1 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3 * config/tc-ia64.c (dot_restorereg_p): New function.
4 (md_pseudo_table): Add restorereg.p.
5 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
8 * config/tc-ia64.h (unw_record_type): Add unwabi.
9 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
10 called MASK with members for imask, and the masks produced by
11 fr_mem, gr_mem, br_mem, and frgr_mem.
12 (unw_p_record): Add members ABI and CONTEXT.
13 (unw_x_record): Add member AB.
14 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
15 as pseudo-register for use during unwind info generation.
16 (AR_PFS, AR_LC): New macros.
17 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
18 whose names start with an at sign (as in "@priunat").
19 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
21 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
22 proc_end, unwind_info, personality_routine): Consolidate into
23 "unwind" structure to reduce offset-table use. Add member
24 NEXT_SLOT_NUMBER to track the slot number for the next instruction
26 (output_R1_format, output_R3_format, output_P3_format,
27 output_P6_format): Initialize R with zero to reduce compiler warnings.
28 (output_P7_format): Ditto. Add `default' branch to switch
29 statement to reduce compiler warnings.
30 (output_P8_format, output_B1_format, output_B4_format): Ditto.
31 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
32 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
34 (output_X1_format, output_X3_format): Initialize R with zero to reduce
35 compiler warnings. Merge A and B args into single argument.
36 (output_X2_format, output_X4_format): Remove unused variable R. Merge
37 A and B args into single argument.
38 (free_record): Removed (wasn't used).
39 (free_list_records): Also free imasks in prologue records.
40 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
41 (output_spill_mask): Remove.
42 (output_unwabi): New function.
43 (output_epilogue, output_label_state, output_copy_state): Call
45 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
46 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
48 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
49 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
50 as part of handling the prologue records. Emit region's imask if
51 we have one. Handle unwabi, epilogue, label_state, copy_state,
52 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
53 spill_sprel_p, and spill_reg_p records.
54 (set_imask, count_bits, slot_index): New function.
55 (fixup_unw_records): Fix region size computation. Handle
56 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
57 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
58 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
59 set_imask accordingly. Update imask for gr_gr, and br_gr records.
60 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
61 (dot_save): Use manifest constants for applicaton registers.
62 Handle REG_PR and REG_PRIUNAT.
63 (dot_restore): Don't just ignore it.
64 (dot_restorereg): New function..
65 (generate_unwind_image): Ensure unwind info is a multiple of eight
66 bytes, not just four bytes.
67 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
68 (dot_altrp): Don't just ignore it.
69 (dot_savemem): New function. Replaces dot_savesp() and
70 dot_savepsp(). Use manifest constants for applicaton registers.
71 Handle REG_PR and REG_PRIUNAT.
72 (dot_savef): Simplify.
73 (dot_saveb): Support generation of br_gr.
74 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
75 dot_label_state, dot_copy_state): New function.
76 (dot_unwabi): Don't just ignore it.
77 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
78 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
79 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
80 (emit_one_bundle): Set slot number for prologue/body records
81 *before* emitting the first insn.
82 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
83 (md_begin): Declare "psp" pseudo-register.
84 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
85 so we don't get segfault.
86 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
87 counts as required per SW Conventions manual
88 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
89 output_preds_psprel, output_preds_sprel, output_spill_base,
90 output_unat_psprel, output_unat_sprel, output_lc_psprel,
91 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
92 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
93 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
94 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
95 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
96 (dot_vframe): Implement.
97 (dot_vframesp, dot_vframepsp): New function.
99 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
101 * configure.in (i386-*-freebsd a.out entry): Quote properly.
102 * configure: Regenerate.
104 2000-05-23 Alan Modra <alan@linuxcare.com.au>
106 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
107 (md_estimate_size_before_relax): so we can use it here instead of
108 old kludges. Localise vars to blocks. Comment.
110 * frags.c (frag_new): Update fr_var comments.
111 * frags.h (struct frag): Ditto.
113 2000-05-22 Richard Henderson <rth@cygnus.com>
115 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
116 (pseudo_func): Add pcrel.
117 (operand_match): Handle IA64_OPND_TGT64.
118 (build_insn): Likewise.
119 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
120 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
121 (fix_insn): Handle all three 64-bit relocation types.
123 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
125 * obj.h (struct format_ops): New members begin, app_file,
126 s_set_other, s_set_desc, s_get_type, s_set_type,
127 separate_stab_sections, init_stab_section.
129 * config/obj-multi.h: Update GPL notice to v2.
132 (S_SET_SIZE): Test s_set_size for NULL before calling.
133 (S_SET_ALIGN): Similar for s_set_align.
138 (SEPARATE_STAB_SECTIONS): New.
139 (INIT_STAB_SECTION): New.
140 (EMIT_SECTION_SYMBOLS): New.
141 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
143 * config/obj-elf.h: Update GPL notice to v2.
144 Mention that this file is included from obj-multi.h.
145 (obj_begin): Wrap definition in ifndef.
146 (elf_file_symbol): Constify declaration.
147 (obj_app_file): Ditto.
148 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
149 Wrap in ifndef SEPARATE_STAB_SECTIONS.
151 * config/obj-elf.c (elf_s_set_other): New.
152 (elf_file_symbol): Constify argument.
153 (elf_separate_stab_sections): New.
154 (elf_init_stab_section): New.
155 (elf_format_ops): Add new members. Remove comma at end.
157 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
158 (ecoff_format_ops): Add new fields. Remove comma at end.
159 Mention inconsistency for emit_section_symbols.
161 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
163 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
164 (coff_separate_stab_sections): New.
165 (coff_format_ops): Add new members.
167 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
168 (obj_aout_s_set_other): New.
169 (obj_aout_s_set_desc): New.
170 (obj_aout_s_get_type): New.
171 (obj_aout_s_set_type): New.
172 (obj_aout_separate_stab_sections): New.
173 (aout_format_ops): New members added. Use obj_aout_process_stab,
174 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
175 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
177 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
179 2000-05-22 Alan Modra <alan@linuxcare.com.au>
181 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
182 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
183 (md_estimate_size_before_relax): Ensure jumps to weak and
184 externally visible symbols are relocatable.
186 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
188 * stabs.c (aout_process_stab): Make global.
189 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
190 * read.h (aout_process_stab): Declare.
192 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
193 Generalize to *aout, *coff *elf.
194 * configure: Regenerated.
196 * doc/internals.texi (Object format backend): Say
197 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
199 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
200 * Makefile.in: Regenerated.
202 2000-05-19 Catherine Moore <clm@cygnus.com>
204 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
206 2000-05-18 Alan Modra <alan@linuxcare.com.au>
208 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
209 instruction to reflect change in re_assemble_*.
211 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
213 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
214 build PA64 ELF tools.
215 * configure: Rebuilt.
217 2000-05-17 Alan Modra <alan@linuxcare.com.au>
219 * Makefile.am: Regenerate dependencies.
220 * Makefile.in: Regenerate.
222 2000-05-15 Nick Clifton <nickc@cygnus.com>
224 * config/tc-arm.c (struct asm_psr): Add boolean field
225 distinguishing between CSPR and SPSR. Rename 'number' field
227 (psrs): Rearrange contents to match new asm_psr structure.
228 (arm_psr_parse): Move next to psr_required_here. Make it
229 return an asm_psr structure.
230 (psr_required_here): Use asm_psr structure returned by
232 (do_msr): Reorganise to allow psr_required_here to be called
234 (md_undefined_name): Mark 'name' parameter as unused, since
235 the COFF target does not use it.
237 2000-05-14 David O'Brien <obrien@FreeBSD.org>
239 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
241 * config/te-aux.h: Likewise.
242 * config/te-dpx2.h: Likewise.
243 * config/te-go32.h: Likewise.
244 * config/te-hp300.h: Likewise.
245 * config/te-hppa.h: Likewise.
246 * config/te-i386aix.h: Likewise.
247 * config/te-ic960.h: Likewise.
248 * config/te-interix.h: Likewise.
249 * config/te-nbsd532.h: Likewise.
250 * config/te-pc532mach.h: Likewise.
251 * config/te-ppcnw.h: Likewise.
252 * config/te-psos.h: Likewise.
253 * config/te-sparcaout.h: Likewise.
254 * config/te-sun3.h: Likewise.
255 * config/te-sysv32.h: Likewise.
257 2000-05-14 Alan Modra <alan@linuxcare.com.au>
259 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
260 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
261 and sign extend without an if statement.
262 (build_bytes): Likewise.
264 2000-05-14 Kazu Hirata <kazu@hxi.com>
266 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
267 X_add_symbol L_32 case.
269 2000-05-14 David O'Brien <obrien@FreeBSD.org>
271 * config/te-freebsd.h: New file.
273 2000-05-13 Alan Modra <alan@linuxcare.com.au>
275 * asintl.h (gettext, dgettext, dcgettext, textdomain,
276 bindtextdomain): Replace defines with those from intl/libgettext.h
277 to quieten gcc warnings.
279 * NEWS: Mention x86 .arch and -q.
281 * config/tc-i386.c (quiet_warnings): New.
282 (md_assemble): Use quiet_warnings.
283 (md_parse_option): Set quiet_warnings from -q.
284 (md_show_usage): Mention -q, delete -m.
285 (flag_do_long_jump): Delete.
286 (md_parse_option): Remove -m.
287 (md_show_usage): Remove -m.
288 (md_create_long_jump): Remove useless flag_do_long_jump code.
290 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
291 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
293 2000-05-13 Alan Modra <alan@linuxcare.com.au>
294 Alexander Sokolov <robocop@netlink.ru>
296 * doc/c-i386.texi (i386-Arch): New section.
297 (i386-Syntax): Mention .intel_syntax and .att_syntax.
299 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
300 (smallest_imm_type): Use smallest opcode for shift by one if cpu
301 architecture has been given and is not 486.
303 (md_pseudo_table): Add .arch.
304 (md_assemble): Warn if cpu architecture has been given and an
305 unsupported instruction.
307 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
308 Move operand_types bit defines after relevant template field.
309 (template): Add cpu_flags.
313 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
315 * config/tc-mn10300.h (md_end): Define.
316 (mn10300_finalize): Declare.
317 * config/tc-mn10300.c: Include dwarf2dbg.h.
318 (debug_line): Define.
319 (md_assemble): Generate dwarf2 line info.
320 (mn10300_finalize): New function. Finalize dwarf2 info.
322 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
324 * config/tc-mips.c (md_estimate_size_before_relax): Use the
325 external version of the relocation for weak symbols.
327 2000-05-08 David Mosberger <davidm@hpl.hp.com>
329 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
330 frame size in units of 16 bytes, as required per SW Conventions manual.
331 (output_unw_records): Output info-block header as a dword to get
334 2000-05-08 Alan Modra <alan@linuxcare.com.au>
336 * as.h: #include "file", not <file> on files from ../include.
337 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
338 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
339 (md_convert_frag): Add ATTRIBUTE_UNUSED.
340 (tc_coff_symbol_emit_hook): Ditto.
341 (OPTCOUNT): Cast to int to avoid compiler warning.
342 (md_begin): Fix signed/unsigned warnings.
344 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
346 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
347 ABRANCH LONG case for a conditional branch on a 68000.
348 (md_estimate_size_before_relax): Likewise. Also handle
349 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
350 (m68k-ip: case ABSL): Relax absolute references to 16-bit
351 PC-relative on all CPUs.
352 (md_estimate_size_before_relax): Likewise.
354 2000-05-04 Alan Modra <alan@linuxcare.com.au>
356 * as.c (parse_args): Just mention current year in printed
359 2000-05-03 J.T. Conklin <jtc@redback.com>
361 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
363 (md_parse_option): Recognize -m7400.
365 2000-05-03 Ian Lance Taylor <ian@zembu.com>
367 * config/atof-ieee.c (gen_to_words): When adding carry back in,
368 don't permit lp to become less than the words array.
370 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
372 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
373 Fix little-endian case.
375 2000-05-03 David O'Brien <obrien@NUXI.com>
377 * as.c (parse_args): Update copyright.
379 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
381 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
382 for the .bss section too.
384 2000-05-02 Alan Modra <alan@linuxcare.com.au>
386 * configure.in: Set em=linux for hppa-*-linux.
387 * configure: Regenerate.
388 * doc/Makefile.in: Regenerate with correct automake.
390 * frags.c (frag_grow): Sanity check chunk_size.
392 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
393 * config/obj-som.h: Likewise.
394 * config/obj-ieee.h: Likewise.
396 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
398 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
399 (md_pseudo_table): Fully initialise OBJ_ELF cases.
400 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
401 (pa_ip): low_sign_unext now returns via function value. Use
402 re_assemble_* instead of dis_assemble_* and
403 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
405 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
406 (md_section_align, md_parse_option, md_show_usage,
407 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
408 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
409 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
410 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
411 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
413 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
414 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
415 outside of switch. Correct mask and shifting errors in case 10
416 and case -11. In case 21, compare against signed range to suit
417 hppa_field_adjust changes. In case 12, use re_assemble_12. In
418 case 17 and case 22, use offsetT variable to properly check range.
419 Use re_assemble_* here too.
420 (evaluate_absolute): Change type of value to offsetT. Call
421 hppa_field_adjust to do the work for us.
422 (pa_parse_cmpb_64_cmpltr): Delete save_s.
423 (pa_parse_cmpib_64_cmpltr): Ditto.
424 (pa_build_unwind_subspace): Delete unused var subseg. Change type
425 of i to unsigned int.
426 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
427 (pa_end_of_source): Return type is void.
429 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
431 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
433 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
435 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
437 (md_begin): Removed "construct symbols for each register name".
438 Because register names conflicts with GCC generated function
440 (avr_operand): Now constant numbers can be used as a register
441 identifiers (0 as r0, 31 as r31).
442 (md_assemble): use skip_space () before parsing instruction
445 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
447 * config/tc-avr.c: New AVR_ISA_ defined.
448 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
449 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
450 for `fmul', `movw' and `lpm R,Z' instructions.
451 (avr_operands): Warn if current opcode is a two-word instruction
452 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
453 (avr_opcodes): New commands added.
454 (REGISTER_P): Check 'a' and 'v' constraint letters.
455 (mcu_types): New MCU added.
457 2000-05-01 Alan Modra <alan@linuxcare.com.au>
459 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
460 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
461 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
462 * configure: Regenerate.
464 2000-04-29 Andreas Jaeger <aj@suse.de>
466 * as.h: Correctly check GCC version.
468 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
470 * as.c (parse_args): Allow md_parse_option to override -a listing
472 * config/obj-coff.c (add_lineno): Change type of offset parameter
473 from "int" to "bfd_vma."
474 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
475 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
476 (ppc_change_csect): Align correctly for XCOFF64.
477 (ppc_machine): New function, which discards "ppc_machine" line.
478 (ppc_tc): Cons for 8 when code is 64 bit.
479 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
481 (md_parse_option): Handle -a64 and -a32.
483 * config/tc-ppc.h (TARGET_MACH): Define.
484 (TARGET_FORMAT): Move to function.
485 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
487 2000-04-26 David O'Brien <obrien@FreeBSD.org>
489 * doc/as.1: Fix unbalanced brackets.
491 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
493 (line_comment_chars): Set to '/' if TE_FreeBSD.
495 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
497 * configure.in: Configury support for PA64 (currently disabled).
498 * configure: Rebuilt.
500 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
502 * config/tc-mips.c (s_change_sec): Use record_alignment, not
503 bfd_set_section_alignment.
505 2000-04-25 Alan Modra <alan@linuxcare.com.au>
507 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
510 2000-04-24 Nick Clifton <nickc@cygnus.com>
512 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
513 * doc/as.texinfo (Align): Include arm and strongarm in list of
514 targets that have the second form of the behaviour of the .align
517 2000-04-24 Mark Klein <mklein@dis.com>
519 * obj-som.c: Terminate obj_pseudo_table.
521 2000-04-22 Timothy Wall <twall@cygnus.com>
523 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
525 (operand_match): Conditionally insert default bit values for IMMU9.
527 2000-04-14 Matthew Green <mrg@cygnus.com>
529 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
530 * configure: Rebuilt.
532 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
533 Jason Eckhardt <jle@cygnus.com>
535 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
537 * config/tc-hppa.c (CHECK_ALIGN): New macro.
538 Added handling of new operand types l,y,&,fe,fE,fx.
540 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
541 David Mosberger <davidm@hpl.hp.com>
542 Timothy Wall <twall@cygnus.com>
543 Andrew MacLeod <amacleod@cygnus.com>
544 Jim Wilson <wilson@cygnus.com>
546 * Makefile.am (CPU_TYPES): Add ia64.
547 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
548 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
549 * Makefile.in: Rebuild.
550 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
551 * configure: Rebuild.
552 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
553 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
554 * expr.c (expr): Handle md_optimize_expr.
555 * read.c (LEX_HASH): Add comment.
556 * config/tc-ia64.c, config/tc-ia64.h: New files.
558 2000-04-21 Richard Henderson <rth@cygnus.com>
560 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
561 bundling a non-delayed branch type instruction.
563 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
565 * config/tc-mn10300.c (HAVE_AM30): Define.
566 (md_assemble): Use it.
568 2000-04-19 Alan Modra <alan@linuxcare.com.au>
570 * config/obj-elf.c (obj_elf_change_section): Check for changed
573 * Makefile.am: (CPU_MULTI_VALID): Remove.
574 (MULTI_CPU_TYPES): Define.
575 (MULTI_CPU_OBJ_VALID): Define.
576 (DEPTC): Use the above.
579 Regenerate dependencies.
580 * Makefile.in: Regenerate.
582 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
584 * Makefile.am (YACC, LEX): Get them from configure.
586 2000-04-18 H.J. Lu (hjl@gnu.org)
588 * config/tc-i386.c (offset_in_range): Use addressT instead of
589 bfd_vma for non-bfd assemblers.
591 2000-04-17 Alan Modra <alan@linuxcare.com.au>
593 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
594 doesn't give spurious errors.
596 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
598 * as.h (SEEK_SET): Define if undefined.
600 2000-04-13 Alan Modra <alan@linuxcare.com.au>
602 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
603 constants, and don't assume offsetT is 32 bits.
605 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
607 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
608 (md_pcrel_from_section): Add prototype.
609 (d10v_fix_adjustable): Add prototype.
610 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
612 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
614 2000-04-12 Nick Clifton <nickc@cygnus.com>
616 * config/tc-d10v.c (find_opcode): Correctly calculate position of
617 symbol in frag chain.
619 2000-04-10 Alan Modra <alan@linuxcare.com.au>
621 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
622 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
623 (fits_in_signed_word, smallest_imm_type): Ditto.
624 (md_assemble): Use an offsetT var to hold offsetT values, not a
626 (offset_in_range): New.
627 (md_assemble): Use it.
628 (md_convert_frag): Change type of target_address, opcode_address,
629 and displacement_from_opcode_start to offsetT.
630 (md_create_short_jump): Change type of offset to offsetT.
631 (md_create_long_jump): Ditto.
632 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
633 (md_chars_to_number): Remove.
634 (output_invalid): Remove duplicate prototype.
636 2000-04-09 Nick Clifton <nickc@cygnus.com>
638 * Makefile.am (CPU_TYPES): Add 'avr'.
639 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
640 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
642 * Makefile.in: Regenerate.
644 * doc/as.texinfo: Add M32R documentation.
646 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
648 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
649 --enable-build-warnings option.
650 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
651 * Makefile.in, configure: Re-generate.
653 2000-04-07 Nick Clifton <nickc@cygnus.com>
655 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
656 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
657 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
658 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
659 (arm_force_relocation): Force relocations for
660 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
662 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
664 * config/tc-sh.c (get_operands): There's no third operand if the
665 first operand is an immediate.
667 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
669 * config/tc-sh.c (immediate): Delete.
670 (sh_operand_info): Add immediate member.
671 (parse_reg): Use A_PC for pc.
672 (parse_exp): Add second argument 'op'. All callers changed.
673 (parse_at): Expect pc to be coded as A_PC.
674 Use immediate field in *op.
675 (insert): Add fourth argument 'op'. All callers changed.
676 (build_relax): Add second argument 'op'. All callers changed.
677 (insert_loop_bounds): New function.
678 (build_Mytes): Remove DISP_4.
679 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
680 (assemble_ppi): Use immediate field in *operand.
681 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
682 (md_apply_fix): Likewise.
683 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
685 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
687 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
689 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
691 * internals.texi (CPU backend): Document
692 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
694 2000-04-04 Alan Modra <alan@linuxcare.com.au>
696 * po/gas.pot: Regenerate.
698 * as.c (show_usage): Restore translated part of bug string.
699 * gasp.c (show_usage): Likewise.
701 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
702 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
704 (DEP1): Modify for "gcc -MM".
708 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
710 * Makefile.in: Regenerate.
712 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
714 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
715 (md_begin): Likewise.
716 (HAVE_AM33): New macro.
717 (md_assemble): Use it. Match r_regs and xr_regs only if
720 2000-04-03 Alan Modra <alan@linuxcare.com.au>
722 * as.h: #include "bin-bugs.h"
723 * as.c (show_usage): Use REPORT_BUGS_TO.
724 * gasp.c: #include "bin-bugs.h"
725 (show_usage): Use REPORT_BUGS_TO.
727 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
729 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
731 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
732 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
735 2000-04-03 Alan Modra <alan@linuxcare.com.au>
737 * config/tc-i386.c (i386_immediate): Don't assume a constant
738 immediate is necessarily 16 bits when in 16 bit code mode.
739 (md_assemble): Instead set guess_suffix here after we have checked
742 2000-04-02 Richard Henderson <rth@cygnus.com>
744 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
745 quantities. Correct right shift sign extension.
746 (build_insn): Make `number' unsigned long. Mask top 6 bits of
747 32-bit value when shifting into place.
749 2000-04-01 Ian Lance Taylor <ian@zembu.com>
751 * app.c: Add ATTRIBUTE_UNUSED as needed.
752 * config/tc-ppc.c: Likewise.
753 (ppc_size): Make unsigned long.
754 (ppc_insert_operand): Add casts to avoid warnings.
756 2000-03-31 Nick Clifton <nickc@cygnus.com>
758 * config/tc-d10v.h (md_flush_pending_output): Define.
760 2000-03-29 Nick Clifton <nickc@cygnus.com>
762 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
763 segment. Works for both BFD_ASSEMBLER and others.
764 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
766 2000-03-29 Nick Clifton <nickc@cygnus.com
768 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
770 2000-03-28 Alan Modra <alan@linuxcare.com.au>
772 * listing.c (LISTING_LHS_WIDTH): Default depends on
774 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
776 2000-03-27 Ian Lance Taylor <ian@zembu.com>
778 * config/tc-sh.c (md_show_usage): Use backslash before newline in
781 2000-03-27 Alan Modra <alan@linuxcare.com.au>
783 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
785 * config/tc-avr.c (mcu_types): Add missing initialiser.
786 (md_pcrel_from_section): Add prototype.
787 (avr_operand): Remove redundant test of unsigned < 0.
788 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
790 2000-03-27 Denis Chertykov <denisc@overta.ru>
792 * config/tc-avr.c: New file for AVR support.
793 * config/tc-avr.h: Likewise.
794 * configure.in: Add AVR support.
795 * configure: Regenerate.
797 2000-03-26 Timothy Wall <twall@cygnus.com>
799 * gasp.c (macro_op): Add new argument to check_macro call.
800 Macro structure definitions moved to macro.h
801 * sb.h: Add argument to prototype for input_scrub_include_sb.
802 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
803 nesting checks with an additional flag.
804 (struct input_save): Add flag to indicate whether current sb
805 should be checked for proper macro/conditional nesting.
806 (input_scrub_push/pop): Save/restore nest check flag.
807 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
809 * macro.c (check_macro): Allow caller to retrieve parsed macro
810 information if a pointer is provided. This information may be
811 used by the new macro hooks.
812 * macro.h: Update prototype for check_macro. Macro struct
813 definitions moved here from macro.c/gasp.c.
814 * read.c (read_a_source_file): Add parameter to check_macro call,
815 and pass macro info to the macro hook, if defined.
816 (input_scrub_insert_line): New. Allow insertion of a line of
817 characters into the input stream.
818 (input_scrub_insert_file): New. Allow insertion of an arbitrary
819 file into the input stream.
820 (s_include): Use input_scrub_insert_file.
821 * internals.texi: Document new macro hooks.
822 * as.h: New prototypes added.
824 2000-03-26 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-i386.c: Don't start any as_bad or as_warn message with
827 an initial capital letter.
828 (i386_index_check): Reindent.
830 2000-03-19 Nick Clifton <nickc@cygnus.com>
832 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
835 2000-03-17 Thomas de Lellis <tdel@windriver.com>
837 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
838 instruction operand bad if Rd > 7 when generating
839 thumb instructions. Prevents for example,
840 "adr r12,label" from silently failing and generating
841 the wrong instruction.
843 2000-03-17 Nick Clifton <nickc@cygnus.com>
845 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
846 that have a destingation >= 0x400000.
847 Fix compile time warning messages.
849 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
851 * config/tc-sh.c (md_begin): When encountering insn that are
852 not supported by the current arch, only change the name if
853 its contents are the same as prev_name.
854 (get_specific): If the the architecture doesn't match, fail.
856 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
858 * config/tc-sh.c (IDENT_CHAR): Define.
859 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
860 matching back where it came from.
862 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
864 * config/tc-sh.c (md_show_usage): Add description of -dsp.
866 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
868 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
871 2000-03-15 Kazu Hirata <kazu@hxi.com>
873 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
875 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
877 * expr.c (operand) [case 'f']: When testing if '0f' can start a
878 floating-point-number, make sure 'f' is in FLT_CHARS.
880 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
882 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
883 (s_lcomm_internal): Use it.
884 * doc/internals.texi (CPU backend): Document it.
885 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
888 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
890 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
893 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
894 implementation doesn't have special handling for switch
896 (macro_build): Allow for code in sections other than .text.
899 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
900 Don't perform relocs if we will be outputting them.
901 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
902 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
905 2000-03-09 Catherine Moore <clm@cygnus.com>
907 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
908 relocation type based on the entry in the fixup structure.
910 2000-03-08 H.J. Lu (hjl@gnu.org)
912 * Makefile.am (install-exec-tooldir): Depend on
913 install-exec-bindir for parallel make.
914 * Makefile.in: Regenerated.
916 2000-03-06 Nick Clifton <nickc@cygnus.com>
918 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
920 (md_parse_option): Parse -m32r command line switch - disable m32rx
922 (md_show_usage): Document new option.
924 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
925 * doc/Makefile.in: Regenerate.
926 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
928 2000-03-02 Michael Meissner <meissner@redhat.com>
930 * config/tc-d30v.c (check_range): Remove code that incorrectly
931 sign extended values where bits < 32.
933 2000-03-02 H.J. Lu (hjl@gnu.org)
935 * configure.in: Support --enable-targets=all on ia32.
936 * configure: Regenerated.
938 2000-03-01 Nick Clifton <nickc@cygnus.com>
940 * gasp.c (do_align): Remove bogus check of alignment value.
942 2000-02-27 Thomas de Lellis <tdel@windriver.com>
944 * config/obj-elf.c (elf_frob_symbol): Remove code which when
945 TC_PPC was defined forced the type of a symbol with no other type
948 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
950 * doc/internals.texi (CPU backend): Mention that
951 line_separator_chars do not break up comments. Fix typos for
952 LEX_AT and LEX_NAME descriptions. Document operands for
953 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
954 description of md_create_short_jump usage. Document argument for
957 2000-02-27 Jakub Jelinek <jakub@redhat.com>
959 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
960 (md_parse_option): Handle it.
961 (md_show_usage): Document it.
963 2000-02-27 Ian Lance Taylor <ian@zembu.com>
965 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
966 opcode, for the instruction `pal19'. From Andrea Arcangeli
969 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
971 * config/tc-i386.c (i386_immediate): Move constant operand sizing
973 (md_assemble): To here, before template operands are matched.
974 Also ensure a constant immediate is sign extended when we know the
975 size is at most 16 bits. This is to catch cases like "add
976 $0xffc0,%ax" where we don't know the size, and thus that the
977 immediate can be represented as Imm8S until after parsing the
979 (i386_displacement): Similarly sign extend 16 bit constant
981 (md_assemble): Relax 16-bit jump constant range check to suit sign
982 extended displacements.
984 2000-02-26 Andreas Jaeger <aj@suse.de>
986 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
988 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
990 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
991 call operands when intel_syntax.
992 (intel_float_operand): Return 2 for "fi...".
993 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
994 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
995 earlier "SHORT" change.
996 (md_assemble): When determining suffix from Regs, exclude
999 2000-02-24 Nick Clifton <nickc@cygnus.com>
1001 * configure: Add arm-wince, mips-pe and sh-pe targets.
1002 * configure: Regenerate.
1004 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1006 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1007 "pe-mips" for the mips-pe target.
1009 * config/tc-arm.c (insns): Change displacement encoded in BL
1010 and B instructions if the target port is arm-wince.
1011 (do_ldst): Do not bias the relocation offset if the target
1013 (md_pcrel_from): Add in missing relocation offset bias if the
1014 target os arm-wince.
1016 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1017 (md_begin): Disable -G support for mips-pe target.
1018 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1019 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1022 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1023 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1024 assembler, just set the alignment to 4.
1026 * config/te-wince-pe.h: New file for WinCE targets. Define
1029 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1031 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1032 string instructions.
1033 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1034 (i386_intel_memory_operand): After finding a segment override,
1035 check again for no `[' before looking for a displacement. Bomb if
1036 more than one displacement rather than silently discarding the
1037 second and subsequent ones. Free strings malloc'd by
1038 build_displacement_string.
1040 2000-02-24 Catherine Moore <clm@cygnus.com>
1042 * config/obj-som.c (obj_pseudo_table): Add "weak".
1043 (obj_som_weak): New routine.
1045 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1047 * config/tc-i386.c (union i386_op): New.
1048 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1049 Throughout file replace occurences of disps[n], imms[n], regs[n]
1050 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1051 intel mode operand swapping. Add assert in regKludge and
1052 fake_zero_displacement code. Test i.types[n] when outputting
1053 displacements and immediates. Combine output of Disp16 with
1055 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1056 when in intel mode by (not) reversing fsub and fdiv operands
1057 before the template search. This fails for single operand
1058 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1059 undefined. Instead fix the base_opcode after we've found the
1060 template. Move base_opcode xor with found_reverse_match from
1061 opcode output code to before this fix so we test for the correct
1063 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1064 check in intel mode. Instead compare opcodes.
1066 * config/tc-i386.h (TC_RELOC): Delete.
1067 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1068 with equivalent call to reloc.
1070 * as.h (flag_m68k_mri): Move declaration after target include, and
1071 only declare when TC_M68K defined. Define as zero otherwise.
1072 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1073 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1074 Define as zero otherwise.
1075 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1076 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1077 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1078 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1079 testing whether defined.
1080 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1081 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1082 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1083 rather than testing whether defined.
1084 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1085 (parse_mri_cons): Declare and use only when TC_M68K.
1086 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1087 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1088 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1090 * NEWS: Mention IBM 370 support.
1092 2000-02-23 Richard Henderson <rth@cygnus.com>
1094 * config/tc-i386.c (md_assemble): When swapping operands for
1095 intel_syntax, assume everything that's not Imm or Disp is a
1098 2000-02-23 Linas Vepstas <linas@linas.org>
1100 * config/tc-i370.c, config/tc-i370.h: New files.
1101 * Makefile.am: Add support for Linux/IBM 370.
1102 * configure.in: Likewise.
1103 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1104 * config/obj-elf.c: Include elf/i370.h
1105 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1107 * Makefile.in: Regenerate.
1108 * configure: Regenerate.
1110 * doc/c-i370.texi: New file.
1111 * doc/all.texi: Include it.
1112 * doc/as.texinfo: And here.
1113 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1114 * doc/Makefile.in: Regenerate.
1116 2000-02-19 Michael Meissner <meissner@redhat.com>
1118 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1119 determine if an instruction can be used in parallel with an ADDppp
1120 or SUBppp instruction.
1122 2000-02-22 Andrew Haley <aph@cygnus.com>
1124 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1126 1999-12-30 Andrew Haley <aph@cygnus.com>
1128 * config/tc-mips.c (mips_gp32): New variable.
1129 (macro_build) Use mips_gp32.
1131 (md_longopts): Add "-mgp32" and "-mgp64".
1132 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1134 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1136 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1137 warning, and bump it to 1.
1139 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1141 From Brad Lucier <lucier@math.purdue.edu>:
1142 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1145 2000-02-21 Catherine Moore <clm@cygnus.com>
1147 * config/tc-mips.c (MF_HILO_INSN): Define.
1148 (mips_7000_hilo_fix): Declare.
1149 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1150 (md_parse_option): Check for 7000_HILO_FIX options.
1151 (OPTION_M7000_HILO_FIX): Define.
1152 (OPTION_NO_M7000_HILO_FIX): Define.
1153 * doc/c-mips.texi (-mfix7000): Describe.
1155 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1157 * listing.c (print_lines): Remove unused variable `end'.
1159 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1160 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1161 reloc_type when BFD_ASSEMBLER.
1162 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1163 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1164 statement and quell signed vs. unsigned comparison warning.
1166 2000-02-18 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1169 the computed frag offset, rather than overwriting it.
1171 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1173 * config/tc-sh.c ("elf/sh.h"): Include.
1174 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1175 (md.begin): Initialize target_arch.
1176 Only include opcodes in has table that match selected architecture.
1177 (parse_reg): Recognize register names for sh-dsp.
1178 (parse_at): Recognize post-modify addressing.
1179 (get_operands): The leading space is now optional.
1180 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1181 arguments. Update valid_arch.
1182 (build_Mytes): Add support for SDT_REG_N.
1183 (find_cooked_opcode): New function, broken out of md_assemble.
1184 (assemble_ppi, sh_elf_final_processing): New functions.
1185 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1186 (md_longopts, md_parse_option): New option: -dsp.
1187 * config/tc-sh.h (elf_tc_final_processing): Define.
1188 (sh_elf_final_processing): Declare.
1190 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1192 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1193 the unwinder subspace. Save the current seg/subseg before creating
1196 2000-02-10 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1199 little endian targets.
1200 (INST_BYTE1): Redefine to handle big and little endian
1202 (cpu_type): New type: Select between M340 and M210.
1203 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1204 instructions of the M340.
1205 (md_assemble): Add support for the MULSH and OPSR classes of
1207 (md_atof): Add support for little endian targets.
1208 (md_parse_option): Add support for -EL, -EB and -mcpu command
1210 (md_convert_frag): Add support for little endian targets.
1211 (md_apply_fix3): Add support for little endian targets.
1212 (md_number_to_chars): Add support for little endian targets.
1214 2000-02-10 Timothy Wall <twall@redhat.com>
1216 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1217 defined, use it to verify the symbol just read should be a label.
1219 2000-02-10 Timothy Wall <twall@redhat.com>
1221 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1222 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1223 around colons when KEEP_WHITE_AROUND_COLON is defined.
1224 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1225 and KEEP_WHITE_AROUND_COLON.
1227 2000-02-08 Timothy Wall <twall@redhat.com>
1229 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1231 (do_repeat): New. Abstract repeat logic so that a "break" can be
1233 (end_repeat): New. Provide support for a "break" out of the
1235 * read.h: Add prototypes for new functions.
1237 2000-02-08 Timothy Wall <twall@redhat.com>
1239 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1240 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1241 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1244 2000-02-08 Timothy Wall <twall@redhat.com>
1246 * read.c: Added elseif to directives table.
1247 * read.h: Added prototype for s_elseif.
1248 * doc/as.texinfo: Added description for elseif.
1249 * cond.c (s_elseif): New function
1251 2000-02-04 Timothy Wall <twall@redhat.com>
1253 * listing.c (print_lines): Remove conditionals causing bug in
1256 2000-02-03 Timothy Wall <twall@cygnus.com>
1258 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1260 * frags.c (frag_new): Calculate fr_fix in octets
1261 (frag_now_fix) Return offset as target address offset (bytes).
1262 (frag_now_fix_octets) New - Return offset in octets (8-bit
1264 * frags.h: Added prototype for frag_now_fix_octets().
1265 Distinguish between octets and bytes in field descriptions.
1266 * listing.c (calc_hex): Account for octets vs bytes when
1267 printing addresses/offsets.
1268 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1269 target is little-endian, print the octets in a word in big-endian
1270 order so that the display looks like a proper hexadecimal number,
1271 instead of having the octets reversed.
1272 * read.c (do_align): When recording alignment, alignment power
1273 should be in terms of target bytes (minimum addressible unit)
1275 (do_org) Convert ORG target address (byte) argument into an
1276 octet offset when generating a variable fragment.
1277 * symbols.c (resolve_symbol_value): Symbol final value
1278 converted to a target address offset (bytes) from its octet offset.
1279 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1280 offset (bytes) is adjusted by the frag offset (octets) converted
1282 (coff_frob_section) Section alignment power is in terms of bytes;
1283 convert it to an octet alignment power when calculating size (and
1284 size mask) in octets. Don't modify the section size in order to
1285 "align" it for TI COFF, since that format has a different method
1286 for storing alignment information.
1288 2000-02-01 Timothy Wall <twall@cygnus.com>
1290 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1291 entries, matching the way GCC generates them. If not escaped, the
1292 filename is encoded incorrectly.
1294 2000-01-31 Nick Clifton <nickc@cygnus.com>
1296 * config/tc-arm.c (reg_table): Add support for ATPCS register
1299 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1301 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1303 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1305 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1306 of a symbol when we really care about its value.
1308 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1310 * config/tc-mcore.c (md_assemble): Give warning message if
1311 operands passes to instruction are more than the spec.
1313 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1315 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1316 Thumb mode but the label seen was not declared as '.thumb_func'
1317 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1318 correct disassembly of Thumb code bounded by non function labels.
1320 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1322 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1323 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1325 * Makefile.in: Same here.
1328 * configure.in: Set bfd_gas for i386-aout when primary target
1329 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1330 we may need the primary te_file. Remove incorrect comment.
1332 * configure: Regenerate.
1334 * config/e-i386aout.c: New file.
1336 * as.c (USE_EMULATIONS): Move to before print_version_id.
1337 (struct emulation): Add i386aout.
1338 (show_usage): Split text strings. Reformat -a text. Add --em
1342 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1343 (aout_format_ops): New.
1346 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1347 preprocessor conditional and add aout USE_EMULATIONS tests.
1348 (read_a_source_file): Don't pass error strings to printf as
1352 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1354 (do_data): Same here.
1355 (process_file): And here.
1358 * symbols.c (colon): Rewrite "already defined" fatal message
1359 code for aout with USE_EMULATIONS.
1362 * config/obj-aout.c (OBJ_HEADER): Define.
1363 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1365 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1366 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1368 (obj_aout_type): Expand S_SET_OTHER here too.
1369 (obj_read_begin_hook): Remove.
1370 (aout_pop_insert): New.
1371 (obj_aout_s_get_other): New.
1372 (obj_aout_s_get_desc): New.
1373 (aout_format_ops): New.
1376 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1377 gets aout_pseudo_table.
1378 (aout_pseudo_table): Declare.
1379 (obj_read_begin_hook): Define.
1382 * config/obj-coff.c (obj_pseudo_table): Rename to
1384 (coff_pop_insert): Use coff_pseudo_table.
1385 (coff_sec_sym_ok_for_reloc): Remove.
1386 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1387 and comment all zero entries and remove #if 0 code.
1390 * config/obj-coff.h (obj_pop_insert): Define.
1391 (coff_pseudo_table): Declare.
1394 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1395 s_get_size, s_set_size. Comment all zero entries.
1398 * config/obj-elf.c (elf_s_get_other): New function.
1399 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1400 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1401 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1403 (obj_elf_parse_section_letters): Don't pass error strings to
1404 printf as format arg.
1407 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1409 (elf_s_get_other): Declare.
1410 (S_GET_OTHER) Define as elf_s_get_other if not already
1412 (S_SET_OTHER): Only define when not already defined.
1413 (elf_obj_read_begin_hook): Declare.
1414 (obj_read_begin_hook): Define.
1415 (elf_obj_symbol_new_hook): Declare.
1416 (obj_symbol_new_hook): Define.
1419 * config/obj-multi.h: Add copyright header and protect against
1420 multiple inclusion. Add * to all function pointers.
1421 (OBJ_HEADER): If defined, include it rather than other defines
1423 (obj_frob_file_after_relocs): Test for NULL.
1424 (obj_symbol_new_hook): Here too.
1425 (obj_sec_sym_ok_for_reloc): And here.
1426 (S_GET_OTHER): Define.
1427 (S_GET_DESC): Define.
1428 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1429 (OBJ_MAYBE_ELF): Update comment.
1431 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1432 OBJ_AOUT preprocessor conditional and handle emulation by
1433 testing OUTPUT_FLAVOR.
1434 (i386_displacement): Here too.
1435 (md_section_align): Similarly here.
1436 (i386_target_format): Conditionally compile when more than one
1437 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1438 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1439 (i386_displacement): Here too.
1442 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1443 Define TARGET_FORMAT for aout only when not multi.
1446 * config/te-multi.h: Delete file as it's identical to te-generic.h
1448 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1450 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1451 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1454 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1456 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1459 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1461 * config/tc-mips.c (mips_do_align): New function.
1462 * config/tc-mips.h (md_do_align): Define.
1464 2000-01-10 Philip Blundell <philb@gnu.org>
1466 * doc/c-arm.texi (ARM Options): Fix typo.
1467 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1468 line separator for Linux.
1469 * doc/as.texinfo (Comments): Mention the ARM.
1471 2000-01-10 Philip Blundell <pb@futuretv.com>
1473 * configure.in (arm*-*-conix*): New target.
1474 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1476 * configure: Regenerate.
1478 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1480 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1481 (obj_elf_visibility): New function.
1483 * doc/as.texinfo (Visibility): New node: document visibility
1486 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1488 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1489 warning for absolute jump/call without `*' in non-intel mode. No
1490 need to set i.types[0] JumpAbsolute in intel mode.
1492 1999-12-22 Philip Blundell <pb@futuretv.com>
1494 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1495 hook function when changing sections.
1496 (arm_s_data): Likewise.
1498 1999-12-14 Nick Clifton <nickc@cygnus.com>
1500 * config/tc-arm.c (md_parse_option): Add support for -marm720
1501 command line switch.
1503 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1505 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1506 (r_registers, xr_registers): Define.
1507 (r_register_name, xr_register_name): New functions.
1508 (md_assemble): Handle new am33 operand types and instruction
1510 (mn10300_insert_operand, check_operand): Likewise.
1512 1999-11-29 Nick Clifton <nickc@cygnus.com>
1514 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1515 (s_force_thumb): Set thumb_mode to 2.
1516 (md_assemble): Do not complain about thumb instructions on a
1517 non-thumb target if thumb_mode is set to 2.
1519 1999-11-28 Michael Meissner <meissner@cygnus.com>
1521 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1522 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1523 (O_...): Add new machine dependent expressions if we are handling
1524 explicit relocations.
1525 (alpha_reloc_op): New static table holding the explicit relocation
1527 (alpha_literal_hash): New static to hold the hash table for
1528 explicit relocations.
1529 (alpha_macros): Add support for explicit relocations.
1530 (md_begin): If explicit relocations, initialize hash table.
1531 (md_assemble): Don't print a second error if tokenize_arguments
1532 already printed an error message.
1533 (md_apply_fix): Add support for explicit relocations.
1534 (alpha_force_relocation): Ditto.
1535 (alpha_fix_adjustable): Ditto.
1536 (alpha_adjust_symtab): New function to support explicit
1538 (alpha_adjust_symtab_relocs): Ditto.
1539 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1540 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1541 Add support for explicit relocations. Return -2 if an error
1542 message was already printed.
1543 (find_macro_match): Add support for explicit relocations. Comment
1545 (emit_insn): Add support for explicit relocations.
1546 (assemble_tokens): Ditto.
1548 (load_expression): Ditto.
1551 (emit_ir_load): Ditto.
1552 (emit_loadstore): Ditto.
1555 (emit_sextX): Ditto.
1556 (emit_division): Ditto.
1557 (emit_jsrjmp): Ditto.
1558 (emit_retjcr): Ditto.
1560 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1562 (tc_adjust_symtab): If explicit relocations, call the function
1563 alpha_adjust_symtab.
1564 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1565 relocations next to the literal relocation they reference.
1566 (TC_INIT_FIX_DATA): Initialize the new fields.
1567 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1569 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1571 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1572 'B' operand for PA2.0 bb instruction.
1574 1999-11-18 Nick Clifton <nickc@cygnus.com>
1576 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1579 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1581 (mcore_force_relocation): Force relocations to be generated for
1584 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1586 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1587 (i386_displacement): Disallow O_big displacements.
1589 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1591 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1592 improvements in error checking.
1593 (md_assemble): Support for unconditional ARM instructions.
1594 (md_parse_option): Support for -m[arm]v5e flag.
1596 1999-11-12 Nick Clifton <nickc@cygnus.com>
1598 * macro.c (buffer_and_nest): Do not check beyond the end of the
1601 1999-11-11 Nick Clifton <nickc@cygnus.com>
1603 * macro.c (buffer_and_nest): Look for seperator after TO and
1606 1999-11-08 Andrew Haley <aph@cygnus.com>
1608 * app.c (do_scrub_chars): When in State 10, treat backslash
1609 characters in the same way as as symbol characters.
1611 1999-11-07 Richard Henderson <rth@cygnus.com>
1613 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1614 the previous label was in the current section before playing
1615 with auto-alignment.
1617 1999-11-06 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-v850.c (v850_force_relocation): Force relocation
1621 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1624 1999-11-05 Michael Meissner <meissner@cygnus.com>
1626 * expr.h (operatorT): Increase machine dependent operators to 16.
1627 * expr.c (op_rank): Ditto.
1629 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1631 * read.c (pseudo_set): Reject attempts to set the value of a
1634 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1637 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1639 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1640 to bfd_set_section_contents.
1642 1999-11-03 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1646 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1648 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1649 (mips_ip): Use OPCODE_IS_MEMBER.
1651 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1653 * config/tc-arm.c (reg_required_here): Improve comments.
1655 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1656 (tinsns): Initialize variants field.
1658 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1659 BAD_PC respectively.
1661 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1663 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1664 * config/tc-arm.h: Fix compile time warnings.
1666 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1668 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1669 form @abs16, @(abs16) and @(abs16 + imm).
1671 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1673 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1674 (ISA_HAS_64_BIT_REGS) New.
1675 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1676 mips_emit_delays,macro_build,load_register,load_addresss,
1677 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1678 and/or use new ISA_xxx macros in expressions involving
1679 ISA, particularly mips_opts.isa.
1681 1999-10-18 Michael Meissner <meissner@cygnus.com>
1683 * expr.h (operatorT): Add machine dependent operators md1..md8.
1684 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1685 for the machine dependent operators to use.
1687 * expr.c (op_rank): Add machine dependent operators.
1689 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1691 (O_cpregister): Ditto.
1692 (md_begin): Change X_op test that field is wide enough to use
1693 O_max instead of O_alpha_max.
1694 (cpu_types): Fill in missing initializer.
1695 (alpha_num_macros): Make unsigned.
1696 (md_assemble): Make opnamelen be size_t.
1697 (md_apply_fix): Cast alpha_num_operands to int before testing.
1698 (alpha_force_relocation): Ditto.
1699 (alpha_fix_adjustable): Ditto.
1700 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1701 (tc_gen_reloc): Ditto.
1702 (tc_get_register): Ditto.
1707 (s_alpha_ent): Ditto.
1708 (s_alpha_end): Ditto.
1709 (s_alpha_frame): Ditto.
1710 (s_alpha_prologue): Ditto.
1711 (s_alpha_file): Ditto.
1712 (s_alpha_gprel32): Ditto.
1713 (s_alpha_proc): Ditto.
1714 (s_alpha_set): Ditto.
1715 (s_alpha_base): Ditto.
1716 (s_alpha_align): Ditto.
1717 (s_alpha_arch): Ditto.
1718 (alpha_align): Ditto.
1719 (assemble_insn): Suppress unused variable warning.
1721 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1722 order in the structure.
1723 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1725 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1727 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1729 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1731 * config/tc-i386.c (i386_index_check): Correct #endif location.
1733 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1735 * as.c (show_usage): Document new options.
1736 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1737 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1738 (parse_args): Parse the new options.
1739 (main): If there were warnings, and --fatal-warnings
1740 was specified, print an error.
1741 * as.h: New variable, flag_fatal_warnings, for new option.
1743 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1745 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1746 '@'. Change autoincrement completers to fall through to cache control
1749 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1751 (pa_parse_addb_64_cmpltr): New function.
1753 * config/tc-hppa.c (pa_ip): Change error message.
1754 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1755 '?Q' args to allow falling through.
1757 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1758 Remove unused conditional codes.
1759 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1761 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1763 * config/tc-d30v.c (CHAR_BIT): Define.
1764 (check_range): Fix bit operations to support integers bigger than
1767 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1769 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1772 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1773 Doug Evans <devans@cygnus.com>
1775 Add support for m32rx.
1776 * config/tc-m32r.c (enable_m32rx): New static global.
1777 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1778 (allow_m32rx): New function.
1779 (M32R_SHORTOPTS): Add `O'.
1780 (md_longopts): Add --m32rx plus several warning options.
1781 (md_parse_option): Handle new options.
1782 (md_show_usage): Print them.
1783 (md_begin): Enable m32rx.
1784 (OPERAND_IS_COND_BIT): New macro.
1785 (first_writes_to_seconds_operands): New function.
1786 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1787 (target_make_parallel,assemble_two_insns): New functions.
1788 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1789 If optimizing and m32rx, try to make consecutive insns parallel.
1791 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1793 * config/tc-mips.c (nopic_need_relax): Allow for the
1794 .sdata.foo sections generated by -fdata-sections,
1795 and for the .gnu.linkonce.s sections generated by C++.
1797 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1799 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1800 with cleaner code using completer prefixes. Add 'Y'.
1802 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1804 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1806 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1807 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1808 insn does not match and we should try the next insn in the table.
1810 1999-09-22 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1814 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1819 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1821 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1822 OBJ_ELF. If ELF, add "sq".
1823 (md_parse_option): If ELF, ignore -s and -q.
1824 (md_show_usage): Mention ELF options.
1826 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1828 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1831 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1833 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1835 * config/tc-hppa.c (struct pa_it): New field "trunc".
1836 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1837 (pa_parse_ftest_gfx_completer): New function
1838 (pa_parse_fp_cnv_format): New function.
1840 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1841 (md_apply_fix): Handle 22bit pc-rel branches.
1843 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1845 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1847 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1849 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1851 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1853 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1854 (pa_ip): Handle 'fX'.
1856 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1858 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1859 unwinds unless the function is in the text space.
1860 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1862 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1865 (md_assemble): To here. Tweak address generation.
1867 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1869 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1870 (md_assemble): Call dwarf2_where for OBJ_ELF.
1871 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1872 (pa_end_of_source): New function.
1873 * tc-hppa.h (md_end): Define for OBJ_ELF.
1875 1999-09-14 Michael Meissner <meissner@cygnus.com>
1877 * configure.in (Canonicalization of target names): Remove adding
1878 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1879 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1880 * configure: Regenerate.
1882 1999-09-14 Donn Terry <donn@interix.com>
1884 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1886 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1888 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1889 pc-relative jmp/call to an absolute symbol.
1890 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1891 absolute section symbols.
1893 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1894 jump handling code and comments.
1896 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1898 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1899 the value if TE_PE and a global defined symbol.
1901 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1903 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1904 print the symbol, rather than printing it here.
1906 1999-09-11 Donn Terry <donn@interix.com>
1908 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1909 BFD_RELOC_RVA relocations.
1911 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1912 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1915 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1917 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1918 * doc/internals.texi (Object format backend): Document
1921 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1922 relocations against global symbols if TE_PE.
1924 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1925 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1927 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1930 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1931 symbols which do not have a constant value, or tags with
1932 non-tags. Remove the symbol from the list before adding it at the
1935 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1936 C_FCN symbol differently if TE_PE.
1937 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1938 appears in the pseudo-op, rather coff_line_base which is only set
1941 * config/obj-coff.c (obj_coff_loc): New static function.
1942 (obj_pseudo_table): Add "loc".
1944 * config/obj-coff.c (add_lineno): Check that the line number is
1947 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1948 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1950 (md_atof): Return NULL rather than 0.
1951 * config/tc-i386.c (md_atof): Change type to int.
1952 * expr.c (expr): Change first parameter to int.
1953 * config/obj-coff.c: Add declarations for static functions.
1954 (coff_frob_symbol): Use SYM_AUXENT.
1955 * config/tc-i386.h (flag_16bit_code): Don't declare.
1957 * config/obj-coff.c (obj_coff_section): Default to setting
1958 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1960 * write.c (adjust_reloc_syms): Print adjusted fixup.
1962 * expr.c (integer_constant): Correct too_many_digits calculation
1965 1999-09-09 Andreas Schwab <schwab@suse.de>
1967 * doc/c-arm.texi: Fix arguments of @var to not contain
1970 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1972 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1974 (md_parse_option): Only support -k flag for ELF and COFF targets.
1976 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1978 * config/tc-hppa.c (pa_ip): Put strict register checks before
1979 call to pa_parse_number.
1981 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1983 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1985 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1988 1999-09-06 Donn Terry <donn@interix.com>
1990 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1992 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1994 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1995 candidate instruction. Require registers for register arguments
1996 when in strict mode. Require assemble-time constants for
1997 constants when in strict mode.
1998 (pa_get_absolute_expression): Require a constant when in strict
2001 1999-09-06 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2005 1999-09-04 Steve Chamberlain <sac@pobox.com>
2007 * config/tc-pj.c: New file, supports picoJava in ELF.
2008 * config/tc-pj.h: Ditto.
2009 * configure.in (pjl*, pj*): New targets.
2010 * Makefile.am: Rebuild dependencies.
2011 (CPU_TYPES): Add pj.
2012 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2013 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2014 * doc/c-pj.texi: New file.
2015 * doc/as.texinfo: Add some PJ specifics.
2016 * doc/all.texi: Add PJ to the list of all architectures, sort them
2018 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2019 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2021 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2023 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2024 (obj_frob_file): Test for null pointer.
2025 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2026 (OBJ_PROCESS_STAB): And here.
2027 (elf_obj_sy): Remove
2029 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2030 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2031 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2033 * config/obj-coff.c (no_func): Remove.
2034 (coff_format_ops): Change occurrences of no_func to 0, as we test
2035 for 0 in obj-multi.h.
2037 * configure.in: Enable bfd for i386-coff when primary target is
2038 bfd. Enable i386 elf,coff emulation support. Don't set
2039 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2040 emulation to support.
2041 *configure: Regenerate.
2043 1999-09-02 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2046 .section .line directive is encountered.
2048 1999-09-01 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2053 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2054 * as.texinfo: Document --gdwarf2 command line option.
2055 Add additional documentation of ARM command line switches.
2057 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2059 * config/tc-i386.c (i386_intel_memory_operand): Combine
2060 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2061 and RESTORE_END_STRING around parse_register calls.
2062 (i386_operand): Here too.
2063 (i386_is_reg): Remove.
2064 (parse_register): Move as_bad calls from within this function to
2067 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2069 Based on a patch from H.J. Lu <hjl@gnu.org>
2070 * config/tc-i386.c (parse_register): Handle FP regs specially.
2071 (md_begin): Remove '(' and ')' from register_chars.
2073 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2075 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2076 error message (done elsewhere).
2078 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2080 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2082 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2084 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2087 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2089 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2091 Add new completers. Fix bug in 64 bit condition handling.
2093 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2096 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2098 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2100 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2102 1999-08-27 Jim Wilson <wilson@cygnus.com>
2104 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2105 (struct ls): Add frag field. Initialize it to zero.
2106 (out_end_sequence): New local text_frag. Set it while in text section.
2107 Replace address check with frag check. Set ls.frag to text_frag if
2108 out_set_addr called.
2109 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2110 Set it before switching sections. Replace address check with frag
2111 check. Set ls.frag to saved_frag if out_set_addr called.
2113 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2115 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2116 output "advance_pc" opcode instead of calling gen_addr_line().
2117 The latter has the undesired side-effect of creating a new row
2118 in the debug line info matrix.
2120 1999-08-26 Jim Wilson <wilson@cygnus.com>
2122 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2123 ls.last_filename if last is less than zero. Set ls.last_filename
2124 when allocating new entry.
2125 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2128 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2130 * config/tc-i386.c (i386_index_check): Fix the displacement size
2131 when INFER_ADDR_PREFIX.
2133 1999-08-18 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2138 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2140 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2141 handle 0xffffNNNN constants correctly.
2143 1999-08-16 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2148 1999-08-13 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2151 (md_apply_fix3): Always pass positive values to
2152 validate_offset_imm.
2154 1999-08-12 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-arm.c (skip_whitespace): New macro.
2157 Formatting tidy ups.
2159 (md_apply_fix3): Store relocation offset in addend for ELF based
2161 (arm_force_relocation): Always generate relocs for Thumb function
2164 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2166 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2167 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2169 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2171 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2172 flags for the unwind subspace.
2174 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2175 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2176 suitable relocation based on the size of the target's pointer.
2177 Always Use subsegment zero for the unwinders.
2178 (pa_level): Handle "2.0w".
2180 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2182 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2183 with the following instruction unless this was specified.
2185 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2187 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2188 certain sections, to match BFD changes.
2190 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2192 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2193 (EXTRA_SCRIPTS): Define to keep automake happy.
2194 * Makefile.in: Rebuild.
2196 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2198 * Makefile.am: Rename .dep* files to DEP*.
2199 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2200 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2202 * Makefile.in: Rebuild.
2204 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2206 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2208 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2210 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2211 avoid problems on DOS filesystems.
2212 * Makefile.in: Rebuild.
2214 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2216 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2218 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2221 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2223 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2224 line to create ${GDBINIT} rather than .gdbinit.
2225 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2227 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2229 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2231 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2233 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2235 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2237 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2238 non-adjustable symbols.
2240 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2242 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2244 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2246 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2249 1999-08-05 Donn Terry <donn@interix.com>
2251 * config/te-interix.h: New file.
2252 * configure.in (i386-*-interix*): New target.
2253 * configure: Rebuild.
2255 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2257 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2258 selectors for ELF too.
2259 (selector_table): Add "ltp" and "rtp" selectors.
2261 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2263 * config/tc-i386.c (i386_operand): No need to change
2264 operand_string pointer in segment reg case before goto
2265 do_memory_reference. Initialise displacement_string_start and
2266 displacement_string_end after do_memory_reference label.
2267 (i386_index_check): Add operand_string param, and print error
2268 message on failure here.
2269 (i386_intel_memory_operand): Instead of here.
2270 (i386_operand): And here.
2271 (INFER_ADDR_PREFIX): Enable.
2273 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2275 * config/tc-i386.h (DefaultSize): Define. Renumber following
2276 opcode_modifier defines.
2278 From Etienne Lorrain <etienne.lorrain@ibm.net>
2279 * config/tc-i386.c (stackop_size): New variable.
2280 (set_16bit_code_flag): Clear it here.
2281 (set_16bit_gcc_code_flag): New function.
2282 (md_pseudo_table): Add "code16gcc" entry.
2283 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2285 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2287 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2288 next_set_end even if the end symbol is being discarded.
2290 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2291 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2292 * config/obj-coff.c: Likewise.
2293 (seg_info_type): Remove.
2294 (seg_info_off_by_4): Change to array of segT.
2295 (s_get_segment): Adjust accordingly.
2296 (obj_pseudo_table): Fully initialize sentinel entry.
2298 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2299 Ralf Baechle <ralf@uni-koblenz.de>.
2301 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2303 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2305 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2307 * config/tc-i386.c: Indentation and white space changes.
2308 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2309 don't enable it by default.
2310 (i386_intel_operand): Remove redundant prototype.
2311 Move check on number of memory operands, and i.mem_operands++
2312 (i386_intel_memory_operand): To here.
2313 Remove i386_immediate code from here. Remove special case code
2314 for input and output using (%dx). Remove base/index checks and
2315 call i386_index_check instead. Save initial operand_string
2316 argument for error message.
2317 (i386_operand): Remove redundant prototype. Move base/index
2318 checks to i386_index_check.
2319 (i386_displacement): Move intel mode check for non-zero
2321 (i386_intel_memory_operand): To here.
2323 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2325 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2326 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2327 by .register pseudo-op if -64 and --no-undeclared-regs.
2328 (s_register, sparc_adjust_symtab): New functions.
2329 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2330 Declare sparc_adjust_symtab as tc_adjust_symtab.
2331 * doc/c-sparc.texi: Add description of #ignore special literal
2332 for .register pseudo-op.
2334 1999-07-30 Catherine Moore <clm@cygnus.com>
2336 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2337 the relocation's section offset.
2339 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 * write.c (fixup_segment): Fix generic error check overflow test.
2343 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2344 X_add_number to long.
2346 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2348 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2351 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2353 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2356 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2358 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2360 * configure.bat: Remove; obsolete.
2361 * config/go32.cfg: Likewise.
2363 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2365 * configure.in (i386-*-vxworks*): New target.
2366 * configure: Rebuild.
2368 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2370 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2372 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2374 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2376 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2377 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2378 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2379 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2380 MAX_RELOC_EXPANSION): Define.
2381 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2383 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2385 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2386 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2387 block. Print a warning if an 8-bit or 16-bit constant
2388 displacement or immediate is truncated on output.
2389 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2391 (i386_operand): Disallow immediate jump absolute operand.
2393 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2395 * configure.in: Bump version number to 2.9.5.
2396 * configure: Rebuild.
2398 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2401 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2403 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2404 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2406 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2408 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2410 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2412 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2413 if -mno-fpu was given.
2414 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2416 (cons_fix_new_arm): Remove misleading comments.
2418 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2420 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2422 (relax_segment): Likewise. After giving a rs_org error, convert
2423 the frag to rs_align to avoid cascading errors.
2425 1999-07-12 Andreas Schwab <schwab@suse.de>
2427 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2429 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2431 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2432 as appropriate. Fill in structure initializations. Add variable
2433 initializations. Add casts.
2434 * dwarf2dbg.c (print_stats): Change i to size_t.
2435 * listing.c (listing_listing): Change list_line to unsigned int.
2437 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2439 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2440 rather than checking for \001 and \002 in symbol name.
2441 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2443 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2445 * configure.in (hppa*-linux-gnu*): New target.
2446 * configure: Rebuilt.
2448 1999-07-08 Nick Clifton <nickc@cygnus.com>
2450 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2452 1999-07-07 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2455 accessing symbolP directly.
2457 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2459 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2462 1999-07-05 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-arm.c (ARM_EXT_V5): Define.
2465 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2466 (md_begin): Detect ARM v5 architectures.
2467 (md_parse_option): Accept arm v5 specification.
2468 (md_show_usage): Documment -marmv5 switch.
2470 * doc/c-arm.texi: Document -marmv5 command line option.
2472 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2474 (validate_immediate_twopart): New function. Determine if a
2475 constant can be computed by two ADD instructions.
2476 (output_inst): Remove its command line parameter - it was never
2478 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2479 implememt the ADRL pseudo op.
2480 (tc_gen_reloc): Generate a suitable error message if an ADRL
2481 instruction tries to generate a real reloc.
2483 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2485 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2487 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2490 1999-06-27 H.J. Lu <hjl@gnu.org>
2492 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2493 non BFD_ASSEMBLER case.
2495 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2497 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2500 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2502 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2503 out_end_sequence() when the address decreases due to a new frag.
2504 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2505 numbering starts with 1.
2507 1999-06-23 Nick Clifton <nickc@cygnus.com>
2509 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2511 (mcore_s_text): Call obj_elf_text for ELF target.
2512 (mcore_s_data): Call obj_elf_data for ELF target.
2513 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2515 (mcore_s_bss): New function: Dump literal table before changing
2517 (mcore_s_comm): New function: Dump literal table before changing
2520 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2521 No longer static functions.
2522 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2523 Provide prototypes for these functions.
2525 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2527 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2528 a list of names, to try obj_segment_name, and to try abbreviated
2529 names when using COFF without long section names.
2531 * config/tc-alpha.c: More use of symbol accessor functions.
2532 * config/tc-arc.c: Likewise.
2533 * config/tc-d30v.c: Likewise.
2534 * config/tc-fr30.c: Likewise.
2535 * config/tc-i860.c: Likewise.
2536 * config/tc-m88k.c: Likewise.
2537 * config/tc-mcore.c: Likewise.
2538 * config/tc-ns32k.c: Likewise.
2539 * config/tc-sparc.c: Likewise.
2540 * config/tc-v850.c: Likewise.
2542 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2543 sy_value with appropriate accessor functions.
2544 * config/tc-arm.c (md_apply_fix3): Likewise.
2545 * config/tc-d10v.c (AT_WORD_P): Likewise.
2546 * config/tc-v850.c (reg_name_search): Likewise.
2548 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2549 use symbol_get_bfdsym instead.
2550 * config/tc-ppc.c (md_assemble): Likewise.
2551 * config/tc-v850.c (v850_comm): Likewise.
2553 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2555 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2556 the symbol, rather than accessing the bsym member.
2557 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2558 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2559 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2560 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2561 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2562 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2563 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2564 * config/tc-v850.c (tc_gen_reloc): Likewise.
2566 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2568 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2569 (hppa_gen_reloc_type): Conditionalize on BFD64.
2570 (tc_gen_reloc): Re-enable ELF relocations.
2571 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2573 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2575 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2577 (do_ldst): Move assignment out of if condition.
2578 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2579 parentheses to avoid warning.
2581 1999-06-21 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2584 macro to get at the BFD symbol associated with a GAS symbol.
2586 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2588 * config/tc-ppc.c: Update for symbol handling changes.
2589 * config/obj-coff.c: Likewise.
2591 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2593 * tc-hppa.c: General cleanups of ELF support. No more spaces
2594 and subspaces for ELF.
2595 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2596 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2597 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2598 (UNWIND_SECTION_NAME): Likewise.
2599 (space/subspace related structures): Conditionalize definitions
2601 (space/subspace directives and support routines): Conditionalize
2602 definitions and references/uses on OBJ_SOM.
2603 (label_symbol_struct): For ELF, track the symbol's segment. For
2604 SOM track its space.
2605 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2607 (USE_ALIASES): Kill for both SOM & ELF.
2608 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2609 (pa_space, pa_subspace): Corresponding changes.
2610 (pa_spaces_begin): Corresponding chagnes.
2611 (md_begin): Do not muck around with space/subspace stuff for
2613 (md_apply_fix): Temporarily disable argument relocation stuff
2615 (tc_gen_reloc): Temporarily disable relocation generation for
2617 (pa_build_unwind_subspace): Similarly.
2619 1999-06-16 Nick Clifton <nickc@cygnus.com>
2621 * config/tc-arm.c (thumb_set): New pseudo op.
2622 (text, data, section): Override these pseudo ops with ARM
2624 (s_thumb_set): New function: Perform the same as a .set pseudo
2625 op, but also mark the alias'ed symbol as being a Thumb
2627 (arm_s_text): New function: Perform the same as the .text
2628 pseudo op, but dump the literal pool before changing
2630 (arm_s_data): New function: Perform the same as the .data
2631 pseudo op, but dump the literal pool before changing
2633 (arm_s_section): New function: Perform the same as the
2634 .section pseudo op, but dump the literal pool before changing
2636 (arm_cleanup): Do not reset the current section before dumping
2639 1999-06-17 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2642 OPTION_NO_WARN_UNMATCHED entries.
2643 (md_parse_option): Generate a warning message if an unrecognised
2644 option is encountered.
2646 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2647 (get_operands): When parsing an expression after an '@' symbol
2648 has been detected, do not ignore '#' symbols.
2649 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2652 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2654 From K. Richard Pixley <rich@noir.com>:
2655 * configure.in (ppc-*-vxworks*): New target.
2656 * configure: Rebuild.
2658 1999-06-12 Philip Blundell <philb@gnu.org>
2660 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2662 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2664 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2665 which refer to symbols in linkonce sections, permit reducing the
2666 relocs if the symbol is local.
2668 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2670 * subsegs.c (subseg_text_p): New function.
2671 * as.h (subseg_text_p): Declare.
2672 * read.c (do_align): Use subseg_text_p to set the default fill.
2673 * write.c (subsegs_finish): Likewise.
2674 * config/obj-coff.c (write_object_file): Likewise.
2675 * config/tc-i386.h (md_maybe_text): Don't define.
2676 (md_do_align): Use subseg_text_p to set the default fill.
2677 * config/tc-m32r.c (m32r_do_align): Likewise.
2678 * config/tc-sh.c (sh_do_align): Likewise.
2679 * config/tc-sparc.h (md_do_align): Likewise.
2681 1999-06-12 David O'Brien <obrien@freebsd.org>
2683 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2684 * configure: Rebuild.
2686 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2688 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2689 * Makefile.am: Rebuild dependencies.
2690 * Makefile.in: Rebuild.
2692 * config/tc-i386.c (i386_immediate): Remove unused label
2695 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2696 * symbols.c: Likewise.
2697 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2698 sy_next field when taking address, rather than symbol_next.
2700 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2702 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2703 value from the output file architecture.
2704 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2705 * dwarf2dbg.h: Change bfd_vma to addressT.
2707 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2709 * dwarf2dbg.h: Use PARAMS in function declarations.
2711 1999-06-11 Martin Dorey <mdorey@madge.com>
2713 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2714 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2716 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2718 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2720 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2722 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2725 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2727 * read.c (read_a_source_file): Only declare inescape if
2730 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2732 (find_entry_byval): Add parens to avoid warning.
2734 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2736 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2739 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2741 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2744 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2745 synthetize_setx): New functions.
2746 (md_assemble): Broken the special cases into the above
2747 functions. Make compiler happy if sizeof(bfd_vma)==4.
2748 Fix sethi generated from set/setuw. If instructions have a relloc,
2749 always clear the fields to be relocated in the opcode.
2750 (sparc_ip): Remove special_case global variable.
2752 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2754 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2755 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2756 indication of success rather than a value.
2757 (itbl_get_val): Likewise.
2758 (itbl_get_field): Use strcspn. Change delimiters to include
2760 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2761 (itbl_get_val): Likewise.
2762 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2764 * symbols.c (copy_symbol_attributes): Convert local symbols to
2767 1999-06-10 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2772 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2774 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2775 Optimize set if sizeof(bfd_vma) == 64.
2776 (sparc_ip): Fix sethi - without %hi() it should generate
2777 R_SPARC_22 reloc, not R_SPARC_HI22.
2778 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2780 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2782 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2783 (s_ncons): New function.
2784 (native_op_table): New table.
2785 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2786 R_SPARC_OLO10 handling.
2788 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2790 * expr.h (struct expressionS): Revert last change; widen X_op.
2791 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2793 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2795 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2796 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2797 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2798 * Makefile.in: Regenerated.
2800 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2801 `common' pass on to s_mri_common.
2802 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2804 1999-06-06 Richard Henderson <rth@cygnus.com>
2806 * config/obj-elf.c (obj_elf_section): Don't free the return
2807 value of demand_copy_C_string.
2809 1999-06-05 Richard Henderson <rth@cygnus.com>
2811 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2812 creation logic from obj_elf_create_section.
2814 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2815 (section_stack): New.
2816 (special_sections): Make const.
2817 (obj_elf_section): Gut and rewrite parsing.
2818 (obj_elf_change_section): New function broken out of obj_elf_section.
2819 (obj_elf_parse_section_letters): Likewise.
2820 (obj_elf_section_word): Likewise.
2821 (obj_elf_section_type): Likewise.
2822 (obj_elf_previous): Treat as a toggle.
2823 (obj_elf_popsection): New.
2824 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2825 (ppc_section_type): Likewise.
2826 * config/tc-ppc.h: Likewise.
2828 * expr.h (struct expressionS): Don't make X_op a bitfield.
2829 * config/tc-alpha.c: Update for symbol handling changes.
2830 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2831 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2833 1999-06-05 Richard Henderson <rth@cygnus.com>
2835 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2836 (dwarf2_gen_line_info): Kill unused variables.
2837 (dwarf2_finish): Likewise.
2838 (dwarf2_where): Likewise.
2839 (dwarf2_directive_file): If we've only got a string,
2840 hand off to s_app_file.
2841 * ecoff.c: Move the include of ecoff.h.
2842 * symbols.h (S_IS_FUNCTION): Prototype.
2844 * read.c (LEX_HASH): Supply a default.
2846 (s_globl): Update `c' after skipping whitespace.
2847 * read.h (LEX_END_NAME, is_name_ender): New.
2848 * expr.c (get_symbol_end): Respect it.
2850 1999-06-04 Mark Klein <mklein@dis.com>
2852 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2854 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2856 * config/tc-hppa.c: Update for symbol handling changes.
2858 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2860 * cgen.c: Update for symbol handling changes.
2861 * config/tc-m32r.c: Likewise.
2863 * config/tc-hppa.h: Update for symbol handling changes.
2864 * config/tc-hppa.c: Likewise.
2866 * config/tc-arm.h: Update for symbol handling changes.
2867 * config/tc-arm.c: Likewise.
2868 (symbol_make_empty): Remove. Just use symbol_create.
2870 * symbols.c (symbol_set_tc): Correct name.
2872 * Makefile.am: Rebuild dependencies.
2873 ($(OBJS)): Don't depend upon struc-symbol.h.
2874 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2875 * dep-in.sed: Don't remove struc-symbol.h.
2876 * Makefile.in: Rebuild.
2878 * doc/internals.texi (Symbols): Describe changes in symbol
2881 1999-06-03 Richard Henderson <rth@cygnus.com>
2883 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2884 instead of doing the work by hand.
2886 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2888 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2889 state of line state-machine.
2890 (struct ls): Collect DWARF2 line state-machine state in new member
2891 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2892 resulted in any DWARF2 directives.
2893 (reset_state_machine): New function.
2894 (out_end_sequence): Ditto.
2895 (dwarf2_gen_line_info): When switching sections or switching to a
2896 lower text address, call out_end_sequence() first to terminate the
2897 previous code sequence as code sequences MUST have monotonically
2898 increasing addresses.
2899 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2901 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2903 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2904 DWARF2 debug info (line information only, at this point).
2905 * as.h: Update comment about supported debug formats.
2906 * dwarf2dbg.c, dwarf2dbg.h: New files.
2907 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2909 * expr.c (operand): Don't use [ for parens if we want an index op.
2910 (op_encoding): Switch [ into O_index, if desired.
2911 (op_rank): Renumber with O_index on bottom.
2912 (expr): If O_index, match closing bracket.
2913 * expr.h (O_index): New.
2915 * read.c (read_a_source_file): Conditionally allow matched "
2916 in lines passed to md_assemble.
2918 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2920 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2922 Add support for storing local symbols in a small structure to save
2923 memory when assembling large files.
2924 * as.h: Don't include struc-symbol.h.
2925 (symbolS): Add typedef.
2926 * symbols.c: Include struc-symbol.h.
2927 (local_hash): New static variable.
2928 (save_symbol_name): New static function, from symbol_create.
2929 (symbol_create): Call save_symbol_name.
2930 (local_symbol_count): New static variable.
2931 (local_symbol_conversion_count): Likewise.
2932 (LOCAL_SYMBOL_CHECK): Define.
2933 (local_symbol_make): New static function.
2934 (local_symbol_convert): New static function.
2935 (colon): Handle local symbols. Create local symbol for local
2937 (symbol_table_insert): Handle local symbols.
2938 (symbol_find_or_make): Create local symbol for local label name.
2939 (symbol_find_base): Check for local symbol.
2940 (symbol_append, symbol_insert): Check for local symbols.
2941 (symbol_clear_list_pointers, symbol_remove): Likewise.
2942 (verify_symbol_chain): Likewise.
2943 (copy_symbol_attributes): Likewise.
2944 (resolve_symbol_value): Handle local symbols.
2945 (resolve_local_symbol): New static function.
2946 (resolve_local_symbol_values): New function.
2947 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2948 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2949 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2950 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2951 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2952 (symbol_previous, symbol_next): New functions.
2953 (symbol_get_value_expression): Likewise.
2954 (symbol_set_value_expression): Likewise.
2955 (symbol_set_frag, symbol_get_frag): Likewise.
2956 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2957 (symbol_mark_used_in_reloc): Likewise.
2958 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2959 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2960 (symbol_mri_common_p): Likewise.
2961 (symbol_mark_written, symbol_clear_written): Likewise.
2962 (symbol_written_p): Likewise.
2963 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2964 (symbol_section_p, symbol_equated_p): Likewise.
2965 (symbol_constant_p): Likewise.
2966 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2967 (symbol_get_obj, symbol_set_obj): Likewise.
2968 (symbol_get_tc, symbol_set_tc): Likewise.
2969 (symbol_begin): Initialize local_hash.
2970 (print_symbol_value_1): Handle local symbols.
2971 (symbol_print_statistics): Print local symbol statistics.
2972 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2973 Declare new symbols.c functions. Move many declarations here from
2975 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2976 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2977 (struct symbol): Move bsym to make it clearly the first field.
2978 Remove TARGET_SYMBOL_FIELDS.
2979 (symbolS): Don't typedef.
2980 (struct broken_word): Remove.
2981 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2982 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2983 (symbol_clear_list_pointers): Likewise.
2984 (symbol_insert, symbol_remove): Likewise.
2985 (symbol_previous, symbol_append): Likewise.
2986 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2987 (struct local_symbol): Define.
2988 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2989 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2990 (local_symbol_get_frag, local_symbol_set_frag): Define.
2991 (local_symbol_get_real_symbol): Define.
2992 (local_symbol_set_real_symbol): Define.
2994 * write.c (write_object_file): Call resolve_local_symbol_values.
2995 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2996 (TARGET_SYMBOL_FIELDS): Don't define.
2997 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2998 ECOFF_DEBUGGING, add ECOFF fields.
2999 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3000 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3001 ECOFF_DEBUGGING, add ECOFF fields.
3002 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3003 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3004 * config/tc-mcore.h: Don't include struc-symbol.h.
3005 (TARGET_SYMBOL_FIELDS): Don't define.
3006 (struct mcore_tc_sy): Define.
3007 (TC_SYMFIELD_TYPE): Define.
3008 * Many files: Use symbolS instead of struct symbol. Use new
3009 accessor functions rather than referring to symbolS fields
3012 * read.c (s_mri_common): Don't add in value of line_label.
3014 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3015 checking for SEC_LINK_ONCE.
3017 * config/tc-sh.h (sh_fix_adjustable): Declare.
3019 * app.c (input_buffer): New static variable.
3020 (app_push): Save saved_input in allocated buffer.
3021 (app_pop): Restored saved_input.
3022 (do_scrub_chars): Change get parameter to take char * and int as
3023 arguments. Change GET macro to pass input_buffer to get
3024 function. Don't save input into allocated buffer.
3025 * as.h (do_scrub_chars): Update declaration.
3026 * input-file.c (input_file_get): Change to take char * and int.
3027 Read data into passed in buffer. Remove static buffer.
3028 * read.c (scrub_from_string): Change to take char * and int. Copy
3029 data into passed in buffer.
3031 * hash.h: Neaten. Declare hash_traverse.
3032 * hash.c: Complete rewrite based on BFD hashing code.
3033 * gasp.c (chunksize): New variable.
3034 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3037 1999-05-28 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3040 addend unless the target uses an old ABI.
3042 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3044 -Wchar-subscripts cleanup
3045 * listing.c (listing_newline): Use unsigned char variable, so
3046 calls to isascii,iscntrl are correct.
3047 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3049 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3050 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3051 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3052 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3054 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3056 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3058 (arch_coldfire_p): New #define.
3059 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3061 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3063 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3065 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3066 (install_operand): Add place `N'.
3067 (init_table): Add registers ACC, MACSR, MASK.
3069 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3071 * config/tc-m68k.c: Change mcf5200 --> mcf.
3072 (archs): Add mcf5206e, mcf5307.
3073 (m68k_ip): Add format `u'.
3074 (install_operand): Add place `m', `M', `h'.
3075 (init_table): Add upper/lower registers.
3077 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3079 1999-05-28 Martin Dorey <mdorey@madge.com>
3081 * config/tc-i960.c: Several minor changes to add ELF and
3082 BFD_ASSEMBLER support.
3083 * config/tc-i960.h: Likewise.
3084 * configure.in (i960-*-elf*): New target.
3085 * aclocal.m4, configure: Rebuild.
3087 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3089 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3090 reloc changes when defined(BFD_ASSEMBLER).
3092 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3094 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3096 * write.c (write_print_statistics): Output to file, not stderr.
3098 * expr.c (generic_bignum_to_int32,64): Prototype.
3100 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3101 output_sleb128, output_uleb128, output_big_sleb128,
3102 output_big_uleb128, output_big_leb128): Prototype.
3103 (output_big_sleb128, output_big_uleb128): Make inline.
3104 (output_big_leb128): Remove inline
3106 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3107 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3108 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3109 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3110 value for correct overflow check in write.c:fixup_segment.
3111 * write.c (fixup_segment): Move bitfield overflow checks to after
3112 the md_apply_fix call.
3113 * config/obj-coff.c (fixup_segment): Likewise.
3114 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3115 valueT *val argument.
3117 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3119 * config/atof-ieee.c (gen_to_words): Correctly round a
3120 denormalized number. Fix off-by-one in range checking for
3121 exponent in a denormal.
3123 1999-05-10 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3128 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3130 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3132 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3134 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3135 (ReverseRegRegmem): Remove.
3136 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3137 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3138 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3141 From Doug Ledford <dledford@redhat.com>
3142 * config/tc-i386.h (RegXMM): New for P/III.
3143 * config/tc-i386.c: Add support for P/III.
3145 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3147 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3148 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3149 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3151 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3153 * config/tc-i386.c (i386_immediate): Skip whitespace before
3154 complaining about junk after expression.
3155 (i386_displacement): Likewise.
3157 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3159 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3160 Don't copy before downcaseing.
3162 1999-05-05 Catherine Moore <clm@cygnus.com>
3164 * tc-m68k.c: Include elf/m68k.h.
3165 (m68k_elf_final_processing): New routine.
3166 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3169 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3174 1999-04-30 Nick Clifton <nickc@cygnus.com>
3176 * config/tc-mcore.c (mcore_s_section): Dump literals before
3179 1999-04-29 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3184 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3186 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3187 (TC_INIT_FIX_DATA): Delete.
3188 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3189 (TC_INIT_FIX_DATA): Delete.
3190 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3191 * write.c (fix_new_internal): Initialize fx_cgen member.
3192 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3193 (gas_cgen_md_apply_fix3): Update.
3194 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3195 (md_cgen_record_fixup_exp): Update.
3196 (FX_OPINFO_R_TYPE): Update.
3198 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3199 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3200 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3201 * frags.h (struct frag): Make opindex, opinfo ints.
3203 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3205 1999-04-26 Tom Tromey <tromey@cygnus.com>
3207 * aclocal.m4, configure: Updated for new version of libtool.
3209 1999-04-22 Nick Clifton <nickc@cygnus.com>
3211 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3213 (md_apply_fix3): Do not fix up absolute relocations against
3216 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3218 1999-04-20 Nick Clifton <nickc@cygnus.com>
3220 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3221 changes and data-in-text directives.
3222 (mcore_cons): New function: intercept cons() operations.
3223 (mcore_float_cons): New function: intercept float_cons()
3225 (mcore_stringer): New function: intercept stringer() operations.
3227 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3229 * obj.h (struct format_ops): Change generate_asm_lineno field to
3231 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3233 * config/tc-alpha.c (find_opcode_match): Add default case to
3235 (find_macro_match): Likewise.
3236 (load_expression): Parenthesize && within ||.
3238 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3240 1999-04-17 Nick Clifton <nickc@cygnus.com>
3242 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3243 .text .data .section pseudo ops.
3244 (mcore_s_section): New function. Dump lits before changing secs.
3245 (mcore_s_text): New function. Dump lits before changing secs.
3246 (mcore_s_data): New function. Dump lits before changing secs.
3248 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3250 * config/tc-mips.c (mips_32bitmode): New.
3251 (md_begin): Set mips_32bitmode if needed.
3252 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3253 Set EF_MIPS_32BITMODE.
3255 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3257 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3260 1999-04-16 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3264 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3266 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3267 expressions correctly.
3270 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3272 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3274 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3276 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3277 and fmpynfadd instructions.
3279 1999-04-11 Richard Henderson <rth@cygnus.com>
3281 * as.h (environ): Declare it, if needed.
3282 * as.c (dump_statistics): Don't declare environ.
3283 * configure.in (environ): Detect declaration.
3284 * configure, config.in: Rebuild
3286 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3287 (i386_displacement): Allocate enough space for replacement buffer.
3288 Clean up replacement buffer initialization.
3290 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3292 * subsegs.c (section_symbol): Don't create a new symbol if one
3293 already exists; instead, use the existing one, but set its segment
3294 and frag data if it hasn't already been defined.
3295 * config/obj-coff.c (c_section_symbol): Likewise.
3297 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3299 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3301 1999-04-08 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-mcore.c: New File: Support routines for MCore
3305 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3306 * config/obj-coff.c: Add support for mcore-pe target.
3308 * Makefile.am: Add support for MCore targets.
3309 * Makefile.in: Regenerate.
3310 * configure.in: Add support for MCore targets.
3311 * configure: Regenerate.
3313 * doc/all.texi: Set MCORE.
3314 * doc/as.texinfo: Document MCore specific command line options.
3316 * write.h: Prevent multiple inclusion.
3318 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3320 * asintl.h (LC_MESSAGES): Never define.
3321 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3323 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3326 * Makefile.am (m68k-parse.c): If configuring in the source
3327 directory, copy m68k-parse.y into the local directory before
3328 running ylwrap, to remove spurious differences when generating
3330 * Makefile.in: Rebuild.
3332 * config/tc-sparc.h (md_do_align): Just allocate the number of
3333 bytes necessary, rather than always allocating 1024.
3335 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3337 * listing.c (listing_newline): Add cast to avoid warning.
3338 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3339 * config/tc-i386.c (i386_scale): Add return value.
3340 (build_displacement_string): Remove unused local temp_disp2.
3341 (i386_intel_memory_operand): Add parentheses to avoid warning.
3342 (i386_intel_operand): Remove unused local end_of_operand_string.
3343 (i386_operand): Remove unused local operand_modifier.
3344 (i386_operand): Add parens to avoid warning.
3346 1999-04-04 Don Bowman <don@pixsci.com>
3348 * configure.in: Add mips*-*-vxworks* target; have it define
3350 * configure, config.in: Rebuild.
3352 1999-03-31 Nick Clifton <nickc@cygnus.com>
3354 * configure.in (emulations): Add support for arm-epoc-pe.
3355 * configure: Regenerate.
3356 * config/te-epoc-pe.h: New file. Define macros specific to
3358 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3359 for arm-epoc-pe target.
3361 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3363 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3365 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3367 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3368 detect ",n" without a condition.
3369 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3372 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3374 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3375 instruction is encoded with one bit.
3378 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3380 * doc/internals.texi (CPU backend): Mention that
3381 line_separator_chars should not include newline. From thi
3382 <ttn@mingle.glug.org>.
3384 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3386 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3387 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3389 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3391 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3393 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3395 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3398 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3400 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3402 1999-03-15 Martin Hunt <hunt@cygnus.com>
3404 * app.c (do_scrub_begin): Change '-' back to a symbol char
3405 so we can use multiple opcodes on a line again.
3407 * config/tc-d30v.c: By default, warn if a symbol has
3408 the same name as a register. Plus some minor
3409 updates from the branch.
3411 1999-03-13 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3414 BFD_RELOC_16 and BFD_RELOC_64.
3416 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3418 * expr.c (expr): Add missing else.
3420 1999-03-12 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-arm.c (md_apply_fix3): Improve error message.
3424 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3426 * Makefile.am (CPU_TYPES): Add fr30.
3427 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3428 (fr30,m32r dependencies): Update.
3429 * Makefile.in: Rebuild.
3431 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3432 (gas_cgen_record_fixup_exp): Ditto.
3433 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3434 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3435 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3436 (md_cgen_lookup_reloc): Update use of operand->type.
3437 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3438 (md_convert_frag): Call cgen_operand_lookup_by_num.
3439 (md_cgen_lookup_reloc): Update use of operand->type.
3440 (m32r_cgen_record_fixup_exp): Ditto.
3442 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3444 * config/tc-mips.c (md_show_usage): Fix message.
3446 1999-03-03 Nick Clifton <nickc@cygnus.com>
3448 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3449 and LDR reg,=<expr> instruction.
3451 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3454 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3456 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3458 1999-02-17 Nick Clifton <nickc@cygnus.com>
3460 This patch was created by: Scott Bambrough
3461 <scottb@corelcomputer.com>
3464 Special cased '@' character. The '@' character is used as the
3465 ARM assembler comment character, as a special character
3466 and in ELF .symver pseudo-op's, and as a special character in
3467 .type and .section pseudo-ops.
3468 (symver_pseudo): New static variable.
3469 (symver_state): New static variable.
3470 (struct app_save): Add field 'symver_state'.
3471 (app_push): Save global symver_state int struct app_save.
3472 (app_pop): Restore global symver_state from struct app_save.
3473 (do_scrub_chars): Special case handling of '@' character in
3476 * configure.in: Modified to recognize armv* uname syntax from ARM
3478 * configure: Regenerated.
3480 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3481 a prefix to the section's type.
3482 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3483 the type's typename.
3485 * config/tc-arm.h: Add support for PIC generation:
3486 (pic_code): New boolean.
3487 (obj_relocate_extern): Define.
3488 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3489 (TC_CONS_FIX_NEW): Define.
3490 (tc_fix_adjustable): Define.
3491 (GLOBAL_OFFSET_TABLE_NAME): Define.
3493 * config/tc-arm.c: Add support for PIC generation:
3494 (line_seperator_chars): Allow ';' as a seperator for Linux.
3495 (is_immediate_prefix): New macro.
3496 (arm_parse_reloc): New function.
3497 (s_arm_elf_cons): New function.
3498 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3499 (md_undefined_symbol): Special case handling for the Global Offset
3501 (md_apply_fix3): Handle PIC relocs.
3502 (tc_gen_reloc): Handle PIC relocs.
3503 (md_parse_option): Add support for '-k' command line switch to
3504 enable PIC generation.
3505 (cons_fix_new_arm): New function.
3506 (s_arm_elf_cons): New function.
3508 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3510 * configure.in: Add comments for uses of AC_DEFINE.
3511 * acinclude.m4: Likewise.
3512 * acconfig.h: Remove.
3513 * aclocal.m4: Rebuild.
3514 * configure: Rebuild.
3515 * Makefile.in: Rebuild.
3516 * config.in: Rebuild.
3518 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3520 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3521 non-constant offset from a base register.
3523 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3525 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3528 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3530 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3531 (emit_insn): Look for pc-relative and no-overflow specifiers on
3532 internal relocation types.
3534 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3536 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3539 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3541 (mips_4650, mips_4010, mips_4100): Variables removed.
3542 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3543 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3545 (md_begin): Don't bother initializing the mips_NNNN variables;
3546 mips_cpu is set, and that's good enough now.
3547 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3548 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3549 (show): New function, to handle wrapping in the CPU lists.
3550 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3552 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3554 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3555 than treat as an immediate specifier.
3557 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3559 * config/tc-i386.c: Prototype many functions.
3560 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3561 (i386_immediate): Remove unused second argument.
3562 (i386_intel_operand): Fix i386_is_reg typo.
3563 (i386_operand): Use allow_naked_reg.
3564 (output_invalid): Make operand int for K&R.
3566 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3568 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3570 * Makefile.in: Rebuild.
3572 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3574 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3576 (EXTRA_as_new_SOURCES): Comment out.
3577 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3578 * Makefile.in: Rebuild.
3579 * doc/Makefile.in: Rebuild.
3580 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3581 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3582 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3583 * configure: Rebuild.
3584 * aclocal.m4: Rebuild.
3585 * config.in: Rebuild.
3586 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3587 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3588 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3589 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3590 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3591 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3592 (gas_cgen_record_fixup_exp): Ditto.
3593 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3594 descriptor, not global variable.
3595 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3596 descriptor, not global variable. Refer to insert_operand handler
3597 via cpu descriptor, not global function.
3598 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3599 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3600 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3601 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3602 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3603 * config/tc-m32r.c: Ditto.
3604 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3605 (md_assemble): Ditto.
3606 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3608 1999-02-09 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3611 relocations for ELF targets.
3613 1999-02-08 Nick Clifton <nickc@cygnus.com>
3615 * configure.in: Add support for StrongARM target.
3616 * configure: Regenerate.
3618 1999-02-05 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3622 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3625 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3627 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3629 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3631 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3632 (INTEL_DWORD_MNEM_SUFFIX): Define.
3635 (DWORD_PTR): Define.
3636 (XWORD_PTR): Define.
3638 (OFFSET_FLAT): Define.
3640 (NONE_FOUND): Define.
3643 * config/tc-i386.c (set_intel_syntax): New routine.
3644 (intel_syntax): Declare.
3645 (allow_naked_reg): Declare.
3646 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3647 (intel_float_operand): New routine.
3648 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3649 Handle brackets as well as parens. Call i386_intel_operand for
3650 intel syntax. Reverse operands if appropriate. Handle new
3651 suffixes. Handle movzx and movsx.
3652 (i386_is_reg): New routine.
3653 (i386_immediate): New routine.
3654 (i386_scale): New routine.
3655 (i386_displacement): New routine.
3656 (i386_operand_modifier): New routine.
3657 (build_displacement_string): New routine.
3658 (i386_parse_seg): New routine.
3659 (i386_intel_memory_operand): New routine.
3660 (i386_intel_operand): New routine.
3661 (i386_operand): Call i386_displacement, i386_immediate,
3662 i386_scale, etc. instead of handling inline.
3663 (parse_register): Handle registers without prefix.
3665 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3667 * configure: Regenerate.
3668 * configure.in (arm-*-oabi): New.
3669 (thumb-*-oabi): New.
3670 * config/tc-arm.c (target_oabi): Declare.
3671 (md_apply_fix3): Support REL relocs.
3672 (md_parse_option): Handle -oabi.
3673 (elf32_arm_target_format): New routine.
3674 (md_longopts): Add OPTION_OABI.
3675 * config/tc-arm.h: Redefine TARGET_FORMAT.
3678 1999-01-28 Nick Clifton <nickc@cygnus.com>
3680 * write.c (write_relocs): Handle out of range error.
3682 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3683 (fr30_force_relocation): Default to 0.
3685 * config/tc-fr30.h (obj_fix_adjustable): Define.
3686 (TC_FORCE_RELOCATION): Define.
3688 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3691 1999-01-16 Nick Clifton <nickc@cygnus.com>
3693 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3694 merge of two instructions if the left instruciton kills the right.
3696 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3698 * Makefile.in: Regenerate.
3699 * configure.in: Redo test for using cgen.
3700 * configure: Regenerate.
3702 1999-01-09 Nick Clifton <nickc@cygnus.com>
3704 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3705 redefinition of this macro.
3707 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3709 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3712 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3714 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3715 a read of HI or LO and an immediatly following branch.
3717 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3719 * config/tc-mips.c (md_begin): Another correction to the setting of
3722 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3724 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3726 1998-12-21 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3729 bit insn when optimizing, so that parallelised instructions will
3730 start on a 32 bit boundary.
3732 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3734 * config/tc-mips.c (mips_eabi64): New.
3735 (md_begin): Set mips_eabi64.
3736 (mips_elf_final_processing): Use it.
3738 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3740 * config/tc-mips.c (mips_elf_final_processing):
3741 Correct setting of ABI in e_flags.
3743 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3745 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3747 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3749 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3751 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3753 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3754 warning, values that don't fit in the field.
3756 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3758 * config/tc-mips.c (mips_abi_string): New.
3759 (md_parse_option,md_longopts): Add mabi.
3760 (mips_elf_final_processing): Set e_flags based on mabi flag.
3762 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3764 * config/tc-mips.c (md_parse_option): Handle vr4111.
3766 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3768 * config/tc-h8300.c (build_bytes): Change message given if the
3769 instruction requires H8/300H mode and we're not in Hmode, to
3770 suggest that it may be the operand modes that are the problem, not
3771 necessarily the opcode.
3773 1998-12-10 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-fr30.c: Add line separator character.
3777 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3779 * configure.in (hppa-*-mpeix*): New target.
3780 * config/obj-som.h (obj_som_compiler): Declare.
3781 * config/obj-som.c (compiler_seen): New static variable.
3782 (obj_som_compiler): New function.
3783 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3784 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3785 (pa_type_args): Set hppa_priv_level.
3786 (pa_compiler): New static function if OBJ_SOM.
3787 * configure: Rebuild.
3789 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3791 * read.c (output_leb128): Don't mark as inline.
3793 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3795 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3796 AIX .vbyte unaligned data support.
3797 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3798 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3801 1998-12-07 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3806 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3808 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3809 BFD_RELOC_ARM_PCREL_BRANCH.
3811 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3813 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3814 checking the target type.
3815 (mips-dec-bsd*): Set endian to little.
3816 * configure: Rebuild.
3818 COFF weak symbol support, based on patches from Mark Elbrecht
3819 <snowball3@usa.net>:
3820 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3821 * config/obj-coff.c (obj_coff_weak): New static function.
3822 (obj_coff_endef) [both versions]: Handle weak symbols.
3823 (coff_frob_symbol): Likewise.
3824 (yank_symbols): Likewise.
3825 (obj_pseudo_table): Add "weak".
3827 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3828 <aymeric.vincent@emi.u-bordeaux.fr>.
3829 * aclocal.m4: Rebuild with current tools.
3830 * configure: Rebuild.
3832 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3833 an assertion failure for a case we can't handle when OBJ_ECOFF.
3835 * expr.c (operator): And with 0xff to avoid problems with signed
3838 1998-12-03 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3841 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3843 1998-12-02 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3848 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3850 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3853 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3855 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3858 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3860 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3862 (d10v_cleanup): Only generate previous insn if a multiline insn is
3865 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3870 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3873 -marm6xxx command line switches.
3875 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3877 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3878 (itbl-ops.o): Delete duplicate dependencies.
3879 Rebuild dependencies.
3880 Add fr30 dependencies.
3881 * Makefile.in: Rebuild.
3883 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3887 * listing.c: Ignore line terminator characters found inside
3890 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3892 * po/gas.pot: Regenerated.
3894 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3896 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3897 fr30_is_label_start(). Also checks for delay slot insns.
3899 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3900 FR30 instructions which contain a colon in the mnemonic.
3902 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3904 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-fr30.c: Removed currently superflous code.
3908 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3910 * config/tc-fr30.h: New file.
3911 * config/tc-fr30.c: Tweaking so that it will compile.
3913 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3915 * config/tc-d10v.h (obj_fix_adjustable): Define.
3916 (TC_FORCE_RELOCATION): Define.
3917 (d10v_force_relocation): Declare.
3918 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3919 (md_apply_fix3): Handle Vtable relocs.
3920 (d10v_fix_adjustable): New.
3921 (d10v_force_relocation): New.
3923 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-d30v.c: Change default behaviour to ignore potential
3926 conflicts between register name and symbol names.
3928 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3930 * configure.in: Add fr30-*-*.
3931 * config/tc-fr30.c: New file.
3932 * Makefile.in: Regenerated.
3933 * config.in: Regenerated.
3934 * configure: Regenerated.
3935 * doc/Makefile.in: Regenerated.
3936 * po/gas.pot: Regenerated.
3938 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3940 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3943 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3945 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3947 (do_scrub_chars): Add some casts to unsigned char to avoid
3948 unwanted sign extension.
3949 * read.c (lex_type): Set characters about 127 to be symbol
3951 * config/tc-i386.c (md_begin): Set identifier_chars and
3952 operand_chars for values above 127.
3954 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3956 * configure.in: detect cygwin* instead of cygwin32*
3957 * configure: regenerate
3959 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3961 * listing.c: Add support for producing a listing from piped
3964 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3966 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3967 (append_insn): Account for the tx39's multiply behavior.
3969 1998-10-26 Michael Meissner <meissner@cygnus.com>
3971 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3972 from assemble_parallel_insns. Add support for '->' to indicate
3973 explicitly serializing the instructions.
3974 (md_assemble): Ditto.
3976 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3978 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3981 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3983 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3985 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3987 * config/tc-mips.c : support frame and regmask/fregmask when
3988 MIPS_STABS_ELF is specified.
3990 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3992 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3993 (md_apply_fix): Don't return 1 for VTABLE relocs.
3994 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3996 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * doc/c-i386.texi: Replace occurences of "opcode" with
3999 "instruction mnemonic", "instruction", or "mnemonic" when
4000 referring to the name of an instruction. Use "opcode" when
4001 referring to the sequence of machine bytes.
4003 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4004 (is_opcode_char): Rename to is_mnemonic_char.
4005 (md_assemble and i386_operand): Correct error messages from
4006 "opcode" to "instruction mnemonic"
4007 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4008 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4009 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4010 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4011 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4012 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4013 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4015 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4017 * config/tc-i386.c (i386_operand): Check for garbage after
4020 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4023 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4025 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4027 * config/tc-sh.h (obj_fix_adjustable): Define.
4028 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4029 (md_apply_fix): Likewise.
4030 (tc_gen_reloc): Likewise.
4031 (sh_fix_adjustable): New.
4033 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4035 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4036 * cgen.h (gas_cgen_finish_insn): Update prototype.
4037 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4038 cgen_insn_t -> CGEN_INSN_INT.
4039 (make_parallel): Update handling of CGEN_INT_INSN_P.
4040 (assemble_parallel_insn): Ditto.
4041 (target_make_parallel): New function.
4042 (md_assemble): Use it.
4044 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4046 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4048 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4051 converted into lower case.
4053 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4055 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4056 (gas_cgen_tc_gen_reloc): Likewise.
4057 * config/tc-m32r.h (obj_fix_adjustable): Define.
4058 * config/tc-m32r.c (m32r_fix_adjustable): New.
4059 (m32r_force_relocation): Handle VTABLE relocs.
4061 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4063 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4065 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4068 to lower case before parsing.
4070 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4071 parallel insns modift buts in the PSW as a side effect.
4073 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-d30v.c (find_format): Test for missing flag and
4078 (md_apply_fix3): Fix error messages to avoid
4079 assumption about presence of a symbol.
4081 (parallel_ok): Disallow parallel instructions that both modify the
4084 (find_format): Generate a warning if an odd numbered register is
4085 used as the first register in a mutli-register instruction.
4087 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4089 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4090 relocations are always associated with a symbol.
4092 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4094 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4095 (elf32_sparc_force_relocation): Declare.
4096 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4097 (tc_gen_reloc): Handle vtable relocs.
4098 (elf32_sparc_force_relocation): New.
4100 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4102 * symbols.c (S_IS_FUNCTION): New.
4103 * config/tc-v850.h (obj_fix_adjustable): Define.
4104 (TC_FORCE_RELOCATION): Define.
4105 (v850_force_relocation): Declare.
4106 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4107 of fx_addnumber for VTABLE reloc addends.
4108 (md_apply_fix3): Handle VTABLE relocs.
4109 (v850_fix_adjustable): New.
4110 (v850_force_relocation): New.
4112 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4114 * tc-hppa.c (fp_operand_format): Add some additional formats.
4115 (pa_ip): Do not automatically promote into pa2.0 mode.
4116 (pa_level): Handle ".level 2.0".
4118 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4121 * config/tc-i386.h (template.extension_opcode): Change to
4122 unsigned int to allow full range of 8-bit opcode suffixes.
4123 (None): Redefine as 0xffff.
4125 From Jeff B Epler <jepler@usgs.gov>
4126 * doc/c-i386.texi (i386-SIMD): New section.
4128 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4130 * read.c (discard_rest_of_line): New function.
4131 * read.h: Declare it.
4132 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4134 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-d10v.c (find_symbol_matching_register): New function.
4137 (find_opcode): Cope with the case where a register name matches
4140 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-v850.c (md_pcrel_from): Rename to
4143 v850_pcrel_from_section.
4144 (v850_pcrel_from_section): Do not resolves symbols in other
4147 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4149 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4151 * config/tc-d10v.c (find_opcode): Generate an error if a register
4152 is supplied for an operand that should not be a register.
4154 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4157 instructions to have another instruction in the right bin.
4159 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4162 the right container if the left container holds a branch
4165 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4168 both a register name and symbol name.
4169 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4171 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4174 execution unit class.
4176 (reg_name_search): If a name matches a register and a symbol,
4177 prefer the register.
4178 (find_format): Disallow flag registers when a general purpose
4179 register is required.
4180 If a number is required, but a register has been given, check to
4181 see if a symbol with the same name as the register exists, and if
4182 so, use that symbol.
4184 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4186 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4188 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-d30v.c (find_format): Do not accept flag registers as
4191 general purpose registers.
4192 (find_format): If an immediate value is expected at a given place
4193 in a format, but a register name has been provided instead, check
4194 to see if that register name matches the name of a predefined
4195 symbol and if it does, then use the symbol instead.
4196 (reg_name_search): If a register name matches a symbol name,
4197 prefer the register name to the symbol name.
4199 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4202 the previous insn to empty.
4204 1998-09-20 Michael Meissner <meissner@cygnus.com>
4206 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4207 pieces, forcing the use of an ANSI compiler.
4209 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4211 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4213 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4215 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4217 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4219 (obj_elf_vtable_entry): Likewise.
4220 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4221 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4222 (tc_gen_reloc): Likewise.
4223 (arm_fix_adjustable): Likewise.
4224 (elf32_arm_force_relocation): New.
4225 (armelf_frob_symbol): Remove coff-style symbol support.
4227 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4229 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4231 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4233 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4234 OBJ_COFF so that routine is defined for a.out format.
4236 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4238 * config/tc-i386.c (i386_operand): Detect non-segment registers
4239 used as segment prefixes.
4241 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4244 optimize across FDE boundaries.
4246 * config/obj-coff.c (obj_coff_section): Preserve any link once
4247 flags when setting the section flags.
4249 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4251 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4252 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4254 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4256 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4259 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4261 * frags.c (frag_grow): Include the size of the frag struct in the
4264 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4265 if the new subseg comes before the old.
4267 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4269 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4270 to handle edge8 and edge16.
4272 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4274 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4275 before we clobber the symbol involved.
4277 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4279 * config/tc-arm.c: Remove OBJ_ELF definitions for
4280 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4281 use arm_adjust_symtab for OBJ_COFF.
4282 (armelf_adjust_symtab): New Routine.
4283 * config/tc-arm.h: Define obj_adjust_symtab to
4284 armelf_adjust_symtab for OBJ_ELF.
4286 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4288 * configure.in: Make all i386-elf targets use bfd_gas.
4289 * config/tc-i386.c (tc_i386_force_relocation): New.
4290 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4291 (md_apply_fix3): Likewise.
4292 (tc_gen_reloc): Handle them.
4293 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4294 tc_i386_force_relocation.
4296 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4300 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4302 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4303 current opcode after writing the first insturction of a reverse
4306 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4308 * read.h (generate_lineno_debug): Add prototype.
4309 * read.c (generate_lineno_debug): Make non-static.
4311 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4313 * config/tc-i386.c (md_assemble): Only warn for address/data size
4316 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4319 against Thumb function names, as the linker needs this information.
4321 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4323 * expr.c (operand): Check also that there is no advance in operand
4324 after atof_generic in order to decide "is it label 0f or floating
4327 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4329 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4330 command line options with a single dash.
4331 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4333 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4335 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4336 * tc-arm.c (arm_fix_adjustable): New routine.
4338 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4340 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4341 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4342 demand_empty_rest_of_line before mri_comment_end.
4343 (equals): Check garbage after expression before
4344 mri_comment_end in MRI mode.
4346 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4348 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4349 small immediate constant to use the constant itself rather than
4352 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4355 (pa_leave): Likewise.
4357 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4359 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4361 (i386_operand): Fix an error message.
4363 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4365 * doc/c-arm.texi (ARM Directives): Document .req directive.
4367 * config/tc-arm.c (reg_required_here): Display erroneous string if
4368 the register name could not be decoded.
4369 Do not set inst.instruction if the sift is -1.
4371 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4373 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4376 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4379 even if it is belived to be unnecessary.
4381 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4383 config/tc-i386.c (i386_operand): Size immediate constants by
4384 suffix (erroneously removed as part of July 7 change).
4386 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4388 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4389 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4390 (armelf_frob_symbol): New Routine.
4391 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4393 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4395 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4397 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4399 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4400 command line switches passed to assembler.
4402 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4404 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4405 (gas_cgen_opcode_desc): Declare.
4406 (gas_cgen_parse_operand): Declare.
4407 (*): Prepend gas_ to gas specific fns to denote them as such.
4409 * cgen.c (gas_cgen_opcode_desc): New global
4410 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4411 (queue_fixup): Renamed from cgen_queue_fixup.
4412 (*): Prepend gas_ to gas specific fns to denote them as such.
4414 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4415 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4416 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4417 Open opcode table and initialize it.
4418 (make_parallel): Use gas_cgen_opcode_desc.
4419 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4420 (md_assemble): Ditto.
4422 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4424 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4425 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4426 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4427 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4428 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4429 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4430 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4431 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4432 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4433 (INIT_STAB_SECTION): Likewise.
4434 (OBJ_PROCESS_STAB): Likewise.
4436 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4437 (md_parse_option): Watch for them.
4438 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4439 (md_begin): Kill neverdef code.
4440 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4441 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4442 (s_alpha_coff_wrapper): New.
4443 (md_pseudo_table): Trap all ECOFF pseudos.
4445 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4447 Start of changes to remove mdebug section from mips*-elf
4448 Based on MIPS_STAB_ELF definition
4449 * acconfig.h: undef if not configured
4450 * config.in: undef if not configured
4451 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4452 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4453 * stabs.c (s_stab_generic): flush frag
4455 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4457 * configure.in: (arm-*-elf): Handle.
4458 (thumb-*-elf): Handle.
4459 * configure: Regenerate.
4460 * read.c (stringer): Fix typo in comment.
4461 * write.c (fixup_segment): Don't add symbol value to addend if
4463 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4465 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4468 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4470 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4471 (write_2_short): Emit warning if new flag is set.
4472 (do_assemble): Set flags if left instruction is one of special
4473 "right-instruction-killer" type.
4475 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4477 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4478 Always output words in debug_info section as big endian.
4479 (sparc_target_format): Choose correct bfd target.
4480 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4482 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4484 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4485 to work with internationalization code. Issue an error when two
4486 operands match that are not allowed to match.
4488 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4490 * configure.in (install_tooldir): Allow target to specify whether
4491 it wants to be installed in $(tooldir)/bin.
4492 * configure: Regenerate.
4493 * Makefile.am (install-exec-local): Set install-exec-tooldir
4494 dependency via configure.
4495 * Makefile.in: Regenerate.
4497 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4499 * Makefile.am (install-exec-local): Split into two ...
4500 (install-exec-bindir,install-exec-tooldir): New rules.
4501 * Makefile.in: Regenerate.
4503 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4505 * Makefile.am (install-exec-local): Don't remove the file before
4506 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4507 W. Rozycki <macro@ds2.pg.gda.pl>.
4508 * Makefile.in: Rebuild.
4510 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4512 * cgen.c: Include libiberty.h.
4513 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4514 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4515 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4516 (md_cgen_lookup_reloc)): Declare.
4517 (md_cgen_record_fixup_exp): Declare.
4518 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4519 (m32r_relax_frag): Declare.
4520 (cgen_md_apply_fix3): Decls moved to cgen.h.
4521 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4522 (m32r_cgen_record_fixup_exp): Delete decl.
4523 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4524 (assemble_nop): Delete.
4525 (expand_debug_syms): Delete unused `exp'.
4526 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4527 Add default case for -Wall.
4528 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4529 (md_atof): Delete unused wordP.
4531 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4533 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4536 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4538 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4539 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4540 .print, .purgem, and .struct. Remove documentation for
4543 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4545 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4546 Update call to insert_operand.
4548 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4550 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4552 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4554 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4555 whitespace after a prefix operator.
4557 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4559 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4561 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4563 * config/tc-sparc.c (log2): New static function.
4564 (s_reserve): Use log2 to convert alignment before calling
4566 (s_common): Use log2 to convert alignment before calling
4567 record_alignment and frag_align.
4568 (sparc_cons_align): Use log2.
4570 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4573 (s_common): Likewise.
4575 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4576 initialization of waddr.
4577 (sparc_elf_final_processing): Add default case to switch.
4579 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4581 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4582 than temporary real.
4584 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * write.c (subsegs_finish): Don't align the segments if there were
4589 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4590 copying aux information.
4592 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4593 expression into a symbol.
4595 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4597 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4598 type to unsigned int.
4599 (md_assemble): Change type used to store offsets from unsigned
4601 (i386_operand): Switch error check to only call RESTORE_END_STRING
4602 once after parse_register.
4604 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-v850.c (md_show_usage): Changed format to match that
4609 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4611 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4613 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4615 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4618 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4621 * doc/Makefile.in: Rebuild.
4623 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4625 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4626 for %lo expressions.
4627 (mips_ip, case 'u'): Move range check after code to mask
4628 off bits in %hi/%lo expressions. Mask off high bits for
4631 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * doc/Makefile.am (gasver.texi): New target.
4634 (as.info, as.dvi): Depends upon gasver.texi.
4635 * doc/as.texinfo: Include gasver.texi. Mention version number on
4636 title page and in top node.
4637 * doc/Makefile.in: Rebuild.
4639 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4641 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4642 but not including the line containing the edict.
4643 * listing.h (LISTING_EOF): New.
4644 * input-scrub.c (input_scrub_next_buffer): Call it.
4646 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4648 * config/tc-i386.c (i386_operand): Don't set the size of an
4649 immediate address based solely on the suffix and the mode.
4651 * config/tc-i386.c (md_assemble): Add assertion to make sure
4652 overlap2 does not set Imm.
4654 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4655 sequences of whitespace to a single space.
4656 (is_space_chars): Just compare with space.
4657 (md_begin): Don't initialize space_chars.
4658 (md_assemble): Just skip a single whitespace character.
4659 (i386_operand): Rewrite base-index parsing to use new
4660 parse_register, and to skip white space. Skip white space in a
4661 number of other places too. Don't give error message if
4662 parse_register fails.
4663 (parse_register): Change reg_string parameter to be non-const.
4664 Add end_op parameter. Skip white space after the `%', and return
4665 end of register string. Give error message here rather than
4668 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4670 Based on patch from Matt Semersky <matts@scd.hp.com>:
4671 * expr.c (op_encoding): Make const.
4672 (expr_set_precedence): New function.
4673 (expr_begin): Don't set operator rankings, just call
4674 expr_set_precedence.
4675 * expr.h (expr_set_precedence): Declare.
4676 * read.c (s_mri): Call expr_set_precedence.
4678 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4680 * doc/as.texinfo (Statements): Remove paragraph discussing
4681 continuing lines with a backslash. This hasn't worked for years,
4684 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4686 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4688 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4689 (ps_CTORS, ps_DTORS): New section types.
4690 (vms_fixup_xtors_section): New function
4691 (Ctors_Psect, Dtors_Psect): Define.
4692 (IS_GXX_XTOR): Define
4693 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4694 Filter static constructors/destructors and add to
4695 Ctors_Symbols/Dtors_Symbols chain.
4696 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4697 appropriate section.
4699 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4700 * makefile.vms: Merge vax/vms support.
4702 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4704 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4705 (elf_pseudo_table): Add them.
4706 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4707 (md_apply_fix): Accept them.
4708 (mips_fix_adjustable): Don't adjust them.
4709 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4710 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4711 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4712 (tc_fix_adjustable): Don't adjust them.
4714 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4716 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4718 * Makefile.in: Regenerate.
4719 * configure.in: AC_SUBST cgen_cpu_prefix.
4720 * configure: Regenerate.
4722 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4724 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4725 Changed all users of COND12_DELAY.
4727 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4729 * config/tc-mn10300.c (set_arch_mach): New function.
4730 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4731 (md_begin): Default to mn10300 mode.
4732 (md_assemble): Only accept instructions for the core mn10300
4733 chip and the active machine type.
4735 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4737 * subsegs.h (segment_info_type): Give the struct a name.
4738 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4739 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4740 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4741 * config/tc-w65.h (tc_reloc_mangle): Declare.
4742 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4744 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4746 * config/tc-v850.c (v850_comm): Restore old section
4747 after common processing.
4749 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4751 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4753 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4755 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4756 char with code that explicitly sign-extends.
4758 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-v850.c (md_begin): Restore text section as the current
4761 section after creating call table sections.
4762 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4765 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4766 with call to macro SYM_AUXINFO.
4768 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4770 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4771 with the program transform name.
4772 * Makefile.in: Rebuild.
4774 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4776 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4779 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * config/tc-i386.c (i386_operand): Be prepared for a space between
4782 the open parenthesis and the start of the register operand,
4783 because of the June 16 change.
4785 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4787 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4790 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4793 even if it is belived to be unnecessary.
4795 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4797 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4799 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4801 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4803 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4804 shift amount for a repeated operand. The shift amount for the
4805 repeated copy comes from the size of the operand.
4807 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4809 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4811 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4813 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4815 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4817 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4818 characters in it as LEX_IS_SYMBOL_COMPONENT.
4819 * config/tc-i386.h (tc_symbol_chars): Define.
4820 (extra_symbol_chars): Declare.
4821 * config/tc-i386.c (extra_symbol_chars): Define.
4822 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4823 (line_comment_chars): Set to '/' if TE_LINUX.
4824 * doc/c-i386.texi (i386-prefixes): Update.
4825 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4827 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4829 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4830 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4832 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4834 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4835 constraint in instructions REP & REPI.
4837 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4840 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4842 (check_range): If the operand is shifted, then shift the number
4843 before checking its range.
4845 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4847 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4850 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-v850.c (v850_comm): Create special sections as needed.
4854 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4856 * config/tc-d10v.c (write_2_short): Addition of swapping
4857 instructions for sequential and reverse sequential order when
4858 given order is not possible.
4860 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4862 * Makefile.am: Rebuild dependencies.
4863 (DEP_INCLUDES): Fix reference to intl build directory.
4864 * Makefile.in: Rebuild.
4866 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4868 * doc/c-i386.texi: Update 16 bit documentation.
4870 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4871 IgnoreDataSize to IgnoreSize as they are used for address size as
4873 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4874 32-bit mode, similarly addr16/data16 and variants.
4876 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4879 sequential word multiply instructions.
4881 (do_assemble): Add extra command line argument, to allow mul32
4882 attribute to be preserved across parallel insns.
4883 (md_assemble): Insert NOPs between explicitly parallel insns which
4884 contain an 32 bit multiply and a 16 multiply.
4886 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4888 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4891 * config/tc-i386.c (reloc): Add braces.
4893 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4894 consistent with Intel naming.
4895 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4896 use bitfields in sib_byte.
4897 (modrm_byte): Don't use bitfields here either.
4899 * config/tc-i386.c (current_templates): Add const.
4900 (parse_register): Add const to return, param, and char *s.
4901 (i386_operand): Add const to reg_entry *r.
4902 * config/tc-i386.h (templates): Add const to start, end.
4904 Inspired by code for 16 bit gas support from Martynas Kunigelis
4905 <martynas@nm3.ktu.lt>:
4906 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4907 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4908 (uses_mem_addrmode): Remove.
4909 (md_estimate_size_before_relax): Add support here too.
4910 (md_relax_table): Rewrite interface to md_relax for 16 bit
4912 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4913 (opcode_suffix_to_type): Remove.
4914 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4915 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4916 (md_convert_frag): Likewise.
4917 (i386_operand): Add support for 16 bit base/index regs,
4918 immediates, and displacements. Remove some unnecessary casts, and
4919 localise end_of_operand_string, displacement_string_start,
4920 displacement_string_end variables. Add GCC_ASM_O_HACK.
4921 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4923 * config/tc-i386.c (prefix_hash): Remove.
4924 (md_begin): Rewrite without obstacks. Remove prefix hash table
4925 handling. Rewrite lexical table handling.
4926 (i386_print_statistics): Don't print prefix statistics.
4927 (md_assemble): Rewrite instruction parser so that line is not
4928 converted to lower case. Don't do a hash_find for prefixes,
4929 instead recognise them via opcode modifier.
4930 (expecting_operand, paren_not_balanced): Localise variables.
4931 * config/tc-i386.h (IsPrefix): Define.
4932 (prefix_entry): Remove.
4934 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4935 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4936 '\\' in case where comment_chars contains '/'.
4938 * config/tc-i386.c (MATCH): Ensure given operand and template
4939 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4940 you must write `ljmp *table(%ebx)'.
4942 From H.J. Lu <hjl@gnu.org>:
4943 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4944 as 0 ifndef BFD_ASSEMBLER.
4945 (md_assemble): Allow immediate operands without suffix or
4946 other reg operand to default in size to the current code size.
4948 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4950 * config/tc-v850.c (md_begin): Restore creation of
4951 .call_table_text and .call_table_data sections.
4953 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4956 after emitting a word of noops.
4958 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4960 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4961 (i386_operand): Simplify checks for valid base/index combinations.
4962 Disallow `in 4(%dx),%al'.
4964 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4966 (add_prefix): Change parameter from char to int.
4968 * config/tc-i386.h (Ugh): Define opcode modifier.
4969 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4971 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4972 CONSISTENT_REGISTER_MATCH macros to check register types more
4973 thoroughly. Check for illegal suffix/operand combinations
4974 when matching insns with operands. Handle new `s' suffix, and
4975 associated FloatMF opcode modifier for float insns with memory
4977 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4978 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4979 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4980 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4981 DATA_PREFIX_OPCODE throughout.
4983 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4984 (md_assemble): Rewrite suffix/register operand checking code to be
4985 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4986 AnyMem, the better to grep.
4988 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4989 given a memory operand. Don't set Abs bits either.
4990 (type_names): Remove Mem*, Abs*.
4991 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4992 define opcode_modifiers as these cases are handled by Disp8,
4993 Disp16, Disp32 and suffix checks.
4994 (COMES_IN_BOTH_DIRECTIONS): Remove.
4995 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4997 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4998 if IgnoreDataSize modifier given. Remove ShortformW modifier
4999 test. Add test for ShortForm in W base_opcode modification.
5000 Merge Seg2ShortForm and Seg3ShortForm code.
5001 * config/tc-i386.h (ShortFormW): Remove.
5002 (IgnoreDataSize): Define.
5004 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-d30v.c (md_assemble): Store previous segment state
5007 with previous instruction.
5009 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5011 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5012 (ebp, esp): Remove static variables.
5013 (MATCH): Remove test for InOutPortReg.
5014 (i386_operand): Properly handle InOutPortReg here instead.
5015 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5016 (md_assemble): Simplify and correct modrm and sib generation.
5017 (i386_operand): Add warning for scale without index.
5018 Rewrite checks for valid base/index combinations.
5020 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5021 macros and enclose in do while(0).
5022 (RESTORE_END_STRING): Likewise.
5023 (md_assemble): Add one to printed operand number so we start
5024 from 1 not 0. Add some more gettext invocations.
5025 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5028 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5029 DATA_PREFIX, SEG_PREFIX): Define.
5030 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5031 (check_prefix): Remove function.
5032 (add_prefix): New function. Add prefix to i.prefix as well as
5034 (md_assemble): Changes for add_prefix. Remove hack for wait
5035 prefix, instead always output prefixes in fixed order. Test
5036 for jcxz/loop when selecting between word & dword operations,
5037 and add address size prefix rather than operand size prefix.
5038 Remove operand -> address size hack when emitting jcxz/loop.
5039 (i386_operand): Remove O_Absent check as it's done in expr.
5041 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5043 * configure.in: Recognize m5200 as a cpu_type of m68k.
5044 * aclocal.m4: Rebuild with current libtool.
5045 * configure: Rebuild.
5047 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5049 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5050 to relaxable_symbol to prevent references to external symbol from
5053 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5055 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5056 symbols are relaxable.
5058 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5060 * config/tc-v850.c (md_begin): Don't create special
5061 sections by default.
5063 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5065 * config/tc-mips.c (macro): For div and udiv, close the
5066 reorder block as soon as possible.
5068 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5070 From Matt Semersky <matts@scd.hp.com>:
5071 * macro.c (macro_mri_mode): New function.
5072 * macro.h (macro_mri_mode): Declare.
5073 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5076 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5078 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5081 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5082 until after xstrdup in OBJ_EVAX case.
5084 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5086 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5087 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5088 of hardcoded magic number.
5089 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5091 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5093 * read.c (do_s_func): New function.
5095 * read.h (do_s_func): Add prototype.
5097 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5099 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5100 nops if fill pattern not specified.
5102 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5104 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5105 * config/te-go32.h (TE_GO32): Define.
5106 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5108 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5110 Implement .func/.endfunc pseudo-ops.
5111 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5113 * read.c (potable): Add .func,.endfunc.
5114 (s_func): New function.
5115 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5117 (in_doc_func_p,current_function_label): New static globals.
5118 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5120 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5123 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5124 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5125 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5126 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5127 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5128 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5129 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5130 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5131 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5132 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5133 * config/tc-a29k.c: Don't define md_short_jump_size,
5134 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5135 * config/tc-alpha.c: Likewise.
5136 * config/tc-alpha.h: Likewise.
5137 * config/tc-arm.c: Likewise.
5138 * config/tc-h8300.c: Likewise.
5139 * config/tc-h8500.c: Likewise.
5140 * config/tc-hppa.c: Likewise.
5141 * config/tc-i860.c: Likewise.
5142 * config/tc-i960.c: Likewise.
5143 * config/tc-ppc.c: Likewise.
5144 * config/tc-sh.c: Likewise.
5145 * config/tc-sparc.h: Likewise.
5146 * config/tc-tic30.c: Likewise.
5147 * config/tc-w65.c: Likewise.
5148 * config/tc-z8k.c: Likewise.
5150 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5152 * config/tc-vax.c (_): Delete this macro used for placeholder
5153 values in vax_operand_width_size; it conflicts with the _() macro
5154 used for internationalization.
5156 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5158 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5159 code. From Chris Moller <moller@bops.com>.
5161 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5162 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5163 * read.c (emit_expr): Initialize seg and subseg fields of a new
5165 * write.c (write_object_file): Switch to the appropriate segment
5166 and subsegment when processing a broken word.
5168 * config/tc-m68k.c (mri_assemble): New static function.
5169 (build_mri_control_operand): Call mri_assemble rather than
5171 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5172 (s_mri_endf, s_mri_endw): Likewise.
5174 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5176 * read.c (s_org): Call md_flush_pending_output if it is defined.
5178 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5180 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5182 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5183 (md_parse_option): Add for same.
5184 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5185 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5186 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5188 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5190 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-arm.c (find_real_start): Relax definition of local
5195 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5197 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5198 symbols at the given address, not just the last one specified.
5200 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5202 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5203 or number_to_chars_littleendian to write data.
5205 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5207 * config/tc-v850.c (md_assemble): Remove artificially created
5208 register name symbols.
5210 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5212 * write.c (fixup_segment): Change "segment" to "section" in
5215 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5217 * write.c (fixup_segment): Change sym1-sym2 message again.
5219 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5221 * write.c (fixup_segment): Improve error message for sym1-sym2
5222 errors when sym1 is in a different segment from sym2.
5224 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5226 * config/tc-m32r.c (warn_unmatched_high): New static local.
5227 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5228 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5229 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5230 (md_parse_option): Likewise.
5231 (md_show_usage): Likewise.
5232 (m32r_frob_file): Likewise.
5234 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5235 (read_a_source_file): Call them.
5236 * read.h (stabs_generate_asm_file): Declare.
5237 * stabs.c (stabs_generate_asm_file): New function.
5238 (generate_asm_file): New function.
5239 (stabs_generate_asm_lineno): Move file name handling into
5242 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5244 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5245 (d30v_current_align, d30v_current_align_seg): New variables.
5246 (d30v_last_label): New variable.
5247 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5248 (s_d30v_data, s_d30v_section): Likewise.
5249 (md_pseudo_table): Call them.
5250 (md_begin): Initialize d30v_current_align_seg.
5251 (md_assemble): Call d30v_align when needed by known current alignment.
5252 (d30v_frob_label, d30v_cons_align): New functions.
5253 * config/tc-d30v.h (md_do_align): Remove.
5254 (tc_frob_label): Call d30v_frob_label.
5255 (md_cons_align): New.
5257 * config/tc-d30v.c (find_format): Convert complex expressions to
5258 expression symbols before processing. Clean up code formatting.
5260 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5262 * po/Make-in (install-info): New target.
5264 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5268 * config/tc-mn10300.c (md_assemble): Likewise.
5270 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5272 * Makefile.am: Update with `make dep-am'.
5273 (HFILES): Add cgen.h.
5274 (cgen.o): Depend on cgen.h.
5275 * Makefile.in: Regenerate.
5277 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5279 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5281 * gasp.c (grab_label): Permit a label to be a preprocessor
5282 variable by permitting a label to start with a backslash.
5284 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5286 * config/tc-mips.c (validate_mips_insn): Removed hack
5287 for previously inaccessible bitfields in some INSN_TRAP
5290 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5292 * config/tc-d30v.c (do_assemble): Abort with error message
5293 if opcode operands do not match.
5295 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5297 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5298 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5299 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5300 similar new 'q' operand.
5302 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5304 * cgen.c (cgen_asm_finish_insn): Fix typo.
5306 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5309 * cgen.c: Include it.
5310 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5311 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5312 All callers updated.
5313 * config/tc-m32r.c: Include cgen.h.
5314 (m23r_insn): New members num_fixups,fixups.
5316 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5318 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5319 to avoid compiler warning.
5321 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5323 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5326 * makefile.vms (OBJS): Add ehopt.obj
5328 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5330 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5332 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5334 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5335 a short format insn.
5336 (md_assemble): Set it for explicitly packed insns.
5338 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5340 * config/obj-coff.c (c_symbol_merge): Do not take address of
5341 native fields when performing the memcpy.
5343 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5345 * config/tc-mips.c (macro,macro2): Implement
5346 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5348 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5350 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5351 relocations against globally visible symbols.
5352 * config/tc-m68k.c (relaxable_symbol): New macro.
5353 (m68k_ip, md_estimate_size_before_relax): Use it.
5354 (tc_m68k_fix_adjustable): Also handle weak symbols.
5356 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5359 references to externally visible symbols.
5360 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5361 values in twice for a PC relative reloc if the symbol is
5364 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5365 don't adjust a PC relative reloc against an externally visible
5367 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5368 for a PC relative fixup against an externally visible defined
5369 symbol, arrange to store object file and addend values as though
5370 the symbol were not defined.
5371 (tc_gen_reloc): Likewise.
5373 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5375 * read.c (sizeof_leb128): Referenced externally by write.c so
5378 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5380 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5381 and expand a 'debug' symbol associated with the next instruction
5382 that does not cause a short instruction to be filled with a NOP.
5383 (md_pseudo_table): Add support for .debugsym.
5384 (assemble_parallel_insn): Add calls to expand_debug_sym as
5386 (md_assemble): Ditto.
5388 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5390 * as.c (main): Conditionally call setlocale.
5391 * gasp.c (main): Likewise.
5392 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5393 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5395 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5397 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5399 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5401 * config/tc-hppa.c: Change all calls to bzero to use memset.
5402 (pa_ip): Add cast to avoid warning.
5403 (tc_gen_reloc, md_apply_fix): Likewise.
5404 (pa_find_space_by_number): Likewise.
5405 (hppa_force_relocation): Likewise.
5406 (pa_block): Change i to unsigned int.
5407 * config/obj-som.h (obj_som_copyright): Declare.
5409 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5411 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5412 for line numbers for assembly source.
5414 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5416 * configure.in: Change version number to 2.9.4
5417 * configure: Rebuild.
5419 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5421 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5423 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * ecoff.h: Change symbolS in function declaration to struct
5428 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5431 (md_convert_frag): Fix i18n typo.
5433 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5435 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5436 * ecoff.h: Protoype it.
5437 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5438 [EVAX] (s_alpha_prologue): Delete.
5439 (md_pseudo_table): Update.
5441 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5444 array to local pointer.
5445 (get_args, parse_expr): Add casts to avoid warnings.
5447 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5449 * read.c (s_set): Cast xmalloc return value to fragS *.
5450 * config/tc-m68k.c (m68k_ip): Function made static to match
5451 previous forward declaration.
5452 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5454 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-v850.c: Add internationalisation macros to error
5459 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5460 macros to error strings.
5462 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5465 reloc is in the TOC csect.
5466 (md_apply_fix3): Correct gettext typo.
5468 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5471 .L - they are local labels and the branches are not really
5472 function calls but rather far jumps.
5474 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5476 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5478 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * config/tc-i386.c (md_assemble): Print operand number rather than
5481 using ordinal_names.
5482 (i386_operand): Likewise.
5484 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5486 * Makefile.am (INTLLIBS): Define to work around apparent automake
5488 All Makefiles: Regenerated.
5490 * Many files: Added gettext invocations around user-visible
5492 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5493 HAVE_LC_MESSAGES): Define.
5494 * dep-in.sed: Added asintl.h.
5495 * po/Make-in: New file.
5496 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5498 * read.c (Z_): Renamed from `_'.
5499 * Makefile.am (SUBDIRS): Added po.
5500 (POTFILES): new macro.
5501 (po/POTFILES.in): New target.
5502 ($(OBJS)): Added asintl.h.
5504 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5505 (as_new_LDADD): Added $(INTLLIBS).
5506 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5507 (gasp_new_LDADD): Added $(INTLLIBS).
5508 (gasp_new_DEPENDENCIES): New macro.
5509 * configure, aclocal.m4: Rebuilt.
5510 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5512 (ALL_LINGUAS): Define.
5513 * macro.c: Include "asintl.h".
5514 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5515 * as.h: Include "asintl.h".
5516 * config/tc-i386.c (ordinal_names): Removed.
5517 (md_assemble): Changed error text to avoid ordinal_names.
5518 (i386_operand): Likewise.
5519 (reloc): Added as_bad to avoid i18n problems.
5520 (tc_gen_reloc): Likewise.
5521 * config/tc-arm.c (bad_args): Now a #define.
5523 * config/obj-vms.c (VMS_stab_parse): Changed type of
5525 (global_symbol_directory): Unified strings to avoid i18n
5527 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5528 avoid i18n problems.
5529 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5530 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5532 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5534 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5536 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5538 * as.c (print_version_id): Added an fprintf to avoid i18n
5540 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5542 * expr.c (expr): Added as_warn call to avoid i18n problems.
5543 * messages.c (as_assert): Changed code to avoid i18n problems.
5544 (as_abort): Likewise.
5545 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5546 (s_space): Likewise.
5547 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5549 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5551 * config/tc-i386.c (check_prefix): New static function, split out
5553 (struct _i386_insn): Add wait_prefix field.
5554 (md_assemble): Remove wait_prefix local variable. Use
5555 check_prefix when adding a prefix.
5557 * config/tc-i386.c (current_templates): New static variable.
5558 (md_assemble): Remove current_templates local variable.
5559 (md_assemble, i386_operand): Improve error and warning messages in
5560 many places. Add RESTORE_END_STRING in many places before error
5561 return. Clarify some comments.
5563 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5565 (md_assemble): Parse string instruction operands, looking for
5566 segment override prefixes. Check for invalid segment prefixes on
5568 (i386_operand): i.seg[] and max mem_operand changes for string
5570 * config/tc-i386.h (EsSeg): Define.
5572 * config/tc-i386.h (regKludge): Define.
5573 (iclrKludge, imulKludge): Don't define.
5574 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5575 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5576 opcode_modifier checks to look for more common cases first. Add
5577 default_seg for IsString case.
5579 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5583 * configure: Rebuild with new automake and libtool.
5584 * aclocal.m4, Makefile.in: Likewise.
5586 * doc/Makefile.am (as.dvi): New target.
5587 * doc/Makefile.in: Rebuild.
5589 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5591 * configure.in: Added sparc86x support.
5593 * configure: Rebuild.
5595 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5597 (md_parse_option): Warn if -EL is not supported for this architecture.
5599 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5601 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5603 * config/tc-mips.c (mips_ip): Note when we use get match on
5604 the full instruction name.
5606 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5608 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5609 back into the expression to handle add/sub simplification correctly.
5611 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5613 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5615 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5620 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5622 * symbols.c (max_indent_level): New global.
5623 (print_symbol_value_1): Use it.
5624 * expr.h (expr_build_dot): Declare.
5625 * expr.c (expr_build_dot): New function.
5627 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5629 * symbols.c (print_binary): New function.
5630 (print_expr_1): Call it.
5632 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5634 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5635 operand in the opcode.
5637 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5639 * config/tc-i386.h: Reorder operand flags and opcode modifier
5640 flags for clarity. Remove unused definitions: Unknown,
5641 ImmUnknown, DispUnknown, NoModrm.
5642 * config/tc-i386.c (type_names): Add missing Debug type.
5643 (md_assemble): Better duplicate prefix checking. Quicker string
5644 instruction check via new opcode_modifier flag.
5646 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * doc/as.texinfo (Invoking): Clarify -Wa example.
5650 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5652 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5653 (s_mips_weakext): Define.
5654 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5655 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5658 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5660 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5661 is an error if the value can not be computed at assembly time.
5662 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5664 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * gasp.c (main): Set next field of new include_path structure to
5667 NULL. From Avery Pennarun <averyp@gdc.ca>.
5669 * read.c (s_mri_sect): Call as_bad rather than abort for an
5670 unsupported MRI target.
5672 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5674 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5675 the destination of a branch instruction should be altered.
5676 (find_real_start): New function: Locate the real, Thumb coded
5677 start of a Thumb function.
5678 (do_t_branch23): Alter the destination of branches to Thumb
5681 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5683 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5685 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5688 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5690 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5691 * doc/c-hppa.texi: Likewise.
5693 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5695 * Makefile.am: Rebuild dependencies.
5696 * Makefile.in: Rebuild.
5698 * Makefile.am (DEP_INCLUDES): New variable.
5699 (.dep1): Change to work when srcdir is not an absolute path.
5700 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5701 * Makefile.in: Rebuild.
5703 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5706 LinearAddress patch.
5708 * configure.in: Set version to 2.9.1.
5709 * configure: Rebuild.
5711 * Branched binutils 2.9.
5713 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5715 * config/tc-i386.h (FWait): Define.
5716 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5717 other prefixes. Check FWait flag in opcode table to see which
5718 instructions require an fwait prefix.
5720 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5722 * stabs.c (get_stab_string_offset): Always create a stab string
5725 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5727 Fix some gcc -Wall warnings:
5728 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5729 * ehopt.c (eh_frame_code_alignment): Likewise.
5730 * expr.c (integer_constant, operand): Likewise.
5731 * frags.c (frag_align): Likewise.
5732 * gasp.c (level_0, change_base, doinstr): Likewise.
5733 * hash.c (hash_ask): Likewise.
5734 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5735 (debugging_pseudo): Likewise.
5736 * macro.c (define_macro, check_macro): Likewise.
5737 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5738 (ignore_rest_of_line, float_cons): Likewise.
5739 * symbols.c (decode_local_label_name): Likewise.
5740 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5741 (fixup_segment, number_to_chars_bigendian): Likewise.
5742 (number_to_chars_littleendian): Likewise.
5743 * config/atof-ieee.c (gen_to_words): Likewise.
5744 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5745 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5746 * read.c (output_big_sleb128): Initialize locals to avoid
5748 (output_big_uleb128, equals): Likewise.
5749 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5750 to unsigned int. Change zeros to unsigned int.
5751 * cond.c (s_if): Add return to default case.
5752 * frags.c (frag_now_fix): Change return type to addressT.
5753 * frags.h (frag_now_fix): Update declaration.
5754 * listing.c (file_info_struct): Change linenum to unsigned int.
5755 (struct list_info_struct): Change hll_line to unsigned int.
5756 (print_source): Update format string.
5757 * read.c (emit_expr): Change scan to unsigned int, and don't
5758 bother to initialize it.
5759 * symbols.c (dollar_label_count): Change to unsigned long.
5760 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5761 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5762 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5764 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5767 mcf5200 just as we do for m68000.
5768 (m68k_init_after_args): Likewise.
5769 (md_estimate_size_before_relax): Likewise.
5771 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5773 * config/tc-v850.c (md_assemble): Store relocation addend in
5774 fixup instead of instruction.
5776 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5778 * config/tc-i386.c (md_assemble): Swap template arguments to
5779 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5780 This macro is currently symmetric, so passing them the wrong
5781 way didn't cause any problem, but may if the macro is changed
5783 After copying template to i.tm, use i.tm. rather than t-> to
5784 access fields, and make t a const*
5785 Move i.tm.operand_types[] swap to immediately after the copy.
5787 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5789 * expr.h (expr_build_uconstant): Add prototype.
5790 (expr_build_unary,expr_build_binary): Add prototypes.
5791 * expr.c (expr_build_uconstant): New function.
5792 (expr_build_unary,expr_build_binary): New functions.
5794 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5796 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5797 * macro.c (macro_expand_body): Increase buffer size.
5798 * messages.c (as_warn): Likewise.
5799 (as_warn_where, as_bad, as_bad_where): Likewise.
5801 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5803 Based on patch from H.J. Lu <hjl@gnu.org>:
5804 * Makefile.am (DISTSTUFF): New variable.
5805 (diststuff): New target.
5806 * Makefile.in: Rebuild.
5808 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5811 m32r_elf_section_change_hook.
5813 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5814 emit a nop if a section ends with a 16 bit instruction.
5816 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5819 s_lcomm rather than obj_coff_lcomm.
5820 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5822 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5824 * config/tc-i386.h (LinearAddress): Define.
5825 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5826 instruction, don't use a default segment.
5828 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5830 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5831 * configure: Rebuild.
5833 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * aclocal.m4, configure: Rebuild with libtool 1.2.
5837 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5840 PC relative branches. Patch courtesy of Jonathan Walton.
5843 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5845 * configure.in (emulations): Add thumb-pe target.
5847 * configure (emulations): Add thumb-pe target.
5849 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5851 * itbl-lex.l (yywrap): Don't define if already defined as a
5854 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5856 * depend.c (quote_string_for_make): New function.
5857 (wrap_output): Use it.
5859 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5861 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5862 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5864 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5866 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5867 Recognize -GN and -relax.
5868 (md_begin): Initialize gp size from -G switch.
5869 (alpha_force_relocation): Always force if -relax.
5870 (alpha_align): Take a new argument that will specify when to
5871 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5872 Change all callers. Emit nop alignment padding as nop+unop pair.
5874 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5876 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5877 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5879 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5881 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5882 require padding to the next long word boundary.
5884 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5886 * cgen.c: #include symcat.h.
5887 * config/tc-m32r.c: Likewise.
5889 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5891 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5892 absolute expressions instead of '$' prefixed register names.
5894 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5896 * read.c (s_set): Record file and line info for symbols when -as.
5897 (pseudo_set): Don't overwrite that dummy fragment.
5899 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * config/tc-ppc.c (md_pseudo_table): Add "section".
5902 (ppc_named_section): New static function.
5904 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5906 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5907 so we don't have to scan the entire list.
5909 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5911 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5912 case, allow the parallel instructions to modify the same flag
5915 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5917 * listing.c (list_symbol_table): Categorize symbols by
5918 undefined_section rather than sy_frag->line == NULL.
5920 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5922 * Makefile.am (install-exec-local): Install properly when ln
5923 fails or tooldir == prefix.
5925 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5927 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5928 Test result of insert_operand for error.
5930 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5933 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5934 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5935 * doc/Makefile.in: Rebuild.
5937 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5939 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5940 (macro): Fix handling of M_COP[0-3].
5942 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5944 Based on patches from Ross Harvey <ross@teraflop.com>:
5945 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5946 if macro_alternate or macro_mri.
5947 (getstring): Remove support for byte constants between < and >.
5948 (get_any_string): '<' only starts a string if macro_alternate or
5950 (macro_expand_body): Permit keyword parameters following
5951 positional parameters.
5953 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5954 * configure.in (alpha*-*-netbsd*): New target.
5955 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5956 * configure: Rebuild.
5958 * as.h (flag_warn_suppress_instructionswap): Move from here...
5959 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5960 here, and make static.
5962 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5963 BFD_ASSEMBLER or MANY_SEGMENTS.
5965 * as.c (show_usage): Update bug-gnu-utils address.
5966 * gasp.c (show_usage): Likewise.
5967 * doc/as.texinfo (Bug Reporting): Likewise.
5969 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5971 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5972 insns regardless of the size of a pointer if we're in mips I or
5974 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5976 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5978 Fix rac to accept only a0:
5979 * tc-d10v.c (parallel_ok, find_opcode):
5980 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5981 Introduce OPERAND_GPR.
5983 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5985 * read.c (s_fill): Handle non-constant repeat counts by creating
5986 an rs_space fragment.
5988 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5990 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5991 from as_bad to as_warn.
5993 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5995 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5996 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5997 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5999 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6001 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6002 seg_fix_rotP rather than fix_root from seg_info.
6004 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6006 * expr.c: Add support for 0x1_2_3_4 bignums.
6008 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6010 * configure.in: Change -linux* to -linux-gnu*.
6011 * configure: Rebuild.
6013 * app.c (do_scrub_begin): Treat \r as whitespace.
6015 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * Makefile.am: Update dependencies.
6018 * Makefile.in: Rebuild.
6020 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * configure, aclocal.m4: Rebuild with new libtool.
6024 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6026 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6027 the argument to bfd_set_arch_mach.
6028 (load_address): Use bfd_arch_bits_per_address to determine the
6029 bit size of an address instead of looking at the isa level.
6030 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6032 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6036 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * ehopt.c: New file.
6039 * as.h (enum _relax_state): Add rs_cfa.
6040 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6041 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6042 * read.c (emit_expr): Call check_eh_frame.
6043 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6044 (relax_segment): Likewise.
6045 * Makefile.am: Rebuild dependencies.
6046 (GAS_CFILES): Add ehopt.c.
6047 (GENERIC_OBJS): Add ehopt.o.
6048 * doc/internals.texi (Frags): Document rs_cfa.
6050 * as.c (show_usage): Mention --traditional-format.
6051 (parse_args): Accept --traditional-format.
6052 * as.h (flag_traditional_format): Declare.
6053 * output-file.c (output_file_create): If flag_traditional_format,
6054 set BFD_TRADITIONAL_FORMAT on stdoutput.
6055 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6057 * config/tc-mips.c (append_insn): Make sure that if we have a
6058 fixup for an unmatched %hi reloc, it does not associated with a
6061 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6062 * doc/Makefile.in: Likewise.
6064 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-m32r.c (check_for_side_effects): New function.
6067 (can_make_parallel): Add checks for instruction side effects
6068 clashing with the other instruction.
6069 (assemble_parallel_insn): Improve warning messages. Return error
6070 message from non-swapped instruction order.
6072 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6074 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6076 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6077 md_cleanup definition. This moves the forced literal output to
6078 the end of the source pass, and avoids macro's inserting literals
6079 into the code immediately after the macro expansion.
6081 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6084 a gas internal symbol is adjustable.
6085 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6087 * as.h: If gcc version greater than 2.6, use `__format__' and
6088 `__printf__' in function attributes, rather than `format' and
6091 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6093 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6095 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6097 Add tms320c30 support:
6098 * config/tc-tic30.h: New file.
6099 * config/tc-tic30.c: New file.
6100 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6101 TARGET_FORMAT as "coff-tic30".
6102 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6103 * Makefile.am: Rebuild dependencies.
6104 (CPU_TYPES): Add tic30.
6105 (CPU_OBJ_VALID): tic30-aout is valid.
6106 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6107 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6108 * configure, Makefile.in: Rebuild.
6110 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-v850.c (md_assemble): Improvements to error messages.
6114 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6116 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6117 BFD_RELOC_HI16_S to store the high bits of any value.
6119 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6120 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6121 assembler calculate relocations to any external symbol at all.
6122 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6123 involving generation of pc-relative relocs.
6124 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6125 has been moved to md_apply_fix3.
6127 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6128 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6129 which actually means (the address of identifier's GOT entry) +
6130 constant, which is not particularly useful.
6132 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6134 * read.h (include_dirs): Declare.
6135 (include_dir_count,include_dir_maxlen): Declare.
6137 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6139 * configure.in: Correct check for shared opcodes library.
6140 * configure: Rebuild.
6142 * listing.c (buffer_line): If we can't open the file, set at_end.
6143 (listing_print): Remove unused local variable fi.
6145 * config/m68k-parse.y (reglistpair): Handle register list in
6148 * config/vms-conf.h: Don't undef VERSION.
6150 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6152 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6154 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6156 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6157 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6158 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6159 (EXTRA_DIST): Define.
6160 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6161 explicitly rather than via the list of object files.
6162 (gcc-as.opt): New file created when make-gas.com is run.
6163 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6164 itbl-cpu.h} to #include appropriate file rather than copying that
6166 * config/vms-conf.h: Synchronize with current config.in.
6167 * Makefile.in: Rebuild.
6169 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6171 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6172 (parallel_ok): Relaxed parallel subinstruction dependency check.
6174 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6176 * as.h (flag_warn_suppress_instructionswap): added new flag.
6177 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6178 command line argument.
6179 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6180 warning only if flag_warn_suppress_instructionswap is false.
6182 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6184 * configure.in (i386-*-mingw32*): New target.
6185 * configure: Rebuild.
6187 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6189 * symbols.c (resolve_symbol_value): Don't set the segment if it
6190 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6192 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6195 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6197 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6198 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6201 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6205 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6207 * config/tc-v850.c (v850_insert_operand): Display instruction when
6208 an error is encountered.
6210 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6212 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6213 (i386-*-sco3.2v5*coff): New target.
6214 (i386-*-sco3.2*): New target.
6215 * configure: Rebuild.
6217 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6219 * config/tc-v850.c: Tidy error message production.
6221 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6224 validate_immediate return value in the right type for comparisons
6227 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6229 * listing.c (MAX_BYTES): Use listing variables not constants.
6230 (data_buffer): No longer an array, but a pointer.
6231 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6232 (listing_listing): Allocate data_buffer.
6234 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6236 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6237 --listing-rhs-width, --listing-cont-lines.
6238 (show_usage): Update.
6239 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6240 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6241 (print_lines): Use the variables instead of the constants.
6242 (listing_listing): Likewise.
6243 * listing.h: Declare the new vars.
6245 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6247 * as.c (parse_args): Add --keep-locals alias for -L.
6248 Add --strip-local-absolute.
6249 (show_usage): Update.
6250 * as.h (flag_strip_local_absolute): New flag.
6251 * symbols.c (S_IS_LOCAL): Use it.
6252 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6253 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6254 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6256 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-m32r.c: Detect if explicitly parallel instructions
6259 might have an io conflict and issue a warning message.
6261 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6263 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6264 cgen_swap_fixups): Functions to save, restore and swap the fixup
6265 chain with a backup copy.
6266 (cgen_asm_finish_insn): Returns address of constructed insn.
6268 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6270 * listing.c (file_info_struct): Remove FILE, add POS.
6271 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6272 (file_info): Don't open the file.
6273 (buffer_line): Check for the file in the last_open cache, updating
6275 (print_source): Don't reference file_info->file.
6276 (listing_listing): Likewise.
6277 (listing_print): Close the file in the cache, if any.
6279 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6281 * read.c (dwarf_file_string): New file static variable.
6282 (emit_expr): Look for constant sequence that leads up to a file
6283 name in DWARF debugging output.
6284 (stringer): Use dwarf_file_string to decide whether to accept a
6285 string as a file name.
6287 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6289 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6290 (crack_operand): Add reg->reglst MRI hack.
6291 (r_seg): Put reglst symbols in reg_section.
6292 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6294 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6296 * tc-sh.c (get_specific): Handle SGR & DBR.
6298 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6300 * tc-h8300.c (parse_reg): Take the length of the symbol into
6301 account when attempting to match a register name.
6302 * tc-h8500.c (parse_reg): Likewise.
6304 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6306 * cgen.c: Formatting changes to improve readability.
6308 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6310 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6313 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6315 Based on a patch from Jim Wilson
6316 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6317 (tc_gen_reloc): Handle cross section PC relative relocs
6320 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6322 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6324 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6326 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6327 (expr_jmp_buf): New static local.
6328 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6329 (cgen_md_operand): New function.
6330 * tc-m32r.c: Clean up pass over `struct foo' usage.
6331 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6333 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6335 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6336 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6338 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6340 * config/tc-i386.c (i386_operand): Give an error if there are
6341 unrecognized characters after an expression.
6343 For older changes see ChangeLog-9697