1 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3 * expr.c (operand): Test is_end_of_line outside switch to catch
4 line separator chars that are also operators.
5 (operator): Return O_illegal for line separator chars.
7 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
8 entry (or `!' entry for TC_HPPA).
10 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
11 before indexing is_end_of_line. Remove redundant check for '\0'.
13 * config/tc-h8500.c (md_assemble): Likewise.
14 * config/tc-mcore.c (md_assemble): Likewise.
15 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
18 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
20 * config/tc-mcore.c (mcore_cons): Likewise.
21 (mcore_float_cons): Likewise.
22 (mcore_stringer): Likewise.
23 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
25 2000-06-01 Scott Bambrough <scottb@netwinder.org>
27 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
29 2000-05-29 Nick Clifton <nickc@cygnus.com>
31 * config/tc-sh.c: Fix compile time warning messages.
33 * config/tc-mips.c: Fix compile time warning messages.
35 2000-05-29 Philip Blundell <philb@gnu.org>
37 * doc/as.texinfo: Update copyright dates.
38 (Local Labels): Delete misplaced mention of ARM.
39 * NEWS: Mention ARM ELF support.
41 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
43 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
44 it is modified, and use the real_size to compute the frag address
47 2000-05-27 Alan Modra <alan@linuxcare.com.au>
49 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
50 line-matching scheme to cope with automake moving variables around.
51 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
52 * Makefile.in: Regenerate.
54 2000-05-26 Jakub Jelinek <jakub@redhat.com>
56 * config/tc-sparc.c (sparc_relax): New.
57 (md_longopts): Add -relax and -no-relax options.
58 (md_parse_options, md_show_usage): Likewise.
59 (md_apply_fix3): Optimize tail call into branch always if possible.
61 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
63 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
64 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
65 rules, with warning when a GAS statement specifies a packing that
66 will result in an instruction being squashed.
67 Added typdef packing_type and enumerals, changed various integer literals
70 2000-05-24 David Mosberger <davidm@hpl.hp.com>
72 * config/tc-ia64.c (dot_restorereg_p): New function.
73 (md_pseudo_table): Add restorereg.p.
74 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
75 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
77 * config/tc-ia64.h (unw_record_type): Add unwabi.
78 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
79 called MASK with members for imask, and the masks produced by
80 fr_mem, gr_mem, br_mem, and frgr_mem.
81 (unw_p_record): Add members ABI and CONTEXT.
82 (unw_x_record): Add member AB.
83 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
84 as pseudo-register for use during unwind info generation.
85 (AR_PFS, AR_LC): New macros.
86 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
87 whose names start with an at sign (as in "@priunat").
88 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
90 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
91 proc_end, unwind_info, personality_routine): Consolidate into
92 "unwind" structure to reduce offset-table use. Add member
93 NEXT_SLOT_NUMBER to track the slot number for the next instruction
95 (output_R1_format, output_R3_format, output_P3_format,
96 output_P6_format): Initialize R with zero to reduce compiler warnings.
97 (output_P7_format): Ditto. Add `default' branch to switch
98 statement to reduce compiler warnings.
99 (output_P8_format, output_B1_format, output_B4_format): Ditto.
100 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
101 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
102 into single argument.
103 (output_X1_format, output_X3_format): Initialize R with zero to reduce
104 compiler warnings. Merge A and B args into single argument.
105 (output_X2_format, output_X4_format): Remove unused variable R. Merge
106 A and B args into single argument.
107 (free_record): Removed (wasn't used).
108 (free_list_records): Also free imasks in prologue records.
109 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
110 (output_spill_mask): Remove.
111 (output_unwabi): New function.
112 (output_epilogue, output_label_state, output_copy_state): Call
114 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
115 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
117 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
118 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
119 as part of handling the prologue records. Emit region's imask if
120 we have one. Handle unwabi, epilogue, label_state, copy_state,
121 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
122 spill_sprel_p, and spill_reg_p records.
123 (set_imask, count_bits, slot_index): New function.
124 (fixup_unw_records): Fix region size computation. Handle
125 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
126 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
127 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
128 set_imask accordingly. Update imask for gr_gr, and br_gr records.
129 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
130 (dot_save): Use manifest constants for applicaton registers.
131 Handle REG_PR and REG_PRIUNAT.
132 (dot_restore): Don't just ignore it.
133 (dot_restorereg): New function..
134 (generate_unwind_image): Ensure unwind info is a multiple of eight
135 bytes, not just four bytes.
136 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
137 (dot_altrp): Don't just ignore it.
138 (dot_savemem): New function. Replaces dot_savesp() and
139 dot_savepsp(). Use manifest constants for applicaton registers.
140 Handle REG_PR and REG_PRIUNAT.
141 (dot_savef): Simplify.
142 (dot_saveb): Support generation of br_gr.
143 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
144 dot_label_state, dot_copy_state): New function.
145 (dot_unwabi): Don't just ignore it.
146 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
147 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
148 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
149 (emit_one_bundle): Set slot number for prologue/body records
150 *before* emitting the first insn.
151 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
152 (md_begin): Declare "psp" pseudo-register.
153 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
154 so we don't get segfault.
155 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
156 counts as required per SW Conventions manual
157 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
158 output_preds_psprel, output_preds_sprel, output_spill_base,
159 output_unat_psprel, output_unat_sprel, output_lc_psprel,
160 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
161 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
162 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
163 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
164 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
165 (dot_vframe): Implement.
166 (dot_vframesp, dot_vframepsp): New function.
168 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
170 * configure.in (i386-*-freebsd a.out entry): Quote properly.
171 * configure: Regenerate.
173 2000-05-23 Alan Modra <alan@linuxcare.com.au>
175 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
176 (md_estimate_size_before_relax): so we can use it here instead of
177 old kludges. Localise vars to blocks. Comment.
179 * frags.c (frag_new): Update fr_var comments.
180 * frags.h (struct frag): Ditto.
182 2000-05-22 Richard Henderson <rth@cygnus.com>
184 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
185 (pseudo_func): Add pcrel.
186 (operand_match): Handle IA64_OPND_TGT64.
187 (build_insn): Likewise.
188 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
189 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
190 (fix_insn): Handle all three 64-bit relocation types.
192 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
194 * obj.h (struct format_ops): New members begin, app_file,
195 s_set_other, s_set_desc, s_get_type, s_set_type,
196 separate_stab_sections, init_stab_section.
198 * config/obj-multi.h: Update GPL notice to v2.
201 (S_SET_SIZE): Test s_set_size for NULL before calling.
202 (S_SET_ALIGN): Similar for s_set_align.
207 (SEPARATE_STAB_SECTIONS): New.
208 (INIT_STAB_SECTION): New.
209 (EMIT_SECTION_SYMBOLS): New.
210 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
212 * config/obj-elf.h: Update GPL notice to v2.
213 Mention that this file is included from obj-multi.h.
214 (obj_begin): Wrap definition in ifndef.
215 (elf_file_symbol): Constify declaration.
216 (obj_app_file): Ditto.
217 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
218 Wrap in ifndef SEPARATE_STAB_SECTIONS.
220 * config/obj-elf.c (elf_s_set_other): New.
221 (elf_file_symbol): Constify argument.
222 (elf_separate_stab_sections): New.
223 (elf_init_stab_section): New.
224 (elf_format_ops): Add new members. Remove comma at end.
226 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
227 (ecoff_format_ops): Add new fields. Remove comma at end.
228 Mention inconsistency for emit_section_symbols.
230 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
232 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
233 (coff_separate_stab_sections): New.
234 (coff_format_ops): Add new members.
236 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
237 (obj_aout_s_set_other): New.
238 (obj_aout_s_set_desc): New.
239 (obj_aout_s_get_type): New.
240 (obj_aout_s_set_type): New.
241 (obj_aout_separate_stab_sections): New.
242 (aout_format_ops): New members added. Use obj_aout_process_stab,
243 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
244 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
246 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
248 2000-05-22 Alan Modra <alan@linuxcare.com.au>
250 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
251 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
252 (md_estimate_size_before_relax): Ensure jumps to weak and
253 externally visible symbols are relocatable.
255 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
257 * stabs.c (aout_process_stab): Make global.
258 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
259 * read.h (aout_process_stab): Declare.
261 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
262 Generalize to *aout, *coff *elf.
263 * configure: Regenerated.
265 * doc/internals.texi (Object format backend): Say
266 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
268 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
269 * Makefile.in: Regenerated.
271 2000-05-19 Catherine Moore <clm@cygnus.com>
273 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
275 2000-05-18 Alan Modra <alan@linuxcare.com.au>
277 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
278 instruction to reflect change in re_assemble_*.
280 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
282 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
283 build PA64 ELF tools.
284 * configure: Rebuilt.
286 2000-05-17 Alan Modra <alan@linuxcare.com.au>
288 * Makefile.am: Regenerate dependencies.
289 * Makefile.in: Regenerate.
291 2000-05-15 Nick Clifton <nickc@cygnus.com>
293 * config/tc-arm.c (struct asm_psr): Add boolean field
294 distinguishing between CSPR and SPSR. Rename 'number' field
296 (psrs): Rearrange contents to match new asm_psr structure.
297 (arm_psr_parse): Move next to psr_required_here. Make it
298 return an asm_psr structure.
299 (psr_required_here): Use asm_psr structure returned by
301 (do_msr): Reorganise to allow psr_required_here to be called
303 (md_undefined_name): Mark 'name' parameter as unused, since
304 the COFF target does not use it.
306 2000-05-14 David O'Brien <obrien@FreeBSD.org>
308 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
310 * config/te-aux.h: Likewise.
311 * config/te-dpx2.h: Likewise.
312 * config/te-go32.h: Likewise.
313 * config/te-hp300.h: Likewise.
314 * config/te-hppa.h: Likewise.
315 * config/te-i386aix.h: Likewise.
316 * config/te-ic960.h: Likewise.
317 * config/te-interix.h: Likewise.
318 * config/te-nbsd532.h: Likewise.
319 * config/te-pc532mach.h: Likewise.
320 * config/te-ppcnw.h: Likewise.
321 * config/te-psos.h: Likewise.
322 * config/te-sparcaout.h: Likewise.
323 * config/te-sun3.h: Likewise.
324 * config/te-sysv32.h: Likewise.
326 2000-05-14 Alan Modra <alan@linuxcare.com.au>
328 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
329 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
330 and sign extend without an if statement.
331 (build_bytes): Likewise.
333 2000-05-14 Kazu Hirata <kazu@hxi.com>
335 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
336 X_add_symbol L_32 case.
338 2000-05-14 David O'Brien <obrien@FreeBSD.org>
340 * config/te-freebsd.h: New file.
342 2000-05-13 Alan Modra <alan@linuxcare.com.au>
344 * asintl.h (gettext, dgettext, dcgettext, textdomain,
345 bindtextdomain): Replace defines with those from intl/libgettext.h
346 to quieten gcc warnings.
348 * NEWS: Mention x86 .arch and -q.
350 * config/tc-i386.c (quiet_warnings): New.
351 (md_assemble): Use quiet_warnings.
352 (md_parse_option): Set quiet_warnings from -q.
353 (md_show_usage): Mention -q, delete -m.
354 (flag_do_long_jump): Delete.
355 (md_parse_option): Remove -m.
356 (md_show_usage): Remove -m.
357 (md_create_long_jump): Remove useless flag_do_long_jump code.
359 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
360 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
362 2000-05-13 Alan Modra <alan@linuxcare.com.au>
363 Alexander Sokolov <robocop@netlink.ru>
365 * doc/c-i386.texi (i386-Arch): New section.
366 (i386-Syntax): Mention .intel_syntax and .att_syntax.
368 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
369 (smallest_imm_type): Use smallest opcode for shift by one if cpu
370 architecture has been given and is not 486.
372 (md_pseudo_table): Add .arch.
373 (md_assemble): Warn if cpu architecture has been given and an
374 unsupported instruction.
376 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
377 Move operand_types bit defines after relevant template field.
378 (template): Add cpu_flags.
382 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
384 * config/tc-mn10300.h (md_end): Define.
385 (mn10300_finalize): Declare.
386 * config/tc-mn10300.c: Include dwarf2dbg.h.
387 (debug_line): Define.
388 (md_assemble): Generate dwarf2 line info.
389 (mn10300_finalize): New function. Finalize dwarf2 info.
391 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
393 * config/tc-mips.c (md_estimate_size_before_relax): Use the
394 external version of the relocation for weak symbols.
396 2000-05-08 David Mosberger <davidm@hpl.hp.com>
398 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
399 frame size in units of 16 bytes, as required per SW Conventions manual.
400 (output_unw_records): Output info-block header as a dword to get
403 2000-05-08 Alan Modra <alan@linuxcare.com.au>
405 * as.h: #include "file", not <file> on files from ../include.
406 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
407 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
408 (md_convert_frag): Add ATTRIBUTE_UNUSED.
409 (tc_coff_symbol_emit_hook): Ditto.
410 (OPTCOUNT): Cast to int to avoid compiler warning.
411 (md_begin): Fix signed/unsigned warnings.
413 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
415 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
416 ABRANCH LONG case for a conditional branch on a 68000.
417 (md_estimate_size_before_relax): Likewise. Also handle
418 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
419 (m68k-ip: case ABSL): Relax absolute references to 16-bit
420 PC-relative on all CPUs.
421 (md_estimate_size_before_relax): Likewise.
423 2000-05-04 Alan Modra <alan@linuxcare.com.au>
425 * as.c (parse_args): Just mention current year in printed
428 2000-05-03 J.T. Conklin <jtc@redback.com>
430 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
432 (md_parse_option): Recognize -m7400.
434 2000-05-03 Ian Lance Taylor <ian@zembu.com>
436 * config/atof-ieee.c (gen_to_words): When adding carry back in,
437 don't permit lp to become less than the words array.
439 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
441 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
442 Fix little-endian case.
444 2000-05-03 David O'Brien <obrien@NUXI.com>
446 * as.c (parse_args): Update copyright.
448 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
450 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
451 for the .bss section too.
453 2000-05-02 Alan Modra <alan@linuxcare.com.au>
455 * configure.in: Set em=linux for hppa-*-linux.
456 * configure: Regenerate.
457 * doc/Makefile.in: Regenerate with correct automake.
459 * frags.c (frag_grow): Sanity check chunk_size.
461 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
462 * config/obj-som.h: Likewise.
463 * config/obj-ieee.h: Likewise.
465 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
467 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
468 (md_pseudo_table): Fully initialise OBJ_ELF cases.
469 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
470 (pa_ip): low_sign_unext now returns via function value. Use
471 re_assemble_* instead of dis_assemble_* and
472 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
474 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
475 (md_section_align, md_parse_option, md_show_usage,
476 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
477 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
478 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
479 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
480 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
482 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
483 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
484 outside of switch. Correct mask and shifting errors in case 10
485 and case -11. In case 21, compare against signed range to suit
486 hppa_field_adjust changes. In case 12, use re_assemble_12. In
487 case 17 and case 22, use offsetT variable to properly check range.
488 Use re_assemble_* here too.
489 (evaluate_absolute): Change type of value to offsetT. Call
490 hppa_field_adjust to do the work for us.
491 (pa_parse_cmpb_64_cmpltr): Delete save_s.
492 (pa_parse_cmpib_64_cmpltr): Ditto.
493 (pa_build_unwind_subspace): Delete unused var subseg. Change type
494 of i to unsigned int.
495 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
496 (pa_end_of_source): Return type is void.
498 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
500 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
502 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
504 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
506 (md_begin): Removed "construct symbols for each register name".
507 Because register names conflicts with GCC generated function
509 (avr_operand): Now constant numbers can be used as a register
510 identifiers (0 as r0, 31 as r31).
511 (md_assemble): use skip_space () before parsing instruction
514 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
516 * config/tc-avr.c: New AVR_ISA_ defined.
517 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
518 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
519 for `fmul', `movw' and `lpm R,Z' instructions.
520 (avr_operands): Warn if current opcode is a two-word instruction
521 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
522 (avr_opcodes): New commands added.
523 (REGISTER_P): Check 'a' and 'v' constraint letters.
524 (mcu_types): New MCU added.
526 2000-05-01 Alan Modra <alan@linuxcare.com.au>
528 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
529 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
530 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
531 * configure: Regenerate.
533 2000-04-29 Andreas Jaeger <aj@suse.de>
535 * as.h: Correctly check GCC version.
537 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
539 * as.c (parse_args): Allow md_parse_option to override -a listing
541 * config/obj-coff.c (add_lineno): Change type of offset parameter
542 from "int" to "bfd_vma."
543 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
544 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
545 (ppc_change_csect): Align correctly for XCOFF64.
546 (ppc_machine): New function, which discards "ppc_machine" line.
547 (ppc_tc): Cons for 8 when code is 64 bit.
548 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
550 (md_parse_option): Handle -a64 and -a32.
552 * config/tc-ppc.h (TARGET_MACH): Define.
553 (TARGET_FORMAT): Move to function.
554 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
556 2000-04-26 David O'Brien <obrien@FreeBSD.org>
558 * doc/as.1: Fix unbalanced brackets.
560 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
562 (line_comment_chars): Set to '/' if TE_FreeBSD.
564 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
566 * configure.in: Configury support for PA64 (currently disabled).
567 * configure: Rebuilt.
569 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
571 * config/tc-mips.c (s_change_sec): Use record_alignment, not
572 bfd_set_section_alignment.
574 2000-04-25 Alan Modra <alan@linuxcare.com.au>
576 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
579 2000-04-24 Nick Clifton <nickc@cygnus.com>
581 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
582 * doc/as.texinfo (Align): Include arm and strongarm in list of
583 targets that have the second form of the behaviour of the .align
586 2000-04-24 Mark Klein <mklein@dis.com>
588 * obj-som.c: Terminate obj_pseudo_table.
590 2000-04-22 Timothy Wall <twall@cygnus.com>
592 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
594 (operand_match): Conditionally insert default bit values for IMMU9.
596 2000-04-14 Matthew Green <mrg@cygnus.com>
598 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
599 * configure: Rebuilt.
601 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
602 Jason Eckhardt <jle@cygnus.com>
604 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
606 * config/tc-hppa.c (CHECK_ALIGN): New macro.
607 Added handling of new operand types l,y,&,fe,fE,fx.
609 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
610 David Mosberger <davidm@hpl.hp.com>
611 Timothy Wall <twall@cygnus.com>
612 Andrew MacLeod <amacleod@cygnus.com>
613 Jim Wilson <wilson@cygnus.com>
615 * Makefile.am (CPU_TYPES): Add ia64.
616 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
617 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
618 * Makefile.in: Rebuild.
619 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
620 * configure: Rebuild.
621 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
622 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
623 * expr.c (expr): Handle md_optimize_expr.
624 * read.c (LEX_HASH): Add comment.
625 * config/tc-ia64.c, config/tc-ia64.h: New files.
627 2000-04-21 Richard Henderson <rth@cygnus.com>
629 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
630 bundling a non-delayed branch type instruction.
632 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
634 * config/tc-mn10300.c (HAVE_AM30): Define.
635 (md_assemble): Use it.
637 2000-04-19 Alan Modra <alan@linuxcare.com.au>
639 * config/obj-elf.c (obj_elf_change_section): Check for changed
642 * Makefile.am: (CPU_MULTI_VALID): Remove.
643 (MULTI_CPU_TYPES): Define.
644 (MULTI_CPU_OBJ_VALID): Define.
645 (DEPTC): Use the above.
648 Regenerate dependencies.
649 * Makefile.in: Regenerate.
651 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
653 * Makefile.am (YACC, LEX): Get them from configure.
655 2000-04-18 H.J. Lu (hjl@gnu.org)
657 * config/tc-i386.c (offset_in_range): Use addressT instead of
658 bfd_vma for non-bfd assemblers.
660 2000-04-17 Alan Modra <alan@linuxcare.com.au>
662 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
663 doesn't give spurious errors.
665 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
667 * as.h (SEEK_SET): Define if undefined.
669 2000-04-13 Alan Modra <alan@linuxcare.com.au>
671 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
672 constants, and don't assume offsetT is 32 bits.
674 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
676 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
677 (md_pcrel_from_section): Add prototype.
678 (d10v_fix_adjustable): Add prototype.
679 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
681 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
683 2000-04-12 Nick Clifton <nickc@cygnus.com>
685 * config/tc-d10v.c (find_opcode): Correctly calculate position of
686 symbol in frag chain.
688 2000-04-10 Alan Modra <alan@linuxcare.com.au>
690 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
691 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
692 (fits_in_signed_word, smallest_imm_type): Ditto.
693 (md_assemble): Use an offsetT var to hold offsetT values, not a
695 (offset_in_range): New.
696 (md_assemble): Use it.
697 (md_convert_frag): Change type of target_address, opcode_address,
698 and displacement_from_opcode_start to offsetT.
699 (md_create_short_jump): Change type of offset to offsetT.
700 (md_create_long_jump): Ditto.
701 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
702 (md_chars_to_number): Remove.
703 (output_invalid): Remove duplicate prototype.
705 2000-04-09 Nick Clifton <nickc@cygnus.com>
707 * Makefile.am (CPU_TYPES): Add 'avr'.
708 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
709 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
711 * Makefile.in: Regenerate.
713 * doc/as.texinfo: Add M32R documentation.
715 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
717 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
718 --enable-build-warnings option.
719 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
720 * Makefile.in, configure: Re-generate.
722 2000-04-07 Nick Clifton <nickc@cygnus.com>
724 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
725 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
726 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
727 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
728 (arm_force_relocation): Force relocations for
729 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
731 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
733 * config/tc-sh.c (get_operands): There's no third operand if the
734 first operand is an immediate.
736 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
738 * config/tc-sh.c (immediate): Delete.
739 (sh_operand_info): Add immediate member.
740 (parse_reg): Use A_PC for pc.
741 (parse_exp): Add second argument 'op'. All callers changed.
742 (parse_at): Expect pc to be coded as A_PC.
743 Use immediate field in *op.
744 (insert): Add fourth argument 'op'. All callers changed.
745 (build_relax): Add second argument 'op'. All callers changed.
746 (insert_loop_bounds): New function.
747 (build_Mytes): Remove DISP_4.
748 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
749 (assemble_ppi): Use immediate field in *operand.
750 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
751 (md_apply_fix): Likewise.
752 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
754 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
756 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
758 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
760 * internals.texi (CPU backend): Document
761 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
763 2000-04-04 Alan Modra <alan@linuxcare.com.au>
765 * po/gas.pot: Regenerate.
767 * as.c (show_usage): Restore translated part of bug string.
768 * gasp.c (show_usage): Likewise.
770 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
771 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
773 (DEP1): Modify for "gcc -MM".
777 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
779 * Makefile.in: Regenerate.
781 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
783 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
784 (md_begin): Likewise.
785 (HAVE_AM33): New macro.
786 (md_assemble): Use it. Match r_regs and xr_regs only if
789 2000-04-03 Alan Modra <alan@linuxcare.com.au>
791 * as.h: #include "bin-bugs.h"
792 * as.c (show_usage): Use REPORT_BUGS_TO.
793 * gasp.c: #include "bin-bugs.h"
794 (show_usage): Use REPORT_BUGS_TO.
796 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
798 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
800 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
801 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
804 2000-04-03 Alan Modra <alan@linuxcare.com.au>
806 * config/tc-i386.c (i386_immediate): Don't assume a constant
807 immediate is necessarily 16 bits when in 16 bit code mode.
808 (md_assemble): Instead set guess_suffix here after we have checked
811 2000-04-02 Richard Henderson <rth@cygnus.com>
813 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
814 quantities. Correct right shift sign extension.
815 (build_insn): Make `number' unsigned long. Mask top 6 bits of
816 32-bit value when shifting into place.
818 2000-04-01 Ian Lance Taylor <ian@zembu.com>
820 * app.c: Add ATTRIBUTE_UNUSED as needed.
821 * config/tc-ppc.c: Likewise.
822 (ppc_size): Make unsigned long.
823 (ppc_insert_operand): Add casts to avoid warnings.
825 2000-03-31 Nick Clifton <nickc@cygnus.com>
827 * config/tc-d10v.h (md_flush_pending_output): Define.
829 2000-03-29 Nick Clifton <nickc@cygnus.com>
831 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
832 segment. Works for both BFD_ASSEMBLER and others.
833 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
835 2000-03-29 Nick Clifton <nickc@cygnus.com
837 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
839 2000-03-28 Alan Modra <alan@linuxcare.com.au>
841 * listing.c (LISTING_LHS_WIDTH): Default depends on
843 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
845 2000-03-27 Ian Lance Taylor <ian@zembu.com>
847 * config/tc-sh.c (md_show_usage): Use backslash before newline in
850 2000-03-27 Alan Modra <alan@linuxcare.com.au>
852 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
854 * config/tc-avr.c (mcu_types): Add missing initialiser.
855 (md_pcrel_from_section): Add prototype.
856 (avr_operand): Remove redundant test of unsigned < 0.
857 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
859 2000-03-27 Denis Chertykov <denisc@overta.ru>
861 * config/tc-avr.c: New file for AVR support.
862 * config/tc-avr.h: Likewise.
863 * configure.in: Add AVR support.
864 * configure: Regenerate.
866 2000-03-26 Timothy Wall <twall@cygnus.com>
868 * gasp.c (macro_op): Add new argument to check_macro call.
869 Macro structure definitions moved to macro.h
870 * sb.h: Add argument to prototype for input_scrub_include_sb.
871 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
872 nesting checks with an additional flag.
873 (struct input_save): Add flag to indicate whether current sb
874 should be checked for proper macro/conditional nesting.
875 (input_scrub_push/pop): Save/restore nest check flag.
876 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
878 * macro.c (check_macro): Allow caller to retrieve parsed macro
879 information if a pointer is provided. This information may be
880 used by the new macro hooks.
881 * macro.h: Update prototype for check_macro. Macro struct
882 definitions moved here from macro.c/gasp.c.
883 * read.c (read_a_source_file): Add parameter to check_macro call,
884 and pass macro info to the macro hook, if defined.
885 (input_scrub_insert_line): New. Allow insertion of a line of
886 characters into the input stream.
887 (input_scrub_insert_file): New. Allow insertion of an arbitrary
888 file into the input stream.
889 (s_include): Use input_scrub_insert_file.
890 * internals.texi: Document new macro hooks.
891 * as.h: New prototypes added.
893 2000-03-26 Alan Modra <alan@linuxcare.com.au>
895 * config/tc-i386.c: Don't start any as_bad or as_warn message with
896 an initial capital letter.
897 (i386_index_check): Reindent.
899 2000-03-19 Nick Clifton <nickc@cygnus.com>
901 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
904 2000-03-17 Thomas de Lellis <tdel@windriver.com>
906 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
907 instruction operand bad if Rd > 7 when generating
908 thumb instructions. Prevents for example,
909 "adr r12,label" from silently failing and generating
910 the wrong instruction.
912 2000-03-17 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
915 that have a destingation >= 0x400000.
916 Fix compile time warning messages.
918 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
920 * config/tc-sh.c (md_begin): When encountering insn that are
921 not supported by the current arch, only change the name if
922 its contents are the same as prev_name.
923 (get_specific): If the the architecture doesn't match, fail.
925 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
927 * config/tc-sh.c (IDENT_CHAR): Define.
928 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
929 matching back where it came from.
931 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
933 * config/tc-sh.c (md_show_usage): Add description of -dsp.
935 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
937 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
940 2000-03-15 Kazu Hirata <kazu@hxi.com>
942 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
944 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
946 * expr.c (operand) [case 'f']: When testing if '0f' can start a
947 floating-point-number, make sure 'f' is in FLT_CHARS.
949 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
951 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
952 (s_lcomm_internal): Use it.
953 * doc/internals.texi (CPU backend): Document it.
954 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
957 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
959 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
962 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
963 implementation doesn't have special handling for switch
965 (macro_build): Allow for code in sections other than .text.
968 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
969 Don't perform relocs if we will be outputting them.
970 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
971 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
974 2000-03-09 Catherine Moore <clm@cygnus.com>
976 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
977 relocation type based on the entry in the fixup structure.
979 2000-03-08 H.J. Lu (hjl@gnu.org)
981 * Makefile.am (install-exec-tooldir): Depend on
982 install-exec-bindir for parallel make.
983 * Makefile.in: Regenerated.
985 2000-03-06 Nick Clifton <nickc@cygnus.com>
987 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
989 (md_parse_option): Parse -m32r command line switch - disable m32rx
991 (md_show_usage): Document new option.
993 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
994 * doc/Makefile.in: Regenerate.
995 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
997 2000-03-02 Michael Meissner <meissner@redhat.com>
999 * config/tc-d30v.c (check_range): Remove code that incorrectly
1000 sign extended values where bits < 32.
1002 2000-03-02 H.J. Lu (hjl@gnu.org)
1004 * configure.in: Support --enable-targets=all on ia32.
1005 * configure: Regenerated.
1007 2000-03-01 Nick Clifton <nickc@cygnus.com>
1009 * gasp.c (do_align): Remove bogus check of alignment value.
1011 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1013 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1014 TC_PPC was defined forced the type of a symbol with no other type
1017 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1019 * doc/internals.texi (CPU backend): Mention that
1020 line_separator_chars do not break up comments. Fix typos for
1021 LEX_AT and LEX_NAME descriptions. Document operands for
1022 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1023 description of md_create_short_jump usage. Document argument for
1024 md_undefined_symbol.
1026 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1028 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1029 (md_parse_option): Handle it.
1030 (md_show_usage): Document it.
1032 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1034 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1035 opcode, for the instruction `pal19'. From Andrea Arcangeli
1038 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1040 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1042 (md_assemble): To here, before template operands are matched.
1043 Also ensure a constant immediate is sign extended when we know the
1044 size is at most 16 bits. This is to catch cases like "add
1045 $0xffc0,%ax" where we don't know the size, and thus that the
1046 immediate can be represented as Imm8S until after parsing the
1048 (i386_displacement): Similarly sign extend 16 bit constant
1050 (md_assemble): Relax 16-bit jump constant range check to suit sign
1051 extended displacements.
1053 2000-02-26 Andreas Jaeger <aj@suse.de>
1055 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1057 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1059 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1060 call operands when intel_syntax.
1061 (intel_float_operand): Return 2 for "fi...".
1062 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1063 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1064 earlier "SHORT" change.
1065 (md_assemble): When determining suffix from Regs, exclude
1068 2000-02-24 Nick Clifton <nickc@cygnus.com>
1070 * configure: Add arm-wince, mips-pe and sh-pe targets.
1071 * configure: Regenerate.
1073 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1075 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1076 "pe-mips" for the mips-pe target.
1078 * config/tc-arm.c (insns): Change displacement encoded in BL
1079 and B instructions if the target port is arm-wince.
1080 (do_ldst): Do not bias the relocation offset if the target
1082 (md_pcrel_from): Add in missing relocation offset bias if the
1083 target os arm-wince.
1085 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1086 (md_begin): Disable -G support for mips-pe target.
1087 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1088 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1091 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1092 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1093 assembler, just set the alignment to 4.
1095 * config/te-wince-pe.h: New file for WinCE targets. Define
1098 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1100 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1101 string instructions.
1102 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1103 (i386_intel_memory_operand): After finding a segment override,
1104 check again for no `[' before looking for a displacement. Bomb if
1105 more than one displacement rather than silently discarding the
1106 second and subsequent ones. Free strings malloc'd by
1107 build_displacement_string.
1109 2000-02-24 Catherine Moore <clm@cygnus.com>
1111 * config/obj-som.c (obj_pseudo_table): Add "weak".
1112 (obj_som_weak): New routine.
1114 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1116 * config/tc-i386.c (union i386_op): New.
1117 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1118 Throughout file replace occurences of disps[n], imms[n], regs[n]
1119 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1120 intel mode operand swapping. Add assert in regKludge and
1121 fake_zero_displacement code. Test i.types[n] when outputting
1122 displacements and immediates. Combine output of Disp16 with
1124 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1125 when in intel mode by (not) reversing fsub and fdiv operands
1126 before the template search. This fails for single operand
1127 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1128 undefined. Instead fix the base_opcode after we've found the
1129 template. Move base_opcode xor with found_reverse_match from
1130 opcode output code to before this fix so we test for the correct
1132 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1133 check in intel mode. Instead compare opcodes.
1135 * config/tc-i386.h (TC_RELOC): Delete.
1136 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1137 with equivalent call to reloc.
1139 * as.h (flag_m68k_mri): Move declaration after target include, and
1140 only declare when TC_M68K defined. Define as zero otherwise.
1141 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1142 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1143 Define as zero otherwise.
1144 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1145 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1146 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1147 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1148 testing whether defined.
1149 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1150 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1151 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1152 rather than testing whether defined.
1153 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1154 (parse_mri_cons): Declare and use only when TC_M68K.
1155 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1156 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1157 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1159 * NEWS: Mention IBM 370 support.
1161 2000-02-23 Richard Henderson <rth@cygnus.com>
1163 * config/tc-i386.c (md_assemble): When swapping operands for
1164 intel_syntax, assume everything that's not Imm or Disp is a
1167 2000-02-23 Linas Vepstas <linas@linas.org>
1169 * config/tc-i370.c, config/tc-i370.h: New files.
1170 * Makefile.am: Add support for Linux/IBM 370.
1171 * configure.in: Likewise.
1172 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1173 * config/obj-elf.c: Include elf/i370.h
1174 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1176 * Makefile.in: Regenerate.
1177 * configure: Regenerate.
1179 * doc/c-i370.texi: New file.
1180 * doc/all.texi: Include it.
1181 * doc/as.texinfo: And here.
1182 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1183 * doc/Makefile.in: Regenerate.
1185 2000-02-19 Michael Meissner <meissner@redhat.com>
1187 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1188 determine if an instruction can be used in parallel with an ADDppp
1189 or SUBppp instruction.
1191 2000-02-22 Andrew Haley <aph@cygnus.com>
1193 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1195 1999-12-30 Andrew Haley <aph@cygnus.com>
1197 * config/tc-mips.c (mips_gp32): New variable.
1198 (macro_build) Use mips_gp32.
1200 (md_longopts): Add "-mgp32" and "-mgp64".
1201 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1203 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1205 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1206 warning, and bump it to 1.
1208 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1210 From Brad Lucier <lucier@math.purdue.edu>:
1211 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1214 2000-02-21 Catherine Moore <clm@cygnus.com>
1216 * config/tc-mips.c (MF_HILO_INSN): Define.
1217 (mips_7000_hilo_fix): Declare.
1218 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1219 (md_parse_option): Check for 7000_HILO_FIX options.
1220 (OPTION_M7000_HILO_FIX): Define.
1221 (OPTION_NO_M7000_HILO_FIX): Define.
1222 * doc/c-mips.texi (-mfix7000): Describe.
1224 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1226 * listing.c (print_lines): Remove unused variable `end'.
1228 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1229 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1230 reloc_type when BFD_ASSEMBLER.
1231 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1232 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1233 statement and quell signed vs. unsigned comparison warning.
1235 2000-02-18 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1238 the computed frag offset, rather than overwriting it.
1240 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1242 * config/tc-sh.c ("elf/sh.h"): Include.
1243 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1244 (md.begin): Initialize target_arch.
1245 Only include opcodes in has table that match selected architecture.
1246 (parse_reg): Recognize register names for sh-dsp.
1247 (parse_at): Recognize post-modify addressing.
1248 (get_operands): The leading space is now optional.
1249 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1250 arguments. Update valid_arch.
1251 (build_Mytes): Add support for SDT_REG_N.
1252 (find_cooked_opcode): New function, broken out of md_assemble.
1253 (assemble_ppi, sh_elf_final_processing): New functions.
1254 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1255 (md_longopts, md_parse_option): New option: -dsp.
1256 * config/tc-sh.h (elf_tc_final_processing): Define.
1257 (sh_elf_final_processing): Declare.
1259 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1261 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1262 the unwinder subspace. Save the current seg/subseg before creating
1265 2000-02-10 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1268 little endian targets.
1269 (INST_BYTE1): Redefine to handle big and little endian
1271 (cpu_type): New type: Select between M340 and M210.
1272 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1273 instructions of the M340.
1274 (md_assemble): Add support for the MULSH and OPSR classes of
1276 (md_atof): Add support for little endian targets.
1277 (md_parse_option): Add support for -EL, -EB and -mcpu command
1279 (md_convert_frag): Add support for little endian targets.
1280 (md_apply_fix3): Add support for little endian targets.
1281 (md_number_to_chars): Add support for little endian targets.
1283 2000-02-10 Timothy Wall <twall@redhat.com>
1285 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1286 defined, use it to verify the symbol just read should be a label.
1288 2000-02-10 Timothy Wall <twall@redhat.com>
1290 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1291 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1292 around colons when KEEP_WHITE_AROUND_COLON is defined.
1293 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1294 and KEEP_WHITE_AROUND_COLON.
1296 2000-02-08 Timothy Wall <twall@redhat.com>
1298 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1300 (do_repeat): New. Abstract repeat logic so that a "break" can be
1302 (end_repeat): New. Provide support for a "break" out of the
1304 * read.h: Add prototypes for new functions.
1306 2000-02-08 Timothy Wall <twall@redhat.com>
1308 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1309 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1310 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1313 2000-02-08 Timothy Wall <twall@redhat.com>
1315 * read.c: Added elseif to directives table.
1316 * read.h: Added prototype for s_elseif.
1317 * doc/as.texinfo: Added description for elseif.
1318 * cond.c (s_elseif): New function
1320 2000-02-04 Timothy Wall <twall@redhat.com>
1322 * listing.c (print_lines): Remove conditionals causing bug in
1325 2000-02-03 Timothy Wall <twall@cygnus.com>
1327 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1329 * frags.c (frag_new): Calculate fr_fix in octets
1330 (frag_now_fix) Return offset as target address offset (bytes).
1331 (frag_now_fix_octets) New - Return offset in octets (8-bit
1333 * frags.h: Added prototype for frag_now_fix_octets().
1334 Distinguish between octets and bytes in field descriptions.
1335 * listing.c (calc_hex): Account for octets vs bytes when
1336 printing addresses/offsets.
1337 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1338 target is little-endian, print the octets in a word in big-endian
1339 order so that the display looks like a proper hexadecimal number,
1340 instead of having the octets reversed.
1341 * read.c (do_align): When recording alignment, alignment power
1342 should be in terms of target bytes (minimum addressible unit)
1344 (do_org) Convert ORG target address (byte) argument into an
1345 octet offset when generating a variable fragment.
1346 * symbols.c (resolve_symbol_value): Symbol final value
1347 converted to a target address offset (bytes) from its octet offset.
1348 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1349 offset (bytes) is adjusted by the frag offset (octets) converted
1351 (coff_frob_section) Section alignment power is in terms of bytes;
1352 convert it to an octet alignment power when calculating size (and
1353 size mask) in octets. Don't modify the section size in order to
1354 "align" it for TI COFF, since that format has a different method
1355 for storing alignment information.
1357 2000-02-01 Timothy Wall <twall@cygnus.com>
1359 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1360 entries, matching the way GCC generates them. If not escaped, the
1361 filename is encoded incorrectly.
1363 2000-01-31 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-arm.c (reg_table): Add support for ATPCS register
1368 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1370 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1372 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1374 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1375 of a symbol when we really care about its value.
1377 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1379 * config/tc-mcore.c (md_assemble): Give warning message if
1380 operands passes to instruction are more than the spec.
1382 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1384 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1385 Thumb mode but the label seen was not declared as '.thumb_func'
1386 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1387 correct disassembly of Thumb code bounded by non function labels.
1389 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1391 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1392 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1394 * Makefile.in: Same here.
1397 * configure.in: Set bfd_gas for i386-aout when primary target
1398 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1399 we may need the primary te_file. Remove incorrect comment.
1401 * configure: Regenerate.
1403 * config/e-i386aout.c: New file.
1405 * as.c (USE_EMULATIONS): Move to before print_version_id.
1406 (struct emulation): Add i386aout.
1407 (show_usage): Split text strings. Reformat -a text. Add --em
1411 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1412 (aout_format_ops): New.
1415 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1416 preprocessor conditional and add aout USE_EMULATIONS tests.
1417 (read_a_source_file): Don't pass error strings to printf as
1421 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1423 (do_data): Same here.
1424 (process_file): And here.
1427 * symbols.c (colon): Rewrite "already defined" fatal message
1428 code for aout with USE_EMULATIONS.
1431 * config/obj-aout.c (OBJ_HEADER): Define.
1432 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1434 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1435 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1437 (obj_aout_type): Expand S_SET_OTHER here too.
1438 (obj_read_begin_hook): Remove.
1439 (aout_pop_insert): New.
1440 (obj_aout_s_get_other): New.
1441 (obj_aout_s_get_desc): New.
1442 (aout_format_ops): New.
1445 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1446 gets aout_pseudo_table.
1447 (aout_pseudo_table): Declare.
1448 (obj_read_begin_hook): Define.
1451 * config/obj-coff.c (obj_pseudo_table): Rename to
1453 (coff_pop_insert): Use coff_pseudo_table.
1454 (coff_sec_sym_ok_for_reloc): Remove.
1455 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1456 and comment all zero entries and remove #if 0 code.
1459 * config/obj-coff.h (obj_pop_insert): Define.
1460 (coff_pseudo_table): Declare.
1463 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1464 s_get_size, s_set_size. Comment all zero entries.
1467 * config/obj-elf.c (elf_s_get_other): New function.
1468 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1469 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1470 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1472 (obj_elf_parse_section_letters): Don't pass error strings to
1473 printf as format arg.
1476 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1478 (elf_s_get_other): Declare.
1479 (S_GET_OTHER) Define as elf_s_get_other if not already
1481 (S_SET_OTHER): Only define when not already defined.
1482 (elf_obj_read_begin_hook): Declare.
1483 (obj_read_begin_hook): Define.
1484 (elf_obj_symbol_new_hook): Declare.
1485 (obj_symbol_new_hook): Define.
1488 * config/obj-multi.h: Add copyright header and protect against
1489 multiple inclusion. Add * to all function pointers.
1490 (OBJ_HEADER): If defined, include it rather than other defines
1492 (obj_frob_file_after_relocs): Test for NULL.
1493 (obj_symbol_new_hook): Here too.
1494 (obj_sec_sym_ok_for_reloc): And here.
1495 (S_GET_OTHER): Define.
1496 (S_GET_DESC): Define.
1497 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1498 (OBJ_MAYBE_ELF): Update comment.
1500 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1501 OBJ_AOUT preprocessor conditional and handle emulation by
1502 testing OUTPUT_FLAVOR.
1503 (i386_displacement): Here too.
1504 (md_section_align): Similarly here.
1505 (i386_target_format): Conditionally compile when more than one
1506 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1507 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1508 (i386_displacement): Here too.
1511 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1512 Define TARGET_FORMAT for aout only when not multi.
1515 * config/te-multi.h: Delete file as it's identical to te-generic.h
1517 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1519 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1520 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1523 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1525 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1528 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1530 * config/tc-mips.c (mips_do_align): New function.
1531 * config/tc-mips.h (md_do_align): Define.
1533 2000-01-10 Philip Blundell <philb@gnu.org>
1535 * doc/c-arm.texi (ARM Options): Fix typo.
1536 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1537 line separator for Linux.
1538 * doc/as.texinfo (Comments): Mention the ARM.
1540 2000-01-10 Philip Blundell <pb@futuretv.com>
1542 * configure.in (arm*-*-conix*): New target.
1543 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1545 * configure: Regenerate.
1547 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1549 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1550 (obj_elf_visibility): New function.
1552 * doc/as.texinfo (Visibility): New node: document visibility
1555 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1557 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1558 warning for absolute jump/call without `*' in non-intel mode. No
1559 need to set i.types[0] JumpAbsolute in intel mode.
1561 1999-12-22 Philip Blundell <pb@futuretv.com>
1563 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1564 hook function when changing sections.
1565 (arm_s_data): Likewise.
1567 1999-12-14 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-arm.c (md_parse_option): Add support for -marm720
1570 command line switch.
1572 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1574 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1575 (r_registers, xr_registers): Define.
1576 (r_register_name, xr_register_name): New functions.
1577 (md_assemble): Handle new am33 operand types and instruction
1579 (mn10300_insert_operand, check_operand): Likewise.
1581 1999-11-29 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1584 (s_force_thumb): Set thumb_mode to 2.
1585 (md_assemble): Do not complain about thumb instructions on a
1586 non-thumb target if thumb_mode is set to 2.
1588 1999-11-28 Michael Meissner <meissner@cygnus.com>
1590 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1591 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1592 (O_...): Add new machine dependent expressions if we are handling
1593 explicit relocations.
1594 (alpha_reloc_op): New static table holding the explicit relocation
1596 (alpha_literal_hash): New static to hold the hash table for
1597 explicit relocations.
1598 (alpha_macros): Add support for explicit relocations.
1599 (md_begin): If explicit relocations, initialize hash table.
1600 (md_assemble): Don't print a second error if tokenize_arguments
1601 already printed an error message.
1602 (md_apply_fix): Add support for explicit relocations.
1603 (alpha_force_relocation): Ditto.
1604 (alpha_fix_adjustable): Ditto.
1605 (alpha_adjust_symtab): New function to support explicit
1607 (alpha_adjust_symtab_relocs): Ditto.
1608 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1609 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1610 Add support for explicit relocations. Return -2 if an error
1611 message was already printed.
1612 (find_macro_match): Add support for explicit relocations. Comment
1614 (emit_insn): Add support for explicit relocations.
1615 (assemble_tokens): Ditto.
1617 (load_expression): Ditto.
1620 (emit_ir_load): Ditto.
1621 (emit_loadstore): Ditto.
1624 (emit_sextX): Ditto.
1625 (emit_division): Ditto.
1626 (emit_jsrjmp): Ditto.
1627 (emit_retjcr): Ditto.
1629 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1631 (tc_adjust_symtab): If explicit relocations, call the function
1632 alpha_adjust_symtab.
1633 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1634 relocations next to the literal relocation they reference.
1635 (TC_INIT_FIX_DATA): Initialize the new fields.
1636 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1638 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1640 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1641 'B' operand for PA2.0 bb instruction.
1643 1999-11-18 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1648 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1650 (mcore_force_relocation): Force relocations to be generated for
1653 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1655 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1656 (i386_displacement): Disallow O_big displacements.
1658 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1660 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1661 improvements in error checking.
1662 (md_assemble): Support for unconditional ARM instructions.
1663 (md_parse_option): Support for -m[arm]v5e flag.
1665 1999-11-12 Nick Clifton <nickc@cygnus.com>
1667 * macro.c (buffer_and_nest): Do not check beyond the end of the
1670 1999-11-11 Nick Clifton <nickc@cygnus.com>
1672 * macro.c (buffer_and_nest): Look for seperator after TO and
1675 1999-11-08 Andrew Haley <aph@cygnus.com>
1677 * app.c (do_scrub_chars): When in State 10, treat backslash
1678 characters in the same way as as symbol characters.
1680 1999-11-07 Richard Henderson <rth@cygnus.com>
1682 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1683 the previous label was in the current section before playing
1684 with auto-alignment.
1686 1999-11-06 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-v850.c (v850_force_relocation): Force relocation
1690 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1693 1999-11-05 Michael Meissner <meissner@cygnus.com>
1695 * expr.h (operatorT): Increase machine dependent operators to 16.
1696 * expr.c (op_rank): Ditto.
1698 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1700 * read.c (pseudo_set): Reject attempts to set the value of a
1703 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1706 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1708 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1709 to bfd_set_section_contents.
1711 1999-11-03 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1715 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1717 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1718 (mips_ip): Use OPCODE_IS_MEMBER.
1720 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1722 * config/tc-arm.c (reg_required_here): Improve comments.
1724 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1725 (tinsns): Initialize variants field.
1727 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1728 BAD_PC respectively.
1730 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1732 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1733 * config/tc-arm.h: Fix compile time warnings.
1735 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1737 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1738 form @abs16, @(abs16) and @(abs16 + imm).
1740 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1742 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1743 (ISA_HAS_64_BIT_REGS) New.
1744 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1745 mips_emit_delays,macro_build,load_register,load_addresss,
1746 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1747 and/or use new ISA_xxx macros in expressions involving
1748 ISA, particularly mips_opts.isa.
1750 1999-10-18 Michael Meissner <meissner@cygnus.com>
1752 * expr.h (operatorT): Add machine dependent operators md1..md8.
1753 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1754 for the machine dependent operators to use.
1756 * expr.c (op_rank): Add machine dependent operators.
1758 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1760 (O_cpregister): Ditto.
1761 (md_begin): Change X_op test that field is wide enough to use
1762 O_max instead of O_alpha_max.
1763 (cpu_types): Fill in missing initializer.
1764 (alpha_num_macros): Make unsigned.
1765 (md_assemble): Make opnamelen be size_t.
1766 (md_apply_fix): Cast alpha_num_operands to int before testing.
1767 (alpha_force_relocation): Ditto.
1768 (alpha_fix_adjustable): Ditto.
1769 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1770 (tc_gen_reloc): Ditto.
1771 (tc_get_register): Ditto.
1776 (s_alpha_ent): Ditto.
1777 (s_alpha_end): Ditto.
1778 (s_alpha_frame): Ditto.
1779 (s_alpha_prologue): Ditto.
1780 (s_alpha_file): Ditto.
1781 (s_alpha_gprel32): Ditto.
1782 (s_alpha_proc): Ditto.
1783 (s_alpha_set): Ditto.
1784 (s_alpha_base): Ditto.
1785 (s_alpha_align): Ditto.
1786 (s_alpha_arch): Ditto.
1787 (alpha_align): Ditto.
1788 (assemble_insn): Suppress unused variable warning.
1790 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1791 order in the structure.
1792 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1794 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1796 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1798 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1800 * config/tc-i386.c (i386_index_check): Correct #endif location.
1802 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1804 * as.c (show_usage): Document new options.
1805 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1806 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1807 (parse_args): Parse the new options.
1808 (main): If there were warnings, and --fatal-warnings
1809 was specified, print an error.
1810 * as.h: New variable, flag_fatal_warnings, for new option.
1812 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1814 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1815 '@'. Change autoincrement completers to fall through to cache control
1818 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1820 (pa_parse_addb_64_cmpltr): New function.
1822 * config/tc-hppa.c (pa_ip): Change error message.
1823 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1824 '?Q' args to allow falling through.
1826 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1827 Remove unused conditional codes.
1828 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1830 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1832 * config/tc-d30v.c (CHAR_BIT): Define.
1833 (check_range): Fix bit operations to support integers bigger than
1836 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1838 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1841 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1842 Doug Evans <devans@cygnus.com>
1844 Add support for m32rx.
1845 * config/tc-m32r.c (enable_m32rx): New static global.
1846 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1847 (allow_m32rx): New function.
1848 (M32R_SHORTOPTS): Add `O'.
1849 (md_longopts): Add --m32rx plus several warning options.
1850 (md_parse_option): Handle new options.
1851 (md_show_usage): Print them.
1852 (md_begin): Enable m32rx.
1853 (OPERAND_IS_COND_BIT): New macro.
1854 (first_writes_to_seconds_operands): New function.
1855 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1856 (target_make_parallel,assemble_two_insns): New functions.
1857 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1858 If optimizing and m32rx, try to make consecutive insns parallel.
1860 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1862 * config/tc-mips.c (nopic_need_relax): Allow for the
1863 .sdata.foo sections generated by -fdata-sections,
1864 and for the .gnu.linkonce.s sections generated by C++.
1866 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1868 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1869 with cleaner code using completer prefixes. Add 'Y'.
1871 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1873 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1875 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1876 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1877 insn does not match and we should try the next insn in the table.
1879 1999-09-22 Nick Clifton <nickc@cygnus.com>
1881 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1883 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1885 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1888 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1890 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1891 OBJ_ELF. If ELF, add "sq".
1892 (md_parse_option): If ELF, ignore -s and -q.
1893 (md_show_usage): Mention ELF options.
1895 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1897 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1900 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1902 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1904 * config/tc-hppa.c (struct pa_it): New field "trunc".
1905 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1906 (pa_parse_ftest_gfx_completer): New function
1907 (pa_parse_fp_cnv_format): New function.
1909 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1910 (md_apply_fix): Handle 22bit pc-rel branches.
1912 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1914 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1916 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1918 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1920 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1922 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1923 (pa_ip): Handle 'fX'.
1925 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1927 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1928 unwinds unless the function is in the text space.
1929 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1931 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1933 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1934 (md_assemble): To here. Tweak address generation.
1936 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1938 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1939 (md_assemble): Call dwarf2_where for OBJ_ELF.
1940 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1941 (pa_end_of_source): New function.
1942 * tc-hppa.h (md_end): Define for OBJ_ELF.
1944 1999-09-14 Michael Meissner <meissner@cygnus.com>
1946 * configure.in (Canonicalization of target names): Remove adding
1947 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1948 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1949 * configure: Regenerate.
1951 1999-09-14 Donn Terry <donn@interix.com>
1953 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1955 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1957 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1958 pc-relative jmp/call to an absolute symbol.
1959 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1960 absolute section symbols.
1962 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1963 jump handling code and comments.
1965 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1967 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1968 the value if TE_PE and a global defined symbol.
1970 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1972 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1973 print the symbol, rather than printing it here.
1975 1999-09-11 Donn Terry <donn@interix.com>
1977 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1978 BFD_RELOC_RVA relocations.
1980 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1981 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1984 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1986 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1987 * doc/internals.texi (Object format backend): Document
1990 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1991 relocations against global symbols if TE_PE.
1993 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1994 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1996 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1999 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2000 symbols which do not have a constant value, or tags with
2001 non-tags. Remove the symbol from the list before adding it at the
2004 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2005 C_FCN symbol differently if TE_PE.
2006 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2007 appears in the pseudo-op, rather coff_line_base which is only set
2010 * config/obj-coff.c (obj_coff_loc): New static function.
2011 (obj_pseudo_table): Add "loc".
2013 * config/obj-coff.c (add_lineno): Check that the line number is
2016 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2017 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2019 (md_atof): Return NULL rather than 0.
2020 * config/tc-i386.c (md_atof): Change type to int.
2021 * expr.c (expr): Change first parameter to int.
2022 * config/obj-coff.c: Add declarations for static functions.
2023 (coff_frob_symbol): Use SYM_AUXENT.
2024 * config/tc-i386.h (flag_16bit_code): Don't declare.
2026 * config/obj-coff.c (obj_coff_section): Default to setting
2027 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2029 * write.c (adjust_reloc_syms): Print adjusted fixup.
2031 * expr.c (integer_constant): Correct too_many_digits calculation
2034 1999-09-09 Andreas Schwab <schwab@suse.de>
2036 * doc/c-arm.texi: Fix arguments of @var to not contain
2039 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2041 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2043 (md_parse_option): Only support -k flag for ELF and COFF targets.
2045 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2047 * config/tc-hppa.c (pa_ip): Put strict register checks before
2048 call to pa_parse_number.
2050 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2052 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2054 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2057 1999-09-06 Donn Terry <donn@interix.com>
2059 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2061 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2064 candidate instruction. Require registers for register arguments
2065 when in strict mode. Require assemble-time constants for
2066 constants when in strict mode.
2067 (pa_get_absolute_expression): Require a constant when in strict
2070 1999-09-06 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2074 1999-09-04 Steve Chamberlain <sac@pobox.com>
2076 * config/tc-pj.c: New file, supports picoJava in ELF.
2077 * config/tc-pj.h: Ditto.
2078 * configure.in (pjl*, pj*): New targets.
2079 * Makefile.am: Rebuild dependencies.
2080 (CPU_TYPES): Add pj.
2081 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2082 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2083 * doc/c-pj.texi: New file.
2084 * doc/as.texinfo: Add some PJ specifics.
2085 * doc/all.texi: Add PJ to the list of all architectures, sort them
2087 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2088 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2090 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2092 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2093 (obj_frob_file): Test for null pointer.
2094 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2095 (OBJ_PROCESS_STAB): And here.
2096 (elf_obj_sy): Remove
2098 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2099 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2100 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2102 * config/obj-coff.c (no_func): Remove.
2103 (coff_format_ops): Change occurrences of no_func to 0, as we test
2104 for 0 in obj-multi.h.
2106 * configure.in: Enable bfd for i386-coff when primary target is
2107 bfd. Enable i386 elf,coff emulation support. Don't set
2108 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2109 emulation to support.
2110 *configure: Regenerate.
2112 1999-09-02 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2115 .section .line directive is encountered.
2117 1999-09-01 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2122 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2123 * as.texinfo: Document --gdwarf2 command line option.
2124 Add additional documentation of ARM command line switches.
2126 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2128 * config/tc-i386.c (i386_intel_memory_operand): Combine
2129 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2130 and RESTORE_END_STRING around parse_register calls.
2131 (i386_operand): Here too.
2132 (i386_is_reg): Remove.
2133 (parse_register): Move as_bad calls from within this function to
2136 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2138 Based on a patch from H.J. Lu <hjl@gnu.org>
2139 * config/tc-i386.c (parse_register): Handle FP regs specially.
2140 (md_begin): Remove '(' and ')' from register_chars.
2142 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2144 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2145 error message (done elsewhere).
2147 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2149 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2151 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2153 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2156 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2158 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2160 Add new completers. Fix bug in 64 bit condition handling.
2162 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2165 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2167 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2169 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2171 1999-08-27 Jim Wilson <wilson@cygnus.com>
2173 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2174 (struct ls): Add frag field. Initialize it to zero.
2175 (out_end_sequence): New local text_frag. Set it while in text section.
2176 Replace address check with frag check. Set ls.frag to text_frag if
2177 out_set_addr called.
2178 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2179 Set it before switching sections. Replace address check with frag
2180 check. Set ls.frag to saved_frag if out_set_addr called.
2182 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2184 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2185 output "advance_pc" opcode instead of calling gen_addr_line().
2186 The latter has the undesired side-effect of creating a new row
2187 in the debug line info matrix.
2189 1999-08-26 Jim Wilson <wilson@cygnus.com>
2191 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2192 ls.last_filename if last is less than zero. Set ls.last_filename
2193 when allocating new entry.
2194 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2197 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2199 * config/tc-i386.c (i386_index_check): Fix the displacement size
2200 when INFER_ADDR_PREFIX.
2202 1999-08-18 Nick Clifton <nickc@cygnus.com>
2204 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2207 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2209 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2210 handle 0xffffNNNN constants correctly.
2212 1999-08-16 Nick Clifton <nickc@cygnus.com>
2214 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2217 1999-08-13 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2220 (md_apply_fix3): Always pass positive values to
2221 validate_offset_imm.
2223 1999-08-12 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-arm.c (skip_whitespace): New macro.
2226 Formatting tidy ups.
2228 (md_apply_fix3): Store relocation offset in addend for ELF based
2230 (arm_force_relocation): Always generate relocs for Thumb function
2233 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2235 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2236 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2238 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2240 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2241 flags for the unwind subspace.
2243 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2244 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2245 suitable relocation based on the size of the target's pointer.
2246 Always Use subsegment zero for the unwinders.
2247 (pa_level): Handle "2.0w".
2249 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2251 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2252 with the following instruction unless this was specified.
2254 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2256 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2257 certain sections, to match BFD changes.
2259 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2261 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2262 (EXTRA_SCRIPTS): Define to keep automake happy.
2263 * Makefile.in: Rebuild.
2265 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2267 * Makefile.am: Rename .dep* files to DEP*.
2268 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2269 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2271 * Makefile.in: Rebuild.
2273 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2275 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2277 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2279 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2280 avoid problems on DOS filesystems.
2281 * Makefile.in: Rebuild.
2283 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2285 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2287 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2290 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2292 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2293 line to create ${GDBINIT} rather than .gdbinit.
2294 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2296 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2298 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2300 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2302 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2304 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2306 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2307 non-adjustable symbols.
2309 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2311 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2313 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2315 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2318 1999-08-05 Donn Terry <donn@interix.com>
2320 * config/te-interix.h: New file.
2321 * configure.in (i386-*-interix*): New target.
2322 * configure: Rebuild.
2324 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2326 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2327 selectors for ELF too.
2328 (selector_table): Add "ltp" and "rtp" selectors.
2330 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2332 * config/tc-i386.c (i386_operand): No need to change
2333 operand_string pointer in segment reg case before goto
2334 do_memory_reference. Initialise displacement_string_start and
2335 displacement_string_end after do_memory_reference label.
2336 (i386_index_check): Add operand_string param, and print error
2337 message on failure here.
2338 (i386_intel_memory_operand): Instead of here.
2339 (i386_operand): And here.
2340 (INFER_ADDR_PREFIX): Enable.
2342 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2344 * config/tc-i386.h (DefaultSize): Define. Renumber following
2345 opcode_modifier defines.
2347 From Etienne Lorrain <etienne.lorrain@ibm.net>
2348 * config/tc-i386.c (stackop_size): New variable.
2349 (set_16bit_code_flag): Clear it here.
2350 (set_16bit_gcc_code_flag): New function.
2351 (md_pseudo_table): Add "code16gcc" entry.
2352 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2354 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2356 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2357 next_set_end even if the end symbol is being discarded.
2359 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2360 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2361 * config/obj-coff.c: Likewise.
2362 (seg_info_type): Remove.
2363 (seg_info_off_by_4): Change to array of segT.
2364 (s_get_segment): Adjust accordingly.
2365 (obj_pseudo_table): Fully initialize sentinel entry.
2367 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2368 Ralf Baechle <ralf@uni-koblenz.de>.
2370 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2372 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2374 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2376 * config/tc-i386.c: Indentation and white space changes.
2377 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2378 don't enable it by default.
2379 (i386_intel_operand): Remove redundant prototype.
2380 Move check on number of memory operands, and i.mem_operands++
2381 (i386_intel_memory_operand): To here.
2382 Remove i386_immediate code from here. Remove special case code
2383 for input and output using (%dx). Remove base/index checks and
2384 call i386_index_check instead. Save initial operand_string
2385 argument for error message.
2386 (i386_operand): Remove redundant prototype. Move base/index
2387 checks to i386_index_check.
2388 (i386_displacement): Move intel mode check for non-zero
2390 (i386_intel_memory_operand): To here.
2392 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2394 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2395 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2396 by .register pseudo-op if -64 and --no-undeclared-regs.
2397 (s_register, sparc_adjust_symtab): New functions.
2398 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2399 Declare sparc_adjust_symtab as tc_adjust_symtab.
2400 * doc/c-sparc.texi: Add description of #ignore special literal
2401 for .register pseudo-op.
2403 1999-07-30 Catherine Moore <clm@cygnus.com>
2405 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2406 the relocation's section offset.
2408 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2410 * write.c (fixup_segment): Fix generic error check overflow test.
2412 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2413 X_add_number to long.
2415 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2417 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2420 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2422 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2425 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2427 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2429 * configure.bat: Remove; obsolete.
2430 * config/go32.cfg: Likewise.
2432 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2434 * configure.in (i386-*-vxworks*): New target.
2435 * configure: Rebuild.
2437 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2439 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2441 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2443 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2445 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2446 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2447 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2448 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2449 MAX_RELOC_EXPANSION): Define.
2450 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2452 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2454 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2455 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2456 block. Print a warning if an 8-bit or 16-bit constant
2457 displacement or immediate is truncated on output.
2458 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2460 (i386_operand): Disallow immediate jump absolute operand.
2462 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2464 * configure.in: Bump version number to 2.9.5.
2465 * configure: Rebuild.
2467 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2470 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2472 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2473 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2475 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2477 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2479 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2481 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2482 if -mno-fpu was given.
2483 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2485 (cons_fix_new_arm): Remove misleading comments.
2487 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2489 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2491 (relax_segment): Likewise. After giving a rs_org error, convert
2492 the frag to rs_align to avoid cascading errors.
2494 1999-07-12 Andreas Schwab <schwab@suse.de>
2496 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2498 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2500 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2501 as appropriate. Fill in structure initializations. Add variable
2502 initializations. Add casts.
2503 * dwarf2dbg.c (print_stats): Change i to size_t.
2504 * listing.c (listing_listing): Change list_line to unsigned int.
2506 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2508 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2509 rather than checking for \001 and \002 in symbol name.
2510 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2512 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2514 * configure.in (hppa*-linux-gnu*): New target.
2515 * configure: Rebuilt.
2517 1999-07-08 Nick Clifton <nickc@cygnus.com>
2519 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2521 1999-07-07 Nick Clifton <nickc@cygnus.com>
2523 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2524 accessing symbolP directly.
2526 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2528 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2531 1999-07-05 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-arm.c (ARM_EXT_V5): Define.
2534 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2535 (md_begin): Detect ARM v5 architectures.
2536 (md_parse_option): Accept arm v5 specification.
2537 (md_show_usage): Documment -marmv5 switch.
2539 * doc/c-arm.texi: Document -marmv5 command line option.
2541 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2543 (validate_immediate_twopart): New function. Determine if a
2544 constant can be computed by two ADD instructions.
2545 (output_inst): Remove its command line parameter - it was never
2547 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2548 implememt the ADRL pseudo op.
2549 (tc_gen_reloc): Generate a suitable error message if an ADRL
2550 instruction tries to generate a real reloc.
2552 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2554 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2556 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2559 1999-06-27 H.J. Lu <hjl@gnu.org>
2561 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2562 non BFD_ASSEMBLER case.
2564 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2566 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2569 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2571 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2572 out_end_sequence() when the address decreases due to a new frag.
2573 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2574 numbering starts with 1.
2576 1999-06-23 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2580 (mcore_s_text): Call obj_elf_text for ELF target.
2581 (mcore_s_data): Call obj_elf_data for ELF target.
2582 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2584 (mcore_s_bss): New function: Dump literal table before changing
2586 (mcore_s_comm): New function: Dump literal table before changing
2589 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2590 No longer static functions.
2591 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2592 Provide prototypes for these functions.
2594 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2596 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2597 a list of names, to try obj_segment_name, and to try abbreviated
2598 names when using COFF without long section names.
2600 * config/tc-alpha.c: More use of symbol accessor functions.
2601 * config/tc-arc.c: Likewise.
2602 * config/tc-d30v.c: Likewise.
2603 * config/tc-fr30.c: Likewise.
2604 * config/tc-i860.c: Likewise.
2605 * config/tc-m88k.c: Likewise.
2606 * config/tc-mcore.c: Likewise.
2607 * config/tc-ns32k.c: Likewise.
2608 * config/tc-sparc.c: Likewise.
2609 * config/tc-v850.c: Likewise.
2611 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2612 sy_value with appropriate accessor functions.
2613 * config/tc-arm.c (md_apply_fix3): Likewise.
2614 * config/tc-d10v.c (AT_WORD_P): Likewise.
2615 * config/tc-v850.c (reg_name_search): Likewise.
2617 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2618 use symbol_get_bfdsym instead.
2619 * config/tc-ppc.c (md_assemble): Likewise.
2620 * config/tc-v850.c (v850_comm): Likewise.
2622 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2624 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2625 the symbol, rather than accessing the bsym member.
2626 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2627 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2628 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2629 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2630 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2631 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2632 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2633 * config/tc-v850.c (tc_gen_reloc): Likewise.
2635 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2637 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2638 (hppa_gen_reloc_type): Conditionalize on BFD64.
2639 (tc_gen_reloc): Re-enable ELF relocations.
2640 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2642 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2644 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2646 (do_ldst): Move assignment out of if condition.
2647 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2648 parentheses to avoid warning.
2650 1999-06-21 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2653 macro to get at the BFD symbol associated with a GAS symbol.
2655 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2657 * config/tc-ppc.c: Update for symbol handling changes.
2658 * config/obj-coff.c: Likewise.
2660 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2662 * tc-hppa.c: General cleanups of ELF support. No more spaces
2663 and subspaces for ELF.
2664 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2665 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2666 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2667 (UNWIND_SECTION_NAME): Likewise.
2668 (space/subspace related structures): Conditionalize definitions
2670 (space/subspace directives and support routines): Conditionalize
2671 definitions and references/uses on OBJ_SOM.
2672 (label_symbol_struct): For ELF, track the symbol's segment. For
2673 SOM track its space.
2674 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2676 (USE_ALIASES): Kill for both SOM & ELF.
2677 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2678 (pa_space, pa_subspace): Corresponding changes.
2679 (pa_spaces_begin): Corresponding chagnes.
2680 (md_begin): Do not muck around with space/subspace stuff for
2682 (md_apply_fix): Temporarily disable argument relocation stuff
2684 (tc_gen_reloc): Temporarily disable relocation generation for
2686 (pa_build_unwind_subspace): Similarly.
2688 1999-06-16 Nick Clifton <nickc@cygnus.com>
2690 * config/tc-arm.c (thumb_set): New pseudo op.
2691 (text, data, section): Override these pseudo ops with ARM
2693 (s_thumb_set): New function: Perform the same as a .set pseudo
2694 op, but also mark the alias'ed symbol as being a Thumb
2696 (arm_s_text): New function: Perform the same as the .text
2697 pseudo op, but dump the literal pool before changing
2699 (arm_s_data): New function: Perform the same as the .data
2700 pseudo op, but dump the literal pool before changing
2702 (arm_s_section): New function: Perform the same as the
2703 .section pseudo op, but dump the literal pool before changing
2705 (arm_cleanup): Do not reset the current section before dumping
2708 1999-06-17 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2711 OPTION_NO_WARN_UNMATCHED entries.
2712 (md_parse_option): Generate a warning message if an unrecognised
2713 option is encountered.
2715 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2716 (get_operands): When parsing an expression after an '@' symbol
2717 has been detected, do not ignore '#' symbols.
2718 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2721 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2723 From K. Richard Pixley <rich@noir.com>:
2724 * configure.in (ppc-*-vxworks*): New target.
2725 * configure: Rebuild.
2727 1999-06-12 Philip Blundell <philb@gnu.org>
2729 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2731 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2733 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2734 which refer to symbols in linkonce sections, permit reducing the
2735 relocs if the symbol is local.
2737 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2739 * subsegs.c (subseg_text_p): New function.
2740 * as.h (subseg_text_p): Declare.
2741 * read.c (do_align): Use subseg_text_p to set the default fill.
2742 * write.c (subsegs_finish): Likewise.
2743 * config/obj-coff.c (write_object_file): Likewise.
2744 * config/tc-i386.h (md_maybe_text): Don't define.
2745 (md_do_align): Use subseg_text_p to set the default fill.
2746 * config/tc-m32r.c (m32r_do_align): Likewise.
2747 * config/tc-sh.c (sh_do_align): Likewise.
2748 * config/tc-sparc.h (md_do_align): Likewise.
2750 1999-06-12 David O'Brien <obrien@freebsd.org>
2752 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2753 * configure: Rebuild.
2755 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2757 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2758 * Makefile.am: Rebuild dependencies.
2759 * Makefile.in: Rebuild.
2761 * config/tc-i386.c (i386_immediate): Remove unused label
2764 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2765 * symbols.c: Likewise.
2766 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2767 sy_next field when taking address, rather than symbol_next.
2769 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2771 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2772 value from the output file architecture.
2773 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2774 * dwarf2dbg.h: Change bfd_vma to addressT.
2776 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2778 * dwarf2dbg.h: Use PARAMS in function declarations.
2780 1999-06-11 Martin Dorey <mdorey@madge.com>
2782 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2783 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2785 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2787 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2789 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2791 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2794 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2796 * read.c (read_a_source_file): Only declare inescape if
2799 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2801 (find_entry_byval): Add parens to avoid warning.
2803 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2805 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2808 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2810 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2813 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2814 synthetize_setx): New functions.
2815 (md_assemble): Broken the special cases into the above
2816 functions. Make compiler happy if sizeof(bfd_vma)==4.
2817 Fix sethi generated from set/setuw. If instructions have a relloc,
2818 always clear the fields to be relocated in the opcode.
2819 (sparc_ip): Remove special_case global variable.
2821 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2823 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2824 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2825 indication of success rather than a value.
2826 (itbl_get_val): Likewise.
2827 (itbl_get_field): Use strcspn. Change delimiters to include
2829 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2830 (itbl_get_val): Likewise.
2831 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2833 * symbols.c (copy_symbol_attributes): Convert local symbols to
2836 1999-06-10 Nick Clifton <nickc@cygnus.com>
2838 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2841 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2843 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2844 Optimize set if sizeof(bfd_vma) == 64.
2845 (sparc_ip): Fix sethi - without %hi() it should generate
2846 R_SPARC_22 reloc, not R_SPARC_HI22.
2847 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2849 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2851 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2852 (s_ncons): New function.
2853 (native_op_table): New table.
2854 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2855 R_SPARC_OLO10 handling.
2857 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2859 * expr.h (struct expressionS): Revert last change; widen X_op.
2860 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2862 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2864 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2865 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2866 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2867 * Makefile.in: Regenerated.
2869 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2870 `common' pass on to s_mri_common.
2871 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2873 1999-06-06 Richard Henderson <rth@cygnus.com>
2875 * config/obj-elf.c (obj_elf_section): Don't free the return
2876 value of demand_copy_C_string.
2878 1999-06-05 Richard Henderson <rth@cygnus.com>
2880 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2881 creation logic from obj_elf_create_section.
2883 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2884 (section_stack): New.
2885 (special_sections): Make const.
2886 (obj_elf_section): Gut and rewrite parsing.
2887 (obj_elf_change_section): New function broken out of obj_elf_section.
2888 (obj_elf_parse_section_letters): Likewise.
2889 (obj_elf_section_word): Likewise.
2890 (obj_elf_section_type): Likewise.
2891 (obj_elf_previous): Treat as a toggle.
2892 (obj_elf_popsection): New.
2893 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2894 (ppc_section_type): Likewise.
2895 * config/tc-ppc.h: Likewise.
2897 * expr.h (struct expressionS): Don't make X_op a bitfield.
2898 * config/tc-alpha.c: Update for symbol handling changes.
2899 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2900 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2902 1999-06-05 Richard Henderson <rth@cygnus.com>
2904 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2905 (dwarf2_gen_line_info): Kill unused variables.
2906 (dwarf2_finish): Likewise.
2907 (dwarf2_where): Likewise.
2908 (dwarf2_directive_file): If we've only got a string,
2909 hand off to s_app_file.
2910 * ecoff.c: Move the include of ecoff.h.
2911 * symbols.h (S_IS_FUNCTION): Prototype.
2913 * read.c (LEX_HASH): Supply a default.
2915 (s_globl): Update `c' after skipping whitespace.
2916 * read.h (LEX_END_NAME, is_name_ender): New.
2917 * expr.c (get_symbol_end): Respect it.
2919 1999-06-04 Mark Klein <mklein@dis.com>
2921 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2923 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2925 * config/tc-hppa.c: Update for symbol handling changes.
2927 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2929 * cgen.c: Update for symbol handling changes.
2930 * config/tc-m32r.c: Likewise.
2932 * config/tc-hppa.h: Update for symbol handling changes.
2933 * config/tc-hppa.c: Likewise.
2935 * config/tc-arm.h: Update for symbol handling changes.
2936 * config/tc-arm.c: Likewise.
2937 (symbol_make_empty): Remove. Just use symbol_create.
2939 * symbols.c (symbol_set_tc): Correct name.
2941 * Makefile.am: Rebuild dependencies.
2942 ($(OBJS)): Don't depend upon struc-symbol.h.
2943 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2944 * dep-in.sed: Don't remove struc-symbol.h.
2945 * Makefile.in: Rebuild.
2947 * doc/internals.texi (Symbols): Describe changes in symbol
2950 1999-06-03 Richard Henderson <rth@cygnus.com>
2952 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2953 instead of doing the work by hand.
2955 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2957 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2958 state of line state-machine.
2959 (struct ls): Collect DWARF2 line state-machine state in new member
2960 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2961 resulted in any DWARF2 directives.
2962 (reset_state_machine): New function.
2963 (out_end_sequence): Ditto.
2964 (dwarf2_gen_line_info): When switching sections or switching to a
2965 lower text address, call out_end_sequence() first to terminate the
2966 previous code sequence as code sequences MUST have monotonically
2967 increasing addresses.
2968 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2970 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2972 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2973 DWARF2 debug info (line information only, at this point).
2974 * as.h: Update comment about supported debug formats.
2975 * dwarf2dbg.c, dwarf2dbg.h: New files.
2976 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2978 * expr.c (operand): Don't use [ for parens if we want an index op.
2979 (op_encoding): Switch [ into O_index, if desired.
2980 (op_rank): Renumber with O_index on bottom.
2981 (expr): If O_index, match closing bracket.
2982 * expr.h (O_index): New.
2984 * read.c (read_a_source_file): Conditionally allow matched "
2985 in lines passed to md_assemble.
2987 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2989 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2991 Add support for storing local symbols in a small structure to save
2992 memory when assembling large files.
2993 * as.h: Don't include struc-symbol.h.
2994 (symbolS): Add typedef.
2995 * symbols.c: Include struc-symbol.h.
2996 (local_hash): New static variable.
2997 (save_symbol_name): New static function, from symbol_create.
2998 (symbol_create): Call save_symbol_name.
2999 (local_symbol_count): New static variable.
3000 (local_symbol_conversion_count): Likewise.
3001 (LOCAL_SYMBOL_CHECK): Define.
3002 (local_symbol_make): New static function.
3003 (local_symbol_convert): New static function.
3004 (colon): Handle local symbols. Create local symbol for local
3006 (symbol_table_insert): Handle local symbols.
3007 (symbol_find_or_make): Create local symbol for local label name.
3008 (symbol_find_base): Check for local symbol.
3009 (symbol_append, symbol_insert): Check for local symbols.
3010 (symbol_clear_list_pointers, symbol_remove): Likewise.
3011 (verify_symbol_chain): Likewise.
3012 (copy_symbol_attributes): Likewise.
3013 (resolve_symbol_value): Handle local symbols.
3014 (resolve_local_symbol): New static function.
3015 (resolve_local_symbol_values): New function.
3016 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3017 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3018 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3019 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3020 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3021 (symbol_previous, symbol_next): New functions.
3022 (symbol_get_value_expression): Likewise.
3023 (symbol_set_value_expression): Likewise.
3024 (symbol_set_frag, symbol_get_frag): Likewise.
3025 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3026 (symbol_mark_used_in_reloc): Likewise.
3027 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3028 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3029 (symbol_mri_common_p): Likewise.
3030 (symbol_mark_written, symbol_clear_written): Likewise.
3031 (symbol_written_p): Likewise.
3032 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3033 (symbol_section_p, symbol_equated_p): Likewise.
3034 (symbol_constant_p): Likewise.
3035 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3036 (symbol_get_obj, symbol_set_obj): Likewise.
3037 (symbol_get_tc, symbol_set_tc): Likewise.
3038 (symbol_begin): Initialize local_hash.
3039 (print_symbol_value_1): Handle local symbols.
3040 (symbol_print_statistics): Print local symbol statistics.
3041 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3042 Declare new symbols.c functions. Move many declarations here from
3044 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3045 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3046 (struct symbol): Move bsym to make it clearly the first field.
3047 Remove TARGET_SYMBOL_FIELDS.
3048 (symbolS): Don't typedef.
3049 (struct broken_word): Remove.
3050 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3051 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3052 (symbol_clear_list_pointers): Likewise.
3053 (symbol_insert, symbol_remove): Likewise.
3054 (symbol_previous, symbol_append): Likewise.
3055 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3056 (struct local_symbol): Define.
3057 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3058 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3059 (local_symbol_get_frag, local_symbol_set_frag): Define.
3060 (local_symbol_get_real_symbol): Define.
3061 (local_symbol_set_real_symbol): Define.
3063 * write.c (write_object_file): Call resolve_local_symbol_values.
3064 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3065 (TARGET_SYMBOL_FIELDS): Don't define.
3066 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3067 ECOFF_DEBUGGING, add ECOFF fields.
3068 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3069 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3070 ECOFF_DEBUGGING, add ECOFF fields.
3071 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3072 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3073 * config/tc-mcore.h: Don't include struc-symbol.h.
3074 (TARGET_SYMBOL_FIELDS): Don't define.
3075 (struct mcore_tc_sy): Define.
3076 (TC_SYMFIELD_TYPE): Define.
3077 * Many files: Use symbolS instead of struct symbol. Use new
3078 accessor functions rather than referring to symbolS fields
3081 * read.c (s_mri_common): Don't add in value of line_label.
3083 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3084 checking for SEC_LINK_ONCE.
3086 * config/tc-sh.h (sh_fix_adjustable): Declare.
3088 * app.c (input_buffer): New static variable.
3089 (app_push): Save saved_input in allocated buffer.
3090 (app_pop): Restored saved_input.
3091 (do_scrub_chars): Change get parameter to take char * and int as
3092 arguments. Change GET macro to pass input_buffer to get
3093 function. Don't save input into allocated buffer.
3094 * as.h (do_scrub_chars): Update declaration.
3095 * input-file.c (input_file_get): Change to take char * and int.
3096 Read data into passed in buffer. Remove static buffer.
3097 * read.c (scrub_from_string): Change to take char * and int. Copy
3098 data into passed in buffer.
3100 * hash.h: Neaten. Declare hash_traverse.
3101 * hash.c: Complete rewrite based on BFD hashing code.
3102 * gasp.c (chunksize): New variable.
3103 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3106 1999-05-28 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3109 addend unless the target uses an old ABI.
3111 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3113 -Wchar-subscripts cleanup
3114 * listing.c (listing_newline): Use unsigned char variable, so
3115 calls to isascii,iscntrl are correct.
3116 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3118 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3119 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3120 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3121 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3123 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3125 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3127 (arch_coldfire_p): New #define.
3128 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3130 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3132 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3134 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3135 (install_operand): Add place `N'.
3136 (init_table): Add registers ACC, MACSR, MASK.
3138 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3140 * config/tc-m68k.c: Change mcf5200 --> mcf.
3141 (archs): Add mcf5206e, mcf5307.
3142 (m68k_ip): Add format `u'.
3143 (install_operand): Add place `m', `M', `h'.
3144 (init_table): Add upper/lower registers.
3146 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3148 1999-05-28 Martin Dorey <mdorey@madge.com>
3150 * config/tc-i960.c: Several minor changes to add ELF and
3151 BFD_ASSEMBLER support.
3152 * config/tc-i960.h: Likewise.
3153 * configure.in (i960-*-elf*): New target.
3154 * aclocal.m4, configure: Rebuild.
3156 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3158 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3159 reloc changes when defined(BFD_ASSEMBLER).
3161 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3163 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3165 * write.c (write_print_statistics): Output to file, not stderr.
3167 * expr.c (generic_bignum_to_int32,64): Prototype.
3169 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3170 output_sleb128, output_uleb128, output_big_sleb128,
3171 output_big_uleb128, output_big_leb128): Prototype.
3172 (output_big_sleb128, output_big_uleb128): Make inline.
3173 (output_big_leb128): Remove inline
3175 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3176 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3177 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3178 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3179 value for correct overflow check in write.c:fixup_segment.
3180 * write.c (fixup_segment): Move bitfield overflow checks to after
3181 the md_apply_fix call.
3182 * config/obj-coff.c (fixup_segment): Likewise.
3183 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3184 valueT *val argument.
3186 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3188 * config/atof-ieee.c (gen_to_words): Correctly round a
3189 denormalized number. Fix off-by-one in range checking for
3190 exponent in a denormal.
3192 1999-05-10 Nick Clifton <nickc@cygnus.com>
3194 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3197 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3199 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3201 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3203 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3204 (ReverseRegRegmem): Remove.
3205 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3206 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3207 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3210 From Doug Ledford <dledford@redhat.com>
3211 * config/tc-i386.h (RegXMM): New for P/III.
3212 * config/tc-i386.c: Add support for P/III.
3214 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3216 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3217 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3218 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3220 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3222 * config/tc-i386.c (i386_immediate): Skip whitespace before
3223 complaining about junk after expression.
3224 (i386_displacement): Likewise.
3226 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3228 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3229 Don't copy before downcaseing.
3231 1999-05-05 Catherine Moore <clm@cygnus.com>
3233 * tc-m68k.c: Include elf/m68k.h.
3234 (m68k_elf_final_processing): New routine.
3235 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3238 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3240 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3243 1999-04-30 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-mcore.c (mcore_s_section): Dump literals before
3248 1999-04-29 Nick Clifton <nickc@cygnus.com>
3250 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3253 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3255 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3256 (TC_INIT_FIX_DATA): Delete.
3257 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3258 (TC_INIT_FIX_DATA): Delete.
3259 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3260 * write.c (fix_new_internal): Initialize fx_cgen member.
3261 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3262 (gas_cgen_md_apply_fix3): Update.
3263 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3264 (md_cgen_record_fixup_exp): Update.
3265 (FX_OPINFO_R_TYPE): Update.
3267 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3268 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3269 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3270 * frags.h (struct frag): Make opindex, opinfo ints.
3272 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3274 1999-04-26 Tom Tromey <tromey@cygnus.com>
3276 * aclocal.m4, configure: Updated for new version of libtool.
3278 1999-04-22 Nick Clifton <nickc@cygnus.com>
3280 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3282 (md_apply_fix3): Do not fix up absolute relocations against
3285 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3287 1999-04-20 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3290 changes and data-in-text directives.
3291 (mcore_cons): New function: intercept cons() operations.
3292 (mcore_float_cons): New function: intercept float_cons()
3294 (mcore_stringer): New function: intercept stringer() operations.
3296 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3298 * obj.h (struct format_ops): Change generate_asm_lineno field to
3300 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3302 * config/tc-alpha.c (find_opcode_match): Add default case to
3304 (find_macro_match): Likewise.
3305 (load_expression): Parenthesize && within ||.
3307 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3309 1999-04-17 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3312 .text .data .section pseudo ops.
3313 (mcore_s_section): New function. Dump lits before changing secs.
3314 (mcore_s_text): New function. Dump lits before changing secs.
3315 (mcore_s_data): New function. Dump lits before changing secs.
3317 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3319 * config/tc-mips.c (mips_32bitmode): New.
3320 (md_begin): Set mips_32bitmode if needed.
3321 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3322 Set EF_MIPS_32BITMODE.
3324 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3326 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3329 1999-04-16 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3333 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3335 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3336 expressions correctly.
3339 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3341 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3343 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3345 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3346 and fmpynfadd instructions.
3348 1999-04-11 Richard Henderson <rth@cygnus.com>
3350 * as.h (environ): Declare it, if needed.
3351 * as.c (dump_statistics): Don't declare environ.
3352 * configure.in (environ): Detect declaration.
3353 * configure, config.in: Rebuild
3355 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3356 (i386_displacement): Allocate enough space for replacement buffer.
3357 Clean up replacement buffer initialization.
3359 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3361 * subsegs.c (section_symbol): Don't create a new symbol if one
3362 already exists; instead, use the existing one, but set its segment
3363 and frag data if it hasn't already been defined.
3364 * config/obj-coff.c (c_section_symbol): Likewise.
3366 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3368 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3370 1999-04-08 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-mcore.c: New File: Support routines for MCore
3374 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3375 * config/obj-coff.c: Add support for mcore-pe target.
3377 * Makefile.am: Add support for MCore targets.
3378 * Makefile.in: Regenerate.
3379 * configure.in: Add support for MCore targets.
3380 * configure: Regenerate.
3382 * doc/all.texi: Set MCORE.
3383 * doc/as.texinfo: Document MCore specific command line options.
3385 * write.h: Prevent multiple inclusion.
3387 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3389 * asintl.h (LC_MESSAGES): Never define.
3390 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3392 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3395 * Makefile.am (m68k-parse.c): If configuring in the source
3396 directory, copy m68k-parse.y into the local directory before
3397 running ylwrap, to remove spurious differences when generating
3399 * Makefile.in: Rebuild.
3401 * config/tc-sparc.h (md_do_align): Just allocate the number of
3402 bytes necessary, rather than always allocating 1024.
3404 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3406 * listing.c (listing_newline): Add cast to avoid warning.
3407 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3408 * config/tc-i386.c (i386_scale): Add return value.
3409 (build_displacement_string): Remove unused local temp_disp2.
3410 (i386_intel_memory_operand): Add parentheses to avoid warning.
3411 (i386_intel_operand): Remove unused local end_of_operand_string.
3412 (i386_operand): Remove unused local operand_modifier.
3413 (i386_operand): Add parens to avoid warning.
3415 1999-04-04 Don Bowman <don@pixsci.com>
3417 * configure.in: Add mips*-*-vxworks* target; have it define
3419 * configure, config.in: Rebuild.
3421 1999-03-31 Nick Clifton <nickc@cygnus.com>
3423 * configure.in (emulations): Add support for arm-epoc-pe.
3424 * configure: Regenerate.
3425 * config/te-epoc-pe.h: New file. Define macros specific to
3427 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3428 for arm-epoc-pe target.
3430 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3432 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3434 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3436 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3437 detect ",n" without a condition.
3438 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3441 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3443 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3444 instruction is encoded with one bit.
3447 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3449 * doc/internals.texi (CPU backend): Mention that
3450 line_separator_chars should not include newline. From thi
3451 <ttn@mingle.glug.org>.
3453 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3455 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3456 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3458 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3460 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3462 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3464 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3467 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3469 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3471 1999-03-15 Martin Hunt <hunt@cygnus.com>
3473 * app.c (do_scrub_begin): Change '-' back to a symbol char
3474 so we can use multiple opcodes on a line again.
3476 * config/tc-d30v.c: By default, warn if a symbol has
3477 the same name as a register. Plus some minor
3478 updates from the branch.
3480 1999-03-13 Nick Clifton <nickc@cygnus.com>
3482 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3483 BFD_RELOC_16 and BFD_RELOC_64.
3485 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3487 * expr.c (expr): Add missing else.
3489 1999-03-12 Nick Clifton <nickc@cygnus.com>
3491 * config/tc-arm.c (md_apply_fix3): Improve error message.
3493 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3495 * Makefile.am (CPU_TYPES): Add fr30.
3496 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3497 (fr30,m32r dependencies): Update.
3498 * Makefile.in: Rebuild.
3500 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3501 (gas_cgen_record_fixup_exp): Ditto.
3502 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3503 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3504 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3505 (md_cgen_lookup_reloc): Update use of operand->type.
3506 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3507 (md_convert_frag): Call cgen_operand_lookup_by_num.
3508 (md_cgen_lookup_reloc): Update use of operand->type.
3509 (m32r_cgen_record_fixup_exp): Ditto.
3511 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3513 * config/tc-mips.c (md_show_usage): Fix message.
3515 1999-03-03 Nick Clifton <nickc@cygnus.com>
3517 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3518 and LDR reg,=<expr> instruction.
3520 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3523 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3525 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3527 1999-02-17 Nick Clifton <nickc@cygnus.com>
3529 This patch was created by: Scott Bambrough
3530 <scottb@corelcomputer.com>
3533 Special cased '@' character. The '@' character is used as the
3534 ARM assembler comment character, as a special character
3535 and in ELF .symver pseudo-op's, and as a special character in
3536 .type and .section pseudo-ops.
3537 (symver_pseudo): New static variable.
3538 (symver_state): New static variable.
3539 (struct app_save): Add field 'symver_state'.
3540 (app_push): Save global symver_state int struct app_save.
3541 (app_pop): Restore global symver_state from struct app_save.
3542 (do_scrub_chars): Special case handling of '@' character in
3545 * configure.in: Modified to recognize armv* uname syntax from ARM
3547 * configure: Regenerated.
3549 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3550 a prefix to the section's type.
3551 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3552 the type's typename.
3554 * config/tc-arm.h: Add support for PIC generation:
3555 (pic_code): New boolean.
3556 (obj_relocate_extern): Define.
3557 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3558 (TC_CONS_FIX_NEW): Define.
3559 (tc_fix_adjustable): Define.
3560 (GLOBAL_OFFSET_TABLE_NAME): Define.
3562 * config/tc-arm.c: Add support for PIC generation:
3563 (line_seperator_chars): Allow ';' as a seperator for Linux.
3564 (is_immediate_prefix): New macro.
3565 (arm_parse_reloc): New function.
3566 (s_arm_elf_cons): New function.
3567 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3568 (md_undefined_symbol): Special case handling for the Global Offset
3570 (md_apply_fix3): Handle PIC relocs.
3571 (tc_gen_reloc): Handle PIC relocs.
3572 (md_parse_option): Add support for '-k' command line switch to
3573 enable PIC generation.
3574 (cons_fix_new_arm): New function.
3575 (s_arm_elf_cons): New function.
3577 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3579 * configure.in: Add comments for uses of AC_DEFINE.
3580 * acinclude.m4: Likewise.
3581 * acconfig.h: Remove.
3582 * aclocal.m4: Rebuild.
3583 * configure: Rebuild.
3584 * Makefile.in: Rebuild.
3585 * config.in: Rebuild.
3587 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3589 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3590 non-constant offset from a base register.
3592 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3594 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3597 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3599 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3600 (emit_insn): Look for pc-relative and no-overflow specifiers on
3601 internal relocation types.
3603 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3605 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3608 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3610 (mips_4650, mips_4010, mips_4100): Variables removed.
3611 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3612 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3614 (md_begin): Don't bother initializing the mips_NNNN variables;
3615 mips_cpu is set, and that's good enough now.
3616 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3617 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3618 (show): New function, to handle wrapping in the CPU lists.
3619 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3621 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3623 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3624 than treat as an immediate specifier.
3626 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3628 * config/tc-i386.c: Prototype many functions.
3629 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3630 (i386_immediate): Remove unused second argument.
3631 (i386_intel_operand): Fix i386_is_reg typo.
3632 (i386_operand): Use allow_naked_reg.
3633 (output_invalid): Make operand int for K&R.
3635 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3637 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3639 * Makefile.in: Rebuild.
3641 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3643 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3645 (EXTRA_as_new_SOURCES): Comment out.
3646 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3647 * Makefile.in: Rebuild.
3648 * doc/Makefile.in: Rebuild.
3649 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3650 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3651 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3652 * configure: Rebuild.
3653 * aclocal.m4: Rebuild.
3654 * config.in: Rebuild.
3655 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3656 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3657 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3658 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3659 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3660 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3661 (gas_cgen_record_fixup_exp): Ditto.
3662 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3663 descriptor, not global variable.
3664 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3665 descriptor, not global variable. Refer to insert_operand handler
3666 via cpu descriptor, not global function.
3667 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3668 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3669 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3670 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3671 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3672 * config/tc-m32r.c: Ditto.
3673 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3674 (md_assemble): Ditto.
3675 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3677 1999-02-09 Nick Clifton <nickc@cygnus.com>
3679 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3680 relocations for ELF targets.
3682 1999-02-08 Nick Clifton <nickc@cygnus.com>
3684 * configure.in: Add support for StrongARM target.
3685 * configure: Regenerate.
3687 1999-02-05 Nick Clifton <nickc@cygnus.com>
3689 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3691 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3694 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3696 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3698 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3700 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3701 (INTEL_DWORD_MNEM_SUFFIX): Define.
3704 (DWORD_PTR): Define.
3705 (XWORD_PTR): Define.
3707 (OFFSET_FLAT): Define.
3709 (NONE_FOUND): Define.
3712 * config/tc-i386.c (set_intel_syntax): New routine.
3713 (intel_syntax): Declare.
3714 (allow_naked_reg): Declare.
3715 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3716 (intel_float_operand): New routine.
3717 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3718 Handle brackets as well as parens. Call i386_intel_operand for
3719 intel syntax. Reverse operands if appropriate. Handle new
3720 suffixes. Handle movzx and movsx.
3721 (i386_is_reg): New routine.
3722 (i386_immediate): New routine.
3723 (i386_scale): New routine.
3724 (i386_displacement): New routine.
3725 (i386_operand_modifier): New routine.
3726 (build_displacement_string): New routine.
3727 (i386_parse_seg): New routine.
3728 (i386_intel_memory_operand): New routine.
3729 (i386_intel_operand): New routine.
3730 (i386_operand): Call i386_displacement, i386_immediate,
3731 i386_scale, etc. instead of handling inline.
3732 (parse_register): Handle registers without prefix.
3734 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3736 * configure: Regenerate.
3737 * configure.in (arm-*-oabi): New.
3738 (thumb-*-oabi): New.
3739 * config/tc-arm.c (target_oabi): Declare.
3740 (md_apply_fix3): Support REL relocs.
3741 (md_parse_option): Handle -oabi.
3742 (elf32_arm_target_format): New routine.
3743 (md_longopts): Add OPTION_OABI.
3744 * config/tc-arm.h: Redefine TARGET_FORMAT.
3747 1999-01-28 Nick Clifton <nickc@cygnus.com>
3749 * write.c (write_relocs): Handle out of range error.
3751 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3752 (fr30_force_relocation): Default to 0.
3754 * config/tc-fr30.h (obj_fix_adjustable): Define.
3755 (TC_FORCE_RELOCATION): Define.
3757 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3760 1999-01-16 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3763 merge of two instructions if the left instruciton kills the right.
3765 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3767 * Makefile.in: Regenerate.
3768 * configure.in: Redo test for using cgen.
3769 * configure: Regenerate.
3771 1999-01-09 Nick Clifton <nickc@cygnus.com>
3773 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3774 redefinition of this macro.
3776 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3778 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3781 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3783 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3784 a read of HI or LO and an immediatly following branch.
3786 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3788 * config/tc-mips.c (md_begin): Another correction to the setting of
3791 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3793 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3795 1998-12-21 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3798 bit insn when optimizing, so that parallelised instructions will
3799 start on a 32 bit boundary.
3801 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3803 * config/tc-mips.c (mips_eabi64): New.
3804 (md_begin): Set mips_eabi64.
3805 (mips_elf_final_processing): Use it.
3807 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3809 * config/tc-mips.c (mips_elf_final_processing):
3810 Correct setting of ABI in e_flags.
3812 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3814 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3816 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3818 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3820 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3822 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3823 warning, values that don't fit in the field.
3825 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3827 * config/tc-mips.c (mips_abi_string): New.
3828 (md_parse_option,md_longopts): Add mabi.
3829 (mips_elf_final_processing): Set e_flags based on mabi flag.
3831 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3833 * config/tc-mips.c (md_parse_option): Handle vr4111.
3835 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3837 * config/tc-h8300.c (build_bytes): Change message given if the
3838 instruction requires H8/300H mode and we're not in Hmode, to
3839 suggest that it may be the operand modes that are the problem, not
3840 necessarily the opcode.
3842 1998-12-10 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-fr30.c: Add line separator character.
3846 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3848 * configure.in (hppa-*-mpeix*): New target.
3849 * config/obj-som.h (obj_som_compiler): Declare.
3850 * config/obj-som.c (compiler_seen): New static variable.
3851 (obj_som_compiler): New function.
3852 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3853 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3854 (pa_type_args): Set hppa_priv_level.
3855 (pa_compiler): New static function if OBJ_SOM.
3856 * configure: Rebuild.
3858 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3860 * read.c (output_leb128): Don't mark as inline.
3862 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3864 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3865 AIX .vbyte unaligned data support.
3866 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3867 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3870 1998-12-07 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3875 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3877 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3878 BFD_RELOC_ARM_PCREL_BRANCH.
3880 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3882 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3883 checking the target type.
3884 (mips-dec-bsd*): Set endian to little.
3885 * configure: Rebuild.
3887 COFF weak symbol support, based on patches from Mark Elbrecht
3888 <snowball3@usa.net>:
3889 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3890 * config/obj-coff.c (obj_coff_weak): New static function.
3891 (obj_coff_endef) [both versions]: Handle weak symbols.
3892 (coff_frob_symbol): Likewise.
3893 (yank_symbols): Likewise.
3894 (obj_pseudo_table): Add "weak".
3896 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3897 <aymeric.vincent@emi.u-bordeaux.fr>.
3898 * aclocal.m4: Rebuild with current tools.
3899 * configure: Rebuild.
3901 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3902 an assertion failure for a case we can't handle when OBJ_ECOFF.
3904 * expr.c (operator): And with 0xff to avoid problems with signed
3907 1998-12-03 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3910 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3912 1998-12-02 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3917 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3919 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3922 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3924 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3927 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3931 (d10v_cleanup): Only generate previous insn if a multiline insn is
3934 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3939 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3942 -marm6xxx command line switches.
3944 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3946 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3947 (itbl-ops.o): Delete duplicate dependencies.
3948 Rebuild dependencies.
3949 Add fr30 dependencies.
3950 * Makefile.in: Rebuild.
3952 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3956 * listing.c: Ignore line terminator characters found inside
3959 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3961 * po/gas.pot: Regenerated.
3963 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3966 fr30_is_label_start(). Also checks for delay slot insns.
3968 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3969 FR30 instructions which contain a colon in the mnemonic.
3971 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3973 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-fr30.c: Removed currently superflous code.
3977 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-fr30.h: New file.
3980 * config/tc-fr30.c: Tweaking so that it will compile.
3982 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3984 * config/tc-d10v.h (obj_fix_adjustable): Define.
3985 (TC_FORCE_RELOCATION): Define.
3986 (d10v_force_relocation): Declare.
3987 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3988 (md_apply_fix3): Handle Vtable relocs.
3989 (d10v_fix_adjustable): New.
3990 (d10v_force_relocation): New.
3992 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-d30v.c: Change default behaviour to ignore potential
3995 conflicts between register name and symbol names.
3997 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3999 * configure.in: Add fr30-*-*.
4000 * config/tc-fr30.c: New file.
4001 * Makefile.in: Regenerated.
4002 * config.in: Regenerated.
4003 * configure: Regenerated.
4004 * doc/Makefile.in: Regenerated.
4005 * po/gas.pot: Regenerated.
4007 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4009 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4012 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4014 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4016 (do_scrub_chars): Add some casts to unsigned char to avoid
4017 unwanted sign extension.
4018 * read.c (lex_type): Set characters about 127 to be symbol
4020 * config/tc-i386.c (md_begin): Set identifier_chars and
4021 operand_chars for values above 127.
4023 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4025 * configure.in: detect cygwin* instead of cygwin32*
4026 * configure: regenerate
4028 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4030 * listing.c: Add support for producing a listing from piped
4033 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4035 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4036 (append_insn): Account for the tx39's multiply behavior.
4038 1998-10-26 Michael Meissner <meissner@cygnus.com>
4040 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4041 from assemble_parallel_insns. Add support for '->' to indicate
4042 explicitly serializing the instructions.
4043 (md_assemble): Ditto.
4045 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4047 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4050 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4052 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4054 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4056 * config/tc-mips.c : support frame and regmask/fregmask when
4057 MIPS_STABS_ELF is specified.
4059 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4061 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4062 (md_apply_fix): Don't return 1 for VTABLE relocs.
4063 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4065 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4067 * doc/c-i386.texi: Replace occurences of "opcode" with
4068 "instruction mnemonic", "instruction", or "mnemonic" when
4069 referring to the name of an instruction. Use "opcode" when
4070 referring to the sequence of machine bytes.
4072 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4073 (is_opcode_char): Rename to is_mnemonic_char.
4074 (md_assemble and i386_operand): Correct error messages from
4075 "opcode" to "instruction mnemonic"
4076 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4077 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4078 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4079 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4080 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4081 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4082 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4084 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4086 * config/tc-i386.c (i386_operand): Check for garbage after
4089 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4092 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4094 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4096 * config/tc-sh.h (obj_fix_adjustable): Define.
4097 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4098 (md_apply_fix): Likewise.
4099 (tc_gen_reloc): Likewise.
4100 (sh_fix_adjustable): New.
4102 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4104 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4105 * cgen.h (gas_cgen_finish_insn): Update prototype.
4106 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4107 cgen_insn_t -> CGEN_INSN_INT.
4108 (make_parallel): Update handling of CGEN_INT_INSN_P.
4109 (assemble_parallel_insn): Ditto.
4110 (target_make_parallel): New function.
4111 (md_assemble): Use it.
4113 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4115 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4117 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4119 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4120 converted into lower case.
4122 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4124 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4125 (gas_cgen_tc_gen_reloc): Likewise.
4126 * config/tc-m32r.h (obj_fix_adjustable): Define.
4127 * config/tc-m32r.c (m32r_fix_adjustable): New.
4128 (m32r_force_relocation): Handle VTABLE relocs.
4130 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4132 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4134 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4137 to lower case before parsing.
4139 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4140 parallel insns modift buts in the PSW as a side effect.
4142 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-d30v.c (find_format): Test for missing flag and
4147 (md_apply_fix3): Fix error messages to avoid
4148 assumption about presence of a symbol.
4150 (parallel_ok): Disallow parallel instructions that both modify the
4153 (find_format): Generate a warning if an odd numbered register is
4154 used as the first register in a mutli-register instruction.
4156 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4159 relocations are always associated with a symbol.
4161 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4163 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4164 (elf32_sparc_force_relocation): Declare.
4165 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4166 (tc_gen_reloc): Handle vtable relocs.
4167 (elf32_sparc_force_relocation): New.
4169 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4171 * symbols.c (S_IS_FUNCTION): New.
4172 * config/tc-v850.h (obj_fix_adjustable): Define.
4173 (TC_FORCE_RELOCATION): Define.
4174 (v850_force_relocation): Declare.
4175 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4176 of fx_addnumber for VTABLE reloc addends.
4177 (md_apply_fix3): Handle VTABLE relocs.
4178 (v850_fix_adjustable): New.
4179 (v850_force_relocation): New.
4181 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4183 * tc-hppa.c (fp_operand_format): Add some additional formats.
4184 (pa_ip): Do not automatically promote into pa2.0 mode.
4185 (pa_level): Handle ".level 2.0".
4187 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4189 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4190 * config/tc-i386.h (template.extension_opcode): Change to
4191 unsigned int to allow full range of 8-bit opcode suffixes.
4192 (None): Redefine as 0xffff.
4194 From Jeff B Epler <jepler@usgs.gov>
4195 * doc/c-i386.texi (i386-SIMD): New section.
4197 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4199 * read.c (discard_rest_of_line): New function.
4200 * read.h: Declare it.
4201 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4203 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-d10v.c (find_symbol_matching_register): New function.
4206 (find_opcode): Cope with the case where a register name matches
4209 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-v850.c (md_pcrel_from): Rename to
4212 v850_pcrel_from_section.
4213 (v850_pcrel_from_section): Do not resolves symbols in other
4216 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4218 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4220 * config/tc-d10v.c (find_opcode): Generate an error if a register
4221 is supplied for an operand that should not be a register.
4223 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4226 instructions to have another instruction in the right bin.
4228 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4230 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4231 the right container if the left container holds a branch
4234 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4237 both a register name and symbol name.
4238 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4240 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4242 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4243 execution unit class.
4245 (reg_name_search): If a name matches a register and a symbol,
4246 prefer the register.
4247 (find_format): Disallow flag registers when a general purpose
4248 register is required.
4249 If a number is required, but a register has been given, check to
4250 see if a symbol with the same name as the register exists, and if
4251 so, use that symbol.
4253 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4255 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4257 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-d30v.c (find_format): Do not accept flag registers as
4260 general purpose registers.
4261 (find_format): If an immediate value is expected at a given place
4262 in a format, but a register name has been provided instead, check
4263 to see if that register name matches the name of a predefined
4264 symbol and if it does, then use the symbol instead.
4265 (reg_name_search): If a register name matches a symbol name,
4266 prefer the register name to the symbol name.
4268 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4270 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4271 the previous insn to empty.
4273 1998-09-20 Michael Meissner <meissner@cygnus.com>
4275 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4276 pieces, forcing the use of an ANSI compiler.
4278 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4280 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4282 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4284 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4286 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4288 (obj_elf_vtable_entry): Likewise.
4289 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4290 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4291 (tc_gen_reloc): Likewise.
4292 (arm_fix_adjustable): Likewise.
4293 (elf32_arm_force_relocation): New.
4294 (armelf_frob_symbol): Remove coff-style symbol support.
4296 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4298 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4300 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4302 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4303 OBJ_COFF so that routine is defined for a.out format.
4305 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4307 * config/tc-i386.c (i386_operand): Detect non-segment registers
4308 used as segment prefixes.
4310 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4312 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4313 optimize across FDE boundaries.
4315 * config/obj-coff.c (obj_coff_section): Preserve any link once
4316 flags when setting the section flags.
4318 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4321 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4323 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4325 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4328 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4330 * frags.c (frag_grow): Include the size of the frag struct in the
4333 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4334 if the new subseg comes before the old.
4336 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4338 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4339 to handle edge8 and edge16.
4341 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4343 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4344 before we clobber the symbol involved.
4346 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4348 * config/tc-arm.c: Remove OBJ_ELF definitions for
4349 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4350 use arm_adjust_symtab for OBJ_COFF.
4351 (armelf_adjust_symtab): New Routine.
4352 * config/tc-arm.h: Define obj_adjust_symtab to
4353 armelf_adjust_symtab for OBJ_ELF.
4355 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4357 * configure.in: Make all i386-elf targets use bfd_gas.
4358 * config/tc-i386.c (tc_i386_force_relocation): New.
4359 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4360 (md_apply_fix3): Likewise.
4361 (tc_gen_reloc): Handle them.
4362 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4363 tc_i386_force_relocation.
4365 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4369 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4372 current opcode after writing the first insturction of a reverse
4375 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4377 * read.h (generate_lineno_debug): Add prototype.
4378 * read.c (generate_lineno_debug): Make non-static.
4380 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4382 * config/tc-i386.c (md_assemble): Only warn for address/data size
4385 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4388 against Thumb function names, as the linker needs this information.
4390 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4392 * expr.c (operand): Check also that there is no advance in operand
4393 after atof_generic in order to decide "is it label 0f or floating
4396 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4398 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4399 command line options with a single dash.
4400 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4402 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4404 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4405 * tc-arm.c (arm_fix_adjustable): New routine.
4407 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4409 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4410 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4411 demand_empty_rest_of_line before mri_comment_end.
4412 (equals): Check garbage after expression before
4413 mri_comment_end in MRI mode.
4415 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4418 small immediate constant to use the constant itself rather than
4421 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4423 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4424 (pa_leave): Likewise.
4426 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4428 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4430 (i386_operand): Fix an error message.
4432 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4434 * doc/c-arm.texi (ARM Directives): Document .req directive.
4436 * config/tc-arm.c (reg_required_here): Display erroneous string if
4437 the register name could not be decoded.
4438 Do not set inst.instruction if the sift is -1.
4440 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4442 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4445 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4448 even if it is belived to be unnecessary.
4450 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4452 config/tc-i386.c (i386_operand): Size immediate constants by
4453 suffix (erroneously removed as part of July 7 change).
4455 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4457 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4458 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4459 (armelf_frob_symbol): New Routine.
4460 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4462 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4464 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4466 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4469 command line switches passed to assembler.
4471 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4473 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4474 (gas_cgen_opcode_desc): Declare.
4475 (gas_cgen_parse_operand): Declare.
4476 (*): Prepend gas_ to gas specific fns to denote them as such.
4478 * cgen.c (gas_cgen_opcode_desc): New global
4479 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4480 (queue_fixup): Renamed from cgen_queue_fixup.
4481 (*): Prepend gas_ to gas specific fns to denote them as such.
4483 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4484 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4485 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4486 Open opcode table and initialize it.
4487 (make_parallel): Use gas_cgen_opcode_desc.
4488 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4489 (md_assemble): Ditto.
4491 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4493 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4494 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4495 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4496 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4497 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4498 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4499 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4500 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4501 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4502 (INIT_STAB_SECTION): Likewise.
4503 (OBJ_PROCESS_STAB): Likewise.
4505 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4506 (md_parse_option): Watch for them.
4507 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4508 (md_begin): Kill neverdef code.
4509 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4510 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4511 (s_alpha_coff_wrapper): New.
4512 (md_pseudo_table): Trap all ECOFF pseudos.
4514 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4516 Start of changes to remove mdebug section from mips*-elf
4517 Based on MIPS_STAB_ELF definition
4518 * acconfig.h: undef if not configured
4519 * config.in: undef if not configured
4520 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4521 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4522 * stabs.c (s_stab_generic): flush frag
4524 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4526 * configure.in: (arm-*-elf): Handle.
4527 (thumb-*-elf): Handle.
4528 * configure: Regenerate.
4529 * read.c (stringer): Fix typo in comment.
4530 * write.c (fixup_segment): Don't add symbol value to addend if
4532 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4534 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4537 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4539 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4540 (write_2_short): Emit warning if new flag is set.
4541 (do_assemble): Set flags if left instruction is one of special
4542 "right-instruction-killer" type.
4544 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4546 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4547 Always output words in debug_info section as big endian.
4548 (sparc_target_format): Choose correct bfd target.
4549 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4551 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4553 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4554 to work with internationalization code. Issue an error when two
4555 operands match that are not allowed to match.
4557 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4559 * configure.in (install_tooldir): Allow target to specify whether
4560 it wants to be installed in $(tooldir)/bin.
4561 * configure: Regenerate.
4562 * Makefile.am (install-exec-local): Set install-exec-tooldir
4563 dependency via configure.
4564 * Makefile.in: Regenerate.
4566 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4568 * Makefile.am (install-exec-local): Split into two ...
4569 (install-exec-bindir,install-exec-tooldir): New rules.
4570 * Makefile.in: Regenerate.
4572 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4574 * Makefile.am (install-exec-local): Don't remove the file before
4575 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4576 W. Rozycki <macro@ds2.pg.gda.pl>.
4577 * Makefile.in: Rebuild.
4579 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4581 * cgen.c: Include libiberty.h.
4582 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4583 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4584 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4585 (md_cgen_lookup_reloc)): Declare.
4586 (md_cgen_record_fixup_exp): Declare.
4587 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4588 (m32r_relax_frag): Declare.
4589 (cgen_md_apply_fix3): Decls moved to cgen.h.
4590 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4591 (m32r_cgen_record_fixup_exp): Delete decl.
4592 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4593 (assemble_nop): Delete.
4594 (expand_debug_syms): Delete unused `exp'.
4595 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4596 Add default case for -Wall.
4597 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4598 (md_atof): Delete unused wordP.
4600 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4602 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4605 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4607 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4608 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4609 .print, .purgem, and .struct. Remove documentation for
4612 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4614 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4615 Update call to insert_operand.
4617 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4621 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4624 whitespace after a prefix operator.
4626 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4628 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4630 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4632 * config/tc-sparc.c (log2): New static function.
4633 (s_reserve): Use log2 to convert alignment before calling
4635 (s_common): Use log2 to convert alignment before calling
4636 record_alignment and frag_align.
4637 (sparc_cons_align): Use log2.
4639 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4641 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4642 (s_common): Likewise.
4644 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4645 initialization of waddr.
4646 (sparc_elf_final_processing): Add default case to switch.
4648 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4650 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4651 than temporary real.
4653 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * write.c (subsegs_finish): Don't align the segments if there were
4658 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4659 copying aux information.
4661 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4662 expression into a symbol.
4664 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4666 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4667 type to unsigned int.
4668 (md_assemble): Change type used to store offsets from unsigned
4670 (i386_operand): Switch error check to only call RESTORE_END_STRING
4671 once after parse_register.
4673 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-v850.c (md_show_usage): Changed format to match that
4678 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4680 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4682 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4684 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4687 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4689 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4690 * doc/Makefile.in: Rebuild.
4692 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4694 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4695 for %lo expressions.
4696 (mips_ip, case 'u'): Move range check after code to mask
4697 off bits in %hi/%lo expressions. Mask off high bits for
4700 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4702 * doc/Makefile.am (gasver.texi): New target.
4703 (as.info, as.dvi): Depends upon gasver.texi.
4704 * doc/as.texinfo: Include gasver.texi. Mention version number on
4705 title page and in top node.
4706 * doc/Makefile.in: Rebuild.
4708 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4710 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4711 but not including the line containing the edict.
4712 * listing.h (LISTING_EOF): New.
4713 * input-scrub.c (input_scrub_next_buffer): Call it.
4715 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4717 * config/tc-i386.c (i386_operand): Don't set the size of an
4718 immediate address based solely on the suffix and the mode.
4720 * config/tc-i386.c (md_assemble): Add assertion to make sure
4721 overlap2 does not set Imm.
4723 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4724 sequences of whitespace to a single space.
4725 (is_space_chars): Just compare with space.
4726 (md_begin): Don't initialize space_chars.
4727 (md_assemble): Just skip a single whitespace character.
4728 (i386_operand): Rewrite base-index parsing to use new
4729 parse_register, and to skip white space. Skip white space in a
4730 number of other places too. Don't give error message if
4731 parse_register fails.
4732 (parse_register): Change reg_string parameter to be non-const.
4733 Add end_op parameter. Skip white space after the `%', and return
4734 end of register string. Give error message here rather than
4737 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4739 Based on patch from Matt Semersky <matts@scd.hp.com>:
4740 * expr.c (op_encoding): Make const.
4741 (expr_set_precedence): New function.
4742 (expr_begin): Don't set operator rankings, just call
4743 expr_set_precedence.
4744 * expr.h (expr_set_precedence): Declare.
4745 * read.c (s_mri): Call expr_set_precedence.
4747 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4749 * doc/as.texinfo (Statements): Remove paragraph discussing
4750 continuing lines with a backslash. This hasn't worked for years,
4753 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4755 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4757 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4758 (ps_CTORS, ps_DTORS): New section types.
4759 (vms_fixup_xtors_section): New function
4760 (Ctors_Psect, Dtors_Psect): Define.
4761 (IS_GXX_XTOR): Define
4762 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4763 Filter static constructors/destructors and add to
4764 Ctors_Symbols/Dtors_Symbols chain.
4765 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4766 appropriate section.
4768 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4769 * makefile.vms: Merge vax/vms support.
4771 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4773 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4774 (elf_pseudo_table): Add them.
4775 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4776 (md_apply_fix): Accept them.
4777 (mips_fix_adjustable): Don't adjust them.
4778 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4779 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4780 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4781 (tc_fix_adjustable): Don't adjust them.
4783 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4785 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4787 * Makefile.in: Regenerate.
4788 * configure.in: AC_SUBST cgen_cpu_prefix.
4789 * configure: Regenerate.
4791 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4793 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4794 Changed all users of COND12_DELAY.
4796 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4798 * config/tc-mn10300.c (set_arch_mach): New function.
4799 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4800 (md_begin): Default to mn10300 mode.
4801 (md_assemble): Only accept instructions for the core mn10300
4802 chip and the active machine type.
4804 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * subsegs.h (segment_info_type): Give the struct a name.
4807 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4808 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4809 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4810 * config/tc-w65.h (tc_reloc_mangle): Declare.
4811 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4813 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4815 * config/tc-v850.c (v850_comm): Restore old section
4816 after common processing.
4818 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4820 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4822 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4824 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4825 char with code that explicitly sign-extends.
4827 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4829 * config/tc-v850.c (md_begin): Restore text section as the current
4830 section after creating call table sections.
4831 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4834 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4835 with call to macro SYM_AUXINFO.
4837 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4839 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4840 with the program transform name.
4841 * Makefile.in: Rebuild.
4843 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4845 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4848 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * config/tc-i386.c (i386_operand): Be prepared for a space between
4851 the open parenthesis and the start of the register operand,
4852 because of the June 16 change.
4854 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4859 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4862 even if it is belived to be unnecessary.
4864 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4868 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4870 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4872 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4873 shift amount for a repeated operand. The shift amount for the
4874 repeated copy comes from the size of the operand.
4876 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4878 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4880 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4884 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4886 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4887 characters in it as LEX_IS_SYMBOL_COMPONENT.
4888 * config/tc-i386.h (tc_symbol_chars): Define.
4889 (extra_symbol_chars): Declare.
4890 * config/tc-i386.c (extra_symbol_chars): Define.
4891 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4892 (line_comment_chars): Set to '/' if TE_LINUX.
4893 * doc/c-i386.texi (i386-prefixes): Update.
4894 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4896 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4898 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4899 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4901 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4903 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4904 constraint in instructions REP & REPI.
4906 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4909 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4911 (check_range): If the operand is shifted, then shift the number
4912 before checking its range.
4914 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4916 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4919 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-v850.c (v850_comm): Create special sections as needed.
4923 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4925 * config/tc-d10v.c (write_2_short): Addition of swapping
4926 instructions for sequential and reverse sequential order when
4927 given order is not possible.
4929 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * Makefile.am: Rebuild dependencies.
4932 (DEP_INCLUDES): Fix reference to intl build directory.
4933 * Makefile.in: Rebuild.
4935 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4937 * doc/c-i386.texi: Update 16 bit documentation.
4939 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4940 IgnoreDataSize to IgnoreSize as they are used for address size as
4942 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4943 32-bit mode, similarly addr16/data16 and variants.
4945 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4947 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4948 sequential word multiply instructions.
4950 (do_assemble): Add extra command line argument, to allow mul32
4951 attribute to be preserved across parallel insns.
4952 (md_assemble): Insert NOPs between explicitly parallel insns which
4953 contain an 32 bit multiply and a 16 multiply.
4955 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4957 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4960 * config/tc-i386.c (reloc): Add braces.
4962 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4963 consistent with Intel naming.
4964 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4965 use bitfields in sib_byte.
4966 (modrm_byte): Don't use bitfields here either.
4968 * config/tc-i386.c (current_templates): Add const.
4969 (parse_register): Add const to return, param, and char *s.
4970 (i386_operand): Add const to reg_entry *r.
4971 * config/tc-i386.h (templates): Add const to start, end.
4973 Inspired by code for 16 bit gas support from Martynas Kunigelis
4974 <martynas@nm3.ktu.lt>:
4975 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4976 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4977 (uses_mem_addrmode): Remove.
4978 (md_estimate_size_before_relax): Add support here too.
4979 (md_relax_table): Rewrite interface to md_relax for 16 bit
4981 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4982 (opcode_suffix_to_type): Remove.
4983 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4984 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4985 (md_convert_frag): Likewise.
4986 (i386_operand): Add support for 16 bit base/index regs,
4987 immediates, and displacements. Remove some unnecessary casts, and
4988 localise end_of_operand_string, displacement_string_start,
4989 displacement_string_end variables. Add GCC_ASM_O_HACK.
4990 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4992 * config/tc-i386.c (prefix_hash): Remove.
4993 (md_begin): Rewrite without obstacks. Remove prefix hash table
4994 handling. Rewrite lexical table handling.
4995 (i386_print_statistics): Don't print prefix statistics.
4996 (md_assemble): Rewrite instruction parser so that line is not
4997 converted to lower case. Don't do a hash_find for prefixes,
4998 instead recognise them via opcode modifier.
4999 (expecting_operand, paren_not_balanced): Localise variables.
5000 * config/tc-i386.h (IsPrefix): Define.
5001 (prefix_entry): Remove.
5003 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5004 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5005 '\\' in case where comment_chars contains '/'.
5007 * config/tc-i386.c (MATCH): Ensure given operand and template
5008 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5009 you must write `ljmp *table(%ebx)'.
5011 From H.J. Lu <hjl@gnu.org>:
5012 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5013 as 0 ifndef BFD_ASSEMBLER.
5014 (md_assemble): Allow immediate operands without suffix or
5015 other reg operand to default in size to the current code size.
5017 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5019 * config/tc-v850.c (md_begin): Restore creation of
5020 .call_table_text and .call_table_data sections.
5022 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5024 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5025 after emitting a word of noops.
5027 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5029 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5030 (i386_operand): Simplify checks for valid base/index combinations.
5031 Disallow `in 4(%dx),%al'.
5033 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5035 (add_prefix): Change parameter from char to int.
5037 * config/tc-i386.h (Ugh): Define opcode modifier.
5038 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5040 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5041 CONSISTENT_REGISTER_MATCH macros to check register types more
5042 thoroughly. Check for illegal suffix/operand combinations
5043 when matching insns with operands. Handle new `s' suffix, and
5044 associated FloatMF opcode modifier for float insns with memory
5046 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5047 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5048 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5049 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5050 DATA_PREFIX_OPCODE throughout.
5052 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5053 (md_assemble): Rewrite suffix/register operand checking code to be
5054 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5055 AnyMem, the better to grep.
5057 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5058 given a memory operand. Don't set Abs bits either.
5059 (type_names): Remove Mem*, Abs*.
5060 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5061 define opcode_modifiers as these cases are handled by Disp8,
5062 Disp16, Disp32 and suffix checks.
5063 (COMES_IN_BOTH_DIRECTIONS): Remove.
5064 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5066 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5067 if IgnoreDataSize modifier given. Remove ShortformW modifier
5068 test. Add test for ShortForm in W base_opcode modification.
5069 Merge Seg2ShortForm and Seg3ShortForm code.
5070 * config/tc-i386.h (ShortFormW): Remove.
5071 (IgnoreDataSize): Define.
5073 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-d30v.c (md_assemble): Store previous segment state
5076 with previous instruction.
5078 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5080 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5081 (ebp, esp): Remove static variables.
5082 (MATCH): Remove test for InOutPortReg.
5083 (i386_operand): Properly handle InOutPortReg here instead.
5084 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5085 (md_assemble): Simplify and correct modrm and sib generation.
5086 (i386_operand): Add warning for scale without index.
5087 Rewrite checks for valid base/index combinations.
5089 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5090 macros and enclose in do while(0).
5091 (RESTORE_END_STRING): Likewise.
5092 (md_assemble): Add one to printed operand number so we start
5093 from 1 not 0. Add some more gettext invocations.
5094 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5097 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5098 DATA_PREFIX, SEG_PREFIX): Define.
5099 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5100 (check_prefix): Remove function.
5101 (add_prefix): New function. Add prefix to i.prefix as well as
5103 (md_assemble): Changes for add_prefix. Remove hack for wait
5104 prefix, instead always output prefixes in fixed order. Test
5105 for jcxz/loop when selecting between word & dword operations,
5106 and add address size prefix rather than operand size prefix.
5107 Remove operand -> address size hack when emitting jcxz/loop.
5108 (i386_operand): Remove O_Absent check as it's done in expr.
5110 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5112 * configure.in: Recognize m5200 as a cpu_type of m68k.
5113 * aclocal.m4: Rebuild with current libtool.
5114 * configure: Rebuild.
5116 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5118 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5119 to relaxable_symbol to prevent references to external symbol from
5122 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5125 symbols are relaxable.
5127 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5129 * config/tc-v850.c (md_begin): Don't create special
5130 sections by default.
5132 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5134 * config/tc-mips.c (macro): For div and udiv, close the
5135 reorder block as soon as possible.
5137 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5139 From Matt Semersky <matts@scd.hp.com>:
5140 * macro.c (macro_mri_mode): New function.
5141 * macro.h (macro_mri_mode): Declare.
5142 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5145 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5147 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5150 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5151 until after xstrdup in OBJ_EVAX case.
5153 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5155 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5156 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5157 of hardcoded magic number.
5158 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5160 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5162 * read.c (do_s_func): New function.
5164 * read.h (do_s_func): Add prototype.
5166 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5168 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5169 nops if fill pattern not specified.
5171 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5173 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5174 * config/te-go32.h (TE_GO32): Define.
5175 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5177 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5179 Implement .func/.endfunc pseudo-ops.
5180 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5182 * read.c (potable): Add .func,.endfunc.
5183 (s_func): New function.
5184 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5186 (in_doc_func_p,current_function_label): New static globals.
5187 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5189 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5191 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5192 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5193 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5194 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5195 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5196 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5197 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5198 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5199 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5200 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5201 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5202 * config/tc-a29k.c: Don't define md_short_jump_size,
5203 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5204 * config/tc-alpha.c: Likewise.
5205 * config/tc-alpha.h: Likewise.
5206 * config/tc-arm.c: Likewise.
5207 * config/tc-h8300.c: Likewise.
5208 * config/tc-h8500.c: Likewise.
5209 * config/tc-hppa.c: Likewise.
5210 * config/tc-i860.c: Likewise.
5211 * config/tc-i960.c: Likewise.
5212 * config/tc-ppc.c: Likewise.
5213 * config/tc-sh.c: Likewise.
5214 * config/tc-sparc.h: Likewise.
5215 * config/tc-tic30.c: Likewise.
5216 * config/tc-w65.c: Likewise.
5217 * config/tc-z8k.c: Likewise.
5219 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5221 * config/tc-vax.c (_): Delete this macro used for placeholder
5222 values in vax_operand_width_size; it conflicts with the _() macro
5223 used for internationalization.
5225 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5228 code. From Chris Moller <moller@bops.com>.
5230 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5231 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5232 * read.c (emit_expr): Initialize seg and subseg fields of a new
5234 * write.c (write_object_file): Switch to the appropriate segment
5235 and subsegment when processing a broken word.
5237 * config/tc-m68k.c (mri_assemble): New static function.
5238 (build_mri_control_operand): Call mri_assemble rather than
5240 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5241 (s_mri_endf, s_mri_endw): Likewise.
5243 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5245 * read.c (s_org): Call md_flush_pending_output if it is defined.
5247 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5249 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5251 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5252 (md_parse_option): Add for same.
5253 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5254 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5255 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5257 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5259 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5261 * config/tc-arm.c (find_real_start): Relax definition of local
5264 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5266 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5267 symbols at the given address, not just the last one specified.
5269 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5271 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5272 or number_to_chars_littleendian to write data.
5274 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-v850.c (md_assemble): Remove artificially created
5277 register name symbols.
5279 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5281 * write.c (fixup_segment): Change "segment" to "section" in
5284 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5286 * write.c (fixup_segment): Change sym1-sym2 message again.
5288 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5290 * write.c (fixup_segment): Improve error message for sym1-sym2
5291 errors when sym1 is in a different segment from sym2.
5293 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5295 * config/tc-m32r.c (warn_unmatched_high): New static local.
5296 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5297 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5298 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5299 (md_parse_option): Likewise.
5300 (md_show_usage): Likewise.
5301 (m32r_frob_file): Likewise.
5303 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5304 (read_a_source_file): Call them.
5305 * read.h (stabs_generate_asm_file): Declare.
5306 * stabs.c (stabs_generate_asm_file): New function.
5307 (generate_asm_file): New function.
5308 (stabs_generate_asm_lineno): Move file name handling into
5311 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5313 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5314 (d30v_current_align, d30v_current_align_seg): New variables.
5315 (d30v_last_label): New variable.
5316 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5317 (s_d30v_data, s_d30v_section): Likewise.
5318 (md_pseudo_table): Call them.
5319 (md_begin): Initialize d30v_current_align_seg.
5320 (md_assemble): Call d30v_align when needed by known current alignment.
5321 (d30v_frob_label, d30v_cons_align): New functions.
5322 * config/tc-d30v.h (md_do_align): Remove.
5323 (tc_frob_label): Call d30v_frob_label.
5324 (md_cons_align): New.
5326 * config/tc-d30v.c (find_format): Convert complex expressions to
5327 expression symbols before processing. Clean up code formatting.
5329 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5331 * po/Make-in (install-info): New target.
5333 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5335 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5337 * config/tc-mn10300.c (md_assemble): Likewise.
5339 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5341 * Makefile.am: Update with `make dep-am'.
5342 (HFILES): Add cgen.h.
5343 (cgen.o): Depend on cgen.h.
5344 * Makefile.in: Regenerate.
5346 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5348 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5350 * gasp.c (grab_label): Permit a label to be a preprocessor
5351 variable by permitting a label to start with a backslash.
5353 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5355 * config/tc-mips.c (validate_mips_insn): Removed hack
5356 for previously inaccessible bitfields in some INSN_TRAP
5359 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5361 * config/tc-d30v.c (do_assemble): Abort with error message
5362 if opcode operands do not match.
5364 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5366 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5367 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5368 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5369 similar new 'q' operand.
5371 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5373 * cgen.c (cgen_asm_finish_insn): Fix typo.
5375 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5378 * cgen.c: Include it.
5379 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5380 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5381 All callers updated.
5382 * config/tc-m32r.c: Include cgen.h.
5383 (m23r_insn): New members num_fixups,fixups.
5385 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5388 to avoid compiler warning.
5390 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5392 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5395 * makefile.vms (OBJS): Add ehopt.obj
5397 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5399 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5401 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5403 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5404 a short format insn.
5405 (md_assemble): Set it for explicitly packed insns.
5407 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5409 * config/obj-coff.c (c_symbol_merge): Do not take address of
5410 native fields when performing the memcpy.
5412 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5414 * config/tc-mips.c (macro,macro2): Implement
5415 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5417 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5419 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5420 relocations against globally visible symbols.
5421 * config/tc-m68k.c (relaxable_symbol): New macro.
5422 (m68k_ip, md_estimate_size_before_relax): Use it.
5423 (tc_m68k_fix_adjustable): Also handle weak symbols.
5425 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5428 references to externally visible symbols.
5429 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5430 values in twice for a PC relative reloc if the symbol is
5433 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5434 don't adjust a PC relative reloc against an externally visible
5436 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5437 for a PC relative fixup against an externally visible defined
5438 symbol, arrange to store object file and addend values as though
5439 the symbol were not defined.
5440 (tc_gen_reloc): Likewise.
5442 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5444 * read.c (sizeof_leb128): Referenced externally by write.c so
5447 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5449 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5450 and expand a 'debug' symbol associated with the next instruction
5451 that does not cause a short instruction to be filled with a NOP.
5452 (md_pseudo_table): Add support for .debugsym.
5453 (assemble_parallel_insn): Add calls to expand_debug_sym as
5455 (md_assemble): Ditto.
5457 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5459 * as.c (main): Conditionally call setlocale.
5460 * gasp.c (main): Likewise.
5461 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5462 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5464 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5466 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5468 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * config/tc-hppa.c: Change all calls to bzero to use memset.
5471 (pa_ip): Add cast to avoid warning.
5472 (tc_gen_reloc, md_apply_fix): Likewise.
5473 (pa_find_space_by_number): Likewise.
5474 (hppa_force_relocation): Likewise.
5475 (pa_block): Change i to unsigned int.
5476 * config/obj-som.h (obj_som_copyright): Declare.
5478 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5480 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5481 for line numbers for assembly source.
5483 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * configure.in: Change version number to 2.9.4
5486 * configure: Rebuild.
5488 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5490 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5492 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * ecoff.h: Change symbolS in function declaration to struct
5497 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5500 (md_convert_frag): Fix i18n typo.
5502 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5504 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5505 * ecoff.h: Protoype it.
5506 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5507 [EVAX] (s_alpha_prologue): Delete.
5508 (md_pseudo_table): Update.
5510 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5513 array to local pointer.
5514 (get_args, parse_expr): Add casts to avoid warnings.
5516 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5518 * read.c (s_set): Cast xmalloc return value to fragS *.
5519 * config/tc-m68k.c (m68k_ip): Function made static to match
5520 previous forward declaration.
5521 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5523 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5525 * config/tc-v850.c: Add internationalisation macros to error
5528 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5529 macros to error strings.
5531 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5533 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5534 reloc is in the TOC csect.
5535 (md_apply_fix3): Correct gettext typo.
5537 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5540 .L - they are local labels and the branches are not really
5541 function calls but rather far jumps.
5543 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5545 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5547 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * config/tc-i386.c (md_assemble): Print operand number rather than
5550 using ordinal_names.
5551 (i386_operand): Likewise.
5553 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5555 * Makefile.am (INTLLIBS): Define to work around apparent automake
5557 All Makefiles: Regenerated.
5559 * Many files: Added gettext invocations around user-visible
5561 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5562 HAVE_LC_MESSAGES): Define.
5563 * dep-in.sed: Added asintl.h.
5564 * po/Make-in: New file.
5565 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5567 * read.c (Z_): Renamed from `_'.
5568 * Makefile.am (SUBDIRS): Added po.
5569 (POTFILES): new macro.
5570 (po/POTFILES.in): New target.
5571 ($(OBJS)): Added asintl.h.
5573 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5574 (as_new_LDADD): Added $(INTLLIBS).
5575 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5576 (gasp_new_LDADD): Added $(INTLLIBS).
5577 (gasp_new_DEPENDENCIES): New macro.
5578 * configure, aclocal.m4: Rebuilt.
5579 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5581 (ALL_LINGUAS): Define.
5582 * macro.c: Include "asintl.h".
5583 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5584 * as.h: Include "asintl.h".
5585 * config/tc-i386.c (ordinal_names): Removed.
5586 (md_assemble): Changed error text to avoid ordinal_names.
5587 (i386_operand): Likewise.
5588 (reloc): Added as_bad to avoid i18n problems.
5589 (tc_gen_reloc): Likewise.
5590 * config/tc-arm.c (bad_args): Now a #define.
5592 * config/obj-vms.c (VMS_stab_parse): Changed type of
5594 (global_symbol_directory): Unified strings to avoid i18n
5596 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5597 avoid i18n problems.
5598 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5599 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5601 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5603 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5605 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5607 * as.c (print_version_id): Added an fprintf to avoid i18n
5609 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5611 * expr.c (expr): Added as_warn call to avoid i18n problems.
5612 * messages.c (as_assert): Changed code to avoid i18n problems.
5613 (as_abort): Likewise.
5614 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5615 (s_space): Likewise.
5616 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5618 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5620 * config/tc-i386.c (check_prefix): New static function, split out
5622 (struct _i386_insn): Add wait_prefix field.
5623 (md_assemble): Remove wait_prefix local variable. Use
5624 check_prefix when adding a prefix.
5626 * config/tc-i386.c (current_templates): New static variable.
5627 (md_assemble): Remove current_templates local variable.
5628 (md_assemble, i386_operand): Improve error and warning messages in
5629 many places. Add RESTORE_END_STRING in many places before error
5630 return. Clarify some comments.
5632 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5634 (md_assemble): Parse string instruction operands, looking for
5635 segment override prefixes. Check for invalid segment prefixes on
5637 (i386_operand): i.seg[] and max mem_operand changes for string
5639 * config/tc-i386.h (EsSeg): Define.
5641 * config/tc-i386.h (regKludge): Define.
5642 (iclrKludge, imulKludge): Don't define.
5643 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5644 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5645 opcode_modifier checks to look for more common cases first. Add
5646 default_seg for IsString case.
5648 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5652 * configure: Rebuild with new automake and libtool.
5653 * aclocal.m4, Makefile.in: Likewise.
5655 * doc/Makefile.am (as.dvi): New target.
5656 * doc/Makefile.in: Rebuild.
5658 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5660 * configure.in: Added sparc86x support.
5662 * configure: Rebuild.
5664 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5666 (md_parse_option): Warn if -EL is not supported for this architecture.
5668 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5670 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5672 * config/tc-mips.c (mips_ip): Note when we use get match on
5673 the full instruction name.
5675 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5677 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5678 back into the expression to handle add/sub simplification correctly.
5680 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5682 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5684 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5686 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5689 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5691 * symbols.c (max_indent_level): New global.
5692 (print_symbol_value_1): Use it.
5693 * expr.h (expr_build_dot): Declare.
5694 * expr.c (expr_build_dot): New function.
5696 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5698 * symbols.c (print_binary): New function.
5699 (print_expr_1): Call it.
5701 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5703 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5704 operand in the opcode.
5706 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5708 * config/tc-i386.h: Reorder operand flags and opcode modifier
5709 flags for clarity. Remove unused definitions: Unknown,
5710 ImmUnknown, DispUnknown, NoModrm.
5711 * config/tc-i386.c (type_names): Add missing Debug type.
5712 (md_assemble): Better duplicate prefix checking. Quicker string
5713 instruction check via new opcode_modifier flag.
5715 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * doc/as.texinfo (Invoking): Clarify -Wa example.
5719 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5721 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5722 (s_mips_weakext): Define.
5723 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5724 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5727 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5729 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5730 is an error if the value can not be computed at assembly time.
5731 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5733 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * gasp.c (main): Set next field of new include_path structure to
5736 NULL. From Avery Pennarun <averyp@gdc.ca>.
5738 * read.c (s_mri_sect): Call as_bad rather than abort for an
5739 unsupported MRI target.
5741 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5744 the destination of a branch instruction should be altered.
5745 (find_real_start): New function: Locate the real, Thumb coded
5746 start of a Thumb function.
5747 (do_t_branch23): Alter the destination of branches to Thumb
5750 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5752 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5754 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5757 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5759 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5760 * doc/c-hppa.texi: Likewise.
5762 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * Makefile.am: Rebuild dependencies.
5765 * Makefile.in: Rebuild.
5767 * Makefile.am (DEP_INCLUDES): New variable.
5768 (.dep1): Change to work when srcdir is not an absolute path.
5769 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5770 * Makefile.in: Rebuild.
5772 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5775 LinearAddress patch.
5777 * configure.in: Set version to 2.9.1.
5778 * configure: Rebuild.
5780 * Branched binutils 2.9.
5782 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5784 * config/tc-i386.h (FWait): Define.
5785 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5786 other prefixes. Check FWait flag in opcode table to see which
5787 instructions require an fwait prefix.
5789 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5791 * stabs.c (get_stab_string_offset): Always create a stab string
5794 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5796 Fix some gcc -Wall warnings:
5797 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5798 * ehopt.c (eh_frame_code_alignment): Likewise.
5799 * expr.c (integer_constant, operand): Likewise.
5800 * frags.c (frag_align): Likewise.
5801 * gasp.c (level_0, change_base, doinstr): Likewise.
5802 * hash.c (hash_ask): Likewise.
5803 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5804 (debugging_pseudo): Likewise.
5805 * macro.c (define_macro, check_macro): Likewise.
5806 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5807 (ignore_rest_of_line, float_cons): Likewise.
5808 * symbols.c (decode_local_label_name): Likewise.
5809 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5810 (fixup_segment, number_to_chars_bigendian): Likewise.
5811 (number_to_chars_littleendian): Likewise.
5812 * config/atof-ieee.c (gen_to_words): Likewise.
5813 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5814 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5815 * read.c (output_big_sleb128): Initialize locals to avoid
5817 (output_big_uleb128, equals): Likewise.
5818 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5819 to unsigned int. Change zeros to unsigned int.
5820 * cond.c (s_if): Add return to default case.
5821 * frags.c (frag_now_fix): Change return type to addressT.
5822 * frags.h (frag_now_fix): Update declaration.
5823 * listing.c (file_info_struct): Change linenum to unsigned int.
5824 (struct list_info_struct): Change hll_line to unsigned int.
5825 (print_source): Update format string.
5826 * read.c (emit_expr): Change scan to unsigned int, and don't
5827 bother to initialize it.
5828 * symbols.c (dollar_label_count): Change to unsigned long.
5829 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5830 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5831 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5833 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5836 mcf5200 just as we do for m68000.
5837 (m68k_init_after_args): Likewise.
5838 (md_estimate_size_before_relax): Likewise.
5840 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5842 * config/tc-v850.c (md_assemble): Store relocation addend in
5843 fixup instead of instruction.
5845 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5847 * config/tc-i386.c (md_assemble): Swap template arguments to
5848 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5849 This macro is currently symmetric, so passing them the wrong
5850 way didn't cause any problem, but may if the macro is changed
5852 After copying template to i.tm, use i.tm. rather than t-> to
5853 access fields, and make t a const*
5854 Move i.tm.operand_types[] swap to immediately after the copy.
5856 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5858 * expr.h (expr_build_uconstant): Add prototype.
5859 (expr_build_unary,expr_build_binary): Add prototypes.
5860 * expr.c (expr_build_uconstant): New function.
5861 (expr_build_unary,expr_build_binary): New functions.
5863 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5865 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5866 * macro.c (macro_expand_body): Increase buffer size.
5867 * messages.c (as_warn): Likewise.
5868 (as_warn_where, as_bad, as_bad_where): Likewise.
5870 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5872 Based on patch from H.J. Lu <hjl@gnu.org>:
5873 * Makefile.am (DISTSTUFF): New variable.
5874 (diststuff): New target.
5875 * Makefile.in: Rebuild.
5877 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5879 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5880 m32r_elf_section_change_hook.
5882 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5883 emit a nop if a section ends with a 16 bit instruction.
5885 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5887 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5888 s_lcomm rather than obj_coff_lcomm.
5889 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5891 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5893 * config/tc-i386.h (LinearAddress): Define.
5894 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5895 instruction, don't use a default segment.
5897 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5899 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5900 * configure: Rebuild.
5902 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * aclocal.m4, configure: Rebuild with libtool 1.2.
5906 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5908 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5909 PC relative branches. Patch courtesy of Jonathan Walton.
5912 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5914 * configure.in (emulations): Add thumb-pe target.
5916 * configure (emulations): Add thumb-pe target.
5918 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5920 * itbl-lex.l (yywrap): Don't define if already defined as a
5923 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5925 * depend.c (quote_string_for_make): New function.
5926 (wrap_output): Use it.
5928 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5930 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5931 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5933 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5935 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5936 Recognize -GN and -relax.
5937 (md_begin): Initialize gp size from -G switch.
5938 (alpha_force_relocation): Always force if -relax.
5939 (alpha_align): Take a new argument that will specify when to
5940 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5941 Change all callers. Emit nop alignment padding as nop+unop pair.
5943 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5945 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5946 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5948 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5950 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5951 require padding to the next long word boundary.
5953 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5955 * cgen.c: #include symcat.h.
5956 * config/tc-m32r.c: Likewise.
5958 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5960 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5961 absolute expressions instead of '$' prefixed register names.
5963 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5965 * read.c (s_set): Record file and line info for symbols when -as.
5966 (pseudo_set): Don't overwrite that dummy fragment.
5968 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5970 * config/tc-ppc.c (md_pseudo_table): Add "section".
5971 (ppc_named_section): New static function.
5973 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5975 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5976 so we don't have to scan the entire list.
5978 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5980 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5981 case, allow the parallel instructions to modify the same flag
5984 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5986 * listing.c (list_symbol_table): Categorize symbols by
5987 undefined_section rather than sy_frag->line == NULL.
5989 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5991 * Makefile.am (install-exec-local): Install properly when ln
5992 fails or tooldir == prefix.
5994 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5996 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5997 Test result of insert_operand for error.
5999 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6001 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6002 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6003 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6004 * doc/Makefile.in: Rebuild.
6006 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6009 (macro): Fix handling of M_COP[0-3].
6011 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6013 Based on patches from Ross Harvey <ross@teraflop.com>:
6014 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6015 if macro_alternate or macro_mri.
6016 (getstring): Remove support for byte constants between < and >.
6017 (get_any_string): '<' only starts a string if macro_alternate or
6019 (macro_expand_body): Permit keyword parameters following
6020 positional parameters.
6022 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6023 * configure.in (alpha*-*-netbsd*): New target.
6024 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6025 * configure: Rebuild.
6027 * as.h (flag_warn_suppress_instructionswap): Move from here...
6028 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6029 here, and make static.
6031 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6032 BFD_ASSEMBLER or MANY_SEGMENTS.
6034 * as.c (show_usage): Update bug-gnu-utils address.
6035 * gasp.c (show_usage): Likewise.
6036 * doc/as.texinfo (Bug Reporting): Likewise.
6038 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6040 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6041 insns regardless of the size of a pointer if we're in mips I or
6043 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6045 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6047 Fix rac to accept only a0:
6048 * tc-d10v.c (parallel_ok, find_opcode):
6049 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6050 Introduce OPERAND_GPR.
6052 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6054 * read.c (s_fill): Handle non-constant repeat counts by creating
6055 an rs_space fragment.
6057 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6060 from as_bad to as_warn.
6062 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6064 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6065 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6066 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6068 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6070 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6071 seg_fix_rotP rather than fix_root from seg_info.
6073 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6075 * expr.c: Add support for 0x1_2_3_4 bignums.
6077 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * configure.in: Change -linux* to -linux-gnu*.
6080 * configure: Rebuild.
6082 * app.c (do_scrub_begin): Treat \r as whitespace.
6084 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * Makefile.am: Update dependencies.
6087 * Makefile.in: Rebuild.
6089 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6091 * configure, aclocal.m4: Rebuild with new libtool.
6093 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6095 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6096 the argument to bfd_set_arch_mach.
6097 (load_address): Use bfd_arch_bits_per_address to determine the
6098 bit size of an address instead of looking at the isa level.
6099 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6101 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6105 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * ehopt.c: New file.
6108 * as.h (enum _relax_state): Add rs_cfa.
6109 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6110 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6111 * read.c (emit_expr): Call check_eh_frame.
6112 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6113 (relax_segment): Likewise.
6114 * Makefile.am: Rebuild dependencies.
6115 (GAS_CFILES): Add ehopt.c.
6116 (GENERIC_OBJS): Add ehopt.o.
6117 * doc/internals.texi (Frags): Document rs_cfa.
6119 * as.c (show_usage): Mention --traditional-format.
6120 (parse_args): Accept --traditional-format.
6121 * as.h (flag_traditional_format): Declare.
6122 * output-file.c (output_file_create): If flag_traditional_format,
6123 set BFD_TRADITIONAL_FORMAT on stdoutput.
6124 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6126 * config/tc-mips.c (append_insn): Make sure that if we have a
6127 fixup for an unmatched %hi reloc, it does not associated with a
6130 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6131 * doc/Makefile.in: Likewise.
6133 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-m32r.c (check_for_side_effects): New function.
6136 (can_make_parallel): Add checks for instruction side effects
6137 clashing with the other instruction.
6138 (assemble_parallel_insn): Improve warning messages. Return error
6139 message from non-swapped instruction order.
6141 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6143 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6145 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6146 md_cleanup definition. This moves the forced literal output to
6147 the end of the source pass, and avoids macro's inserting literals
6148 into the code immediately after the macro expansion.
6150 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6153 a gas internal symbol is adjustable.
6154 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6156 * as.h: If gcc version greater than 2.6, use `__format__' and
6157 `__printf__' in function attributes, rather than `format' and
6160 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6164 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6166 Add tms320c30 support:
6167 * config/tc-tic30.h: New file.
6168 * config/tc-tic30.c: New file.
6169 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6170 TARGET_FORMAT as "coff-tic30".
6171 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6172 * Makefile.am: Rebuild dependencies.
6173 (CPU_TYPES): Add tic30.
6174 (CPU_OBJ_VALID): tic30-aout is valid.
6175 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6176 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6177 * configure, Makefile.in: Rebuild.
6179 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6181 * config/tc-v850.c (md_assemble): Improvements to error messages.
6183 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6185 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6186 BFD_RELOC_HI16_S to store the high bits of any value.
6188 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6189 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6190 assembler calculate relocations to any external symbol at all.
6191 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6192 involving generation of pc-relative relocs.
6193 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6194 has been moved to md_apply_fix3.
6196 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6197 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6198 which actually means (the address of identifier's GOT entry) +
6199 constant, which is not particularly useful.
6201 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6203 * read.h (include_dirs): Declare.
6204 (include_dir_count,include_dir_maxlen): Declare.
6206 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6208 * configure.in: Correct check for shared opcodes library.
6209 * configure: Rebuild.
6211 * listing.c (buffer_line): If we can't open the file, set at_end.
6212 (listing_print): Remove unused local variable fi.
6214 * config/m68k-parse.y (reglistpair): Handle register list in
6217 * config/vms-conf.h: Don't undef VERSION.
6219 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6221 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6223 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6225 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6226 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6227 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6228 (EXTRA_DIST): Define.
6229 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6230 explicitly rather than via the list of object files.
6231 (gcc-as.opt): New file created when make-gas.com is run.
6232 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6233 itbl-cpu.h} to #include appropriate file rather than copying that
6235 * config/vms-conf.h: Synchronize with current config.in.
6236 * Makefile.in: Rebuild.
6238 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6240 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6241 (parallel_ok): Relaxed parallel subinstruction dependency check.
6243 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6245 * as.h (flag_warn_suppress_instructionswap): added new flag.
6246 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6247 command line argument.
6248 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6249 warning only if flag_warn_suppress_instructionswap is false.
6251 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6253 * configure.in (i386-*-mingw32*): New target.
6254 * configure: Rebuild.
6256 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * symbols.c (resolve_symbol_value): Don't set the segment if it
6259 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6261 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6264 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6266 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6267 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6270 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6274 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6276 * config/tc-v850.c (v850_insert_operand): Display instruction when
6277 an error is encountered.
6279 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6281 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6282 (i386-*-sco3.2v5*coff): New target.
6283 (i386-*-sco3.2*): New target.
6284 * configure: Rebuild.
6286 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-v850.c: Tidy error message production.
6290 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6293 validate_immediate return value in the right type for comparisons
6296 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6298 * listing.c (MAX_BYTES): Use listing variables not constants.
6299 (data_buffer): No longer an array, but a pointer.
6300 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6301 (listing_listing): Allocate data_buffer.
6303 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6305 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6306 --listing-rhs-width, --listing-cont-lines.
6307 (show_usage): Update.
6308 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6309 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6310 (print_lines): Use the variables instead of the constants.
6311 (listing_listing): Likewise.
6312 * listing.h: Declare the new vars.
6314 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6316 * as.c (parse_args): Add --keep-locals alias for -L.
6317 Add --strip-local-absolute.
6318 (show_usage): Update.
6319 * as.h (flag_strip_local_absolute): New flag.
6320 * symbols.c (S_IS_LOCAL): Use it.
6321 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6322 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6323 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6325 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6327 * config/tc-m32r.c: Detect if explicitly parallel instructions
6328 might have an io conflict and issue a warning message.
6330 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6332 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6333 cgen_swap_fixups): Functions to save, restore and swap the fixup
6334 chain with a backup copy.
6335 (cgen_asm_finish_insn): Returns address of constructed insn.
6337 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6339 * listing.c (file_info_struct): Remove FILE, add POS.
6340 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6341 (file_info): Don't open the file.
6342 (buffer_line): Check for the file in the last_open cache, updating
6344 (print_source): Don't reference file_info->file.
6345 (listing_listing): Likewise.
6346 (listing_print): Close the file in the cache, if any.
6348 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * read.c (dwarf_file_string): New file static variable.
6351 (emit_expr): Look for constant sequence that leads up to a file
6352 name in DWARF debugging output.
6353 (stringer): Use dwarf_file_string to decide whether to accept a
6354 string as a file name.
6356 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6358 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6359 (crack_operand): Add reg->reglst MRI hack.
6360 (r_seg): Put reglst symbols in reg_section.
6361 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6363 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6365 * tc-sh.c (get_specific): Handle SGR & DBR.
6367 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6369 * tc-h8300.c (parse_reg): Take the length of the symbol into
6370 account when attempting to match a register name.
6371 * tc-h8500.c (parse_reg): Likewise.
6373 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6375 * cgen.c: Formatting changes to improve readability.
6377 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6379 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6382 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6384 Based on a patch from Jim Wilson
6385 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6386 (tc_gen_reloc): Handle cross section PC relative relocs
6389 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6391 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6393 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6395 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6396 (expr_jmp_buf): New static local.
6397 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6398 (cgen_md_operand): New function.
6399 * tc-m32r.c: Clean up pass over `struct foo' usage.
6400 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6402 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6404 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6405 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6407 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * config/tc-i386.c (i386_operand): Give an error if there are
6410 unrecognized characters after an expression.
6412 For older changes see ChangeLog-9697