so that line is not
4973 converted to lower case. Don't do a hash_find for prefixes,
4974 instead recognise them via opcode modifier.
4975 (expecting_operand, paren_not_balanced): Localise variables.
4976 * config/tc-i386.h (IsPrefix): Define.
4977 (prefix_entry): Remove.
4979 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4980 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4981 '\\' in case where comment_chars contains '/'.
4983 * config/tc-i386.c (MATCH): Ensure given operand and template
4984 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4985 you must write `ljmp *table(%ebx)'.
4987 From H.J. Lu <hjl@gnu.org>:
4988 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4989 as 0 ifndef BFD_ASSEMBLER.
4990 (md_assemble): Allow immediate operands without suffix or
4991 other reg operand to default in size to the current code size.
4993 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4995 * config/tc-v850.c (md_begin): Restore creation of
4996 .call_table_text and .call_table_data sections.
4998 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5001 after emitting a word of noops.
5003 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5005 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5006 (i386_operand): Simplify checks for valid base/index combinations.
5007 Disallow `in 4(%dx),%al'.
5009 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5011 (add_prefix): Change parameter from char to int.
5013 * config/tc-i386.h (Ugh): Define opcode modifier.
5014 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5016 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5017 CONSISTENT_REGISTER_MATCH macros to check register types more
5018 thoroughly. Check for illegal suffix/operand combinations
5019 when matching insns with operands. Handle new `s' suffix, and
5020 associated FloatMF opcode modifier for float insns with memory
5022 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5023 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5024 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5025 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5026 DATA_PREFIX_OPCODE throughout.
5028 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5029 (md_assemble): Rewrite suffix/register operand checking code to be
5030 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5031 AnyMem, the better to grep.
5033 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5034 given a memory operand. Don't set Abs bits either.
5035 (type_names): Remove Mem*, Abs*.
5036 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5037 define opcode_modifiers as these cases are handled by Disp8,
5038 Disp16, Disp32 and suffix checks.
5039 (COMES_IN_BOTH_DIRECTIONS): Remove.
5040 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5042 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5043 if IgnoreDataSize modifier given. Remove ShortformW modifier
5044 test. Add test for ShortForm in W base_opcode modification.
5045 Merge Seg2ShortForm and Seg3ShortForm code.
5046 * config/tc-i386.h (ShortFormW): Remove.
5047 (IgnoreDataSize): Define.
5049 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-d30v.c (md_assemble): Store previous segment state
5052 with previous instruction.
5054 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5056 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5057 (ebp, esp): Remove static variables.
5058 (MATCH): Remove test for InOutPortReg.
5059 (i386_operand): Properly handle InOutPortReg here instead.
5060 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5061 (md_assemble): Simplify and correct modrm and sib generation.
5062 (i386_operand): Add warning for scale without index.
5063 Rewrite checks for valid base/index combinations.
5065 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5066 macros and enclose in do while(0).
5067 (RESTORE_END_STRING): Likewise.
5068 (md_assemble): Add one to printed operand number so we start
5069 from 1 not 0. Add some more gettext invocations.
5070 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5073 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5074 DATA_PREFIX, SEG_PREFIX): Define.
5075 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5076 (check_prefix): Remove function.
5077 (add_prefix): New function. Add prefix to i.prefix as well as
5079 (md_assemble): Changes for add_prefix. Remove hack for wait
5080 prefix, instead always output prefixes in fixed order. Test
5081 for jcxz/loop when selecting between word & dword operations,
5082 and add address size prefix rather than operand size prefix.
5083 Remove operand -> address size hack when emitting jcxz/loop.
5084 (i386_operand): Remove O_Absent check as it's done in expr.
5086 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * configure.in: Recognize m5200 as a cpu_type of m68k.
5089 * aclocal.m4: Rebuild with current libtool.
5090 * configure: Rebuild.
5092 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5094 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5095 to relaxable_symbol to prevent references to external symbol from
5098 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5101 symbols are relaxable.
5103 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5105 * config/tc-v850.c (md_begin): Don't create special
5106 sections by default.
5108 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5110 * config/tc-mips.c (macro): For div and udiv, close the
5111 reorder block as soon as possible.
5113 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5115 From Matt Semersky <matts@scd.hp.com>:
5116 * macro.c (macro_mri_mode): New function.
5117 * macro.h (macro_mri_mode): Declare.
5118 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5121 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5123 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5126 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5127 until after xstrdup in OBJ_EVAX case.
5129 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5131 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5132 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5133 of hardcoded magic number.
5134 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5136 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5138 * read.c (do_s_func): New function.
5140 * read.h (do_s_func): Add prototype.
5142 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5144 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5145 nops if fill pattern not specified.
5147 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5149 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5150 * config/te-go32.h (TE_GO32): Define.
5151 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5153 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5155 Implement .func/.endfunc pseudo-ops.
5156 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5158 * read.c (potable): Add .func,.endfunc.
5159 (s_func): New function.
5160 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5162 (in_doc_func_p,current_function_label): New static globals.
5163 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5165 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5168 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5169 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5170 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5171 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5172 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5173 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5174 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5175 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5176 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5177 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5178 * config/tc-a29k.c: Don't define md_short_jump_size,
5179 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5180 * config/tc-alpha.c: Likewise.
5181 * config/tc-alpha.h: Likewise.
5182 * config/tc-arm.c: Likewise.
5183 * config/tc-h8300.c: Likewise.
5184 * config/tc-h8500.c: Likewise.
5185 * config/tc-hppa.c: Likewise.
5186 * config/tc-i860.c: Likewise.
5187 * config/tc-i960.c: Likewise.
5188 * config/tc-ppc.c: Likewise.
5189 * config/tc-sh.c: Likewise.
5190 * config/tc-sparc.h: Likewise.
5191 * config/tc-tic30.c: Likewise.
5192 * config/tc-w65.c: Likewise.
5193 * config/tc-z8k.c: Likewise.
5195 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5197 * config/tc-vax.c (_): Delete this macro used for placeholder
5198 values in vax_operand_width_size; it conflicts with the _() macro
5199 used for internationalization.
5201 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5204 code. From Chris Moller <moller@bops.com>.
5206 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5207 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5208 * read.c (emit_expr): Initialize seg and subseg fields of a new
5210 * write.c (write_object_file): Switch to the appropriate segment
5211 and subsegment when processing a broken word.
5213 * config/tc-m68k.c (mri_assemble): New static function.
5214 (build_mri_control_operand): Call mri_assemble rather than
5216 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5217 (s_mri_endf, s_mri_endw): Likewise.
5219 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5221 * read.c (s_org): Call md_flush_pending_output if it is defined.
5223 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5225 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5227 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5228 (md_parse_option): Add for same.
5229 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5230 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5231 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5233 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5235 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-arm.c (find_real_start): Relax definition of local
5240 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5243 symbols at the given address, not just the last one specified.
5245 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5247 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5248 or number_to_chars_littleendian to write data.
5250 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-v850.c (md_assemble): Remove artificially created
5253 register name symbols.
5255 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5257 * write.c (fixup_segment): Change "segment" to "section" in
5260 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5262 * write.c (fixup_segment): Change sym1-sym2 message again.
5264 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5266 * write.c (fixup_segment): Improve error message for sym1-sym2
5267 errors when sym1 is in a different segment from sym2.
5269 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5271 * config/tc-m32r.c (warn_unmatched_high): New static local.
5272 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5273 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5274 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5275 (md_parse_option): Likewise.
5276 (md_show_usage): Likewise.
5277 (m32r_frob_file): Likewise.
5279 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5280 (read_a_source_file): Call them.
5281 * read.h (stabs_generate_asm_file): Declare.
5282 * stabs.c (stabs_generate_asm_file): New function.
5283 (generate_asm_file): New function.
5284 (stabs_generate_asm_lineno): Move file name handling into
5287 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5289 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5290 (d30v_current_align, d30v_current_align_seg): New variables.
5291 (d30v_last_label): New variable.
5292 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5293 (s_d30v_data, s_d30v_section): Likewise.
5294 (md_pseudo_table): Call them.
5295 (md_begin): Initialize d30v_current_align_seg.
5296 (md_assemble): Call d30v_align when needed by known current alignment.
5297 (d30v_frob_label, d30v_cons_align): New functions.
5298 * config/tc-d30v.h (md_do_align): Remove.
5299 (tc_frob_label): Call d30v_frob_label.
5300 (md_cons_align): New.
5302 * config/tc-d30v.c (find_format): Convert complex expressions to
5303 expression symbols before processing. Clean up code formatting.
5305 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5307 * po/Make-in (install-info): New target.
5309 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5311 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5313 * config/tc-mn10300.c (md_assemble): Likewise.
5315 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5317 * Makefile.am: Update with `make dep-am'.
5318 (HFILES): Add cgen.h.
5319 (cgen.o): Depend on cgen.h.
5320 * Makefile.in: Regenerate.
5322 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5324 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5326 * gasp.c (grab_label): Permit a label to be a preprocessor
5327 variable by permitting a label to start with a backslash.
5329 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5331 * config/tc-mips.c (validate_mips_insn): Removed hack
5332 for previously inaccessible bitfields in some INSN_TRAP
5335 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5337 * config/tc-d30v.c (do_assemble): Abort with error message
5338 if opcode operands do not match.
5340 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5342 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5343 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5344 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5345 similar new 'q' operand.
5347 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5349 * cgen.c (cgen_asm_finish_insn): Fix typo.
5351 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5354 * cgen.c: Include it.
5355 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5356 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5357 All callers updated.
5358 * config/tc-m32r.c: Include cgen.h.
5359 (m23r_insn): New members num_fixups,fixups.
5361 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5363 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5364 to avoid compiler warning.
5366 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5368 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5371 * makefile.vms (OBJS): Add ehopt.obj
5373 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5375 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5377 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5379 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5380 a short format insn.
5381 (md_assemble): Set it for explicitly packed insns.
5383 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5385 * config/obj-coff.c (c_symbol_merge): Do not take address of
5386 native fields when performing the memcpy.
5388 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5390 * config/tc-mips.c (macro,macro2): Implement
5391 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5393 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5395 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5396 relocations against globally visible symbols.
5397 * config/tc-m68k.c (relaxable_symbol): New macro.
5398 (m68k_ip, md_estimate_size_before_relax): Use it.
5399 (tc_m68k_fix_adjustable): Also handle weak symbols.
5401 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5404 references to externally visible symbols.
5405 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5406 values in twice for a PC relative reloc if the symbol is
5409 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5410 don't adjust a PC relative reloc against an externally visible
5412 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5413 for a PC relative fixup against an externally visible defined
5414 symbol, arrange to store object file and addend values as though
5415 the symbol were not defined.
5416 (tc_gen_reloc): Likewise.
5418 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5420 * read.c (sizeof_leb128): Referenced externally by write.c so
5423 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5425 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5426 and expand a 'debug' symbol associated with the next instruction
5427 that does not cause a short instruction to be filled with a NOP.
5428 (md_pseudo_table): Add support for .debugsym.
5429 (assemble_parallel_insn): Add calls to expand_debug_sym as
5431 (md_assemble): Ditto.
5433 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5435 * as.c (main): Conditionally call setlocale.
5436 * gasp.c (main): Likewise.
5437 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5438 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5440 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5442 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5444 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * config/tc-hppa.c: Change all calls to bzero to use memset.
5447 (pa_ip): Add cast to avoid warning.
5448 (tc_gen_reloc, md_apply_fix): Likewise.
5449 (pa_find_space_by_number): Likewise.
5450 (hppa_force_relocation): Likewise.
5451 (pa_block): Change i to unsigned int.
5452 * config/obj-som.h (obj_som_copyright): Declare.
5454 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5456 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5457 for line numbers for assembly source.
5459 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * configure.in: Change version number to 2.9.4
5462 * configure: Rebuild.
5464 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5466 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5468 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * ecoff.h: Change symbolS in function declaration to struct
5473 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5476 (md_convert_frag): Fix i18n typo.
5478 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5480 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5481 * ecoff.h: Protoype it.
5482 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5483 [EVAX] (s_alpha_prologue): Delete.
5484 (md_pseudo_table): Update.
5486 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5489 array to local pointer.
5490 (get_args, parse_expr): Add casts to avoid warnings.
5492 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5494 * read.c (s_set): Cast xmalloc return value to fragS *.
5495 * config/tc-m68k.c (m68k_ip): Function made static to match
5496 previous forward declaration.
5497 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5499 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5501 * config/tc-v850.c: Add internationalisation macros to error
5504 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5505 macros to error strings.
5507 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5509 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5510 reloc is in the TOC csect.
5511 (md_apply_fix3): Correct gettext typo.
5513 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5516 .L - they are local labels and the branches are not really
5517 function calls but rather far jumps.
5519 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5521 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5523 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5525 * config/tc-i386.c (md_assemble): Print operand number rather than
5526 using ordinal_names.
5527 (i386_operand): Likewise.
5529 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5531 * Makefile.am (INTLLIBS): Define to work around apparent automake
5533 All Makefiles: Regenerated.
5535 * Many files: Added gettext invocations around user-visible
5537 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5538 HAVE_LC_MESSAGES): Define.
5539 * dep-in.sed: Added asintl.h.
5540 * po/Make-in: New file.
5541 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5543 * read.c (Z_): Renamed from `_'.
5544 * Makefile.am (SUBDIRS): Added po.
5545 (POTFILES): new macro.
5546 (po/POTFILES.in): New target.
5547 ($(OBJS)): Added asintl.h.
5549 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5550 (as_new_LDADD): Added $(INTLLIBS).
5551 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5552 (gasp_new_LDADD): Added $(INTLLIBS).
5553 (gasp_new_DEPENDENCIES): New macro.
5554 * configure, aclocal.m4: Rebuilt.
5555 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5557 (ALL_LINGUAS): Define.
5558 * macro.c: Include "asintl.h".
5559 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5560 * as.h: Include "asintl.h".
5561 * config/tc-i386.c (ordinal_names): Removed.
5562 (md_assemble): Changed error text to avoid ordinal_names.
5563 (i386_operand): Likewise.
5564 (reloc): Added as_bad to avoid i18n problems.
5565 (tc_gen_reloc): Likewise.
5566 * config/tc-arm.c (bad_args): Now a #define.
5568 * config/obj-vms.c (VMS_stab_parse): Changed type of
5570 (global_symbol_directory): Unified strings to avoid i18n
5572 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5573 avoid i18n problems.
5574 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5575 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5577 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5579 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5581 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5583 * as.c (print_version_id): Added an fprintf to avoid i18n
5585 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5587 * expr.c (expr): Added as_warn call to avoid i18n problems.
5588 * messages.c (as_assert): Changed code to avoid i18n problems.
5589 (as_abort): Likewise.
5590 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5591 (s_space): Likewise.
5592 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5594 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5596 * config/tc-i386.c (check_prefix): New static function, split out
5598 (struct _i386_insn): Add wait_prefix field.
5599 (md_assemble): Remove wait_prefix local variable. Use
5600 check_prefix when adding a prefix.
5602 * config/tc-i386.c (current_templates): New static variable.
5603 (md_assemble): Remove current_templates local variable.
5604 (md_assemble, i386_operand): Improve error and warning messages in
5605 many places. Add RESTORE_END_STRING in many places before error
5606 return. Clarify some comments.
5608 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5610 (md_assemble): Parse string instruction operands, looking for
5611 segment override prefixes. Check for invalid segment prefixes on
5613 (i386_operand): i.seg[] and max mem_operand changes for string
5615 * config/tc-i386.h (EsSeg): Define.
5617 * config/tc-i386.h (regKludge): Define.
5618 (iclrKludge, imulKludge): Don't define.
5619 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5620 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5621 opcode_modifier checks to look for more common cases first. Add
5622 default_seg for IsString case.
5624 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5628 * configure: Rebuild with new automake and libtool.
5629 * aclocal.m4, Makefile.in: Likewise.
5631 * doc/Makefile.am (as.dvi): New target.
5632 * doc/Makefile.in: Rebuild.
5634 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5636 * configure.in: Added sparc86x support.
5638 * configure: Rebuild.
5640 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5642 (md_parse_option): Warn if -EL is not supported for this architecture.
5644 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5646 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5648 * config/tc-mips.c (mips_ip): Note when we use get match on
5649 the full instruction name.
5651 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5653 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5654 back into the expression to handle add/sub simplification correctly.
5656 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5658 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5660 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5665 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5667 * symbols.c (max_indent_level): New global.
5668 (print_symbol_value_1): Use it.
5669 * expr.h (expr_build_dot): Declare.
5670 * expr.c (expr_build_dot): New function.
5672 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5674 * symbols.c (print_binary): New function.
5675 (print_expr_1): Call it.
5677 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5679 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5680 operand in the opcode.
5682 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5684 * config/tc-i386.h: Reorder operand flags and opcode modifier
5685 flags for clarity. Remove unused definitions: Unknown,
5686 ImmUnknown, DispUnknown, NoModrm.
5687 * config/tc-i386.c (type_names): Add missing Debug type.
5688 (md_assemble): Better duplicate prefix checking. Quicker string
5689 instruction check via new opcode_modifier flag.
5691 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5693 * doc/as.texinfo (Invoking): Clarify -Wa example.
5695 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5697 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5698 (s_mips_weakext): Define.
5699 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5700 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5703 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5705 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5706 is an error if the value can not be computed at assembly time.
5707 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5709 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5711 * gasp.c (main): Set next field of new include_path structure to
5712 NULL. From Avery Pennarun <averyp@gdc.ca>.
5714 * read.c (s_mri_sect): Call as_bad rather than abort for an
5715 unsupported MRI target.
5717 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5720 the destination of a branch instruction should be altered.
5721 (find_real_start): New function: Locate the real, Thumb coded
5722 start of a Thumb function.
5723 (do_t_branch23): Alter the destination of branches to Thumb
5726 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5728 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5730 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5733 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5735 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5736 * doc/c-hppa.texi: Likewise.
5738 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * Makefile.am: Rebuild dependencies.
5741 * Makefile.in: Rebuild.
5743 * Makefile.am (DEP_INCLUDES): New variable.
5744 (.dep1): Change to work when srcdir is not an absolute path.
5745 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5746 * Makefile.in: Rebuild.
5748 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5751 LinearAddress patch.
5753 * configure.in: Set version to 2.9.1.
5754 * configure: Rebuild.
5756 * Branched binutils 2.9.
5758 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5760 * config/tc-i386.h (FWait): Define.
5761 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5762 other prefixes. Check FWait flag in opcode table to see which
5763 instructions require an fwait prefix.
5765 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5767 * stabs.c (get_stab_string_offset): Always create a stab string
5770 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5772 Fix some gcc -Wall warnings:
5773 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5774 * ehopt.c (eh_frame_code_alignment): Likewise.
5775 * expr.c (integer_constant, operand): Likewise.
5776 * frags.c (frag_align): Likewise.
5777 * gasp.c (level_0, change_base, doinstr): Likewise.
5778 * hash.c (hash_ask): Likewise.
5779 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5780 (debugging_pseudo): Likewise.
5781 * macro.c (define_macro, check_macro): Likewise.
5782 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5783 (ignore_rest_of_line, float_cons): Likewise.
5784 * symbols.c (decode_local_label_name): Likewise.
5785 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5786 (fixup_segment, number_to_chars_bigendian): Likewise.
5787 (number_to_chars_littleendian): Likewise.
5788 * config/atof-ieee.c (gen_to_words): Likewise.
5789 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5790 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5791 * read.c (output_big_sleb128): Initialize locals to avoid
5793 (output_big_uleb128, equals): Likewise.
5794 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5795 to unsigned int. Change zeros to unsigned int.
5796 * cond.c (s_if): Add return to default case.
5797 * frags.c (frag_now_fix): Change return type to addressT.
5798 * frags.h (frag_now_fix): Update declaration.
5799 * listing.c (file_info_struct): Change linenum to unsigned int.
5800 (struct list_info_struct): Change hll_line to unsigned int.
5801 (print_source): Update format string.
5802 * read.c (emit_expr): Change scan to unsigned int, and don't
5803 bother to initialize it.
5804 * symbols.c (dollar_label_count): Change to unsigned long.
5805 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5806 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5807 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5809 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5811 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5812 mcf5200 just as we do for m68000.
5813 (m68k_init_after_args): Likewise.
5814 (md_estimate_size_before_relax): Likewise.
5816 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5818 * config/tc-v850.c (md_assemble): Store relocation addend in
5819 fixup instead of instruction.
5821 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5823 * config/tc-i386.c (md_assemble): Swap template arguments to
5824 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5825 This macro is currently symmetric, so passing them the wrong
5826 way didn't cause any problem, but may if the macro is changed
5828 After copying template to i.tm, use i.tm. rather than t-> to
5829 access fields, and make t a const*
5830 Move i.tm.operand_types[] swap to immediately after the copy.
5832 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5834 * expr.h (expr_build_uconstant): Add prototype.
5835 (expr_build_unary,expr_build_binary): Add prototypes.
5836 * expr.c (expr_build_uconstant): New function.
5837 (expr_build_unary,expr_build_binary): New functions.
5839 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5841 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5842 * macro.c (macro_expand_body): Increase buffer size.
5843 * messages.c (as_warn): Likewise.
5844 (as_warn_where, as_bad, as_bad_where): Likewise.
5846 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5848 Based on patch from H.J. Lu <hjl@gnu.org>:
5849 * Makefile.am (DISTSTUFF): New variable.
5850 (diststuff): New target.
5851 * Makefile.in: Rebuild.
5853 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5856 m32r_elf_section_change_hook.
5858 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5859 emit a nop if a section ends with a 16 bit instruction.
5861 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5864 s_lcomm rather than obj_coff_lcomm.
5865 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5867 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5869 * config/tc-i386.h (LinearAddress): Define.
5870 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5871 instruction, don't use a default segment.
5873 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5875 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5876 * configure: Rebuild.
5878 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5880 * aclocal.m4, configure: Rebuild with libtool 1.2.
5882 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5884 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5885 PC relative branches. Patch courtesy of Jonathan Walton.
5888 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5890 * configure.in (emulations): Add thumb-pe target.
5892 * configure (emulations): Add thumb-pe target.
5894 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5896 * itbl-lex.l (yywrap): Don't define if already defined as a
5899 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5901 * depend.c (quote_string_for_make): New function.
5902 (wrap_output): Use it.
5904 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5906 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5907 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5909 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5911 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5912 Recognize -GN and -relax.
5913 (md_begin): Initialize gp size from -G switch.
5914 (alpha_force_relocation): Always force if -relax.
5915 (alpha_align): Take a new argument that will specify when to
5916 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5917 Change all callers. Emit nop alignment padding as nop+unop pair.
5919 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5921 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5922 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5924 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5926 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5927 require padding to the next long word boundary.
5929 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5931 * cgen.c: #include symcat.h.
5932 * config/tc-m32r.c: Likewise.
5934 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5936 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5937 absolute expressions instead of '$' prefixed register names.
5939 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5941 * read.c (s_set): Record file and line info for symbols when -as.
5942 (pseudo_set): Don't overwrite that dummy fragment.
5944 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5946 * config/tc-ppc.c (md_pseudo_table): Add "section".
5947 (ppc_named_section): New static function.
5949 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5951 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5952 so we don't have to scan the entire list.
5954 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5956 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5957 case, allow the parallel instructions to modify the same flag
5960 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5962 * listing.c (list_symbol_table): Categorize symbols by
5963 undefined_section rather than sy_frag->line == NULL.
5965 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5967 * Makefile.am (install-exec-local): Install properly when ln
5968 fails or tooldir == prefix.
5970 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5972 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5973 Test result of insert_operand for error.
5975 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5978 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5979 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5980 * doc/Makefile.in: Rebuild.
5982 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5985 (macro): Fix handling of M_COP[0-3].
5987 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5989 Based on patches from Ross Harvey <ross@teraflop.com>:
5990 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5991 if macro_alternate or macro_mri.
5992 (getstring): Remove support for byte constants between < and >.
5993 (get_any_string): '<' only starts a string if macro_alternate or
5995 (macro_expand_body): Permit keyword parameters following
5996 positional parameters.
5998 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5999 * configure.in (alpha*-*-netbsd*): New target.
6000 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6001 * configure: Rebuild.
6003 * as.h (flag_warn_suppress_instructionswap): Move from here...
6004 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6005 here, and make static.
6007 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6008 BFD_ASSEMBLER or MANY_SEGMENTS.
6010 * as.c (show_usage): Update bug-gnu-utils address.
6011 * gasp.c (show_usage): Likewise.
6012 * doc/as.texinfo (Bug Reporting): Likewise.
6014 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6016 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6017 insns regardless of the size of a pointer if we're in mips I or
6019 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6021 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6023 Fix rac to accept only a0:
6024 * tc-d10v.c (parallel_ok, find_opcode):
6025 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6026 Introduce OPERAND_GPR.
6028 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6030 * read.c (s_fill): Handle non-constant repeat counts by creating
6031 an rs_space fragment.
6033 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6036 from as_bad to as_warn.
6038 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6040 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6041 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6042 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6044 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6046 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6047 seg_fix_rotP rather than fix_root from seg_info.
6049 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6051 * expr.c: Add support for 0x1_2_3_4 bignums.
6053 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * configure.in: Change -linux* to -linux-gnu*.
6056 * configure: Rebuild.
6058 * app.c (do_scrub_begin): Treat \r as whitespace.
6060 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6062 * Makefile.am: Update dependencies.
6063 * Makefile.in: Rebuild.
6065 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6067 * configure, aclocal.m4: Rebuild with new libtool.
6069 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6071 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6072 the argument to bfd_set_arch_mach.
6073 (load_address): Use bfd_arch_bits_per_address to determine the
6074 bit size of an address instead of looking at the isa level.
6075 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6077 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6079 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6081 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * ehopt.c: New file.
6084 * as.h (enum _relax_state): Add rs_cfa.
6085 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6086 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6087 * read.c (emit_expr): Call check_eh_frame.
6088 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6089 (relax_segment): Likewise.
6090 * Makefile.am: Rebuild dependencies.
6091 (GAS_CFILES): Add ehopt.c.
6092 (GENERIC_OBJS): Add ehopt.o.
6093 * doc/internals.texi (Frags): Document rs_cfa.
6095 * as.c (show_usage): Mention --traditional-format.
6096 (parse_args): Accept --traditional-format.
6097 * as.h (flag_traditional_format): Declare.
6098 * output-file.c (output_file_create): If flag_traditional_format,
6099 set BFD_TRADITIONAL_FORMAT on stdoutput.
6100 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6102 * config/tc-mips.c (append_insn): Make sure that if we have a
6103 fixup for an unmatched %hi reloc, it does not associated with a
6106 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6107 * doc/Makefile.in: Likewise.
6109 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6111 * config/tc-m32r.c (check_for_side_effects): New function.
6112 (can_make_parallel): Add checks for instruction side effects
6113 clashing with the other instruction.
6114 (assemble_parallel_insn): Improve warning messages. Return error
6115 message from non-swapped instruction order.
6117 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6119 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6121 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6122 md_cleanup definition. This moves the forced literal output to
6123 the end of the source pass, and avoids macro's inserting literals
6124 into the code immediately after the macro expansion.
6126 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6129 a gas internal symbol is adjustable.
6130 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6132 * as.h: If gcc version greater than 2.6, use `__format__' and
6133 `__printf__' in function attributes, rather than `format' and
6136 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6138 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6140 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6142 Add tms320c30 support:
6143 * config/tc-tic30.h: New file.
6144 * config/tc-tic30.c: New file.
6145 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6146 TARGET_FORMAT as "coff-tic30".
6147 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6148 * Makefile.am: Rebuild dependencies.
6149 (CPU_TYPES): Add tic30.
6150 (CPU_OBJ_VALID): tic30-aout is valid.
6151 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6152 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6153 * configure, Makefile.in: Rebuild.
6155 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6157 * config/tc-v850.c (md_assemble): Improvements to error messages.
6159 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6161 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6162 BFD_RELOC_HI16_S to store the high bits of any value.
6164 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6165 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6166 assembler calculate relocations to any external symbol at all.
6167 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6168 involving generation of pc-relative relocs.
6169 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6170 has been moved to md_apply_fix3.
6172 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6173 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6174 which actually means (the address of identifier's GOT entry) +
6175 constant, which is not particularly useful.
6177 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6179 * read.h (include_dirs): Declare.
6180 (include_dir_count,include_dir_maxlen): Declare.
6182 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * configure.in: Correct check for shared opcodes library.
6185 * configure: Rebuild.
6187 * listing.c (buffer_line): If we can't open the file, set at_end.
6188 (listing_print): Remove unused local variable fi.
6190 * config/m68k-parse.y (reglistpair): Handle register list in
6193 * config/vms-conf.h: Don't undef VERSION.
6195 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6197 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6199 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6201 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6202 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6203 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6204 (EXTRA_DIST): Define.
6205 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6206 explicitly rather than via the list of object files.
6207 (gcc-as.opt): New file created when make-gas.com is run.
6208 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6209 itbl-cpu.h} to #include appropriate file rather than copying that
6211 * config/vms-conf.h: Synchronize with current config.in.
6212 * Makefile.in: Rebuild.
6214 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6216 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6217 (parallel_ok): Relaxed parallel subinstruction dependency check.
6219 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6221 * as.h (flag_warn_suppress_instructionswap): added new flag.
6222 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6223 command line argument.
6224 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6225 warning only if flag_warn_suppress_instructionswap is false.
6227 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6229 * configure.in (i386-*-mingw32*): New target.
6230 * configure: Rebuild.
6232 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * symbols.c (resolve_symbol_value): Don't set the segment if it
6235 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6237 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6240 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6242 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6243 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6246 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6248 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6250 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6252 * config/tc-v850.c (v850_insert_operand): Display instruction when
6253 an error is encountered.
6255 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6257 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6258 (i386-*-sco3.2v5*coff): New target.
6259 (i386-*-sco3.2*): New target.
6260 * configure: Rebuild.
6262 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6264 * config/tc-v850.c: Tidy error message production.
6266 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6268 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6269 validate_immediate return value in the right type for comparisons
6272 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6274 * listing.c (MAX_BYTES): Use listing variables not constants.
6275 (data_buffer): No longer an array, but a pointer.
6276 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6277 (listing_listing): Allocate data_buffer.
6279 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6281 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6282 --listing-rhs-width, --listing-cont-lines.
6283 (show_usage): Update.
6284 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6285 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6286 (print_lines): Use the variables instead of the constants.
6287 (listing_listing): Likewise.
6288 * listing.h: Declare the new vars.
6290 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6292 * as.c (parse_args): Add --keep-locals alias for -L.
6293 Add --strip-local-absolute.
6294 (show_usage): Update.
6295 * as.h (flag_strip_local_absolute): New flag.
6296 * symbols.c (S_IS_LOCAL): Use it.
6297 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6298 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6299 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6301 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6303 * config/tc-m32r.c: Detect if explicitly parallel instructions
6304 might have an io conflict and issue a warning message.
6306 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6308 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6309 cgen_swap_fixups): Functions to save, restore and swap the fixup
6310 chain with a backup copy.
6311 (cgen_asm_finish_insn): Returns address of constructed insn.
6313 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6315 * listing.c (file_info_struct): Remove FILE, add POS.
6316 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6317 (file_info): Don't open the file.
6318 (buffer_line): Check for the file in the last_open cache, updating
6320 (print_source): Don't reference file_info->file.
6321 (listing_listing): Likewise.
6322 (listing_print): Close the file in the cache, if any.
6324 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6326 * read.c (dwarf_file_string): New file static variable.
6327 (emit_expr): Look for constant sequence that leads up to a file
6328 name in DWARF debugging output.
6329 (stringer): Use dwarf_file_string to decide whether to accept a
6330 string as a file name.
6332 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6334 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6335 (crack_operand): Add reg->reglst MRI hack.
6336 (r_seg): Put reglst symbols in reg_section.
6337 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6339 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6341 * tc-sh.c (get_specific): Handle SGR & DBR.
6343 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6345 * tc-h8300.c (parse_reg): Take the length of the symbol into
6346 account when attempting to match a register name.
6347 * tc-h8500.c (parse_reg): Likewise.
6349 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6351 * cgen.c: Formatting changes to improve readability.
6353 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6355 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6358 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6360 Based on a patch from Jim Wilson
6361 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6362 (tc_gen_reloc): Handle cross section PC relative relocs
6365 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6367 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6369 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6371 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6372 (expr_jmp_buf): New static local.
6373 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6374 (cgen_md_operand): New function.
6375 * tc-m32r.c: Clean up pass over `struct foo' usage.
6376 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6378 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6380 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6381 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6383 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * config/tc-i386.c (i386_operand): Give an error if there are
6386 unrecognized characters after an expression.
6388 For older changes see ChangeLog-9697