1 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3 * doc/internals.texi (tc_conditional_pseudoop,
4 TC_LINKRELAX_FIXUP): Fix typos.
6 2000-12-28 Richard Henderson <rth@redhat.com>
8 * write.c (subsegs_finish): Fix thinko last change -- don't
9 "optimize" the alignment == 0 case.
11 2000-12-28 Richard Henderson <rth@redhat.com>
13 * as.h (rs_align_test): New.
14 * frags.c (NOP_OPCODE): Move default from read.c.
15 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
16 (frag_align_code): New.
17 * frags.h (frag_align_code): Declare.
18 * read.c (NOP_OPCODE): Remove.
19 (do_align): Use frag_align_code.
20 * write.c (NOP_OPCODE): Remove.
21 (get_recorded_alignment): New.
22 (cvt_frag_to_fill): Handle rs_align_test.
23 (relax_segment): Likewise.
24 (subsegs_finish): Align last subseg in section to the
25 section alignment. Use frag_align_code.
26 * write.h (get_recorded_alignment): Declare.
27 * config/obj-coff.c (size_section): Handle rs_align_test.
28 (fill_section, fixup_mdeps): Likewise.
29 (write_object_file): Use frag_align_code.
31 * config/tc-alpha.c (alpha_align): Use frag_align_code.
32 (alpha_handle_align): New.
33 * config/tc-alpha.h (HANDLE_ALIGN): New.
34 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
36 * config/tc-i386.h (md_do_align): Use frag_align_code.
37 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
39 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
40 (ia64_handle_align): New.
41 * config/tc-ia64.h (HANDLE_ALIGN): New.
42 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
44 * config/tc-m32r.c (m32r_do_align): Remove.
45 (m32r_handle_align): New.
46 (fill_insn): Use frag_align_code.
47 * config/tc-m32r.h (md_do_align): Remove.
48 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
49 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
50 * config/tc-mips.c, config/tc-mips.h: Similarly.
52 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
53 (sh_handle_align): Likewise. Handle rs_align_code.
54 (sh_do_align): Remove.
55 * config/tc-sh.h (md_do_align): Remove.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
58 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
59 (sparc_handle_align): Likewise. Handle rs_align_code.
60 * config/tc-sparc.h (md_do_align): Remove.
61 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
63 2000-12-22 DJ Delorie <dj@redhat.com>
65 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
66 when we assemble the first half of a pair.
68 2000-12-22 H.J. Lu <hjl@gnu.org>
70 * config/tc-i386.c (reloc): Update the macro for non-bfd
72 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
74 2000-12-22 H.J. Lu <hjl@gnu.org>
76 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
78 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
80 * tc-i386.h (i386_target_format): Define even for ELFs.
81 (QWORD_MNEM_SUFFIX): New macro.
82 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
84 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
85 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
87 (Size64, No_qSuf, NoRex64, Rex64): New macros.
88 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
89 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
90 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
91 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
93 (Reg, WordReg): Add Reg64.
94 (Imm): Add Imm32S and Imm64.
96 (Disp): Add Disp64 and Disp32S.
97 (AnyMem): Add Disp32S.
98 (RegRex, RegRex64): New macros.
100 * tc-i386.c (set_16bit_code_flag): Kill.
101 (fits_in_unsigned_long, fits_in_signed_long): New functions.
102 (reloc): New parameter "signed"; support x86_64.
103 (set_code_flag): New.
104 (DEFAULT_ARCH): New macro; default to "i386".
105 (default_arch): New static variable.
106 (struct _i386_insn): New fields Operand_PCrel; rex.
107 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
108 (flag_code): New enum and static variable.
109 (use_rela_relocations): New static variable.
110 (flag_code_names): New static variable.
111 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
112 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
114 (i386_align_code): Return plain "nop" for x86_64.
115 (mode_from_disp_size): Support Disp32S.
116 (smallest_imm_type): Support Imm32S and Imm64.
117 (offset_in_range): Support size of 8.
118 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
119 (md_pseudo_table): Add "code64"; use set_code_flat.
120 (md_begin): Emit sane error message on hash failure.
121 (tc_i386_fix_adjustable): Support x86_64 relocations.
122 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
123 instructions supported on particular arch just partially,
124 output of 64bit immediates, handling of Imm32S and Disp32S type.
125 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
126 (i386_displacement): Likewise.
127 (i386_index_check): Cleanup; support 64bit addresses.
128 (md_apply_fix3): Support x86_64 relocation and rela.
129 (md_longopts): Add "32" and "64".
130 (md_parse_option): Add OPTION_32 and OPTION_64.
131 (i386_target_format): Call even for ELFs; choose between
132 elf64-x86-64 and elf32-i386.
133 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
134 (tc_gen_reloc): Support rela relocations and x86_64.
135 (intel_e09_1): Support QWORD.
137 2000-12-15 Diego Novillo <dnovillo@redhat.com>
139 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
140 it's not an offset expression.
141 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
142 keep the braces '[' and ']' in the output string.
143 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
144 != FLAT. There is no such op_modifier.
146 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
148 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
151 2000-12-13 Kazu Hirata <kazu@hxi.com>
153 * as.h: Fix formatting.
155 * dwarf2dbg.c: Likewise.
156 * input-scrub.c: Likewise.
159 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
161 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
162 configure: Regenerate.
164 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
166 * dwarf2dbg.c: #include <limits.h> only if it exists.
168 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
170 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
171 (md_apply_fix): Here too.
173 2000-12-12 Jim Wilson <wilson@redhat.com>
175 * config/tc-ia64.h (ia64_init): Add prototype.
177 2000-12-12 H.J. Lu <hjl@gnu.org>
179 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
181 * read.h (outputting_stabs_line_debug): Change it to int.
182 * stabs.c (outputting_stabs_line_debug): Likewise.
184 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
186 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
187 the address of a function result.
189 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
191 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
192 (md_assemble): Call dwarf2_emit_insn.
193 (shlib): Fix typo SHILB -> SHLIB.
194 (md_parse_option): Likewise.
195 (ppc_elf_validate_fix): Likewise:
196 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
198 2000-12-12 Nick Clifton <nickc@redhat.com>
200 * cgen.h: Fix formatting.
201 * input-scrub.c: Fix formatting.
202 * macro.c: Fix formatting.
203 * config/tc-mips.c: Fix formatting.
204 * doc/c-mips.texi: Fix formatting.
206 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
208 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
209 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
211 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
213 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
216 * i386.h (*_Suf): Remove No_dSuf.
217 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
219 (i386_optab): Remove 'd' in the suffixes.
221 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
223 * config/tc-i386.c (T_SHORT): Undefine before defining.
225 2000-12-05 Kazu Hirata <kazu@hxi.com>
227 * config/tc-mips.c: Fix formatting.
229 2000-12-04 Matthew Hiller <hiller@redhat.com>
231 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
232 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
233 (md_show_usage): Ditto.
234 (md_parse_option): Ditto.
235 (d10v_cleanup): Writes pending instruction only if
236 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
237 Fix compile time warning messages.
239 * doc/c-d10v.texi: Documents new options.
241 2000-12-04 Matthew Hiller <hiller@redhat.com>
243 * stabs.c (outputting_stabs_line_debug): New variable.
244 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
245 function entry and unset at function exit.
247 * read.h (outputting_stabs_line_debug): New extern declaration.
249 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
251 * dwarf2dbg.c: Fix compile time warning messages.
253 2000-12-03 Kazu Hirata <kazu@hxi.com>
255 * config/tc-a29k.c: Fix formatting.
256 * config/tc-alpha.c: Likewise.
257 * config/tc-arm.c: Likewise.
258 * config/tc-cris.c: Likewise.
259 * config/tc-hppa.c: Likewise.
260 * config/tc-i370.c: Likewise.
261 * config/tc-i386.c: Likewise.
262 * config/tc-i860.c: Likewise.
263 * config/tc-i960.c: Likewise.
264 * config/tc-ia64.c: Likewise.
265 * config/tc-m68hc11.c: Likewise.
266 * config/tc-m68k.c: Likewise.
267 * config/tc-m88k.c: Likewise.
268 * config/tc-pj.c: Likewise.
269 * config/tc-ppc.c: Likewise.
270 * config/tc-sh.c: Likewise.
271 * config/tc-sparc.c: Likewise.
272 * config/tc-tahoe.c: Likewise.
273 * config/tc-vax.c: Likewise.
275 2000-12-01 Chris Demetriou <cgd@sibyte.com>
277 * config/tc-mips.c (mips_ip): When calculating offsets,
278 don't accept as constant the difference between the
279 addresses of symbols in two different sections.
281 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
283 (validate_mips_insn): Likewise. Also, update 'B' operand
284 specifier to use OP_*_CODE20 constants and delete 'm' operand
286 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
287 operand specifiers. Change warning generated by 'B' operand
288 specifier to reflect its new multi-purpose usage.
290 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
291 -1, and update comment.
292 (file_mips_isa): Likewise.
293 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
294 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
295 ISA_* constants rather than hard-coded numbers.
296 (mips_cpu_info): New structure.
297 (mips_cpu_info_table): New table describing CPU and ISA names
299 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
300 mips_cpu_info_from_cpu): New functions.
301 (mips_isa_to_str): New function to get string for ISA name.
302 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
304 (md_begin): Redo CPU and ISA selection logic, using
305 mips_cpu_info_from_*. Convert to use ISA_* constants rather
306 than hard-coded numbers.
307 (append_insn, mips_emit_delays, macro, macro2): Convert to use
308 ISA_* constants rather than hard-coded numbers.
309 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
310 (md_longopts): Delete OPTION_NO_MIPS32.
311 (md_parse_option): Convert to use ISA_* constants rather than
312 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
313 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
314 to use strcasecmp to recognize "default" and to use
315 mips_cpu_info_from_name to get CPU numbers from argument.
316 (md_show_usage): Move -mips32 so it's with the rest of the ISA
317 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
319 (s_mipsset): Accept ISA value 32.
320 * doc/as.texinfo: Clean up MIPS options summary slightly,
321 remove -no-mips32. Add note about -mips4 and -mips32
322 specifying those ISA levels. Delete -mips32 and -no-mips32
323 cpu flag descriptions.
324 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
325 up the supported CPU switch list, and replace 4Kc, 4Km, and
326 4Kp entries with a single mips32-4k entry. Note that you can
329 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
331 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
333 (md_parse_option): Add cases for OPTION_MIPS5 and
335 (md_show_usage): Mention -mips5 and -mips64 arguments.
336 (s_mipsset): Add cases for MIPS5 and MIPS64.
337 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
339 * doc/as.texinfo: Mention -mips5 and -mips64 options
341 * doc/c-mips.texi: Likewise. Also update introduction
342 and ".set" usage information.
344 * config/tc-mips.c (md_show_usage): Add "sb1" to the
346 (mips_cpu_info_table): Add SB-1 entries.
347 * doc/c-mips.texi: Add "sb1" to the list of CPUs
348 known to the -mcpu option.
350 * doc/as.texinfo: Correct description of MIPS -mcpu
351 option, by copying some of the text from doc/c-mips.texi.
353 2000-12-01 Joel Sherrill <joel@OARcorp.com>
355 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
357 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
358 (sparc*-*-rtems*): Switched from a.out to ELF.
359 * configure: Regenerate.
360 * config.in: Regenerate.
361 * Makefile.in: Regenerate.
362 * aclocal.m4: Regenerate.
363 * po/gas.pot: Regenerate.
365 2000-11-30 Philip Blundell <pb@futuretv.com>
367 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
368 even in non BFD_ASSEMBLER case.
370 2000-11-30 Diego Novillo <dnovillo@redhat.com>
372 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
375 2000-11-29 Richard Henderson <rth@redhat.com>
377 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
378 until dwarf2_finish; use relaxation to get cross-fragment offsets;
379 thread multiple subsegments properly; handle multiple code
380 sections properly; emit proper compilation unit info for assembler
383 * as.h (enum _relax_state): Add rs_dwarf2dbg.
384 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
385 (dwarf2dbg_estimate_size_before_relax): Declare.
386 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
387 * write.c: Include dwarf2dbg.h.
388 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
389 (relax_segment): Likewise.
391 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
393 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
394 jump>: Use as_bad_where instead of as_bad. Tweak error message
395 accordingly. Stabilize frag by updating fix part and resetting
397 <undefined symbol, unconditional jump>: Ditto.
398 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
399 indexing is_end_of_line[].
400 (md_assemble): Initialize size to 0.
401 (md_section_align): Mark parameter seg as unused.
402 (parse_reg): Parse names case-insensitively.
404 2000-11-28 Kazu Hirata <kazu@hxi.com>
406 * config/obj-aout.h: Fix formatting.
407 * config/obj-bout.h: Likewise.
408 * config/obj-coff.c: Likewise.
409 * config/obj-coff.h: Likewise.
410 * config/obj-elf.h: Likewise.
411 * config/obj-som.h: Likewise.
412 * config/obj-vms.c: Likewise.
413 * config/obj-vms.h: Likewise.
414 * config/tc-h8300.h: Likewise.
415 * config/tc-ns32k.h: Likewise.
416 * config/tc-sparc.h: Likewise.
417 * config/tc-tic54x.h: Likewise.
418 * config/tc-z8k.h: Likewise.
420 2000-11-28 Nick Clifton <nickc@redhat.com>
422 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
423 License is present in the sources, but not the output, and
424 also available from the GNU website.
425 (GNU Free Documentation License): Comment out this section.
427 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
429 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
430 targets. Remove i860 from valid a.out targets.
431 * Makefile.in: Regenerate.
433 * config/tc-cris.c: Include dwarf2dbg.h.
434 (md_pseudo_table): Add .file and .loc.
435 (md_assemble): Call dwarf2_emit_insn if generating ELF.
436 (s_cris_file, s_cris_loc): New.
437 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
438 * Makefile.am: Regenerate dependencies.
439 * Makefile.in: Regenerate.
441 2000-11-28 Alan Modra <alan@linuxcare.com.au>
443 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
444 (MRI_MUL_PRECEDENCE): Likewise.
445 (op_rank): Fix a comment typo.
447 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
449 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
451 (get_operand): Fix analysis for movw/movb instructions.
453 2000-11-24 Nick Clifton <nickc@redhat.com>
455 * configure.in (xscale-elf): Add target.
456 (xscale-coff): Add target.
457 * configure: Regenerate.
459 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
461 (ARM_EXT_XSCALE): New ARM architecture extension.
462 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
463 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
464 (ARM_THUMB): Rename to ARM_EXT_THUMB.
465 (ARM_ARCH_V4): Remove processor from architecture.
466 (ARM_ARCH_3M): New architecutre definition.
467 (ARM_ARCH_V5TE): New architecutre definition.
468 (ARM_ARCH_XSCALE): New architecutre definition.
469 (CPU_DEFAULT): Allow to be defaulted to XScale.
470 (atpcs): New boolean variable.
471 (ldr_flags): Support 'd' flag for double word loads.
472 (str_flags): Support 'd' flag for double word stored.
473 (do_mia): New function.
474 (do_mar): New function.
475 (do_mra): New function.
476 (do_pld): New function.
477 (do_ldrd): New function.
478 (do_blx): New function.
479 (do_bkpt): New function.
480 (do_clz): New function.
481 (do_lstc2): New function.
482 (do_cdp2): New function.
483 (do_t_blx): New function.
484 (do_t_bkpt): New function.
485 (do_smla): New function.
486 (do_smlal): New function.
487 (do_smul): New function.
488 (do_qadd): New function.
489 (do_co_reg2c): New function.
490 (LONGEST_INSN): Redefine to 7.
492 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
493 command line switches.
495 2000-11-22 Jim Wilson <wilson@redhat.com>
497 * config/tc-ia64.c (pseudo_func): Add missing initializers.
498 (struct rsrc): Make line unsigned.
499 (gr_values): Add missing initializer.
500 (SLOT_NUM_NOT_SET): Add unsigned cast.
501 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
502 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
503 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
504 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
505 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
506 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
507 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
508 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
509 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
510 Add ATTRIBUTE_UNUSED to unused parameters.
511 (convert_expr_to_ab_reg): Add parens.
512 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
513 (dot_prologue): Initialize grsave when declared.
514 (md_pseudo_table): Add missing initializers.
515 (operand_match): Add casts to bfd_vma.
516 (emit_one_bundle): Delete unused local prev. Make required_template
518 (specify_resource): Cast i to unsigned.
519 (note_register_values): Use fprintf_vma.
520 (print_dependency): Likewise.
522 2000-11-21 Jim Wilson <wilson@redhat.com>
524 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
525 for unwind info section.
526 (dot_endp): Likewise for unwind section.
528 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
531 2000-11-21 Jakub Jelinek <jakub@redhat.com>
533 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
534 (output_insn): Call dwarf2_emit_insn.
535 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
537 2000-11-17 Richard Henderson <rth@redhat.com>
539 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
540 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
541 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
543 2000-11-17 Nick Clifton <nickc@redhat.com>
545 * config/tc-arm.c (md_pseudo_table): Add support for .line and
548 2000-11-17 Richard Henderson <rth@redhat.com>
550 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
552 2000-11-17 Richard Henderson <rth@redhat.com>
554 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
555 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
556 tri-state definition of alpha_flag_mdebug.
557 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
558 (s_alpha_file): Store first .file directive.
560 (md_pseudo_table): Add stabs and stabn.
562 2000-11-17 Richard Henderson <rth@redhat.com>
564 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
566 2000-11-17 Richard Henderson <rth@redhat.com>
568 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
569 (main): Call dwarf2_finish.
570 * as.h (debug_type): Clarify documentation of the meaning
572 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
573 (print_stats): Fix parenthesis problem.
574 (now_subseg_size): New.
575 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
576 (dwarf2_directive_file): Don't set debug_type.
577 (dwarf2_where): Honor DEBUG_DWARF2 first.
578 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
579 do nothing if not emitting dwarf2 debug info, or no work.
580 * dwarf2dbg.h (dwarf2_emit_insn): Update.
581 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
582 (ecoff_new_file): Likewise.
583 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
584 commentary wrt dwarf2.
586 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
587 ATTRIBUTE_UNUSED as needed.
588 (emit_insn): Call dwarf2_emit_insn.
591 (s_alpha_coff_wrapper): Don't handle them.
592 (md_pseudo_table): Update for .file and .loc.
593 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
595 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
596 don't protect with debug_type.
597 * config/tc-hppa.c (md_assemble): Likewise.
598 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
599 * config/tc-mn10300.c (md_assemble): Likewise.
600 * config/tc-sh.c (md_assemble): Likewise.
601 * config/tc-v850.c (md_assemble): Likewise.
603 * config/tc-arm.c (arm_end_of_source): Remove.
604 * config/tc-hppa.c (pa_end_of_source): Remove.
605 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
606 * config/tc-mn10300.c (mn10300_finalize): Remove.
607 * config/tc-sh.c (sh_finalize): Remove.
608 * config/tc-v850.c (sh_finalize): Remove.
610 * config/tc-arm.h (md_end): Remove.
611 * config/tc-hppa.h (md_end): Remove.
612 (DWARF2_LINE_MIN_INSN_LENGTH): New.
613 * config/tc-m68hc11.h (md_end): Remove.
614 * config/tc-mn10300.h (md_end): Remove.
615 * config/tc-sh.h (md_end): Remove.
616 * config/tc-v850.h (md_end): Remove.
618 * config/tc-ia64.c (emit_one_bundle): Don't protect
619 dwarf2 bits with debug_type.
620 (md_assemble): Likewise.
621 (ia64_end_of_source): Don't call dwarf2_finish.
623 2000-11-16 Jim Wilson <wilson@redhat.com>
625 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
626 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
629 2000-11-16 H.J. Lu <hjl@gnu.org>
631 * config/obj-elf.c (obj_elf_symver): Don't check the missing
634 2000-11-15 Kazu Hirata <kazu@hxi.com>
636 * config/tc-tic30.c: Fix formatting.
637 * config/tc-tic80.c: Likewise.
638 * config/tc-v850.c: Likewise.
639 * config/tc-vax.c: Likewise.
640 * config/tc-w65.c: Likewise.
641 * config/tc-z8k.c: Likewise.
643 2000-11-14 DJ Delorie <dj@redhat.com>
645 * config/tc-v850.c: Support dwarf2.
646 * config/tc-v850.h: Ditto.
648 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
649 parse_cons_expression_v850 to initialize hold_cons_reloc.
651 2000-11-15 Bernd Schmidt <bernds@redhat.com>
653 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
654 (errata_nops_necessary_p): New function.
655 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
658 2000-11-14 Jim Wilson <wilson@redhat.com>
660 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
661 return little endian bfd formats.
663 2000-11-14 Kazu Hirata <kazu@hxi.com>
665 * config/aout_gnu.h: Fix formatting.
666 * config/atof-vax.c: Likewise.
667 * config/m68k-parse.h: Likewise.
668 * config/m88k-opcode.h: Likewise.
669 * config/obj-elf.c: Likewise.
670 * config/tc-arm.c: Likewise.
671 * config/tc-cris.c: Likewise.
672 * config/tc-i386.c: Likewise.
673 * config/tc-ia64.c: Likewise.
674 * config/tc-mn10300.c: Likewise.
675 * config/te-386bsd.h: Likewise.
676 * config/te-hppa.h: Likewise.
677 * config/te-nbsd.h: Likewise.
678 * config/te-ppcnw.h: Likewise.
679 * config/te-sparcaout.h: Likewise.
680 * config/te-tmips.h: Likewise.
681 * config/vax-inst.h: Likewise.
682 * config/vms-conf.h: Likewise.
684 2000-11-14 Jakub Jelinek <jakub@redhat.com>
686 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
688 2000-11-13 H.J. Lu <hjl@gnu.org>
690 * config/obj-elf.c (elf_frob_symbol): Support
691 ".symver name,name2@@@nodename".
692 (elf_frob_file_before_adjust): Likewise.
694 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
695 and ".symver name,name2@@@nodename".
698 2000-11-12 H.J. Lu (hjl@gnu.org)
700 * config/obj-elf.c (obj_elf_symver): Check missing version
703 2000-11-12 H.J. Lu (hjl@gnu.org)
705 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
706 instead of bfd_vma for non-bfd assemblers.
708 2000-11-09 Kazu Hirata <kazu@hxi.com>
710 * itbl-ops.c: Fix comment typos.
712 2000-11-08 Jim Wilson <wilson@redhat.com>
714 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
715 (struct unwind): Add next_slot_frag field.
716 (slot_index): New parameters slot_frag and first_frag. Add code
717 to add in frag sizes when different. Add comments.
718 (fixup_unw_records): New locals first_frag and last_frag. Pass new
719 arguments to slot_index.
720 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
721 loop end. Set next_slot_frag field.
723 2000-11-07 H.J. Lu <hjl@gnu.org>
725 * doc/as.texinfo (.symver): Updated for versioned symbol
728 * obj.h (format_ops): Add the frob_file_before_adjust field.
730 * config/obj-aout.c (aout_format_ops): Set the
731 frob_file_before_adjust field to 0.
732 * config/obj-coff.c (coff_format_ops): Likewise.
733 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
735 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
737 (elf_frob_file_before_adjust): New function to remove unneeded
738 versioned symbols from the symbol table.
739 (elf_format_ops): Set the frob_file_before_adjust field to
740 elf_frob_file_before_adjust.
742 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
745 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
747 2000-11-07 Peter Targett <peter.targett@arccores.com>
749 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
751 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
752 Fix compile time warning messages.
754 2000-11-07 Nick Clifton <nickc@redhat.com>
756 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
757 buffer in order to avoid buffer overflows.
759 2000-11-06 Steve Ellcey <sje@cup.hp.com>
761 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
762 Change M to m for -milp32 or -mlp64 to match gcc.
763 (dot_endp): Use bytes_per_address instead of 8.
764 (emit_one_bundle): Use number_to_chars_littleendian instead of
766 (fix_insn): Likewise.
767 (ia64_init): New function.
768 (ia64_target_format): New function.
769 (md_begin): Set endianness, arch, and machine as appropriate.
770 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
771 Make these macros depend on TE_HPUX macro.
772 (TARGET_FORMAT): Define.
773 (HOST_SPECIAL_INIT): Define.
774 * config/te-hpux.h: New file.
775 * configure.in: Add "ia64-*-hpux*" target to configure.
776 * configure: Regenerate.
778 2000-11-06 Kazu Hirata <kazu@hxi.com>
780 * as.c: Fix formatting.
781 * dwarf2dbg.c: Likewise.
782 * input-file.c: Likewise.
783 * input-file.h: Likewise.
784 * input-scrub.c: Likewise.
785 * itbl-ops.c: Likewise.
786 * listing.c: Likewise.
788 * messages.c: Likewise.
790 * subsegs.c: Likewise.
791 * subsegs.h: Likewise.
794 2000-11-06 Nick Clifton <nickc@redhat.com>
796 * doc/as.texinfo: Add GNU Free Documentation License.
797 * doc/gasp.texi: Add GNU Free Documentation License.
798 * doc/as.1: Add GNU Free Documentation License.
800 2000-11-05 Nick Clifton <nickc@redhat.com>
802 * config/tc-arm.c: Add include of "dwarf2dbg.h"
804 2000-11-02 Per Lundberg <plundis@chaosdev.org>
806 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
807 * configure: Regenerate.
809 2000-11-01 Nick Clifton <nickc@redhat.com>
811 * read.c (original_case_string): New global variable.
812 (read_a_source_file): Copy opcode string into
813 original_case_string if clobbering the case of the opcode.
814 * read.h: Export the definition of original_case_string.
815 * config/tc-arm.c (md_assembler): When parsing a .req
816 directive use the original opcode string, not the case
819 2000-11-02 Nick Clifton <nickc@redhat.com>
821 * config/tc-mn10300.c (debug_line): Remove this static
823 (md_assemble): Call dwarf2_generate_asm_lineno instead of
824 dwarf2_where and dwarf2_gen_line_info.
826 2000-11-02 Theo Honohan <th@futuretv.com>
828 * config/tc-arm.c (do_msr): Improve error message.
830 2000-10-31 Eric Christopher <echristo@redhat.com>
832 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
833 or pc-relative, else use fx_offset.
835 2000-10-31 Jim Wilson <wilson@redhat.com>
837 * config/tc-ia64.c (struct md): New field tag_fixups.
838 (ia64_flush_insns): Handle tag_fixups. Error if dangling
839 qualifying predicate.
840 (emit_one_bundle): Delete spurious multiplication by one. Handle
842 (ia64_start_line): Error if dangling qualifying predicate.
843 (defining_tag): New static variable.
844 (ia64_unrecognized_line, case '['): Parse tags.
845 (ia64_frob_label): Create tag_fixups.
846 (md_assemble): Reset md.qp.X_op after using it.
848 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
850 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
852 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
854 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
856 2000-10-30 Kazu Hirata <kazu@hxi.com>
858 * expr.c: Fix formatting.
859 * flonum-copy.c: Likewise.
860 * flonum.h: Likewise.
864 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
866 * as.h (OPTION_MD_BASE): Bump to 190.
867 * as.c (parse_args) <std_longopts>: Add comment about the need to
868 check OPTION_MD_BASE in as.h.
870 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
873 2000-10-27 Nick Clifton <nickc@redhat.com>
875 * configure.in (emulations): Add m68hc12.
876 * configure: Regenerate.
877 * po/gas.pot: Regenerate.
879 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
881 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
883 (arm_psr_parse): Handle lowercase CPSR and SPSR.
885 2000-10-25 Nick Clifton <nickc@redhat.com>
887 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
888 a DWARF2 line number information sequence.
890 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
892 * read.c (generate_lineno_debug): Update comment describing why
893 DWARF2 line number debug information is not generated
894 automatically by this function.
896 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
899 * config/tc-arm.h (md_end): Define.
900 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
902 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
903 if generating DWARF2 line numbers.
904 (arm_end_of_source): New function. Call dwarf2_finish if
907 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
908 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
909 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
911 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
913 * tc-i386.c: Fix prototype declarations for functions taking no
916 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
918 * tc-i386.c (i386_operand_modifier): Remove.
919 (build_displacement_string): Remove.
920 (i386_parse_seg): Remove.
921 (i386_intel_memory_operand): Remove.
922 (i386_intel_operand): Re-write using recursive descent parser based
923 on MASM documentation.
924 (struct intel_parser_s): New structure.
925 (intel_parser): New static variable.
926 (struct intel_token): New structure.
927 (cur_token, prev_token): New static variables.
940 (intel_match_token): New function.
941 (intel_get_token): New function.
942 (intel_putback_token): New function.
943 (intel_expr): New function.
944 (intel_e05): New function.
945 (intel_e05_1): New function.
946 (intel_e06): New function.
947 (intel_e06_1): New function.
948 (intel_e09): New function.
949 (intel_e09_1): New function.
950 (intel_e10): New function.
951 (intel_e10_1): New function.
952 (intel_e11): New function.
954 2000-10-20 Jakub Jelinek <jakub@redhat.com>
956 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
957 instructions to loose any special insn->architecture mask.
959 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
960 (sparc_md_end, sparc_arch_types, sparc_arch,
961 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
962 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
963 request v9b architecture if they are used).
965 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
967 * config/tc-m68k.c: Fix the previous misapplied patch.
969 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
971 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
972 BFD_ASSEMBLER and !BFD_ASSEMBLER.
973 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
976 2000-10-17 Kazu Hirata <kazu@hxi.com>
978 * debug.c: Fix formatting.
979 * depend.c: Likewise.
980 * dwarf2dbg.c: Likewise.
981 * dwarf2dbg.h: Likewise.
985 * flonum-konst.c: Likewise.
988 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
990 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
992 * doc/as.texinfo: Added notes about this new option.
994 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
996 * config/tc-sh.c (JREG): Remove.
997 (md_convert_frag): Remove #if 0:d code using JREG.
999 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1001 * config/tc-i386.c (i386_operand_modifier): Only match
1002 modifiers SHORT and FLAT if they are followed by a space.
1003 (parse_register): When `allow_naked_reg' is set, do not confuse
1004 identifiers that start with a register name with a register.
1006 2000-10-12 Kazu Hirata <kazu@hxi.com>
1008 * app.c: Fix formatting.
1011 * bit_fix.h: Likewise.
1016 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1018 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1020 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1022 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1023 Re-arrange function a little and improve error message.
1025 * write.c (write_relocs): Fix a comment.
1027 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1030 2000-10-05 Jim Wilson <wilson@cygnus.com>
1032 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1034 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1036 * config/tc-i386.c: Delete some useless comments, reformat others.
1038 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1039 non-global syms in linkonce sections.
1041 2000-10-04 Ralf Baechle <ralf@gnu.org>
1043 * config/tc-ia64.c (operand_match): Don't use // style comments.
1044 * config/tc-i370.c: Likewise.
1046 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1048 Changes to handle varying register prefix and user symbol prefix.
1049 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1050 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1051 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1052 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1053 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1054 (demand_register_prefix): New variable.
1055 (md_pseudo_table): New pseudo ".syntax".
1056 (md_longopts): New options --no-underscore and --underscore.
1057 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1058 on symbols_have_leading_underscore.
1059 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1060 (get_spec_reg): Ditto.
1061 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1063 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1065 <case OPTION_NO_US, case OPTION_US>: New.
1066 (md_show_usage): Be brief and reformat to match continuation of
1068 * po/gas.pot: Regenerate.
1070 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1072 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1073 force relocs for 12 bit branches.
1074 (md_apply_fix): Similarly, adjust logic here.
1076 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1078 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1079 adjust for external and weak syms as we will use a reloc. Allow
1080 for +8 offset when calculating limits of branches.
1081 (hppa_fix_adjustable): Undo 2000-09-23 change.
1082 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1083 Correct distance calculation.
1084 (tc_gen_reloc): Print the file name and line number if we can't
1087 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1088 * config/tc-hppa.c (nonzero_dibits): Define.
1089 (arg_reloc_stub_needed): Check each arg and return value
1090 separately for zero case.
1091 (pa_align): Declare argument `bytes'.
1093 2000-09-25 Kazu Hirata <kazu@hxi.com>
1095 * config/tc-cris.c: Fix formatting.
1096 * config/tc-d10v.h: Likewise.
1097 * config/tc-d30v.c: Likewise.
1098 * config/tc-d30v.h: Likewise.
1099 * config/tc-fr30.c: Likewise.
1100 * config/tc-fr30.h: Likewise.
1101 * config/tc-m68k.c: Likewise.
1102 * config/tc-m68k.h: Likewise.
1103 * config/tc-pj.h: Likewise.
1104 * config/tc-ppc.c: Likewise.
1105 * config/tc-ppc.h: Likewise.
1106 * config/tc-sh.c: Likewise.
1107 * config/tc-sh.h: Likewise.
1108 * config/tc-sparc.c: Likewise.
1109 * config/tc-v850.h: Likewise.
1110 * config/tc-vax.h: Likewise.
1111 * config/tc-w65.h: Likewise.
1112 * config/tc-z8k.h: Likewise.
1114 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1116 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1117 checks only for ELF.
1118 (hppa_force_relocation): Likewise.
1120 2000-09-22 Jim Wilson <wilson@cygnus.com>
1122 * config/tc-ia64.c (dv_sem): Add "stop".
1123 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1124 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1125 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1127 (mark_resources): Check IA64_RS_PRr.
1129 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1131 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1132 md_estimate_size_before_relax): Redesign and clean up the
1133 relaxation mechanism.
1135 2000-09-21 Kazu Hirata <kazu@hxi.com>
1137 * config/tc-ns32k.c: Fix formatting.
1138 * config/tc-ns32k.h: Likewise.
1140 2000-09-20 Kazu Hirata <kazu@hxi.com>
1142 * config/tc-m32r.c: Fix formatting.
1143 * config/tc-m32r.h: Likewise.
1144 * config/tc-m68851.h: Likewise.
1145 * config/tc-m68hc11.c: Likewise.
1146 * config/tc-m68hc11.h: Likewise.
1147 * config/tc-m88k.c: Likewise.
1148 * config/tc-mcore.c: Likewise.
1149 * config/tc-mcore.h: Likewise.
1150 * config/tc-mips.c: Likewise.
1151 * config/tc-mips.h: Likewise.
1152 * config/tc-mn10200.h: Likewise.
1153 * config/tc-mn10300.h: Likewise.
1154 * config/tc-tahoe.c: Likewise.
1155 * config/tc-tahoe.h: Likewise.
1157 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1159 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1160 Likewise in relaxation description comments.
1162 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1164 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1165 subtraction of two syms without emitting a relocation.
1167 From David Huggins-Daines <dhd@linuxcare.com>
1168 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1169 global or weak symbols.
1171 2000-09-15 Kazu Hirata <kazu@hxi.com>
1173 * config/tc-h8300.h: Fix formatting.
1174 * config/tc-h8500.c: Likewise.
1175 * config/tc-h8500.h: Likewise.
1176 * config/tc-hppa.h: Likewise.
1177 * config/tc-i370.h: Likewise.
1178 * config/tc-i386.h: Likewise.
1179 * config/tc-i860.c: Likewise.
1180 * config/tc-i860.h: Likewise.
1181 * config/tc-i960.h: Likewise.
1182 * config/tc-ia64.c: Likewise.
1183 * config/tc-ia64.h: Likewise.
1185 2000-09-14 Kazu Hirata <kazu@hxi.com>
1187 * config/tc-a29k.c: Fix formatting.
1188 * config/tc-alpha.c: Likewise.
1189 * config/tc-arc.c: Likewise.
1190 * config/tc-arc.h: Likewise.
1191 * config/tc-arm.c: Likewise.
1192 * config/tc-arm.h: Likewise.
1193 * config/tc-avr.c: Likewise.
1194 * config/tc-avr.h: Likewise.
1195 * config/tc-tic30.c: Likewise.
1196 * config/tc-tic30.h: Likewise.
1197 * config/tc-tic54x.c: Likewise.
1198 * config/tc-tic54x.h: Likewise.
1199 * config/tc-tic80.c: Likewise.
1200 * config/tc-tic80.h: Likewise.
1202 2000-09-14 Timothy Wall <twall@cygnus.com>
1204 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1205 parallel comparisons for later use.
1206 (struct rsrc): Add parallel comparison type.
1207 (resources_match): Skip special cases of PR usage (non-conflicting
1210 2000-09-13 Kazu Hirata <kazu@hxi.com>
1212 * config/obj-ecoff.c: Fix formatting.
1213 * config/obj-elf.c: Likewise.
1214 * config/obj-elf.h: Likewise.
1215 * config/obj-evax.h: Likewise.
1216 * config/obj-generic.h: Likewise.
1217 * config/obj-hp300.c: Likewise.
1218 * config/obj-hp300.h: Likewise.
1219 * config/obj-ieee.h: Likewise.
1220 * config/obj-vms.c: Likewise.
1221 * config/obj-vms.h: Likewise.
1223 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1225 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1226 (md_parse_option): Ditto.
1227 (md_longopts): Add -mips32 option.
1228 (md_show_usage): Document new options.
1229 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1230 (mips_ip): Assemble mfc0 with a sub-selection code.
1231 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1232 (mips_cpu_to_str): New function.
1233 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1234 Use CPU_* defines instead of hardcoded numbers.
1236 * doc/as.texinfo: Document new options.
1237 * doc/c-mips.texi: Ditto.
1239 2000-09-12 Kazu Hirata <kazu@hxi.com>
1241 * as.h: Fix formatting.
1242 * asintl.h: Likewise.
1243 * bit_fix.h: Likewise.
1244 * config/obj-aout.c: Likewise.
1245 * config/obj-aout.h: Likewise.
1246 * config/obj-bout.c: Likewise.
1247 * config/obj-bout.h: Likewise.
1248 * config/obj-coff.c: Likewise.
1249 * config/obj-coff.h: Likewise.
1250 * dwarf2dbg.h: Likewise.
1252 * flonum.h: Likewise.
1253 * frags.h: Likewise.
1254 * itbl-ops.h: Likewise.
1255 * macro.h: Likewise.
1258 * struc-symbol.h: Likewise.
1259 * subsegs.h: Likewise.
1260 * symbols.h: Likewise.
1262 * write.h: Likewise.
1264 2000-09-11 Kazu Hirata <kazu@hxi.com>
1266 * bignum-copy.c: Fix formatting.
1267 * config/tc-i370.c: Likewise.
1268 * config/tc-i960.c: Likewise.
1269 * config/tc-m68k.c: Likewise.
1270 * ehopt.c: Likewise.
1271 * flonum-copy.c: Likewise.
1272 * flonum-konst.c: Likewise.
1273 * flonum-mult.c: Likewise.
1274 * literal.c: Likewise.
1277 * stabs.c: Likewise.
1278 * subsegs.c: Likewise.
1280 2000-09-09 Philip Blundell <philb@gnu.org>
1282 * configure.in (arm*-*-uclinux*): New target.
1283 * configure: Regenerate.
1285 2000-09-09 Kazu Hirata <kazu@hxi.com>
1287 * input-file.c: Fix formatting.
1288 * itbl-ops.c: Likewise.
1289 * messages.c: Likewise.
1291 2000-09-08 Philip Blundell <philb@gnu.org>
1293 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1296 2000-09-07 H.J. Lu <hjl@gnu.org>
1298 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1299 * configure: Rebuild.
1301 2000-09-07 Kazu Hirata <kazu@hxi.com>
1303 * atof-generic.c: Fix formatting.
1304 * config/tc-mips.c: Likewise.
1305 * config/tc-vax.c: Likewise.
1306 * input-scrub.c: Likewise.
1308 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1310 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1311 * configure.in (sh-*-linux*): Added.
1312 * configure: Rebuilt.
1314 2000-09-06 Kazu Hirata <kazu@hxi.com>
1316 * config/tc-hppa.c: Fix formatting.
1318 * ecoff.c: Fix formatting.
1320 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1322 * configure: Rebuilt with new libtool.m4.
1324 2000-09-05 Kazu Hirata <kazu@hxi.com>
1326 * cgen.c: Fix formatting.
1327 * config/tc-ia64.c: Likewise.
1329 2000-09-05 Nick Clifton <nickc@redhat.com>
1331 * aclocal.m4: Regenerate.
1332 * config.in: Regenerate.
1333 * configure: Regenerate.
1334 * po/gas.pot: Regenerate.
1336 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1338 * config/tc-cris.c: Correct comment typos.
1340 2000-09-05 Eric Christopher <echristo@cygnus.com>
1342 * config/tc-mn10300.c: Cleanup.
1343 (md_pcrel_from): Enable.
1345 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1347 * expr.c (operand): Fix a comment typo.
1348 * write.c (write_relocs): Fix a signed/unsigned warning.
1350 * config/tc-hppa.c (fudge_reg_expressions): New
1351 (hppa_force_reg_syms_absolute): New.
1352 (pa_equ): Allow reg_section expressions.
1353 * config/tc-hppa.c (md_optimize_expr): Define.
1354 (hppa_force_reg_syms_absolute): Prototype.
1356 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1357 (pa_parse_number): Pass in arg to select fp reg parsing.
1358 Return 1 to indicate format checks pass. If strict, then only
1359 accept a register or register symbol. Return value in...
1360 (pa_number): New static for pa_parse_number.
1361 (FP_REG_BASE): Define.
1362 (FP_REG_RSEL): Define.
1363 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1364 appropriate. White space changes.
1365 (need_pa11_opcode): Don't bother passing any params, get them from
1367 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1368 Remove extraneous check in case 'Q'.
1369 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1370 reg, set section of resulting symbol to reg_section.
1371 (pa_parse_space_stmt): Modify call to pa_parse_number.
1372 (pa_space): Likewise.
1374 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1375 (hppa_force_relocation): Handle vtable relocs.
1376 (pa_vtable_entry): New.
1377 (pa_vtable_inherit): New.
1378 (md_pseudo_table): Add entries for vtable pseudos.
1379 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1380 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1382 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1383 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1384 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1386 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1387 specify a symbol type.
1389 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1390 dependent things together.
1391 (md_elf_symbol_type): Define.
1393 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1395 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1397 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1398 (obj_elf_vtable_entry): Declare.
1400 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1401 and export function.
1402 (obj_elf_vtable_entry): Similarly.
1403 (elf_pseudo_table): Fix the damage with a cast.
1405 2000-09-03 Richard Henderson <rth@cygnus.com>
1407 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1408 for template selection when a label is needed.
1410 2000-09-02 Kazu Hirata <kazu@hxi.com>
1412 * config/tc-ia64.c: Fix formatting.
1414 2000-09-02 Nick Clifton <nickc@redhat.com>
1416 * configure.in: Increase version number to 2.10.91.
1417 * configure: Regenerate.
1418 * aclocal.m4: Regenerate.
1419 * config.in: Regenerate.
1420 * po/gas.pot: Regenerate.
1421 * Makefile.in: Regenerate.
1423 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1425 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1426 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1427 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1429 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1432 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1434 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1435 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1436 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1437 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1438 (GOT_symbol): New variable.
1439 (md_undefined_symbol): Set it.
1441 2000-09-01 Richard Henderson <rth@cygnus.com>
1443 * config/tc-ia64.c (match): Don't inline.
1444 (extra_goodness): New.
1445 (md_begin): Prefer nop.f and nop.b for best_template.
1447 2000-08-31 Kazu Hirata <kazu@hxi.com>
1449 * as.c: Fix formatting.
1451 * frags.c: Likewise.
1452 * macro.c: Likewise.
1454 2000-08-31 Eric Christopher <echristo@cygnus.com>
1456 * config/tc-mn10300.c: Cleanup and fix warnings.
1457 (md_pseudo_table): Add initializers.
1458 (md_show_usage): Cleanup.
1459 (md_parse_option): Fix warnings.
1460 (md_undefined_symbol): Fix warnings.
1461 (md_conver_frag): Fix warnings.
1462 (tc_gen_reloc): Fix warnings.
1463 (md_apply_fix3): Fix warnings.
1464 (check_operand): Fix warnings.
1466 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1468 * acinclude.m4: Include libtool and gettext macros from the
1470 * aclocal.m4, configure: Rebuilt.
1472 2000-08-30 Mark Hatle <mhatle@mvista.com>
1474 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1476 2000-08-31 Kazu Hirata <kazu@hxi.com>
1478 * listing.c: Fix formatting.
1480 2000-08-29 Kazu Hirata <kazu@hxi.com>
1482 * app.c: Fix a comment typo. Fix formatting.
1484 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1486 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1487 offset of the target destination for jmp instructions.
1488 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1490 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1492 * NEWS: Mention support for CRIS.
1494 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1496 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1497 Sets `.lcomm' alignment to zero.
1499 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1501 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1502 (TC_FIX_ADJUSTABLE): Define.
1504 2000-08-23 Jim Wilson <wilson@cygnus.com>
1506 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1507 unwind.personality_routine is set.
1509 2000-08-23 H.J. Lu <hjl@gnu.org>
1511 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1513 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1515 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1518 2000-08-22 H.J. Lu <hjl@gnu.org>
1520 * config.in (STRICTCOFF): New for strict COFF.
1522 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1523 i386-*-go32* and i386-go32-rtems*.
1524 * configure: Rebuilt.
1526 * config/obj-coff.c (obj_coff_endef): Follow the historical
1527 behavior if STRICTCOFF is not defined.
1529 * doc/internals.texi: Document STRICTCOFF.
1531 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1533 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1534 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1535 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1536 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1537 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1538 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1539 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1542 2000-08-22 Eric Christopher <echristo@cygnus.com>
1544 * config/tc-mn10300.c: (md_apply_fix): New function.
1545 (mn10300_force_relocation): New function.
1546 (mn10300_fix_adjustable): New function.
1548 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1549 (TC_HANDLES_FX_DONE): Define.
1550 (obj_fix_adjustable): Define.
1551 (MD_APPLY_FIX3): Define.
1552 (TC_LINKRELAX_FIXUP): Define.
1554 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1556 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1558 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1560 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1562 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1563 if the fixup resulted in a relocation.
1565 2000-08-18 Nick Clifton <nickc@redhat.com>
1567 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1568 Make reference to first element of shift_names explicit.
1570 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1572 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1573 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1574 add a symbol's address. Removed all target-specific #ifdefs that
1575 used to accomplished the same.
1576 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1577 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1579 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1580 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1582 2000-08-17 Kazu Hirata <kazu@hxi.com>
1584 * dwarf2dbg.c: Fix formatting.
1586 2000-08-17 Nick Clifton <nickc@redhat.com>
1588 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1589 to be recoded as logical shift lefts by zero.
1591 2000-08-16 Jim Wilson <wilson@cygnus.com>
1593 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1594 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1596 (note_register_values): Handle IA64_OPND_R3_2 operands.
1598 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1600 * config/tc-i860.c (md_operand): Silly typo fixed.
1602 2000-08-16 Nick Clifton <nickc@redhat.com>
1604 * config/tc-arm.c (struct asm_shift): Delete.
1606 (enum asm_shift_index): New.
1607 (struct asm_shift_properties): New.
1608 (struct asm_shift_name): New.
1609 (shift_properties[]); New.
1610 (shift_names[]); New.
1612 (decode_shift): Use new structures.
1613 Issue a warning is "ROR #0" is used.
1614 Issue a warning if "ASR #0" or "LSR #0" is used.
1616 (md_begin): Initialise arm_shift_hsh table from new
1617 asm_shift_name array.
1619 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1621 * config/tc-sparc.c: Kill all warnings.
1622 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1624 (md_show_usage): Update usage text.
1626 2000-08-16 Nick Clifton <nickc@redhat.com>
1628 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1631 2000-08-15 Will Cohen <wcohen@redhat.com>
1633 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1635 * config/tc-sh.c (md_assemble): Changed so debug_type
1636 test performed for ppi_assemble
1637 * config/tc-sh.c: Included dwarf2dbg.h.
1638 (debug_line): Defined.
1639 (md_assemble): Generates dwarf2 line info.
1640 (sh_finalize): New function. Finalize dwarf2 info.
1641 (assemble_ppi): Returns size of code generated.
1642 (build_Mytes): Returns size of code generated.
1643 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1644 * config/tc-sh.h (md_end): Defined.
1645 (sh_finalize): Declared.
1647 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1649 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1652 2000-08-14 Nick Clifton <nickc@redhat.com>
1654 * config/tc-arm.c (do_bx): Allow "bx pc".
1656 2000-08-14 Jim Wilson <wilson@cygnus.com>
1658 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1659 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1660 (md_begin): Change assignment to md.flag to OR in the new bit.
1662 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1664 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1665 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1668 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1670 * NEWS: Mention i860 support.
1672 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1674 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1676 2000-08-14 Andreas Schwab <schwab@suse.de>
1678 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1680 2000-08-11 Andreas Schwab <schwab@suse.de>
1682 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1685 2000-08-11 Kazu Hirata <kazu@hxi.com>
1687 * expr.c: Fix formatting.
1688 * config/obj-bout.c: Likewise.
1690 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1692 * doc/c-i860.texi: Flesh out the i860 section more.
1694 2000-08-10 Kazu Hirata <kazu@hxi.com>
1696 * symbols.c: Fix formatting.
1699 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1701 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1702 has the IgnoreSize bit set.
1704 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1706 From Rodney Brown <RodneyBrown@mynd.com>
1707 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1708 * configure: Regenerate.
1710 2000-08-09 Kazu Hirata <kazu@hxi.com>
1712 * hash.c: Fix formatting.
1715 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1717 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1718 (i860_fix_info): New enum.
1719 (MD_APPLY_FIX3): Define.
1720 (WORKING_DOT_WORD): Define.
1721 (TC_HANDLES_FX_DONE): Define.
1722 (DIFF_EXPR_OK): Define.
1723 (LISTING_HEADER): Define.
1724 (TARGET_FORMAT): Select target format based on endian flag.
1725 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1726 (target_big_endian): Add external declaration.
1728 * config/tc-i860.c: All existing code reworked completely. Other
1729 new code shown below.
1730 (SYNTAX_SVR4): Define.
1731 (target_warn_expand): New variable.
1732 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1733 (md_longopts): Declare and define with new options (-EL, -EB,
1735 (md_show_usage): New function.
1736 (md_operand): New function.
1737 (obtain_reloc_for_imm16): New function.
1738 (md_apply_fix3): New function.
1739 (tc_gen_reloc): New function.
1741 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1743 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1744 2 bytes of the jump address are in the same frag.
1745 (find): Accept 68hc12 register indirect modes.
1747 * NEWS: Mention 68HC11 & 68HC12 support.
1749 2000-08-07 Richard Henderson <rth@cygnus.com>
1751 * config/tc-ia64.c (unwind): Add prologue_mask member.
1752 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1753 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1754 (dot_body): Clear unwind.prologue_mask.
1755 (dot_prologue): Set it. Accept a register second argument.
1757 2000-08-07 Kazu Hirata <kazu@hxi.com>
1759 * config/atof-ieee.c: Fix formatting.
1760 * config/atof-tahoe.c: Likewise.
1762 2000-08-06 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1767 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1768 of .popsection, .previous, .pushsection, .subsection,
1769 .version, .vtable_entry, .vtable_inherit and .weak.
1771 2000-08-05 Kazu Hirata <kazu@hxi.com>
1773 * config/tc-cris.c: Fix formatting.
1774 * config/tc-i386.c: Likewise.
1775 * config/tc-sparc.c (sparc_ip): Simplify the code.
1777 2000-08-04 Kazu Hirata <kazu@hxi.com>
1779 * config/tc-cris.c: Rearrange code for readability.
1780 * config/tc-d10v.c: Fix formatting.
1781 * config/tc-m32r.c: Likewise.
1782 * config/tc-sparc.c: Likewise.
1784 2000-08-02 Jim Wilson <wilson@cygnus.com>
1786 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1787 before ia64_find_opcode.
1788 (md_assemble): Likewise.
1790 2000-08-01 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1793 Undo some formatting fixes.
1795 2000-08-01 Kazu Hirata <kazu@hxi.com>
1797 * config/obj-som.c: Fix formatting.
1798 * config/obj-ieee.c: Likewise.
1799 * config/tc-arm.c: Likewise.
1800 * config/tc-v850.c: Likewise.
1802 2000-08-01 Nick Clifton <nickc@redhat.com>
1804 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1805 index by command line option.
1807 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1809 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1810 (@node M68K-Branch): Rewrite to match the reality.
1812 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1814 * doc/c-i860.texi: New file.
1815 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1816 * doc/Makefile.in: Regenerate.
1817 * doc/all.texi: Add I860 as relevant architecture.
1818 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1820 2000-07-31 Kazu Hirata <kazu@hxi.com>
1822 * config/tc-d30v.c: Fix formatting.
1824 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1826 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1827 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1828 long emit a long branch if available instead of an absolute jump, never
1829 emit absolute jumps for anything with --pcrel.
1831 * doc/c-m68k.texi: Document new command line option.
1833 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1835 * config/tc-avr.c: Use PARAMS macro in function declarations.
1836 Don't declare md_pcrel_from_section (already in tc-avr.h).
1837 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1838 (avr_operand): Don't set (unsigned) op_mask to -1.
1840 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1842 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1843 * configure: Regenerated.
1844 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1845 of operand to the .type directive (.e.g, "type").
1847 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1849 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1850 * app.c (do_scrub_chars): Record where first comment found.
1851 * read.c (read_a_source_file): Init found_comment on entry, and
1852 notify whether comments found on exit.
1853 * config/tc-hppa.c (md_shortopts): Add "c".
1854 (md_longopts): Add warn-comment.
1855 (md_parse_option): Handle it.
1856 (md_show_usage): Show available options.
1857 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1859 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1861 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1862 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1864 (md_estimate_size_before_relax): Don't fall off end of function.
1866 2000-07-27 Kazu Hirata <kazu@hxi.com>
1868 * config/tc-avr.c: Fix formatting.
1869 * config/tc-ns32k.c: Likewise.
1871 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1873 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1875 2000-07-27 Kazu Hirata <kazu@hxi.com>
1877 * config/tc-d10v.c: Fix formatting.
1878 * config/tc-z8k.c: Likewise.
1879 * config/tc-sparc.c: Likewise.
1881 2000-07-26 Dave Brolley <brolley@redhat.com>
1883 * cgen.c (queue_fixup): Declare opinfo.
1884 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1885 (gas_cgen_md_operand): Ditto.
1886 (gas_cgen_md_apply_fix3): Ditto.
1888 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1890 * config/obj-coff.c (obj_frob_symbol): Don't merge
1891 labels. Don't merge if the symbol isn't constant. Return
1892 immediately if a symbol is merged.
1894 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1896 * frags.c (frag_align): Correct absolute section alignment.
1898 2000-07-20 DJ Delorie <dj@redhat.com>
1900 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1901 it breaks linking against DLLs.
1903 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1905 * configure.in: Add CRIS support.
1906 * configure: Regenerate.
1907 * Makefile.am: (CPU_TYPES): Add cris.
1908 (CPU_OBJ_VALID) [aout]: Add cris.
1909 (MULTI_CPU_TYPES): Add cris.
1910 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1911 [coff]: Only i386 and mips are valid.
1912 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1913 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1914 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1915 Regenerate dependencies.
1916 * Makefile.in: Regenerate.
1917 * aclocal.m4: Regenerate.
1918 * as.c: Declare crisaout, criself.
1919 * config/tc-cris.h, config/tc-cris.c: New.
1920 * config/e-criself.c, config/e-crisaout.c: New.
1921 * po/POTFILES.in, po/gas.pot: Regenerate.
1923 2000-07-20 Kazu Hirata <kazu@hxi.com>
1925 * read.c: Fix formatting.
1926 * write.c: Fix formatting.
1928 2000-07-19 H.J. Lu <hjl@gnu.org>
1930 * sb.c: Include <stdlib.h> if exists for abort ().
1932 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1934 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1935 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1936 (pa_type_args): Same here.
1938 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1940 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1941 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1942 the storage class is already set.
1944 2000-07-17 Kazu Hirata <kazu@hxi.com>
1946 * config/tc-m68hc11.c: Fix formatting.
1947 * config/tc-mn10200.c: Likewise.
1948 * config/tc-mn10300.c: Likewise.
1949 * config/tc-pj.c: Likewise.
1950 * config/tc-tic80.c: Likewise.
1951 * config/tc-w65.c: Likewise.
1953 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1955 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1958 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1960 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1963 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1965 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1966 ELF as are used for SOM (except the 32-bit reloc one) to decide
1967 whether a symbol can be reduced to a section symbol. Expand on
1968 the comment for symbols involved in LR% and RR% expressions.
1970 2000-07-14 Nick Clifton <nickc@cygnus.com>
1972 * config/tc-mips.c (mips_disable_float_construction): New
1973 static variable. Set to true if doubles should not be
1974 constructed by loading two single width fp registers with
1975 halves of the value.
1976 (mips_ip): Test mips_disable_float_construction.
1977 (md_longopts): Add command line switches --construct-floats
1978 and --no-construct-floats.
1979 (md_parse_option): Parse new command line options.
1980 (md_show_usage): Describe new command line options.
1982 * doc/c-mips.texi: Document new command line options.
1984 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1986 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1987 * configure: Regenerate.
1989 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1991 * configure.in (DEFAULT_EMULATION setting): Revert part of
1992 2000-07-01 change that set te_multi=multi unless set to tmips.
1993 * configure: Regenerate.
1995 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1997 * config/obj-coff.c (coff_frob_section): Add padding to the last
1998 section when aligning it increases its size.
2000 2000-07-11 Kazu Hirata <kazu@hxi.com>
2002 * config/tc-tic54x.c: Fix formatting.
2004 2000-07-10 Kazu Hirata <kazu@hxi.com>
2006 * config/tc-h8500.c: Fix formatting.
2007 * config/tc-tic54x.c: Fix formatting.
2009 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2011 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2012 displacements correctly.
2014 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2016 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2018 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2022 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2024 From David Huggins-Daines <dhd@linuxcare.com>
2025 * config/te-hppalinux64.h: Add a new emulation.
2026 * configure.in (emulations): Add configure bits to support the
2027 64-bit Linux/parisc target.
2028 * configure: Regenerate.
2030 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2031 (md_shortopts): Add `V' for ELF.
2033 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2034 when SOM or ELF_ARG_RELOC are defined.
2035 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2036 ELF_ARG_RELOC are defined.
2037 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2038 (pa_stringer): ..Do it here instead. Fix comment typos.
2039 (hppa_force_relocation): Cast enums to int before comparing with
2042 From Ryan Bradetich <rbradetich@uswest.net>
2043 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2044 redifinition warning.
2045 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2046 (hppa_force_relocation): ditto
2047 (md_apply_fix): Added cast to buf to fix warnings.
2049 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2050 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2052 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2053 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2054 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2055 reloc_type** to avoid warnings in switch.
2056 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2057 little earlier instead.
2059 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2061 (pa_type_args): Use symbol_arg_reloc_info.
2062 (struct pa_it): Make arg_reloc unsigned int.
2063 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2064 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2065 (pa_code): Delete. pa_text duplicates this function.
2066 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2067 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2069 (cons_fix_new_hppa): Actually change selector to e_fsel when
2070 warning about assuming so.
2071 (tc_gen_reloc): More example elf arg reloc code.
2072 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2073 (hppa_force_relocation): Likewise.
2075 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2077 (pa_end_of_source): Prototype.
2078 (hppa_fix_adjustable): Prototype.
2079 (LABELS_WITHOUT_COLONS): Move it..
2080 * config/te-hppa.h: To here.
2082 * config/te-hppa64.h: New file.
2084 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2086 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2087 format -10, -16, 16 relocs.
2088 (hppa_elf_mark_end_of_function): Test for null
2089 last_call_info->start_symbol
2091 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2092 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2093 re_assesmble_* functions. Delete extraneous statements. Fix
2095 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2096 insn to re_assemble_*.
2098 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2100 * doc/internals.texi (Expressions): Fix typo.
2102 2000-07-08 Kazu Hirata <kazu@hxi.com>
2104 * config/tc-sh.c: Fix formatting.
2105 * config/tc-tic54x.c: Fix formatting.
2106 * depend.c: Fix formatting.
2107 * flonum-konst.c: Likewise.
2108 * flonum-mult.c: Likewise.
2110 2000-07-07 Kazu Hirata <kazu@hxi.com>
2112 * config/tc-sh.c: Fix comments.
2113 * config/obj-vms.c: Fix comments.
2114 * config/tc-a29k.c: Likewise.
2115 * config/tc-alpha.c: Likewise.
2116 * config/tc-h8300.c: Likewise.
2117 * config/tc-h8500.c: Likewise.
2118 * config/tc-i370.c: Likewise.
2119 * config/tc-ia64.c: Likewise.
2120 * config/tc-m68hc11.c: Likewise.
2121 * config/tc-m68k.c: Likewise.
2122 * config/tc-mips.c: Likewise.
2123 * config/tc-ns32k.c: Likewise.
2124 * config/tc-ppc.c: Likewise.
2125 * config/tc-z8k.c: Likewise.
2127 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2129 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2130 Default to '(SEC_LOAD | SEC_DATA)'.
2131 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2133 * doc/internals.texi (CPU Backend): Describe
2134 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2136 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2138 * as.c (parse_args): NULL terminate the long option list.
2140 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2142 * config/tc-d30v.h: Include "write.h" for fixS.
2143 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2145 2000-07-05 Nick Clifton <nickc@cygnus.com>
2147 * config/tc-d30v.c (write_2_short): Further changes to warning
2148 messages produced when combining EITHER_BUT_PREFER_MU attributed
2151 2000-07-05 DJ Delorie <dj@redhat.com>
2155 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2157 * config/tc-arm.c (psrs): Accept combinations of flags.
2159 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2161 * config/tc-avr.c: Change _ () to _() around all strings marked
2162 for translation (exception from the usual coding style).
2163 (avr_opt): New struct variable, how the new switches are set.
2164 (OPTION_MMCU): Define as 'm' and actually use.
2165 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2166 (show_mcu_list): New function, display the list of known MCUs.
2167 (md_show_usage): Document the new switches. Call show_mcu_list.
2168 (avr_set_arch): Change 'm' to OPTION_MMCU.
2169 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2170 Handle the new switches.
2171 (avr_operands): Disable warnings for undefined combinations of
2172 operands if -mall-opcodes. Disable warnings for skipping two-word
2173 instructions if enhanced core or -mno-skip-bug.
2174 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2175 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2176 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2177 (avr_ldi_expression): Warn about implicit lo8().
2178 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2180 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2182 * configure.in: Add entry for mips-*-sysv4*MP*
2183 * configure: Rebuild
2184 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2185 elf32-tradlittlemips for traditional mips targets.
2186 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2187 test for Link Once sections as in adjust_reloc_syms.
2188 * config/te-tmips.h: New file for traditional mips targets. Define
2191 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2193 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2194 flags argument is not present, don't change an existing section's
2195 section's attributes. If the flags argument is present, warn if the
2196 attributes don't match the section's current attributes. When
2197 long section names are supported, set SEC_LINK_ONCE and
2198 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2200 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2202 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2203 symbols; create them.
2205 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2207 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2208 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2210 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2212 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2213 expressions. Ignore the problem when handling 16 bit signed
2214 immediates, because the assembler will take care of the relocation
2217 2000-06-27 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2220 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2221 sequential order, and emit warning messages if the input source
2222 code contains constructs like that, or parallel constructs
2223 containing such opcodes.
2225 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2227 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2228 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2229 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2230 (md_show_usage): Update usage message.
2231 (md_parse_option): Allow redefinition of MCU type within the
2232 same avr[1-5] bfd machine type. Show both old and new MCU type
2233 in the error message.
2234 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2235 Simplify 8K wrap code.
2237 2000-06-25 Kazu Hirata <kazu@hxi.com>
2239 * config/obj-aout.c: Remove all uses of DEFUN.
2240 * config/obj-ieee.c: Likewise.
2241 * config/tc-sh.c: Fix comment typos.
2242 * config/tc-tahoe.c: Likewise.
2243 * config/tc-vax.c: Likewise.
2244 * config/tc-w65.c: Likewise.
2245 * config/tc-z8k.c: Likewise.
2246 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2248 2000-06-24 DJ Delorie <dj@cygnus.com>
2250 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2251 more changes from Sept 1999
2252 (tc_i386_fix_adjustable): ditto
2253 (md_apply_fix3): ditto
2255 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2257 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2258 (gas_cgen_parse_operand): Set it around expression() call.
2259 (gas_cgen_md_operand): Test for it before longjmp().
2261 2000-06-24 Kazu Hirata <kazu@hxi.com>
2263 * config/tc-h8500.c: Remove all uses of DEFUN.
2264 * config/tc-sh.c: Likewise.
2265 * config/tc-w65.c: Likewise.
2266 * config/tc-z8k.c: Likewise.
2268 * config/tc-h8500.c: Fix typos in comments.
2270 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2272 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2275 2000-06-23 matthew green <mrg@redhat.com>
2277 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2278 defined. Fix error message for `[' grouping.
2280 2000-06-22 Kazu Hirata <kazu@hxi.com>
2282 * config/tc-h8300.c: Fix formatting and comment typos.
2284 2000-06-22 Timothy Wall <twall@cygnus.com>
2286 * config/tc-ia64.c (note_register_values): Move premature QP
2287 notation clearing into the appropriate place.
2289 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2291 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2292 first before anything else. Add bin-bugs.h, emul.h and progress.h
2293 Sort list of files as for $(OBJS) in Makefile.am.
2295 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2296 find one. Remake dependencies.
2297 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2298 * Makefile.in: Regenerate.
2299 * doc/Makefile.in: Regenerate.
2301 * config/tc-i386.c (i386_displacement): Don't assume a constant
2302 displacement is necessarily 16 bits when in 16 bit code mode.
2303 (md_assemble): Instead size the displacement here after we know
2304 for sure that a .code16gcc operand hasn't automatically added
2305 operand size prefixes.
2307 2000-06-21 H.J. Lu <hjl@gnu.org>
2309 * Makefile.am: Rebuild dependency.
2310 * Makefile.in: Rebuild.
2312 2000-06-21 Kazu Hirata <kazu@hxi.com>
2314 * config/tc-h8300.c (parse_reg): Make the function static.
2315 (parse_exp): Likewise.
2317 2000-06-20 DJ Delorie <dj@cygnus.com>
2319 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2320 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2321 for cygwin import libraries to work properly.
2323 2000-06-20 H.J. Lu <hjl@gnu.org>
2325 * Makefile.am: Rebuild dependency.
2326 * Makefile.in: Rebuild.
2327 * configure: Likewise.
2328 * doc/Makefile.in: Likewise.
2330 2000-06-20 Timothy Wall <twall@cygnus.com>
2332 * doc/internals.texi (CPU backend): Add @itemx for
2333 TC_START_LABEL_WITHOUT_COLON.
2334 * doc/c-tic54x.texi: New.
2335 * doc/as.texinfo: Add tic54x features and include primary tic54x
2337 * doc/all.texi: Add C54X.
2338 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2339 * doc/Makefile.in: Regenerate.
2340 * configure.in: Add tic54x and define LIBM for tic54x.
2341 * configure: Regenrate.
2342 * config/tc-tic54x.[ch]: New.
2343 * config/obj-coff.h: Add tic54x.
2344 * Makefile.am: (CPU_TYPES): Add tic54x.
2345 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2346 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2347 (as_new_LDADD): Add $(LIBM).
2348 * Makefile.in: Regenerate.
2350 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2352 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2353 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2354 * doc/as.texinfo: Likewise.
2356 * configure, Makefile.in: Regenerate.
2357 * configure.in (emulations): Recognize m6811 and m6812.
2358 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2359 Added files for 68hc11 and 68hc12 assembler.
2360 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2361 * config/tc-m68hc11.h: Header definition for that assembler.
2363 2000-06-18 Nick Clifton <nickc@redhat.com>
2365 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2366 instead of OCTETS_PER_BYTE.
2368 * config/tc-v850.c: Fix compile time warnings.
2369 * config/tc-ppc.c: Fix compile time warnings.
2371 2000-06-18 H.J. Lu <hjl@gnu.org>
2373 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2374 * configure: Rebuild.
2376 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2378 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2381 2000-06-16 Nick Clifton <nickc@cygnus.com>
2383 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2384 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2386 * doc/c-mips.texi: Document newly accepted cpu variants.
2388 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2390 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2392 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2394 * macro.c (getstring): Make it possible to escape the quote
2397 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2399 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2401 2000-06-13 H.J. Lu <hjl@gnu.org>
2403 * configure: Regenerate.
2405 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2407 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2409 * doc/internals.texi (line_separator_chars): Semicolon is no
2410 longer a default. Mention null and newline as defaults.
2412 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2414 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2415 * config/tc-i860.h (line_separator_chars): Likewise.
2416 * config/tc-h8300.c (line_separator_chars): Likewise.
2417 * config/tc-i960.c (line_separator_chars): Likewise.
2418 * config/tc-m68k.c (line_separator_chars): Likewise.
2419 * config/tc-mips.c (line_separator_chars): Likewise.
2420 * config/tc-ns32k.c (line_separator_chars): Likewise.
2421 * config/tc-sparc.c (line_separator_chars): Likewise.
2422 * config/tc-vax.c (line_separator_chars): Likewise.
2424 * config/tc-h8300.c (comment_chars): Use string initialiser.
2425 * config/tc-i960.c (line_comment_chars): Likewise.
2426 * config/tc-z8k.c (comment_chars, line_comment_chars,
2427 line_separator_chars): Likewise.
2429 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2432 2000-06-08 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2437 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2439 * configure.in (VERSION): Update to show this is the CVS mainline.
2441 2000-06-08 Matthew Jacob <mjacob@feral.com>
2443 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2444 $at is the integer register $r28, vs. both $r28 and the floating
2445 point register $f28.
2447 2000-06-08 James E. Wilson <wilson@cygnus.com>
2449 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2450 (dot_endp): Don't call ia64_flush_insns.
2451 (emit_one_bundle): Don't delete prologue/body records from
2452 unwind_record list in first loop. Rewrite second loop to account for
2455 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2457 * config/tc-ia64.c: Add missing prototypes.
2458 (generate_unwind_image): Cast argument to output_unw_records call.
2460 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2462 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2464 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2466 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2467 (REGISTER_P): likewise.
2468 (avr_opcodes): uses include/opcode/avr.h
2469 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2471 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2473 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2476 2000-06-03 H.J. Lu <hjl@gnu.org>
2478 * read.c (is_end_of_line): Put back `;'.
2480 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2482 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2484 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2486 * expr.c (operand): Test is_end_of_line outside switch to catch
2487 line separator chars that are also operators.
2488 (operator): Return O_illegal for line separator chars.
2490 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2491 entry (or `!' entry for TC_HPPA).
2493 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2494 before indexing is_end_of_line. Remove redundant check for '\0'.
2496 * config/tc-h8500.c (md_assemble): Likewise.
2497 * config/tc-mcore.c (md_assemble): Likewise.
2498 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2501 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2503 * config/tc-mcore.c (mcore_cons): Likewise.
2504 (mcore_float_cons): Likewise.
2505 (mcore_stringer): Likewise.
2506 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2508 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2510 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2512 2000-05-29 Nick Clifton <nickc@cygnus.com>
2514 * config/tc-sh.c: Fix compile time warning messages.
2516 * config/tc-mips.c: Fix compile time warning messages.
2518 2000-05-29 Philip Blundell <philb@gnu.org>
2520 * doc/as.texinfo: Update copyright dates.
2521 (Local Labels): Delete misplaced mention of ARM.
2522 * NEWS: Mention ARM ELF support.
2524 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2526 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2527 it is modified, and use the real_size to compute the frag address
2528 for dwarf2 line info.
2530 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2532 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2533 line-matching scheme to cope with automake moving variables around.
2534 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2535 * Makefile.in: Regenerate.
2537 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2539 * config/tc-sparc.c (sparc_relax): New.
2540 (md_longopts): Add -relax and -no-relax options.
2541 (md_parse_options, md_show_usage): Likewise.
2542 (md_apply_fix3): Optimize tail call into branch always if possible.
2544 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2546 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2547 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2548 rules, with warning when a GAS statement specifies a packing that
2549 will result in an instruction being squashed.
2550 Added typdef packing_type and enumerals, changed various integer
2551 literals to use the enumerals.
2553 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2555 * config/tc-ia64.c (dot_restorereg_p): New function.
2556 (md_pseudo_table): Add restorereg.p.
2557 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2558 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2560 * config/tc-ia64.h (unw_record_type): Add unwabi.
2561 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2562 called MASK with members for imask, and the masks produced by
2563 fr_mem, gr_mem, br_mem, and frgr_mem.
2564 (unw_p_record): Add members ABI and CONTEXT.
2565 (unw_x_record): Add member AB.
2566 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2567 as pseudo-register for use during unwind info generation.
2568 (AR_PFS, AR_LC): New macros.
2569 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2570 whose names start with an at sign (as in "@priunat").
2571 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2573 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2574 proc_end, unwind_info, personality_routine): Consolidate into
2575 "unwind" structure to reduce offset-table use. Add member
2576 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2578 (output_R1_format, output_R3_format, output_P3_format,
2579 output_P6_format): Initialize R with zero to reduce compiler warnings.
2580 (output_P7_format): Ditto. Add `default' branch to switch
2581 statement to reduce compiler warnings.
2582 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2583 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2584 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2585 into single argument.
2586 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2587 compiler warnings. Merge A and B args into single argument.
2588 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2589 A and B args into single argument.
2590 (free_record): Removed (wasn't used).
2591 (free_list_records): Also free imasks in prologue records.
2592 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2593 (output_spill_mask): Remove.
2594 (output_unwabi): New function.
2595 (output_epilogue, output_label_state, output_copy_state): Call
2597 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2598 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2600 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2601 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2602 as part of handling the prologue records. Emit region's imask if
2603 we have one. Handle unwabi, epilogue, label_state, copy_state,
2604 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2605 spill_sprel_p, and spill_reg_p records.
2606 (set_imask, count_bits, slot_index): New function.
2607 (fixup_unw_records): Fix region size computation. Handle
2608 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2609 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2610 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2611 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2612 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2613 (dot_save): Use manifest constants for applicaton registers.
2614 Handle REG_PR and REG_PRIUNAT.
2615 (dot_restore): Don't just ignore it.
2616 (dot_restorereg): New function..
2617 (generate_unwind_image): Ensure unwind info is a multiple of eight
2618 bytes, not just four bytes.
2619 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2620 (dot_altrp): Don't just ignore it.
2621 (dot_savemem): New function. Replaces dot_savesp() and
2622 dot_savepsp(). Use manifest constants for applicaton registers.
2623 Handle REG_PR and REG_PRIUNAT.
2624 (dot_savef): Simplify.
2625 (dot_saveb): Support generation of br_gr.
2626 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2627 dot_label_state, dot_copy_state): New function.
2628 (dot_unwabi): Don't just ignore it.
2629 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2630 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2631 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2632 (emit_one_bundle): Set slot number for prologue/body records
2633 *before* emitting the first insn.
2634 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2635 (md_begin): Declare "psp" pseudo-register.
2636 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2637 so we don't get segfault.
2638 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2639 counts as required per SW Conventions manual
2640 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2641 output_preds_psprel, output_preds_sprel, output_spill_base,
2642 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2643 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2644 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2645 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2646 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2647 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2648 (dot_vframe): Implement.
2649 (dot_vframesp, dot_vframepsp): New function.
2651 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2653 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2654 * configure: Regenerate.
2656 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2658 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2659 (md_estimate_size_before_relax): so we can use it here instead of
2660 old kludges. Localise vars to blocks. Comment.
2662 * frags.c (frag_new): Update fr_var comments.
2663 * frags.h (struct frag): Ditto.
2665 2000-05-22 Richard Henderson <rth@cygnus.com>
2667 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2668 (pseudo_func): Add pcrel.
2669 (operand_match): Handle IA64_OPND_TGT64.
2670 (build_insn): Likewise.
2671 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2672 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2673 (fix_insn): Handle all three 64-bit relocation types.
2675 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2677 * obj.h (struct format_ops): New members begin, app_file,
2678 s_set_other, s_set_desc, s_get_type, s_set_type,
2679 separate_stab_sections, init_stab_section.
2681 * config/obj-multi.h: Update GPL notice to v2.
2683 (obj_app_file): New.
2684 (S_SET_SIZE): Test s_set_size for NULL before calling.
2685 (S_SET_ALIGN): Similar for s_set_align.
2690 (SEPARATE_STAB_SECTIONS): New.
2691 (INIT_STAB_SECTION): New.
2692 (EMIT_SECTION_SYMBOLS): New.
2693 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2695 * config/obj-elf.h: Update GPL notice to v2.
2696 Mention that this file is included from obj-multi.h.
2697 (obj_begin): Wrap definition in ifndef.
2698 (elf_file_symbol): Constify declaration.
2699 (obj_app_file): Ditto.
2700 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2701 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2703 * config/obj-elf.c (elf_s_set_other): New.
2704 (elf_file_symbol): Constify argument.
2705 (elf_separate_stab_sections): New.
2706 (elf_init_stab_section): New.
2707 (elf_format_ops): Add new members. Remove comma at end.
2709 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2710 (ecoff_format_ops): Add new fields. Remove comma at end.
2711 Mention inconsistency for emit_section_symbols.
2713 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2715 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2716 (coff_separate_stab_sections): New.
2717 (coff_format_ops): Add new members.
2719 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2720 (obj_aout_s_set_other): New.
2721 (obj_aout_s_set_desc): New.
2722 (obj_aout_s_get_type): New.
2723 (obj_aout_s_set_type): New.
2724 (obj_aout_separate_stab_sections): New.
2725 (aout_format_ops): New members added. Use obj_aout_process_stab,
2726 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2727 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2729 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2731 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2733 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2734 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2735 (md_estimate_size_before_relax): Ensure jumps to weak and
2736 externally visible symbols are relocatable.
2738 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2740 * stabs.c (aout_process_stab): Make global.
2741 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2742 * read.h (aout_process_stab): Declare.
2744 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2745 Generalize to *aout, *coff *elf.
2746 * configure: Regenerated.
2748 * doc/internals.texi (Object format backend): Say
2749 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2751 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2752 * Makefile.in: Regenerated.
2754 2000-05-19 Catherine Moore <clm@cygnus.com>
2756 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2758 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2760 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2761 instruction to reflect change in re_assemble_*.
2763 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2765 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2766 build PA64 ELF tools.
2767 * configure: Rebuilt.
2769 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2771 * Makefile.am: Regenerate dependencies.
2772 * Makefile.in: Regenerate.
2774 2000-05-15 Nick Clifton <nickc@cygnus.com>
2776 * config/tc-arm.c (struct asm_psr): Add boolean field
2777 distinguishing between CSPR and SPSR. Rename 'number' field
2779 (psrs): Rearrange contents to match new asm_psr structure.
2780 (arm_psr_parse): Move next to psr_required_here. Make it
2781 return an asm_psr structure.
2782 (psr_required_here): Use asm_psr structure returned by
2784 (do_msr): Reorganise to allow psr_required_here to be called
2786 (md_undefined_name): Mark 'name' parameter as unused, since
2787 the COFF target does not use it.
2789 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2791 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2793 * config/te-aux.h: Likewise.
2794 * config/te-dpx2.h: Likewise.
2795 * config/te-go32.h: Likewise.
2796 * config/te-hp300.h: Likewise.
2797 * config/te-hppa.h: Likewise.
2798 * config/te-i386aix.h: Likewise.
2799 * config/te-ic960.h: Likewise.
2800 * config/te-interix.h: Likewise.
2801 * config/te-nbsd532.h: Likewise.
2802 * config/te-pc532mach.h: Likewise.
2803 * config/te-ppcnw.h: Likewise.
2804 * config/te-psos.h: Likewise.
2805 * config/te-sparcaout.h: Likewise.
2806 * config/te-sun3.h: Likewise.
2807 * config/te-sysv32.h: Likewise.
2809 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2811 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2812 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2813 and sign extend without an if statement.
2814 (build_bytes): Likewise.
2816 2000-05-14 Kazu Hirata <kazu@hxi.com>
2818 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2819 X_add_symbol L_32 case.
2821 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2823 * config/te-freebsd.h: New file.
2825 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2827 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2828 bindtextdomain): Replace defines with those from intl/libgettext.h
2829 to quieten gcc warnings.
2831 * NEWS: Mention x86 .arch and -q.
2833 * config/tc-i386.c (quiet_warnings): New.
2834 (md_assemble): Use quiet_warnings.
2835 (md_parse_option): Set quiet_warnings from -q.
2836 (md_show_usage): Mention -q, delete -m.
2837 (flag_do_long_jump): Delete.
2838 (md_parse_option): Remove -m.
2839 (md_show_usage): Remove -m.
2840 (md_create_long_jump): Remove useless flag_do_long_jump code.
2842 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2843 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2845 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2846 Alexander Sokolov <robocop@netlink.ru>
2848 * doc/c-i386.texi (i386-Arch): New section.
2849 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2851 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2852 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2853 architecture has been given and is not 486.
2854 (set_cpu_arch): New.
2855 (md_pseudo_table): Add .arch.
2856 (md_assemble): Warn if cpu architecture has been given and an
2857 unsupported instruction.
2859 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2860 Move operand_types bit defines after relevant template field.
2861 (template): Add cpu_flags.
2865 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2867 * config/tc-mn10300.h (md_end): Define.
2868 (mn10300_finalize): Declare.
2869 * config/tc-mn10300.c: Include dwarf2dbg.h.
2870 (debug_line): Define.
2871 (md_assemble): Generate dwarf2 line info.
2872 (mn10300_finalize): New function. Finalize dwarf2 info.
2874 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2876 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2877 external version of the relocation for weak symbols.
2879 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2881 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2882 frame size in units of 16 bytes, as required per SW Conventions manual.
2883 (output_unw_records): Output info-block header as a dword to get
2886 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2888 * as.h: #include "file", not <file> on files from ../include.
2889 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2890 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2891 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2892 (tc_coff_symbol_emit_hook): Ditto.
2893 (OPTCOUNT): Cast to int to avoid compiler warning.
2894 (md_begin): Fix signed/unsigned warnings.
2896 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2898 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2899 ABRANCH LONG case for a conditional branch on a 68000.
2900 (md_estimate_size_before_relax): Likewise. Also handle
2901 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2902 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2903 PC-relative on all CPUs.
2904 (md_estimate_size_before_relax): Likewise.
2906 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2908 * as.c (parse_args): Just mention current year in printed
2911 2000-05-03 J.T. Conklin <jtc@redback.com>
2913 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2915 (md_parse_option): Recognize -m7400.
2917 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2919 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2920 don't permit lp to become less than the words array.
2922 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2924 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2925 Fix little-endian case.
2927 2000-05-03 David O'Brien <obrien@NUXI.com>
2929 * as.c (parse_args): Update copyright.
2931 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2933 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2934 for the .bss section too.
2936 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2938 * configure.in: Set em=linux for hppa-*-linux.
2939 * configure: Regenerate.
2940 * doc/Makefile.in: Regenerate with correct automake.
2942 * frags.c (frag_grow): Sanity check chunk_size.
2944 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2945 * config/obj-som.h: Likewise.
2946 * config/obj-ieee.h: Likewise.
2948 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2950 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2951 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2952 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2953 (pa_ip): low_sign_unext now returns via function value. Use
2954 re_assemble_* instead of dis_assemble_* and
2955 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2957 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2958 (md_section_align, md_parse_option, md_show_usage,
2959 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2960 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2961 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2962 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2963 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2965 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2966 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2967 outside of switch. Correct mask and shifting errors in case 10
2968 and case -11. In case 21, compare against signed range to suit
2969 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2970 case 17 and case 22, use offsetT variable to properly check range.
2971 Use re_assemble_* here too.
2972 (evaluate_absolute): Change type of value to offsetT. Call
2973 hppa_field_adjust to do the work for us.
2974 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2975 (pa_parse_cmpib_64_cmpltr): Ditto.
2976 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2977 of i to unsigned int.
2978 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2979 (pa_end_of_source): Return type is void.
2981 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2983 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2985 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2987 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2988 More comments added.
2989 (md_begin): Removed "construct symbols for each register name".
2990 Because register names conflicts with GCC generated function
2992 (avr_operand): Now constant numbers can be used as a register
2993 identifiers (0 as r0, 31 as r31).
2994 (md_assemble): use skip_space () before parsing instruction
2997 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2999 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3000 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3001 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3002 * configure: Regenerate.
3004 2000-04-29 Andreas Jaeger <aj@suse.de>
3006 * as.h: Correctly check GCC version.
3008 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3010 * doc/as.1: Fix unbalanced brackets.
3012 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3014 (line_comment_chars): Set to '/' if TE_FreeBSD.
3016 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3018 * configure.in: Configury support for PA64 (currently disabled).
3019 * configure: Rebuilt.
3021 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3023 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3024 bfd_set_section_alignment.
3026 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3028 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3031 2000-04-24 Nick Clifton <nickc@cygnus.com>
3033 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3034 * doc/as.texinfo (Align): Include arm and strongarm in list of
3035 targets that have the second form of the behaviour of the .align
3038 2000-04-24 Mark Klein <mklein@dis.com>
3040 * obj-som.c: Terminate obj_pseudo_table.
3042 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3044 * as.c (parse_args): Allow md_parse_option to override -a listing
3046 * config/obj-coff.c (add_lineno): Change type of offset parameter
3047 from "int" to "bfd_vma."
3048 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3049 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3050 (ppc_change_csect): Align correctly for XCOFF64.
3051 (ppc_machine): New function, which discards "ppc_machine" line.
3052 (ppc_tc): Cons for 8 when code is 64 bit.
3053 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3055 (md_parse_option): Handle -a64 and -a32.
3057 * config/tc-ppc.h (TARGET_MACH): Define.
3058 (TARGET_FORMAT): Move to function.
3059 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3061 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3063 * config/tc-avr.c: New AVR_ISA_ defined.
3064 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3065 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3066 for `fmul', `movw' and `lpm R,Z' instructions.
3067 (avr_operands): Warn if current opcode is a two-word instruction
3068 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3069 (avr_opcodes): New commands added.
3070 (REGISTER_P): Check 'a' and 'v' constraint letters.
3071 (mcu_types): New MCU added.
3073 2000-04-22 Timothy Wall <twall@cygnus.com>
3075 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3077 (operand_match): Conditionally insert default bit values for IMMU9.
3079 2000-04-14 Matthew Green <mrg@cygnus.com>
3081 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3082 * configure: Rebuilt.
3084 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3085 Jason Eckhardt <jle@cygnus.com>
3087 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3089 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3090 Added handling of new operand types l,y,&,fe,fE,fx.
3092 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3093 David Mosberger <davidm@hpl.hp.com>
3094 Timothy Wall <twall@cygnus.com>
3095 Andrew MacLeod <amacleod@cygnus.com>
3096 Jim Wilson <wilson@cygnus.com>
3098 * Makefile.am (CPU_TYPES): Add ia64.
3099 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3100 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3101 * Makefile.in: Rebuild.
3102 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3103 * configure: Rebuild.
3104 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3105 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3106 * expr.c (expr): Handle md_optimize_expr.
3107 * read.c (LEX_HASH): Add comment.
3108 * config/tc-ia64.c, config/tc-ia64.h: New files.
3110 2000-04-21 Richard Henderson <rth@cygnus.com>
3112 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3113 bundling a non-delayed branch type instruction.
3115 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3117 * config/tc-mn10300.c (HAVE_AM30): Define.
3118 (md_assemble): Use it.
3120 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3122 * config/obj-elf.c (obj_elf_change_section): Check for changed
3125 * Makefile.am: (CPU_MULTI_VALID): Remove.
3126 (MULTI_CPU_TYPES): Define.
3127 (MULTI_CPU_OBJ_VALID): Define.
3128 (DEPTC): Use the above.
3129 (DEPOBJ): Same here.
3131 Regenerate dependencies.
3132 * Makefile.in: Regenerate.
3134 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3136 * Makefile.am (YACC, LEX): Get them from configure.
3138 2000-04-18 H.J. Lu (hjl@gnu.org)
3140 * config/tc-i386.c (offset_in_range): Use addressT instead of
3141 bfd_vma for non-bfd assemblers.
3143 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3145 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3146 doesn't give spurious errors.
3148 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3150 * as.h (SEEK_SET): Define if undefined.
3152 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3154 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3155 constants, and don't assume offsetT is 32 bits.
3157 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3159 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3160 (md_pcrel_from_section): Add prototype.
3161 (d10v_fix_adjustable): Add prototype.
3162 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3164 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3166 2000-04-12 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3169 symbol in frag chain.
3171 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3173 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3174 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3175 (fits_in_signed_word, smallest_imm_type): Ditto.
3176 (md_assemble): Use an offsetT var to hold offsetT values, not a
3178 (offset_in_range): New.
3179 (md_assemble): Use it.
3180 (md_convert_frag): Change type of target_address, opcode_address,
3181 and displacement_from_opcode_start to offsetT.
3182 (md_create_short_jump): Change type of offset to offsetT.
3183 (md_create_long_jump): Ditto.
3184 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3185 (md_chars_to_number): Remove.
3186 (output_invalid): Remove duplicate prototype.
3188 2000-04-09 Nick Clifton <nickc@cygnus.com>
3190 * Makefile.am (CPU_TYPES): Add 'avr'.
3191 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3192 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3194 * Makefile.in: Regenerate.
3196 * doc/as.texinfo: Add M32R documentation.
3198 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3200 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3201 --enable-build-warnings option.
3202 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3203 * Makefile.in, configure: Re-generate.
3205 2000-04-07 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3208 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3209 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3210 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3211 (arm_force_relocation): Force relocations for
3212 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3214 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3216 * config/tc-sh.c (get_operands): There's no third operand if the
3217 first operand is an immediate.
3219 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3221 * config/tc-sh.c (immediate): Delete.
3222 (sh_operand_info): Add immediate member.
3223 (parse_reg): Use A_PC for pc.
3224 (parse_exp): Add second argument 'op'. All callers changed.
3225 (parse_at): Expect pc to be coded as A_PC.
3226 Use immediate field in *op.
3227 (insert): Add fourth argument 'op'. All callers changed.
3228 (build_relax): Add second argument 'op'. All callers changed.
3229 (insert_loop_bounds): New function.
3230 (build_Mytes): Remove DISP_4.
3231 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3232 (assemble_ppi): Use immediate field in *operand.
3233 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3234 (md_apply_fix): Likewise.
3235 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3237 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3239 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3241 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3243 * internals.texi (CPU backend): Document
3244 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3246 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3248 * po/gas.pot: Regenerate.
3250 * as.c (show_usage): Restore translated part of bug string.
3251 * gasp.c (show_usage): Likewise.
3253 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3254 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3255 than move-if-change.
3256 (DEP1): Modify for "gcc -MM".
3260 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3261 Update dependencies.
3262 * Makefile.in: Regenerate.
3264 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3266 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3267 (md_begin): Likewise.
3268 (HAVE_AM33): New macro.
3269 (md_assemble): Use it. Match r_regs and xr_regs only if
3272 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3274 * as.h: #include "bin-bugs.h"
3275 * as.c (show_usage): Use REPORT_BUGS_TO.
3276 * gasp.c: #include "bin-bugs.h"
3277 (show_usage): Use REPORT_BUGS_TO.
3279 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3281 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3283 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3284 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3287 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3289 * config/tc-i386.c (i386_immediate): Don't assume a constant
3290 immediate is necessarily 16 bits when in 16 bit code mode.
3291 (md_assemble): Instead set guess_suffix here after we have checked
3294 2000-04-02 Richard Henderson <rth@cygnus.com>
3296 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3297 quantities. Correct right shift sign extension.
3298 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3299 32-bit value when shifting into place.
3301 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3303 * app.c: Add ATTRIBUTE_UNUSED as needed.
3304 * config/tc-ppc.c: Likewise.
3305 (ppc_size): Make unsigned long.
3306 (ppc_insert_operand): Add casts to avoid warnings.
3308 2000-03-31 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-d10v.h (md_flush_pending_output): Define.
3312 2000-03-29 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3315 segment. Works for both BFD_ASSEMBLER and others.
3316 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3318 2000-03-29 Nick Clifton <nickc@cygnus.com
3320 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3322 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3324 * listing.c (LISTING_LHS_WIDTH): Default depends on
3326 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3328 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3330 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3333 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3335 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3337 * config/tc-avr.c (mcu_types): Add missing initialiser.
3338 (md_pcrel_from_section): Add prototype.
3339 (avr_operand): Remove redundant test of unsigned < 0.
3340 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3342 2000-03-27 Denis Chertykov <denisc@overta.ru>
3344 * config/tc-avr.c: New file for AVR support.
3345 * config/tc-avr.h: Likewise.
3346 * configure.in: Add AVR support.
3347 * configure: Regenerate.
3349 2000-03-26 Timothy Wall <twall@cygnus.com>
3351 * gasp.c (macro_op): Add new argument to check_macro call.
3352 Macro structure definitions moved to macro.h
3353 * sb.h: Add argument to prototype for input_scrub_include_sb.
3354 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3355 nesting checks with an additional flag.
3356 (struct input_save): Add flag to indicate whether current sb
3357 should be checked for proper macro/conditional nesting.
3358 (input_scrub_push/pop): Save/restore nest check flag.
3359 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3361 * macro.c (check_macro): Allow caller to retrieve parsed macro
3362 information if a pointer is provided. This information may be
3363 used by the new macro hooks.
3364 * macro.h: Update prototype for check_macro. Macro struct
3365 definitions moved here from macro.c/gasp.c.
3366 * read.c (read_a_source_file): Add parameter to check_macro call,
3367 and pass macro info to the macro hook, if defined.
3368 (input_scrub_insert_line): New. Allow insertion of a line of
3369 characters into the input stream.
3370 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3371 file into the input stream.
3372 (s_include): Use input_scrub_insert_file.
3373 * internals.texi: Document new macro hooks.
3374 * as.h: New prototypes added.
3376 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3378 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3379 an initial capital letter.
3380 (i386_index_check): Reindent.
3382 2000-03-19 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3387 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3389 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3390 instruction operand bad if Rd > 7 when generating
3391 thumb instructions. Prevents for example,
3392 "adr r12,label" from silently failing and generating
3393 the wrong instruction.
3395 2000-03-17 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3398 that have a destingation >= 0x400000.
3399 Fix compile time warning messages.
3401 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3403 * config/tc-sh.c (md_begin): When encountering insn that are
3404 not supported by the current arch, only change the name if
3405 its contents are the same as prev_name.
3406 (get_specific): If the the architecture doesn't match, fail.
3408 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3410 * config/tc-sh.c (IDENT_CHAR): Define.
3411 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3412 matching back where it came from.
3414 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3416 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3418 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3420 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3423 2000-03-15 Kazu Hirata <kazu@hxi.com>
3425 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3427 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3429 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3430 floating-point-number, make sure 'f' is in FLT_CHARS.
3432 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3434 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3435 (s_lcomm_internal): Use it.
3436 * doc/internals.texi (CPU backend): Document it.
3437 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3440 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3442 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3445 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3446 implementation doesn't have special handling for switch
3448 (macro_build): Allow for code in sections other than .text.
3450 (mips_ip): Likewise.
3451 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3452 Don't perform relocs if we will be outputting them.
3453 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3454 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3457 2000-03-09 Catherine Moore <clm@cygnus.com>
3459 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3460 relocation type based on the entry in the fixup structure.
3461 Put S_IS_EXTERN processing back in.
3463 2000-03-08 H.J. Lu (hjl@gnu.org)
3465 * Makefile.am (install-exec-tooldir): Depend on
3466 install-exec-bindir for parallel make.
3467 * Makefile.in: Regenerated.
3469 2000-03-06 Nick Clifton <nickc@cygnus.com>
3471 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3473 (md_parse_option): Parse -m32r command line switch - disable m32rx
3475 (md_show_usage): Document new option.
3477 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3478 * doc/Makefile.in: Regenerate.
3479 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3481 2000-03-02 Michael Meissner <meissner@redhat.com>
3483 * config/tc-d30v.c (check_range): Remove code that incorrectly
3484 sign extended values where bits < 32.
3486 2000-03-02 H.J. Lu (hjl@gnu.org)
3488 * configure.in: Support --enable-targets=all on ia32.
3489 * configure: Regenerated.
3491 2000-03-01 Nick Clifton <nickc@cygnus.com>
3493 * gasp.c (do_align): Remove bogus check of alignment value.
3495 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3497 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3498 TC_PPC was defined forced the type of a symbol with no other type
3501 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3503 * doc/internals.texi (CPU backend): Mention that
3504 line_separator_chars do not break up comments. Fix typos for
3505 LEX_AT and LEX_NAME descriptions. Document operands for
3506 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3507 description of md_create_short_jump usage. Document argument for
3508 md_undefined_symbol.
3510 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3512 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3513 (md_parse_option): Handle it.
3514 (md_show_usage): Document it.
3516 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3518 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3519 opcode, for the instruction `pal19'. From Andrea Arcangeli
3522 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3524 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3526 (md_assemble): To here, before template operands are matched.
3527 Also ensure a constant immediate is sign extended when we know the
3528 size is at most 16 bits. This is to catch cases like "add
3529 $0xffc0,%ax" where we don't know the size, and thus that the
3530 immediate can be represented as Imm8S until after parsing the
3532 (i386_displacement): Similarly sign extend 16 bit constant
3534 (md_assemble): Relax 16-bit jump constant range check to suit sign
3535 extended displacements.
3537 2000-02-26 Andreas Jaeger <aj@suse.de>
3539 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3541 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3543 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3544 call operands when intel_syntax.
3545 (intel_float_operand): Return 2 for "fi...".
3546 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3547 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3548 earlier "SHORT" change.
3549 (md_assemble): When determining suffix from Regs, exclude
3552 2000-02-24 Nick Clifton <nickc@cygnus.com>
3554 * configure: Add arm-wince, mips-pe and sh-pe targets.
3555 * configure: Regenerate.
3557 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3559 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3560 "pe-mips" for the mips-pe target.
3562 * config/tc-arm.c (insns): Change displacement encoded in BL
3563 and B instructions if the target port is arm-wince.
3564 (do_ldst): Do not bias the relocation offset if the target
3566 (md_pcrel_from): Add in missing relocation offset bias if the
3567 target os arm-wince.
3569 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3570 (md_begin): Disable -G support for mips-pe target.
3571 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3572 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3575 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3576 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3577 assembler, just set the alignment to 4.
3579 * config/te-wince-pe.h: New file for WinCE targets. Define
3582 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3584 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3585 string instructions.
3586 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3587 (i386_intel_memory_operand): After finding a segment override,
3588 check again for no `[' before looking for a displacement. Bomb if
3589 more than one displacement rather than silently discarding the
3590 second and subsequent ones. Free strings malloc'd by
3591 build_displacement_string.
3593 2000-02-24 Catherine Moore <clm@cygnus.com>
3595 * config/obj-som.c (obj_pseudo_table): Add "weak".
3596 (obj_som_weak): New routine.
3598 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3600 * config/tc-i386.c (union i386_op): New.
3601 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3602 Throughout file replace occurences of disps[n], imms[n], regs[n]
3603 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3604 intel mode operand swapping. Add assert in regKludge and
3605 fake_zero_displacement code. Test i.types[n] when outputting
3606 displacements and immediates. Combine output of Disp16 with
3608 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3609 when in intel mode by (not) reversing fsub and fdiv operands
3610 before the template search. This fails for single operand
3611 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3612 undefined. Instead fix the base_opcode after we've found the
3613 template. Move base_opcode xor with found_reverse_match from
3614 opcode output code to before this fix so we test for the correct
3616 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3617 check in intel mode. Instead compare opcodes.
3619 * config/tc-i386.h (TC_RELOC): Delete.
3620 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3621 with equivalent call to reloc.
3623 * as.h (flag_m68k_mri): Move declaration after target include, and
3624 only declare when TC_M68K defined. Define as zero otherwise.
3625 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3626 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3627 Define as zero otherwise.
3628 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3629 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3630 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3631 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3632 testing whether defined.
3633 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3634 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3635 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3636 rather than testing whether defined.
3637 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3638 (parse_mri_cons): Declare and use only when TC_M68K.
3639 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3640 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3641 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3643 * NEWS: Mention IBM 370 support.
3645 2000-02-23 Richard Henderson <rth@cygnus.com>
3647 * config/tc-i386.c (md_assemble): When swapping operands for
3648 intel_syntax, assume everything that's not Imm or Disp is a
3651 2000-02-23 Linas Vepstas <linas@linas.org>
3653 * config/tc-i370.c, config/tc-i370.h: New files.
3654 * Makefile.am: Add support for Linux/IBM 370.
3655 * configure.in: Likewise.
3656 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3657 * config/obj-elf.c: Include elf/i370.h
3658 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3660 * Makefile.in: Regenerate.
3661 * configure: Regenerate.
3663 * doc/c-i370.texi: New file.
3664 * doc/all.texi: Include it.
3665 * doc/as.texinfo: And here.
3666 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3667 * doc/Makefile.in: Regenerate.
3669 2000-02-19 Michael Meissner <meissner@redhat.com>
3671 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3672 determine if an instruction can be used in parallel with an ADDppp
3673 or SUBppp instruction.
3675 2000-02-22 Andrew Haley <aph@cygnus.com>
3677 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3679 1999-12-30 Andrew Haley <aph@cygnus.com>
3681 * config/tc-mips.c (mips_gp32): New variable.
3682 (macro_build) Use mips_gp32.
3684 (md_longopts): Add "-mgp32" and "-mgp64".
3685 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3687 (OPTION_M7900): Change offset
3688 (OPTION_NO_M7900): Ditto.
3690 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3692 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3693 warning, and bump it to 1.
3695 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3697 From Brad Lucier <lucier@math.purdue.edu>:
3698 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3701 2000-02-21 Catherine Moore <clm@cygnus.com>
3703 * config/tc-mips.c (MF_HILO_INSN): Define.
3704 (mips_7000_hilo_fix): Declare.
3705 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3706 (md_parse_option): Check for 7000_HILO_FIX options.
3707 (OPTION_M7000_HILO_FIX): Define.
3708 (OPTION_NO_M7000_HILO_FIX): Define.
3709 * doc/c-mips.texi (-mfix7000): Describe.
3711 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3713 * listing.c (print_lines): Remove unused variable `end'.
3715 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3716 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3717 reloc_type when BFD_ASSEMBLER.
3718 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3719 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3720 statement and quell signed vs. unsigned comparison warning.
3722 2000-02-18 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3725 the computed frag offset, rather than overwriting it.
3727 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3729 * config/tc-sh.c ("elf/sh.h"): Include.
3730 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3731 (md.begin): Initialize target_arch.
3732 Only include opcodes in has table that match selected architecture.
3733 (parse_reg): Recognize register names for sh-dsp.
3734 (parse_at): Recognize post-modify addressing.
3735 (get_operands): The leading space is now optional.
3736 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3737 arguments. Update valid_arch.
3738 (build_Mytes): Add support for SDT_REG_N.
3739 (find_cooked_opcode): New function, broken out of md_assemble.
3740 (assemble_ppi, sh_elf_final_processing): New functions.
3741 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3742 (md_longopts, md_parse_option): New option: -dsp.
3743 * config/tc-sh.h (elf_tc_final_processing): Define.
3744 (sh_elf_final_processing): Declare.
3746 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3748 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3749 the unwinder subspace. Save the current seg/subseg before creating
3752 2000-02-10 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3755 little endian targets.
3756 (INST_BYTE1): Redefine to handle big and little endian
3758 (cpu_type): New type: Select between M340 and M210.
3759 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3760 instructions of the M340.
3761 (md_assemble): Add support for the MULSH and OPSR classes of
3763 (md_atof): Add support for little endian targets.
3764 (md_parse_option): Add support for -EL, -EB and -mcpu command
3766 (md_convert_frag): Add support for little endian targets.
3767 (md_apply_fix3): Add support for little endian targets.
3768 (md_number_to_chars): Add support for little endian targets.
3770 2000-02-10 Timothy Wall <twall@redhat.com>
3772 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3773 defined, use it to verify the symbol just read should be a label.
3775 2000-02-10 Timothy Wall <twall@redhat.com>
3777 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3778 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3779 around colons when KEEP_WHITE_AROUND_COLON is defined.
3780 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3781 and KEEP_WHITE_AROUND_COLON.
3783 2000-02-08 Timothy Wall <twall@redhat.com>
3785 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3787 (do_repeat): New. Abstract repeat logic so that a "break" can be
3789 (end_repeat): New. Provide support for a "break" out of the
3791 * read.h: Add prototypes for new functions.
3793 2000-02-08 Timothy Wall <twall@redhat.com>
3795 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3796 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3797 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3800 2000-02-08 Timothy Wall <twall@redhat.com>
3802 * read.c: Added elseif to directives table.
3803 * read.h: Added prototype for s_elseif.
3804 * doc/as.texinfo: Added description for elseif.
3805 * cond.c (s_elseif): New function
3807 2000-02-04 Timothy Wall <twall@redhat.com>
3809 * listing.c (print_lines): Remove conditionals causing bug in
3812 2000-02-03 Timothy Wall <twall@cygnus.com>
3814 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3816 * frags.c (frag_new): Calculate fr_fix in octets
3817 (frag_now_fix) Return offset as target address offset (bytes).
3818 (frag_now_fix_octets) New - Return offset in octets (8-bit
3820 * frags.h: Added prototype for frag_now_fix_octets().
3821 Distinguish between octets and bytes in field descriptions.
3822 * listing.c (calc_hex): Account for octets vs bytes when
3823 printing addresses/offsets.
3824 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3825 target is little-endian, print the octets in a word in big-endian
3826 order so that the display looks like a proper hexadecimal number,
3827 instead of having the octets reversed.
3828 * read.c (do_align): When recording alignment, alignment power
3829 should be in terms of target bytes (minimum addressible unit)
3831 (do_org) Convert ORG target address (byte) argument into an
3832 octet offset when generating a variable fragment.
3833 * symbols.c (resolve_symbol_value): Symbol final value
3834 converted to a target address offset (bytes) from its octet offset.
3835 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3836 offset (bytes) is adjusted by the frag offset (octets) converted
3838 (coff_frob_section) Section alignment power is in terms of bytes;
3839 convert it to an octet alignment power when calculating size (and
3840 size mask) in octets. Don't modify the section size in order to
3841 "align" it for TI COFF, since that format has a different method
3842 for storing alignment information.
3844 2000-02-01 Timothy Wall <twall@cygnus.com>
3846 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3847 entries, matching the way GCC generates them. If not escaped, the
3848 filename is encoded incorrectly.
3850 2000-01-31 Nick Clifton <nickc@cygnus.com>
3852 * config/tc-arm.c (reg_table): Add support for ATPCS register
3855 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3857 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3859 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3861 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3862 of a symbol when we really care about its value.
3864 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3866 * config/tc-mcore.c (md_assemble): Give warning message if
3867 operands passes to instruction are more than the spec.
3869 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3871 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3872 Thumb mode but the label seen was not declared as '.thumb_func'
3873 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3874 correct disassembly of Thumb code bounded by non function labels.
3876 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3878 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3879 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3881 * Makefile.in: Same here.
3884 * configure.in: Set bfd_gas for i386-aout when primary target
3885 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3886 we may need the primary te_file. Remove incorrect comment.
3888 * configure: Regenerate.
3890 * config/e-i386aout.c: New file.
3892 * as.c (USE_EMULATIONS): Move to before print_version_id.
3893 (struct emulation): Add i386aout.
3894 (show_usage): Split text strings. Reformat -a text. Add --em
3898 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3899 (aout_format_ops): New.
3902 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3903 preprocessor conditional and add aout USE_EMULATIONS tests.
3904 (read_a_source_file): Don't pass error strings to printf as
3908 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3910 (do_data): Same here.
3911 (process_file): And here.
3914 * symbols.c (colon): Rewrite "already defined" fatal message
3915 code for aout with USE_EMULATIONS.
3918 * config/obj-aout.c (OBJ_HEADER): Define.
3919 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3921 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3922 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3924 (obj_aout_type): Expand S_SET_OTHER here too.
3925 (obj_read_begin_hook): Remove.
3926 (aout_pop_insert): New.
3927 (obj_aout_s_get_other): New.
3928 (obj_aout_s_get_desc): New.
3929 (aout_format_ops): New.
3932 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3933 gets aout_pseudo_table.
3934 (aout_pseudo_table): Declare.
3935 (obj_read_begin_hook): Define.
3938 * config/obj-coff.c (obj_pseudo_table): Rename to
3940 (coff_pop_insert): Use coff_pseudo_table.
3941 (coff_sec_sym_ok_for_reloc): Remove.
3942 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3943 and comment all zero entries and remove #if 0 code.
3946 * config/obj-coff.h (obj_pop_insert): Define.
3947 (coff_pseudo_table): Declare.
3950 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3951 s_get_size, s_set_size. Comment all zero entries.
3954 * config/obj-elf.c (elf_s_get_other): New function.
3955 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3956 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3957 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3959 (obj_elf_parse_section_letters): Don't pass error strings to
3960 printf as format arg.
3963 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3965 (elf_s_get_other): Declare.
3966 (S_GET_OTHER) Define as elf_s_get_other if not already
3968 (S_SET_OTHER): Only define when not already defined.
3969 (elf_obj_read_begin_hook): Declare.
3970 (obj_read_begin_hook): Define.
3971 (elf_obj_symbol_new_hook): Declare.
3972 (obj_symbol_new_hook): Define.
3975 * config/obj-multi.h: Add copyright header and protect against
3976 multiple inclusion. Add * to all function pointers.
3977 (OBJ_HEADER): If defined, include it rather than other defines
3979 (obj_frob_file_after_relocs): Test for NULL.
3980 (obj_symbol_new_hook): Here too.
3981 (obj_sec_sym_ok_for_reloc): And here.
3982 (S_GET_OTHER): Define.
3983 (S_GET_DESC): Define.
3984 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3985 (OBJ_MAYBE_ELF): Update comment.
3987 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3988 OBJ_AOUT preprocessor conditional and handle emulation by
3989 testing OUTPUT_FLAVOR.
3990 (i386_displacement): Here too.
3991 (md_section_align): Similarly here.
3992 (i386_target_format): Conditionally compile when more than one
3993 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3994 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3995 (i386_displacement): Here too.
3998 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3999 Define TARGET_FORMAT for aout only when not multi.
4002 * config/te-multi.h: Delete file as it's identical to te-generic.h
4004 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4006 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4007 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4010 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4012 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4015 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4017 * config/tc-mips.c (mips_do_align): New function.
4018 * config/tc-mips.h (md_do_align): Define.
4020 2000-01-10 Philip Blundell <philb@gnu.org>
4022 * doc/c-arm.texi (ARM Options): Fix typo.
4023 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4024 line separator for Linux.
4025 * doc/as.texinfo (Comments): Mention the ARM.
4027 2000-01-10 Philip Blundell <pb@futuretv.com>
4029 * configure.in (arm*-*-conix*): New target.
4030 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4032 * configure: Regenerate.
4034 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4036 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4037 (obj_elf_visibility): New function.
4039 * doc/as.texinfo (Visibility): New node: document visibility
4042 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4044 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4045 warning for absolute jump/call without `*' in non-intel mode. No
4046 need to set i.types[0] JumpAbsolute in intel mode.
4048 1999-12-22 Philip Blundell <pb@futuretv.com>
4050 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4051 hook function when changing sections.
4052 (arm_s_data): Likewise.
4054 1999-12-14 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-arm.c (md_parse_option): Add support for -marm720
4057 command line switch.
4059 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4061 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4062 (r_registers, xr_registers): Define.
4063 (r_register_name, xr_register_name): New functions.
4064 (md_assemble): Handle new am33 operand types and instruction
4066 (mn10300_insert_operand, check_operand): Likewise.
4068 1999-11-29 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4071 (s_force_thumb): Set thumb_mode to 2.
4072 (md_assemble): Do not complain about thumb instructions on a
4073 non-thumb target if thumb_mode is set to 2.
4075 1999-11-28 Michael Meissner <meissner@cygnus.com>
4077 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4078 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4079 (O_...): Add new machine dependent expressions if we are handling
4080 explicit relocations.
4081 (alpha_reloc_op): New static table holding the explicit relocation
4083 (alpha_literal_hash): New static to hold the hash table for
4084 explicit relocations.
4085 (alpha_macros): Add support for explicit relocations.
4086 (md_begin): If explicit relocations, initialize hash table.
4087 (md_assemble): Don't print a second error if tokenize_arguments
4088 already printed an error message.
4089 (md_apply_fix): Add support for explicit relocations.
4090 (alpha_force_relocation): Ditto.
4091 (alpha_fix_adjustable): Ditto.
4092 (alpha_adjust_symtab): New function to support explicit
4094 (alpha_adjust_symtab_relocs): Ditto.
4095 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4096 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4097 Add support for explicit relocations. Return -2 if an error
4098 message was already printed.
4099 (find_macro_match): Add support for explicit relocations. Comment
4101 (emit_insn): Add support for explicit relocations.
4102 (assemble_tokens): Ditto.
4104 (load_expression): Ditto.
4107 (emit_ir_load): Ditto.
4108 (emit_loadstore): Ditto.
4111 (emit_sextX): Ditto.
4112 (emit_division): Ditto.
4113 (emit_jsrjmp): Ditto.
4114 (emit_retjcr): Ditto.
4116 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4118 (tc_adjust_symtab): If explicit relocations, call the function
4119 alpha_adjust_symtab.
4120 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4121 relocations next to the literal relocation they reference.
4122 (TC_INIT_FIX_DATA): Initialize the new fields.
4123 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4125 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4127 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4128 'B' operand for PA2.0 bb instruction.
4130 1999-11-18 Nick Clifton <nickc@cygnus.com>
4132 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4135 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4137 (mcore_force_relocation): Force relocations to be generated for
4140 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4142 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4143 (i386_displacement): Disallow O_big displacements.
4145 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4147 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4148 Small improvements in error checking.
4149 (md_assemble): Support for unconditional ARM instructions.
4150 (md_parse_option): Support for -m[arm]v5e flag.
4152 1999-11-12 Nick Clifton <nickc@cygnus.com>
4154 * macro.c (buffer_and_nest): Do not check beyond the end of the
4157 1999-11-11 Nick Clifton <nickc@cygnus.com>
4159 * macro.c (buffer_and_nest): Look for seperator after TO and
4162 1999-11-08 Andrew Haley <aph@cygnus.com>
4164 * app.c (do_scrub_chars): When in State 10, treat backslash
4165 characters in the same way as as symbol characters.
4167 1999-11-07 Richard Henderson <rth@cygnus.com>
4169 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4170 the previous label was in the current section before playing
4171 with auto-alignment.
4173 1999-11-06 Nick Clifton <nickc@cygnus.com>
4175 * config/tc-v850.c (v850_force_relocation): Force relocation
4177 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4180 1999-11-05 Michael Meissner <meissner@cygnus.com>
4182 * expr.h (operatorT): Increase machine dependent operators to 16.
4183 * expr.c (op_rank): Ditto.
4185 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4187 * read.c (pseudo_set): Reject attempts to set the value of a
4190 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4193 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4195 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4196 to bfd_set_section_contents.
4198 1999-11-03 Nick Clifton <nickc@cygnus.com>
4200 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4202 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4204 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4205 (mips_ip): Use OPCODE_IS_MEMBER.
4207 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4209 * config/tc-arm.c (reg_required_here): Improve comments.
4211 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4212 (tinsns): Initialize variants field.
4214 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4215 BAD_PC respectively.
4217 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4219 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4220 * config/tc-arm.h: Fix compile time warnings.
4222 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4224 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4225 form @abs16, @(abs16) and @(abs16 + imm).
4227 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4229 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4230 (ISA_HAS_64_BIT_REGS) New.
4231 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4232 mips_emit_delays,macro_build,load_register,load_addresss,
4233 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4234 and/or use new ISA_xxx macros in expressions involving
4235 ISA, particularly mips_opts.isa.
4237 1999-10-18 Michael Meissner <meissner@cygnus.com>
4239 * expr.h (operatorT): Add machine dependent operators md1..md8.
4240 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4241 for the machine dependent operators to use.
4243 * expr.c (op_rank): Add machine dependent operators.
4245 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4247 (O_cpregister): Ditto.
4248 (md_begin): Change X_op test that field is wide enough to use
4249 O_max instead of O_alpha_max.
4250 (cpu_types): Fill in missing initializer.
4251 (alpha_num_macros): Make unsigned.
4252 (md_assemble): Make opnamelen be size_t.
4253 (md_apply_fix): Cast alpha_num_operands to int before testing.
4254 (alpha_force_relocation): Ditto.
4255 (alpha_fix_adjustable): Ditto.
4256 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4257 (tc_gen_reloc): Ditto.
4258 (tc_get_register): Ditto.
4263 (s_alpha_ent): Ditto.
4264 (s_alpha_end): Ditto.
4265 (s_alpha_frame): Ditto.
4266 (s_alpha_prologue): Ditto.
4267 (s_alpha_file): Ditto.
4268 (s_alpha_gprel32): Ditto.
4269 (s_alpha_proc): Ditto.
4270 (s_alpha_set): Ditto.
4271 (s_alpha_base): Ditto.
4272 (s_alpha_align): Ditto.
4273 (s_alpha_arch): Ditto.
4274 (alpha_align): Ditto.
4275 (assemble_insn): Suppress unused variable warning.
4277 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4278 order in the structure.
4279 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4281 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4283 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4285 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4287 * config/tc-i386.c (i386_index_check): Correct #endif location.
4289 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4291 * as.c (show_usage): Document new options.
4292 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4293 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4294 (parse_args): Parse the new options.
4295 (main): If there were warnings, and --fatal-warnings
4296 was specified, print an error.
4297 * as.h: New variable, flag_fatal_warnings, for new option.
4299 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4301 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4302 '@'. Change autoincrement completers to fall through to cache control
4305 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4307 (pa_parse_addb_64_cmpltr): New function.
4309 * config/tc-hppa.c (pa_ip): Change error message.
4310 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4311 '?Q' args to allow falling through.
4313 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4314 Remove unused conditional codes.
4315 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4317 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4319 * config/tc-d30v.c (CHAR_BIT): Define.
4320 (check_range): Fix bit operations to support integers bigger than
4323 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4325 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4328 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4329 Doug Evans <devans@cygnus.com>
4331 Add support for m32rx.
4332 * config/tc-m32r.c (enable_m32rx): New static global.
4333 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4334 (allow_m32rx): New function.
4335 (M32R_SHORTOPTS): Add `O'.
4336 (md_longopts): Add --m32rx plus several warning options.
4337 (md_parse_option): Handle new options.
4338 (md_show_usage): Print them.
4339 (md_begin): Enable m32rx.
4340 (OPERAND_IS_COND_BIT): New macro.
4341 (first_writes_to_seconds_operands): New function.
4342 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4343 (target_make_parallel,assemble_two_insns): New functions.
4344 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4345 If optimizing and m32rx, try to make consecutive insns parallel.
4347 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4349 * config/tc-mips.c (nopic_need_relax): Allow for the
4350 .sdata.foo sections generated by -fdata-sections,
4351 and for the .gnu.linkonce.s sections generated by C++.
4353 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4355 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4356 with cleaner code using completer prefixes. Add 'Y'.
4358 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4360 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4363 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4364 insn does not match and we should try the next insn in the table.
4366 1999-09-22 Nick Clifton <nickc@cygnus.com>
4368 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4370 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4372 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4375 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4377 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4378 OBJ_ELF. If ELF, add "sq".
4379 (md_parse_option): If ELF, ignore -s and -q.
4380 (md_show_usage): Mention ELF options.
4382 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4384 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4387 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4389 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4391 * config/tc-hppa.c (struct pa_it): New field "trunc".
4392 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4393 (pa_parse_ftest_gfx_completer): New function
4394 (pa_parse_fp_cnv_format): New function.
4396 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4397 (md_apply_fix): Handle 22bit pc-rel branches.
4399 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4401 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4403 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4405 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4407 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4409 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4410 (pa_ip): Handle 'fX'.
4412 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4414 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4415 unwinds unless the function is in the text space.
4416 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4418 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4420 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4421 (md_assemble): To here. Tweak address generation.
4423 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4425 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4426 (md_assemble): Call dwarf2_where for OBJ_ELF.
4427 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4428 (pa_end_of_source): New function.
4429 * tc-hppa.h (md_end): Define for OBJ_ELF.
4431 1999-09-14 Michael Meissner <meissner@cygnus.com>
4433 * configure.in (Canonicalization of target names): Remove adding
4434 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4435 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4436 * configure: Regenerate.
4438 1999-09-14 Donn Terry <donn@interix.com>
4440 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4442 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4444 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4445 pc-relative jmp/call to an absolute symbol.
4446 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4447 absolute section symbols.
4449 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4450 jump handling code and comments.
4452 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4454 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4455 the value if TE_PE and a global defined symbol.
4457 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4459 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4460 print the symbol, rather than printing it here.
4462 1999-09-11 Donn Terry <donn@interix.com>
4464 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4465 BFD_RELOC_RVA relocations.
4467 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4468 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4471 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4473 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4474 * doc/internals.texi (Object format backend): Document
4477 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4478 relocations against global symbols if TE_PE.
4480 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4481 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4483 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4486 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4487 symbols which do not have a constant value, or tags with
4488 non-tags. Remove the symbol from the list before adding it at the
4491 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4492 C_FCN symbol differently if TE_PE.
4493 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4494 appears in the pseudo-op, rather coff_line_base which is only set
4497 * config/obj-coff.c (obj_coff_loc): New static function.
4498 (obj_pseudo_table): Add "loc".
4500 * config/obj-coff.c (add_lineno): Check that the line number is
4503 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4504 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4506 (md_atof): Return NULL rather than 0.
4507 * config/tc-i386.c (md_atof): Change type to int.
4508 * expr.c (expr): Change first parameter to int.
4509 * config/obj-coff.c: Add declarations for static functions.
4510 (coff_frob_symbol): Use SYM_AUXENT.
4511 * config/tc-i386.h (flag_16bit_code): Don't declare.
4513 * config/obj-coff.c (obj_coff_section): Default to setting
4514 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4516 * write.c (adjust_reloc_syms): Print adjusted fixup.
4518 * expr.c (integer_constant): Correct too_many_digits calculation
4521 1999-09-09 Andreas Schwab <schwab@suse.de>
4523 * doc/c-arm.texi: Fix arguments of @var to not contain
4526 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4528 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4530 (md_parse_option): Only support -k flag for ELF and COFF targets.
4532 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4534 * config/tc-hppa.c (pa_ip): Put strict register checks before
4535 call to pa_parse_number.
4537 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4539 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4541 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4544 1999-09-06 Donn Terry <donn@interix.com>
4546 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4548 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4550 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4551 candidate instruction. Require registers for register arguments
4552 when in strict mode. Require assemble-time constants for
4553 constants when in strict mode.
4554 (pa_get_absolute_expression): Require a constant when in strict
4557 1999-09-06 Nick Clifton <nickc@cygnus.com>
4559 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4561 1999-09-04 Steve Chamberlain <sac@pobox.com>
4563 * config/tc-pj.c: New file, supports picoJava in ELF.
4564 * config/tc-pj.h: Ditto.
4565 * configure.in (pjl*, pj*): New targets.
4566 * Makefile.am: Rebuild dependencies.
4567 (CPU_TYPES): Add pj.
4568 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4569 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4570 * doc/c-pj.texi: New file.
4571 * doc/as.texinfo: Add some PJ specifics.
4572 * doc/all.texi: Add PJ to the list of all architectures, sort them
4574 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4575 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4577 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4579 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4580 (obj_frob_file): Test for null pointer.
4581 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4582 (OBJ_PROCESS_STAB): And here.
4583 (elf_obj_sy): Remove
4585 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4586 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4587 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4589 * config/obj-coff.c (no_func): Remove.
4590 (coff_format_ops): Change occurrences of no_func to 0, as we test
4591 for 0 in obj-multi.h.
4593 * configure.in: Enable bfd for i386-coff when primary target is
4594 bfd. Enable i386 elf,coff emulation support. Don't set
4595 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4596 emulation to support.
4597 *configure: Regenerate.
4599 1999-09-02 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4602 .section .line directive is encountered.
4604 1999-09-01 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4609 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4610 * as.texinfo: Document --gdwarf2 command line option.
4611 Add additional documentation of ARM command line switches.
4613 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4615 * config/tc-i386.c (i386_intel_memory_operand): Combine
4616 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4617 and RESTORE_END_STRING around parse_register calls.
4618 (i386_operand): Here too.
4619 (i386_is_reg): Remove.
4620 (parse_register): Move as_bad calls from within this function to
4623 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4625 Based on a patch from H.J. Lu <hjl@gnu.org>
4626 * config/tc-i386.c (parse_register): Handle FP regs specially.
4627 (md_begin): Remove '(' and ')' from register_chars.
4629 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4631 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4632 error message (done elsewhere).
4634 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4636 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4638 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4640 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4643 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4645 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4647 Add new completers. Fix bug in 64 bit condition handling.
4649 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4652 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4654 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4656 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4658 1999-08-27 Jim Wilson <wilson@cygnus.com>
4660 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4661 (struct ls): Add frag field. Initialize it to zero.
4662 (out_end_sequence): New local text_frag. Set it while in text section.
4663 Replace address check with frag check. Set ls.frag to text_frag if
4664 out_set_addr called.
4665 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4666 Set it before switching sections. Replace address check with frag
4667 check. Set ls.frag to saved_frag if out_set_addr called.
4669 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4671 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4672 output "advance_pc" opcode instead of calling gen_addr_line().
4673 The latter has the undesired side-effect of creating a new row
4674 in the debug line info matrix.
4676 1999-08-26 Jim Wilson <wilson@cygnus.com>
4678 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4679 ls.last_filename if last is less than zero. Set ls.last_filename
4680 when allocating new entry.
4681 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4684 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4686 * config/tc-i386.c (i386_index_check): Fix the displacement size
4687 when INFER_ADDR_PREFIX.
4689 1999-08-18 Nick Clifton <nickc@cygnus.com>
4691 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4694 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4696 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4697 handle 0xffffNNNN constants correctly.
4699 1999-08-16 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4704 1999-08-13 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4707 (md_apply_fix3): Always pass positive values to
4708 validate_offset_imm.
4710 1999-08-12 Nick Clifton <nickc@cygnus.com>
4712 * config/tc-arm.c (skip_whitespace): New macro.
4713 Formatting tidy ups.
4715 (md_apply_fix3): Store relocation offset in addend for ELF based
4717 (arm_force_relocation): Always generate relocs for Thumb function
4720 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4722 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4723 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4725 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4727 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4728 flags for the unwind subspace.
4730 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4731 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4732 suitable relocation based on the size of the target's pointer.
4733 Always Use subsegment zero for the unwinders.
4734 (pa_level): Handle "2.0w".
4736 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4738 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4739 with the following instruction unless this was specified.
4741 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4743 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4744 certain sections, to match BFD changes.
4746 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4748 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4749 (EXTRA_SCRIPTS): Define to keep automake happy.
4750 * Makefile.in: Rebuild.
4752 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4754 * Makefile.am: Rename .dep* files to DEP*.
4755 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4756 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4758 * Makefile.in: Rebuild.
4760 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4762 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4764 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4766 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4767 avoid problems on DOS filesystems.
4768 * Makefile.in: Rebuild.
4770 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4772 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4774 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4777 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4779 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4780 line to create ${GDBINIT} rather than .gdbinit.
4781 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4783 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4785 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4787 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4789 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4791 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4793 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4794 non-adjustable symbols.
4796 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4798 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4800 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4802 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4805 1999-08-05 Donn Terry <donn@interix.com>
4807 * config/te-interix.h: New file.
4808 * configure.in (i386-*-interix*): New target.
4809 * configure: Rebuild.
4811 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4813 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4814 selectors for ELF too.
4815 (selector_table): Add "ltp" and "rtp" selectors.
4817 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4819 * config/tc-i386.c (i386_operand): No need to change
4820 operand_string pointer in segment reg case before goto
4821 do_memory_reference. Initialise displacement_string_start and
4822 displacement_string_end after do_memory_reference label.
4823 (i386_index_check): Add operand_string param, and print error
4824 message on failure here.
4825 (i386_intel_memory_operand): Instead of here.
4826 (i386_operand): And here.
4827 (INFER_ADDR_PREFIX): Enable.
4829 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4831 * config/tc-i386.h (DefaultSize): Define. Renumber following
4832 opcode_modifier defines.
4834 From Etienne Lorrain <etienne.lorrain@ibm.net>
4835 * config/tc-i386.c (stackop_size): New variable.
4836 (set_16bit_code_flag): Clear it here.
4837 (set_16bit_gcc_code_flag): New function.
4838 (md_pseudo_table): Add "code16gcc" entry.
4839 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4841 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4843 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4844 next_set_end even if the end symbol is being discarded.
4846 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4847 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4848 * config/obj-coff.c: Likewise.
4849 (seg_info_type): Remove.
4850 (seg_info_off_by_4): Change to array of segT.
4851 (s_get_segment): Adjust accordingly.
4852 (obj_pseudo_table): Fully initialize sentinel entry.
4854 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4855 Ralf Baechle <ralf@uni-koblenz.de>.
4857 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4859 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4861 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4863 * config/tc-i386.c: Indentation and white space changes.
4864 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4865 don't enable it by default.
4866 (i386_intel_operand): Remove redundant prototype.
4867 Move check on number of memory operands, and i.mem_operands++
4868 (i386_intel_memory_operand): To here.
4869 Remove i386_immediate code from here. Remove special case code
4870 for input and output using (%dx). Remove base/index checks and
4871 call i386_index_check instead. Save initial operand_string
4872 argument for error message.
4873 (i386_operand): Remove redundant prototype. Move base/index
4874 checks to i386_index_check.
4875 (i386_displacement): Move intel mode check for non-zero
4877 (i386_intel_memory_operand): To here.
4879 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4881 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4882 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4883 by .register pseudo-op if -64 and --no-undeclared-regs.
4884 (s_register, sparc_adjust_symtab): New functions.
4885 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4886 Declare sparc_adjust_symtab as tc_adjust_symtab.
4887 * doc/c-sparc.texi: Add description of #ignore special literal
4888 for .register pseudo-op.
4890 1999-07-30 Catherine Moore <clm@cygnus.com>
4892 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4893 the relocation's section offset.
4895 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4897 * write.c (fixup_segment): Fix generic error check overflow test.
4899 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4900 X_add_number to long.
4902 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4904 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4907 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4909 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4912 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4914 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4916 * configure.bat: Remove; obsolete.
4917 * config/go32.cfg: Likewise.
4919 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4921 * configure.in (i386-*-vxworks*): New target.
4922 * configure: Rebuild.
4924 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4926 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4928 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4930 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4932 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4933 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4934 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4935 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4936 MAX_RELOC_EXPANSION): Define.
4937 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4939 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4941 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4942 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4943 block. Print a warning if an 8-bit or 16-bit constant
4944 displacement or immediate is truncated on output.
4945 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4947 (i386_operand): Disallow immediate jump absolute operand.
4949 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4951 * configure.in: Bump version number to 2.9.5.
4952 * configure: Rebuild.
4954 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4957 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4959 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4960 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4962 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4964 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4966 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4968 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4969 if -mno-fpu was given.
4970 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4972 (cons_fix_new_arm): Remove misleading comments.
4974 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4976 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4978 (relax_segment): Likewise. After giving a rs_org error, convert
4979 the frag to rs_align to avoid cascading errors.
4981 1999-07-12 Andreas Schwab <schwab@suse.de>
4983 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4985 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4987 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4988 as appropriate. Fill in structure initializations. Add variable
4989 initializations. Add casts.
4990 * dwarf2dbg.c (print_stats): Change i to size_t.
4991 * listing.c (listing_listing): Change list_line to unsigned int.
4993 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4995 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4996 rather than checking for \001 and \002 in symbol name.
4997 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4999 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5001 * configure.in (hppa*-linux-gnu*): New target.
5002 * configure: Rebuilt.
5004 1999-07-08 Nick Clifton <nickc@cygnus.com>
5006 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5008 1999-07-07 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5011 accessing symbolP directly.
5013 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5015 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5018 1999-07-05 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-arm.c (ARM_EXT_V5): Define.
5021 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5022 (md_begin): Detect ARM v5 architectures.
5023 (md_parse_option): Accept arm v5 specification.
5024 (md_show_usage): Documment -marmv5 switch.
5026 * doc/c-arm.texi: Document -marmv5 command line option.
5028 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5030 (validate_immediate_twopart): New function. Determine if a
5031 constant can be computed by two ADD instructions.
5032 (output_inst): Remove its command line parameter - it was never
5034 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5035 implememt the ADRL pseudo op.
5036 (tc_gen_reloc): Generate a suitable error message if an ADRL
5037 instruction tries to generate a real reloc.
5039 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5041 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5043 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5046 1999-06-27 H.J. Lu <hjl@gnu.org>
5048 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5049 non BFD_ASSEMBLER case.
5051 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5053 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5056 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5058 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5059 out_end_sequence() when the address decreases due to a new frag.
5060 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5061 numbering starts with 1.
5063 1999-06-23 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5067 (mcore_s_text): Call obj_elf_text for ELF target.
5068 (mcore_s_data): Call obj_elf_data for ELF target.
5069 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5071 (mcore_s_bss): New function: Dump literal table before changing
5073 (mcore_s_comm): New function: Dump literal table before changing
5076 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5077 No longer static functions.
5078 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5079 Provide prototypes for these functions.
5081 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5083 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5084 a list of names, to try obj_segment_name, and to try abbreviated
5085 names when using COFF without long section names.
5087 * config/tc-alpha.c: More use of symbol accessor functions.
5088 * config/tc-arc.c: Likewise.
5089 * config/tc-d30v.c: Likewise.
5090 * config/tc-fr30.c: Likewise.
5091 * config/tc-i860.c: Likewise.
5092 * config/tc-m88k.c: Likewise.
5093 * config/tc-mcore.c: Likewise.
5094 * config/tc-ns32k.c: Likewise.
5095 * config/tc-sparc.c: Likewise.
5096 * config/tc-v850.c: Likewise.
5098 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5099 sy_value with appropriate accessor functions.
5100 * config/tc-arm.c (md_apply_fix3): Likewise.
5101 * config/tc-d10v.c (AT_WORD_P): Likewise.
5102 * config/tc-v850.c (reg_name_search): Likewise.
5104 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5105 use symbol_get_bfdsym instead.
5106 * config/tc-ppc.c (md_assemble): Likewise.
5107 * config/tc-v850.c (v850_comm): Likewise.
5109 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5111 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5112 the symbol, rather than accessing the bsym member.
5113 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5114 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5115 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5116 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5117 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5118 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5119 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5120 * config/tc-v850.c (tc_gen_reloc): Likewise.
5122 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5124 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5125 (hppa_gen_reloc_type): Conditionalize on BFD64.
5126 (tc_gen_reloc): Re-enable ELF relocations.
5127 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5129 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5131 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5133 (do_ldst): Move assignment out of if condition.
5134 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5135 parentheses to avoid warning.
5137 1999-06-21 Nick Clifton <nickc@cygnus.com>
5139 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5140 macro to get at the BFD symbol associated with a GAS symbol.
5142 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5144 * config/tc-ppc.c: Update for symbol handling changes.
5145 * config/obj-coff.c: Likewise.
5147 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5149 * tc-hppa.c: General cleanups of ELF support. No more spaces
5150 and subspaces for ELF.
5151 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5152 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5153 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5154 (UNWIND_SECTION_NAME): Likewise.
5155 (space/subspace related structures): Conditionalize definitions
5157 (space/subspace directives and support routines): Conditionalize
5158 definitions and references/uses on OBJ_SOM.
5159 (label_symbol_struct): For ELF, track the symbol's segment. For
5160 SOM track its space.
5161 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5163 (USE_ALIASES): Kill for both SOM & ELF.
5164 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5165 (pa_space, pa_subspace): Corresponding changes.
5166 (pa_spaces_begin): Corresponding chagnes.
5167 (md_begin): Do not muck around with space/subspace stuff for
5169 (md_apply_fix): Temporarily disable argument relocation stuff
5171 (tc_gen_reloc): Temporarily disable relocation generation for
5173 (pa_build_unwind_subspace): Similarly.
5175 1999-06-16 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-arm.c (thumb_set): New pseudo op.
5178 (text, data, section): Override these pseudo ops with ARM
5180 (s_thumb_set): New function: Perform the same as a .set pseudo
5181 op, but also mark the alias'ed symbol as being a Thumb
5183 (arm_s_text): New function: Perform the same as the .text
5184 pseudo op, but dump the literal pool before changing
5186 (arm_s_data): New function: Perform the same as the .data
5187 pseudo op, but dump the literal pool before changing
5189 (arm_s_section): New function: Perform the same as the
5190 .section pseudo op, but dump the literal pool before changing
5192 (arm_cleanup): Do not reset the current section before dumping
5195 1999-06-17 Nick Clifton <nickc@cygnus.com>
5197 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5198 OPTION_NO_WARN_UNMATCHED entries.
5199 (md_parse_option): Generate a warning message if an unrecognised
5200 option is encountered.
5202 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5203 (get_operands): When parsing an expression after an '@' symbol
5204 has been detected, do not ignore '#' symbols.
5205 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5208 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5210 From K. Richard Pixley <rich@noir.com>:
5211 * configure.in (ppc-*-vxworks*): New target.
5212 * configure: Rebuild.
5214 1999-06-12 Philip Blundell <philb@gnu.org>
5216 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5218 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5220 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5221 which refer to symbols in linkonce sections, permit reducing the
5222 relocs if the symbol is local.
5224 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5226 * subsegs.c (subseg_text_p): New function.
5227 * as.h (subseg_text_p): Declare.
5228 * read.c (do_align): Use subseg_text_p to set the default fill.
5229 * write.c (subsegs_finish): Likewise.
5230 * config/obj-coff.c (write_object_file): Likewise.
5231 * config/tc-i386.h (md_maybe_text): Don't define.
5232 (md_do_align): Use subseg_text_p to set the default fill.
5233 * config/tc-m32r.c (m32r_do_align): Likewise.
5234 * config/tc-sh.c (sh_do_align): Likewise.
5235 * config/tc-sparc.h (md_do_align): Likewise.
5237 1999-06-12 David O'Brien <obrien@freebsd.org>
5239 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5240 * configure: Rebuild.
5242 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5244 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5245 * Makefile.am: Rebuild dependencies.
5246 * Makefile.in: Rebuild.
5248 * config/tc-i386.c (i386_immediate): Remove unused label
5251 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5252 * symbols.c: Likewise.
5253 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5254 sy_next field when taking address, rather than symbol_next.
5256 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5258 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5259 value from the output file architecture.
5260 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5261 * dwarf2dbg.h: Change bfd_vma to addressT.
5263 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5265 * dwarf2dbg.h: Use PARAMS in function declarations.
5267 1999-06-11 Martin Dorey <mdorey@madge.com>
5269 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5270 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5272 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5274 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5276 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5278 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5281 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5283 * read.c (read_a_source_file): Only declare inescape if
5286 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5288 (find_entry_byval): Add parens to avoid warning.
5290 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5292 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5295 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5297 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5300 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5301 synthetize_setx): New functions.
5302 (md_assemble): Broken the special cases into the above
5303 functions. Make compiler happy if sizeof(bfd_vma)==4.
5304 Fix sethi generated from set/setuw. If instructions have a relloc,
5305 always clear the fields to be relocated in the opcode.
5306 (sparc_ip): Remove special_case global variable.
5308 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5310 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5311 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5312 indication of success rather than a value.
5313 (itbl_get_val): Likewise.
5314 (itbl_get_field): Use strcspn. Change delimiters to include
5316 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5317 (itbl_get_val): Likewise.
5318 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5320 * symbols.c (copy_symbol_attributes): Convert local symbols to
5323 1999-06-10 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5328 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5330 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5331 Optimize set if sizeof(bfd_vma) == 64.
5332 (sparc_ip): Fix sethi - without %hi() it should generate
5333 R_SPARC_22 reloc, not R_SPARC_HI22.
5334 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5336 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5338 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5339 (s_ncons): New function.
5340 (native_op_table): New table.
5341 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5342 R_SPARC_OLO10 handling.
5344 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5346 * expr.h (struct expressionS): Revert last change; widen X_op.
5347 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5349 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5351 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5352 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5353 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5354 * Makefile.in: Regenerated.
5356 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5357 `common' pass on to s_mri_common.
5358 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5360 1999-06-06 Richard Henderson <rth@cygnus.com>
5362 * config/obj-elf.c (obj_elf_section): Don't free the return
5363 value of demand_copy_C_string.
5365 1999-06-05 Richard Henderson <rth@cygnus.com>
5367 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5368 creation logic from obj_elf_create_section.
5370 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5371 (section_stack): New.
5372 (special_sections): Make const.
5373 (obj_elf_section): Gut and rewrite parsing.
5374 (obj_elf_change_section): New function broken out of obj_elf_section.
5375 (obj_elf_parse_section_letters): Likewise.
5376 (obj_elf_section_word): Likewise.
5377 (obj_elf_section_type): Likewise.
5378 (obj_elf_previous): Treat as a toggle.
5379 (obj_elf_popsection): New.
5380 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5381 (ppc_section_type): Likewise.
5382 * config/tc-ppc.h: Likewise.
5384 * expr.h (struct expressionS): Don't make X_op a bitfield.
5385 * config/tc-alpha.c: Update for symbol handling changes.
5386 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5387 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5389 1999-06-05 Richard Henderson <rth@cygnus.com>
5391 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5392 (dwarf2_gen_line_info): Kill unused variables.
5393 (dwarf2_finish): Likewise.
5394 (dwarf2_where): Likewise.
5395 (dwarf2_directive_file): If we've only got a string,
5396 hand off to s_app_file.
5397 * ecoff.c: Move the include of ecoff.h.
5398 * symbols.h (S_IS_FUNCTION): Prototype.
5400 * read.c (LEX_HASH): Supply a default.
5402 (s_globl): Update `c' after skipping whitespace.
5403 * read.h (LEX_END_NAME, is_name_ender): New.
5404 * expr.c (get_symbol_end): Respect it.
5406 1999-06-04 Mark Klein <mklein@dis.com>
5408 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5410 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5412 * config/tc-hppa.c: Update for symbol handling changes.
5414 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5416 * cgen.c: Update for symbol handling changes.
5417 * config/tc-m32r.c: Likewise.
5419 * config/tc-hppa.h: Update for symbol handling changes.
5420 * config/tc-hppa.c: Likewise.
5422 * config/tc-arm.h: Update for symbol handling changes.
5423 * config/tc-arm.c: Likewise.
5424 (symbol_make_empty): Remove. Just use symbol_create.
5426 * symbols.c (symbol_set_tc): Correct name.
5428 * Makefile.am: Rebuild dependencies.
5429 ($(OBJS)): Don't depend upon struc-symbol.h.
5430 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5431 * dep-in.sed: Don't remove struc-symbol.h.
5432 * Makefile.in: Rebuild.
5434 * doc/internals.texi (Symbols): Describe changes in symbol
5437 1999-06-03 Richard Henderson <rth@cygnus.com>
5439 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5440 instead of doing the work by hand.
5442 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5444 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5445 state of line state-machine.
5446 (struct ls): Collect DWARF2 line state-machine state in new member
5447 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5448 resulted in any DWARF2 directives.
5449 (reset_state_machine): New function.
5450 (out_end_sequence): Ditto.
5451 (dwarf2_gen_line_info): When switching sections or switching to a
5452 lower text address, call out_end_sequence() first to terminate the
5453 previous code sequence as code sequences MUST have monotonically
5454 increasing addresses.
5455 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5457 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5459 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5460 DWARF2 debug info (line information only, at this point).
5461 * as.h: Update comment about supported debug formats.
5462 * dwarf2dbg.c, dwarf2dbg.h: New files.
5463 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5465 * expr.c (operand): Don't use [ for parens if we want an index op.
5466 (op_encoding): Switch [ into O_index, if desired.
5467 (op_rank): Renumber with O_index on bottom.
5468 (expr): If O_index, match closing bracket.
5469 * expr.h (O_index): New.
5471 * read.c (read_a_source_file): Conditionally allow matched "
5472 in lines passed to md_assemble.
5474 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5476 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5478 Add support for storing local symbols in a small structure to save
5479 memory when assembling large files.
5480 * as.h: Don't include struc-symbol.h.
5481 (symbolS): Add typedef.
5482 * symbols.c: Include struc-symbol.h.
5483 (local_hash): New static variable.
5484 (save_symbol_name): New static function, from symbol_create.
5485 (symbol_create): Call save_symbol_name.
5486 (local_symbol_count): New static variable.
5487 (local_symbol_conversion_count): Likewise.
5488 (LOCAL_SYMBOL_CHECK): Define.
5489 (local_symbol_make): New static function.
5490 (local_symbol_convert): New static function.
5491 (colon): Handle local symbols. Create local symbol for local
5493 (symbol_table_insert): Handle local symbols.
5494 (symbol_find_or_make): Create local symbol for local label name.
5495 (symbol_find_base): Check for local symbol.
5496 (symbol_append, symbol_insert): Check for local symbols.
5497 (symbol_clear_list_pointers, symbol_remove): Likewise.
5498 (verify_symbol_chain): Likewise.
5499 (copy_symbol_attributes): Likewise.
5500 (resolve_symbol_value): Handle local symbols.
5501 (resolve_local_symbol): New static function.
5502 (resolve_local_symbol_values): New function.
5503 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5504 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5505 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5506 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5507 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5508 (symbol_previous, symbol_next): New functions.
5509 (symbol_get_value_expression): Likewise.
5510 (symbol_set_value_expression): Likewise.
5511 (symbol_set_frag, symbol_get_frag): Likewise.
5512 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5513 (symbol_mark_used_in_reloc): Likewise.
5514 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5515 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5516 (symbol_mri_common_p): Likewise.
5517 (symbol_mark_written, symbol_clear_written): Likewise.
5518 (symbol_written_p): Likewise.
5519 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5520 (symbol_section_p, symbol_equated_p): Likewise.
5521 (symbol_constant_p): Likewise.
5522 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5523 (symbol_get_obj, symbol_set_obj): Likewise.
5524 (symbol_get_tc, symbol_set_tc): Likewise.
5525 (symbol_begin): Initialize local_hash.
5526 (print_symbol_value_1): Handle local symbols.
5527 (symbol_print_statistics): Print local symbol statistics.
5528 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5529 Declare new symbols.c functions. Move many declarations here from
5531 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5532 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5533 (struct symbol): Move bsym to make it clearly the first field.
5534 Remove TARGET_SYMBOL_FIELDS.
5535 (symbolS): Don't typedef.
5536 (struct broken_word): Remove.
5537 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5538 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5539 (symbol_clear_list_pointers): Likewise.
5540 (symbol_insert, symbol_remove): Likewise.
5541 (symbol_previous, symbol_append): Likewise.
5542 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5543 (struct local_symbol): Define.
5544 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5545 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5546 (local_symbol_get_frag, local_symbol_set_frag): Define.
5547 (local_symbol_get_real_symbol): Define.
5548 (local_symbol_set_real_symbol): Define.
5550 * write.c (write_object_file): Call resolve_local_symbol_values.
5551 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5552 (TARGET_SYMBOL_FIELDS): Don't define.
5553 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5554 ECOFF_DEBUGGING, add ECOFF fields.
5555 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5556 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5557 ECOFF_DEBUGGING, add ECOFF fields.
5558 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5559 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5560 * config/tc-mcore.h: Don't include struc-symbol.h.
5561 (TARGET_SYMBOL_FIELDS): Don't define.
5562 (struct mcore_tc_sy): Define.
5563 (TC_SYMFIELD_TYPE): Define.
5564 * Many files: Use symbolS instead of struct symbol. Use new
5565 accessor functions rather than referring to symbolS fields
5568 * read.c (s_mri_common): Don't add in value of line_label.
5570 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5571 checking for SEC_LINK_ONCE.
5573 * config/tc-sh.h (sh_fix_adjustable): Declare.
5575 * app.c (input_buffer): New static variable.
5576 (app_push): Save saved_input in allocated buffer.
5577 (app_pop): Restored saved_input.
5578 (do_scrub_chars): Change get parameter to take char * and int as
5579 arguments. Change GET macro to pass input_buffer to get
5580 function. Don't save input into allocated buffer.
5581 * as.h (do_scrub_chars): Update declaration.
5582 * input-file.c (input_file_get): Change to take char * and int.
5583 Read data into passed in buffer. Remove static buffer.
5584 * read.c (scrub_from_string): Change to take char * and int. Copy
5585 data into passed in buffer.
5587 * hash.h: Neaten. Declare hash_traverse.
5588 * hash.c: Complete rewrite based on BFD hashing code.
5589 * gasp.c (chunksize): New variable.
5590 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5593 1999-05-28 Nick Clifton <nickc@cygnus.com>
5595 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5596 addend unless the target uses an old ABI.
5598 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5600 -Wchar-subscripts cleanup
5601 * listing.c (listing_newline): Use unsigned char variable, so
5602 calls to isascii,iscntrl are correct.
5603 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5605 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5606 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5607 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5608 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5610 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5612 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5614 (arch_coldfire_p): New #define.
5615 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5617 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5619 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5621 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5622 (install_operand): Add place `N'.
5623 (init_table): Add registers ACC, MACSR, MASK.
5625 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5627 * config/tc-m68k.c: Change mcf5200 --> mcf.
5628 (archs): Add mcf5206e, mcf5307.
5629 (m68k_ip): Add format `u'.
5630 (install_operand): Add place `m', `M', `h'.
5631 (init_table): Add upper/lower registers.
5633 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5635 1999-05-28 Martin Dorey <mdorey@madge.com>
5637 * config/tc-i960.c: Several minor changes to add ELF and
5638 BFD_ASSEMBLER support.
5639 * config/tc-i960.h: Likewise.
5640 * configure.in (i960-*-elf*): New target.
5641 * aclocal.m4, configure: Rebuild.
5643 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5645 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5646 reloc changes when defined(BFD_ASSEMBLER).
5648 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5650 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5652 * write.c (write_print_statistics): Output to file, not stderr.
5654 * expr.c (generic_bignum_to_int32,64): Prototype.
5656 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5657 output_sleb128, output_uleb128, output_big_sleb128,
5658 output_big_uleb128, output_big_leb128): Prototype.
5659 (output_big_sleb128, output_big_uleb128): Make inline.
5660 (output_big_leb128): Remove inline
5662 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5663 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5664 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5665 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5666 value for correct overflow check in write.c:fixup_segment.
5667 * write.c (fixup_segment): Move bitfield overflow checks to after
5668 the md_apply_fix call.
5669 * config/obj-coff.c (fixup_segment): Likewise.
5670 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5671 valueT *val argument.
5673 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5675 * config/atof-ieee.c (gen_to_words): Correctly round a
5676 denormalized number. Fix off-by-one in range checking for
5677 exponent in a denormal.
5679 1999-05-10 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5684 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5686 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5688 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5690 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5691 (ReverseRegRegmem): Remove.
5692 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5693 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5694 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5697 From Doug Ledford <dledford@redhat.com>
5698 * config/tc-i386.h (RegXMM): New for P/III.
5699 * config/tc-i386.c: Add support for P/III.
5701 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5703 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5704 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5705 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5707 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5709 * config/tc-i386.c (i386_immediate): Skip whitespace before
5710 complaining about junk after expression.
5711 (i386_displacement): Likewise.
5713 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5715 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5716 Don't copy before downcaseing.
5718 1999-05-05 Catherine Moore <clm@cygnus.com>
5720 * tc-m68k.c: Include elf/m68k.h.
5721 (m68k_elf_final_processing): New routine.
5722 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5725 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5727 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5730 1999-04-30 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-mcore.c (mcore_s_section): Dump literals before
5735 1999-04-29 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5740 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5742 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5743 (TC_INIT_FIX_DATA): Delete.
5744 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5745 (TC_INIT_FIX_DATA): Delete.
5746 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5747 * write.c (fix_new_internal): Initialize fx_cgen member.
5748 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5749 (gas_cgen_md_apply_fix3): Update.
5750 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5751 (md_cgen_record_fixup_exp): Update.
5752 (FX_OPINFO_R_TYPE): Update.
5754 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5755 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5756 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5757 * frags.h (struct frag): Make opindex, opinfo ints.
5759 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5761 1999-04-26 Tom Tromey <tromey@cygnus.com>
5763 * aclocal.m4, configure: Updated for new version of libtool.
5765 1999-04-22 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5769 (md_apply_fix3): Do not fix up absolute relocations against
5772 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5774 1999-04-20 Nick Clifton <nickc@cygnus.com>
5776 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5777 changes and data-in-text directives.
5778 (mcore_cons): New function: intercept cons() operations.
5779 (mcore_float_cons): New function: intercept float_cons()
5781 (mcore_stringer): New function: intercept stringer() operations.
5783 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5785 * obj.h (struct format_ops): Change generate_asm_lineno field to
5787 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5789 * config/tc-alpha.c (find_opcode_match): Add default case to
5791 (find_macro_match): Likewise.
5792 (load_expression): Parenthesize && within ||.
5794 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5796 1999-04-17 Nick Clifton <nickc@cygnus.com>
5798 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5799 .text .data .section pseudo ops.
5800 (mcore_s_section): New function. Dump lits before changing secs.
5801 (mcore_s_text): New function. Dump lits before changing secs.
5802 (mcore_s_data): New function. Dump lits before changing secs.
5804 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5806 * config/tc-mips.c (mips_32bitmode): New.
5807 (md_begin): Set mips_32bitmode if needed.
5808 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5809 Set EF_MIPS_32BITMODE.
5811 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5813 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5816 1999-04-16 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5820 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5822 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5823 expressions correctly.
5826 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5828 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5830 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5832 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5833 and fmpynfadd instructions.
5835 1999-04-11 Richard Henderson <rth@cygnus.com>
5837 * as.h (environ): Declare it, if needed.
5838 * as.c (dump_statistics): Don't declare environ.
5839 * configure.in (environ): Detect declaration.
5840 * configure, config.in: Rebuild
5842 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5843 (i386_displacement): Allocate enough space for replacement buffer.
5844 Clean up replacement buffer initialization.
5846 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5848 * subsegs.c (section_symbol): Don't create a new symbol if one
5849 already exists; instead, use the existing one, but set its segment
5850 and frag data if it hasn't already been defined.
5851 * config/obj-coff.c (c_section_symbol): Likewise.
5853 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5855 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5857 1999-04-08 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-mcore.c: New File: Support routines for MCore
5861 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5862 * config/obj-coff.c: Add support for mcore-pe target.
5864 * Makefile.am: Add support for MCore targets.
5865 * Makefile.in: Regenerate.
5866 * configure.in: Add support for MCore targets.
5867 * configure: Regenerate.
5869 * doc/all.texi: Set MCORE.
5870 * doc/as.texinfo: Document MCore specific command line options.
5872 * write.h: Prevent multiple inclusion.
5874 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5876 * asintl.h (LC_MESSAGES): Never define.
5877 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5879 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5882 * Makefile.am (m68k-parse.c): If configuring in the source
5883 directory, copy m68k-parse.y into the local directory before
5884 running ylwrap, to remove spurious differences when generating
5886 * Makefile.in: Rebuild.
5888 * config/tc-sparc.h (md_do_align): Just allocate the number of
5889 bytes necessary, rather than always allocating 1024.
5891 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5893 * listing.c (listing_newline): Add cast to avoid warning.
5894 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5895 * config/tc-i386.c (i386_scale): Add return value.
5896 (build_displacement_string): Remove unused local temp_disp2.
5897 (i386_intel_memory_operand): Add parentheses to avoid warning.
5898 (i386_intel_operand): Remove unused local end_of_operand_string.
5899 (i386_operand): Remove unused local operand_modifier.
5900 (i386_operand): Add parens to avoid warning.
5902 1999-04-04 Don Bowman <don@pixsci.com>
5904 * configure.in: Add mips*-*-vxworks* target; have it define
5906 * configure, config.in: Rebuild.
5908 1999-03-31 Nick Clifton <nickc@cygnus.com>
5910 * configure.in (emulations): Add support for arm-epoc-pe.
5911 * configure: Regenerate.
5912 * config/te-epoc-pe.h: New file. Define macros specific to
5914 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5915 for arm-epoc-pe target.
5917 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5919 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5921 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5923 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5924 detect ",n" without a condition.
5925 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5928 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5930 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5931 instruction is encoded with one bit.
5934 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5936 * doc/internals.texi (CPU backend): Mention that
5937 line_separator_chars should not include newline. From thi
5938 <ttn@mingle.glug.org>.
5940 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5942 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5943 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5945 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5947 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5949 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5951 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5954 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5956 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5958 1999-03-15 Martin Hunt <hunt@cygnus.com>
5960 * app.c (do_scrub_begin): Change '-' back to a symbol char
5961 so we can use multiple opcodes on a line again.
5963 * config/tc-d30v.c: By default, warn if a symbol has
5964 the same name as a register. Plus some minor
5965 updates from the branch.
5967 1999-03-13 Nick Clifton <nickc@cygnus.com>
5969 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5970 BFD_RELOC_16 and BFD_RELOC_64.
5972 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5974 * expr.c (expr): Add missing else.
5976 1999-03-12 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-arm.c (md_apply_fix3): Improve error message.
5980 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5982 * Makefile.am (CPU_TYPES): Add fr30.
5983 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5984 (fr30,m32r dependencies): Update.
5985 * Makefile.in: Rebuild.
5987 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5988 (gas_cgen_record_fixup_exp): Ditto.
5989 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5990 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5991 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5992 (md_cgen_lookup_reloc): Update use of operand->type.
5993 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5994 (md_convert_frag): Call cgen_operand_lookup_by_num.
5995 (md_cgen_lookup_reloc): Update use of operand->type.
5996 (m32r_cgen_record_fixup_exp): Ditto.
5998 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6000 * config/tc-mips.c (md_show_usage): Fix message.
6002 1999-03-03 Nick Clifton <nickc@cygnus.com>
6004 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6005 and LDR reg,=<expr> instruction.
6007 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6010 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6012 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6014 1999-02-17 Nick Clifton <nickc@cygnus.com>
6016 This patch was created by: Scott Bambrough
6017 <scottb@corelcomputer.com>
6020 Special cased '@' character. The '@' character is used as the
6021 ARM assembler comment character, as a special character
6022 and in ELF .symver pseudo-op's, and as a special character in
6023 .type and .section pseudo-ops.
6024 (symver_pseudo): New static variable.
6025 (symver_state): New static variable.
6026 (struct app_save): Add field 'symver_state'.
6027 (app_push): Save global symver_state int struct app_save.
6028 (app_pop): Restore global symver_state from struct app_save.
6029 (do_scrub_chars): Special case handling of '@' character in
6032 * configure.in: Modified to recognize armv* uname syntax from ARM
6034 * configure: Regenerated.
6036 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6037 a prefix to the section's type.
6038 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6039 the type's typename.
6041 * config/tc-arm.h: Add support for PIC generation:
6042 (pic_code): New boolean.
6043 (obj_relocate_extern): Define.
6044 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6045 (TC_CONS_FIX_NEW): Define.
6046 (tc_fix_adjustable): Define.
6047 (GLOBAL_OFFSET_TABLE_NAME): Define.
6049 * config/tc-arm.c: Add support for PIC generation:
6050 (line_seperator_chars): Allow ';' as a seperator for Linux.
6051 (is_immediate_prefix): New macro.
6052 (arm_parse_reloc): New function.
6053 (s_arm_elf_cons): New function.
6054 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6055 (md_undefined_symbol): Special case handling for the Global Offset
6057 (md_apply_fix3): Handle PIC relocs.
6058 (tc_gen_reloc): Handle PIC relocs.
6059 (md_parse_option): Add support for '-k' command line switch to
6060 enable PIC generation.
6061 (cons_fix_new_arm): New function.
6062 (s_arm_elf_cons): New function.
6064 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6066 * configure.in: Add comments for uses of AC_DEFINE.
6067 * acinclude.m4: Likewise.
6068 * acconfig.h: Remove.
6069 * aclocal.m4: Rebuild.
6070 * configure: Rebuild.
6071 * Makefile.in: Rebuild.
6072 * config.in: Rebuild.
6074 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6076 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6077 non-constant offset from a base register.
6079 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6081 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6084 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6086 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6087 (emit_insn): Look for pc-relative and no-overflow specifiers on
6088 internal relocation types.
6090 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6092 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6095 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6097 (mips_4650, mips_4010, mips_4100): Variables removed.
6098 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6099 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6101 (md_begin): Don't bother initializing the mips_NNNN variables;
6102 mips_cpu is set, and that's good enough now.
6103 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6104 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6105 (show): New function, to handle wrapping in the CPU lists.
6106 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6108 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6110 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6111 than treat as an immediate specifier.
6113 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6115 * config/tc-i386.c: Prototype many functions.
6116 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6117 (i386_immediate): Remove unused second argument.
6118 (i386_intel_operand): Fix i386_is_reg typo.
6119 (i386_operand): Use allow_naked_reg.
6120 (output_invalid): Make operand int for K&R.
6122 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6124 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6126 * Makefile.in: Rebuild.
6128 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6130 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6132 (EXTRA_as_new_SOURCES): Comment out.
6133 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6134 * Makefile.in: Rebuild.
6135 * doc/Makefile.in: Rebuild.
6136 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6137 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6138 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6139 * configure: Rebuild.
6140 * aclocal.m4: Rebuild.
6141 * config.in: Rebuild.
6142 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6143 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6144 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6145 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6146 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6147 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6148 (gas_cgen_record_fixup_exp): Ditto.
6149 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6150 descriptor, not global variable.
6151 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6152 descriptor, not global variable. Refer to insert_operand handler
6153 via cpu descriptor, not global function.
6154 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6155 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6156 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6157 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6158 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6159 * config/tc-m32r.c: Ditto.
6160 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6161 (md_assemble): Ditto.
6162 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6164 1999-02-09 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6167 relocations for ELF targets.
6169 1999-02-08 Nick Clifton <nickc@cygnus.com>
6171 * configure.in: Add support for StrongARM target.
6172 * configure: Regenerate.
6174 1999-02-05 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6178 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6181 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6183 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6185 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6187 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6188 (INTEL_DWORD_MNEM_SUFFIX): Define.
6191 (DWORD_PTR): Define.
6192 (XWORD_PTR): Define.
6194 (OFFSET_FLAT): Define.
6196 (NONE_FOUND): Define.
6199 * config/tc-i386.c (set_intel_syntax): New routine.
6200 (intel_syntax): Declare.
6201 (allow_naked_reg): Declare.
6202 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6203 (intel_float_operand): New routine.
6204 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6205 Handle brackets as well as parens. Call i386_intel_operand for
6206 intel syntax. Reverse operands if appropriate. Handle new
6207 suffixes. Handle movzx and movsx.
6208 (i386_is_reg): New routine.
6209 (i386_immediate): New routine.
6210 (i386_scale): New routine.
6211 (i386_displacement): New routine.
6212 (i386_operand_modifier): New routine.
6213 (build_displacement_string): New routine.
6214 (i386_parse_seg): New routine.
6215 (i386_intel_memory_operand): New routine.
6216 (i386_intel_operand): New routine.
6217 (i386_operand): Call i386_displacement, i386_immediate,
6218 i386_scale, etc. instead of handling inline.
6219 (parse_register): Handle registers without prefix.
6221 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6223 * configure: Regenerate.
6224 * configure.in (arm-*-oabi): New.
6225 (thumb-*-oabi): New.
6226 * config/tc-arm.c (target_oabi): Declare.
6227 (md_apply_fix3): Support REL relocs.
6228 (md_parse_option): Handle -oabi.
6229 (elf32_arm_target_format): New routine.
6230 (md_longopts): Add OPTION_OABI.
6231 * config/tc-arm.h: Redefine TARGET_FORMAT.
6234 1999-01-28 Nick Clifton <nickc@cygnus.com>
6236 * write.c (write_relocs): Handle out of range error.
6238 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6239 (fr30_force_relocation): Default to 0.
6241 * config/tc-fr30.h (obj_fix_adjustable): Define.
6242 (TC_FORCE_RELOCATION): Define.
6244 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6247 1999-01-16 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6250 merge of two instructions if the left instruciton kills the right.
6252 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6254 * Makefile.in: Regenerate.
6255 * configure.in: Redo test for using cgen.
6256 * configure: Regenerate.
6258 1999-01-09 Nick Clifton <nickc@cygnus.com>
6260 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6261 redefinition of this macro.
6263 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6265 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6268 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6270 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6271 a read of HI or LO and an immediatly following branch.
6273 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6275 * config/tc-mips.c (md_begin): Another correction to the setting of
6278 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6280 * config/tc-mips.c (md_begin): Correct type-o in setting of
6283 1998-12-21 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6286 bit insn when optimizing, so that parallelised instructions will
6287 start on a 32 bit boundary.
6289 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6291 * config/tc-mips.c (mips_eabi64): New.
6292 (md_begin): Set mips_eabi64.
6293 (mips_elf_final_processing): Use it.
6295 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6297 * config/tc-mips.c (mips_elf_final_processing):
6298 Correct setting of ABI in e_flags.
6300 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6302 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6305 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6307 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6309 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6311 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6312 warning, values that don't fit in the field.
6314 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6316 * config/tc-mips.c (mips_abi_string): New.
6317 (md_parse_option,md_longopts): Add mabi.
6318 (mips_elf_final_processing): Set e_flags based on mabi flag.
6320 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6322 * config/tc-mips.c (md_parse_option): Handle vr4111.
6324 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6326 * config/tc-h8300.c (build_bytes): Change message given if the
6327 instruction requires H8/300H mode and we're not in Hmode, to
6328 suggest that it may be the operand modes that are the problem, not
6329 necessarily the opcode.
6331 1998-12-10 Nick Clifton <nickc@cygnus.com>
6333 * config/tc-fr30.c: Add line separator character.
6335 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6337 * configure.in (hppa-*-mpeix*): New target.
6338 * config/obj-som.h (obj_som_compiler): Declare.
6339 * config/obj-som.c (compiler_seen): New static variable.
6340 (obj_som_compiler): New function.
6341 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6342 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6343 (pa_type_args): Set hppa_priv_level.
6344 (pa_compiler): New static function if OBJ_SOM.
6345 * configure: Rebuild.
6347 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6349 * read.c (output_leb128): Don't mark as inline.
6351 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6353 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6354 AIX .vbyte unaligned data support.
6355 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6356 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6359 1998-12-07 Nick Clifton <nickc@cygnus.com>
6361 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6364 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6366 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6367 BFD_RELOC_ARM_PCREL_BRANCH.
6369 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6372 checking the target type.
6373 (mips-dec-bsd*): Set endian to little.
6374 * configure: Rebuild.
6376 COFF weak symbol support, based on patches from Mark Elbrecht
6377 <snowball3@usa.net>:
6378 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6379 * config/obj-coff.c (obj_coff_weak): New static function.
6380 (obj_coff_endef) [both versions]: Handle weak symbols.
6381 (coff_frob_symbol): Likewise.
6382 (yank_symbols): Likewise.
6383 (obj_pseudo_table): Add "weak".
6385 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6386 <aymeric.vincent@emi.u-bordeaux.fr>.
6387 * aclocal.m4: Rebuild with current tools.
6388 * configure: Rebuild.
6390 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6391 an assertion failure for a case we can't handle when OBJ_ECOFF.
6393 * expr.c (operator): And with 0xff to avoid problems with signed
6396 1998-12-03 Nick Clifton <nickc@cygnus.com>
6398 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6399 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6401 1998-12-02 Nick Clifton <nickc@cygnus.com>
6403 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6406 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6408 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6409 calculation of pcrel point.
6411 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6413 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6416 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6418 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6420 (d10v_cleanup): Only generate previous insn if a multiline insn is
6423 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6425 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6428 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6431 -marm6xxx command line switches.
6433 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6435 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6436 (itbl-ops.o): Delete duplicate dependencies.
6437 Rebuild dependencies.
6438 Add fr30 dependencies.
6439 * Makefile.in: Rebuild.
6441 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6443 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6445 * listing.c: Ignore line terminator characters found inside
6448 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6450 * po/gas.pot: Regenerated.
6452 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6455 fr30_is_label_start(). Also checks for delay slot insns.
6457 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6458 FR30 instructions which contain a colon in the mnemonic.
6460 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6462 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6464 * config/tc-fr30.c: Removed currently superflous code.
6466 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6468 * config/tc-fr30.h: New file.
6469 * config/tc-fr30.c: Tweaking so that it will compile.
6471 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6473 * config/tc-d10v.h (obj_fix_adjustable): Define.
6474 (TC_FORCE_RELOCATION): Define.
6475 (d10v_force_relocation): Declare.
6476 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6477 (md_apply_fix3): Handle Vtable relocs.
6478 (d10v_fix_adjustable): New.
6479 (d10v_force_relocation): New.
6481 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6483 * config/tc-d30v.c: Change default behaviour to ignore potential
6484 conflicts between register name and symbol names.
6486 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6488 * configure.in: Add fr30-*-*.
6489 * config/tc-fr30.c: New file.
6490 * Makefile.in: Regenerated.
6491 * config.in: Regenerated.
6492 * configure: Regenerated.
6493 * doc/Makefile.in: Regenerated.
6494 * po/gas.pot: Regenerated.
6496 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6498 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6501 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6503 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6505 (do_scrub_chars): Add some casts to unsigned char to avoid
6506 unwanted sign extension.
6507 * read.c (lex_type): Set characters about 127 to be symbol
6509 * config/tc-i386.c (md_begin): Set identifier_chars and
6510 operand_chars for values above 127.
6512 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6514 * configure.in: detect cygwin* instead of cygwin32*
6515 * configure: regenerate
6517 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6519 * listing.c: Add support for producing a listing from piped
6522 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6524 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6525 (append_insn): Account for the tx39's multiply behavior.
6527 1998-10-26 Michael Meissner <meissner@cygnus.com>
6529 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6530 from assemble_parallel_insns. Add support for '->' to indicate
6531 explicitly serializing the instructions.
6532 (md_assemble): Ditto.
6534 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6536 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6539 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6541 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6543 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6545 * config/tc-mips.c : support frame and regmask/fregmask when
6546 MIPS_STABS_ELF is specified.
6548 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6550 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6551 (md_apply_fix): Don't return 1 for VTABLE relocs.
6552 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6554 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6556 * doc/c-i386.texi: Replace occurences of "opcode" with
6557 "instruction mnemonic", "instruction", or "mnemonic" when
6558 referring to the name of an instruction. Use "opcode" when
6559 referring to the sequence of machine bytes.
6561 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6562 (is_opcode_char): Rename to is_mnemonic_char.
6563 (md_assemble and i386_operand): Correct error messages from
6564 "opcode" to "instruction mnemonic"
6565 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6566 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6567 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6568 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6569 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6570 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6571 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6573 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6575 * config/tc-i386.c (i386_operand): Check for garbage after
6578 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6580 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6581 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6583 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6585 * config/tc-sh.h (obj_fix_adjustable): Define.
6586 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6587 (md_apply_fix): Likewise.
6588 (tc_gen_reloc): Likewise.
6589 (sh_fix_adjustable): New.
6591 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6593 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6594 * cgen.h (gas_cgen_finish_insn): Update prototype.
6595 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6596 cgen_insn_t -> CGEN_INSN_INT.
6597 (make_parallel): Update handling of CGEN_INT_INSN_P.
6598 (assemble_parallel_insn): Ditto.
6599 (target_make_parallel): New function.
6600 (md_assemble): Use it.
6602 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6604 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6606 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6608 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6609 converted into lower case.
6611 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6613 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6614 (gas_cgen_tc_gen_reloc): Likewise.
6615 * config/tc-m32r.h (obj_fix_adjustable): Define.
6616 * config/tc-m32r.c (m32r_fix_adjustable): New.
6617 (m32r_force_relocation): Handle VTABLE relocs.
6619 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6621 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6623 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6625 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6626 to lower case before parsing.
6628 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6629 parallel insns modift buts in the PSW as a side effect.
6631 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6633 * config/tc-d30v.c (find_format): Test for missing flag and
6636 (md_apply_fix3): Fix error messages to avoid
6637 assumption about presence of a symbol.
6639 (parallel_ok): Disallow parallel instructions that both modify the
6642 (find_format): Generate a warning if an odd numbered register is
6643 used as the first register in a mutli-register instruction.
6645 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6648 relocations are always associated with a symbol.
6650 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6652 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6653 (elf32_sparc_force_relocation): Declare.
6654 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6655 (tc_gen_reloc): Handle vtable relocs.
6656 (elf32_sparc_force_relocation): New.
6658 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6660 * symbols.c (S_IS_FUNCTION): New.
6661 * config/tc-v850.h (obj_fix_adjustable): Define.
6662 (TC_FORCE_RELOCATION): Define.
6663 (v850_force_relocation): Declare.
6664 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6665 of fx_addnumber for VTABLE reloc addends.
6666 (md_apply_fix3): Handle VTABLE relocs.
6667 (v850_fix_adjustable): New.
6668 (v850_force_relocation): New.
6670 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6672 * tc-hppa.c (fp_operand_format): Add some additional formats.
6673 (pa_ip): Do not automatically promote into pa2.0 mode.
6674 (pa_level): Handle ".level 2.0".
6676 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6678 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6679 * config/tc-i386.h (template.extension_opcode): Change to
6680 unsigned int to allow full range of 8-bit opcode suffixes.
6681 (None): Redefine as 0xffff.
6683 From Jeff B Epler <jepler@usgs.gov>
6684 * doc/c-i386.texi (i386-SIMD): New section.
6686 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6688 * read.c (discard_rest_of_line): New function.
6689 * read.h: Declare it.
6690 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6692 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6694 * config/tc-d10v.c (find_symbol_matching_register): New function.
6695 (find_opcode): Cope with the case where a register name matches
6698 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6700 * config/tc-v850.c (md_pcrel_from): Rename to
6701 v850_pcrel_from_section.
6702 (v850_pcrel_from_section): Do not resolves symbols in other
6705 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6707 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6709 * config/tc-d10v.c (find_opcode): Generate an error if a register
6710 is supplied for an operand that should not be a register.
6712 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6715 instructions to have another instruction in the right bin.
6717 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6719 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6720 the right container if the left container holds a branch
6723 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6725 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6726 both a register name and symbol name.
6727 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6729 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6732 execution unit class.
6734 (reg_name_search): If a name matches a register and a symbol,
6735 prefer the register.
6736 (find_format): Disallow flag registers when a general purpose
6737 register is required.
6738 If a number is required, but a register has been given, check to
6739 see if a symbol with the same name as the register exists, and if
6740 so, use that symbol.
6742 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6744 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6746 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6748 * config/tc-d30v.c (find_format): Do not accept flag registers as
6749 general purpose registers.
6750 (find_format): If an immediate value is expected at a given place
6751 in a format, but a register name has been provided instead, check
6752 to see if that register name matches the name of a predefined
6753 symbol and if it does, then use the symbol instead.
6754 (reg_name_search): If a register name matches a symbol name,
6755 prefer the register name to the symbol name.
6757 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6759 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6760 the previous insn to empty.
6762 1998-09-20 Michael Meissner <meissner@cygnus.com>
6764 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6765 pieces, forcing the use of an ANSI compiler.
6767 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6769 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6771 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6773 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6775 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6777 (obj_elf_vtable_entry): Likewise.
6778 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6779 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6780 (tc_gen_reloc): Likewise.
6781 (arm_fix_adjustable): Likewise.
6782 (elf32_arm_force_relocation): New.
6783 (armelf_frob_symbol): Remove coff-style symbol support.
6785 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6787 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6789 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6791 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6792 OBJ_COFF so that routine is defined for a.out format.
6794 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6796 * config/tc-i386.c (i386_operand): Detect non-segment registers
6797 used as segment prefixes.
6799 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6801 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6802 optimize across FDE boundaries.
6804 * config/obj-coff.c (obj_coff_section): Preserve any link once
6805 flags when setting the section flags.
6807 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6809 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6810 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6812 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6814 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6817 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6819 * frags.c (frag_grow): Include the size of the frag struct in the
6822 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6823 if the new subseg comes before the old.
6825 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6827 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6828 to handle edge8 and edge16.
6830 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6832 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6833 before we clobber the symbol involved.
6835 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6837 * config/tc-arm.c: Remove OBJ_ELF definitions for
6838 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6839 use arm_adjust_symtab for OBJ_COFF.
6840 (armelf_adjust_symtab): New Routine.
6841 * config/tc-arm.h: Define obj_adjust_symtab to
6842 armelf_adjust_symtab for OBJ_ELF.
6844 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6846 * configure.in: Make all i386-elf targets use bfd_gas.
6847 * config/tc-i386.c (tc_i386_force_relocation): New.
6848 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6849 (md_apply_fix3): Likewise.
6850 (tc_gen_reloc): Handle them.
6851 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6852 tc_i386_force_relocation.
6854 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6856 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6858 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6860 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6861 current opcode after writing the first insturction of a reverse
6864 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6866 * read.h (generate_lineno_debug): Add prototype.
6867 * read.c (generate_lineno_debug): Make non-static.
6869 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6871 * config/tc-i386.c (md_assemble): Only warn for address/data size
6874 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6876 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6877 against Thumb function names, as the linker needs this information.
6879 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6881 * expr.c (operand): Check also that there is no advance in operand
6882 after atof_generic in order to decide "is it label 0f or floating
6885 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6887 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6888 command line options with a single dash.
6889 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6891 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6893 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6894 * tc-arm.c (arm_fix_adjustable): New routine.
6896 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6898 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6899 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6900 demand_empty_rest_of_line before mri_comment_end.
6901 (equals): Check garbage after expression before
6902 mri_comment_end in MRI mode.
6904 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6907 small immediate constant to use the constant itself rather than
6910 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6912 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6913 (pa_leave): Likewise.
6915 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6917 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6919 (i386_operand): Fix an error message.
6921 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6923 * doc/c-arm.texi (ARM Directives): Document .req directive.
6925 * config/tc-arm.c (reg_required_here): Display erroneous string if
6926 the register name could not be decoded.
6927 Do not set inst.instruction if the sift is -1.
6929 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6931 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6934 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6936 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6937 even if it is belived to be unnecessary.
6939 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6941 config/tc-i386.c (i386_operand): Size immediate constants by
6942 suffix (erroneously removed as part of July 7 change).
6944 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6946 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6947 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6948 (armelf_frob_symbol): New Routine.
6949 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6951 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6953 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6955 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6957 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6958 command line switches passed to assembler.
6960 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6962 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6963 (gas_cgen_opcode_desc): Declare.
6964 (gas_cgen_parse_operand): Declare.
6965 (*): Prepend gas_ to gas specific fns to denote them as such.
6967 * cgen.c (gas_cgen_opcode_desc): New global
6968 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6969 (queue_fixup): Renamed from cgen_queue_fixup.
6970 (*): Prepend gas_ to gas specific fns to denote them as such.
6972 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6973 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6974 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6975 Open opcode table and initialize it.
6976 (make_parallel): Use gas_cgen_opcode_desc.
6977 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6978 (md_assemble): Ditto.
6980 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6982 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6983 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6984 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6985 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6986 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6987 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6988 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6989 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6990 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6991 (INIT_STAB_SECTION): Likewise.
6992 (OBJ_PROCESS_STAB): Likewise.
6994 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6995 (md_parse_option): Watch for them.
6996 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6997 (md_begin): Kill neverdef code.
6998 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6999 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7000 (s_alpha_coff_wrapper): New.
7001 (md_pseudo_table): Trap all ECOFF pseudos.
7003 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7005 Start of changes to remove mdebug section from mips*-elf
7006 Based on MIPS_STAB_ELF definition
7007 * acconfig.h: undef if not configured
7008 * config.in: undef if not configured
7009 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7010 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7011 * stabs.c (s_stab_generic): flush frag
7013 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7015 * configure.in: (arm-*-elf): Handle.
7016 (thumb-*-elf): Handle.
7017 * configure: Regenerate.
7018 * read.c (stringer): Fix typo in comment.
7019 * write.c (fixup_segment): Don't add symbol value to addend if
7021 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7023 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7026 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7028 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7029 (write_2_short): Emit warning if new flag is set.
7030 (do_assemble): Set flags if left instruction is one of special
7031 "right-instruction-killer" type.
7033 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7035 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7036 Always output words in debug_info section as big endian.
7037 (sparc_target_format): Choose correct bfd target.
7038 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7040 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7042 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7043 to work with internationalization code. Issue an error when two
7044 operands match that are not allowed to match.
7046 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7048 * configure.in (install_tooldir): Allow target to specify whether
7049 it wants to be installed in $(tooldir)/bin.
7050 * configure: Regenerate.
7051 * Makefile.am (install-exec-local): Set install-exec-tooldir
7052 dependency via configure.
7053 * Makefile.in: Regenerate.
7055 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7057 * Makefile.am (install-exec-local): Split into two ...
7058 (install-exec-bindir,install-exec-tooldir): New rules.
7059 * Makefile.in: Regenerate.
7061 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * Makefile.am (install-exec-local): Don't remove the file before
7064 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7065 W. Rozycki <macro@ds2.pg.gda.pl>.
7066 * Makefile.in: Rebuild.
7068 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7070 * cgen.c: Include libiberty.h.
7071 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7072 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7073 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7074 (md_cgen_lookup_reloc)): Declare.
7075 (md_cgen_record_fixup_exp): Declare.
7076 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7077 (m32r_relax_frag): Declare.
7078 (cgen_md_apply_fix3): Decls moved to cgen.h.
7079 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7080 (m32r_cgen_record_fixup_exp): Delete decl.
7081 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7082 (assemble_nop): Delete.
7083 (expand_debug_syms): Delete unused `exp'.
7084 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7085 Add default case for -Wall.
7086 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7087 (md_atof): Delete unused wordP.
7089 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7091 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7094 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7097 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7098 .print, .purgem, and .struct. Remove documentation for
7101 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7103 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7104 Update call to insert_operand.
7106 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7108 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7110 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7112 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7113 whitespace after a prefix operator.
7115 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7117 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7119 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7121 * config/tc-sparc.c (log2): New static function.
7122 (s_reserve): Use log2 to convert alignment before calling
7124 (s_common): Use log2 to convert alignment before calling
7125 record_alignment and frag_align.
7126 (sparc_cons_align): Use log2.
7128 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7131 (s_common): Likewise.
7133 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7134 initialization of waddr.
7135 (sparc_elf_final_processing): Add default case to switch.
7137 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7139 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7140 than temporary real.
7142 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7144 * write.c (subsegs_finish): Don't align the segments if there were
7147 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7148 copying aux information.
7150 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7151 expression into a symbol.
7153 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7155 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7156 type to unsigned int.
7157 (md_assemble): Change type used to store offsets from unsigned
7159 (i386_operand): Switch error check to only call RESTORE_END_STRING
7160 once after parse_register.
7162 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7164 * config/tc-v850.c (md_show_usage): Changed format to match that
7167 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7169 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7171 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7173 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7176 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7178 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7179 * doc/Makefile.in: Rebuild.
7181 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7183 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7184 for %lo expressions.
7185 (mips_ip, case 'u'): Move range check after code to mask
7186 off bits in %hi/%lo expressions. Mask off high bits for
7189 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * doc/Makefile.am (gasver.texi): New target.
7192 (as.info, as.dvi): Depends upon gasver.texi.
7193 * doc/as.texinfo: Include gasver.texi. Mention version number on
7194 title page and in top node.
7195 * doc/Makefile.in: Rebuild.
7197 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7199 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7200 but not including the line containing the edict.
7201 * listing.h (LISTING_EOF): New.
7202 * input-scrub.c (input_scrub_next_buffer): Call it.
7204 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7206 * config/tc-i386.c (i386_operand): Don't set the size of an
7207 immediate address based solely on the suffix and the mode.
7209 * config/tc-i386.c (md_assemble): Add assertion to make sure
7210 overlap2 does not set Imm.
7212 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7213 sequences of whitespace to a single space.
7214 (is_space_chars): Just compare with space.
7215 (md_begin): Don't initialize space_chars.
7216 (md_assemble): Just skip a single whitespace character.
7217 (i386_operand): Rewrite base-index parsing to use new
7218 parse_register, and to skip white space. Skip white space in a
7219 number of other places too. Don't give error message if
7220 parse_register fails.
7221 (parse_register): Change reg_string parameter to be non-const.
7222 Add end_op parameter. Skip white space after the `%', and return
7223 end of register string. Give error message here rather than
7226 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7228 Based on patch from Matt Semersky <matts@scd.hp.com>:
7229 * expr.c (op_encoding): Make const.
7230 (expr_set_precedence): New function.
7231 (expr_begin): Don't set operator rankings, just call
7232 expr_set_precedence.
7233 * expr.h (expr_set_precedence): Declare.
7234 * read.c (s_mri): Call expr_set_precedence.
7236 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7238 * doc/as.texinfo (Statements): Remove paragraph discussing
7239 continuing lines with a backslash. This hasn't worked for years,
7242 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7244 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7246 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7247 (ps_CTORS, ps_DTORS): New section types.
7248 (vms_fixup_xtors_section): New function
7249 (Ctors_Psect, Dtors_Psect): Define.
7250 (IS_GXX_XTOR): Define
7251 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7252 Filter static constructors/destructors and add to
7253 Ctors_Symbols/Dtors_Symbols chain.
7254 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7255 appropriate section.
7257 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7258 * makefile.vms: Merge vax/vms support.
7260 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7262 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7263 (elf_pseudo_table): Add them.
7264 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7265 (md_apply_fix): Accept them.
7266 (mips_fix_adjustable): Don't adjust them.
7267 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7268 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7269 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7270 (tc_fix_adjustable): Don't adjust them.
7272 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7274 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7276 * Makefile.in: Regenerate.
7277 * configure.in: AC_SUBST cgen_cpu_prefix.
7278 * configure: Regenerate.
7280 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7282 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7283 Changed all users of COND12_DELAY.
7285 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7287 * config/tc-mn10300.c (set_arch_mach): New function.
7288 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7289 (md_begin): Default to mn10300 mode.
7290 (md_assemble): Only accept instructions for the core mn10300
7291 chip and the active machine type.
7293 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * subsegs.h (segment_info_type): Give the struct a name.
7296 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7297 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7298 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7299 * config/tc-w65.h (tc_reloc_mangle): Declare.
7300 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7302 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7304 * config/tc-v850.c (v850_comm): Restore old section
7305 after common processing.
7307 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7309 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7311 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7313 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7314 char with code that explicitly sign-extends.
7316 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7318 * config/tc-v850.c (md_begin): Restore text section as the current
7319 section after creating call table sections.
7320 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7323 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7324 with call to macro SYM_AUXINFO.
7326 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7328 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7329 with the program transform name.
7330 * Makefile.in: Rebuild.
7332 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7337 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * config/tc-i386.c (i386_operand): Be prepared for a space between
7340 the open parenthesis and the start of the register operand,
7341 because of the June 16 change.
7343 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7345 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7348 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7350 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7351 even if it is belived to be unnecessary.
7353 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7357 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7359 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7361 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7362 shift amount for a repeated operand. The shift amount for the
7363 repeated copy comes from the size of the operand.
7365 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7367 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7369 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7371 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7373 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7375 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7376 characters in it as LEX_IS_SYMBOL_COMPONENT.
7377 * config/tc-i386.h (tc_symbol_chars): Define.
7378 (extra_symbol_chars): Declare.
7379 * config/tc-i386.c (extra_symbol_chars): Define.
7380 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7381 (line_comment_chars): Set to '/' if TE_LINUX.
7382 * doc/c-i386.texi (i386-prefixes): Update.
7383 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7385 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7387 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7388 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7390 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7392 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7393 constraint in instructions REP & REPI.
7395 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7397 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7398 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7400 (check_range): If the operand is shifted, then shift the number
7401 before checking its range.
7403 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7405 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7408 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7410 * config/tc-v850.c (v850_comm): Create special sections as needed.
7412 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7414 * config/tc-d10v.c (write_2_short): Addition of swapping
7415 instructions for sequential and reverse sequential order when
7416 given order is not possible.
7418 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7420 * Makefile.am: Rebuild dependencies.
7421 (DEP_INCLUDES): Fix reference to intl build directory.
7422 * Makefile.in: Rebuild.
7424 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7426 * doc/c-i386.texi: Update 16 bit documentation.
7428 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7429 IgnoreDataSize to IgnoreSize as they are used for address size as
7431 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7432 32-bit mode, similarly addr16/data16 and variants.
7434 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7436 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7437 sequential word multiply instructions.
7439 (do_assemble): Add extra command line argument, to allow mul32
7440 attribute to be preserved across parallel insns.
7441 (md_assemble): Insert NOPs between explicitly parallel insns which
7442 contain an 32 bit multiply and a 16 multiply.
7444 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7446 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7449 * config/tc-i386.c (reloc): Add braces.
7451 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7452 consistent with Intel naming.
7453 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7454 use bitfields in sib_byte.
7455 (modrm_byte): Don't use bitfields here either.
7457 * config/tc-i386.c (current_templates): Add const.
7458 (parse_register): Add const to return, param, and char *s.
7459 (i386_operand): Add const to reg_entry *r.
7460 * config/tc-i386.h (templates): Add const to start, end.
7462 Inspired by code for 16 bit gas support from Martynas Kunigelis
7463 <martynas@nm3.ktu.lt>:
7464 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7465 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7466 (uses_mem_addrmode): Remove.
7467 (md_estimate_size_before_relax): Add support here too.
7468 (md_relax_table): Rewrite interface to md_relax for 16 bit
7470 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7471 (opcode_suffix_to_type): Remove.
7472 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7473 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7474 (md_convert_frag): Likewise.
7475 (i386_operand): Add support for 16 bit base/index regs,
7476 immediates, and displacements. Remove some unnecessary casts, and
7477 localise end_of_operand_string, displacement_string_start,
7478 displacement_string_end variables. Add GCC_ASM_O_HACK.
7479 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7481 * config/tc-i386.c (prefix_hash): Remove.
7482 (md_begin): Rewrite without obstacks. Remove prefix hash table
7483 handling. Rewrite lexical table handling.
7484 (i386_print_statistics): Don't print prefix statistics.
7485 (md_assemble): Rewrite instruction parser so that line is not
7486 converted to lower case. Don't do a hash_find for prefixes,
7487 instead recognise them via opcode modifier.
7488 (expecting_operand, paren_not_balanced): Localise variables.
7489 * config/tc-i386.h (IsPrefix): Define.
7490 (prefix_entry): Remove.
7492 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7493 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7494 '\\' in case where comment_chars contains '/'.
7496 * config/tc-i386.c (MATCH): Ensure given operand and template
7497 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7498 you must write `ljmp *table(%ebx)'.
7500 From H.J. Lu <hjl@gnu.org>:
7501 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7502 as 0 ifndef BFD_ASSEMBLER.
7503 (md_assemble): Allow immediate operands without suffix or
7504 other reg operand to default in size to the current code size.
7506 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7508 * config/tc-v850.c (md_begin): Restore creation of
7509 .call_table_text and .call_table_data sections.
7511 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7514 after emitting a word of noops.
7516 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7518 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7519 (i386_operand): Simplify checks for valid base/index combinations.
7520 Disallow `in 4(%dx),%al'.
7522 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7524 (add_prefix): Change parameter from char to int.
7526 * config/tc-i386.h (Ugh): Define opcode modifier.
7527 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7529 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7530 CONSISTENT_REGISTER_MATCH macros to check register types more
7531 thoroughly. Check for illegal suffix/operand combinations
7532 when matching insns with operands. Handle new `s' suffix, and
7533 associated FloatMF opcode modifier for float insns with memory
7535 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7536 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7537 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7538 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7539 DATA_PREFIX_OPCODE throughout.
7541 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7542 (md_assemble): Rewrite suffix/register operand checking code to be
7543 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7544 AnyMem, the better to grep.
7546 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7547 given a memory operand. Don't set Abs bits either.
7548 (type_names): Remove Mem*, Abs*.
7549 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7550 define opcode_modifiers as these cases are handled by Disp8,
7551 Disp16, Disp32 and suffix checks.
7552 (COMES_IN_BOTH_DIRECTIONS): Remove.
7553 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7555 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7556 if IgnoreDataSize modifier given. Remove ShortformW modifier
7557 test. Add test for ShortForm in W base_opcode modification.
7558 Merge Seg2ShortForm and Seg3ShortForm code.
7559 * config/tc-i386.h (ShortFormW): Remove.
7560 (IgnoreDataSize): Define.
7562 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7564 * config/tc-d30v.c (md_assemble): Store previous segment state
7565 with previous instruction.
7567 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7569 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7570 (ebp, esp): Remove static variables.
7571 (MATCH): Remove test for InOutPortReg.
7572 (i386_operand): Properly handle InOutPortReg here instead.
7573 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7574 (md_assemble): Simplify and correct modrm and sib generation.
7575 (i386_operand): Add warning for scale without index.
7576 Rewrite checks for valid base/index combinations.
7578 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7579 macros and enclose in do while(0).
7580 (RESTORE_END_STRING): Likewise.
7581 (md_assemble): Add one to printed operand number so we start
7582 from 1 not 0. Add some more gettext invocations.
7583 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7586 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7587 DATA_PREFIX, SEG_PREFIX): Define.
7588 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7589 (check_prefix): Remove function.
7590 (add_prefix): New function. Add prefix to i.prefix as well as
7592 (md_assemble): Changes for add_prefix. Remove hack for wait
7593 prefix, instead always output prefixes in fixed order. Test
7594 for jcxz/loop when selecting between word & dword operations,
7595 and add address size prefix rather than operand size prefix.
7596 Remove operand -> address size hack when emitting jcxz/loop.
7597 (i386_operand): Remove O_Absent check as it's done in expr.
7599 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * configure.in: Recognize m5200 as a cpu_type of m68k.
7602 * aclocal.m4: Rebuild with current libtool.
7603 * configure: Rebuild.
7605 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7607 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7608 to relaxable_symbol to prevent references to external symbol from
7611 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7614 symbols are relaxable.
7616 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7618 * config/tc-v850.c (md_begin): Don't create special
7619 sections by default.
7621 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7623 * config/tc-mips.c (macro): For div and udiv, close the
7624 reorder block as soon as possible.
7626 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7628 From Matt Semersky <matts@scd.hp.com>:
7629 * macro.c (macro_mri_mode): New function.
7630 * macro.h (macro_mri_mode): Declare.
7631 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7634 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7636 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7639 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7640 until after xstrdup in OBJ_EVAX case.
7642 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7644 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7645 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7646 of hardcoded magic number.
7647 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7649 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7651 * read.c (do_s_func): New function.
7653 * read.h (do_s_func): Add prototype.
7655 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7657 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7658 nops if fill pattern not specified.
7660 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7662 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7663 * config/te-go32.h (TE_GO32): Define.
7664 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7666 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7668 Implement .func/.endfunc pseudo-ops.
7669 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7671 * read.c (potable): Add .func,.endfunc.
7672 (s_func): New function.
7673 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7675 (in_doc_func_p,current_function_label): New static globals.
7676 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7678 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7680 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7681 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7682 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7683 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7684 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7685 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7686 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7687 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7688 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7689 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7690 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7691 * config/tc-a29k.c: Don't define md_short_jump_size,
7692 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7693 * config/tc-alpha.c: Likewise.
7694 * config/tc-alpha.h: Likewise.
7695 * config/tc-arm.c: Likewise.
7696 * config/tc-h8300.c: Likewise.
7697 * config/tc-h8500.c: Likewise.
7698 * config/tc-hppa.c: Likewise.
7699 * config/tc-i860.c: Likewise.
7700 * config/tc-i960.c: Likewise.
7701 * config/tc-ppc.c: Likewise.
7702 * config/tc-sh.c: Likewise.
7703 * config/tc-sparc.h: Likewise.
7704 * config/tc-tic30.c: Likewise.
7705 * config/tc-w65.c: Likewise.
7706 * config/tc-z8k.c: Likewise.
7708 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7710 * config/tc-vax.c (_): Delete this macro used for placeholder
7711 values in vax_operand_width_size; it conflicts with the _() macro
7712 used for internationalization.
7714 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7716 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7717 code. From Chris Moller <moller@bops.com>.
7719 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7720 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7721 * read.c (emit_expr): Initialize seg and subseg fields of a new
7723 * write.c (write_object_file): Switch to the appropriate segment
7724 and subsegment when processing a broken word.
7726 * config/tc-m68k.c (mri_assemble): New static function.
7727 (build_mri_control_operand): Call mri_assemble rather than
7729 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7730 (s_mri_endf, s_mri_endw): Likewise.
7732 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7734 * read.c (s_org): Call md_flush_pending_output if it is defined.
7736 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7738 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7740 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7741 (md_parse_option): Add for same.
7742 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7743 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7744 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7746 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7748 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7750 * config/tc-arm.c (find_real_start): Relax definition of local
7753 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7755 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7756 symbols at the given address, not just the last one specified.
7758 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7760 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7761 or number_to_chars_littleendian to write data.
7763 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7765 * config/tc-v850.c (md_assemble): Remove artificially created
7766 register name symbols.
7768 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7770 * write.c (fixup_segment): Change "segment" to "section" in
7773 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7775 * write.c (fixup_segment): Change sym1-sym2 message again.
7777 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7779 * write.c (fixup_segment): Improve error message for sym1-sym2
7780 errors when sym1 is in a different segment from sym2.
7782 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7784 * config/tc-m32r.c (warn_unmatched_high): New static local.
7785 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7786 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7787 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7788 (md_parse_option): Likewise.
7789 (md_show_usage): Likewise.
7790 (m32r_frob_file): Likewise.
7792 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7793 (read_a_source_file): Call them.
7794 * read.h (stabs_generate_asm_file): Declare.
7795 * stabs.c (stabs_generate_asm_file): New function.
7796 (generate_asm_file): New function.
7797 (stabs_generate_asm_lineno): Move file name handling into
7800 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7802 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7803 (d30v_current_align, d30v_current_align_seg): New variables.
7804 (d30v_last_label): New variable.
7805 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7806 (s_d30v_data, s_d30v_section): Likewise.
7807 (md_pseudo_table): Call them.
7808 (md_begin): Initialize d30v_current_align_seg.
7809 (md_assemble): Call d30v_align when needed by known current alignment.
7810 (d30v_frob_label, d30v_cons_align): New functions.
7811 * config/tc-d30v.h (md_do_align): Remove.
7812 (tc_frob_label): Call d30v_frob_label.
7813 (md_cons_align): New.
7815 * config/tc-d30v.c (find_format): Convert complex expressions to
7816 expression symbols before processing. Clean up code formatting.
7818 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7820 * po/Make-in (install-info): New target.
7822 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7824 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7826 * config/tc-mn10300.c (md_assemble): Likewise.
7828 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7830 * Makefile.am: Update with `make dep-am'.
7831 (HFILES): Add cgen.h.
7832 (cgen.o): Depend on cgen.h.
7833 * Makefile.in: Regenerate.
7835 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7837 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7839 * gasp.c (grab_label): Permit a label to be a preprocessor
7840 variable by permitting a label to start with a backslash.
7842 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7844 * config/tc-mips.c (validate_mips_insn): Removed hack
7845 for previously inaccessible bitfields in some INSN_TRAP
7848 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7850 * config/tc-d30v.c (do_assemble): Abort with error message
7851 if opcode operands do not match.
7853 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7855 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7856 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7857 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7858 similar new 'q' operand.
7860 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7862 * cgen.c (cgen_asm_finish_insn): Fix typo.
7864 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7867 * cgen.c: Include it.
7868 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7869 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7870 All callers updated.
7871 * config/tc-m32r.c: Include cgen.h.
7872 (m23r_insn): New members num_fixups,fixups.
7874 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7876 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7877 to avoid compiler warning.
7879 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7881 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7884 * makefile.vms (OBJS): Add ehopt.obj
7886 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7888 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7890 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7892 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7893 a short format insn.
7894 (md_assemble): Set it for explicitly packed insns.
7896 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7898 * config/obj-coff.c (c_symbol_merge): Do not take address of
7899 native fields when performing the memcpy.
7901 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7903 * config/tc-mips.c (macro,macro2): Implement
7904 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7906 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7908 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7909 relocations against globally visible symbols.
7910 * config/tc-m68k.c (relaxable_symbol): New macro.
7911 (m68k_ip, md_estimate_size_before_relax): Use it.
7912 (tc_m68k_fix_adjustable): Also handle weak symbols.
7914 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7916 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7917 references to externally visible symbols.
7918 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7919 values in twice for a PC relative reloc if the symbol is
7922 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7923 don't adjust a PC relative reloc against an externally visible
7925 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7926 for a PC relative fixup against an externally visible defined
7927 symbol, arrange to store object file and addend values as though
7928 the symbol were not defined.
7929 (tc_gen_reloc): Likewise.
7931 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7933 * read.c (sizeof_leb128): Referenced externally by write.c so
7936 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7938 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7939 and expand a 'debug' symbol associated with the next instruction
7940 that does not cause a short instruction to be filled with a NOP.
7941 (md_pseudo_table): Add support for .debugsym.
7942 (assemble_parallel_insn): Add calls to expand_debug_sym as
7944 (md_assemble): Ditto.
7946 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7948 * as.c (main): Conditionally call setlocale.
7949 * gasp.c (main): Likewise.
7950 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7951 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7953 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7955 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7957 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7959 * config/tc-hppa.c: Change all calls to bzero to use memset.
7960 (pa_ip): Add cast to avoid warning.
7961 (tc_gen_reloc, md_apply_fix): Likewise.
7962 (pa_find_space_by_number): Likewise.
7963 (hppa_force_relocation): Likewise.
7964 (pa_block): Change i to unsigned int.
7965 * config/obj-som.h (obj_som_copyright): Declare.
7967 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7969 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7970 for line numbers for assembly source.
7972 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7974 * configure.in: Change version number to 2.9.4
7975 * configure: Rebuild.
7977 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7979 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7981 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * ecoff.h: Change symbolS in function declaration to struct
7986 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7988 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7989 (md_convert_frag): Fix i18n typo.
7991 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7993 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7994 * ecoff.h: Protoype it.
7995 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7996 [EVAX] (s_alpha_prologue): Delete.
7997 (md_pseudo_table): Update.
7999 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8002 array to local pointer.
8003 (get_args, parse_expr): Add casts to avoid warnings.
8005 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8007 * read.c (s_set): Cast xmalloc return value to fragS *.
8008 * config/tc-m68k.c (m68k_ip): Function made static to match
8009 previous forward declaration.
8010 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8012 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8014 * config/tc-v850.c: Add internationalisation macros to error
8017 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8018 macros to error strings.
8020 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8022 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8023 reloc is in the TOC csect.
8024 (md_apply_fix3): Correct gettext typo.
8026 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8028 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8029 .L - they are local labels and the branches are not really
8030 function calls but rather far jumps.
8032 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8034 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8036 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * config/tc-i386.c (md_assemble): Print operand number rather than
8039 using ordinal_names.
8040 (i386_operand): Likewise.
8042 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8044 * Makefile.am (INTLLIBS): Define to work around apparent automake
8046 All Makefiles: Regenerated.
8048 * Many files: Added gettext invocations around user-visible
8050 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8051 HAVE_LC_MESSAGES): Define.
8052 * dep-in.sed: Added asintl.h.
8053 * po/Make-in: New file.
8054 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8056 * read.c (Z_): Renamed from `_'.
8057 * Makefile.am (SUBDIRS): Added po.
8058 (POTFILES): new macro.
8059 (po/POTFILES.in): New target.
8060 ($(OBJS)): Added asintl.h.
8062 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8063 (as_new_LDADD): Added $(INTLLIBS).
8064 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8065 (gasp_new_LDADD): Added $(INTLLIBS).
8066 (gasp_new_DEPENDENCIES): New macro.
8067 * configure, aclocal.m4: Rebuilt.
8068 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8070 (ALL_LINGUAS): Define.
8071 * macro.c: Include "asintl.h".
8072 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8073 * as.h: Include "asintl.h".
8074 * config/tc-i386.c (ordinal_names): Removed.
8075 (md_assemble): Changed error text to avoid ordinal_names.
8076 (i386_operand): Likewise.
8077 (reloc): Added as_bad to avoid i18n problems.
8078 (tc_gen_reloc): Likewise.
8079 * config/tc-arm.c (bad_args): Now a #define.
8081 * config/obj-vms.c (VMS_stab_parse): Changed type of
8083 (global_symbol_directory): Unified strings to avoid i18n
8085 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8086 avoid i18n problems.
8087 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8088 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8090 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8092 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8094 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8096 * as.c (print_version_id): Added an fprintf to avoid i18n
8098 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8100 * expr.c (expr): Added as_warn call to avoid i18n problems.
8101 * messages.c (as_assert): Changed code to avoid i18n problems.
8102 (as_abort): Likewise.
8103 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8104 (s_space): Likewise.
8105 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8107 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8109 * config/tc-i386.c (check_prefix): New static function, split out
8111 (struct _i386_insn): Add wait_prefix field.
8112 (md_assemble): Remove wait_prefix local variable. Use
8113 check_prefix when adding a prefix.
8115 * config/tc-i386.c (current_templates): New static variable.
8116 (md_assemble): Remove current_templates local variable.
8117 (md_assemble, i386_operand): Improve error and warning messages in
8118 many places. Add RESTORE_END_STRING in many places before error
8119 return. Clarify some comments.
8121 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8123 (md_assemble): Parse string instruction operands, looking for
8124 segment override prefixes. Check for invalid segment prefixes on
8126 (i386_operand): i.seg[] and max mem_operand changes for string
8128 * config/tc-i386.h (EsSeg): Define.
8130 * config/tc-i386.h (regKludge): Define.
8131 (iclrKludge, imulKludge): Don't define.
8132 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8133 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8134 opcode_modifier checks to look for more common cases first. Add
8135 default_seg for IsString case.
8137 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8139 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8141 * configure: Rebuild with new automake and libtool.
8142 * aclocal.m4, Makefile.in: Likewise.
8144 * doc/Makefile.am (as.dvi): New target.
8145 * doc/Makefile.in: Rebuild.
8147 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8149 * configure.in: Added sparc86x support.
8151 * configure: Rebuild.
8153 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8155 (md_parse_option): Warn if -EL is not supported for this architecture.
8157 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8159 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8161 * config/tc-mips.c (mips_ip): Note when we use get match on
8162 the full instruction name.
8164 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8166 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8167 back into the expression to handle add/sub simplification correctly.
8169 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8171 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8173 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8175 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8178 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8180 * symbols.c (max_indent_level): New global.
8181 (print_symbol_value_1): Use it.
8182 * expr.h (expr_build_dot): Declare.
8183 * expr.c (expr_build_dot): New function.
8185 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8187 * symbols.c (print_binary): New function.
8188 (print_expr_1): Call it.
8190 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8192 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8193 operand in the opcode.
8195 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8197 * config/tc-i386.h: Reorder operand flags and opcode modifier
8198 flags for clarity. Remove unused definitions: Unknown,
8199 ImmUnknown, DispUnknown, NoModrm.
8200 * config/tc-i386.c (type_names): Add missing Debug type.
8201 (md_assemble): Better duplicate prefix checking. Quicker string
8202 instruction check via new opcode_modifier flag.
8204 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8206 * doc/as.texinfo (Invoking): Clarify -Wa example.
8208 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8210 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8211 (s_mips_weakext): Define.
8212 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8213 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8216 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8218 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8219 is an error if the value can not be computed at assembly time.
8220 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8222 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8224 * gasp.c (main): Set next field of new include_path structure to
8225 NULL. From Avery Pennarun <averyp@gdc.ca>.
8227 * read.c (s_mri_sect): Call as_bad rather than abort for an
8228 unsupported MRI target.
8230 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8232 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8233 the destination of a branch instruction should be altered.
8234 (find_real_start): New function: Locate the real, Thumb coded
8235 start of a Thumb function.
8236 (do_t_branch23): Alter the destination of branches to Thumb
8239 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8241 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8243 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8246 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8248 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8249 * doc/c-hppa.texi: Likewise.
8251 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8253 * Makefile.am: Rebuild dependencies.
8254 * Makefile.in: Rebuild.
8256 * Makefile.am (DEP_INCLUDES): New variable.
8257 (.dep1): Change to work when srcdir is not an absolute path.
8258 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8259 * Makefile.in: Rebuild.
8261 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8263 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8264 LinearAddress patch.
8266 * configure.in: Set version to 2.9.1.
8267 * configure: Rebuild.
8269 * Branched binutils 2.9.
8271 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8273 * config/tc-i386.h (FWait): Define.
8274 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8275 other prefixes. Check FWait flag in opcode table to see which
8276 instructions require an fwait prefix.
8278 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8280 * stabs.c (get_stab_string_offset): Always create a stab string
8283 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8285 Fix some gcc -Wall warnings:
8286 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8287 * ehopt.c (eh_frame_code_alignment): Likewise.
8288 * expr.c (integer_constant, operand): Likewise.
8289 * frags.c (frag_align): Likewise.
8290 * gasp.c (level_0, change_base, doinstr): Likewise.
8291 * hash.c (hash_ask): Likewise.
8292 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8293 (debugging_pseudo): Likewise.
8294 * macro.c (define_macro, check_macro): Likewise.
8295 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8296 (ignore_rest_of_line, float_cons): Likewise.
8297 * symbols.c (decode_local_label_name): Likewise.
8298 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8299 (fixup_segment, number_to_chars_bigendian): Likewise.
8300 (number_to_chars_littleendian): Likewise.
8301 * config/atof-ieee.c (gen_to_words): Likewise.
8302 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8303 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8304 * read.c (output_big_sleb128): Initialize locals to avoid
8306 (output_big_uleb128, equals): Likewise.
8307 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8308 to unsigned int. Change zeros to unsigned int.
8309 * cond.c (s_if): Add return to default case.
8310 * frags.c (frag_now_fix): Change return type to addressT.
8311 * frags.h (frag_now_fix): Update declaration.
8312 * listing.c (file_info_struct): Change linenum to unsigned int.
8313 (struct list_info_struct): Change hll_line to unsigned int.
8314 (print_source): Update format string.
8315 * read.c (emit_expr): Change scan to unsigned int, and don't
8316 bother to initialize it.
8317 * symbols.c (dollar_label_count): Change to unsigned long.
8318 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8319 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8320 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8322 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8324 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8325 mcf5200 just as we do for m68000.
8326 (m68k_init_after_args): Likewise.
8327 (md_estimate_size_before_relax): Likewise.
8329 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8331 * config/tc-v850.c (md_assemble): Store relocation addend in
8332 fixup instead of instruction.
8334 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8336 * config/tc-i386.c (md_assemble): Swap template arguments to
8337 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8338 This macro is currently symmetric, so passing them the wrong
8339 way didn't cause any problem, but may if the macro is changed
8341 After copying template to i.tm, use i.tm. rather than t-> to
8342 access fields, and make t a const*
8343 Move i.tm.operand_types[] swap to immediately after the copy.
8345 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8347 * expr.h (expr_build_uconstant): Add prototype.
8348 (expr_build_unary,expr_build_binary): Add prototypes.
8349 * expr.c (expr_build_uconstant): New function.
8350 (expr_build_unary,expr_build_binary): New functions.
8352 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8354 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8355 * macro.c (macro_expand_body): Increase buffer size.
8356 * messages.c (as_warn): Likewise.
8357 (as_warn_where, as_bad, as_bad_where): Likewise.
8359 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8361 Based on patch from H.J. Lu <hjl@gnu.org>:
8362 * Makefile.am (DISTSTUFF): New variable.
8363 (diststuff): New target.
8364 * Makefile.in: Rebuild.
8366 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8368 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8369 m32r_elf_section_change_hook.
8371 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8372 emit a nop if a section ends with a 16 bit instruction.
8374 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8376 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8377 s_lcomm rather than obj_coff_lcomm.
8378 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8380 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8382 * config/tc-i386.h (LinearAddress): Define.
8383 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8384 instruction, don't use a default segment.
8386 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8388 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8389 * configure: Rebuild.
8391 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8393 * aclocal.m4, configure: Rebuild with libtool 1.2.
8395 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8397 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8398 PC relative branches. Patch courtesy of Jonathan Walton.
8401 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8403 * configure.in (emulations): Add thumb-pe target.
8405 * configure (emulations): Add thumb-pe target.
8407 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8409 * itbl-lex.l (yywrap): Don't define if already defined as a
8412 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8414 * depend.c (quote_string_for_make): New function.
8415 (wrap_output): Use it.
8417 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8419 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8420 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8422 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8424 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8425 Recognize -GN and -relax.
8426 (md_begin): Initialize gp size from -G switch.
8427 (alpha_force_relocation): Always force if -relax.
8428 (alpha_align): Take a new argument that will specify when to
8429 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8430 Change all callers. Emit nop alignment padding as nop+unop pair.
8432 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8434 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8435 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8437 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8439 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8440 require padding to the next long word boundary.
8442 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8444 * cgen.c: #include symcat.h.
8445 * config/tc-m32r.c: Likewise.
8447 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8449 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8450 absolute expressions instead of '$' prefixed register names.
8452 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8454 * read.c (s_set): Record file and line info for symbols when -as.
8455 (pseudo_set): Don't overwrite that dummy fragment.
8457 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8459 * config/tc-ppc.c (md_pseudo_table): Add "section".
8460 (ppc_named_section): New static function.
8462 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8464 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8465 so we don't have to scan the entire list.
8467 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8469 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8470 case, allow the parallel instructions to modify the same flag
8473 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8475 * listing.c (list_symbol_table): Categorize symbols by
8476 undefined_section rather than sy_frag->line == NULL.
8478 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8480 * Makefile.am (install-exec-local): Install properly when ln
8481 fails or tooldir == prefix.
8483 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8485 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8486 Test result of insert_operand for error.
8488 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8490 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8491 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8492 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8493 * doc/Makefile.in: Rebuild.
8495 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8497 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8498 (macro): Fix handling of M_COP[0-3].
8500 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8502 Based on patches from Ross Harvey <ross@teraflop.com>:
8503 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8504 if macro_alternate or macro_mri.
8505 (getstring): Remove support for byte constants between < and >.
8506 (get_any_string): '<' only starts a string if macro_alternate or
8508 (macro_expand_body): Permit keyword parameters following
8509 positional parameters.
8511 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8512 * configure.in (alpha*-*-netbsd*): New target.
8513 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8514 * configure: Rebuild.
8516 * as.h (flag_warn_suppress_instructionswap): Move from here...
8517 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8518 here, and make static.
8520 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8521 BFD_ASSEMBLER or MANY_SEGMENTS.
8523 * as.c (show_usage): Update bug-gnu-utils address.
8524 * gasp.c (show_usage): Likewise.
8525 * doc/as.texinfo (Bug Reporting): Likewise.
8527 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8529 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8530 insns regardless of the size of a pointer if we're in mips I or
8532 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8534 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8536 Fix rac to accept only a0:
8537 * tc-d10v.c (parallel_ok, find_opcode):
8538 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8539 Introduce OPERAND_GPR.
8541 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8543 * read.c (s_fill): Handle non-constant repeat counts by creating
8544 an rs_space fragment.
8546 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8548 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8549 from as_bad to as_warn.
8551 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8553 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8554 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8555 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8557 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8559 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8560 seg_fix_rotP rather than fix_root from seg_info.
8562 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8564 * expr.c: Add support for 0x1_2_3_4 bignums.
8566 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8568 * configure.in: Change -linux* to -linux-gnu*.
8569 * configure: Rebuild.
8571 * app.c (do_scrub_begin): Treat \r as whitespace.
8573 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8575 * Makefile.am: Update dependencies.
8576 * Makefile.in: Rebuild.
8578 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8580 * configure, aclocal.m4: Rebuild with new libtool.
8582 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8584 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8585 the argument to bfd_set_arch_mach.
8586 (load_address): Use bfd_arch_bits_per_address to determine the
8587 bit size of an address instead of looking at the isa level.
8588 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8590 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8592 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8594 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8596 * ehopt.c: New file.
8597 * as.h (enum _relax_state): Add rs_cfa.
8598 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8599 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8600 * read.c (emit_expr): Call check_eh_frame.
8601 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8602 (relax_segment): Likewise.
8603 * Makefile.am: Rebuild dependencies.
8604 (GAS_CFILES): Add ehopt.c.
8605 (GENERIC_OBJS): Add ehopt.o.
8606 * doc/internals.texi (Frags): Document rs_cfa.
8608 * as.c (show_usage): Mention --traditional-format.
8609 (parse_args): Accept --traditional-format.
8610 * as.h (flag_traditional_format): Declare.
8611 * output-file.c (output_file_create): If flag_traditional_format,
8612 set BFD_TRADITIONAL_FORMAT on stdoutput.
8613 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8615 * config/tc-mips.c (append_insn): Make sure that if we have a
8616 fixup for an unmatched %hi reloc, it does not associated with a
8619 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8620 * doc/Makefile.in: Likewise.
8622 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8624 * config/tc-m32r.c (check_for_side_effects): New function.
8625 (can_make_parallel): Add checks for instruction side effects
8626 clashing with the other instruction.
8627 (assemble_parallel_insn): Improve warning messages. Return error
8628 message from non-swapped instruction order.
8630 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8632 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8634 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8635 md_cleanup definition. This moves the forced literal output to
8636 the end of the source pass, and avoids macro's inserting literals
8637 into the code immediately after the macro expansion.
8639 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8641 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8642 a gas internal symbol is adjustable.
8643 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8645 * as.h: If gcc version greater than 2.6, use `__format__' and
8646 `__printf__' in function attributes, rather than `format' and
8649 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8651 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8653 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8655 Add tms320c30 support:
8656 * config/tc-tic30.h: New file.
8657 * config/tc-tic30.c: New file.
8658 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8659 TARGET_FORMAT as "coff-tic30".
8660 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8661 * Makefile.am: Rebuild dependencies.
8662 (CPU_TYPES): Add tic30.
8663 (CPU_OBJ_VALID): tic30-aout is valid.
8664 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8665 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8666 * configure, Makefile.in: Rebuild.
8668 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8670 * config/tc-v850.c (md_assemble): Improvements to error messages.
8672 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8674 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8675 BFD_RELOC_HI16_S to store the high bits of any value.
8677 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8678 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8679 assembler calculate relocations to any external symbol at all.
8680 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8681 involving generation of pc-relative relocs.
8682 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8683 has been moved to md_apply_fix3.
8685 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8686 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8687 which actually means (the address of identifier's GOT entry) +
8688 constant, which is not particularly useful.
8690 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8692 * read.h (include_dirs): Declare.
8693 (include_dir_count,include_dir_maxlen): Declare.
8695 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8697 * configure.in: Correct check for shared opcodes library.
8698 * configure: Rebuild.
8700 * listing.c (buffer_line): If we can't open the file, set at_end.
8701 (listing_print): Remove unused local variable fi.
8703 * config/m68k-parse.y (reglistpair): Handle register list in
8706 * config/vms-conf.h: Don't undef VERSION.
8708 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8710 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8712 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8714 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8715 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8716 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8717 (EXTRA_DIST): Define.
8718 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8719 explicitly rather than via the list of object files.
8720 (gcc-as.opt): New file created when make-gas.com is run.
8721 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8722 itbl-cpu.h} to #include appropriate file rather than copying that
8724 * config/vms-conf.h: Synchronize with current config.in.
8725 * Makefile.in: Rebuild.
8727 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8729 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8730 (parallel_ok): Relaxed parallel subinstruction dependency check.
8732 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8734 * as.h (flag_warn_suppress_instructionswap): added new flag.
8735 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8736 command line argument.
8737 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8738 warning only if flag_warn_suppress_instructionswap is false.
8740 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8742 * configure.in (i386-*-mingw32*): New target.
8743 * configure: Rebuild.
8745 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8747 * symbols.c (resolve_symbol_value): Don't set the segment if it
8748 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8750 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8753 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8755 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8756 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8759 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8761 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8763 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8765 * config/tc-v850.c (v850_insert_operand): Display instruction when
8766 an error is encountered.
8768 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8770 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8771 (i386-*-sco3.2v5*coff): New target.
8772 (i386-*-sco3.2*): New target.
8773 * configure: Rebuild.
8775 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8777 * config/tc-v850.c: Tidy error message production.
8779 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8781 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8782 validate_immediate return value in the right type for comparisons
8785 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8787 * listing.c (MAX_BYTES): Use listing variables not constants.
8788 (data_buffer): No longer an array, but a pointer.
8789 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8790 (listing_listing): Allocate data_buffer.
8792 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8794 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8795 --listing-rhs-width, --listing-cont-lines.
8796 (show_usage): Update.
8797 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8798 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8799 (print_lines): Use the variables instead of the constants.
8800 (listing_listing): Likewise.
8801 * listing.h: Declare the new vars.
8803 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8805 * as.c (parse_args): Add --keep-locals alias for -L.
8806 Add --strip-local-absolute.
8807 (show_usage): Update.
8808 * as.h (flag_strip_local_absolute): New flag.
8809 * symbols.c (S_IS_LOCAL): Use it.
8810 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8811 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8812 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8814 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8816 * config/tc-m32r.c: Detect if explicitly parallel instructions
8817 might have an io conflict and issue a warning message.
8819 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8821 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8822 cgen_swap_fixups): Functions to save, restore and swap the fixup
8823 chain with a backup copy.
8824 (cgen_asm_finish_insn): Returns address of constructed insn.
8826 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8828 * listing.c (file_info_struct): Remove FILE, add POS.
8829 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8830 (file_info): Don't open the file.
8831 (buffer_line): Check for the file in the last_open cache, updating
8833 (print_source): Don't reference file_info->file.
8834 (listing_listing): Likewise.
8835 (listing_print): Close the file in the cache, if any.
8837 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8839 * read.c (dwarf_file_string): New file static variable.
8840 (emit_expr): Look for constant sequence that leads up to a file
8841 name in DWARF debugging output.
8842 (stringer): Use dwarf_file_string to decide whether to accept a
8843 string as a file name.
8845 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8847 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8848 (crack_operand): Add reg->reglst MRI hack.
8849 (r_seg): Put reglst symbols in reg_section.
8850 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8852 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8854 * tc-sh.c (get_specific): Handle SGR & DBR.
8856 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8858 * tc-h8300.c (parse_reg): Take the length of the symbol into
8859 account when attempting to match a register name.
8860 * tc-h8500.c (parse_reg): Likewise.
8862 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8864 * cgen.c: Formatting changes to improve readability.
8866 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8868 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8871 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8873 Based on a patch from Jim Wilson
8874 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8875 (tc_gen_reloc): Handle cross section PC relative relocs
8878 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8880 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8882 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8884 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8885 (expr_jmp_buf): New static local.
8886 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8887 (cgen_md_operand): New function.
8888 * tc-m32r.c: Clean up pass over `struct foo' usage.
8889 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8891 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8893 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8894 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8896 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8898 * config/tc-i386.c (i386_operand): Give an error if there are
8899 unrecognized characters after an expression.
8901 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob