1 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4 line-matching scheme to cope with automake moving variables around.
5 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6 * Makefile.in: Regenerate.
8 2000-05-26 Jakub Jelinek <jakub@redhat.com>
10 * config/tc-sparc.c (sparc_relax): New.
11 (md_longopts): Add -relax and -no-relax options.
12 (md_parse_options, md_show_usage): Likewise.
13 (md_apply_fix3): Optimize tail call into branch always if possible.
15 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
17 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
18 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
19 rules, with warning when a GAS statement specifies a packing that
20 will result in an instruction being squashed.
21 Added typdef packing_type and enumerals, changed various integer literals
24 2000-05-24 David Mosberger <davidm@hpl.hp.com>
26 * config/tc-ia64.c (dot_restorereg_p): New function.
27 (md_pseudo_table): Add restorereg.p.
28 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
29 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
31 * config/tc-ia64.h (unw_record_type): Add unwabi.
32 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
33 called MASK with members for imask, and the masks produced by
34 fr_mem, gr_mem, br_mem, and frgr_mem.
35 (unw_p_record): Add members ABI and CONTEXT.
36 (unw_x_record): Add member AB.
37 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
38 as pseudo-register for use during unwind info generation.
39 (AR_PFS, AR_LC): New macros.
40 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
41 whose names start with an at sign (as in "@priunat").
42 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
44 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
45 proc_end, unwind_info, personality_routine): Consolidate into
46 "unwind" structure to reduce offset-table use. Add member
47 NEXT_SLOT_NUMBER to track the slot number for the next instruction
49 (output_R1_format, output_R3_format, output_P3_format,
50 output_P6_format): Initialize R with zero to reduce compiler warnings.
51 (output_P7_format): Ditto. Add `default' branch to switch
52 statement to reduce compiler warnings.
53 (output_P8_format, output_B1_format, output_B4_format): Ditto.
54 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
55 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
57 (output_X1_format, output_X3_format): Initialize R with zero to reduce
58 compiler warnings. Merge A and B args into single argument.
59 (output_X2_format, output_X4_format): Remove unused variable R. Merge
60 A and B args into single argument.
61 (free_record): Removed (wasn't used).
62 (free_list_records): Also free imasks in prologue records.
63 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
64 (output_spill_mask): Remove.
65 (output_unwabi): New function.
66 (output_epilogue, output_label_state, output_copy_state): Call
68 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
69 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
71 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
72 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
73 as part of handling the prologue records. Emit region's imask if
74 we have one. Handle unwabi, epilogue, label_state, copy_state,
75 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
76 spill_sprel_p, and spill_reg_p records.
77 (set_imask, count_bits, slot_index): New function.
78 (fixup_unw_records): Fix region size computation. Handle
79 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
80 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
81 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
82 set_imask accordingly. Update imask for gr_gr, and br_gr records.
83 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
84 (dot_save): Use manifest constants for applicaton registers.
85 Handle REG_PR and REG_PRIUNAT.
86 (dot_restore): Don't just ignore it.
87 (dot_restorereg): New function..
88 (generate_unwind_image): Ensure unwind info is a multiple of eight
89 bytes, not just four bytes.
90 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
91 (dot_altrp): Don't just ignore it.
92 (dot_savemem): New function. Replaces dot_savesp() and
93 dot_savepsp(). Use manifest constants for applicaton registers.
94 Handle REG_PR and REG_PRIUNAT.
95 (dot_savef): Simplify.
96 (dot_saveb): Support generation of br_gr.
97 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
98 dot_label_state, dot_copy_state): New function.
99 (dot_unwabi): Don't just ignore it.
100 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
101 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
102 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
103 (emit_one_bundle): Set slot number for prologue/body records
104 *before* emitting the first insn.
105 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
106 (md_begin): Declare "psp" pseudo-register.
107 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
108 so we don't get segfault.
109 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
110 counts as required per SW Conventions manual
111 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
112 output_preds_psprel, output_preds_sprel, output_spill_base,
113 output_unat_psprel, output_unat_sprel, output_lc_psprel,
114 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
115 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
116 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
117 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
118 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
119 (dot_vframe): Implement.
120 (dot_vframesp, dot_vframepsp): New function.
122 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
124 * configure.in (i386-*-freebsd a.out entry): Quote properly.
125 * configure: Regenerate.
127 2000-05-23 Alan Modra <alan@linuxcare.com.au>
129 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
130 (md_estimate_size_before_relax): so we can use it here instead of
131 old kludges. Localise vars to blocks. Comment.
133 * frags.c (frag_new): Update fr_var comments.
134 * frags.h (struct frag): Ditto.
136 2000-05-22 Richard Henderson <rth@cygnus.com>
138 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
139 (pseudo_func): Add pcrel.
140 (operand_match): Handle IA64_OPND_TGT64.
141 (build_insn): Likewise.
142 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
143 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
144 (fix_insn): Handle all three 64-bit relocation types.
146 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
148 * obj.h (struct format_ops): New members begin, app_file,
149 s_set_other, s_set_desc, s_get_type, s_set_type,
150 separate_stab_sections, init_stab_section.
152 * config/obj-multi.h: Update GPL notice to v2.
155 (S_SET_SIZE): Test s_set_size for NULL before calling.
156 (S_SET_ALIGN): Similar for s_set_align.
161 (SEPARATE_STAB_SECTIONS): New.
162 (INIT_STAB_SECTION): New.
163 (EMIT_SECTION_SYMBOLS): New.
164 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
166 * config/obj-elf.h: Update GPL notice to v2.
167 Mention that this file is included from obj-multi.h.
168 (obj_begin): Wrap definition in ifndef.
169 (elf_file_symbol): Constify declaration.
170 (obj_app_file): Ditto.
171 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
172 Wrap in ifndef SEPARATE_STAB_SECTIONS.
174 * config/obj-elf.c (elf_s_set_other): New.
175 (elf_file_symbol): Constify argument.
176 (elf_separate_stab_sections): New.
177 (elf_init_stab_section): New.
178 (elf_format_ops): Add new members. Remove comma at end.
180 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
181 (ecoff_format_ops): Add new fields. Remove comma at end.
182 Mention inconsistency for emit_section_symbols.
184 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
186 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
187 (coff_separate_stab_sections): New.
188 (coff_format_ops): Add new members.
190 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
191 (obj_aout_s_set_other): New.
192 (obj_aout_s_set_desc): New.
193 (obj_aout_s_get_type): New.
194 (obj_aout_s_set_type): New.
195 (obj_aout_separate_stab_sections): New.
196 (aout_format_ops): New members added. Use obj_aout_process_stab,
197 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
198 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
200 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
202 2000-05-22 Alan Modra <alan@linuxcare.com.au>
204 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
205 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
206 (md_estimate_size_before_relax): Ensure jumps to weak and
207 externally visible symbols are relocatable.
209 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
211 * stabs.c (aout_process_stab): Make global.
212 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
213 * read.h (aout_process_stab): Declare.
215 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
216 Generalize to *aout, *coff *elf.
217 * configure: Regenerated.
219 * doc/internals.texi (Object format backend): Say
220 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
222 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
223 * Makefile.in: Regenerated.
225 2000-05-19 Catherine Moore <clm@cygnus.com>
227 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
229 2000-05-18 Alan Modra <alan@linuxcare.com.au>
231 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
232 instruction to reflect change in re_assemble_*.
234 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
236 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
237 build PA64 ELF tools.
238 * configure: Rebuilt.
240 2000-05-17 Alan Modra <alan@linuxcare.com.au>
242 * Makefile.am: Regenerate dependencies.
243 * Makefile.in: Regenerate.
245 2000-05-15 Nick Clifton <nickc@cygnus.com>
247 * config/tc-arm.c (struct asm_psr): Add boolean field
248 distinguishing between CSPR and SPSR. Rename 'number' field
250 (psrs): Rearrange contents to match new asm_psr structure.
251 (arm_psr_parse): Move next to psr_required_here. Make it
252 return an asm_psr structure.
253 (psr_required_here): Use asm_psr structure returned by
255 (do_msr): Reorganise to allow psr_required_here to be called
257 (md_undefined_name): Mark 'name' parameter as unused, since
258 the COFF target does not use it.
260 2000-05-14 David O'Brien <obrien@FreeBSD.org>
262 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
264 * config/te-aux.h: Likewise.
265 * config/te-dpx2.h: Likewise.
266 * config/te-go32.h: Likewise.
267 * config/te-hp300.h: Likewise.
268 * config/te-hppa.h: Likewise.
269 * config/te-i386aix.h: Likewise.
270 * config/te-ic960.h: Likewise.
271 * config/te-interix.h: Likewise.
272 * config/te-nbsd532.h: Likewise.
273 * config/te-pc532mach.h: Likewise.
274 * config/te-ppcnw.h: Likewise.
275 * config/te-psos.h: Likewise.
276 * config/te-sparcaout.h: Likewise.
277 * config/te-sun3.h: Likewise.
278 * config/te-sysv32.h: Likewise.
280 2000-05-14 Alan Modra <alan@linuxcare.com.au>
282 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
283 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
284 and sign extend without an if statement.
285 (build_bytes): Likewise.
287 2000-05-14 Kazu Hirata <kazu@hxi.com>
289 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
290 X_add_symbol L_32 case.
292 2000-05-14 David O'Brien <obrien@FreeBSD.org>
294 * config/te-freebsd.h: New file.
296 2000-05-13 Alan Modra <alan@linuxcare.com.au>
298 * asintl.h (gettext, dgettext, dcgettext, textdomain,
299 bindtextdomain): Replace defines with those from intl/libgettext.h
300 to quieten gcc warnings.
302 * NEWS: Mention x86 .arch and -q.
304 * config/tc-i386.c (quiet_warnings): New.
305 (md_assemble): Use quiet_warnings.
306 (md_parse_option): Set quiet_warnings from -q.
307 (md_show_usage): Mention -q, delete -m.
308 (flag_do_long_jump): Delete.
309 (md_parse_option): Remove -m.
310 (md_show_usage): Remove -m.
311 (md_create_long_jump): Remove useless flag_do_long_jump code.
313 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
314 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
316 2000-05-13 Alan Modra <alan@linuxcare.com.au>
317 Alexander Sokolov <robocop@netlink.ru>
319 * doc/c-i386.texi (i386-Arch): New section.
320 (i386-Syntax): Mention .intel_syntax and .att_syntax.
322 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
323 (smallest_imm_type): Use smallest opcode for shift by one if cpu
324 architecture has been given and is not 486.
326 (md_pseudo_table): Add .arch.
327 (md_assemble): Warn if cpu architecture has been given and an
328 unsupported instruction.
330 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
331 Move operand_types bit defines after relevant template field.
332 (template): Add cpu_flags.
336 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
338 * config/tc-mn10300.h (md_end): Define.
339 (mn10300_finalize): Declare.
340 * config/tc-mn10300.c: Include dwarf2dbg.h.
341 (debug_line): Define.
342 (md_assemble): Generate dwarf2 line info.
343 (mn10300_finalize): New function. Finalize dwarf2 info.
345 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
347 * config/tc-mips.c (md_estimate_size_before_relax): Use the
348 external version of the relocation for weak symbols.
350 2000-05-08 David Mosberger <davidm@hpl.hp.com>
352 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
353 frame size in units of 16 bytes, as required per SW Conventions manual.
354 (output_unw_records): Output info-block header as a dword to get
357 2000-05-08 Alan Modra <alan@linuxcare.com.au>
359 * as.h: #include "file", not <file> on files from ../include.
360 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
361 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
362 (md_convert_frag): Add ATTRIBUTE_UNUSED.
363 (tc_coff_symbol_emit_hook): Ditto.
364 (OPTCOUNT): Cast to int to avoid compiler warning.
365 (md_begin): Fix signed/unsigned warnings.
367 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
369 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
370 ABRANCH LONG case for a conditional branch on a 68000.
371 (md_estimate_size_before_relax): Likewise. Also handle
372 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
373 (m68k-ip: case ABSL): Relax absolute references to 16-bit
374 PC-relative on all CPUs.
375 (md_estimate_size_before_relax): Likewise.
377 2000-05-04 Alan Modra <alan@linuxcare.com.au>
379 * as.c (parse_args): Just mention current year in printed
382 2000-05-03 J.T. Conklin <jtc@redback.com>
384 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
386 (md_parse_option): Recognize -m7400.
388 2000-05-03 Ian Lance Taylor <ian@zembu.com>
390 * config/atof-ieee.c (gen_to_words): When adding carry back in,
391 don't permit lp to become less than the words array.
393 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
395 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
396 Fix little-endian case.
398 2000-05-03 David O'Brien <obrien@NUXI.com>
400 * as.c (parse_args): Update copyright.
402 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
404 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
405 for the .bss section too.
407 2000-05-02 Alan Modra <alan@linuxcare.com.au>
409 * configure.in: Set em=linux for hppa-*-linux.
410 * configure: Regenerate.
411 * doc/Makefile.in: Regenerate with correct automake.
413 * frags.c (frag_grow): Sanity check chunk_size.
415 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
416 * config/obj-som.h: Likewise.
417 * config/obj-ieee.h: Likewise.
419 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
421 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
422 (md_pseudo_table): Fully initialise OBJ_ELF cases.
423 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
424 (pa_ip): low_sign_unext now returns via function value. Use
425 re_assemble_* instead of dis_assemble_* and
426 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
428 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
429 (md_section_align, md_parse_option, md_show_usage,
430 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
431 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
432 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
433 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
434 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
436 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
437 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
438 outside of switch. Correct mask and shifting errors in case 10
439 and case -11. In case 21, compare against signed range to suit
440 hppa_field_adjust changes. In case 12, use re_assemble_12. In
441 case 17 and case 22, use offsetT variable to properly check range.
442 Use re_assemble_* here too.
443 (evaluate_absolute): Change type of value to offsetT. Call
444 hppa_field_adjust to do the work for us.
445 (pa_parse_cmpb_64_cmpltr): Delete save_s.
446 (pa_parse_cmpib_64_cmpltr): Ditto.
447 (pa_build_unwind_subspace): Delete unused var subseg. Change type
448 of i to unsigned int.
449 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
450 (pa_end_of_source): Return type is void.
452 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
454 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
456 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
458 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
460 (md_begin): Removed "construct symbols for each register name".
461 Because register names conflicts with GCC generated function
463 (avr_operand): Now constant numbers can be used as a register
464 identifiers (0 as r0, 31 as r31).
465 (md_assemble): use skip_space () before parsing instruction
468 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
470 * config/tc-avr.c: New AVR_ISA_ defined.
471 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
472 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
473 for `fmul', `movw' and `lpm R,Z' instructions.
474 (avr_operands): Warn if current opcode is a two-word instruction
475 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
476 (avr_opcodes): New commands added.
477 (REGISTER_P): Check 'a' and 'v' constraint letters.
478 (mcu_types): New MCU added.
480 2000-05-01 Alan Modra <alan@linuxcare.com.au>
482 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
483 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
484 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
485 * configure: Regenerate.
487 2000-04-29 Andreas Jaeger <aj@suse.de>
489 * as.h: Correctly check GCC version.
491 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
493 * as.c (parse_args): Allow md_parse_option to override -a listing
495 * config/obj-coff.c (add_lineno): Change type of offset parameter
496 from "int" to "bfd_vma."
497 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
498 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
499 (ppc_change_csect): Align correctly for XCOFF64.
500 (ppc_machine): New function, which discards "ppc_machine" line.
501 (ppc_tc): Cons for 8 when code is 64 bit.
502 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
504 (md_parse_option): Handle -a64 and -a32.
506 * config/tc-ppc.h (TARGET_MACH): Define.
507 (TARGET_FORMAT): Move to function.
508 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
510 2000-04-26 David O'Brien <obrien@FreeBSD.org>
512 * doc/as.1: Fix unbalanced brackets.
514 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
516 (line_comment_chars): Set to '/' if TE_FreeBSD.
518 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
520 * configure.in: Configury support for PA64 (currently disabled).
521 * configure: Rebuilt.
523 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
525 * config/tc-mips.c (s_change_sec): Use record_alignment, not
526 bfd_set_section_alignment.
528 2000-04-25 Alan Modra <alan@linuxcare.com.au>
530 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
533 2000-04-24 Nick Clifton <nickc@cygnus.com>
535 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
536 * doc/as.texinfo (Align): Include arm and strongarm in list of
537 targets that have the second form of the behaviour of the .align
540 2000-04-24 Mark Klein <mklein@dis.com>
542 * obj-som.c: Terminate obj_pseudo_table.
544 2000-04-22 Timothy Wall <twall@cygnus.com>
546 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
548 (operand_match): Conditionally insert default bit values for IMMU9.
550 2000-04-14 Matthew Green <mrg@cygnus.com>
552 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
553 * configure: Rebuilt.
555 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
556 Jason Eckhardt <jle@cygnus.com>
558 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
560 * config/tc-hppa.c (CHECK_ALIGN): New macro.
561 Added handling of new operand types l,y,&,fe,fE,fx.
563 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
564 David Mosberger <davidm@hpl.hp.com>
565 Timothy Wall <twall@cygnus.com>
566 Andrew MacLeod <amacleod@cygnus.com>
567 Jim Wilson <wilson@cygnus.com>
569 * Makefile.am (CPU_TYPES): Add ia64.
570 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
571 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
572 * Makefile.in: Rebuild.
573 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
574 * configure: Rebuild.
575 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
576 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
577 * expr.c (expr): Handle md_optimize_expr.
578 * read.c (LEX_HASH): Add comment.
579 * config/tc-ia64.c, config/tc-ia64.h: New files.
581 2000-04-21 Richard Henderson <rth@cygnus.com>
583 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
584 bundling a non-delayed branch type instruction.
586 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
588 * config/tc-mn10300.c (HAVE_AM30): Define.
589 (md_assemble): Use it.
591 2000-04-19 Alan Modra <alan@linuxcare.com.au>
593 * config/obj-elf.c (obj_elf_change_section): Check for changed
596 * Makefile.am: (CPU_MULTI_VALID): Remove.
597 (MULTI_CPU_TYPES): Define.
598 (MULTI_CPU_OBJ_VALID): Define.
599 (DEPTC): Use the above.
602 Regenerate dependencies.
603 * Makefile.in: Regenerate.
605 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
607 * Makefile.am (YACC, LEX): Get them from configure.
609 2000-04-18 H.J. Lu (hjl@gnu.org)
611 * config/tc-i386.c (offset_in_range): Use addressT instead of
612 bfd_vma for non-bfd assemblers.
614 2000-04-17 Alan Modra <alan@linuxcare.com.au>
616 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
617 doesn't give spurious errors.
619 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
621 * as.h (SEEK_SET): Define if undefined.
623 2000-04-13 Alan Modra <alan@linuxcare.com.au>
625 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
626 constants, and don't assume offsetT is 32 bits.
628 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
630 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
631 (md_pcrel_from_section): Add prototype.
632 (d10v_fix_adjustable): Add prototype.
633 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
635 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
637 2000-04-12 Nick Clifton <nickc@cygnus.com>
639 * config/tc-d10v.c (find_opcode): Correctly calculate position of
640 symbol in frag chain.
642 2000-04-10 Alan Modra <alan@linuxcare.com.au>
644 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
645 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
646 (fits_in_signed_word, smallest_imm_type): Ditto.
647 (md_assemble): Use an offsetT var to hold offsetT values, not a
649 (offset_in_range): New.
650 (md_assemble): Use it.
651 (md_convert_frag): Change type of target_address, opcode_address,
652 and displacement_from_opcode_start to offsetT.
653 (md_create_short_jump): Change type of offset to offsetT.
654 (md_create_long_jump): Ditto.
655 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
656 (md_chars_to_number): Remove.
657 (output_invalid): Remove duplicate prototype.
659 2000-04-09 Nick Clifton <nickc@cygnus.com>
661 * Makefile.am (CPU_TYPES): Add 'avr'.
662 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
663 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
665 * Makefile.in: Regenerate.
667 * doc/as.texinfo: Add M32R documentation.
669 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
671 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
672 --enable-build-warnings option.
673 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
674 * Makefile.in, configure: Re-generate.
676 2000-04-07 Nick Clifton <nickc@cygnus.com>
678 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
679 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
680 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
681 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
682 (arm_force_relocation): Force relocations for
683 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
685 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
687 * config/tc-sh.c (get_operands): There's no third operand if the
688 first operand is an immediate.
690 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
692 * config/tc-sh.c (immediate): Delete.
693 (sh_operand_info): Add immediate member.
694 (parse_reg): Use A_PC for pc.
695 (parse_exp): Add second argument 'op'. All callers changed.
696 (parse_at): Expect pc to be coded as A_PC.
697 Use immediate field in *op.
698 (insert): Add fourth argument 'op'. All callers changed.
699 (build_relax): Add second argument 'op'. All callers changed.
700 (insert_loop_bounds): New function.
701 (build_Mytes): Remove DISP_4.
702 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
703 (assemble_ppi): Use immediate field in *operand.
704 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
705 (md_apply_fix): Likewise.
706 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
708 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
710 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
712 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
714 * internals.texi (CPU backend): Document
715 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
717 2000-04-04 Alan Modra <alan@linuxcare.com.au>
719 * po/gas.pot: Regenerate.
721 * as.c (show_usage): Restore translated part of bug string.
722 * gasp.c (show_usage): Likewise.
724 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
725 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
727 (DEP1): Modify for "gcc -MM".
731 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
733 * Makefile.in: Regenerate.
735 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
737 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
738 (md_begin): Likewise.
739 (HAVE_AM33): New macro.
740 (md_assemble): Use it. Match r_regs and xr_regs only if
743 2000-04-03 Alan Modra <alan@linuxcare.com.au>
745 * as.h: #include "bin-bugs.h"
746 * as.c (show_usage): Use REPORT_BUGS_TO.
747 * gasp.c: #include "bin-bugs.h"
748 (show_usage): Use REPORT_BUGS_TO.
750 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
752 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
754 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
755 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
758 2000-04-03 Alan Modra <alan@linuxcare.com.au>
760 * config/tc-i386.c (i386_immediate): Don't assume a constant
761 immediate is necessarily 16 bits when in 16 bit code mode.
762 (md_assemble): Instead set guess_suffix here after we have checked
765 2000-04-02 Richard Henderson <rth@cygnus.com>
767 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
768 quantities. Correct right shift sign extension.
769 (build_insn): Make `number' unsigned long. Mask top 6 bits of
770 32-bit value when shifting into place.
772 2000-04-01 Ian Lance Taylor <ian@zembu.com>
774 * app.c: Add ATTRIBUTE_UNUSED as needed.
775 * config/tc-ppc.c: Likewise.
776 (ppc_size): Make unsigned long.
777 (ppc_insert_operand): Add casts to avoid warnings.
779 2000-03-31 Nick Clifton <nickc@cygnus.com>
781 * config/tc-d10v.h (md_flush_pending_output): Define.
783 2000-03-29 Nick Clifton <nickc@cygnus.com>
785 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
786 segment. Works for both BFD_ASSEMBLER and others.
787 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
789 2000-03-29 Nick Clifton <nickc@cygnus.com
791 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
793 2000-03-28 Alan Modra <alan@linuxcare.com.au>
795 * listing.c (LISTING_LHS_WIDTH): Default depends on
797 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
799 2000-03-27 Ian Lance Taylor <ian@zembu.com>
801 * config/tc-sh.c (md_show_usage): Use backslash before newline in
804 2000-03-27 Alan Modra <alan@linuxcare.com.au>
806 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
808 * config/tc-avr.c (mcu_types): Add missing initialiser.
809 (md_pcrel_from_section): Add prototype.
810 (avr_operand): Remove redundant test of unsigned < 0.
811 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
813 2000-03-27 Denis Chertykov <denisc@overta.ru>
815 * config/tc-avr.c: New file for AVR support.
816 * config/tc-avr.h: Likewise.
817 * configure.in: Add AVR support.
818 * configure: Regenerate.
820 2000-03-26 Timothy Wall <twall@cygnus.com>
822 * gasp.c (macro_op): Add new argument to check_macro call.
823 Macro structure definitions moved to macro.h
824 * sb.h: Add argument to prototype for input_scrub_include_sb.
825 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
826 nesting checks with an additional flag.
827 (struct input_save): Add flag to indicate whether current sb
828 should be checked for proper macro/conditional nesting.
829 (input_scrub_push/pop): Save/restore nest check flag.
830 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
832 * macro.c (check_macro): Allow caller to retrieve parsed macro
833 information if a pointer is provided. This information may be
834 used by the new macro hooks.
835 * macro.h: Update prototype for check_macro. Macro struct
836 definitions moved here from macro.c/gasp.c.
837 * read.c (read_a_source_file): Add parameter to check_macro call,
838 and pass macro info to the macro hook, if defined.
839 (input_scrub_insert_line): New. Allow insertion of a line of
840 characters into the input stream.
841 (input_scrub_insert_file): New. Allow insertion of an arbitrary
842 file into the input stream.
843 (s_include): Use input_scrub_insert_file.
844 * internals.texi: Document new macro hooks.
845 * as.h: New prototypes added.
847 2000-03-26 Alan Modra <alan@linuxcare.com.au>
849 * config/tc-i386.c: Don't start any as_bad or as_warn message with
850 an initial capital letter.
851 (i386_index_check): Reindent.
853 2000-03-19 Nick Clifton <nickc@cygnus.com>
855 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
858 2000-03-17 Thomas de Lellis <tdel@windriver.com>
860 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
861 instruction operand bad if Rd > 7 when generating
862 thumb instructions. Prevents for example,
863 "adr r12,label" from silently failing and generating
864 the wrong instruction.
866 2000-03-17 Nick Clifton <nickc@cygnus.com>
868 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
869 that have a destingation >= 0x400000.
870 Fix compile time warning messages.
872 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
874 * config/tc-sh.c (md_begin): When encountering insn that are
875 not supported by the current arch, only change the name if
876 its contents are the same as prev_name.
877 (get_specific): If the the architecture doesn't match, fail.
879 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
881 * config/tc-sh.c (IDENT_CHAR): Define.
882 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
883 matching back where it came from.
885 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
887 * config/tc-sh.c (md_show_usage): Add description of -dsp.
889 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
891 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
894 2000-03-15 Kazu Hirata <kazu@hxi.com>
896 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
898 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
900 * expr.c (operand) [case 'f']: When testing if '0f' can start a
901 floating-point-number, make sure 'f' is in FLT_CHARS.
903 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
905 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
906 (s_lcomm_internal): Use it.
907 * doc/internals.texi (CPU backend): Document it.
908 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
911 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
913 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
916 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
917 implementation doesn't have special handling for switch
919 (macro_build): Allow for code in sections other than .text.
922 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
923 Don't perform relocs if we will be outputting them.
924 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
925 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
928 2000-03-09 Catherine Moore <clm@cygnus.com>
930 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
931 relocation type based on the entry in the fixup structure.
933 2000-03-08 H.J. Lu (hjl@gnu.org)
935 * Makefile.am (install-exec-tooldir): Depend on
936 install-exec-bindir for parallel make.
937 * Makefile.in: Regenerated.
939 2000-03-06 Nick Clifton <nickc@cygnus.com>
941 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
943 (md_parse_option): Parse -m32r command line switch - disable m32rx
945 (md_show_usage): Document new option.
947 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
948 * doc/Makefile.in: Regenerate.
949 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
951 2000-03-02 Michael Meissner <meissner@redhat.com>
953 * config/tc-d30v.c (check_range): Remove code that incorrectly
954 sign extended values where bits < 32.
956 2000-03-02 H.J. Lu (hjl@gnu.org)
958 * configure.in: Support --enable-targets=all on ia32.
959 * configure: Regenerated.
961 2000-03-01 Nick Clifton <nickc@cygnus.com>
963 * gasp.c (do_align): Remove bogus check of alignment value.
965 2000-02-27 Thomas de Lellis <tdel@windriver.com>
967 * config/obj-elf.c (elf_frob_symbol): Remove code which when
968 TC_PPC was defined forced the type of a symbol with no other type
971 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
973 * doc/internals.texi (CPU backend): Mention that
974 line_separator_chars do not break up comments. Fix typos for
975 LEX_AT and LEX_NAME descriptions. Document operands for
976 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
977 description of md_create_short_jump usage. Document argument for
980 2000-02-27 Jakub Jelinek <jakub@redhat.com>
982 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
983 (md_parse_option): Handle it.
984 (md_show_usage): Document it.
986 2000-02-27 Ian Lance Taylor <ian@zembu.com>
988 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
989 opcode, for the instruction `pal19'. From Andrea Arcangeli
992 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
994 * config/tc-i386.c (i386_immediate): Move constant operand sizing
996 (md_assemble): To here, before template operands are matched.
997 Also ensure a constant immediate is sign extended when we know the
998 size is at most 16 bits. This is to catch cases like "add
999 $0xffc0,%ax" where we don't know the size, and thus that the
1000 immediate can be represented as Imm8S until after parsing the
1002 (i386_displacement): Similarly sign extend 16 bit constant
1004 (md_assemble): Relax 16-bit jump constant range check to suit sign
1005 extended displacements.
1007 2000-02-26 Andreas Jaeger <aj@suse.de>
1009 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1011 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1013 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1014 call operands when intel_syntax.
1015 (intel_float_operand): Return 2 for "fi...".
1016 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1017 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1018 earlier "SHORT" change.
1019 (md_assemble): When determining suffix from Regs, exclude
1022 2000-02-24 Nick Clifton <nickc@cygnus.com>
1024 * configure: Add arm-wince, mips-pe and sh-pe targets.
1025 * configure: Regenerate.
1027 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1029 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1030 "pe-mips" for the mips-pe target.
1032 * config/tc-arm.c (insns): Change displacement encoded in BL
1033 and B instructions if the target port is arm-wince.
1034 (do_ldst): Do not bias the relocation offset if the target
1036 (md_pcrel_from): Add in missing relocation offset bias if the
1037 target os arm-wince.
1039 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1040 (md_begin): Disable -G support for mips-pe target.
1041 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1042 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1045 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1046 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1047 assembler, just set the alignment to 4.
1049 * config/te-wince-pe.h: New file for WinCE targets. Define
1052 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1054 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1055 string instructions.
1056 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1057 (i386_intel_memory_operand): After finding a segment override,
1058 check again for no `[' before looking for a displacement. Bomb if
1059 more than one displacement rather than silently discarding the
1060 second and subsequent ones. Free strings malloc'd by
1061 build_displacement_string.
1063 2000-02-24 Catherine Moore <clm@cygnus.com>
1065 * config/obj-som.c (obj_pseudo_table): Add "weak".
1066 (obj_som_weak): New routine.
1068 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1070 * config/tc-i386.c (union i386_op): New.
1071 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1072 Throughout file replace occurences of disps[n], imms[n], regs[n]
1073 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1074 intel mode operand swapping. Add assert in regKludge and
1075 fake_zero_displacement code. Test i.types[n] when outputting
1076 displacements and immediates. Combine output of Disp16 with
1078 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1079 when in intel mode by (not) reversing fsub and fdiv operands
1080 before the template search. This fails for single operand
1081 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1082 undefined. Instead fix the base_opcode after we've found the
1083 template. Move base_opcode xor with found_reverse_match from
1084 opcode output code to before this fix so we test for the correct
1086 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1087 check in intel mode. Instead compare opcodes.
1089 * config/tc-i386.h (TC_RELOC): Delete.
1090 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1091 with equivalent call to reloc.
1093 * as.h (flag_m68k_mri): Move declaration after target include, and
1094 only declare when TC_M68K defined. Define as zero otherwise.
1095 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1096 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1097 Define as zero otherwise.
1098 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1099 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1100 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1101 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1102 testing whether defined.
1103 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1104 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1105 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1106 rather than testing whether defined.
1107 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1108 (parse_mri_cons): Declare and use only when TC_M68K.
1109 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1110 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1111 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1113 * NEWS: Mention IBM 370 support.
1115 2000-02-23 Richard Henderson <rth@cygnus.com>
1117 * config/tc-i386.c (md_assemble): When swapping operands for
1118 intel_syntax, assume everything that's not Imm or Disp is a
1121 2000-02-23 Linas Vepstas <linas@linas.org>
1123 * config/tc-i370.c, config/tc-i370.h: New files.
1124 * Makefile.am: Add support for Linux/IBM 370.
1125 * configure.in: Likewise.
1126 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1127 * config/obj-elf.c: Include elf/i370.h
1128 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1130 * Makefile.in: Regenerate.
1131 * configure: Regenerate.
1133 * doc/c-i370.texi: New file.
1134 * doc/all.texi: Include it.
1135 * doc/as.texinfo: And here.
1136 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1137 * doc/Makefile.in: Regenerate.
1139 2000-02-19 Michael Meissner <meissner@redhat.com>
1141 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1142 determine if an instruction can be used in parallel with an ADDppp
1143 or SUBppp instruction.
1145 2000-02-22 Andrew Haley <aph@cygnus.com>
1147 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1149 1999-12-30 Andrew Haley <aph@cygnus.com>
1151 * config/tc-mips.c (mips_gp32): New variable.
1152 (macro_build) Use mips_gp32.
1154 (md_longopts): Add "-mgp32" and "-mgp64".
1155 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1157 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1159 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1160 warning, and bump it to 1.
1162 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1164 From Brad Lucier <lucier@math.purdue.edu>:
1165 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1168 2000-02-21 Catherine Moore <clm@cygnus.com>
1170 * config/tc-mips.c (MF_HILO_INSN): Define.
1171 (mips_7000_hilo_fix): Declare.
1172 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1173 (md_parse_option): Check for 7000_HILO_FIX options.
1174 (OPTION_M7000_HILO_FIX): Define.
1175 (OPTION_NO_M7000_HILO_FIX): Define.
1176 * doc/c-mips.texi (-mfix7000): Describe.
1178 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1180 * listing.c (print_lines): Remove unused variable `end'.
1182 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1183 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1184 reloc_type when BFD_ASSEMBLER.
1185 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1186 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1187 statement and quell signed vs. unsigned comparison warning.
1189 2000-02-18 Nick Clifton <nickc@cygnus.com>
1191 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1192 the computed frag offset, rather than overwriting it.
1194 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1196 * config/tc-sh.c ("elf/sh.h"): Include.
1197 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1198 (md.begin): Initialize target_arch.
1199 Only include opcodes in has table that match selected architecture.
1200 (parse_reg): Recognize register names for sh-dsp.
1201 (parse_at): Recognize post-modify addressing.
1202 (get_operands): The leading space is now optional.
1203 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1204 arguments. Update valid_arch.
1205 (build_Mytes): Add support for SDT_REG_N.
1206 (find_cooked_opcode): New function, broken out of md_assemble.
1207 (assemble_ppi, sh_elf_final_processing): New functions.
1208 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1209 (md_longopts, md_parse_option): New option: -dsp.
1210 * config/tc-sh.h (elf_tc_final_processing): Define.
1211 (sh_elf_final_processing): Declare.
1213 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1215 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1216 the unwinder subspace. Save the current seg/subseg before creating
1219 2000-02-10 Nick Clifton <nickc@cygnus.com>
1221 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1222 little endian targets.
1223 (INST_BYTE1): Redefine to handle big and little endian
1225 (cpu_type): New type: Select between M340 and M210.
1226 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1227 instructions of the M340.
1228 (md_assemble): Add support for the MULSH and OPSR classes of
1230 (md_atof): Add support for little endian targets.
1231 (md_parse_option): Add support for -EL, -EB and -mcpu command
1233 (md_convert_frag): Add support for little endian targets.
1234 (md_apply_fix3): Add support for little endian targets.
1235 (md_number_to_chars): Add support for little endian targets.
1237 2000-02-10 Timothy Wall <twall@redhat.com>
1239 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1240 defined, use it to verify the symbol just read should be a label.
1242 2000-02-10 Timothy Wall <twall@redhat.com>
1244 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1245 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1246 around colons when KEEP_WHITE_AROUND_COLON is defined.
1247 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1248 and KEEP_WHITE_AROUND_COLON.
1250 2000-02-08 Timothy Wall <twall@redhat.com>
1252 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1254 (do_repeat): New. Abstract repeat logic so that a "break" can be
1256 (end_repeat): New. Provide support for a "break" out of the
1258 * read.h: Add prototypes for new functions.
1260 2000-02-08 Timothy Wall <twall@redhat.com>
1262 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1263 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1264 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1267 2000-02-08 Timothy Wall <twall@redhat.com>
1269 * read.c: Added elseif to directives table.
1270 * read.h: Added prototype for s_elseif.
1271 * doc/as.texinfo: Added description for elseif.
1272 * cond.c (s_elseif): New function
1274 2000-02-04 Timothy Wall <twall@redhat.com>
1276 * listing.c (print_lines): Remove conditionals causing bug in
1279 2000-02-03 Timothy Wall <twall@cygnus.com>
1281 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1283 * frags.c (frag_new): Calculate fr_fix in octets
1284 (frag_now_fix) Return offset as target address offset (bytes).
1285 (frag_now_fix_octets) New - Return offset in octets (8-bit
1287 * frags.h: Added prototype for frag_now_fix_octets().
1288 Distinguish between octets and bytes in field descriptions.
1289 * listing.c (calc_hex): Account for octets vs bytes when
1290 printing addresses/offsets.
1291 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1292 target is little-endian, print the octets in a word in big-endian
1293 order so that the display looks like a proper hexadecimal number,
1294 instead of having the octets reversed.
1295 * read.c (do_align): When recording alignment, alignment power
1296 should be in terms of target bytes (minimum addressible unit)
1298 (do_org) Convert ORG target address (byte) argument into an
1299 octet offset when generating a variable fragment.
1300 * symbols.c (resolve_symbol_value): Symbol final value
1301 converted to a target address offset (bytes) from its octet offset.
1302 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1303 offset (bytes) is adjusted by the frag offset (octets) converted
1305 (coff_frob_section) Section alignment power is in terms of bytes;
1306 convert it to an octet alignment power when calculating size (and
1307 size mask) in octets. Don't modify the section size in order to
1308 "align" it for TI COFF, since that format has a different method
1309 for storing alignment information.
1311 2000-02-01 Timothy Wall <twall@cygnus.com>
1313 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1314 entries, matching the way GCC generates them. If not escaped, the
1315 filename is encoded incorrectly.
1317 2000-01-31 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-arm.c (reg_table): Add support for ATPCS register
1322 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1324 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1326 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1328 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1329 of a symbol when we really care about its value.
1331 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1333 * config/tc-mcore.c (md_assemble): Give warning message if
1334 operands passes to instruction are more than the spec.
1336 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1338 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1339 Thumb mode but the label seen was not declared as '.thumb_func'
1340 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1341 correct disassembly of Thumb code bounded by non function labels.
1343 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1345 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1346 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1348 * Makefile.in: Same here.
1351 * configure.in: Set bfd_gas for i386-aout when primary target
1352 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1353 we may need the primary te_file. Remove incorrect comment.
1355 * configure: Regenerate.
1357 * config/e-i386aout.c: New file.
1359 * as.c (USE_EMULATIONS): Move to before print_version_id.
1360 (struct emulation): Add i386aout.
1361 (show_usage): Split text strings. Reformat -a text. Add --em
1365 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1366 (aout_format_ops): New.
1369 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1370 preprocessor conditional and add aout USE_EMULATIONS tests.
1371 (read_a_source_file): Don't pass error strings to printf as
1375 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1377 (do_data): Same here.
1378 (process_file): And here.
1381 * symbols.c (colon): Rewrite "already defined" fatal message
1382 code for aout with USE_EMULATIONS.
1385 * config/obj-aout.c (OBJ_HEADER): Define.
1386 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1388 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1389 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1391 (obj_aout_type): Expand S_SET_OTHER here too.
1392 (obj_read_begin_hook): Remove.
1393 (aout_pop_insert): New.
1394 (obj_aout_s_get_other): New.
1395 (obj_aout_s_get_desc): New.
1396 (aout_format_ops): New.
1399 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1400 gets aout_pseudo_table.
1401 (aout_pseudo_table): Declare.
1402 (obj_read_begin_hook): Define.
1405 * config/obj-coff.c (obj_pseudo_table): Rename to
1407 (coff_pop_insert): Use coff_pseudo_table.
1408 (coff_sec_sym_ok_for_reloc): Remove.
1409 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1410 and comment all zero entries and remove #if 0 code.
1413 * config/obj-coff.h (obj_pop_insert): Define.
1414 (coff_pseudo_table): Declare.
1417 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1418 s_get_size, s_set_size. Comment all zero entries.
1421 * config/obj-elf.c (elf_s_get_other): New function.
1422 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1423 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1424 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1426 (obj_elf_parse_section_letters): Don't pass error strings to
1427 printf as format arg.
1430 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1432 (elf_s_get_other): Declare.
1433 (S_GET_OTHER) Define as elf_s_get_other if not already
1435 (S_SET_OTHER): Only define when not already defined.
1436 (elf_obj_read_begin_hook): Declare.
1437 (obj_read_begin_hook): Define.
1438 (elf_obj_symbol_new_hook): Declare.
1439 (obj_symbol_new_hook): Define.
1442 * config/obj-multi.h: Add copyright header and protect against
1443 multiple inclusion. Add * to all function pointers.
1444 (OBJ_HEADER): If defined, include it rather than other defines
1446 (obj_frob_file_after_relocs): Test for NULL.
1447 (obj_symbol_new_hook): Here too.
1448 (obj_sec_sym_ok_for_reloc): And here.
1449 (S_GET_OTHER): Define.
1450 (S_GET_DESC): Define.
1451 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1452 (OBJ_MAYBE_ELF): Update comment.
1454 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1455 OBJ_AOUT preprocessor conditional and handle emulation by
1456 testing OUTPUT_FLAVOR.
1457 (i386_displacement): Here too.
1458 (md_section_align): Similarly here.
1459 (i386_target_format): Conditionally compile when more than one
1460 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1461 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1462 (i386_displacement): Here too.
1465 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1466 Define TARGET_FORMAT for aout only when not multi.
1469 * config/te-multi.h: Delete file as it's identical to te-generic.h
1471 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1473 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1474 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1477 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1479 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1482 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1484 * config/tc-mips.c (mips_do_align): New function.
1485 * config/tc-mips.h (md_do_align): Define.
1487 2000-01-10 Philip Blundell <philb@gnu.org>
1489 * doc/c-arm.texi (ARM Options): Fix typo.
1490 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1491 line separator for Linux.
1492 * doc/as.texinfo (Comments): Mention the ARM.
1494 2000-01-10 Philip Blundell <pb@futuretv.com>
1496 * configure.in (arm*-*-conix*): New target.
1497 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1499 * configure: Regenerate.
1501 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1503 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1504 (obj_elf_visibility): New function.
1506 * doc/as.texinfo (Visibility): New node: document visibility
1509 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1512 warning for absolute jump/call without `*' in non-intel mode. No
1513 need to set i.types[0] JumpAbsolute in intel mode.
1515 1999-12-22 Philip Blundell <pb@futuretv.com>
1517 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1518 hook function when changing sections.
1519 (arm_s_data): Likewise.
1521 1999-12-14 Nick Clifton <nickc@cygnus.com>
1523 * config/tc-arm.c (md_parse_option): Add support for -marm720
1524 command line switch.
1526 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1528 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1529 (r_registers, xr_registers): Define.
1530 (r_register_name, xr_register_name): New functions.
1531 (md_assemble): Handle new am33 operand types and instruction
1533 (mn10300_insert_operand, check_operand): Likewise.
1535 1999-11-29 Nick Clifton <nickc@cygnus.com>
1537 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1538 (s_force_thumb): Set thumb_mode to 2.
1539 (md_assemble): Do not complain about thumb instructions on a
1540 non-thumb target if thumb_mode is set to 2.
1542 1999-11-28 Michael Meissner <meissner@cygnus.com>
1544 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1545 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1546 (O_...): Add new machine dependent expressions if we are handling
1547 explicit relocations.
1548 (alpha_reloc_op): New static table holding the explicit relocation
1550 (alpha_literal_hash): New static to hold the hash table for
1551 explicit relocations.
1552 (alpha_macros): Add support for explicit relocations.
1553 (md_begin): If explicit relocations, initialize hash table.
1554 (md_assemble): Don't print a second error if tokenize_arguments
1555 already printed an error message.
1556 (md_apply_fix): Add support for explicit relocations.
1557 (alpha_force_relocation): Ditto.
1558 (alpha_fix_adjustable): Ditto.
1559 (alpha_adjust_symtab): New function to support explicit
1561 (alpha_adjust_symtab_relocs): Ditto.
1562 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1563 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1564 Add support for explicit relocations. Return -2 if an error
1565 message was already printed.
1566 (find_macro_match): Add support for explicit relocations. Comment
1568 (emit_insn): Add support for explicit relocations.
1569 (assemble_tokens): Ditto.
1571 (load_expression): Ditto.
1574 (emit_ir_load): Ditto.
1575 (emit_loadstore): Ditto.
1578 (emit_sextX): Ditto.
1579 (emit_division): Ditto.
1580 (emit_jsrjmp): Ditto.
1581 (emit_retjcr): Ditto.
1583 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1585 (tc_adjust_symtab): If explicit relocations, call the function
1586 alpha_adjust_symtab.
1587 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1588 relocations next to the literal relocation they reference.
1589 (TC_INIT_FIX_DATA): Initialize the new fields.
1590 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1592 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1594 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1595 'B' operand for PA2.0 bb instruction.
1597 1999-11-18 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1602 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1604 (mcore_force_relocation): Force relocations to be generated for
1607 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1609 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1610 (i386_displacement): Disallow O_big displacements.
1612 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1614 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1615 improvements in error checking.
1616 (md_assemble): Support for unconditional ARM instructions.
1617 (md_parse_option): Support for -m[arm]v5e flag.
1619 1999-11-12 Nick Clifton <nickc@cygnus.com>
1621 * macro.c (buffer_and_nest): Do not check beyond the end of the
1624 1999-11-11 Nick Clifton <nickc@cygnus.com>
1626 * macro.c (buffer_and_nest): Look for seperator after TO and
1629 1999-11-08 Andrew Haley <aph@cygnus.com>
1631 * app.c (do_scrub_chars): When in State 10, treat backslash
1632 characters in the same way as as symbol characters.
1634 1999-11-07 Richard Henderson <rth@cygnus.com>
1636 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1637 the previous label was in the current section before playing
1638 with auto-alignment.
1640 1999-11-06 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-v850.c (v850_force_relocation): Force relocation
1644 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1647 1999-11-05 Michael Meissner <meissner@cygnus.com>
1649 * expr.h (operatorT): Increase machine dependent operators to 16.
1650 * expr.c (op_rank): Ditto.
1652 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1654 * read.c (pseudo_set): Reject attempts to set the value of a
1657 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1660 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1662 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1663 to bfd_set_section_contents.
1665 1999-11-03 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1669 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1671 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1672 (mips_ip): Use OPCODE_IS_MEMBER.
1674 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1676 * config/tc-arm.c (reg_required_here): Improve comments.
1678 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1679 (tinsns): Initialize variants field.
1681 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1682 BAD_PC respectively.
1684 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1686 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1687 * config/tc-arm.h: Fix compile time warnings.
1689 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1691 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1692 form @abs16, @(abs16) and @(abs16 + imm).
1694 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1696 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1697 (ISA_HAS_64_BIT_REGS) New.
1698 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1699 mips_emit_delays,macro_build,load_register,load_addresss,
1700 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1701 and/or use new ISA_xxx macros in expressions involving
1702 ISA, particularly mips_opts.isa.
1704 1999-10-18 Michael Meissner <meissner@cygnus.com>
1706 * expr.h (operatorT): Add machine dependent operators md1..md8.
1707 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1708 for the machine dependent operators to use.
1710 * expr.c (op_rank): Add machine dependent operators.
1712 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1714 (O_cpregister): Ditto.
1715 (md_begin): Change X_op test that field is wide enough to use
1716 O_max instead of O_alpha_max.
1717 (cpu_types): Fill in missing initializer.
1718 (alpha_num_macros): Make unsigned.
1719 (md_assemble): Make opnamelen be size_t.
1720 (md_apply_fix): Cast alpha_num_operands to int before testing.
1721 (alpha_force_relocation): Ditto.
1722 (alpha_fix_adjustable): Ditto.
1723 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1724 (tc_gen_reloc): Ditto.
1725 (tc_get_register): Ditto.
1730 (s_alpha_ent): Ditto.
1731 (s_alpha_end): Ditto.
1732 (s_alpha_frame): Ditto.
1733 (s_alpha_prologue): Ditto.
1734 (s_alpha_file): Ditto.
1735 (s_alpha_gprel32): Ditto.
1736 (s_alpha_proc): Ditto.
1737 (s_alpha_set): Ditto.
1738 (s_alpha_base): Ditto.
1739 (s_alpha_align): Ditto.
1740 (s_alpha_arch): Ditto.
1741 (alpha_align): Ditto.
1742 (assemble_insn): Suppress unused variable warning.
1744 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1745 order in the structure.
1746 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1748 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1750 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1752 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1754 * config/tc-i386.c (i386_index_check): Correct #endif location.
1756 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1758 * as.c (show_usage): Document new options.
1759 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1760 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1761 (parse_args): Parse the new options.
1762 (main): If there were warnings, and --fatal-warnings
1763 was specified, print an error.
1764 * as.h: New variable, flag_fatal_warnings, for new option.
1766 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1768 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1769 '@'. Change autoincrement completers to fall through to cache control
1772 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1774 (pa_parse_addb_64_cmpltr): New function.
1776 * config/tc-hppa.c (pa_ip): Change error message.
1777 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1778 '?Q' args to allow falling through.
1780 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1781 Remove unused conditional codes.
1782 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1784 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1786 * config/tc-d30v.c (CHAR_BIT): Define.
1787 (check_range): Fix bit operations to support integers bigger than
1790 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1792 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1795 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1796 Doug Evans <devans@cygnus.com>
1798 Add support for m32rx.
1799 * config/tc-m32r.c (enable_m32rx): New static global.
1800 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1801 (allow_m32rx): New function.
1802 (M32R_SHORTOPTS): Add `O'.
1803 (md_longopts): Add --m32rx plus several warning options.
1804 (md_parse_option): Handle new options.
1805 (md_show_usage): Print them.
1806 (md_begin): Enable m32rx.
1807 (OPERAND_IS_COND_BIT): New macro.
1808 (first_writes_to_seconds_operands): New function.
1809 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1810 (target_make_parallel,assemble_two_insns): New functions.
1811 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1812 If optimizing and m32rx, try to make consecutive insns parallel.
1814 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1816 * config/tc-mips.c (nopic_need_relax): Allow for the
1817 .sdata.foo sections generated by -fdata-sections,
1818 and for the .gnu.linkonce.s sections generated by C++.
1820 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1822 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1823 with cleaner code using completer prefixes. Add 'Y'.
1825 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1827 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1829 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1830 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1831 insn does not match and we should try the next insn in the table.
1833 1999-09-22 Nick Clifton <nickc@cygnus.com>
1835 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1837 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1839 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1842 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1844 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1845 OBJ_ELF. If ELF, add "sq".
1846 (md_parse_option): If ELF, ignore -s and -q.
1847 (md_show_usage): Mention ELF options.
1849 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1851 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1854 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1856 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1858 * config/tc-hppa.c (struct pa_it): New field "trunc".
1859 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1860 (pa_parse_ftest_gfx_completer): New function
1861 (pa_parse_fp_cnv_format): New function.
1863 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1864 (md_apply_fix): Handle 22bit pc-rel branches.
1866 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1868 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1870 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1872 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1874 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1877 (pa_ip): Handle 'fX'.
1879 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1881 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1882 unwinds unless the function is in the text space.
1883 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1885 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1888 (md_assemble): To here. Tweak address generation.
1890 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1892 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1893 (md_assemble): Call dwarf2_where for OBJ_ELF.
1894 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1895 (pa_end_of_source): New function.
1896 * tc-hppa.h (md_end): Define for OBJ_ELF.
1898 1999-09-14 Michael Meissner <meissner@cygnus.com>
1900 * configure.in (Canonicalization of target names): Remove adding
1901 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1902 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1903 * configure: Regenerate.
1905 1999-09-14 Donn Terry <donn@interix.com>
1907 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1909 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1911 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1912 pc-relative jmp/call to an absolute symbol.
1913 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1914 absolute section symbols.
1916 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1917 jump handling code and comments.
1919 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1921 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1922 the value if TE_PE and a global defined symbol.
1924 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1926 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1927 print the symbol, rather than printing it here.
1929 1999-09-11 Donn Terry <donn@interix.com>
1931 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1932 BFD_RELOC_RVA relocations.
1934 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1935 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1938 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1940 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1941 * doc/internals.texi (Object format backend): Document
1944 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1945 relocations against global symbols if TE_PE.
1947 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1948 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1950 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1953 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1954 symbols which do not have a constant value, or tags with
1955 non-tags. Remove the symbol from the list before adding it at the
1958 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1959 C_FCN symbol differently if TE_PE.
1960 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1961 appears in the pseudo-op, rather coff_line_base which is only set
1964 * config/obj-coff.c (obj_coff_loc): New static function.
1965 (obj_pseudo_table): Add "loc".
1967 * config/obj-coff.c (add_lineno): Check that the line number is
1970 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1971 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1973 (md_atof): Return NULL rather than 0.
1974 * config/tc-i386.c (md_atof): Change type to int.
1975 * expr.c (expr): Change first parameter to int.
1976 * config/obj-coff.c: Add declarations for static functions.
1977 (coff_frob_symbol): Use SYM_AUXENT.
1978 * config/tc-i386.h (flag_16bit_code): Don't declare.
1980 * config/obj-coff.c (obj_coff_section): Default to setting
1981 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1983 * write.c (adjust_reloc_syms): Print adjusted fixup.
1985 * expr.c (integer_constant): Correct too_many_digits calculation
1988 1999-09-09 Andreas Schwab <schwab@suse.de>
1990 * doc/c-arm.texi: Fix arguments of @var to not contain
1993 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1995 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1997 (md_parse_option): Only support -k flag for ELF and COFF targets.
1999 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2001 * config/tc-hppa.c (pa_ip): Put strict register checks before
2002 call to pa_parse_number.
2004 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2006 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2008 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2011 1999-09-06 Donn Terry <donn@interix.com>
2013 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2015 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2017 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2018 candidate instruction. Require registers for register arguments
2019 when in strict mode. Require assemble-time constants for
2020 constants when in strict mode.
2021 (pa_get_absolute_expression): Require a constant when in strict
2024 1999-09-06 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2028 1999-09-04 Steve Chamberlain <sac@pobox.com>
2030 * config/tc-pj.c: New file, supports picoJava in ELF.
2031 * config/tc-pj.h: Ditto.
2032 * configure.in (pjl*, pj*): New targets.
2033 * Makefile.am: Rebuild dependencies.
2034 (CPU_TYPES): Add pj.
2035 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2036 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2037 * doc/c-pj.texi: New file.
2038 * doc/as.texinfo: Add some PJ specifics.
2039 * doc/all.texi: Add PJ to the list of all architectures, sort them
2041 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2042 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2044 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2046 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2047 (obj_frob_file): Test for null pointer.
2048 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2049 (OBJ_PROCESS_STAB): And here.
2050 (elf_obj_sy): Remove
2052 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2053 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2054 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2056 * config/obj-coff.c (no_func): Remove.
2057 (coff_format_ops): Change occurrences of no_func to 0, as we test
2058 for 0 in obj-multi.h.
2060 * configure.in: Enable bfd for i386-coff when primary target is
2061 bfd. Enable i386 elf,coff emulation support. Don't set
2062 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2063 emulation to support.
2064 *configure: Regenerate.
2066 1999-09-02 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2069 .section .line directive is encountered.
2071 1999-09-01 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2076 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2077 * as.texinfo: Document --gdwarf2 command line option.
2078 Add additional documentation of ARM command line switches.
2080 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2082 * config/tc-i386.c (i386_intel_memory_operand): Combine
2083 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2084 and RESTORE_END_STRING around parse_register calls.
2085 (i386_operand): Here too.
2086 (i386_is_reg): Remove.
2087 (parse_register): Move as_bad calls from within this function to
2090 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2092 Based on a patch from H.J. Lu <hjl@gnu.org>
2093 * config/tc-i386.c (parse_register): Handle FP regs specially.
2094 (md_begin): Remove '(' and ')' from register_chars.
2096 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2098 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2099 error message (done elsewhere).
2101 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2105 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2107 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2110 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2112 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2114 Add new completers. Fix bug in 64 bit condition handling.
2116 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2119 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2121 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2123 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2125 1999-08-27 Jim Wilson <wilson@cygnus.com>
2127 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2128 (struct ls): Add frag field. Initialize it to zero.
2129 (out_end_sequence): New local text_frag. Set it while in text section.
2130 Replace address check with frag check. Set ls.frag to text_frag if
2131 out_set_addr called.
2132 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2133 Set it before switching sections. Replace address check with frag
2134 check. Set ls.frag to saved_frag if out_set_addr called.
2136 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2138 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2139 output "advance_pc" opcode instead of calling gen_addr_line().
2140 The latter has the undesired side-effect of creating a new row
2141 in the debug line info matrix.
2143 1999-08-26 Jim Wilson <wilson@cygnus.com>
2145 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2146 ls.last_filename if last is less than zero. Set ls.last_filename
2147 when allocating new entry.
2148 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2151 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2153 * config/tc-i386.c (i386_index_check): Fix the displacement size
2154 when INFER_ADDR_PREFIX.
2156 1999-08-18 Nick Clifton <nickc@cygnus.com>
2158 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2161 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2163 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2164 handle 0xffffNNNN constants correctly.
2166 1999-08-16 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2171 1999-08-13 Nick Clifton <nickc@cygnus.com>
2173 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2174 (md_apply_fix3): Always pass positive values to
2175 validate_offset_imm.
2177 1999-08-12 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-arm.c (skip_whitespace): New macro.
2180 Formatting tidy ups.
2182 (md_apply_fix3): Store relocation offset in addend for ELF based
2184 (arm_force_relocation): Always generate relocs for Thumb function
2187 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2189 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2190 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2192 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2194 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2195 flags for the unwind subspace.
2197 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2198 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2199 suitable relocation based on the size of the target's pointer.
2200 Always Use subsegment zero for the unwinders.
2201 (pa_level): Handle "2.0w".
2203 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2205 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2206 with the following instruction unless this was specified.
2208 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2210 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2211 certain sections, to match BFD changes.
2213 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2215 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2216 (EXTRA_SCRIPTS): Define to keep automake happy.
2217 * Makefile.in: Rebuild.
2219 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2221 * Makefile.am: Rename .dep* files to DEP*.
2222 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2223 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2225 * Makefile.in: Rebuild.
2227 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2229 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2231 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2233 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2234 avoid problems on DOS filesystems.
2235 * Makefile.in: Rebuild.
2237 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2239 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2241 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2244 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2246 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2247 line to create ${GDBINIT} rather than .gdbinit.
2248 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2250 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2252 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2254 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2256 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2258 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2260 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2261 non-adjustable symbols.
2263 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2265 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2267 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2269 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2272 1999-08-05 Donn Terry <donn@interix.com>
2274 * config/te-interix.h: New file.
2275 * configure.in (i386-*-interix*): New target.
2276 * configure: Rebuild.
2278 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2280 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2281 selectors for ELF too.
2282 (selector_table): Add "ltp" and "rtp" selectors.
2284 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 * config/tc-i386.c (i386_operand): No need to change
2287 operand_string pointer in segment reg case before goto
2288 do_memory_reference. Initialise displacement_string_start and
2289 displacement_string_end after do_memory_reference label.
2290 (i386_index_check): Add operand_string param, and print error
2291 message on failure here.
2292 (i386_intel_memory_operand): Instead of here.
2293 (i386_operand): And here.
2294 (INFER_ADDR_PREFIX): Enable.
2296 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2298 * config/tc-i386.h (DefaultSize): Define. Renumber following
2299 opcode_modifier defines.
2301 From Etienne Lorrain <etienne.lorrain@ibm.net>
2302 * config/tc-i386.c (stackop_size): New variable.
2303 (set_16bit_code_flag): Clear it here.
2304 (set_16bit_gcc_code_flag): New function.
2305 (md_pseudo_table): Add "code16gcc" entry.
2306 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2308 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2310 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2311 next_set_end even if the end symbol is being discarded.
2313 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2314 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2315 * config/obj-coff.c: Likewise.
2316 (seg_info_type): Remove.
2317 (seg_info_off_by_4): Change to array of segT.
2318 (s_get_segment): Adjust accordingly.
2319 (obj_pseudo_table): Fully initialize sentinel entry.
2321 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2322 Ralf Baechle <ralf@uni-koblenz.de>.
2324 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2326 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2328 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2330 * config/tc-i386.c: Indentation and white space changes.
2331 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2332 don't enable it by default.
2333 (i386_intel_operand): Remove redundant prototype.
2334 Move check on number of memory operands, and i.mem_operands++
2335 (i386_intel_memory_operand): To here.
2336 Remove i386_immediate code from here. Remove special case code
2337 for input and output using (%dx). Remove base/index checks and
2338 call i386_index_check instead. Save initial operand_string
2339 argument for error message.
2340 (i386_operand): Remove redundant prototype. Move base/index
2341 checks to i386_index_check.
2342 (i386_displacement): Move intel mode check for non-zero
2344 (i386_intel_memory_operand): To here.
2346 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2348 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2349 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2350 by .register pseudo-op if -64 and --no-undeclared-regs.
2351 (s_register, sparc_adjust_symtab): New functions.
2352 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2353 Declare sparc_adjust_symtab as tc_adjust_symtab.
2354 * doc/c-sparc.texi: Add description of #ignore special literal
2355 for .register pseudo-op.
2357 1999-07-30 Catherine Moore <clm@cygnus.com>
2359 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2360 the relocation's section offset.
2362 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2364 * write.c (fixup_segment): Fix generic error check overflow test.
2366 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2367 X_add_number to long.
2369 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2371 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2374 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2376 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2379 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2381 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2383 * configure.bat: Remove; obsolete.
2384 * config/go32.cfg: Likewise.
2386 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2388 * configure.in (i386-*-vxworks*): New target.
2389 * configure: Rebuild.
2391 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2393 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2395 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2397 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2399 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2400 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2401 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2402 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2403 MAX_RELOC_EXPANSION): Define.
2404 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2406 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2408 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2409 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2410 block. Print a warning if an 8-bit or 16-bit constant
2411 displacement or immediate is truncated on output.
2412 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2414 (i386_operand): Disallow immediate jump absolute operand.
2416 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2418 * configure.in: Bump version number to 2.9.5.
2419 * configure: Rebuild.
2421 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2424 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2426 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2427 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2429 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2431 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2433 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2435 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2436 if -mno-fpu was given.
2437 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2439 (cons_fix_new_arm): Remove misleading comments.
2441 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2443 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2445 (relax_segment): Likewise. After giving a rs_org error, convert
2446 the frag to rs_align to avoid cascading errors.
2448 1999-07-12 Andreas Schwab <schwab@suse.de>
2450 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2452 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2454 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2455 as appropriate. Fill in structure initializations. Add variable
2456 initializations. Add casts.
2457 * dwarf2dbg.c (print_stats): Change i to size_t.
2458 * listing.c (listing_listing): Change list_line to unsigned int.
2460 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2462 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2463 rather than checking for \001 and \002 in symbol name.
2464 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2466 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2468 * configure.in (hppa*-linux-gnu*): New target.
2469 * configure: Rebuilt.
2471 1999-07-08 Nick Clifton <nickc@cygnus.com>
2473 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2475 1999-07-07 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2478 accessing symbolP directly.
2480 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2482 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2485 1999-07-05 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-arm.c (ARM_EXT_V5): Define.
2488 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2489 (md_begin): Detect ARM v5 architectures.
2490 (md_parse_option): Accept arm v5 specification.
2491 (md_show_usage): Documment -marmv5 switch.
2493 * doc/c-arm.texi: Document -marmv5 command line option.
2495 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2497 (validate_immediate_twopart): New function. Determine if a
2498 constant can be computed by two ADD instructions.
2499 (output_inst): Remove its command line parameter - it was never
2501 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2502 implememt the ADRL pseudo op.
2503 (tc_gen_reloc): Generate a suitable error message if an ADRL
2504 instruction tries to generate a real reloc.
2506 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2508 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2513 1999-06-27 H.J. Lu <hjl@gnu.org>
2515 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2516 non BFD_ASSEMBLER case.
2518 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2520 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2523 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2525 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2526 out_end_sequence() when the address decreases due to a new frag.
2527 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2528 numbering starts with 1.
2530 1999-06-23 Nick Clifton <nickc@cygnus.com>
2532 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2534 (mcore_s_text): Call obj_elf_text for ELF target.
2535 (mcore_s_data): Call obj_elf_data for ELF target.
2536 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2538 (mcore_s_bss): New function: Dump literal table before changing
2540 (mcore_s_comm): New function: Dump literal table before changing
2543 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2544 No longer static functions.
2545 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2546 Provide prototypes for these functions.
2548 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2550 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2551 a list of names, to try obj_segment_name, and to try abbreviated
2552 names when using COFF without long section names.
2554 * config/tc-alpha.c: More use of symbol accessor functions.
2555 * config/tc-arc.c: Likewise.
2556 * config/tc-d30v.c: Likewise.
2557 * config/tc-fr30.c: Likewise.
2558 * config/tc-i860.c: Likewise.
2559 * config/tc-m88k.c: Likewise.
2560 * config/tc-mcore.c: Likewise.
2561 * config/tc-ns32k.c: Likewise.
2562 * config/tc-sparc.c: Likewise.
2563 * config/tc-v850.c: Likewise.
2565 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2566 sy_value with appropriate accessor functions.
2567 * config/tc-arm.c (md_apply_fix3): Likewise.
2568 * config/tc-d10v.c (AT_WORD_P): Likewise.
2569 * config/tc-v850.c (reg_name_search): Likewise.
2571 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2572 use symbol_get_bfdsym instead.
2573 * config/tc-ppc.c (md_assemble): Likewise.
2574 * config/tc-v850.c (v850_comm): Likewise.
2576 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2578 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2579 the symbol, rather than accessing the bsym member.
2580 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2581 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2582 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2583 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2584 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2585 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2586 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2587 * config/tc-v850.c (tc_gen_reloc): Likewise.
2589 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2591 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2592 (hppa_gen_reloc_type): Conditionalize on BFD64.
2593 (tc_gen_reloc): Re-enable ELF relocations.
2594 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2596 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2598 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2600 (do_ldst): Move assignment out of if condition.
2601 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2602 parentheses to avoid warning.
2604 1999-06-21 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2607 macro to get at the BFD symbol associated with a GAS symbol.
2609 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2611 * config/tc-ppc.c: Update for symbol handling changes.
2612 * config/obj-coff.c: Likewise.
2614 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2616 * tc-hppa.c: General cleanups of ELF support. No more spaces
2617 and subspaces for ELF.
2618 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2619 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2620 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2621 (UNWIND_SECTION_NAME): Likewise.
2622 (space/subspace related structures): Conditionalize definitions
2624 (space/subspace directives and support routines): Conditionalize
2625 definitions and references/uses on OBJ_SOM.
2626 (label_symbol_struct): For ELF, track the symbol's segment. For
2627 SOM track its space.
2628 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2630 (USE_ALIASES): Kill for both SOM & ELF.
2631 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2632 (pa_space, pa_subspace): Corresponding changes.
2633 (pa_spaces_begin): Corresponding chagnes.
2634 (md_begin): Do not muck around with space/subspace stuff for
2636 (md_apply_fix): Temporarily disable argument relocation stuff
2638 (tc_gen_reloc): Temporarily disable relocation generation for
2640 (pa_build_unwind_subspace): Similarly.
2642 1999-06-16 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-arm.c (thumb_set): New pseudo op.
2645 (text, data, section): Override these pseudo ops with ARM
2647 (s_thumb_set): New function: Perform the same as a .set pseudo
2648 op, but also mark the alias'ed symbol as being a Thumb
2650 (arm_s_text): New function: Perform the same as the .text
2651 pseudo op, but dump the literal pool before changing
2653 (arm_s_data): New function: Perform the same as the .data
2654 pseudo op, but dump the literal pool before changing
2656 (arm_s_section): New function: Perform the same as the
2657 .section pseudo op, but dump the literal pool before changing
2659 (arm_cleanup): Do not reset the current section before dumping
2662 1999-06-17 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2665 OPTION_NO_WARN_UNMATCHED entries.
2666 (md_parse_option): Generate a warning message if an unrecognised
2667 option is encountered.
2669 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2670 (get_operands): When parsing an expression after an '@' symbol
2671 has been detected, do not ignore '#' symbols.
2672 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2675 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2677 From K. Richard Pixley <rich@noir.com>:
2678 * configure.in (ppc-*-vxworks*): New target.
2679 * configure: Rebuild.
2681 1999-06-12 Philip Blundell <philb@gnu.org>
2683 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2685 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2687 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2688 which refer to symbols in linkonce sections, permit reducing the
2689 relocs if the symbol is local.
2691 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2693 * subsegs.c (subseg_text_p): New function.
2694 * as.h (subseg_text_p): Declare.
2695 * read.c (do_align): Use subseg_text_p to set the default fill.
2696 * write.c (subsegs_finish): Likewise.
2697 * config/obj-coff.c (write_object_file): Likewise.
2698 * config/tc-i386.h (md_maybe_text): Don't define.
2699 (md_do_align): Use subseg_text_p to set the default fill.
2700 * config/tc-m32r.c (m32r_do_align): Likewise.
2701 * config/tc-sh.c (sh_do_align): Likewise.
2702 * config/tc-sparc.h (md_do_align): Likewise.
2704 1999-06-12 David O'Brien <obrien@freebsd.org>
2706 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2707 * configure: Rebuild.
2709 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2711 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2712 * Makefile.am: Rebuild dependencies.
2713 * Makefile.in: Rebuild.
2715 * config/tc-i386.c (i386_immediate): Remove unused label
2718 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2719 * symbols.c: Likewise.
2720 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2721 sy_next field when taking address, rather than symbol_next.
2723 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2725 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2726 value from the output file architecture.
2727 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2728 * dwarf2dbg.h: Change bfd_vma to addressT.
2730 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2732 * dwarf2dbg.h: Use PARAMS in function declarations.
2734 1999-06-11 Martin Dorey <mdorey@madge.com>
2736 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2737 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2739 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2741 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2743 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2745 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2748 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2750 * read.c (read_a_source_file): Only declare inescape if
2753 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2755 (find_entry_byval): Add parens to avoid warning.
2757 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2759 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2762 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2764 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2767 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2768 synthetize_setx): New functions.
2769 (md_assemble): Broken the special cases into the above
2770 functions. Make compiler happy if sizeof(bfd_vma)==4.
2771 Fix sethi generated from set/setuw. If instructions have a relloc,
2772 always clear the fields to be relocated in the opcode.
2773 (sparc_ip): Remove special_case global variable.
2775 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2777 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2778 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2779 indication of success rather than a value.
2780 (itbl_get_val): Likewise.
2781 (itbl_get_field): Use strcspn. Change delimiters to include
2783 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2784 (itbl_get_val): Likewise.
2785 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2787 * symbols.c (copy_symbol_attributes): Convert local symbols to
2790 1999-06-10 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2795 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2797 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2798 Optimize set if sizeof(bfd_vma) == 64.
2799 (sparc_ip): Fix sethi - without %hi() it should generate
2800 R_SPARC_22 reloc, not R_SPARC_HI22.
2801 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2803 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2805 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2806 (s_ncons): New function.
2807 (native_op_table): New table.
2808 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2809 R_SPARC_OLO10 handling.
2811 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2813 * expr.h (struct expressionS): Revert last change; widen X_op.
2814 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2816 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2818 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2819 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2820 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2821 * Makefile.in: Regenerated.
2823 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2824 `common' pass on to s_mri_common.
2825 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2827 1999-06-06 Richard Henderson <rth@cygnus.com>
2829 * config/obj-elf.c (obj_elf_section): Don't free the return
2830 value of demand_copy_C_string.
2832 1999-06-05 Richard Henderson <rth@cygnus.com>
2834 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2835 creation logic from obj_elf_create_section.
2837 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2838 (section_stack): New.
2839 (special_sections): Make const.
2840 (obj_elf_section): Gut and rewrite parsing.
2841 (obj_elf_change_section): New function broken out of obj_elf_section.
2842 (obj_elf_parse_section_letters): Likewise.
2843 (obj_elf_section_word): Likewise.
2844 (obj_elf_section_type): Likewise.
2845 (obj_elf_previous): Treat as a toggle.
2846 (obj_elf_popsection): New.
2847 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2848 (ppc_section_type): Likewise.
2849 * config/tc-ppc.h: Likewise.
2851 * expr.h (struct expressionS): Don't make X_op a bitfield.
2852 * config/tc-alpha.c: Update for symbol handling changes.
2853 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2854 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2856 1999-06-05 Richard Henderson <rth@cygnus.com>
2858 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2859 (dwarf2_gen_line_info): Kill unused variables.
2860 (dwarf2_finish): Likewise.
2861 (dwarf2_where): Likewise.
2862 (dwarf2_directive_file): If we've only got a string,
2863 hand off to s_app_file.
2864 * ecoff.c: Move the include of ecoff.h.
2865 * symbols.h (S_IS_FUNCTION): Prototype.
2867 * read.c (LEX_HASH): Supply a default.
2869 (s_globl): Update `c' after skipping whitespace.
2870 * read.h (LEX_END_NAME, is_name_ender): New.
2871 * expr.c (get_symbol_end): Respect it.
2873 1999-06-04 Mark Klein <mklein@dis.com>
2875 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2877 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2879 * config/tc-hppa.c: Update for symbol handling changes.
2881 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2883 * cgen.c: Update for symbol handling changes.
2884 * config/tc-m32r.c: Likewise.
2886 * config/tc-hppa.h: Update for symbol handling changes.
2887 * config/tc-hppa.c: Likewise.
2889 * config/tc-arm.h: Update for symbol handling changes.
2890 * config/tc-arm.c: Likewise.
2891 (symbol_make_empty): Remove. Just use symbol_create.
2893 * symbols.c (symbol_set_tc): Correct name.
2895 * Makefile.am: Rebuild dependencies.
2896 ($(OBJS)): Don't depend upon struc-symbol.h.
2897 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2898 * dep-in.sed: Don't remove struc-symbol.h.
2899 * Makefile.in: Rebuild.
2901 * doc/internals.texi (Symbols): Describe changes in symbol
2904 1999-06-03 Richard Henderson <rth@cygnus.com>
2906 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2907 instead of doing the work by hand.
2909 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2911 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2912 state of line state-machine.
2913 (struct ls): Collect DWARF2 line state-machine state in new member
2914 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2915 resulted in any DWARF2 directives.
2916 (reset_state_machine): New function.
2917 (out_end_sequence): Ditto.
2918 (dwarf2_gen_line_info): When switching sections or switching to a
2919 lower text address, call out_end_sequence() first to terminate the
2920 previous code sequence as code sequences MUST have monotonically
2921 increasing addresses.
2922 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2924 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2926 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2927 DWARF2 debug info (line information only, at this point).
2928 * as.h: Update comment about supported debug formats.
2929 * dwarf2dbg.c, dwarf2dbg.h: New files.
2930 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2932 * expr.c (operand): Don't use [ for parens if we want an index op.
2933 (op_encoding): Switch [ into O_index, if desired.
2934 (op_rank): Renumber with O_index on bottom.
2935 (expr): If O_index, match closing bracket.
2936 * expr.h (O_index): New.
2938 * read.c (read_a_source_file): Conditionally allow matched "
2939 in lines passed to md_assemble.
2941 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2943 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2945 Add support for storing local symbols in a small structure to save
2946 memory when assembling large files.
2947 * as.h: Don't include struc-symbol.h.
2948 (symbolS): Add typedef.
2949 * symbols.c: Include struc-symbol.h.
2950 (local_hash): New static variable.
2951 (save_symbol_name): New static function, from symbol_create.
2952 (symbol_create): Call save_symbol_name.
2953 (local_symbol_count): New static variable.
2954 (local_symbol_conversion_count): Likewise.
2955 (LOCAL_SYMBOL_CHECK): Define.
2956 (local_symbol_make): New static function.
2957 (local_symbol_convert): New static function.
2958 (colon): Handle local symbols. Create local symbol for local
2960 (symbol_table_insert): Handle local symbols.
2961 (symbol_find_or_make): Create local symbol for local label name.
2962 (symbol_find_base): Check for local symbol.
2963 (symbol_append, symbol_insert): Check for local symbols.
2964 (symbol_clear_list_pointers, symbol_remove): Likewise.
2965 (verify_symbol_chain): Likewise.
2966 (copy_symbol_attributes): Likewise.
2967 (resolve_symbol_value): Handle local symbols.
2968 (resolve_local_symbol): New static function.
2969 (resolve_local_symbol_values): New function.
2970 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2971 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2972 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2973 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2974 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2975 (symbol_previous, symbol_next): New functions.
2976 (symbol_get_value_expression): Likewise.
2977 (symbol_set_value_expression): Likewise.
2978 (symbol_set_frag, symbol_get_frag): Likewise.
2979 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2980 (symbol_mark_used_in_reloc): Likewise.
2981 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2982 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2983 (symbol_mri_common_p): Likewise.
2984 (symbol_mark_written, symbol_clear_written): Likewise.
2985 (symbol_written_p): Likewise.
2986 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2987 (symbol_section_p, symbol_equated_p): Likewise.
2988 (symbol_constant_p): Likewise.
2989 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2990 (symbol_get_obj, symbol_set_obj): Likewise.
2991 (symbol_get_tc, symbol_set_tc): Likewise.
2992 (symbol_begin): Initialize local_hash.
2993 (print_symbol_value_1): Handle local symbols.
2994 (symbol_print_statistics): Print local symbol statistics.
2995 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2996 Declare new symbols.c functions. Move many declarations here from
2998 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2999 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3000 (struct symbol): Move bsym to make it clearly the first field.
3001 Remove TARGET_SYMBOL_FIELDS.
3002 (symbolS): Don't typedef.
3003 (struct broken_word): Remove.
3004 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3005 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3006 (symbol_clear_list_pointers): Likewise.
3007 (symbol_insert, symbol_remove): Likewise.
3008 (symbol_previous, symbol_append): Likewise.
3009 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3010 (struct local_symbol): Define.
3011 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3012 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3013 (local_symbol_get_frag, local_symbol_set_frag): Define.
3014 (local_symbol_get_real_symbol): Define.
3015 (local_symbol_set_real_symbol): Define.
3017 * write.c (write_object_file): Call resolve_local_symbol_values.
3018 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3019 (TARGET_SYMBOL_FIELDS): Don't define.
3020 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3021 ECOFF_DEBUGGING, add ECOFF fields.
3022 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3023 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3024 ECOFF_DEBUGGING, add ECOFF fields.
3025 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3026 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3027 * config/tc-mcore.h: Don't include struc-symbol.h.
3028 (TARGET_SYMBOL_FIELDS): Don't define.
3029 (struct mcore_tc_sy): Define.
3030 (TC_SYMFIELD_TYPE): Define.
3031 * Many files: Use symbolS instead of struct symbol. Use new
3032 accessor functions rather than referring to symbolS fields
3035 * read.c (s_mri_common): Don't add in value of line_label.
3037 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3038 checking for SEC_LINK_ONCE.
3040 * config/tc-sh.h (sh_fix_adjustable): Declare.
3042 * app.c (input_buffer): New static variable.
3043 (app_push): Save saved_input in allocated buffer.
3044 (app_pop): Restored saved_input.
3045 (do_scrub_chars): Change get parameter to take char * and int as
3046 arguments. Change GET macro to pass input_buffer to get
3047 function. Don't save input into allocated buffer.
3048 * as.h (do_scrub_chars): Update declaration.
3049 * input-file.c (input_file_get): Change to take char * and int.
3050 Read data into passed in buffer. Remove static buffer.
3051 * read.c (scrub_from_string): Change to take char * and int. Copy
3052 data into passed in buffer.
3054 * hash.h: Neaten. Declare hash_traverse.
3055 * hash.c: Complete rewrite based on BFD hashing code.
3056 * gasp.c (chunksize): New variable.
3057 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3060 1999-05-28 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3063 addend unless the target uses an old ABI.
3065 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3067 -Wchar-subscripts cleanup
3068 * listing.c (listing_newline): Use unsigned char variable, so
3069 calls to isascii,iscntrl are correct.
3070 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3072 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3073 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3074 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3075 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3077 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3079 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3081 (arch_coldfire_p): New #define.
3082 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3084 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3086 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3088 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3089 (install_operand): Add place `N'.
3090 (init_table): Add registers ACC, MACSR, MASK.
3092 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3094 * config/tc-m68k.c: Change mcf5200 --> mcf.
3095 (archs): Add mcf5206e, mcf5307.
3096 (m68k_ip): Add format `u'.
3097 (install_operand): Add place `m', `M', `h'.
3098 (init_table): Add upper/lower registers.
3100 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3102 1999-05-28 Martin Dorey <mdorey@madge.com>
3104 * config/tc-i960.c: Several minor changes to add ELF and
3105 BFD_ASSEMBLER support.
3106 * config/tc-i960.h: Likewise.
3107 * configure.in (i960-*-elf*): New target.
3108 * aclocal.m4, configure: Rebuild.
3110 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3112 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3113 reloc changes when defined(BFD_ASSEMBLER).
3115 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3117 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3119 * write.c (write_print_statistics): Output to file, not stderr.
3121 * expr.c (generic_bignum_to_int32,64): Prototype.
3123 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3124 output_sleb128, output_uleb128, output_big_sleb128,
3125 output_big_uleb128, output_big_leb128): Prototype.
3126 (output_big_sleb128, output_big_uleb128): Make inline.
3127 (output_big_leb128): Remove inline
3129 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3130 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3131 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3132 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3133 value for correct overflow check in write.c:fixup_segment.
3134 * write.c (fixup_segment): Move bitfield overflow checks to after
3135 the md_apply_fix call.
3136 * config/obj-coff.c (fixup_segment): Likewise.
3137 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3138 valueT *val argument.
3140 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3142 * config/atof-ieee.c (gen_to_words): Correctly round a
3143 denormalized number. Fix off-by-one in range checking for
3144 exponent in a denormal.
3146 1999-05-10 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3151 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3153 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3155 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3157 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3158 (ReverseRegRegmem): Remove.
3159 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3160 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3161 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3164 From Doug Ledford <dledford@redhat.com>
3165 * config/tc-i386.h (RegXMM): New for P/III.
3166 * config/tc-i386.c: Add support for P/III.
3168 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3170 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3171 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3172 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3174 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3176 * config/tc-i386.c (i386_immediate): Skip whitespace before
3177 complaining about junk after expression.
3178 (i386_displacement): Likewise.
3180 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3182 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3183 Don't copy before downcaseing.
3185 1999-05-05 Catherine Moore <clm@cygnus.com>
3187 * tc-m68k.c: Include elf/m68k.h.
3188 (m68k_elf_final_processing): New routine.
3189 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3192 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3194 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3197 1999-04-30 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-mcore.c (mcore_s_section): Dump literals before
3202 1999-04-29 Nick Clifton <nickc@cygnus.com>
3204 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3207 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3209 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3210 (TC_INIT_FIX_DATA): Delete.
3211 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3212 (TC_INIT_FIX_DATA): Delete.
3213 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3214 * write.c (fix_new_internal): Initialize fx_cgen member.
3215 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3216 (gas_cgen_md_apply_fix3): Update.
3217 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3218 (md_cgen_record_fixup_exp): Update.
3219 (FX_OPINFO_R_TYPE): Update.
3221 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3222 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3223 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3224 * frags.h (struct frag): Make opindex, opinfo ints.
3226 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3228 1999-04-26 Tom Tromey <tromey@cygnus.com>
3230 * aclocal.m4, configure: Updated for new version of libtool.
3232 1999-04-22 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3236 (md_apply_fix3): Do not fix up absolute relocations against
3239 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3241 1999-04-20 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3244 changes and data-in-text directives.
3245 (mcore_cons): New function: intercept cons() operations.
3246 (mcore_float_cons): New function: intercept float_cons()
3248 (mcore_stringer): New function: intercept stringer() operations.
3250 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3252 * obj.h (struct format_ops): Change generate_asm_lineno field to
3254 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3256 * config/tc-alpha.c (find_opcode_match): Add default case to
3258 (find_macro_match): Likewise.
3259 (load_expression): Parenthesize && within ||.
3261 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3263 1999-04-17 Nick Clifton <nickc@cygnus.com>
3265 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3266 .text .data .section pseudo ops.
3267 (mcore_s_section): New function. Dump lits before changing secs.
3268 (mcore_s_text): New function. Dump lits before changing secs.
3269 (mcore_s_data): New function. Dump lits before changing secs.
3271 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3273 * config/tc-mips.c (mips_32bitmode): New.
3274 (md_begin): Set mips_32bitmode if needed.
3275 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3276 Set EF_MIPS_32BITMODE.
3278 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3280 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3283 1999-04-16 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3287 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3289 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3290 expressions correctly.
3293 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3295 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3297 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3299 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3300 and fmpynfadd instructions.
3302 1999-04-11 Richard Henderson <rth@cygnus.com>
3304 * as.h (environ): Declare it, if needed.
3305 * as.c (dump_statistics): Don't declare environ.
3306 * configure.in (environ): Detect declaration.
3307 * configure, config.in: Rebuild
3309 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3310 (i386_displacement): Allocate enough space for replacement buffer.
3311 Clean up replacement buffer initialization.
3313 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3315 * subsegs.c (section_symbol): Don't create a new symbol if one
3316 already exists; instead, use the existing one, but set its segment
3317 and frag data if it hasn't already been defined.
3318 * config/obj-coff.c (c_section_symbol): Likewise.
3320 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3322 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3324 1999-04-08 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-mcore.c: New File: Support routines for MCore
3328 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3329 * config/obj-coff.c: Add support for mcore-pe target.
3331 * Makefile.am: Add support for MCore targets.
3332 * Makefile.in: Regenerate.
3333 * configure.in: Add support for MCore targets.
3334 * configure: Regenerate.
3336 * doc/all.texi: Set MCORE.
3337 * doc/as.texinfo: Document MCore specific command line options.
3339 * write.h: Prevent multiple inclusion.
3341 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3343 * asintl.h (LC_MESSAGES): Never define.
3344 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3346 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3349 * Makefile.am (m68k-parse.c): If configuring in the source
3350 directory, copy m68k-parse.y into the local directory before
3351 running ylwrap, to remove spurious differences when generating
3353 * Makefile.in: Rebuild.
3355 * config/tc-sparc.h (md_do_align): Just allocate the number of
3356 bytes necessary, rather than always allocating 1024.
3358 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3360 * listing.c (listing_newline): Add cast to avoid warning.
3361 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3362 * config/tc-i386.c (i386_scale): Add return value.
3363 (build_displacement_string): Remove unused local temp_disp2.
3364 (i386_intel_memory_operand): Add parentheses to avoid warning.
3365 (i386_intel_operand): Remove unused local end_of_operand_string.
3366 (i386_operand): Remove unused local operand_modifier.
3367 (i386_operand): Add parens to avoid warning.
3369 1999-04-04 Don Bowman <don@pixsci.com>
3371 * configure.in: Add mips*-*-vxworks* target; have it define
3373 * configure, config.in: Rebuild.
3375 1999-03-31 Nick Clifton <nickc@cygnus.com>
3377 * configure.in (emulations): Add support for arm-epoc-pe.
3378 * configure: Regenerate.
3379 * config/te-epoc-pe.h: New file. Define macros specific to
3381 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3382 for arm-epoc-pe target.
3384 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3386 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3388 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3390 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3391 detect ",n" without a condition.
3392 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3395 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3397 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3398 instruction is encoded with one bit.
3401 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3403 * doc/internals.texi (CPU backend): Mention that
3404 line_separator_chars should not include newline. From thi
3405 <ttn@mingle.glug.org>.
3407 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3409 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3410 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3412 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3414 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3416 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3418 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3421 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3423 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3425 1999-03-15 Martin Hunt <hunt@cygnus.com>
3427 * app.c (do_scrub_begin): Change '-' back to a symbol char
3428 so we can use multiple opcodes on a line again.
3430 * config/tc-d30v.c: By default, warn if a symbol has
3431 the same name as a register. Plus some minor
3432 updates from the branch.
3434 1999-03-13 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3437 BFD_RELOC_16 and BFD_RELOC_64.
3439 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3441 * expr.c (expr): Add missing else.
3443 1999-03-12 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-arm.c (md_apply_fix3): Improve error message.
3447 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3449 * Makefile.am (CPU_TYPES): Add fr30.
3450 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3451 (fr30,m32r dependencies): Update.
3452 * Makefile.in: Rebuild.
3454 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3455 (gas_cgen_record_fixup_exp): Ditto.
3456 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3457 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3458 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3459 (md_cgen_lookup_reloc): Update use of operand->type.
3460 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3461 (md_convert_frag): Call cgen_operand_lookup_by_num.
3462 (md_cgen_lookup_reloc): Update use of operand->type.
3463 (m32r_cgen_record_fixup_exp): Ditto.
3465 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3467 * config/tc-mips.c (md_show_usage): Fix message.
3469 1999-03-03 Nick Clifton <nickc@cygnus.com>
3471 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3472 and LDR reg,=<expr> instruction.
3474 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3477 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3479 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3481 1999-02-17 Nick Clifton <nickc@cygnus.com>
3483 This patch was created by: Scott Bambrough
3484 <scottb@corelcomputer.com>
3487 Special cased '@' character. The '@' character is used as the
3488 ARM assembler comment character, as a special character
3489 and in ELF .symver pseudo-op's, and as a special character in
3490 .type and .section pseudo-ops.
3491 (symver_pseudo): New static variable.
3492 (symver_state): New static variable.
3493 (struct app_save): Add field 'symver_state'.
3494 (app_push): Save global symver_state int struct app_save.
3495 (app_pop): Restore global symver_state from struct app_save.
3496 (do_scrub_chars): Special case handling of '@' character in
3499 * configure.in: Modified to recognize armv* uname syntax from ARM
3501 * configure: Regenerated.
3503 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3504 a prefix to the section's type.
3505 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3506 the type's typename.
3508 * config/tc-arm.h: Add support for PIC generation:
3509 (pic_code): New boolean.
3510 (obj_relocate_extern): Define.
3511 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3512 (TC_CONS_FIX_NEW): Define.
3513 (tc_fix_adjustable): Define.
3514 (GLOBAL_OFFSET_TABLE_NAME): Define.
3516 * config/tc-arm.c: Add support for PIC generation:
3517 (line_seperator_chars): Allow ';' as a seperator for Linux.
3518 (is_immediate_prefix): New macro.
3519 (arm_parse_reloc): New function.
3520 (s_arm_elf_cons): New function.
3521 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3522 (md_undefined_symbol): Special case handling for the Global Offset
3524 (md_apply_fix3): Handle PIC relocs.
3525 (tc_gen_reloc): Handle PIC relocs.
3526 (md_parse_option): Add support for '-k' command line switch to
3527 enable PIC generation.
3528 (cons_fix_new_arm): New function.
3529 (s_arm_elf_cons): New function.
3531 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3533 * configure.in: Add comments for uses of AC_DEFINE.
3534 * acinclude.m4: Likewise.
3535 * acconfig.h: Remove.
3536 * aclocal.m4: Rebuild.
3537 * configure: Rebuild.
3538 * Makefile.in: Rebuild.
3539 * config.in: Rebuild.
3541 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3543 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3544 non-constant offset from a base register.
3546 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3548 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3551 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3553 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3554 (emit_insn): Look for pc-relative and no-overflow specifiers on
3555 internal relocation types.
3557 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3559 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3562 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3564 (mips_4650, mips_4010, mips_4100): Variables removed.
3565 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3566 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3568 (md_begin): Don't bother initializing the mips_NNNN variables;
3569 mips_cpu is set, and that's good enough now.
3570 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3571 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3572 (show): New function, to handle wrapping in the CPU lists.
3573 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3575 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3577 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3578 than treat as an immediate specifier.
3580 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3582 * config/tc-i386.c: Prototype many functions.
3583 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3584 (i386_immediate): Remove unused second argument.
3585 (i386_intel_operand): Fix i386_is_reg typo.
3586 (i386_operand): Use allow_naked_reg.
3587 (output_invalid): Make operand int for K&R.
3589 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3591 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3593 * Makefile.in: Rebuild.
3595 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3597 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3599 (EXTRA_as_new_SOURCES): Comment out.
3600 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3601 * Makefile.in: Rebuild.
3602 * doc/Makefile.in: Rebuild.
3603 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3604 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3605 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3606 * configure: Rebuild.
3607 * aclocal.m4: Rebuild.
3608 * config.in: Rebuild.
3609 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3610 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3611 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3612 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3613 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3614 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3615 (gas_cgen_record_fixup_exp): Ditto.
3616 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3617 descriptor, not global variable.
3618 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3619 descriptor, not global variable. Refer to insert_operand handler
3620 via cpu descriptor, not global function.
3621 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3622 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3623 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3624 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3625 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3626 * config/tc-m32r.c: Ditto.
3627 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3628 (md_assemble): Ditto.
3629 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3631 1999-02-09 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3634 relocations for ELF targets.
3636 1999-02-08 Nick Clifton <nickc@cygnus.com>
3638 * configure.in: Add support for StrongARM target.
3639 * configure: Regenerate.
3641 1999-02-05 Nick Clifton <nickc@cygnus.com>
3643 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3645 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3648 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3650 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3652 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3654 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3655 (INTEL_DWORD_MNEM_SUFFIX): Define.
3658 (DWORD_PTR): Define.
3659 (XWORD_PTR): Define.
3661 (OFFSET_FLAT): Define.
3663 (NONE_FOUND): Define.
3666 * config/tc-i386.c (set_intel_syntax): New routine.
3667 (intel_syntax): Declare.
3668 (allow_naked_reg): Declare.
3669 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3670 (intel_float_operand): New routine.
3671 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3672 Handle brackets as well as parens. Call i386_intel_operand for
3673 intel syntax. Reverse operands if appropriate. Handle new
3674 suffixes. Handle movzx and movsx.
3675 (i386_is_reg): New routine.
3676 (i386_immediate): New routine.
3677 (i386_scale): New routine.
3678 (i386_displacement): New routine.
3679 (i386_operand_modifier): New routine.
3680 (build_displacement_string): New routine.
3681 (i386_parse_seg): New routine.
3682 (i386_intel_memory_operand): New routine.
3683 (i386_intel_operand): New routine.
3684 (i386_operand): Call i386_displacement, i386_immediate,
3685 i386_scale, etc. instead of handling inline.
3686 (parse_register): Handle registers without prefix.
3688 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3690 * configure: Regenerate.
3691 * configure.in (arm-*-oabi): New.
3692 (thumb-*-oabi): New.
3693 * config/tc-arm.c (target_oabi): Declare.
3694 (md_apply_fix3): Support REL relocs.
3695 (md_parse_option): Handle -oabi.
3696 (elf32_arm_target_format): New routine.
3697 (md_longopts): Add OPTION_OABI.
3698 * config/tc-arm.h: Redefine TARGET_FORMAT.
3701 1999-01-28 Nick Clifton <nickc@cygnus.com>
3703 * write.c (write_relocs): Handle out of range error.
3705 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3706 (fr30_force_relocation): Default to 0.
3708 * config/tc-fr30.h (obj_fix_adjustable): Define.
3709 (TC_FORCE_RELOCATION): Define.
3711 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3714 1999-01-16 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3717 merge of two instructions if the left instruciton kills the right.
3719 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3721 * Makefile.in: Regenerate.
3722 * configure.in: Redo test for using cgen.
3723 * configure: Regenerate.
3725 1999-01-09 Nick Clifton <nickc@cygnus.com>
3727 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3728 redefinition of this macro.
3730 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3732 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3735 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3737 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3738 a read of HI or LO and an immediatly following branch.
3740 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3742 * config/tc-mips.c (md_begin): Another correction to the setting of
3745 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3747 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3749 1998-12-21 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3752 bit insn when optimizing, so that parallelised instructions will
3753 start on a 32 bit boundary.
3755 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3757 * config/tc-mips.c (mips_eabi64): New.
3758 (md_begin): Set mips_eabi64.
3759 (mips_elf_final_processing): Use it.
3761 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3763 * config/tc-mips.c (mips_elf_final_processing):
3764 Correct setting of ABI in e_flags.
3766 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3768 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3770 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3772 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3774 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3776 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3777 warning, values that don't fit in the field.
3779 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3781 * config/tc-mips.c (mips_abi_string): New.
3782 (md_parse_option,md_longopts): Add mabi.
3783 (mips_elf_final_processing): Set e_flags based on mabi flag.
3785 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3787 * config/tc-mips.c (md_parse_option): Handle vr4111.
3789 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3791 * config/tc-h8300.c (build_bytes): Change message given if the
3792 instruction requires H8/300H mode and we're not in Hmode, to
3793 suggest that it may be the operand modes that are the problem, not
3794 necessarily the opcode.
3796 1998-12-10 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-fr30.c: Add line separator character.
3800 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3802 * configure.in (hppa-*-mpeix*): New target.
3803 * config/obj-som.h (obj_som_compiler): Declare.
3804 * config/obj-som.c (compiler_seen): New static variable.
3805 (obj_som_compiler): New function.
3806 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3807 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3808 (pa_type_args): Set hppa_priv_level.
3809 (pa_compiler): New static function if OBJ_SOM.
3810 * configure: Rebuild.
3812 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * read.c (output_leb128): Don't mark as inline.
3816 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3818 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3819 AIX .vbyte unaligned data support.
3820 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3821 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3824 1998-12-07 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3829 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3831 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3832 BFD_RELOC_ARM_PCREL_BRANCH.
3834 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3836 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3837 checking the target type.
3838 (mips-dec-bsd*): Set endian to little.
3839 * configure: Rebuild.
3841 COFF weak symbol support, based on patches from Mark Elbrecht
3842 <snowball3@usa.net>:
3843 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3844 * config/obj-coff.c (obj_coff_weak): New static function.
3845 (obj_coff_endef) [both versions]: Handle weak symbols.
3846 (coff_frob_symbol): Likewise.
3847 (yank_symbols): Likewise.
3848 (obj_pseudo_table): Add "weak".
3850 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3851 <aymeric.vincent@emi.u-bordeaux.fr>.
3852 * aclocal.m4: Rebuild with current tools.
3853 * configure: Rebuild.
3855 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3856 an assertion failure for a case we can't handle when OBJ_ECOFF.
3858 * expr.c (operator): And with 0xff to avoid problems with signed
3861 1998-12-03 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3864 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3866 1998-12-02 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3871 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3873 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3876 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3878 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3881 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3883 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3885 (d10v_cleanup): Only generate previous insn if a multiline insn is
3888 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3893 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3896 -marm6xxx command line switches.
3898 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3900 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3901 (itbl-ops.o): Delete duplicate dependencies.
3902 Rebuild dependencies.
3903 Add fr30 dependencies.
3904 * Makefile.in: Rebuild.
3906 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3910 * listing.c: Ignore line terminator characters found inside
3913 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3915 * po/gas.pot: Regenerated.
3917 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3920 fr30_is_label_start(). Also checks for delay slot insns.
3922 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3923 FR30 instructions which contain a colon in the mnemonic.
3925 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3927 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-fr30.c: Removed currently superflous code.
3931 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-fr30.h: New file.
3934 * config/tc-fr30.c: Tweaking so that it will compile.
3936 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3938 * config/tc-d10v.h (obj_fix_adjustable): Define.
3939 (TC_FORCE_RELOCATION): Define.
3940 (d10v_force_relocation): Declare.
3941 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3942 (md_apply_fix3): Handle Vtable relocs.
3943 (d10v_fix_adjustable): New.
3944 (d10v_force_relocation): New.
3946 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-d30v.c: Change default behaviour to ignore potential
3949 conflicts between register name and symbol names.
3951 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3953 * configure.in: Add fr30-*-*.
3954 * config/tc-fr30.c: New file.
3955 * Makefile.in: Regenerated.
3956 * config.in: Regenerated.
3957 * configure: Regenerated.
3958 * doc/Makefile.in: Regenerated.
3959 * po/gas.pot: Regenerated.
3961 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3963 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3966 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3968 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3970 (do_scrub_chars): Add some casts to unsigned char to avoid
3971 unwanted sign extension.
3972 * read.c (lex_type): Set characters about 127 to be symbol
3974 * config/tc-i386.c (md_begin): Set identifier_chars and
3975 operand_chars for values above 127.
3977 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3979 * configure.in: detect cygwin* instead of cygwin32*
3980 * configure: regenerate
3982 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3984 * listing.c: Add support for producing a listing from piped
3987 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3989 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3990 (append_insn): Account for the tx39's multiply behavior.
3992 1998-10-26 Michael Meissner <meissner@cygnus.com>
3994 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3995 from assemble_parallel_insns. Add support for '->' to indicate
3996 explicitly serializing the instructions.
3997 (md_assemble): Ditto.
3999 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4001 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4004 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4006 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4008 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4010 * config/tc-mips.c : support frame and regmask/fregmask when
4011 MIPS_STABS_ELF is specified.
4013 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4015 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4016 (md_apply_fix): Don't return 1 for VTABLE relocs.
4017 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4019 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4021 * doc/c-i386.texi: Replace occurences of "opcode" with
4022 "instruction mnemonic", "instruction", or "mnemonic" when
4023 referring to the name of an instruction. Use "opcode" when
4024 referring to the sequence of machine bytes.
4026 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4027 (is_opcode_char): Rename to is_mnemonic_char.
4028 (md_assemble and i386_operand): Correct error messages from
4029 "opcode" to "instruction mnemonic"
4030 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4031 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4032 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4033 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4034 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4035 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4036 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4038 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4040 * config/tc-i386.c (i386_operand): Check for garbage after
4043 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4046 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4048 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4050 * config/tc-sh.h (obj_fix_adjustable): Define.
4051 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4052 (md_apply_fix): Likewise.
4053 (tc_gen_reloc): Likewise.
4054 (sh_fix_adjustable): New.
4056 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4058 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4059 * cgen.h (gas_cgen_finish_insn): Update prototype.
4060 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4061 cgen_insn_t -> CGEN_INSN_INT.
4062 (make_parallel): Update handling of CGEN_INT_INSN_P.
4063 (assemble_parallel_insn): Ditto.
4064 (target_make_parallel): New function.
4065 (md_assemble): Use it.
4067 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4069 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4071 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4073 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4074 converted into lower case.
4076 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4078 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4079 (gas_cgen_tc_gen_reloc): Likewise.
4080 * config/tc-m32r.h (obj_fix_adjustable): Define.
4081 * config/tc-m32r.c (m32r_fix_adjustable): New.
4082 (m32r_force_relocation): Handle VTABLE relocs.
4084 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4086 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4088 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4090 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4091 to lower case before parsing.
4093 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4094 parallel insns modift buts in the PSW as a side effect.
4096 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-d30v.c (find_format): Test for missing flag and
4101 (md_apply_fix3): Fix error messages to avoid
4102 assumption about presence of a symbol.
4104 (parallel_ok): Disallow parallel instructions that both modify the
4107 (find_format): Generate a warning if an odd numbered register is
4108 used as the first register in a mutli-register instruction.
4110 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4113 relocations are always associated with a symbol.
4115 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4117 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4118 (elf32_sparc_force_relocation): Declare.
4119 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4120 (tc_gen_reloc): Handle vtable relocs.
4121 (elf32_sparc_force_relocation): New.
4123 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4125 * symbols.c (S_IS_FUNCTION): New.
4126 * config/tc-v850.h (obj_fix_adjustable): Define.
4127 (TC_FORCE_RELOCATION): Define.
4128 (v850_force_relocation): Declare.
4129 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4130 of fx_addnumber for VTABLE reloc addends.
4131 (md_apply_fix3): Handle VTABLE relocs.
4132 (v850_fix_adjustable): New.
4133 (v850_force_relocation): New.
4135 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4137 * tc-hppa.c (fp_operand_format): Add some additional formats.
4138 (pa_ip): Do not automatically promote into pa2.0 mode.
4139 (pa_level): Handle ".level 2.0".
4141 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4143 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4144 * config/tc-i386.h (template.extension_opcode): Change to
4145 unsigned int to allow full range of 8-bit opcode suffixes.
4146 (None): Redefine as 0xffff.
4148 From Jeff B Epler <jepler@usgs.gov>
4149 * doc/c-i386.texi (i386-SIMD): New section.
4151 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4153 * read.c (discard_rest_of_line): New function.
4154 * read.h: Declare it.
4155 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4157 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-d10v.c (find_symbol_matching_register): New function.
4160 (find_opcode): Cope with the case where a register name matches
4163 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-v850.c (md_pcrel_from): Rename to
4166 v850_pcrel_from_section.
4167 (v850_pcrel_from_section): Do not resolves symbols in other
4170 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4172 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-d10v.c (find_opcode): Generate an error if a register
4175 is supplied for an operand that should not be a register.
4177 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4180 instructions to have another instruction in the right bin.
4182 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4185 the right container if the left container holds a branch
4188 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4191 both a register name and symbol name.
4192 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4194 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4197 execution unit class.
4199 (reg_name_search): If a name matches a register and a symbol,
4200 prefer the register.
4201 (find_format): Disallow flag registers when a general purpose
4202 register is required.
4203 If a number is required, but a register has been given, check to
4204 see if a symbol with the same name as the register exists, and if
4205 so, use that symbol.
4207 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4209 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4211 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-d30v.c (find_format): Do not accept flag registers as
4214 general purpose registers.
4215 (find_format): If an immediate value is expected at a given place
4216 in a format, but a register name has been provided instead, check
4217 to see if that register name matches the name of a predefined
4218 symbol and if it does, then use the symbol instead.
4219 (reg_name_search): If a register name matches a symbol name,
4220 prefer the register name to the symbol name.
4222 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4225 the previous insn to empty.
4227 1998-09-20 Michael Meissner <meissner@cygnus.com>
4229 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4230 pieces, forcing the use of an ANSI compiler.
4232 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4234 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4236 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4238 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4240 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4242 (obj_elf_vtable_entry): Likewise.
4243 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4244 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4245 (tc_gen_reloc): Likewise.
4246 (arm_fix_adjustable): Likewise.
4247 (elf32_arm_force_relocation): New.
4248 (armelf_frob_symbol): Remove coff-style symbol support.
4250 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4252 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4254 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4256 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4257 OBJ_COFF so that routine is defined for a.out format.
4259 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4261 * config/tc-i386.c (i386_operand): Detect non-segment registers
4262 used as segment prefixes.
4264 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4266 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4267 optimize across FDE boundaries.
4269 * config/obj-coff.c (obj_coff_section): Preserve any link once
4270 flags when setting the section flags.
4272 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4275 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4277 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4279 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4282 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4284 * frags.c (frag_grow): Include the size of the frag struct in the
4287 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4288 if the new subseg comes before the old.
4290 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4292 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4293 to handle edge8 and edge16.
4295 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4297 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4298 before we clobber the symbol involved.
4300 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4302 * config/tc-arm.c: Remove OBJ_ELF definitions for
4303 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4304 use arm_adjust_symtab for OBJ_COFF.
4305 (armelf_adjust_symtab): New Routine.
4306 * config/tc-arm.h: Define obj_adjust_symtab to
4307 armelf_adjust_symtab for OBJ_ELF.
4309 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4311 * configure.in: Make all i386-elf targets use bfd_gas.
4312 * config/tc-i386.c (tc_i386_force_relocation): New.
4313 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4314 (md_apply_fix3): Likewise.
4315 (tc_gen_reloc): Handle them.
4316 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4317 tc_i386_force_relocation.
4319 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4323 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4326 current opcode after writing the first insturction of a reverse
4329 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4331 * read.h (generate_lineno_debug): Add prototype.
4332 * read.c (generate_lineno_debug): Make non-static.
4334 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4336 * config/tc-i386.c (md_assemble): Only warn for address/data size
4339 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4342 against Thumb function names, as the linker needs this information.
4344 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4346 * expr.c (operand): Check also that there is no advance in operand
4347 after atof_generic in order to decide "is it label 0f or floating
4350 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4353 command line options with a single dash.
4354 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4356 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4358 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4359 * tc-arm.c (arm_fix_adjustable): New routine.
4361 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4363 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4364 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4365 demand_empty_rest_of_line before mri_comment_end.
4366 (equals): Check garbage after expression before
4367 mri_comment_end in MRI mode.
4369 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4371 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4372 small immediate constant to use the constant itself rather than
4375 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4378 (pa_leave): Likewise.
4380 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4382 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4384 (i386_operand): Fix an error message.
4386 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4388 * doc/c-arm.texi (ARM Directives): Document .req directive.
4390 * config/tc-arm.c (reg_required_here): Display erroneous string if
4391 the register name could not be decoded.
4392 Do not set inst.instruction if the sift is -1.
4394 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4396 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4399 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4402 even if it is belived to be unnecessary.
4404 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4406 config/tc-i386.c (i386_operand): Size immediate constants by
4407 suffix (erroneously removed as part of July 7 change).
4409 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4411 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4412 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4413 (armelf_frob_symbol): New Routine.
4414 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4416 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4418 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4420 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4422 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4423 command line switches passed to assembler.
4425 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4427 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4428 (gas_cgen_opcode_desc): Declare.
4429 (gas_cgen_parse_operand): Declare.
4430 (*): Prepend gas_ to gas specific fns to denote them as such.
4432 * cgen.c (gas_cgen_opcode_desc): New global
4433 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4434 (queue_fixup): Renamed from cgen_queue_fixup.
4435 (*): Prepend gas_ to gas specific fns to denote them as such.
4437 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4438 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4439 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4440 Open opcode table and initialize it.
4441 (make_parallel): Use gas_cgen_opcode_desc.
4442 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4443 (md_assemble): Ditto.
4445 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4447 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4448 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4449 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4450 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4451 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4452 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4453 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4454 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4455 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4456 (INIT_STAB_SECTION): Likewise.
4457 (OBJ_PROCESS_STAB): Likewise.
4459 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4460 (md_parse_option): Watch for them.
4461 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4462 (md_begin): Kill neverdef code.
4463 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4464 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4465 (s_alpha_coff_wrapper): New.
4466 (md_pseudo_table): Trap all ECOFF pseudos.
4468 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4470 Start of changes to remove mdebug section from mips*-elf
4471 Based on MIPS_STAB_ELF definition
4472 * acconfig.h: undef if not configured
4473 * config.in: undef if not configured
4474 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4475 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4476 * stabs.c (s_stab_generic): flush frag
4478 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4480 * configure.in: (arm-*-elf): Handle.
4481 (thumb-*-elf): Handle.
4482 * configure: Regenerate.
4483 * read.c (stringer): Fix typo in comment.
4484 * write.c (fixup_segment): Don't add symbol value to addend if
4486 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4488 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4491 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4493 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4494 (write_2_short): Emit warning if new flag is set.
4495 (do_assemble): Set flags if left instruction is one of special
4496 "right-instruction-killer" type.
4498 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4500 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4501 Always output words in debug_info section as big endian.
4502 (sparc_target_format): Choose correct bfd target.
4503 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4505 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4507 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4508 to work with internationalization code. Issue an error when two
4509 operands match that are not allowed to match.
4511 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4513 * configure.in (install_tooldir): Allow target to specify whether
4514 it wants to be installed in $(tooldir)/bin.
4515 * configure: Regenerate.
4516 * Makefile.am (install-exec-local): Set install-exec-tooldir
4517 dependency via configure.
4518 * Makefile.in: Regenerate.
4520 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4522 * Makefile.am (install-exec-local): Split into two ...
4523 (install-exec-bindir,install-exec-tooldir): New rules.
4524 * Makefile.in: Regenerate.
4526 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * Makefile.am (install-exec-local): Don't remove the file before
4529 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4530 W. Rozycki <macro@ds2.pg.gda.pl>.
4531 * Makefile.in: Rebuild.
4533 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4535 * cgen.c: Include libiberty.h.
4536 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4537 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4538 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4539 (md_cgen_lookup_reloc)): Declare.
4540 (md_cgen_record_fixup_exp): Declare.
4541 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4542 (m32r_relax_frag): Declare.
4543 (cgen_md_apply_fix3): Decls moved to cgen.h.
4544 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4545 (m32r_cgen_record_fixup_exp): Delete decl.
4546 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4547 (assemble_nop): Delete.
4548 (expand_debug_syms): Delete unused `exp'.
4549 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4550 Add default case for -Wall.
4551 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4552 (md_atof): Delete unused wordP.
4554 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4556 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4559 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4562 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4563 .print, .purgem, and .struct. Remove documentation for
4566 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4568 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4569 Update call to insert_operand.
4571 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4575 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4577 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4578 whitespace after a prefix operator.
4580 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4582 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4584 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4586 * config/tc-sparc.c (log2): New static function.
4587 (s_reserve): Use log2 to convert alignment before calling
4589 (s_common): Use log2 to convert alignment before calling
4590 record_alignment and frag_align.
4591 (sparc_cons_align): Use log2.
4593 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4596 (s_common): Likewise.
4598 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4599 initialization of waddr.
4600 (sparc_elf_final_processing): Add default case to switch.
4602 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4604 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4605 than temporary real.
4607 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4609 * write.c (subsegs_finish): Don't align the segments if there were
4612 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4613 copying aux information.
4615 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4616 expression into a symbol.
4618 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4621 type to unsigned int.
4622 (md_assemble): Change type used to store offsets from unsigned
4624 (i386_operand): Switch error check to only call RESTORE_END_STRING
4625 once after parse_register.
4627 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-v850.c (md_show_usage): Changed format to match that
4632 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4634 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4636 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4638 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4641 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4644 * doc/Makefile.in: Rebuild.
4646 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4648 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4649 for %lo expressions.
4650 (mips_ip, case 'u'): Move range check after code to mask
4651 off bits in %hi/%lo expressions. Mask off high bits for
4654 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * doc/Makefile.am (gasver.texi): New target.
4657 (as.info, as.dvi): Depends upon gasver.texi.
4658 * doc/as.texinfo: Include gasver.texi. Mention version number on
4659 title page and in top node.
4660 * doc/Makefile.in: Rebuild.
4662 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4664 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4665 but not including the line containing the edict.
4666 * listing.h (LISTING_EOF): New.
4667 * input-scrub.c (input_scrub_next_buffer): Call it.
4669 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4671 * config/tc-i386.c (i386_operand): Don't set the size of an
4672 immediate address based solely on the suffix and the mode.
4674 * config/tc-i386.c (md_assemble): Add assertion to make sure
4675 overlap2 does not set Imm.
4677 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4678 sequences of whitespace to a single space.
4679 (is_space_chars): Just compare with space.
4680 (md_begin): Don't initialize space_chars.
4681 (md_assemble): Just skip a single whitespace character.
4682 (i386_operand): Rewrite base-index parsing to use new
4683 parse_register, and to skip white space. Skip white space in a
4684 number of other places too. Don't give error message if
4685 parse_register fails.
4686 (parse_register): Change reg_string parameter to be non-const.
4687 Add end_op parameter. Skip white space after the `%', and return
4688 end of register string. Give error message here rather than
4691 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4693 Based on patch from Matt Semersky <matts@scd.hp.com>:
4694 * expr.c (op_encoding): Make const.
4695 (expr_set_precedence): New function.
4696 (expr_begin): Don't set operator rankings, just call
4697 expr_set_precedence.
4698 * expr.h (expr_set_precedence): Declare.
4699 * read.c (s_mri): Call expr_set_precedence.
4701 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * doc/as.texinfo (Statements): Remove paragraph discussing
4704 continuing lines with a backslash. This hasn't worked for years,
4707 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4709 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4711 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4712 (ps_CTORS, ps_DTORS): New section types.
4713 (vms_fixup_xtors_section): New function
4714 (Ctors_Psect, Dtors_Psect): Define.
4715 (IS_GXX_XTOR): Define
4716 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4717 Filter static constructors/destructors and add to
4718 Ctors_Symbols/Dtors_Symbols chain.
4719 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4720 appropriate section.
4722 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4723 * makefile.vms: Merge vax/vms support.
4725 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4727 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4728 (elf_pseudo_table): Add them.
4729 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4730 (md_apply_fix): Accept them.
4731 (mips_fix_adjustable): Don't adjust them.
4732 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4733 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4734 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4735 (tc_fix_adjustable): Don't adjust them.
4737 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4739 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4741 * Makefile.in: Regenerate.
4742 * configure.in: AC_SUBST cgen_cpu_prefix.
4743 * configure: Regenerate.
4745 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4747 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4748 Changed all users of COND12_DELAY.
4750 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4752 * config/tc-mn10300.c (set_arch_mach): New function.
4753 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4754 (md_begin): Default to mn10300 mode.
4755 (md_assemble): Only accept instructions for the core mn10300
4756 chip and the active machine type.
4758 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4760 * subsegs.h (segment_info_type): Give the struct a name.
4761 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4762 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4763 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4764 * config/tc-w65.h (tc_reloc_mangle): Declare.
4765 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4767 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4769 * config/tc-v850.c (v850_comm): Restore old section
4770 after common processing.
4772 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4774 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4776 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4778 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4779 char with code that explicitly sign-extends.
4781 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-v850.c (md_begin): Restore text section as the current
4784 section after creating call table sections.
4785 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4788 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4789 with call to macro SYM_AUXINFO.
4791 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4793 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4794 with the program transform name.
4795 * Makefile.in: Rebuild.
4797 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4802 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4804 * config/tc-i386.c (i386_operand): Be prepared for a space between
4805 the open parenthesis and the start of the register operand,
4806 because of the June 16 change.
4808 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4813 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4816 even if it is belived to be unnecessary.
4818 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4820 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4822 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4824 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4826 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4827 shift amount for a repeated operand. The shift amount for the
4828 repeated copy comes from the size of the operand.
4830 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4832 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4834 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4836 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4838 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4840 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4841 characters in it as LEX_IS_SYMBOL_COMPONENT.
4842 * config/tc-i386.h (tc_symbol_chars): Define.
4843 (extra_symbol_chars): Declare.
4844 * config/tc-i386.c (extra_symbol_chars): Define.
4845 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4846 (line_comment_chars): Set to '/' if TE_LINUX.
4847 * doc/c-i386.texi (i386-prefixes): Update.
4848 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4850 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4852 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4853 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4855 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4857 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4858 constraint in instructions REP & REPI.
4860 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4862 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4863 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4865 (check_range): If the operand is shifted, then shift the number
4866 before checking its range.
4868 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4870 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4873 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-v850.c (v850_comm): Create special sections as needed.
4877 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4879 * config/tc-d10v.c (write_2_short): Addition of swapping
4880 instructions for sequential and reverse sequential order when
4881 given order is not possible.
4883 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4885 * Makefile.am: Rebuild dependencies.
4886 (DEP_INCLUDES): Fix reference to intl build directory.
4887 * Makefile.in: Rebuild.
4889 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4891 * doc/c-i386.texi: Update 16 bit documentation.
4893 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4894 IgnoreDataSize to IgnoreSize as they are used for address size as
4896 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4897 32-bit mode, similarly addr16/data16 and variants.
4899 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4901 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4902 sequential word multiply instructions.
4904 (do_assemble): Add extra command line argument, to allow mul32
4905 attribute to be preserved across parallel insns.
4906 (md_assemble): Insert NOPs between explicitly parallel insns which
4907 contain an 32 bit multiply and a 16 multiply.
4909 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4911 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4914 * config/tc-i386.c (reloc): Add braces.
4916 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4917 consistent with Intel naming.
4918 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4919 use bitfields in sib_byte.
4920 (modrm_byte): Don't use bitfields here either.
4922 * config/tc-i386.c (current_templates): Add const.
4923 (parse_register): Add const to return, param, and char *s.
4924 (i386_operand): Add const to reg_entry *r.
4925 * config/tc-i386.h (templates): Add const to start, end.
4927 Inspired by code for 16 bit gas support from Martynas Kunigelis
4928 <martynas@nm3.ktu.lt>:
4929 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4930 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4931 (uses_mem_addrmode): Remove.
4932 (md_estimate_size_before_relax): Add support here too.
4933 (md_relax_table): Rewrite interface to md_relax for 16 bit
4935 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4936 (opcode_suffix_to_type): Remove.
4937 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4938 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4939 (md_convert_frag): Likewise.
4940 (i386_operand): Add support for 16 bit base/index regs,
4941 immediates, and displacements. Remove some unnecessary casts, and
4942 localise end_of_operand_string, displacement_string_start,
4943 displacement_string_end variables. Add GCC_ASM_O_HACK.
4944 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4946 * config/tc-i386.c (prefix_hash): Remove.
4947 (md_begin): Rewrite without obstacks. Remove prefix hash table
4948 handling. Rewrite lexical table handling.
4949 (i386_print_statistics): Don't print prefix statistics.
4950 (md_assemble): Rewrite instruction parser so that line is not
4951 converted to lower case. Don't do a hash_find for prefixes,
4952 instead recognise them via opcode modifier.
4953 (expecting_operand, paren_not_balanced): Localise variables.
4954 * config/tc-i386.h (IsPrefix): Define.
4955 (prefix_entry): Remove.
4957 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4958 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4959 '\\' in case where comment_chars contains '/'.
4961 * config/tc-i386.c (MATCH): Ensure given operand and template
4962 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4963 you must write `ljmp *table(%ebx)'.
4965 From H.J. Lu <hjl@gnu.org>:
4966 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4967 as 0 ifndef BFD_ASSEMBLER.
4968 (md_assemble): Allow immediate operands without suffix or
4969 other reg operand to default in size to the current code size.
4971 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4973 * config/tc-v850.c (md_begin): Restore creation of
4974 .call_table_text and .call_table_data sections.
4976 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4979 after emitting a word of noops.
4981 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4983 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4984 (i386_operand): Simplify checks for valid base/index combinations.
4985 Disallow `in 4(%dx),%al'.
4987 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4989 (add_prefix): Change parameter from char to int.
4991 * config/tc-i386.h (Ugh): Define opcode modifier.
4992 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4994 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4995 CONSISTENT_REGISTER_MATCH macros to check register types more
4996 thoroughly. Check for illegal suffix/operand combinations
4997 when matching insns with operands. Handle new `s' suffix, and
4998 associated FloatMF opcode modifier for float insns with memory
5000 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5001 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5002 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5003 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5004 DATA_PREFIX_OPCODE throughout.
5006 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5007 (md_assemble): Rewrite suffix/register operand checking code to be
5008 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5009 AnyMem, the better to grep.
5011 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5012 given a memory operand. Don't set Abs bits either.
5013 (type_names): Remove Mem*, Abs*.
5014 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5015 define opcode_modifiers as these cases are handled by Disp8,
5016 Disp16, Disp32 and suffix checks.
5017 (COMES_IN_BOTH_DIRECTIONS): Remove.
5018 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5020 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5021 if IgnoreDataSize modifier given. Remove ShortformW modifier
5022 test. Add test for ShortForm in W base_opcode modification.
5023 Merge Seg2ShortForm and Seg3ShortForm code.
5024 * config/tc-i386.h (ShortFormW): Remove.
5025 (IgnoreDataSize): Define.
5027 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-d30v.c (md_assemble): Store previous segment state
5030 with previous instruction.
5032 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5034 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5035 (ebp, esp): Remove static variables.
5036 (MATCH): Remove test for InOutPortReg.
5037 (i386_operand): Properly handle InOutPortReg here instead.
5038 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5039 (md_assemble): Simplify and correct modrm and sib generation.
5040 (i386_operand): Add warning for scale without index.
5041 Rewrite checks for valid base/index combinations.
5043 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5044 macros and enclose in do while(0).
5045 (RESTORE_END_STRING): Likewise.
5046 (md_assemble): Add one to printed operand number so we start
5047 from 1 not 0. Add some more gettext invocations.
5048 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5051 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5052 DATA_PREFIX, SEG_PREFIX): Define.
5053 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5054 (check_prefix): Remove function.
5055 (add_prefix): New function. Add prefix to i.prefix as well as
5057 (md_assemble): Changes for add_prefix. Remove hack for wait
5058 prefix, instead always output prefixes in fixed order. Test
5059 for jcxz/loop when selecting between word & dword operations,
5060 and add address size prefix rather than operand size prefix.
5061 Remove operand -> address size hack when emitting jcxz/loop.
5062 (i386_operand): Remove O_Absent check as it's done in expr.
5064 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * configure.in: Recognize m5200 as a cpu_type of m68k.
5067 * aclocal.m4: Rebuild with current libtool.
5068 * configure: Rebuild.
5070 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5072 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5073 to relaxable_symbol to prevent references to external symbol from
5076 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5079 symbols are relaxable.
5081 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5083 * config/tc-v850.c (md_begin): Don't create special
5084 sections by default.
5086 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5088 * config/tc-mips.c (macro): For div and udiv, close the
5089 reorder block as soon as possible.
5091 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5093 From Matt Semersky <matts@scd.hp.com>:
5094 * macro.c (macro_mri_mode): New function.
5095 * macro.h (macro_mri_mode): Declare.
5096 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5099 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5101 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5104 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5105 until after xstrdup in OBJ_EVAX case.
5107 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5109 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5110 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5111 of hardcoded magic number.
5112 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5114 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5116 * read.c (do_s_func): New function.
5118 * read.h (do_s_func): Add prototype.
5120 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5122 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5123 nops if fill pattern not specified.
5125 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5127 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5128 * config/te-go32.h (TE_GO32): Define.
5129 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5131 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5133 Implement .func/.endfunc pseudo-ops.
5134 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5136 * read.c (potable): Add .func,.endfunc.
5137 (s_func): New function.
5138 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5140 (in_doc_func_p,current_function_label): New static globals.
5141 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5143 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5146 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5147 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5148 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5149 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5150 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5151 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5152 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5153 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5154 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5155 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5156 * config/tc-a29k.c: Don't define md_short_jump_size,
5157 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5158 * config/tc-alpha.c: Likewise.
5159 * config/tc-alpha.h: Likewise.
5160 * config/tc-arm.c: Likewise.
5161 * config/tc-h8300.c: Likewise.
5162 * config/tc-h8500.c: Likewise.
5163 * config/tc-hppa.c: Likewise.
5164 * config/tc-i860.c: Likewise.
5165 * config/tc-i960.c: Likewise.
5166 * config/tc-ppc.c: Likewise.
5167 * config/tc-sh.c: Likewise.
5168 * config/tc-sparc.h: Likewise.
5169 * config/tc-tic30.c: Likewise.
5170 * config/tc-w65.c: Likewise.
5171 * config/tc-z8k.c: Likewise.
5173 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5175 * config/tc-vax.c (_): Delete this macro used for placeholder
5176 values in vax_operand_width_size; it conflicts with the _() macro
5177 used for internationalization.
5179 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5181 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5182 code. From Chris Moller <moller@bops.com>.
5184 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5185 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5186 * read.c (emit_expr): Initialize seg and subseg fields of a new
5188 * write.c (write_object_file): Switch to the appropriate segment
5189 and subsegment when processing a broken word.
5191 * config/tc-m68k.c (mri_assemble): New static function.
5192 (build_mri_control_operand): Call mri_assemble rather than
5194 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5195 (s_mri_endf, s_mri_endw): Likewise.
5197 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * read.c (s_org): Call md_flush_pending_output if it is defined.
5201 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5203 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5205 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5206 (md_parse_option): Add for same.
5207 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5208 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5209 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5211 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5213 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-arm.c (find_real_start): Relax definition of local
5218 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5221 symbols at the given address, not just the last one specified.
5223 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5225 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5226 or number_to_chars_littleendian to write data.
5228 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5230 * config/tc-v850.c (md_assemble): Remove artificially created
5231 register name symbols.
5233 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5235 * write.c (fixup_segment): Change "segment" to "section" in
5238 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5240 * write.c (fixup_segment): Change sym1-sym2 message again.
5242 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5244 * write.c (fixup_segment): Improve error message for sym1-sym2
5245 errors when sym1 is in a different segment from sym2.
5247 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5249 * config/tc-m32r.c (warn_unmatched_high): New static local.
5250 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5251 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5252 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5253 (md_parse_option): Likewise.
5254 (md_show_usage): Likewise.
5255 (m32r_frob_file): Likewise.
5257 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5258 (read_a_source_file): Call them.
5259 * read.h (stabs_generate_asm_file): Declare.
5260 * stabs.c (stabs_generate_asm_file): New function.
5261 (generate_asm_file): New function.
5262 (stabs_generate_asm_lineno): Move file name handling into
5265 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5267 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5268 (d30v_current_align, d30v_current_align_seg): New variables.
5269 (d30v_last_label): New variable.
5270 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5271 (s_d30v_data, s_d30v_section): Likewise.
5272 (md_pseudo_table): Call them.
5273 (md_begin): Initialize d30v_current_align_seg.
5274 (md_assemble): Call d30v_align when needed by known current alignment.
5275 (d30v_frob_label, d30v_cons_align): New functions.
5276 * config/tc-d30v.h (md_do_align): Remove.
5277 (tc_frob_label): Call d30v_frob_label.
5278 (md_cons_align): New.
5280 * config/tc-d30v.c (find_format): Convert complex expressions to
5281 expression symbols before processing. Clean up code formatting.
5283 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5285 * po/Make-in (install-info): New target.
5287 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5289 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5291 * config/tc-mn10300.c (md_assemble): Likewise.
5293 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5295 * Makefile.am: Update with `make dep-am'.
5296 (HFILES): Add cgen.h.
5297 (cgen.o): Depend on cgen.h.
5298 * Makefile.in: Regenerate.
5300 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5302 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5304 * gasp.c (grab_label): Permit a label to be a preprocessor
5305 variable by permitting a label to start with a backslash.
5307 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5309 * config/tc-mips.c (validate_mips_insn): Removed hack
5310 for previously inaccessible bitfields in some INSN_TRAP
5313 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5315 * config/tc-d30v.c (do_assemble): Abort with error message
5316 if opcode operands do not match.
5318 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5320 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5321 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5322 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5323 similar new 'q' operand.
5325 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5327 * cgen.c (cgen_asm_finish_insn): Fix typo.
5329 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5332 * cgen.c: Include it.
5333 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5334 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5335 All callers updated.
5336 * config/tc-m32r.c: Include cgen.h.
5337 (m23r_insn): New members num_fixups,fixups.
5339 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5341 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5342 to avoid compiler warning.
5344 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5346 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5349 * makefile.vms (OBJS): Add ehopt.obj
5351 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5353 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5355 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5357 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5358 a short format insn.
5359 (md_assemble): Set it for explicitly packed insns.
5361 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5363 * config/obj-coff.c (c_symbol_merge): Do not take address of
5364 native fields when performing the memcpy.
5366 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5368 * config/tc-mips.c (macro,macro2): Implement
5369 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5371 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5373 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5374 relocations against globally visible symbols.
5375 * config/tc-m68k.c (relaxable_symbol): New macro.
5376 (m68k_ip, md_estimate_size_before_relax): Use it.
5377 (tc_m68k_fix_adjustable): Also handle weak symbols.
5379 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5382 references to externally visible symbols.
5383 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5384 values in twice for a PC relative reloc if the symbol is
5387 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5388 don't adjust a PC relative reloc against an externally visible
5390 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5391 for a PC relative fixup against an externally visible defined
5392 symbol, arrange to store object file and addend values as though
5393 the symbol were not defined.
5394 (tc_gen_reloc): Likewise.
5396 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5398 * read.c (sizeof_leb128): Referenced externally by write.c so
5401 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5403 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5404 and expand a 'debug' symbol associated with the next instruction
5405 that does not cause a short instruction to be filled with a NOP.
5406 (md_pseudo_table): Add support for .debugsym.
5407 (assemble_parallel_insn): Add calls to expand_debug_sym as
5409 (md_assemble): Ditto.
5411 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5413 * as.c (main): Conditionally call setlocale.
5414 * gasp.c (main): Likewise.
5415 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5416 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5418 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5420 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5422 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * config/tc-hppa.c: Change all calls to bzero to use memset.
5425 (pa_ip): Add cast to avoid warning.
5426 (tc_gen_reloc, md_apply_fix): Likewise.
5427 (pa_find_space_by_number): Likewise.
5428 (hppa_force_relocation): Likewise.
5429 (pa_block): Change i to unsigned int.
5430 * config/obj-som.h (obj_som_copyright): Declare.
5432 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5434 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5435 for line numbers for assembly source.
5437 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5439 * configure.in: Change version number to 2.9.4
5440 * configure: Rebuild.
5442 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5444 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5446 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * ecoff.h: Change symbolS in function declaration to struct
5451 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5453 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5454 (md_convert_frag): Fix i18n typo.
5456 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5458 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5459 * ecoff.h: Protoype it.
5460 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5461 [EVAX] (s_alpha_prologue): Delete.
5462 (md_pseudo_table): Update.
5464 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5466 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5467 array to local pointer.
5468 (get_args, parse_expr): Add casts to avoid warnings.
5470 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5472 * read.c (s_set): Cast xmalloc return value to fragS *.
5473 * config/tc-m68k.c (m68k_ip): Function made static to match
5474 previous forward declaration.
5475 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5477 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-v850.c: Add internationalisation macros to error
5482 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5483 macros to error strings.
5485 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5487 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5488 reloc is in the TOC csect.
5489 (md_apply_fix3): Correct gettext typo.
5491 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5494 .L - they are local labels and the branches are not really
5495 function calls but rather far jumps.
5497 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5499 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5501 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * config/tc-i386.c (md_assemble): Print operand number rather than
5504 using ordinal_names.
5505 (i386_operand): Likewise.
5507 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5509 * Makefile.am (INTLLIBS): Define to work around apparent automake
5511 All Makefiles: Regenerated.
5513 * Many files: Added gettext invocations around user-visible
5515 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5516 HAVE_LC_MESSAGES): Define.
5517 * dep-in.sed: Added asintl.h.
5518 * po/Make-in: New file.
5519 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5521 * read.c (Z_): Renamed from `_'.
5522 * Makefile.am (SUBDIRS): Added po.
5523 (POTFILES): new macro.
5524 (po/POTFILES.in): New target.
5525 ($(OBJS)): Added asintl.h.
5527 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5528 (as_new_LDADD): Added $(INTLLIBS).
5529 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5530 (gasp_new_LDADD): Added $(INTLLIBS).
5531 (gasp_new_DEPENDENCIES): New macro.
5532 * configure, aclocal.m4: Rebuilt.
5533 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5535 (ALL_LINGUAS): Define.
5536 * macro.c: Include "asintl.h".
5537 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5538 * as.h: Include "asintl.h".
5539 * config/tc-i386.c (ordinal_names): Removed.
5540 (md_assemble): Changed error text to avoid ordinal_names.
5541 (i386_operand): Likewise.
5542 (reloc): Added as_bad to avoid i18n problems.
5543 (tc_gen_reloc): Likewise.
5544 * config/tc-arm.c (bad_args): Now a #define.
5546 * config/obj-vms.c (VMS_stab_parse): Changed type of
5548 (global_symbol_directory): Unified strings to avoid i18n
5550 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5551 avoid i18n problems.
5552 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5553 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5555 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5557 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5559 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5561 * as.c (print_version_id): Added an fprintf to avoid i18n
5563 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5565 * expr.c (expr): Added as_warn call to avoid i18n problems.
5566 * messages.c (as_assert): Changed code to avoid i18n problems.
5567 (as_abort): Likewise.
5568 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5569 (s_space): Likewise.
5570 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5572 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5574 * config/tc-i386.c (check_prefix): New static function, split out
5576 (struct _i386_insn): Add wait_prefix field.
5577 (md_assemble): Remove wait_prefix local variable. Use
5578 check_prefix when adding a prefix.
5580 * config/tc-i386.c (current_templates): New static variable.
5581 (md_assemble): Remove current_templates local variable.
5582 (md_assemble, i386_operand): Improve error and warning messages in
5583 many places. Add RESTORE_END_STRING in many places before error
5584 return. Clarify some comments.
5586 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5588 (md_assemble): Parse string instruction operands, looking for
5589 segment override prefixes. Check for invalid segment prefixes on
5591 (i386_operand): i.seg[] and max mem_operand changes for string
5593 * config/tc-i386.h (EsSeg): Define.
5595 * config/tc-i386.h (regKludge): Define.
5596 (iclrKludge, imulKludge): Don't define.
5597 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5598 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5599 opcode_modifier checks to look for more common cases first. Add
5600 default_seg for IsString case.
5602 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5606 * configure: Rebuild with new automake and libtool.
5607 * aclocal.m4, Makefile.in: Likewise.
5609 * doc/Makefile.am (as.dvi): New target.
5610 * doc/Makefile.in: Rebuild.
5612 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5614 * configure.in: Added sparc86x support.
5616 * configure: Rebuild.
5618 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5620 (md_parse_option): Warn if -EL is not supported for this architecture.
5622 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5624 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5626 * config/tc-mips.c (mips_ip): Note when we use get match on
5627 the full instruction name.
5629 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5631 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5632 back into the expression to handle add/sub simplification correctly.
5634 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5636 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5638 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5640 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5643 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5645 * symbols.c (max_indent_level): New global.
5646 (print_symbol_value_1): Use it.
5647 * expr.h (expr_build_dot): Declare.
5648 * expr.c (expr_build_dot): New function.
5650 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5652 * symbols.c (print_binary): New function.
5653 (print_expr_1): Call it.
5655 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5657 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5658 operand in the opcode.
5660 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5662 * config/tc-i386.h: Reorder operand flags and opcode modifier
5663 flags for clarity. Remove unused definitions: Unknown,
5664 ImmUnknown, DispUnknown, NoModrm.
5665 * config/tc-i386.c (type_names): Add missing Debug type.
5666 (md_assemble): Better duplicate prefix checking. Quicker string
5667 instruction check via new opcode_modifier flag.
5669 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5671 * doc/as.texinfo (Invoking): Clarify -Wa example.
5673 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5675 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5676 (s_mips_weakext): Define.
5677 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5678 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5681 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5683 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5684 is an error if the value can not be computed at assembly time.
5685 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5687 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * gasp.c (main): Set next field of new include_path structure to
5690 NULL. From Avery Pennarun <averyp@gdc.ca>.
5692 * read.c (s_mri_sect): Call as_bad rather than abort for an
5693 unsupported MRI target.
5695 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5697 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5698 the destination of a branch instruction should be altered.
5699 (find_real_start): New function: Locate the real, Thumb coded
5700 start of a Thumb function.
5701 (do_t_branch23): Alter the destination of branches to Thumb
5704 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5706 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5708 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5711 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5713 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5714 * doc/c-hppa.texi: Likewise.
5716 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * Makefile.am: Rebuild dependencies.
5719 * Makefile.in: Rebuild.
5721 * Makefile.am (DEP_INCLUDES): New variable.
5722 (.dep1): Change to work when srcdir is not an absolute path.
5723 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5724 * Makefile.in: Rebuild.
5726 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5729 LinearAddress patch.
5731 * configure.in: Set version to 2.9.1.
5732 * configure: Rebuild.
5734 * Branched binutils 2.9.
5736 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5738 * config/tc-i386.h (FWait): Define.
5739 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5740 other prefixes. Check FWait flag in opcode table to see which
5741 instructions require an fwait prefix.
5743 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5745 * stabs.c (get_stab_string_offset): Always create a stab string
5748 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5750 Fix some gcc -Wall warnings:
5751 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5752 * ehopt.c (eh_frame_code_alignment): Likewise.
5753 * expr.c (integer_constant, operand): Likewise.
5754 * frags.c (frag_align): Likewise.
5755 * gasp.c (level_0, change_base, doinstr): Likewise.
5756 * hash.c (hash_ask): Likewise.
5757 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5758 (debugging_pseudo): Likewise.
5759 * macro.c (define_macro, check_macro): Likewise.
5760 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5761 (ignore_rest_of_line, float_cons): Likewise.
5762 * symbols.c (decode_local_label_name): Likewise.
5763 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5764 (fixup_segment, number_to_chars_bigendian): Likewise.
5765 (number_to_chars_littleendian): Likewise.
5766 * config/atof-ieee.c (gen_to_words): Likewise.
5767 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5768 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5769 * read.c (output_big_sleb128): Initialize locals to avoid
5771 (output_big_uleb128, equals): Likewise.
5772 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5773 to unsigned int. Change zeros to unsigned int.
5774 * cond.c (s_if): Add return to default case.
5775 * frags.c (frag_now_fix): Change return type to addressT.
5776 * frags.h (frag_now_fix): Update declaration.
5777 * listing.c (file_info_struct): Change linenum to unsigned int.
5778 (struct list_info_struct): Change hll_line to unsigned int.
5779 (print_source): Update format string.
5780 * read.c (emit_expr): Change scan to unsigned int, and don't
5781 bother to initialize it.
5782 * symbols.c (dollar_label_count): Change to unsigned long.
5783 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5784 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5785 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5787 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5789 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5790 mcf5200 just as we do for m68000.
5791 (m68k_init_after_args): Likewise.
5792 (md_estimate_size_before_relax): Likewise.
5794 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5796 * config/tc-v850.c (md_assemble): Store relocation addend in
5797 fixup instead of instruction.
5799 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5801 * config/tc-i386.c (md_assemble): Swap template arguments to
5802 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5803 This macro is currently symmetric, so passing them the wrong
5804 way didn't cause any problem, but may if the macro is changed
5806 After copying template to i.tm, use i.tm. rather than t-> to
5807 access fields, and make t a const*
5808 Move i.tm.operand_types[] swap to immediately after the copy.
5810 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5812 * expr.h (expr_build_uconstant): Add prototype.
5813 (expr_build_unary,expr_build_binary): Add prototypes.
5814 * expr.c (expr_build_uconstant): New function.
5815 (expr_build_unary,expr_build_binary): New functions.
5817 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5819 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5820 * macro.c (macro_expand_body): Increase buffer size.
5821 * messages.c (as_warn): Likewise.
5822 (as_warn_where, as_bad, as_bad_where): Likewise.
5824 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5826 Based on patch from H.J. Lu <hjl@gnu.org>:
5827 * Makefile.am (DISTSTUFF): New variable.
5828 (diststuff): New target.
5829 * Makefile.in: Rebuild.
5831 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5834 m32r_elf_section_change_hook.
5836 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5837 emit a nop if a section ends with a 16 bit instruction.
5839 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5841 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5842 s_lcomm rather than obj_coff_lcomm.
5843 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5845 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5847 * config/tc-i386.h (LinearAddress): Define.
5848 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5849 instruction, don't use a default segment.
5851 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5853 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5854 * configure: Rebuild.
5856 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * aclocal.m4, configure: Rebuild with libtool 1.2.
5860 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5863 PC relative branches. Patch courtesy of Jonathan Walton.
5866 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5868 * configure.in (emulations): Add thumb-pe target.
5870 * configure (emulations): Add thumb-pe target.
5872 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5874 * itbl-lex.l (yywrap): Don't define if already defined as a
5877 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5879 * depend.c (quote_string_for_make): New function.
5880 (wrap_output): Use it.
5882 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5884 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5885 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5887 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5889 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5890 Recognize -GN and -relax.
5891 (md_begin): Initialize gp size from -G switch.
5892 (alpha_force_relocation): Always force if -relax.
5893 (alpha_align): Take a new argument that will specify when to
5894 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5895 Change all callers. Emit nop alignment padding as nop+unop pair.
5897 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5899 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5900 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5902 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5904 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5905 require padding to the next long word boundary.
5907 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5909 * cgen.c: #include symcat.h.
5910 * config/tc-m32r.c: Likewise.
5912 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5914 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5915 absolute expressions instead of '$' prefixed register names.
5917 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5919 * read.c (s_set): Record file and line info for symbols when -as.
5920 (pseudo_set): Don't overwrite that dummy fragment.
5922 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * config/tc-ppc.c (md_pseudo_table): Add "section".
5925 (ppc_named_section): New static function.
5927 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5929 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5930 so we don't have to scan the entire list.
5932 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5934 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5935 case, allow the parallel instructions to modify the same flag
5938 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5940 * listing.c (list_symbol_table): Categorize symbols by
5941 undefined_section rather than sy_frag->line == NULL.
5943 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5945 * Makefile.am (install-exec-local): Install properly when ln
5946 fails or tooldir == prefix.
5948 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5950 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5951 Test result of insert_operand for error.
5953 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5956 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5957 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5958 * doc/Makefile.in: Rebuild.
5960 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5962 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5963 (macro): Fix handling of M_COP[0-3].
5965 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5967 Based on patches from Ross Harvey <ross@teraflop.com>:
5968 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5969 if macro_alternate or macro_mri.
5970 (getstring): Remove support for byte constants between < and >.
5971 (get_any_string): '<' only starts a string if macro_alternate or
5973 (macro_expand_body): Permit keyword parameters following
5974 positional parameters.
5976 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5977 * configure.in (alpha*-*-netbsd*): New target.
5978 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5979 * configure: Rebuild.
5981 * as.h (flag_warn_suppress_instructionswap): Move from here...
5982 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5983 here, and make static.
5985 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5986 BFD_ASSEMBLER or MANY_SEGMENTS.
5988 * as.c (show_usage): Update bug-gnu-utils address.
5989 * gasp.c (show_usage): Likewise.
5990 * doc/as.texinfo (Bug Reporting): Likewise.
5992 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5994 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5995 insns regardless of the size of a pointer if we're in mips I or
5997 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5999 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6001 Fix rac to accept only a0:
6002 * tc-d10v.c (parallel_ok, find_opcode):
6003 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6004 Introduce OPERAND_GPR.
6006 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6008 * read.c (s_fill): Handle non-constant repeat counts by creating
6009 an rs_space fragment.
6011 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6014 from as_bad to as_warn.
6016 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6018 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6019 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6020 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6022 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6025 seg_fix_rotP rather than fix_root from seg_info.
6027 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6029 * expr.c: Add support for 0x1_2_3_4 bignums.
6031 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6033 * configure.in: Change -linux* to -linux-gnu*.
6034 * configure: Rebuild.
6036 * app.c (do_scrub_begin): Treat \r as whitespace.
6038 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * Makefile.am: Update dependencies.
6041 * Makefile.in: Rebuild.
6043 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6045 * configure, aclocal.m4: Rebuild with new libtool.
6047 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6049 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6050 the argument to bfd_set_arch_mach.
6051 (load_address): Use bfd_arch_bits_per_address to determine the
6052 bit size of an address instead of looking at the isa level.
6053 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6055 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6059 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6061 * ehopt.c: New file.
6062 * as.h (enum _relax_state): Add rs_cfa.
6063 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6064 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6065 * read.c (emit_expr): Call check_eh_frame.
6066 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6067 (relax_segment): Likewise.
6068 * Makefile.am: Rebuild dependencies.
6069 (GAS_CFILES): Add ehopt.c.
6070 (GENERIC_OBJS): Add ehopt.o.
6071 * doc/internals.texi (Frags): Document rs_cfa.
6073 * as.c (show_usage): Mention --traditional-format.
6074 (parse_args): Accept --traditional-format.
6075 * as.h (flag_traditional_format): Declare.
6076 * output-file.c (output_file_create): If flag_traditional_format,
6077 set BFD_TRADITIONAL_FORMAT on stdoutput.
6078 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6080 * config/tc-mips.c (append_insn): Make sure that if we have a
6081 fixup for an unmatched %hi reloc, it does not associated with a
6084 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6085 * doc/Makefile.in: Likewise.
6087 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-m32r.c (check_for_side_effects): New function.
6090 (can_make_parallel): Add checks for instruction side effects
6091 clashing with the other instruction.
6092 (assemble_parallel_insn): Improve warning messages. Return error
6093 message from non-swapped instruction order.
6095 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6097 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6099 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6100 md_cleanup definition. This moves the forced literal output to
6101 the end of the source pass, and avoids macro's inserting literals
6102 into the code immediately after the macro expansion.
6104 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6107 a gas internal symbol is adjustable.
6108 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6110 * as.h: If gcc version greater than 2.6, use `__format__' and
6111 `__printf__' in function attributes, rather than `format' and
6114 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6118 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6120 Add tms320c30 support:
6121 * config/tc-tic30.h: New file.
6122 * config/tc-tic30.c: New file.
6123 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6124 TARGET_FORMAT as "coff-tic30".
6125 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6126 * Makefile.am: Rebuild dependencies.
6127 (CPU_TYPES): Add tic30.
6128 (CPU_OBJ_VALID): tic30-aout is valid.
6129 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6130 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6131 * configure, Makefile.in: Rebuild.
6133 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-v850.c (md_assemble): Improvements to error messages.
6137 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6139 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6140 BFD_RELOC_HI16_S to store the high bits of any value.
6142 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6143 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6144 assembler calculate relocations to any external symbol at all.
6145 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6146 involving generation of pc-relative relocs.
6147 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6148 has been moved to md_apply_fix3.
6150 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6151 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6152 which actually means (the address of identifier's GOT entry) +
6153 constant, which is not particularly useful.
6155 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6157 * read.h (include_dirs): Declare.
6158 (include_dir_count,include_dir_maxlen): Declare.
6160 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * configure.in: Correct check for shared opcodes library.
6163 * configure: Rebuild.
6165 * listing.c (buffer_line): If we can't open the file, set at_end.
6166 (listing_print): Remove unused local variable fi.
6168 * config/m68k-parse.y (reglistpair): Handle register list in
6171 * config/vms-conf.h: Don't undef VERSION.
6173 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6175 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6177 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6179 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6180 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6181 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6182 (EXTRA_DIST): Define.
6183 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6184 explicitly rather than via the list of object files.
6185 (gcc-as.opt): New file created when make-gas.com is run.
6186 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6187 itbl-cpu.h} to #include appropriate file rather than copying that
6189 * config/vms-conf.h: Synchronize with current config.in.
6190 * Makefile.in: Rebuild.
6192 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6194 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6195 (parallel_ok): Relaxed parallel subinstruction dependency check.
6197 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6199 * as.h (flag_warn_suppress_instructionswap): added new flag.
6200 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6201 command line argument.
6202 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6203 warning only if flag_warn_suppress_instructionswap is false.
6205 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6207 * configure.in (i386-*-mingw32*): New target.
6208 * configure: Rebuild.
6210 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6212 * symbols.c (resolve_symbol_value): Don't set the segment if it
6213 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6215 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6218 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6220 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6221 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6224 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6226 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6228 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-v850.c (v850_insert_operand): Display instruction when
6231 an error is encountered.
6233 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6235 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6236 (i386-*-sco3.2v5*coff): New target.
6237 (i386-*-sco3.2*): New target.
6238 * configure: Rebuild.
6240 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-v850.c: Tidy error message production.
6244 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6247 validate_immediate return value in the right type for comparisons
6250 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6252 * listing.c (MAX_BYTES): Use listing variables not constants.
6253 (data_buffer): No longer an array, but a pointer.
6254 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6255 (listing_listing): Allocate data_buffer.
6257 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6259 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6260 --listing-rhs-width, --listing-cont-lines.
6261 (show_usage): Update.
6262 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6263 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6264 (print_lines): Use the variables instead of the constants.
6265 (listing_listing): Likewise.
6266 * listing.h: Declare the new vars.
6268 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6270 * as.c (parse_args): Add --keep-locals alias for -L.
6271 Add --strip-local-absolute.
6272 (show_usage): Update.
6273 * as.h (flag_strip_local_absolute): New flag.
6274 * symbols.c (S_IS_LOCAL): Use it.
6275 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6276 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6277 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6279 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6281 * config/tc-m32r.c: Detect if explicitly parallel instructions
6282 might have an io conflict and issue a warning message.
6284 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6286 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6287 cgen_swap_fixups): Functions to save, restore and swap the fixup
6288 chain with a backup copy.
6289 (cgen_asm_finish_insn): Returns address of constructed insn.
6291 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6293 * listing.c (file_info_struct): Remove FILE, add POS.
6294 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6295 (file_info): Don't open the file.
6296 (buffer_line): Check for the file in the last_open cache, updating
6298 (print_source): Don't reference file_info->file.
6299 (listing_listing): Likewise.
6300 (listing_print): Close the file in the cache, if any.
6302 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * read.c (dwarf_file_string): New file static variable.
6305 (emit_expr): Look for constant sequence that leads up to a file
6306 name in DWARF debugging output.
6307 (stringer): Use dwarf_file_string to decide whether to accept a
6308 string as a file name.
6310 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6312 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6313 (crack_operand): Add reg->reglst MRI hack.
6314 (r_seg): Put reglst symbols in reg_section.
6315 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6317 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6319 * tc-sh.c (get_specific): Handle SGR & DBR.
6321 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6323 * tc-h8300.c (parse_reg): Take the length of the symbol into
6324 account when attempting to match a register name.
6325 * tc-h8500.c (parse_reg): Likewise.
6327 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6329 * cgen.c: Formatting changes to improve readability.
6331 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6333 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6336 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6338 Based on a patch from Jim Wilson
6339 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6340 (tc_gen_reloc): Handle cross section PC relative relocs
6343 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6345 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6347 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6349 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6350 (expr_jmp_buf): New static local.
6351 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6352 (cgen_md_operand): New function.
6353 * tc-m32r.c: Clean up pass over `struct foo' usage.
6354 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6356 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6358 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6359 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6361 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * config/tc-i386.c (i386_operand): Give an error if there are
6364 unrecognized characters after an expression.
6366 For older changes see ChangeLog-9697