1 2000-12-28 Richard Henderson <rth@redhat.com>
3 * as.h (rs_align_test): New.
4 * frags.c (NOP_OPCODE): Move default from read.c.
5 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
6 (frag_align_code): New.
7 * frags.h (frag_align_code): Declare.
8 * read.c (NOP_OPCODE): Remove.
9 (do_align): Use frag_align_code.
10 * write.c (NOP_OPCODE): Remove.
11 (get_recorded_alignment): New.
12 (cvt_frag_to_fill): Handle rs_align_test.
13 (relax_segment): Likewise.
14 (subsegs_finish): Align last subseg in section to the
15 section alignment. Use frag_align_code.
16 * write.h (get_recorded_alignment): Declare.
17 * config/obj-coff.c (size_section): Handle rs_align_test.
18 (fill_section, fixup_mdeps): Likewise.
19 (write_object_file): Use frag_align_code.
21 * config/tc-alpha.c (alpha_align): Use frag_align_code.
22 (alpha_handle_align): New.
23 * config/tc-alpha.h (HANDLE_ALIGN): New.
24 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
26 * config/tc-i386.h (md_do_align): Use frag_align_code.
27 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
29 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
30 (ia64_handle_align): New.
31 * config/tc-ia64.h (HANDLE_ALIGN): New.
32 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
34 * config/tc-m32r.c (m32r_do_align): Remove.
35 (m32r_handle_align): New.
36 (fill_insn): Use frag_align_code.
37 * config/tc-m32r.h (md_do_align): Remove.
38 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
39 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
40 * config/tc-mips.c, config/tc-mips.h: Similarly.
42 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
43 (sh_handle_align): Likewise. Handle rs_align_code.
44 (sh_do_align): Remove.
45 * config/tc-sh.h (md_do_align): Remove.
46 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
48 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
49 (sparc_handle_align): Likewise. Handle rs_align_code.
50 * config/tc-sparc.h (md_do_align): Remove.
51 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
53 2000-12-22 DJ Delorie <dj@redhat.com>
55 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
56 when we assemble the first half of a pair.
58 2000-12-22 H.J. Lu <hjl@gnu.org>
60 * config/tc-i386.c (reloc): Update the macro for non-bfd
62 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
64 2000-12-22 H.J. Lu <hjl@gnu.org>
66 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
68 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
70 * tc-i386.h (i386_target_format): Define even for ELFs.
71 (QWORD_MNEM_SUFFIX): New macro.
72 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
74 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
75 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
77 (Size64, No_qSuf, NoRex64, Rex64): New macros.
78 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
79 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
80 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
81 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
83 (Reg, WordReg): Add Reg64.
84 (Imm): Add Imm32S and Imm64.
86 (Disp): Add Disp64 and Disp32S.
87 (AnyMem): Add Disp32S.
88 (RegRex, RegRex64): New macros.
90 * tc-i386.c (set_16bit_code_flag): Kill.
91 (fits_in_unsigned_long, fits_in_signed_long): New functions.
92 (reloc): New parameter "signed"; support x86_64.
94 (DEFAULT_ARCH): New macro; default to "i386".
95 (default_arch): New static variable.
96 (struct _i386_insn): New fields Operand_PCrel; rex.
97 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
98 (flag_code): New enum and static variable.
99 (use_rela_relocations): New static variable.
100 (flag_code_names): New static variable.
101 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
102 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
104 (i386_align_code): Return plain "nop" for x86_64.
105 (mode_from_disp_size): Support Disp32S.
106 (smallest_imm_type): Support Imm32S and Imm64.
107 (offset_in_range): Support size of 8.
108 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
109 (md_pseudo_table): Add "code64"; use set_code_flat.
110 (md_begin): Emit sane error message on hash failure.
111 (tc_i386_fix_adjustable): Support x86_64 relocations.
112 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
113 instructions supported on particular arch just partially,
114 output of 64bit immediates, handling of Imm32S and Disp32S type.
115 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
116 (i386_displacement): Likewise.
117 (i386_index_check): Cleanup; support 64bit addresses.
118 (md_apply_fix3): Support x86_64 relocation and rela.
119 (md_longopts): Add "32" and "64".
120 (md_parse_option): Add OPTION_32 and OPTION_64.
121 (i386_target_format): Call even for ELFs; choose between
122 elf64-x86-64 and elf32-i386.
123 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
124 (tc_gen_reloc): Support rela relocations and x86_64.
125 (intel_e09_1): Support QWORD.
127 2000-12-15 Diego Novillo <dnovillo@redhat.com>
129 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
130 it's not an offset expression.
131 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
132 keep the braces '[' and ']' in the output string.
133 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
134 != FLAT. There is no such op_modifier.
136 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
138 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
141 2000-12-13 Kazu Hirata <kazu@hxi.com>
143 * as.h: Fix formatting.
145 * dwarf2dbg.c: Likewise.
146 * input-scrub.c: Likewise.
149 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
151 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
152 configure: Regenerate.
154 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
156 * dwarf2dbg.c: #include <limits.h> only if it exists.
158 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
160 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
161 (md_apply_fix): Here too.
163 2000-12-12 Jim Wilson <wilson@redhat.com>
165 * config/tc-ia64.h (ia64_init): Add prototype.
167 2000-12-12 H.J. Lu <hjl@gnu.org>
169 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
171 * read.h (outputting_stabs_line_debug): Change it to int.
172 * stabs.c (outputting_stabs_line_debug): Likewise.
174 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
176 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
177 the address of a function result.
179 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
181 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
182 (md_assemble): Call dwarf2_emit_insn.
183 (shlib): Fix typo SHILB -> SHLIB.
184 (md_parse_option): Likewise.
185 (ppc_elf_validate_fix): Likewise:
186 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
188 2000-12-12 Nick Clifton <nickc@redhat.com>
190 * cgen.h: Fix formatting.
191 * input-scrub.c: Fix formatting.
192 * macro.c: Fix formatting.
193 * config/tc-mips.c: Fix formatting.
194 * doc/c-mips.texi: Fix formatting.
196 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
198 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
199 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
201 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
203 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
206 * i386.h (*_Suf): Remove No_dSuf.
207 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
209 (i386_optab): Remove 'd' in the suffixes.
211 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
213 * config/tc-i386.c (T_SHORT): Undefine before defining.
215 2000-12-05 Kazu Hirata <kazu@hxi.com>
217 * config/tc-mips.c: Fix formatting.
219 2000-12-04 Matthew Hiller <hiller@redhat.com>
221 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
222 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
223 (md_show_usage): Ditto.
224 (md_parse_option): Ditto.
225 (d10v_cleanup): Writes pending instruction only if
226 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
227 Fix compile time warning messages.
229 * doc/c-d10v.texi: Documents new options.
231 2000-12-04 Matthew Hiller <hiller@redhat.com>
233 * stabs.c (outputting_stabs_line_debug): New variable.
234 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
235 function entry and unset at function exit.
237 * read.h (outputting_stabs_line_debug): New extern declaration.
239 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
241 * dwarf2dbg.c: Fix compile time warning messages.
243 2000-12-03 Kazu Hirata <kazu@hxi.com>
245 * config/tc-a29k.c: Fix formatting.
246 * config/tc-alpha.c: Likewise.
247 * config/tc-arm.c: Likewise.
248 * config/tc-cris.c: Likewise.
249 * config/tc-hppa.c: Likewise.
250 * config/tc-i370.c: Likewise.
251 * config/tc-i386.c: Likewise.
252 * config/tc-i860.c: Likewise.
253 * config/tc-i960.c: Likewise.
254 * config/tc-ia64.c: Likewise.
255 * config/tc-m68hc11.c: Likewise.
256 * config/tc-m68k.c: Likewise.
257 * config/tc-m88k.c: Likewise.
258 * config/tc-pj.c: Likewise.
259 * config/tc-ppc.c: Likewise.
260 * config/tc-sh.c: Likewise.
261 * config/tc-sparc.c: Likewise.
262 * config/tc-tahoe.c: Likewise.
263 * config/tc-vax.c: Likewise.
265 2000-12-01 Chris Demetriou <cgd@sibyte.com>
267 * config/tc-mips.c (mips_ip): When calculating offsets,
268 don't accept as constant the difference between the
269 addresses of symbols in two different sections.
271 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
273 (validate_mips_insn): Likewise. Also, update 'B' operand
274 specifier to use OP_*_CODE20 constants and delete 'm' operand
276 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
277 operand specifiers. Change warning generated by 'B' operand
278 specifier to reflect its new multi-purpose usage.
280 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
281 -1, and update comment.
282 (file_mips_isa): Likewise.
283 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
284 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
285 ISA_* constants rather than hard-coded numbers.
286 (mips_cpu_info): New structure.
287 (mips_cpu_info_table): New table describing CPU and ISA names
289 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
290 mips_cpu_info_from_cpu): New functions.
291 (mips_isa_to_str): New function to get string for ISA name.
292 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
294 (md_begin): Redo CPU and ISA selection logic, using
295 mips_cpu_info_from_*. Convert to use ISA_* constants rather
296 than hard-coded numbers.
297 (append_insn, mips_emit_delays, macro, macro2): Convert to use
298 ISA_* constants rather than hard-coded numbers.
299 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
300 (md_longopts): Delete OPTION_NO_MIPS32.
301 (md_parse_option): Convert to use ISA_* constants rather than
302 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
303 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
304 to use strcasecmp to recognize "default" and to use
305 mips_cpu_info_from_name to get CPU numbers from argument.
306 (md_show_usage): Move -mips32 so it's with the rest of the ISA
307 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
309 (s_mipsset): Accept ISA value 32.
310 * doc/as.texinfo: Clean up MIPS options summary slightly,
311 remove -no-mips32. Add note about -mips4 and -mips32
312 specifying those ISA levels. Delete -mips32 and -no-mips32
313 cpu flag descriptions.
314 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
315 up the supported CPU switch list, and replace 4Kc, 4Km, and
316 4Kp entries with a single mips32-4k entry. Note that you can
319 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
321 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
323 (md_parse_option): Add cases for OPTION_MIPS5 and
325 (md_show_usage): Mention -mips5 and -mips64 arguments.
326 (s_mipsset): Add cases for MIPS5 and MIPS64.
327 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
329 * doc/as.texinfo: Mention -mips5 and -mips64 options
331 * doc/c-mips.texi: Likewise. Also update introduction
332 and ".set" usage information.
334 * config/tc-mips.c (md_show_usage): Add "sb1" to the
336 (mips_cpu_info_table): Add SB-1 entries.
337 * doc/c-mips.texi: Add "sb1" to the list of CPUs
338 known to the -mcpu option.
340 * doc/as.texinfo: Correct description of MIPS -mcpu
341 option, by copying some of the text from doc/c-mips.texi.
343 2000-12-01 Joel Sherrill <joel@OARcorp.com>
345 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
347 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
348 (sparc*-*-rtems*): Switched from a.out to ELF.
349 * configure: Regenerate.
350 * config.in: Regenerate.
351 * Makefile.in: Regenerate.
352 * aclocal.m4: Regenerate.
353 * po/gas.pot: Regenerate.
355 2000-11-30 Philip Blundell <pb@futuretv.com>
357 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
358 even in non BFD_ASSEMBLER case.
360 2000-11-30 Diego Novillo <dnovillo@redhat.com>
362 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
365 2000-11-29 Richard Henderson <rth@redhat.com>
367 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
368 until dwarf2_finish; use relaxation to get cross-fragment offsets;
369 thread multiple subsegments properly; handle multiple code
370 sections properly; emit proper compilation unit info for assembler
373 * as.h (enum _relax_state): Add rs_dwarf2dbg.
374 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
375 (dwarf2dbg_estimate_size_before_relax): Declare.
376 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
377 * write.c: Include dwarf2dbg.h.
378 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
379 (relax_segment): Likewise.
381 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
383 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
384 jump>: Use as_bad_where instead of as_bad. Tweak error message
385 accordingly. Stabilize frag by updating fix part and resetting
387 <undefined symbol, unconditional jump>: Ditto.
388 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
389 indexing is_end_of_line[].
390 (md_assemble): Initialize size to 0.
391 (md_section_align): Mark parameter seg as unused.
392 (parse_reg): Parse names case-insensitively.
394 2000-11-28 Kazu Hirata <kazu@hxi.com>
396 * config/obj-aout.h: Fix formatting.
397 * config/obj-bout.h: Likewise.
398 * config/obj-coff.c: Likewise.
399 * config/obj-coff.h: Likewise.
400 * config/obj-elf.h: Likewise.
401 * config/obj-som.h: Likewise.
402 * config/obj-vms.c: Likewise.
403 * config/obj-vms.h: Likewise.
404 * config/tc-h8300.h: Likewise.
405 * config/tc-ns32k.h: Likewise.
406 * config/tc-sparc.h: Likewise.
407 * config/tc-tic54x.h: Likewise.
408 * config/tc-z8k.h: Likewise.
410 2000-11-28 Nick Clifton <nickc@redhat.com>
412 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
413 License is present in the sources, but not the output, and
414 also available from the GNU website.
415 (GNU Free Documentation License): Comment out this section.
417 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
419 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
420 targets. Remove i860 from valid a.out targets.
421 * Makefile.in: Regenerate.
423 * config/tc-cris.c: Include dwarf2dbg.h.
424 (md_pseudo_table): Add .file and .loc.
425 (md_assemble): Call dwarf2_emit_insn if generating ELF.
426 (s_cris_file, s_cris_loc): New.
427 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
428 * Makefile.am: Regenerate dependencies.
429 * Makefile.in: Regenerate.
431 2000-11-28 Alan Modra <alan@linuxcare.com.au>
433 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
434 (MRI_MUL_PRECEDENCE): Likewise.
435 (op_rank): Fix a comment typo.
437 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
439 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
441 (get_operand): Fix analysis for movw/movb instructions.
443 2000-11-24 Nick Clifton <nickc@redhat.com>
445 * configure.in (xscale-elf): Add target.
446 (xscale-coff): Add target.
447 * configure: Regenerate.
449 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
451 (ARM_EXT_XSCALE): New ARM architecture extension.
452 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
453 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
454 (ARM_THUMB): Rename to ARM_EXT_THUMB.
455 (ARM_ARCH_V4): Remove processor from architecture.
456 (ARM_ARCH_3M): New architecutre definition.
457 (ARM_ARCH_V5TE): New architecutre definition.
458 (ARM_ARCH_XSCALE): New architecutre definition.
459 (CPU_DEFAULT): Allow to be defaulted to XScale.
460 (atpcs): New boolean variable.
461 (ldr_flags): Support 'd' flag for double word loads.
462 (str_flags): Support 'd' flag for double word stored.
463 (do_mia): New function.
464 (do_mar): New function.
465 (do_mra): New function.
466 (do_pld): New function.
467 (do_ldrd): New function.
468 (do_blx): New function.
469 (do_bkpt): New function.
470 (do_clz): New function.
471 (do_lstc2): New function.
472 (do_cdp2): New function.
473 (do_t_blx): New function.
474 (do_t_bkpt): New function.
475 (do_smla): New function.
476 (do_smlal): New function.
477 (do_smul): New function.
478 (do_qadd): New function.
479 (do_co_reg2c): New function.
480 (LONGEST_INSN): Redefine to 7.
482 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
483 command line switches.
485 2000-11-22 Jim Wilson <wilson@redhat.com>
487 * config/tc-ia64.c (pseudo_func): Add missing initializers.
488 (struct rsrc): Make line unsigned.
489 (gr_values): Add missing initializer.
490 (SLOT_NUM_NOT_SET): Add unsigned cast.
491 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
492 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
493 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
494 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
495 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
496 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
497 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
498 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
499 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
500 Add ATTRIBUTE_UNUSED to unused parameters.
501 (convert_expr_to_ab_reg): Add parens.
502 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
503 (dot_prologue): Initialize grsave when declared.
504 (md_pseudo_table): Add missing initializers.
505 (operand_match): Add casts to bfd_vma.
506 (emit_one_bundle): Delete unused local prev. Make required_template
508 (specify_resource): Cast i to unsigned.
509 (note_register_values): Use fprintf_vma.
510 (print_dependency): Likewise.
512 2000-11-21 Jim Wilson <wilson@redhat.com>
514 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
515 for unwind info section.
516 (dot_endp): Likewise for unwind section.
518 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
521 2000-11-21 Jakub Jelinek <jakub@redhat.com>
523 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
524 (output_insn): Call dwarf2_emit_insn.
525 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
527 2000-11-17 Richard Henderson <rth@redhat.com>
529 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
530 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
531 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
533 2000-11-17 Nick Clifton <nickc@redhat.com>
535 * config/tc-arm.c (md_pseudo_table): Add support for .line and
538 2000-11-17 Richard Henderson <rth@redhat.com>
540 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
542 2000-11-17 Richard Henderson <rth@redhat.com>
544 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
545 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
546 tri-state definition of alpha_flag_mdebug.
547 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
548 (s_alpha_file): Store first .file directive.
550 (md_pseudo_table): Add stabs and stabn.
552 2000-11-17 Richard Henderson <rth@redhat.com>
554 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
556 2000-11-17 Richard Henderson <rth@redhat.com>
558 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
559 (main): Call dwarf2_finish.
560 * as.h (debug_type): Clarify documentation of the meaning
562 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
563 (print_stats): Fix parenthesis problem.
564 (now_subseg_size): New.
565 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
566 (dwarf2_directive_file): Don't set debug_type.
567 (dwarf2_where): Honor DEBUG_DWARF2 first.
568 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
569 do nothing if not emitting dwarf2 debug info, or no work.
570 * dwarf2dbg.h (dwarf2_emit_insn): Update.
571 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
572 (ecoff_new_file): Likewise.
573 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
574 commentary wrt dwarf2.
576 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
577 ATTRIBUTE_UNUSED as needed.
578 (emit_insn): Call dwarf2_emit_insn.
581 (s_alpha_coff_wrapper): Don't handle them.
582 (md_pseudo_table): Update for .file and .loc.
583 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
585 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
586 don't protect with debug_type.
587 * config/tc-hppa.c (md_assemble): Likewise.
588 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
589 * config/tc-mn10300.c (md_assemble): Likewise.
590 * config/tc-sh.c (md_assemble): Likewise.
591 * config/tc-v850.c (md_assemble): Likewise.
593 * config/tc-arm.c (arm_end_of_source): Remove.
594 * config/tc-hppa.c (pa_end_of_source): Remove.
595 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
596 * config/tc-mn10300.c (mn10300_finalize): Remove.
597 * config/tc-sh.c (sh_finalize): Remove.
598 * config/tc-v850.c (sh_finalize): Remove.
600 * config/tc-arm.h (md_end): Remove.
601 * config/tc-hppa.h (md_end): Remove.
602 (DWARF2_LINE_MIN_INSN_LENGTH): New.
603 * config/tc-m68hc11.h (md_end): Remove.
604 * config/tc-mn10300.h (md_end): Remove.
605 * config/tc-sh.h (md_end): Remove.
606 * config/tc-v850.h (md_end): Remove.
608 * config/tc-ia64.c (emit_one_bundle): Don't protect
609 dwarf2 bits with debug_type.
610 (md_assemble): Likewise.
611 (ia64_end_of_source): Don't call dwarf2_finish.
613 2000-11-16 Jim Wilson <wilson@redhat.com>
615 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
616 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
619 2000-11-16 H.J. Lu <hjl@gnu.org>
621 * config/obj-elf.c (obj_elf_symver): Don't check the missing
624 2000-11-15 Kazu Hirata <kazu@hxi.com>
626 * config/tc-tic30.c: Fix formatting.
627 * config/tc-tic80.c: Likewise.
628 * config/tc-v850.c: Likewise.
629 * config/tc-vax.c: Likewise.
630 * config/tc-w65.c: Likewise.
631 * config/tc-z8k.c: Likewise.
633 2000-11-14 DJ Delorie <dj@redhat.com>
635 * config/tc-v850.c: Support dwarf2.
636 * config/tc-v850.h: Ditto.
638 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
639 parse_cons_expression_v850 to initialize hold_cons_reloc.
641 2000-11-15 Bernd Schmidt <bernds@redhat.com>
643 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
644 (errata_nops_necessary_p): New function.
645 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
648 2000-11-14 Jim Wilson <wilson@redhat.com>
650 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
651 return little endian bfd formats.
653 2000-11-14 Kazu Hirata <kazu@hxi.com>
655 * config/aout_gnu.h: Fix formatting.
656 * config/atof-vax.c: Likewise.
657 * config/m68k-parse.h: Likewise.
658 * config/m88k-opcode.h: Likewise.
659 * config/obj-elf.c: Likewise.
660 * config/tc-arm.c: Likewise.
661 * config/tc-cris.c: Likewise.
662 * config/tc-i386.c: Likewise.
663 * config/tc-ia64.c: Likewise.
664 * config/tc-mn10300.c: Likewise.
665 * config/te-386bsd.h: Likewise.
666 * config/te-hppa.h: Likewise.
667 * config/te-nbsd.h: Likewise.
668 * config/te-ppcnw.h: Likewise.
669 * config/te-sparcaout.h: Likewise.
670 * config/te-tmips.h: Likewise.
671 * config/vax-inst.h: Likewise.
672 * config/vms-conf.h: Likewise.
674 2000-11-14 Jakub Jelinek <jakub@redhat.com>
676 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
678 2000-11-13 H.J. Lu <hjl@gnu.org>
680 * config/obj-elf.c (elf_frob_symbol): Support
681 ".symver name,name2@@@nodename".
682 (elf_frob_file_before_adjust): Likewise.
684 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
685 and ".symver name,name2@@@nodename".
688 2000-11-12 H.J. Lu (hjl@gnu.org)
690 * config/obj-elf.c (obj_elf_symver): Check missing version
693 2000-11-12 H.J. Lu (hjl@gnu.org)
695 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
696 instead of bfd_vma for non-bfd assemblers.
698 2000-11-09 Kazu Hirata <kazu@hxi.com>
700 * itbl-ops.c: Fix comment typos.
702 2000-11-08 Jim Wilson <wilson@redhat.com>
704 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
705 (struct unwind): Add next_slot_frag field.
706 (slot_index): New parameters slot_frag and first_frag. Add code
707 to add in frag sizes when different. Add comments.
708 (fixup_unw_records): New locals first_frag and last_frag. Pass new
709 arguments to slot_index.
710 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
711 loop end. Set next_slot_frag field.
713 2000-11-07 H.J. Lu <hjl@gnu.org>
715 * doc/as.texinfo (.symver): Updated for versioned symbol
718 * obj.h (format_ops): Add the frob_file_before_adjust field.
720 * config/obj-aout.c (aout_format_ops): Set the
721 frob_file_before_adjust field to 0.
722 * config/obj-coff.c (coff_format_ops): Likewise.
723 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
725 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
727 (elf_frob_file_before_adjust): New function to remove unneeded
728 versioned symbols from the symbol table.
729 (elf_format_ops): Set the frob_file_before_adjust field to
730 elf_frob_file_before_adjust.
732 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
735 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
737 2000-11-07 Peter Targett <peter.targett@arccores.com>
739 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
741 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
742 Fix compile time warning messages.
744 2000-11-07 Nick Clifton <nickc@redhat.com>
746 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
747 buffer in order to avoid buffer overflows.
749 2000-11-06 Steve Ellcey <sje@cup.hp.com>
751 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
752 Change M to m for -milp32 or -mlp64 to match gcc.
753 (dot_endp): Use bytes_per_address instead of 8.
754 (emit_one_bundle): Use number_to_chars_littleendian instead of
756 (fix_insn): Likewise.
757 (ia64_init): New function.
758 (ia64_target_format): New function.
759 (md_begin): Set endianness, arch, and machine as appropriate.
760 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
761 Make these macros depend on TE_HPUX macro.
762 (TARGET_FORMAT): Define.
763 (HOST_SPECIAL_INIT): Define.
764 * config/te-hpux.h: New file.
765 * configure.in: Add "ia64-*-hpux*" target to configure.
766 * configure: Regenerate.
768 2000-11-06 Kazu Hirata <kazu@hxi.com>
770 * as.c: Fix formatting.
771 * dwarf2dbg.c: Likewise.
772 * input-file.c: Likewise.
773 * input-file.h: Likewise.
774 * input-scrub.c: Likewise.
775 * itbl-ops.c: Likewise.
776 * listing.c: Likewise.
778 * messages.c: Likewise.
780 * subsegs.c: Likewise.
781 * subsegs.h: Likewise.
784 2000-11-06 Nick Clifton <nickc@redhat.com>
786 * doc/as.texinfo: Add GNU Free Documentation License.
787 * doc/gasp.texi: Add GNU Free Documentation License.
788 * doc/as.1: Add GNU Free Documentation License.
790 2000-11-05 Nick Clifton <nickc@redhat.com>
792 * config/tc-arm.c: Add include of "dwarf2dbg.h"
794 2000-11-02 Per Lundberg <plundis@chaosdev.org>
796 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
797 * configure: Regenerate.
799 2000-11-01 Nick Clifton <nickc@redhat.com>
801 * read.c (original_case_string): New global variable.
802 (read_a_source_file): Copy opcode string into
803 original_case_string if clobbering the case of the opcode.
804 * read.h: Export the definition of original_case_string.
805 * config/tc-arm.c (md_assembler): When parsing a .req
806 directive use the original opcode string, not the case
809 2000-11-02 Nick Clifton <nickc@redhat.com>
811 * config/tc-mn10300.c (debug_line): Remove this static
813 (md_assemble): Call dwarf2_generate_asm_lineno instead of
814 dwarf2_where and dwarf2_gen_line_info.
816 2000-11-02 Theo Honohan <th@futuretv.com>
818 * config/tc-arm.c (do_msr): Improve error message.
820 2000-10-31 Eric Christopher <echristo@redhat.com>
822 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
823 or pc-relative, else use fx_offset.
825 2000-10-31 Jim Wilson <wilson@redhat.com>
827 * config/tc-ia64.c (struct md): New field tag_fixups.
828 (ia64_flush_insns): Handle tag_fixups. Error if dangling
829 qualifying predicate.
830 (emit_one_bundle): Delete spurious multiplication by one. Handle
832 (ia64_start_line): Error if dangling qualifying predicate.
833 (defining_tag): New static variable.
834 (ia64_unrecognized_line, case '['): Parse tags.
835 (ia64_frob_label): Create tag_fixups.
836 (md_assemble): Reset md.qp.X_op after using it.
838 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
840 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
842 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
844 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
846 2000-10-30 Kazu Hirata <kazu@hxi.com>
848 * expr.c: Fix formatting.
849 * flonum-copy.c: Likewise.
850 * flonum.h: Likewise.
854 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
856 * as.h (OPTION_MD_BASE): Bump to 190.
857 * as.c (parse_args) <std_longopts>: Add comment about the need to
858 check OPTION_MD_BASE in as.h.
860 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
863 2000-10-27 Nick Clifton <nickc@redhat.com>
865 * configure.in (emulations): Add m68hc12.
866 * configure: Regenerate.
867 * po/gas.pot: Regenerate.
869 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
871 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
873 (arm_psr_parse): Handle lowercase CPSR and SPSR.
875 2000-10-25 Nick Clifton <nickc@redhat.com>
877 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
878 a DWARF2 line number information sequence.
880 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
882 * read.c (generate_lineno_debug): Update comment describing why
883 DWARF2 line number debug information is not generated
884 automatically by this function.
886 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
889 * config/tc-arm.h (md_end): Define.
890 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
892 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
893 if generating DWARF2 line numbers.
894 (arm_end_of_source): New function. Call dwarf2_finish if
897 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
898 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
899 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
901 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
903 * tc-i386.c: Fix prototype declarations for functions taking no
906 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
908 * tc-i386.c (i386_operand_modifier): Remove.
909 (build_displacement_string): Remove.
910 (i386_parse_seg): Remove.
911 (i386_intel_memory_operand): Remove.
912 (i386_intel_operand): Re-write using recursive descent parser based
913 on MASM documentation.
914 (struct intel_parser_s): New structure.
915 (intel_parser): New static variable.
916 (struct intel_token): New structure.
917 (cur_token, prev_token): New static variables.
930 (intel_match_token): New function.
931 (intel_get_token): New function.
932 (intel_putback_token): New function.
933 (intel_expr): New function.
934 (intel_e05): New function.
935 (intel_e05_1): New function.
936 (intel_e06): New function.
937 (intel_e06_1): New function.
938 (intel_e09): New function.
939 (intel_e09_1): New function.
940 (intel_e10): New function.
941 (intel_e10_1): New function.
942 (intel_e11): New function.
944 2000-10-20 Jakub Jelinek <jakub@redhat.com>
946 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
947 instructions to loose any special insn->architecture mask.
949 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
950 (sparc_md_end, sparc_arch_types, sparc_arch,
951 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
952 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
953 request v9b architecture if they are used).
955 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
957 * config/tc-m68k.c: Fix the previous misapplied patch.
959 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
961 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
962 BFD_ASSEMBLER and !BFD_ASSEMBLER.
963 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
966 2000-10-17 Kazu Hirata <kazu@hxi.com>
968 * debug.c: Fix formatting.
969 * depend.c: Likewise.
970 * dwarf2dbg.c: Likewise.
971 * dwarf2dbg.h: Likewise.
975 * flonum-konst.c: Likewise.
978 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
980 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
982 * doc/as.texinfo: Added notes about this new option.
984 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
986 * config/tc-sh.c (JREG): Remove.
987 (md_convert_frag): Remove #if 0:d code using JREG.
989 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
991 * config/tc-i386.c (i386_operand_modifier): Only match
992 modifiers SHORT and FLAT if they are followed by a space.
993 (parse_register): When `allow_naked_reg' is set, do not confuse
994 identifiers that start with a register name with a register.
996 2000-10-12 Kazu Hirata <kazu@hxi.com>
998 * app.c: Fix formatting.
1001 * bit_fix.h: Likewise.
1006 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1008 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1010 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1012 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1013 Re-arrange function a little and improve error message.
1015 * write.c (write_relocs): Fix a comment.
1017 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1020 2000-10-05 Jim Wilson <wilson@cygnus.com>
1022 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1024 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1026 * config/tc-i386.c: Delete some useless comments, reformat others.
1028 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1029 non-global syms in linkonce sections.
1031 2000-10-04 Ralf Baechle <ralf@gnu.org>
1033 * config/tc-ia64.c (operand_match): Don't use // style comments.
1034 * config/tc-i370.c: Likewise.
1036 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1038 Changes to handle varying register prefix and user symbol prefix.
1039 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1040 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1041 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1042 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1043 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1044 (demand_register_prefix): New variable.
1045 (md_pseudo_table): New pseudo ".syntax".
1046 (md_longopts): New options --no-underscore and --underscore.
1047 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1048 on symbols_have_leading_underscore.
1049 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1050 (get_spec_reg): Ditto.
1051 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1053 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1055 <case OPTION_NO_US, case OPTION_US>: New.
1056 (md_show_usage): Be brief and reformat to match continuation of
1058 * po/gas.pot: Regenerate.
1060 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1062 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1063 force relocs for 12 bit branches.
1064 (md_apply_fix): Similarly, adjust logic here.
1066 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1068 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1069 adjust for external and weak syms as we will use a reloc. Allow
1070 for +8 offset when calculating limits of branches.
1071 (hppa_fix_adjustable): Undo 2000-09-23 change.
1072 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1073 Correct distance calculation.
1074 (tc_gen_reloc): Print the file name and line number if we can't
1077 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1078 * config/tc-hppa.c (nonzero_dibits): Define.
1079 (arg_reloc_stub_needed): Check each arg and return value
1080 separately for zero case.
1081 (pa_align): Declare argument `bytes'.
1083 2000-09-25 Kazu Hirata <kazu@hxi.com>
1085 * config/tc-cris.c: Fix formatting.
1086 * config/tc-d10v.h: Likewise.
1087 * config/tc-d30v.c: Likewise.
1088 * config/tc-d30v.h: Likewise.
1089 * config/tc-fr30.c: Likewise.
1090 * config/tc-fr30.h: Likewise.
1091 * config/tc-m68k.c: Likewise.
1092 * config/tc-m68k.h: Likewise.
1093 * config/tc-pj.h: Likewise.
1094 * config/tc-ppc.c: Likewise.
1095 * config/tc-ppc.h: Likewise.
1096 * config/tc-sh.c: Likewise.
1097 * config/tc-sh.h: Likewise.
1098 * config/tc-sparc.c: Likewise.
1099 * config/tc-v850.h: Likewise.
1100 * config/tc-vax.h: Likewise.
1101 * config/tc-w65.h: Likewise.
1102 * config/tc-z8k.h: Likewise.
1104 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1106 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1107 checks only for ELF.
1108 (hppa_force_relocation): Likewise.
1110 2000-09-22 Jim Wilson <wilson@cygnus.com>
1112 * config/tc-ia64.c (dv_sem): Add "stop".
1113 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1114 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1115 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1117 (mark_resources): Check IA64_RS_PRr.
1119 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1121 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1122 md_estimate_size_before_relax): Redesign and clean up the
1123 relaxation mechanism.
1125 2000-09-21 Kazu Hirata <kazu@hxi.com>
1127 * config/tc-ns32k.c: Fix formatting.
1128 * config/tc-ns32k.h: Likewise.
1130 2000-09-20 Kazu Hirata <kazu@hxi.com>
1132 * config/tc-m32r.c: Fix formatting.
1133 * config/tc-m32r.h: Likewise.
1134 * config/tc-m68851.h: Likewise.
1135 * config/tc-m68hc11.c: Likewise.
1136 * config/tc-m68hc11.h: Likewise.
1137 * config/tc-m88k.c: Likewise.
1138 * config/tc-mcore.c: Likewise.
1139 * config/tc-mcore.h: Likewise.
1140 * config/tc-mips.c: Likewise.
1141 * config/tc-mips.h: Likewise.
1142 * config/tc-mn10200.h: Likewise.
1143 * config/tc-mn10300.h: Likewise.
1144 * config/tc-tahoe.c: Likewise.
1145 * config/tc-tahoe.h: Likewise.
1147 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1149 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1150 Likewise in relaxation description comments.
1152 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1154 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1155 subtraction of two syms without emitting a relocation.
1157 From David Huggins-Daines <dhd@linuxcare.com>
1158 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1159 global or weak symbols.
1161 2000-09-15 Kazu Hirata <kazu@hxi.com>
1163 * config/tc-h8300.h: Fix formatting.
1164 * config/tc-h8500.c: Likewise.
1165 * config/tc-h8500.h: Likewise.
1166 * config/tc-hppa.h: Likewise.
1167 * config/tc-i370.h: Likewise.
1168 * config/tc-i386.h: Likewise.
1169 * config/tc-i860.c: Likewise.
1170 * config/tc-i860.h: Likewise.
1171 * config/tc-i960.h: Likewise.
1172 * config/tc-ia64.c: Likewise.
1173 * config/tc-ia64.h: Likewise.
1175 2000-09-14 Kazu Hirata <kazu@hxi.com>
1177 * config/tc-a29k.c: Fix formatting.
1178 * config/tc-alpha.c: Likewise.
1179 * config/tc-arc.c: Likewise.
1180 * config/tc-arc.h: Likewise.
1181 * config/tc-arm.c: Likewise.
1182 * config/tc-arm.h: Likewise.
1183 * config/tc-avr.c: Likewise.
1184 * config/tc-avr.h: Likewise.
1185 * config/tc-tic30.c: Likewise.
1186 * config/tc-tic30.h: Likewise.
1187 * config/tc-tic54x.c: Likewise.
1188 * config/tc-tic54x.h: Likewise.
1189 * config/tc-tic80.c: Likewise.
1190 * config/tc-tic80.h: Likewise.
1192 2000-09-14 Timothy Wall <twall@cygnus.com>
1194 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1195 parallel comparisons for later use.
1196 (struct rsrc): Add parallel comparison type.
1197 (resources_match): Skip special cases of PR usage (non-conflicting
1200 2000-09-13 Kazu Hirata <kazu@hxi.com>
1202 * config/obj-ecoff.c: Fix formatting.
1203 * config/obj-elf.c: Likewise.
1204 * config/obj-elf.h: Likewise.
1205 * config/obj-evax.h: Likewise.
1206 * config/obj-generic.h: Likewise.
1207 * config/obj-hp300.c: Likewise.
1208 * config/obj-hp300.h: Likewise.
1209 * config/obj-ieee.h: Likewise.
1210 * config/obj-vms.c: Likewise.
1211 * config/obj-vms.h: Likewise.
1213 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1215 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1216 (md_parse_option): Ditto.
1217 (md_longopts): Add -mips32 option.
1218 (md_show_usage): Document new options.
1219 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1220 (mips_ip): Assemble mfc0 with a sub-selection code.
1221 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1222 (mips_cpu_to_str): New function.
1223 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1224 Use CPU_* defines instead of hardcoded numbers.
1226 * doc/as.texinfo: Document new options.
1227 * doc/c-mips.texi: Ditto.
1229 2000-09-12 Kazu Hirata <kazu@hxi.com>
1231 * as.h: Fix formatting.
1232 * asintl.h: Likewise.
1233 * bit_fix.h: Likewise.
1234 * config/obj-aout.c: Likewise.
1235 * config/obj-aout.h: Likewise.
1236 * config/obj-bout.c: Likewise.
1237 * config/obj-bout.h: Likewise.
1238 * config/obj-coff.c: Likewise.
1239 * config/obj-coff.h: Likewise.
1240 * dwarf2dbg.h: Likewise.
1242 * flonum.h: Likewise.
1243 * frags.h: Likewise.
1244 * itbl-ops.h: Likewise.
1245 * macro.h: Likewise.
1248 * struc-symbol.h: Likewise.
1249 * subsegs.h: Likewise.
1250 * symbols.h: Likewise.
1252 * write.h: Likewise.
1254 2000-09-11 Kazu Hirata <kazu@hxi.com>
1256 * bignum-copy.c: Fix formatting.
1257 * config/tc-i370.c: Likewise.
1258 * config/tc-i960.c: Likewise.
1259 * config/tc-m68k.c: Likewise.
1260 * ehopt.c: Likewise.
1261 * flonum-copy.c: Likewise.
1262 * flonum-konst.c: Likewise.
1263 * flonum-mult.c: Likewise.
1264 * literal.c: Likewise.
1267 * stabs.c: Likewise.
1268 * subsegs.c: Likewise.
1270 2000-09-09 Philip Blundell <philb@gnu.org>
1272 * configure.in (arm*-*-uclinux*): New target.
1273 * configure: Regenerate.
1275 2000-09-09 Kazu Hirata <kazu@hxi.com>
1277 * input-file.c: Fix formatting.
1278 * itbl-ops.c: Likewise.
1279 * messages.c: Likewise.
1281 2000-09-08 Philip Blundell <philb@gnu.org>
1283 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1286 2000-09-07 H.J. Lu <hjl@gnu.org>
1288 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1289 * configure: Rebuild.
1291 2000-09-07 Kazu Hirata <kazu@hxi.com>
1293 * atof-generic.c: Fix formatting.
1294 * config/tc-mips.c: Likewise.
1295 * config/tc-vax.c: Likewise.
1296 * input-scrub.c: Likewise.
1298 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1300 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1301 * configure.in (sh-*-linux*): Added.
1302 * configure: Rebuilt.
1304 2000-09-06 Kazu Hirata <kazu@hxi.com>
1306 * config/tc-hppa.c: Fix formatting.
1308 * ecoff.c: Fix formatting.
1310 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1312 * configure: Rebuilt with new libtool.m4.
1314 2000-09-05 Kazu Hirata <kazu@hxi.com>
1316 * cgen.c: Fix formatting.
1317 * config/tc-ia64.c: Likewise.
1319 2000-09-05 Nick Clifton <nickc@redhat.com>
1321 * aclocal.m4: Regenerate.
1322 * config.in: Regenerate.
1323 * configure: Regenerate.
1324 * po/gas.pot: Regenerate.
1326 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1328 * config/tc-cris.c: Correct comment typos.
1330 2000-09-05 Eric Christopher <echristo@cygnus.com>
1332 * config/tc-mn10300.c: Cleanup.
1333 (md_pcrel_from): Enable.
1335 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1337 * expr.c (operand): Fix a comment typo.
1338 * write.c (write_relocs): Fix a signed/unsigned warning.
1340 * config/tc-hppa.c (fudge_reg_expressions): New
1341 (hppa_force_reg_syms_absolute): New.
1342 (pa_equ): Allow reg_section expressions.
1343 * config/tc-hppa.c (md_optimize_expr): Define.
1344 (hppa_force_reg_syms_absolute): Prototype.
1346 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1347 (pa_parse_number): Pass in arg to select fp reg parsing.
1348 Return 1 to indicate format checks pass. If strict, then only
1349 accept a register or register symbol. Return value in...
1350 (pa_number): New static for pa_parse_number.
1351 (FP_REG_BASE): Define.
1352 (FP_REG_RSEL): Define.
1353 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1354 appropriate. White space changes.
1355 (need_pa11_opcode): Don't bother passing any params, get them from
1357 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1358 Remove extraneous check in case 'Q'.
1359 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1360 reg, set section of resulting symbol to reg_section.
1361 (pa_parse_space_stmt): Modify call to pa_parse_number.
1362 (pa_space): Likewise.
1364 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1365 (hppa_force_relocation): Handle vtable relocs.
1366 (pa_vtable_entry): New.
1367 (pa_vtable_inherit): New.
1368 (md_pseudo_table): Add entries for vtable pseudos.
1369 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1370 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1372 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1373 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1374 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1376 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1377 specify a symbol type.
1379 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1380 dependent things together.
1381 (md_elf_symbol_type): Define.
1383 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1385 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1387 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1388 (obj_elf_vtable_entry): Declare.
1390 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1391 and export function.
1392 (obj_elf_vtable_entry): Similarly.
1393 (elf_pseudo_table): Fix the damage with a cast.
1395 2000-09-03 Richard Henderson <rth@cygnus.com>
1397 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1398 for template selection when a label is needed.
1400 2000-09-02 Kazu Hirata <kazu@hxi.com>
1402 * config/tc-ia64.c: Fix formatting.
1404 2000-09-02 Nick Clifton <nickc@redhat.com>
1406 * configure.in: Increase version number to 2.10.91.
1407 * configure: Regenerate.
1408 * aclocal.m4: Regenerate.
1409 * config.in: Regenerate.
1410 * po/gas.pot: Regenerate.
1411 * Makefile.in: Regenerate.
1413 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1415 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1416 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1417 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1419 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1422 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1424 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1425 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1426 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1427 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1428 (GOT_symbol): New variable.
1429 (md_undefined_symbol): Set it.
1431 2000-09-01 Richard Henderson <rth@cygnus.com>
1433 * config/tc-ia64.c (match): Don't inline.
1434 (extra_goodness): New.
1435 (md_begin): Prefer nop.f and nop.b for best_template.
1437 2000-08-31 Kazu Hirata <kazu@hxi.com>
1439 * as.c: Fix formatting.
1441 * frags.c: Likewise.
1442 * macro.c: Likewise.
1444 2000-08-31 Eric Christopher <echristo@cygnus.com>
1446 * config/tc-mn10300.c: Cleanup and fix warnings.
1447 (md_pseudo_table): Add initializers.
1448 (md_show_usage): Cleanup.
1449 (md_parse_option): Fix warnings.
1450 (md_undefined_symbol): Fix warnings.
1451 (md_conver_frag): Fix warnings.
1452 (tc_gen_reloc): Fix warnings.
1453 (md_apply_fix3): Fix warnings.
1454 (check_operand): Fix warnings.
1456 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1458 * acinclude.m4: Include libtool and gettext macros from the
1460 * aclocal.m4, configure: Rebuilt.
1462 2000-08-30 Mark Hatle <mhatle@mvista.com>
1464 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1466 2000-08-31 Kazu Hirata <kazu@hxi.com>
1468 * listing.c: Fix formatting.
1470 2000-08-29 Kazu Hirata <kazu@hxi.com>
1472 * app.c: Fix a comment typo. Fix formatting.
1474 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1476 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1477 offset of the target destination for jmp instructions.
1478 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1480 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1482 * NEWS: Mention support for CRIS.
1484 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1486 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1487 Sets `.lcomm' alignment to zero.
1489 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1491 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1492 (TC_FIX_ADJUSTABLE): Define.
1494 2000-08-23 Jim Wilson <wilson@cygnus.com>
1496 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1497 unwind.personality_routine is set.
1499 2000-08-23 H.J. Lu <hjl@gnu.org>
1501 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1503 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1505 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1508 2000-08-22 H.J. Lu <hjl@gnu.org>
1510 * config.in (STRICTCOFF): New for strict COFF.
1512 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1513 i386-*-go32* and i386-go32-rtems*.
1514 * configure: Rebuilt.
1516 * config/obj-coff.c (obj_coff_endef): Follow the historical
1517 behavior if STRICTCOFF is not defined.
1519 * doc/internals.texi: Document STRICTCOFF.
1521 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1523 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1524 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1525 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1526 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1527 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1528 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1529 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1532 2000-08-22 Eric Christopher <echristo@cygnus.com>
1534 * config/tc-mn10300.c: (md_apply_fix): New function.
1535 (mn10300_force_relocation): New function.
1536 (mn10300_fix_adjustable): New function.
1538 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1539 (TC_HANDLES_FX_DONE): Define.
1540 (obj_fix_adjustable): Define.
1541 (MD_APPLY_FIX3): Define.
1542 (TC_LINKRELAX_FIXUP): Define.
1544 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1546 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1548 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1550 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1552 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1553 if the fixup resulted in a relocation.
1555 2000-08-18 Nick Clifton <nickc@redhat.com>
1557 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1558 Make reference to first element of shift_names explicit.
1560 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1562 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1563 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1564 add a symbol's address. Removed all target-specific #ifdefs that
1565 used to accomplished the same.
1566 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1567 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1568 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1569 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1570 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1572 2000-08-17 Kazu Hirata <kazu@hxi.com>
1574 * dwarf2dbg.c: Fix formatting.
1576 2000-08-17 Nick Clifton <nickc@redhat.com>
1578 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1579 to be recoded as logical shift lefts by zero.
1581 2000-08-16 Jim Wilson <wilson@cygnus.com>
1583 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1584 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1586 (note_register_values): Handle IA64_OPND_R3_2 operands.
1588 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1590 * config/tc-i860.c (md_operand): Silly typo fixed.
1592 2000-08-16 Nick Clifton <nickc@redhat.com>
1594 * config/tc-arm.c (struct asm_shift): Delete.
1596 (enum asm_shift_index): New.
1597 (struct asm_shift_properties): New.
1598 (struct asm_shift_name): New.
1599 (shift_properties[]); New.
1600 (shift_names[]); New.
1602 (decode_shift): Use new structures.
1603 Issue a warning is "ROR #0" is used.
1604 Issue a warning if "ASR #0" or "LSR #0" is used.
1606 (md_begin): Initialise arm_shift_hsh table from new
1607 asm_shift_name array.
1609 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1611 * config/tc-sparc.c: Kill all warnings.
1612 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1614 (md_show_usage): Update usage text.
1616 2000-08-16 Nick Clifton <nickc@redhat.com>
1618 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1621 2000-08-15 Will Cohen <wcohen@redhat.com>
1623 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1625 * config/tc-sh.c (md_assemble): Changed so debug_type
1626 test performed for ppi_assemble
1627 * config/tc-sh.c: Included dwarf2dbg.h.
1628 (debug_line): Defined.
1629 (md_assemble): Generates dwarf2 line info.
1630 (sh_finalize): New function. Finalize dwarf2 info.
1631 (assemble_ppi): Returns size of code generated.
1632 (build_Mytes): Returns size of code generated.
1633 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1634 * config/tc-sh.h (md_end): Defined.
1635 (sh_finalize): Declared.
1637 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1639 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1642 2000-08-14 Nick Clifton <nickc@redhat.com>
1644 * config/tc-arm.c (do_bx): Allow "bx pc".
1646 2000-08-14 Jim Wilson <wilson@cygnus.com>
1648 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1649 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1650 (md_begin): Change assignment to md.flag to OR in the new bit.
1652 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1654 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1655 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1658 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1660 * NEWS: Mention i860 support.
1662 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1664 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1666 2000-08-14 Andreas Schwab <schwab@suse.de>
1668 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1670 2000-08-11 Andreas Schwab <schwab@suse.de>
1672 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1675 2000-08-11 Kazu Hirata <kazu@hxi.com>
1677 * expr.c: Fix formatting.
1678 * config/obj-bout.c: Likewise.
1680 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1682 * doc/c-i860.texi: Flesh out the i860 section more.
1684 2000-08-10 Kazu Hirata <kazu@hxi.com>
1686 * symbols.c: Fix formatting.
1689 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1691 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1692 has the IgnoreSize bit set.
1694 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1696 From Rodney Brown <RodneyBrown@mynd.com>
1697 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1698 * configure: Regenerate.
1700 2000-08-09 Kazu Hirata <kazu@hxi.com>
1702 * hash.c: Fix formatting.
1705 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1707 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1708 (i860_fix_info): New enum.
1709 (MD_APPLY_FIX3): Define.
1710 (WORKING_DOT_WORD): Define.
1711 (TC_HANDLES_FX_DONE): Define.
1712 (DIFF_EXPR_OK): Define.
1713 (LISTING_HEADER): Define.
1714 (TARGET_FORMAT): Select target format based on endian flag.
1715 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1716 (target_big_endian): Add external declaration.
1718 * config/tc-i860.c: All existing code reworked completely. Other
1719 new code shown below.
1720 (SYNTAX_SVR4): Define.
1721 (target_warn_expand): New variable.
1722 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1723 (md_longopts): Declare and define with new options (-EL, -EB,
1725 (md_show_usage): New function.
1726 (md_operand): New function.
1727 (obtain_reloc_for_imm16): New function.
1728 (md_apply_fix3): New function.
1729 (tc_gen_reloc): New function.
1731 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1733 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1734 2 bytes of the jump address are in the same frag.
1735 (find): Accept 68hc12 register indirect modes.
1737 * NEWS: Mention 68HC11 & 68HC12 support.
1739 2000-08-07 Richard Henderson <rth@cygnus.com>
1741 * config/tc-ia64.c (unwind): Add prologue_mask member.
1742 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1743 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1744 (dot_body): Clear unwind.prologue_mask.
1745 (dot_prologue): Set it. Accept a register second argument.
1747 2000-08-07 Kazu Hirata <kazu@hxi.com>
1749 * config/atof-ieee.c: Fix formatting.
1750 * config/atof-tahoe.c: Likewise.
1752 2000-08-06 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1757 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1758 of .popsection, .previous, .pushsection, .subsection,
1759 .version, .vtable_entry, .vtable_inherit and .weak.
1761 2000-08-05 Kazu Hirata <kazu@hxi.com>
1763 * config/tc-cris.c: Fix formatting.
1764 * config/tc-i386.c: Likewise.
1765 * config/tc-sparc.c (sparc_ip): Simplify the code.
1767 2000-08-04 Kazu Hirata <kazu@hxi.com>
1769 * config/tc-cris.c: Rearrange code for readability.
1770 * config/tc-d10v.c: Fix formatting.
1771 * config/tc-m32r.c: Likewise.
1772 * config/tc-sparc.c: Likewise.
1774 2000-08-02 Jim Wilson <wilson@cygnus.com>
1776 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1777 before ia64_find_opcode.
1778 (md_assemble): Likewise.
1780 2000-08-01 Nick Clifton <nickc@cygnus.com>
1782 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1783 Undo some formatting fixes.
1785 2000-08-01 Kazu Hirata <kazu@hxi.com>
1787 * config/obj-som.c: Fix formatting.
1788 * config/obj-ieee.c: Likewise.
1789 * config/tc-arm.c: Likewise.
1790 * config/tc-v850.c: Likewise.
1792 2000-08-01 Nick Clifton <nickc@redhat.com>
1794 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1795 index by command line option.
1797 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1799 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1800 (@node M68K-Branch): Rewrite to match the reality.
1802 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1804 * doc/c-i860.texi: New file.
1805 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1806 * doc/Makefile.in: Regenerate.
1807 * doc/all.texi: Add I860 as relevant architecture.
1808 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1810 2000-07-31 Kazu Hirata <kazu@hxi.com>
1812 * config/tc-d30v.c: Fix formatting.
1814 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1816 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1817 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1818 long emit a long branch if available instead of an absolute jump, never
1819 emit absolute jumps for anything with --pcrel.
1821 * doc/c-m68k.texi: Document new command line option.
1823 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1825 * config/tc-avr.c: Use PARAMS macro in function declarations.
1826 Don't declare md_pcrel_from_section (already in tc-avr.h).
1827 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1828 (avr_operand): Don't set (unsigned) op_mask to -1.
1830 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1832 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1833 * configure: Regenerated.
1834 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1835 of operand to the .type directive (.e.g, "type").
1837 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1839 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1840 * app.c (do_scrub_chars): Record where first comment found.
1841 * read.c (read_a_source_file): Init found_comment on entry, and
1842 notify whether comments found on exit.
1843 * config/tc-hppa.c (md_shortopts): Add "c".
1844 (md_longopts): Add warn-comment.
1845 (md_parse_option): Handle it.
1846 (md_show_usage): Show available options.
1847 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1849 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1851 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1852 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1854 (md_estimate_size_before_relax): Don't fall off end of function.
1856 2000-07-27 Kazu Hirata <kazu@hxi.com>
1858 * config/tc-avr.c: Fix formatting.
1859 * config/tc-ns32k.c: Likewise.
1861 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1863 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1865 2000-07-27 Kazu Hirata <kazu@hxi.com>
1867 * config/tc-d10v.c: Fix formatting.
1868 * config/tc-z8k.c: Likewise.
1869 * config/tc-sparc.c: Likewise.
1871 2000-07-26 Dave Brolley <brolley@redhat.com>
1873 * cgen.c (queue_fixup): Declare opinfo.
1874 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1875 (gas_cgen_md_operand): Ditto.
1876 (gas_cgen_md_apply_fix3): Ditto.
1878 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1880 * config/obj-coff.c (obj_frob_symbol): Don't merge
1881 labels. Don't merge if the symbol isn't constant. Return
1882 immediately if a symbol is merged.
1884 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1886 * frags.c (frag_align): Correct absolute section alignment.
1888 2000-07-20 DJ Delorie <dj@redhat.com>
1890 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1891 it breaks linking against DLLs.
1893 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1895 * configure.in: Add CRIS support.
1896 * configure: Regenerate.
1897 * Makefile.am: (CPU_TYPES): Add cris.
1898 (CPU_OBJ_VALID) [aout]: Add cris.
1899 (MULTI_CPU_TYPES): Add cris.
1900 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1901 [coff]: Only i386 and mips are valid.
1902 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1903 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1904 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1905 Regenerate dependencies.
1906 * Makefile.in: Regenerate.
1907 * aclocal.m4: Regenerate.
1908 * as.c: Declare crisaout, criself.
1909 * config/tc-cris.h, config/tc-cris.c: New.
1910 * config/e-criself.c, config/e-crisaout.c: New.
1911 * po/POTFILES.in, po/gas.pot: Regenerate.
1913 2000-07-20 Kazu Hirata <kazu@hxi.com>
1915 * read.c: Fix formatting.
1916 * write.c: Fix formatting.
1918 2000-07-19 H.J. Lu <hjl@gnu.org>
1920 * sb.c: Include <stdlib.h> if exists for abort ().
1922 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1924 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1925 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1926 (pa_type_args): Same here.
1928 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1930 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1931 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1932 the storage class is already set.
1934 2000-07-17 Kazu Hirata <kazu@hxi.com>
1936 * config/tc-m68hc11.c: Fix formatting.
1937 * config/tc-mn10200.c: Likewise.
1938 * config/tc-mn10300.c: Likewise.
1939 * config/tc-pj.c: Likewise.
1940 * config/tc-tic80.c: Likewise.
1941 * config/tc-w65.c: Likewise.
1943 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1945 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1948 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1950 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1953 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1955 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1956 ELF as are used for SOM (except the 32-bit reloc one) to decide
1957 whether a symbol can be reduced to a section symbol. Expand on
1958 the comment for symbols involved in LR% and RR% expressions.
1960 2000-07-14 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-mips.c (mips_disable_float_construction): New
1963 static variable. Set to true if doubles should not be
1964 constructed by loading two single width fp registers with
1965 halves of the value.
1966 (mips_ip): Test mips_disable_float_construction.
1967 (md_longopts): Add command line switches --construct-floats
1968 and --no-construct-floats.
1969 (md_parse_option): Parse new command line options.
1970 (md_show_usage): Describe new command line options.
1972 * doc/c-mips.texi: Document new command line options.
1974 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1976 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1977 * configure: Regenerate.
1979 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1981 * configure.in (DEFAULT_EMULATION setting): Revert part of
1982 2000-07-01 change that set te_multi=multi unless set to tmips.
1983 * configure: Regenerate.
1985 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1987 * config/obj-coff.c (coff_frob_section): Add padding to the last
1988 section when aligning it increases its size.
1990 2000-07-11 Kazu Hirata <kazu@hxi.com>
1992 * config/tc-tic54x.c: Fix formatting.
1994 2000-07-10 Kazu Hirata <kazu@hxi.com>
1996 * config/tc-h8500.c: Fix formatting.
1997 * config/tc-tic54x.c: Fix formatting.
1999 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2001 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2002 displacements correctly.
2004 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2006 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2008 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2012 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2014 From David Huggins-Daines <dhd@linuxcare.com>
2015 * config/te-hppalinux64.h: Add a new emulation.
2016 * configure.in (emulations): Add configure bits to support the
2017 64-bit Linux/parisc target.
2018 * configure: Regenerate.
2020 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2021 (md_shortopts): Add `V' for ELF.
2023 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2024 when SOM or ELF_ARG_RELOC are defined.
2025 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2026 ELF_ARG_RELOC are defined.
2027 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2028 (pa_stringer): ..Do it here instead. Fix comment typos.
2029 (hppa_force_relocation): Cast enums to int before comparing with
2032 From Ryan Bradetich <rbradetich@uswest.net>
2033 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2034 redifinition warning.
2035 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2036 (hppa_force_relocation): ditto
2037 (md_apply_fix): Added cast to buf to fix warnings.
2039 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2040 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2042 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2043 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2044 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2045 reloc_type** to avoid warnings in switch.
2046 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2047 little earlier instead.
2049 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2051 (pa_type_args): Use symbol_arg_reloc_info.
2052 (struct pa_it): Make arg_reloc unsigned int.
2053 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2054 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2055 (pa_code): Delete. pa_text duplicates this function.
2056 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2057 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2059 (cons_fix_new_hppa): Actually change selector to e_fsel when
2060 warning about assuming so.
2061 (tc_gen_reloc): More example elf arg reloc code.
2062 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2063 (hppa_force_relocation): Likewise.
2065 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2067 (pa_end_of_source): Prototype.
2068 (hppa_fix_adjustable): Prototype.
2069 (LABELS_WITHOUT_COLONS): Move it..
2070 * config/te-hppa.h: To here.
2072 * config/te-hppa64.h: New file.
2074 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2076 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2077 format -10, -16, 16 relocs.
2078 (hppa_elf_mark_end_of_function): Test for null
2079 last_call_info->start_symbol
2081 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2082 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2083 re_assesmble_* functions. Delete extraneous statements. Fix
2085 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2086 insn to re_assemble_*.
2088 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2090 * doc/internals.texi (Expressions): Fix typo.
2092 2000-07-08 Kazu Hirata <kazu@hxi.com>
2094 * config/tc-sh.c: Fix formatting.
2095 * config/tc-tic54x.c: Fix formatting.
2096 * depend.c: Fix formatting.
2097 * flonum-konst.c: Likewise.
2098 * flonum-mult.c: Likewise.
2100 2000-07-07 Kazu Hirata <kazu@hxi.com>
2102 * config/tc-sh.c: Fix comments.
2103 * config/obj-vms.c: Fix comments.
2104 * config/tc-a29k.c: Likewise.
2105 * config/tc-alpha.c: Likewise.
2106 * config/tc-h8300.c: Likewise.
2107 * config/tc-h8500.c: Likewise.
2108 * config/tc-i370.c: Likewise.
2109 * config/tc-ia64.c: Likewise.
2110 * config/tc-m68hc11.c: Likewise.
2111 * config/tc-m68k.c: Likewise.
2112 * config/tc-mips.c: Likewise.
2113 * config/tc-ns32k.c: Likewise.
2114 * config/tc-ppc.c: Likewise.
2115 * config/tc-z8k.c: Likewise.
2117 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2119 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2120 Default to '(SEC_LOAD | SEC_DATA)'.
2121 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2123 * doc/internals.texi (CPU Backend): Describe
2124 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2126 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2128 * as.c (parse_args): NULL terminate the long option list.
2130 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2132 * config/tc-d30v.h: Include "write.h" for fixS.
2133 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2135 2000-07-05 Nick Clifton <nickc@cygnus.com>
2137 * config/tc-d30v.c (write_2_short): Further changes to warning
2138 messages produced when combining EITHER_BUT_PREFER_MU attributed
2141 2000-07-05 DJ Delorie <dj@redhat.com>
2145 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2147 * config/tc-arm.c (psrs): Accept combinations of flags.
2149 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2151 * config/tc-avr.c: Change _ () to _() around all strings marked
2152 for translation (exception from the usual coding style).
2153 (avr_opt): New struct variable, how the new switches are set.
2154 (OPTION_MMCU): Define as 'm' and actually use.
2155 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2156 (show_mcu_list): New function, display the list of known MCUs.
2157 (md_show_usage): Document the new switches. Call show_mcu_list.
2158 (avr_set_arch): Change 'm' to OPTION_MMCU.
2159 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2160 Handle the new switches.
2161 (avr_operands): Disable warnings for undefined combinations of
2162 operands if -mall-opcodes. Disable warnings for skipping two-word
2163 instructions if enhanced core or -mno-skip-bug.
2164 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2165 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2166 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2167 (avr_ldi_expression): Warn about implicit lo8().
2168 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2170 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2172 * configure.in: Add entry for mips-*-sysv4*MP*
2173 * configure: Rebuild
2174 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2175 elf32-tradlittlemips for traditional mips targets.
2176 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2177 test for Link Once sections as in adjust_reloc_syms.
2178 * config/te-tmips.h: New file for traditional mips targets. Define
2181 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2183 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2184 flags argument is not present, don't change an existing section's
2185 section's attributes. If the flags argument is present, warn if the
2186 attributes don't match the section's current attributes. When
2187 long section names are supported, set SEC_LINK_ONCE and
2188 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2190 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2192 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2193 symbols; create them.
2195 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2197 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2198 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2200 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2202 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2203 expressions. Ignore the problem when handling 16 bit signed
2204 immediates, because the assembler will take care of the relocation
2207 2000-06-27 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2210 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2211 sequential order, and emit warning messages if the input source
2212 code contains constructs like that, or parallel constructs
2213 containing such opcodes.
2215 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2217 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2218 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2219 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2220 (md_show_usage): Update usage message.
2221 (md_parse_option): Allow redefinition of MCU type within the
2222 same avr[1-5] bfd machine type. Show both old and new MCU type
2223 in the error message.
2224 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2225 Simplify 8K wrap code.
2227 2000-06-25 Kazu Hirata <kazu@hxi.com>
2229 * config/obj-aout.c: Remove all uses of DEFUN.
2230 * config/obj-ieee.c: Likewise.
2231 * config/tc-sh.c: Fix comment typos.
2232 * config/tc-tahoe.c: Likewise.
2233 * config/tc-vax.c: Likewise.
2234 * config/tc-w65.c: Likewise.
2235 * config/tc-z8k.c: Likewise.
2236 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2238 2000-06-24 DJ Delorie <dj@cygnus.com>
2240 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2241 more changes from Sept 1999
2242 (tc_i386_fix_adjustable): ditto
2243 (md_apply_fix3): ditto
2245 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2247 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2248 (gas_cgen_parse_operand): Set it around expression() call.
2249 (gas_cgen_md_operand): Test for it before longjmp().
2251 2000-06-24 Kazu Hirata <kazu@hxi.com>
2253 * config/tc-h8500.c: Remove all uses of DEFUN.
2254 * config/tc-sh.c: Likewise.
2255 * config/tc-w65.c: Likewise.
2256 * config/tc-z8k.c: Likewise.
2258 * config/tc-h8500.c: Fix typos in comments.
2260 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2262 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2265 2000-06-23 matthew green <mrg@redhat.com>
2267 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2268 defined. Fix error message for `[' grouping.
2270 2000-06-22 Kazu Hirata <kazu@hxi.com>
2272 * config/tc-h8300.c: Fix formatting and comment typos.
2274 2000-06-22 Timothy Wall <twall@cygnus.com>
2276 * config/tc-ia64.c (note_register_values): Move premature QP
2277 notation clearing into the appropriate place.
2279 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2281 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2282 first before anything else. Add bin-bugs.h, emul.h and progress.h
2283 Sort list of files as for $(OBJS) in Makefile.am.
2285 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2286 find one. Remake dependencies.
2287 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2288 * Makefile.in: Regenerate.
2289 * doc/Makefile.in: Regenerate.
2291 * config/tc-i386.c (i386_displacement): Don't assume a constant
2292 displacement is necessarily 16 bits when in 16 bit code mode.
2293 (md_assemble): Instead size the displacement here after we know
2294 for sure that a .code16gcc operand hasn't automatically added
2295 operand size prefixes.
2297 2000-06-21 H.J. Lu <hjl@gnu.org>
2299 * Makefile.am: Rebuild dependency.
2300 * Makefile.in: Rebuild.
2302 2000-06-21 Kazu Hirata <kazu@hxi.com>
2304 * config/tc-h8300.c (parse_reg): Make the function static.
2305 (parse_exp): Likewise.
2307 2000-06-20 DJ Delorie <dj@cygnus.com>
2309 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2310 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2311 for cygwin import libraries to work properly.
2313 2000-06-20 H.J. Lu <hjl@gnu.org>
2315 * Makefile.am: Rebuild dependency.
2316 * Makefile.in: Rebuild.
2317 * configure: Likewise.
2318 * doc/Makefile.in: Likewise.
2320 2000-06-20 Timothy Wall <twall@cygnus.com>
2322 * doc/internals.texi (CPU backend): Add @itemx for
2323 TC_START_LABEL_WITHOUT_COLON.
2324 * doc/c-tic54x.texi: New.
2325 * doc/as.texinfo: Add tic54x features and include primary tic54x
2327 * doc/all.texi: Add C54X.
2328 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2329 * doc/Makefile.in: Regenerate.
2330 * configure.in: Add tic54x and define LIBM for tic54x.
2331 * configure: Regenrate.
2332 * config/tc-tic54x.[ch]: New.
2333 * config/obj-coff.h: Add tic54x.
2334 * Makefile.am: (CPU_TYPES): Add tic54x.
2335 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2336 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2337 (as_new_LDADD): Add $(LIBM).
2338 * Makefile.in: Regenerate.
2340 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2342 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2343 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2344 * doc/as.texinfo: Likewise.
2346 * configure, Makefile.in: Regenerate.
2347 * configure.in (emulations): Recognize m6811 and m6812.
2348 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2349 Added files for 68hc11 and 68hc12 assembler.
2350 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2351 * config/tc-m68hc11.h: Header definition for that assembler.
2353 2000-06-18 Nick Clifton <nickc@redhat.com>
2355 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2356 instead of OCTETS_PER_BYTE.
2358 * config/tc-v850.c: Fix compile time warnings.
2359 * config/tc-ppc.c: Fix compile time warnings.
2361 2000-06-18 H.J. Lu <hjl@gnu.org>
2363 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2364 * configure: Rebuild.
2366 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2368 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2371 2000-06-16 Nick Clifton <nickc@cygnus.com>
2373 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2374 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2376 * doc/c-mips.texi: Document newly accepted cpu variants.
2378 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2380 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2382 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2384 * macro.c (getstring): Make it possible to escape the quote
2387 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2389 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2391 2000-06-13 H.J. Lu <hjl@gnu.org>
2393 * configure: Regenerate.
2395 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2397 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2399 * doc/internals.texi (line_separator_chars): Semicolon is no
2400 longer a default. Mention null and newline as defaults.
2402 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2404 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2405 * config/tc-i860.h (line_separator_chars): Likewise.
2406 * config/tc-h8300.c (line_separator_chars): Likewise.
2407 * config/tc-i960.c (line_separator_chars): Likewise.
2408 * config/tc-m68k.c (line_separator_chars): Likewise.
2409 * config/tc-mips.c (line_separator_chars): Likewise.
2410 * config/tc-ns32k.c (line_separator_chars): Likewise.
2411 * config/tc-sparc.c (line_separator_chars): Likewise.
2412 * config/tc-vax.c (line_separator_chars): Likewise.
2414 * config/tc-h8300.c (comment_chars): Use string initialiser.
2415 * config/tc-i960.c (line_comment_chars): Likewise.
2416 * config/tc-z8k.c (comment_chars, line_comment_chars,
2417 line_separator_chars): Likewise.
2419 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2422 2000-06-08 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2427 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2429 * configure.in (VERSION): Update to show this is the CVS mainline.
2431 2000-06-08 Matthew Jacob <mjacob@feral.com>
2433 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2434 $at is the integer register $r28, vs. both $r28 and the floating
2435 point register $f28.
2437 2000-06-08 James E. Wilson <wilson@cygnus.com>
2439 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2440 (dot_endp): Don't call ia64_flush_insns.
2441 (emit_one_bundle): Don't delete prologue/body records from
2442 unwind_record list in first loop. Rewrite second loop to account for
2445 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2447 * config/tc-ia64.c: Add missing prototypes.
2448 (generate_unwind_image): Cast argument to output_unw_records call.
2450 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2452 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2454 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2456 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2457 (REGISTER_P): likewise.
2458 (avr_opcodes): uses include/opcode/avr.h
2459 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2461 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2463 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2466 2000-06-03 H.J. Lu <hjl@gnu.org>
2468 * read.c (is_end_of_line): Put back `;'.
2470 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2472 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2474 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2476 * expr.c (operand): Test is_end_of_line outside switch to catch
2477 line separator chars that are also operators.
2478 (operator): Return O_illegal for line separator chars.
2480 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2481 entry (or `!' entry for TC_HPPA).
2483 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2484 before indexing is_end_of_line. Remove redundant check for '\0'.
2486 * config/tc-h8500.c (md_assemble): Likewise.
2487 * config/tc-mcore.c (md_assemble): Likewise.
2488 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2491 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2493 * config/tc-mcore.c (mcore_cons): Likewise.
2494 (mcore_float_cons): Likewise.
2495 (mcore_stringer): Likewise.
2496 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2498 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2500 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2502 2000-05-29 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-sh.c: Fix compile time warning messages.
2506 * config/tc-mips.c: Fix compile time warning messages.
2508 2000-05-29 Philip Blundell <philb@gnu.org>
2510 * doc/as.texinfo: Update copyright dates.
2511 (Local Labels): Delete misplaced mention of ARM.
2512 * NEWS: Mention ARM ELF support.
2514 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2516 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2517 it is modified, and use the real_size to compute the frag address
2518 for dwarf2 line info.
2520 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2522 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2523 line-matching scheme to cope with automake moving variables around.
2524 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2525 * Makefile.in: Regenerate.
2527 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2529 * config/tc-sparc.c (sparc_relax): New.
2530 (md_longopts): Add -relax and -no-relax options.
2531 (md_parse_options, md_show_usage): Likewise.
2532 (md_apply_fix3): Optimize tail call into branch always if possible.
2534 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2536 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2537 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2538 rules, with warning when a GAS statement specifies a packing that
2539 will result in an instruction being squashed.
2540 Added typdef packing_type and enumerals, changed various integer
2541 literals to use the enumerals.
2543 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2545 * config/tc-ia64.c (dot_restorereg_p): New function.
2546 (md_pseudo_table): Add restorereg.p.
2547 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2548 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2550 * config/tc-ia64.h (unw_record_type): Add unwabi.
2551 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2552 called MASK with members for imask, and the masks produced by
2553 fr_mem, gr_mem, br_mem, and frgr_mem.
2554 (unw_p_record): Add members ABI and CONTEXT.
2555 (unw_x_record): Add member AB.
2556 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2557 as pseudo-register for use during unwind info generation.
2558 (AR_PFS, AR_LC): New macros.
2559 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2560 whose names start with an at sign (as in "@priunat").
2561 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2563 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2564 proc_end, unwind_info, personality_routine): Consolidate into
2565 "unwind" structure to reduce offset-table use. Add member
2566 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2568 (output_R1_format, output_R3_format, output_P3_format,
2569 output_P6_format): Initialize R with zero to reduce compiler warnings.
2570 (output_P7_format): Ditto. Add `default' branch to switch
2571 statement to reduce compiler warnings.
2572 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2573 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2574 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2575 into single argument.
2576 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2577 compiler warnings. Merge A and B args into single argument.
2578 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2579 A and B args into single argument.
2580 (free_record): Removed (wasn't used).
2581 (free_list_records): Also free imasks in prologue records.
2582 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2583 (output_spill_mask): Remove.
2584 (output_unwabi): New function.
2585 (output_epilogue, output_label_state, output_copy_state): Call
2587 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2588 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2590 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2591 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2592 as part of handling the prologue records. Emit region's imask if
2593 we have one. Handle unwabi, epilogue, label_state, copy_state,
2594 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2595 spill_sprel_p, and spill_reg_p records.
2596 (set_imask, count_bits, slot_index): New function.
2597 (fixup_unw_records): Fix region size computation. Handle
2598 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2599 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2600 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2601 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2602 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2603 (dot_save): Use manifest constants for applicaton registers.
2604 Handle REG_PR and REG_PRIUNAT.
2605 (dot_restore): Don't just ignore it.
2606 (dot_restorereg): New function..
2607 (generate_unwind_image): Ensure unwind info is a multiple of eight
2608 bytes, not just four bytes.
2609 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2610 (dot_altrp): Don't just ignore it.
2611 (dot_savemem): New function. Replaces dot_savesp() and
2612 dot_savepsp(). Use manifest constants for applicaton registers.
2613 Handle REG_PR and REG_PRIUNAT.
2614 (dot_savef): Simplify.
2615 (dot_saveb): Support generation of br_gr.
2616 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2617 dot_label_state, dot_copy_state): New function.
2618 (dot_unwabi): Don't just ignore it.
2619 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2620 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2621 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2622 (emit_one_bundle): Set slot number for prologue/body records
2623 *before* emitting the first insn.
2624 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2625 (md_begin): Declare "psp" pseudo-register.
2626 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2627 so we don't get segfault.
2628 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2629 counts as required per SW Conventions manual
2630 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2631 output_preds_psprel, output_preds_sprel, output_spill_base,
2632 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2633 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2634 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2635 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2636 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2637 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2638 (dot_vframe): Implement.
2639 (dot_vframesp, dot_vframepsp): New function.
2641 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2643 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2644 * configure: Regenerate.
2646 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2648 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2649 (md_estimate_size_before_relax): so we can use it here instead of
2650 old kludges. Localise vars to blocks. Comment.
2652 * frags.c (frag_new): Update fr_var comments.
2653 * frags.h (struct frag): Ditto.
2655 2000-05-22 Richard Henderson <rth@cygnus.com>
2657 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2658 (pseudo_func): Add pcrel.
2659 (operand_match): Handle IA64_OPND_TGT64.
2660 (build_insn): Likewise.
2661 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2662 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2663 (fix_insn): Handle all three 64-bit relocation types.
2665 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2667 * obj.h (struct format_ops): New members begin, app_file,
2668 s_set_other, s_set_desc, s_get_type, s_set_type,
2669 separate_stab_sections, init_stab_section.
2671 * config/obj-multi.h: Update GPL notice to v2.
2673 (obj_app_file): New.
2674 (S_SET_SIZE): Test s_set_size for NULL before calling.
2675 (S_SET_ALIGN): Similar for s_set_align.
2680 (SEPARATE_STAB_SECTIONS): New.
2681 (INIT_STAB_SECTION): New.
2682 (EMIT_SECTION_SYMBOLS): New.
2683 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2685 * config/obj-elf.h: Update GPL notice to v2.
2686 Mention that this file is included from obj-multi.h.
2687 (obj_begin): Wrap definition in ifndef.
2688 (elf_file_symbol): Constify declaration.
2689 (obj_app_file): Ditto.
2690 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2691 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2693 * config/obj-elf.c (elf_s_set_other): New.
2694 (elf_file_symbol): Constify argument.
2695 (elf_separate_stab_sections): New.
2696 (elf_init_stab_section): New.
2697 (elf_format_ops): Add new members. Remove comma at end.
2699 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2700 (ecoff_format_ops): Add new fields. Remove comma at end.
2701 Mention inconsistency for emit_section_symbols.
2703 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2705 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2706 (coff_separate_stab_sections): New.
2707 (coff_format_ops): Add new members.
2709 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2710 (obj_aout_s_set_other): New.
2711 (obj_aout_s_set_desc): New.
2712 (obj_aout_s_get_type): New.
2713 (obj_aout_s_set_type): New.
2714 (obj_aout_separate_stab_sections): New.
2715 (aout_format_ops): New members added. Use obj_aout_process_stab,
2716 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2717 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2719 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2721 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2723 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2724 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2725 (md_estimate_size_before_relax): Ensure jumps to weak and
2726 externally visible symbols are relocatable.
2728 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2730 * stabs.c (aout_process_stab): Make global.
2731 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2732 * read.h (aout_process_stab): Declare.
2734 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2735 Generalize to *aout, *coff *elf.
2736 * configure: Regenerated.
2738 * doc/internals.texi (Object format backend): Say
2739 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2741 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2742 * Makefile.in: Regenerated.
2744 2000-05-19 Catherine Moore <clm@cygnus.com>
2746 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2748 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2750 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2751 instruction to reflect change in re_assemble_*.
2753 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2755 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2756 build PA64 ELF tools.
2757 * configure: Rebuilt.
2759 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2761 * Makefile.am: Regenerate dependencies.
2762 * Makefile.in: Regenerate.
2764 2000-05-15 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-arm.c (struct asm_psr): Add boolean field
2767 distinguishing between CSPR and SPSR. Rename 'number' field
2769 (psrs): Rearrange contents to match new asm_psr structure.
2770 (arm_psr_parse): Move next to psr_required_here. Make it
2771 return an asm_psr structure.
2772 (psr_required_here): Use asm_psr structure returned by
2774 (do_msr): Reorganise to allow psr_required_here to be called
2776 (md_undefined_name): Mark 'name' parameter as unused, since
2777 the COFF target does not use it.
2779 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2781 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2783 * config/te-aux.h: Likewise.
2784 * config/te-dpx2.h: Likewise.
2785 * config/te-go32.h: Likewise.
2786 * config/te-hp300.h: Likewise.
2787 * config/te-hppa.h: Likewise.
2788 * config/te-i386aix.h: Likewise.
2789 * config/te-ic960.h: Likewise.
2790 * config/te-interix.h: Likewise.
2791 * config/te-nbsd532.h: Likewise.
2792 * config/te-pc532mach.h: Likewise.
2793 * config/te-ppcnw.h: Likewise.
2794 * config/te-psos.h: Likewise.
2795 * config/te-sparcaout.h: Likewise.
2796 * config/te-sun3.h: Likewise.
2797 * config/te-sysv32.h: Likewise.
2799 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2801 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2802 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2803 and sign extend without an if statement.
2804 (build_bytes): Likewise.
2806 2000-05-14 Kazu Hirata <kazu@hxi.com>
2808 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2809 X_add_symbol L_32 case.
2811 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2813 * config/te-freebsd.h: New file.
2815 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2817 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2818 bindtextdomain): Replace defines with those from intl/libgettext.h
2819 to quieten gcc warnings.
2821 * NEWS: Mention x86 .arch and -q.
2823 * config/tc-i386.c (quiet_warnings): New.
2824 (md_assemble): Use quiet_warnings.
2825 (md_parse_option): Set quiet_warnings from -q.
2826 (md_show_usage): Mention -q, delete -m.
2827 (flag_do_long_jump): Delete.
2828 (md_parse_option): Remove -m.
2829 (md_show_usage): Remove -m.
2830 (md_create_long_jump): Remove useless flag_do_long_jump code.
2832 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2833 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2835 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2836 Alexander Sokolov <robocop@netlink.ru>
2838 * doc/c-i386.texi (i386-Arch): New section.
2839 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2841 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2842 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2843 architecture has been given and is not 486.
2844 (set_cpu_arch): New.
2845 (md_pseudo_table): Add .arch.
2846 (md_assemble): Warn if cpu architecture has been given and an
2847 unsupported instruction.
2849 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2850 Move operand_types bit defines after relevant template field.
2851 (template): Add cpu_flags.
2855 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2857 * config/tc-mn10300.h (md_end): Define.
2858 (mn10300_finalize): Declare.
2859 * config/tc-mn10300.c: Include dwarf2dbg.h.
2860 (debug_line): Define.
2861 (md_assemble): Generate dwarf2 line info.
2862 (mn10300_finalize): New function. Finalize dwarf2 info.
2864 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2866 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2867 external version of the relocation for weak symbols.
2869 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2871 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2872 frame size in units of 16 bytes, as required per SW Conventions manual.
2873 (output_unw_records): Output info-block header as a dword to get
2876 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2878 * as.h: #include "file", not <file> on files from ../include.
2879 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2880 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2881 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2882 (tc_coff_symbol_emit_hook): Ditto.
2883 (OPTCOUNT): Cast to int to avoid compiler warning.
2884 (md_begin): Fix signed/unsigned warnings.
2886 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2888 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2889 ABRANCH LONG case for a conditional branch on a 68000.
2890 (md_estimate_size_before_relax): Likewise. Also handle
2891 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2892 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2893 PC-relative on all CPUs.
2894 (md_estimate_size_before_relax): Likewise.
2896 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2898 * as.c (parse_args): Just mention current year in printed
2901 2000-05-03 J.T. Conklin <jtc@redback.com>
2903 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2905 (md_parse_option): Recognize -m7400.
2907 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2909 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2910 don't permit lp to become less than the words array.
2912 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2914 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2915 Fix little-endian case.
2917 2000-05-03 David O'Brien <obrien@NUXI.com>
2919 * as.c (parse_args): Update copyright.
2921 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2923 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2924 for the .bss section too.
2926 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2928 * configure.in: Set em=linux for hppa-*-linux.
2929 * configure: Regenerate.
2930 * doc/Makefile.in: Regenerate with correct automake.
2932 * frags.c (frag_grow): Sanity check chunk_size.
2934 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2935 * config/obj-som.h: Likewise.
2936 * config/obj-ieee.h: Likewise.
2938 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2940 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2941 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2942 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2943 (pa_ip): low_sign_unext now returns via function value. Use
2944 re_assemble_* instead of dis_assemble_* and
2945 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2947 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2948 (md_section_align, md_parse_option, md_show_usage,
2949 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2950 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2951 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2952 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2953 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2955 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2956 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2957 outside of switch. Correct mask and shifting errors in case 10
2958 and case -11. In case 21, compare against signed range to suit
2959 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2960 case 17 and case 22, use offsetT variable to properly check range.
2961 Use re_assemble_* here too.
2962 (evaluate_absolute): Change type of value to offsetT. Call
2963 hppa_field_adjust to do the work for us.
2964 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2965 (pa_parse_cmpib_64_cmpltr): Ditto.
2966 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2967 of i to unsigned int.
2968 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2969 (pa_end_of_source): Return type is void.
2971 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2973 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2975 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2977 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2978 More comments added.
2979 (md_begin): Removed "construct symbols for each register name".
2980 Because register names conflicts with GCC generated function
2982 (avr_operand): Now constant numbers can be used as a register
2983 identifiers (0 as r0, 31 as r31).
2984 (md_assemble): use skip_space () before parsing instruction
2987 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2989 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2990 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2991 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2992 * configure: Regenerate.
2994 2000-04-29 Andreas Jaeger <aj@suse.de>
2996 * as.h: Correctly check GCC version.
2998 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3000 * doc/as.1: Fix unbalanced brackets.
3002 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3004 (line_comment_chars): Set to '/' if TE_FreeBSD.
3006 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3008 * configure.in: Configury support for PA64 (currently disabled).
3009 * configure: Rebuilt.
3011 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3013 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3014 bfd_set_section_alignment.
3016 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3018 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3021 2000-04-24 Nick Clifton <nickc@cygnus.com>
3023 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3024 * doc/as.texinfo (Align): Include arm and strongarm in list of
3025 targets that have the second form of the behaviour of the .align
3028 2000-04-24 Mark Klein <mklein@dis.com>
3030 * obj-som.c: Terminate obj_pseudo_table.
3032 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3034 * as.c (parse_args): Allow md_parse_option to override -a listing
3036 * config/obj-coff.c (add_lineno): Change type of offset parameter
3037 from "int" to "bfd_vma."
3038 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3039 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3040 (ppc_change_csect): Align correctly for XCOFF64.
3041 (ppc_machine): New function, which discards "ppc_machine" line.
3042 (ppc_tc): Cons for 8 when code is 64 bit.
3043 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3045 (md_parse_option): Handle -a64 and -a32.
3047 * config/tc-ppc.h (TARGET_MACH): Define.
3048 (TARGET_FORMAT): Move to function.
3049 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3051 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3053 * config/tc-avr.c: New AVR_ISA_ defined.
3054 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3055 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3056 for `fmul', `movw' and `lpm R,Z' instructions.
3057 (avr_operands): Warn if current opcode is a two-word instruction
3058 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3059 (avr_opcodes): New commands added.
3060 (REGISTER_P): Check 'a' and 'v' constraint letters.
3061 (mcu_types): New MCU added.
3063 2000-04-22 Timothy Wall <twall@cygnus.com>
3065 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3067 (operand_match): Conditionally insert default bit values for IMMU9.
3069 2000-04-14 Matthew Green <mrg@cygnus.com>
3071 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3072 * configure: Rebuilt.
3074 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3075 Jason Eckhardt <jle@cygnus.com>
3077 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3079 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3080 Added handling of new operand types l,y,&,fe,fE,fx.
3082 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3083 David Mosberger <davidm@hpl.hp.com>
3084 Timothy Wall <twall@cygnus.com>
3085 Andrew MacLeod <amacleod@cygnus.com>
3086 Jim Wilson <wilson@cygnus.com>
3088 * Makefile.am (CPU_TYPES): Add ia64.
3089 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3090 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3091 * Makefile.in: Rebuild.
3092 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3093 * configure: Rebuild.
3094 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3095 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3096 * expr.c (expr): Handle md_optimize_expr.
3097 * read.c (LEX_HASH): Add comment.
3098 * config/tc-ia64.c, config/tc-ia64.h: New files.
3100 2000-04-21 Richard Henderson <rth@cygnus.com>
3102 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3103 bundling a non-delayed branch type instruction.
3105 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3107 * config/tc-mn10300.c (HAVE_AM30): Define.
3108 (md_assemble): Use it.
3110 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3112 * config/obj-elf.c (obj_elf_change_section): Check for changed
3115 * Makefile.am: (CPU_MULTI_VALID): Remove.
3116 (MULTI_CPU_TYPES): Define.
3117 (MULTI_CPU_OBJ_VALID): Define.
3118 (DEPTC): Use the above.
3119 (DEPOBJ): Same here.
3121 Regenerate dependencies.
3122 * Makefile.in: Regenerate.
3124 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3126 * Makefile.am (YACC, LEX): Get them from configure.
3128 2000-04-18 H.J. Lu (hjl@gnu.org)
3130 * config/tc-i386.c (offset_in_range): Use addressT instead of
3131 bfd_vma for non-bfd assemblers.
3133 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3135 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3136 doesn't give spurious errors.
3138 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3140 * as.h (SEEK_SET): Define if undefined.
3142 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3144 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3145 constants, and don't assume offsetT is 32 bits.
3147 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3149 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3150 (md_pcrel_from_section): Add prototype.
3151 (d10v_fix_adjustable): Add prototype.
3152 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3154 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3156 2000-04-12 Nick Clifton <nickc@cygnus.com>
3158 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3159 symbol in frag chain.
3161 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3163 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3164 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3165 (fits_in_signed_word, smallest_imm_type): Ditto.
3166 (md_assemble): Use an offsetT var to hold offsetT values, not a
3168 (offset_in_range): New.
3169 (md_assemble): Use it.
3170 (md_convert_frag): Change type of target_address, opcode_address,
3171 and displacement_from_opcode_start to offsetT.
3172 (md_create_short_jump): Change type of offset to offsetT.
3173 (md_create_long_jump): Ditto.
3174 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3175 (md_chars_to_number): Remove.
3176 (output_invalid): Remove duplicate prototype.
3178 2000-04-09 Nick Clifton <nickc@cygnus.com>
3180 * Makefile.am (CPU_TYPES): Add 'avr'.
3181 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3182 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3184 * Makefile.in: Regenerate.
3186 * doc/as.texinfo: Add M32R documentation.
3188 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3190 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3191 --enable-build-warnings option.
3192 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3193 * Makefile.in, configure: Re-generate.
3195 2000-04-07 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3198 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3199 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3200 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3201 (arm_force_relocation): Force relocations for
3202 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3204 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3206 * config/tc-sh.c (get_operands): There's no third operand if the
3207 first operand is an immediate.
3209 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3211 * config/tc-sh.c (immediate): Delete.
3212 (sh_operand_info): Add immediate member.
3213 (parse_reg): Use A_PC for pc.
3214 (parse_exp): Add second argument 'op'. All callers changed.
3215 (parse_at): Expect pc to be coded as A_PC.
3216 Use immediate field in *op.
3217 (insert): Add fourth argument 'op'. All callers changed.
3218 (build_relax): Add second argument 'op'. All callers changed.
3219 (insert_loop_bounds): New function.
3220 (build_Mytes): Remove DISP_4.
3221 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3222 (assemble_ppi): Use immediate field in *operand.
3223 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3224 (md_apply_fix): Likewise.
3225 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3227 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3229 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3231 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3233 * internals.texi (CPU backend): Document
3234 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3236 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3238 * po/gas.pot: Regenerate.
3240 * as.c (show_usage): Restore translated part of bug string.
3241 * gasp.c (show_usage): Likewise.
3243 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3244 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3245 than move-if-change.
3246 (DEP1): Modify for "gcc -MM".
3250 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3251 Update dependencies.
3252 * Makefile.in: Regenerate.
3254 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3256 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3257 (md_begin): Likewise.
3258 (HAVE_AM33): New macro.
3259 (md_assemble): Use it. Match r_regs and xr_regs only if
3262 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3264 * as.h: #include "bin-bugs.h"
3265 * as.c (show_usage): Use REPORT_BUGS_TO.
3266 * gasp.c: #include "bin-bugs.h"
3267 (show_usage): Use REPORT_BUGS_TO.
3269 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3271 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3273 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3274 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3277 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3279 * config/tc-i386.c (i386_immediate): Don't assume a constant
3280 immediate is necessarily 16 bits when in 16 bit code mode.
3281 (md_assemble): Instead set guess_suffix here after we have checked
3284 2000-04-02 Richard Henderson <rth@cygnus.com>
3286 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3287 quantities. Correct right shift sign extension.
3288 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3289 32-bit value when shifting into place.
3291 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3293 * app.c: Add ATTRIBUTE_UNUSED as needed.
3294 * config/tc-ppc.c: Likewise.
3295 (ppc_size): Make unsigned long.
3296 (ppc_insert_operand): Add casts to avoid warnings.
3298 2000-03-31 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-d10v.h (md_flush_pending_output): Define.
3302 2000-03-29 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3305 segment. Works for both BFD_ASSEMBLER and others.
3306 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3308 2000-03-29 Nick Clifton <nickc@cygnus.com
3310 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3312 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3314 * listing.c (LISTING_LHS_WIDTH): Default depends on
3316 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3318 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3320 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3323 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3325 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3327 * config/tc-avr.c (mcu_types): Add missing initialiser.
3328 (md_pcrel_from_section): Add prototype.
3329 (avr_operand): Remove redundant test of unsigned < 0.
3330 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3332 2000-03-27 Denis Chertykov <denisc@overta.ru>
3334 * config/tc-avr.c: New file for AVR support.
3335 * config/tc-avr.h: Likewise.
3336 * configure.in: Add AVR support.
3337 * configure: Regenerate.
3339 2000-03-26 Timothy Wall <twall@cygnus.com>
3341 * gasp.c (macro_op): Add new argument to check_macro call.
3342 Macro structure definitions moved to macro.h
3343 * sb.h: Add argument to prototype for input_scrub_include_sb.
3344 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3345 nesting checks with an additional flag.
3346 (struct input_save): Add flag to indicate whether current sb
3347 should be checked for proper macro/conditional nesting.
3348 (input_scrub_push/pop): Save/restore nest check flag.
3349 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3351 * macro.c (check_macro): Allow caller to retrieve parsed macro
3352 information if a pointer is provided. This information may be
3353 used by the new macro hooks.
3354 * macro.h: Update prototype for check_macro. Macro struct
3355 definitions moved here from macro.c/gasp.c.
3356 * read.c (read_a_source_file): Add parameter to check_macro call,
3357 and pass macro info to the macro hook, if defined.
3358 (input_scrub_insert_line): New. Allow insertion of a line of
3359 characters into the input stream.
3360 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3361 file into the input stream.
3362 (s_include): Use input_scrub_insert_file.
3363 * internals.texi: Document new macro hooks.
3364 * as.h: New prototypes added.
3366 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3368 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3369 an initial capital letter.
3370 (i386_index_check): Reindent.
3372 2000-03-19 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3377 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3379 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3380 instruction operand bad if Rd > 7 when generating
3381 thumb instructions. Prevents for example,
3382 "adr r12,label" from silently failing and generating
3383 the wrong instruction.
3385 2000-03-17 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3388 that have a destingation >= 0x400000.
3389 Fix compile time warning messages.
3391 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3393 * config/tc-sh.c (md_begin): When encountering insn that are
3394 not supported by the current arch, only change the name if
3395 its contents are the same as prev_name.
3396 (get_specific): If the the architecture doesn't match, fail.
3398 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3400 * config/tc-sh.c (IDENT_CHAR): Define.
3401 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3402 matching back where it came from.
3404 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3406 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3408 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3410 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3413 2000-03-15 Kazu Hirata <kazu@hxi.com>
3415 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3417 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3419 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3420 floating-point-number, make sure 'f' is in FLT_CHARS.
3422 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3424 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3425 (s_lcomm_internal): Use it.
3426 * doc/internals.texi (CPU backend): Document it.
3427 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3430 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3432 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3435 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3436 implementation doesn't have special handling for switch
3438 (macro_build): Allow for code in sections other than .text.
3440 (mips_ip): Likewise.
3441 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3442 Don't perform relocs if we will be outputting them.
3443 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3444 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3447 2000-03-09 Catherine Moore <clm@cygnus.com>
3449 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3450 relocation type based on the entry in the fixup structure.
3451 Put S_IS_EXTERN processing back in.
3453 2000-03-08 H.J. Lu (hjl@gnu.org)
3455 * Makefile.am (install-exec-tooldir): Depend on
3456 install-exec-bindir for parallel make.
3457 * Makefile.in: Regenerated.
3459 2000-03-06 Nick Clifton <nickc@cygnus.com>
3461 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3463 (md_parse_option): Parse -m32r command line switch - disable m32rx
3465 (md_show_usage): Document new option.
3467 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3468 * doc/Makefile.in: Regenerate.
3469 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3471 2000-03-02 Michael Meissner <meissner@redhat.com>
3473 * config/tc-d30v.c (check_range): Remove code that incorrectly
3474 sign extended values where bits < 32.
3476 2000-03-02 H.J. Lu (hjl@gnu.org)
3478 * configure.in: Support --enable-targets=all on ia32.
3479 * configure: Regenerated.
3481 2000-03-01 Nick Clifton <nickc@cygnus.com>
3483 * gasp.c (do_align): Remove bogus check of alignment value.
3485 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3487 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3488 TC_PPC was defined forced the type of a symbol with no other type
3491 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3493 * doc/internals.texi (CPU backend): Mention that
3494 line_separator_chars do not break up comments. Fix typos for
3495 LEX_AT and LEX_NAME descriptions. Document operands for
3496 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3497 description of md_create_short_jump usage. Document argument for
3498 md_undefined_symbol.
3500 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3502 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3503 (md_parse_option): Handle it.
3504 (md_show_usage): Document it.
3506 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3508 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3509 opcode, for the instruction `pal19'. From Andrea Arcangeli
3512 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3514 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3516 (md_assemble): To here, before template operands are matched.
3517 Also ensure a constant immediate is sign extended when we know the
3518 size is at most 16 bits. This is to catch cases like "add
3519 $0xffc0,%ax" where we don't know the size, and thus that the
3520 immediate can be represented as Imm8S until after parsing the
3522 (i386_displacement): Similarly sign extend 16 bit constant
3524 (md_assemble): Relax 16-bit jump constant range check to suit sign
3525 extended displacements.
3527 2000-02-26 Andreas Jaeger <aj@suse.de>
3529 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3531 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3533 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3534 call operands when intel_syntax.
3535 (intel_float_operand): Return 2 for "fi...".
3536 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3537 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3538 earlier "SHORT" change.
3539 (md_assemble): When determining suffix from Regs, exclude
3542 2000-02-24 Nick Clifton <nickc@cygnus.com>
3544 * configure: Add arm-wince, mips-pe and sh-pe targets.
3545 * configure: Regenerate.
3547 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3549 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3550 "pe-mips" for the mips-pe target.
3552 * config/tc-arm.c (insns): Change displacement encoded in BL
3553 and B instructions if the target port is arm-wince.
3554 (do_ldst): Do not bias the relocation offset if the target
3556 (md_pcrel_from): Add in missing relocation offset bias if the
3557 target os arm-wince.
3559 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3560 (md_begin): Disable -G support for mips-pe target.
3561 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3562 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3565 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3566 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3567 assembler, just set the alignment to 4.
3569 * config/te-wince-pe.h: New file for WinCE targets. Define
3572 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3574 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3575 string instructions.
3576 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3577 (i386_intel_memory_operand): After finding a segment override,
3578 check again for no `[' before looking for a displacement. Bomb if
3579 more than one displacement rather than silently discarding the
3580 second and subsequent ones. Free strings malloc'd by
3581 build_displacement_string.
3583 2000-02-24 Catherine Moore <clm@cygnus.com>
3585 * config/obj-som.c (obj_pseudo_table): Add "weak".
3586 (obj_som_weak): New routine.
3588 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3590 * config/tc-i386.c (union i386_op): New.
3591 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3592 Throughout file replace occurences of disps[n], imms[n], regs[n]
3593 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3594 intel mode operand swapping. Add assert in regKludge and
3595 fake_zero_displacement code. Test i.types[n] when outputting
3596 displacements and immediates. Combine output of Disp16 with
3598 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3599 when in intel mode by (not) reversing fsub and fdiv operands
3600 before the template search. This fails for single operand
3601 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3602 undefined. Instead fix the base_opcode after we've found the
3603 template. Move base_opcode xor with found_reverse_match from
3604 opcode output code to before this fix so we test for the correct
3606 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3607 check in intel mode. Instead compare opcodes.
3609 * config/tc-i386.h (TC_RELOC): Delete.
3610 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3611 with equivalent call to reloc.
3613 * as.h (flag_m68k_mri): Move declaration after target include, and
3614 only declare when TC_M68K defined. Define as zero otherwise.
3615 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3616 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3617 Define as zero otherwise.
3618 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3619 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3620 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3621 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3622 testing whether defined.
3623 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3624 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3625 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3626 rather than testing whether defined.
3627 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3628 (parse_mri_cons): Declare and use only when TC_M68K.
3629 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3630 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3631 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3633 * NEWS: Mention IBM 370 support.
3635 2000-02-23 Richard Henderson <rth@cygnus.com>
3637 * config/tc-i386.c (md_assemble): When swapping operands for
3638 intel_syntax, assume everything that's not Imm or Disp is a
3641 2000-02-23 Linas Vepstas <linas@linas.org>
3643 * config/tc-i370.c, config/tc-i370.h: New files.
3644 * Makefile.am: Add support for Linux/IBM 370.
3645 * configure.in: Likewise.
3646 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3647 * config/obj-elf.c: Include elf/i370.h
3648 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3650 * Makefile.in: Regenerate.
3651 * configure: Regenerate.
3653 * doc/c-i370.texi: New file.
3654 * doc/all.texi: Include it.
3655 * doc/as.texinfo: And here.
3656 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3657 * doc/Makefile.in: Regenerate.
3659 2000-02-19 Michael Meissner <meissner@redhat.com>
3661 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3662 determine if an instruction can be used in parallel with an ADDppp
3663 or SUBppp instruction.
3665 2000-02-22 Andrew Haley <aph@cygnus.com>
3667 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3669 1999-12-30 Andrew Haley <aph@cygnus.com>
3671 * config/tc-mips.c (mips_gp32): New variable.
3672 (macro_build) Use mips_gp32.
3674 (md_longopts): Add "-mgp32" and "-mgp64".
3675 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3677 (OPTION_M7900): Change offset
3678 (OPTION_NO_M7900): Ditto.
3680 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3682 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3683 warning, and bump it to 1.
3685 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3687 From Brad Lucier <lucier@math.purdue.edu>:
3688 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3691 2000-02-21 Catherine Moore <clm@cygnus.com>
3693 * config/tc-mips.c (MF_HILO_INSN): Define.
3694 (mips_7000_hilo_fix): Declare.
3695 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3696 (md_parse_option): Check for 7000_HILO_FIX options.
3697 (OPTION_M7000_HILO_FIX): Define.
3698 (OPTION_NO_M7000_HILO_FIX): Define.
3699 * doc/c-mips.texi (-mfix7000): Describe.
3701 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3703 * listing.c (print_lines): Remove unused variable `end'.
3705 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3706 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3707 reloc_type when BFD_ASSEMBLER.
3708 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3709 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3710 statement and quell signed vs. unsigned comparison warning.
3712 2000-02-18 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3715 the computed frag offset, rather than overwriting it.
3717 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3719 * config/tc-sh.c ("elf/sh.h"): Include.
3720 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3721 (md.begin): Initialize target_arch.
3722 Only include opcodes in has table that match selected architecture.
3723 (parse_reg): Recognize register names for sh-dsp.
3724 (parse_at): Recognize post-modify addressing.
3725 (get_operands): The leading space is now optional.
3726 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3727 arguments. Update valid_arch.
3728 (build_Mytes): Add support for SDT_REG_N.
3729 (find_cooked_opcode): New function, broken out of md_assemble.
3730 (assemble_ppi, sh_elf_final_processing): New functions.
3731 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3732 (md_longopts, md_parse_option): New option: -dsp.
3733 * config/tc-sh.h (elf_tc_final_processing): Define.
3734 (sh_elf_final_processing): Declare.
3736 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3738 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3739 the unwinder subspace. Save the current seg/subseg before creating
3742 2000-02-10 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3745 little endian targets.
3746 (INST_BYTE1): Redefine to handle big and little endian
3748 (cpu_type): New type: Select between M340 and M210.
3749 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3750 instructions of the M340.
3751 (md_assemble): Add support for the MULSH and OPSR classes of
3753 (md_atof): Add support for little endian targets.
3754 (md_parse_option): Add support for -EL, -EB and -mcpu command
3756 (md_convert_frag): Add support for little endian targets.
3757 (md_apply_fix3): Add support for little endian targets.
3758 (md_number_to_chars): Add support for little endian targets.
3760 2000-02-10 Timothy Wall <twall@redhat.com>
3762 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3763 defined, use it to verify the symbol just read should be a label.
3765 2000-02-10 Timothy Wall <twall@redhat.com>
3767 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3768 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3769 around colons when KEEP_WHITE_AROUND_COLON is defined.
3770 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3771 and KEEP_WHITE_AROUND_COLON.
3773 2000-02-08 Timothy Wall <twall@redhat.com>
3775 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3777 (do_repeat): New. Abstract repeat logic so that a "break" can be
3779 (end_repeat): New. Provide support for a "break" out of the
3781 * read.h: Add prototypes for new functions.
3783 2000-02-08 Timothy Wall <twall@redhat.com>
3785 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3786 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3787 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3790 2000-02-08 Timothy Wall <twall@redhat.com>
3792 * read.c: Added elseif to directives table.
3793 * read.h: Added prototype for s_elseif.
3794 * doc/as.texinfo: Added description for elseif.
3795 * cond.c (s_elseif): New function
3797 2000-02-04 Timothy Wall <twall@redhat.com>
3799 * listing.c (print_lines): Remove conditionals causing bug in
3802 2000-02-03 Timothy Wall <twall@cygnus.com>
3804 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3806 * frags.c (frag_new): Calculate fr_fix in octets
3807 (frag_now_fix) Return offset as target address offset (bytes).
3808 (frag_now_fix_octets) New - Return offset in octets (8-bit
3810 * frags.h: Added prototype for frag_now_fix_octets().
3811 Distinguish between octets and bytes in field descriptions.
3812 * listing.c (calc_hex): Account for octets vs bytes when
3813 printing addresses/offsets.
3814 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3815 target is little-endian, print the octets in a word in big-endian
3816 order so that the display looks like a proper hexadecimal number,
3817 instead of having the octets reversed.
3818 * read.c (do_align): When recording alignment, alignment power
3819 should be in terms of target bytes (minimum addressible unit)
3821 (do_org) Convert ORG target address (byte) argument into an
3822 octet offset when generating a variable fragment.
3823 * symbols.c (resolve_symbol_value): Symbol final value
3824 converted to a target address offset (bytes) from its octet offset.
3825 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3826 offset (bytes) is adjusted by the frag offset (octets) converted
3828 (coff_frob_section) Section alignment power is in terms of bytes;
3829 convert it to an octet alignment power when calculating size (and
3830 size mask) in octets. Don't modify the section size in order to
3831 "align" it for TI COFF, since that format has a different method
3832 for storing alignment information.
3834 2000-02-01 Timothy Wall <twall@cygnus.com>
3836 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3837 entries, matching the way GCC generates them. If not escaped, the
3838 filename is encoded incorrectly.
3840 2000-01-31 Nick Clifton <nickc@cygnus.com>
3842 * config/tc-arm.c (reg_table): Add support for ATPCS register
3845 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3847 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3849 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3851 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3852 of a symbol when we really care about its value.
3854 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3856 * config/tc-mcore.c (md_assemble): Give warning message if
3857 operands passes to instruction are more than the spec.
3859 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3861 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3862 Thumb mode but the label seen was not declared as '.thumb_func'
3863 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3864 correct disassembly of Thumb code bounded by non function labels.
3866 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3868 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3869 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3871 * Makefile.in: Same here.
3874 * configure.in: Set bfd_gas for i386-aout when primary target
3875 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3876 we may need the primary te_file. Remove incorrect comment.
3878 * configure: Regenerate.
3880 * config/e-i386aout.c: New file.
3882 * as.c (USE_EMULATIONS): Move to before print_version_id.
3883 (struct emulation): Add i386aout.
3884 (show_usage): Split text strings. Reformat -a text. Add --em
3888 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3889 (aout_format_ops): New.
3892 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3893 preprocessor conditional and add aout USE_EMULATIONS tests.
3894 (read_a_source_file): Don't pass error strings to printf as
3898 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3900 (do_data): Same here.
3901 (process_file): And here.
3904 * symbols.c (colon): Rewrite "already defined" fatal message
3905 code for aout with USE_EMULATIONS.
3908 * config/obj-aout.c (OBJ_HEADER): Define.
3909 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3911 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3912 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3914 (obj_aout_type): Expand S_SET_OTHER here too.
3915 (obj_read_begin_hook): Remove.
3916 (aout_pop_insert): New.
3917 (obj_aout_s_get_other): New.
3918 (obj_aout_s_get_desc): New.
3919 (aout_format_ops): New.
3922 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3923 gets aout_pseudo_table.
3924 (aout_pseudo_table): Declare.
3925 (obj_read_begin_hook): Define.
3928 * config/obj-coff.c (obj_pseudo_table): Rename to
3930 (coff_pop_insert): Use coff_pseudo_table.
3931 (coff_sec_sym_ok_for_reloc): Remove.
3932 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3933 and comment all zero entries and remove #if 0 code.
3936 * config/obj-coff.h (obj_pop_insert): Define.
3937 (coff_pseudo_table): Declare.
3940 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3941 s_get_size, s_set_size. Comment all zero entries.
3944 * config/obj-elf.c (elf_s_get_other): New function.
3945 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3946 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3947 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3949 (obj_elf_parse_section_letters): Don't pass error strings to
3950 printf as format arg.
3953 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3955 (elf_s_get_other): Declare.
3956 (S_GET_OTHER) Define as elf_s_get_other if not already
3958 (S_SET_OTHER): Only define when not already defined.
3959 (elf_obj_read_begin_hook): Declare.
3960 (obj_read_begin_hook): Define.
3961 (elf_obj_symbol_new_hook): Declare.
3962 (obj_symbol_new_hook): Define.
3965 * config/obj-multi.h: Add copyright header and protect against
3966 multiple inclusion. Add * to all function pointers.
3967 (OBJ_HEADER): If defined, include it rather than other defines
3969 (obj_frob_file_after_relocs): Test for NULL.
3970 (obj_symbol_new_hook): Here too.
3971 (obj_sec_sym_ok_for_reloc): And here.
3972 (S_GET_OTHER): Define.
3973 (S_GET_DESC): Define.
3974 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3975 (OBJ_MAYBE_ELF): Update comment.
3977 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3978 OBJ_AOUT preprocessor conditional and handle emulation by
3979 testing OUTPUT_FLAVOR.
3980 (i386_displacement): Here too.
3981 (md_section_align): Similarly here.
3982 (i386_target_format): Conditionally compile when more than one
3983 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3984 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3985 (i386_displacement): Here too.
3988 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3989 Define TARGET_FORMAT for aout only when not multi.
3992 * config/te-multi.h: Delete file as it's identical to te-generic.h
3994 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3996 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3997 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4000 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4002 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4005 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4007 * config/tc-mips.c (mips_do_align): New function.
4008 * config/tc-mips.h (md_do_align): Define.
4010 2000-01-10 Philip Blundell <philb@gnu.org>
4012 * doc/c-arm.texi (ARM Options): Fix typo.
4013 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4014 line separator for Linux.
4015 * doc/as.texinfo (Comments): Mention the ARM.
4017 2000-01-10 Philip Blundell <pb@futuretv.com>
4019 * configure.in (arm*-*-conix*): New target.
4020 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4022 * configure: Regenerate.
4024 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4026 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4027 (obj_elf_visibility): New function.
4029 * doc/as.texinfo (Visibility): New node: document visibility
4032 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4034 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4035 warning for absolute jump/call without `*' in non-intel mode. No
4036 need to set i.types[0] JumpAbsolute in intel mode.
4038 1999-12-22 Philip Blundell <pb@futuretv.com>
4040 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4041 hook function when changing sections.
4042 (arm_s_data): Likewise.
4044 1999-12-14 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-arm.c (md_parse_option): Add support for -marm720
4047 command line switch.
4049 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4051 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4052 (r_registers, xr_registers): Define.
4053 (r_register_name, xr_register_name): New functions.
4054 (md_assemble): Handle new am33 operand types and instruction
4056 (mn10300_insert_operand, check_operand): Likewise.
4058 1999-11-29 Nick Clifton <nickc@cygnus.com>
4060 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4061 (s_force_thumb): Set thumb_mode to 2.
4062 (md_assemble): Do not complain about thumb instructions on a
4063 non-thumb target if thumb_mode is set to 2.
4065 1999-11-28 Michael Meissner <meissner@cygnus.com>
4067 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4068 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4069 (O_...): Add new machine dependent expressions if we are handling
4070 explicit relocations.
4071 (alpha_reloc_op): New static table holding the explicit relocation
4073 (alpha_literal_hash): New static to hold the hash table for
4074 explicit relocations.
4075 (alpha_macros): Add support for explicit relocations.
4076 (md_begin): If explicit relocations, initialize hash table.
4077 (md_assemble): Don't print a second error if tokenize_arguments
4078 already printed an error message.
4079 (md_apply_fix): Add support for explicit relocations.
4080 (alpha_force_relocation): Ditto.
4081 (alpha_fix_adjustable): Ditto.
4082 (alpha_adjust_symtab): New function to support explicit
4084 (alpha_adjust_symtab_relocs): Ditto.
4085 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4086 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4087 Add support for explicit relocations. Return -2 if an error
4088 message was already printed.
4089 (find_macro_match): Add support for explicit relocations. Comment
4091 (emit_insn): Add support for explicit relocations.
4092 (assemble_tokens): Ditto.
4094 (load_expression): Ditto.
4097 (emit_ir_load): Ditto.
4098 (emit_loadstore): Ditto.
4101 (emit_sextX): Ditto.
4102 (emit_division): Ditto.
4103 (emit_jsrjmp): Ditto.
4104 (emit_retjcr): Ditto.
4106 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4108 (tc_adjust_symtab): If explicit relocations, call the function
4109 alpha_adjust_symtab.
4110 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4111 relocations next to the literal relocation they reference.
4112 (TC_INIT_FIX_DATA): Initialize the new fields.
4113 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4115 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4117 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4118 'B' operand for PA2.0 bb instruction.
4120 1999-11-18 Nick Clifton <nickc@cygnus.com>
4122 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4125 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4127 (mcore_force_relocation): Force relocations to be generated for
4130 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4132 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4133 (i386_displacement): Disallow O_big displacements.
4135 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4137 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4138 Small improvements in error checking.
4139 (md_assemble): Support for unconditional ARM instructions.
4140 (md_parse_option): Support for -m[arm]v5e flag.
4142 1999-11-12 Nick Clifton <nickc@cygnus.com>
4144 * macro.c (buffer_and_nest): Do not check beyond the end of the
4147 1999-11-11 Nick Clifton <nickc@cygnus.com>
4149 * macro.c (buffer_and_nest): Look for seperator after TO and
4152 1999-11-08 Andrew Haley <aph@cygnus.com>
4154 * app.c (do_scrub_chars): When in State 10, treat backslash
4155 characters in the same way as as symbol characters.
4157 1999-11-07 Richard Henderson <rth@cygnus.com>
4159 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4160 the previous label was in the current section before playing
4161 with auto-alignment.
4163 1999-11-06 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-v850.c (v850_force_relocation): Force relocation
4167 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4170 1999-11-05 Michael Meissner <meissner@cygnus.com>
4172 * expr.h (operatorT): Increase machine dependent operators to 16.
4173 * expr.c (op_rank): Ditto.
4175 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4177 * read.c (pseudo_set): Reject attempts to set the value of a
4180 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4183 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4185 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4186 to bfd_set_section_contents.
4188 1999-11-03 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4192 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4194 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4195 (mips_ip): Use OPCODE_IS_MEMBER.
4197 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4199 * config/tc-arm.c (reg_required_here): Improve comments.
4201 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4202 (tinsns): Initialize variants field.
4204 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4205 BAD_PC respectively.
4207 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4209 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4210 * config/tc-arm.h: Fix compile time warnings.
4212 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4214 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4215 form @abs16, @(abs16) and @(abs16 + imm).
4217 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4219 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4220 (ISA_HAS_64_BIT_REGS) New.
4221 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4222 mips_emit_delays,macro_build,load_register,load_addresss,
4223 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4224 and/or use new ISA_xxx macros in expressions involving
4225 ISA, particularly mips_opts.isa.
4227 1999-10-18 Michael Meissner <meissner@cygnus.com>
4229 * expr.h (operatorT): Add machine dependent operators md1..md8.
4230 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4231 for the machine dependent operators to use.
4233 * expr.c (op_rank): Add machine dependent operators.
4235 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4237 (O_cpregister): Ditto.
4238 (md_begin): Change X_op test that field is wide enough to use
4239 O_max instead of O_alpha_max.
4240 (cpu_types): Fill in missing initializer.
4241 (alpha_num_macros): Make unsigned.
4242 (md_assemble): Make opnamelen be size_t.
4243 (md_apply_fix): Cast alpha_num_operands to int before testing.
4244 (alpha_force_relocation): Ditto.
4245 (alpha_fix_adjustable): Ditto.
4246 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4247 (tc_gen_reloc): Ditto.
4248 (tc_get_register): Ditto.
4253 (s_alpha_ent): Ditto.
4254 (s_alpha_end): Ditto.
4255 (s_alpha_frame): Ditto.
4256 (s_alpha_prologue): Ditto.
4257 (s_alpha_file): Ditto.
4258 (s_alpha_gprel32): Ditto.
4259 (s_alpha_proc): Ditto.
4260 (s_alpha_set): Ditto.
4261 (s_alpha_base): Ditto.
4262 (s_alpha_align): Ditto.
4263 (s_alpha_arch): Ditto.
4264 (alpha_align): Ditto.
4265 (assemble_insn): Suppress unused variable warning.
4267 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4268 order in the structure.
4269 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4271 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4273 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4275 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4277 * config/tc-i386.c (i386_index_check): Correct #endif location.
4279 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4281 * as.c (show_usage): Document new options.
4282 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4283 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4284 (parse_args): Parse the new options.
4285 (main): If there were warnings, and --fatal-warnings
4286 was specified, print an error.
4287 * as.h: New variable, flag_fatal_warnings, for new option.
4289 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4291 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4292 '@'. Change autoincrement completers to fall through to cache control
4295 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4297 (pa_parse_addb_64_cmpltr): New function.
4299 * config/tc-hppa.c (pa_ip): Change error message.
4300 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4301 '?Q' args to allow falling through.
4303 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4304 Remove unused conditional codes.
4305 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4307 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4309 * config/tc-d30v.c (CHAR_BIT): Define.
4310 (check_range): Fix bit operations to support integers bigger than
4313 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4315 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4318 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4319 Doug Evans <devans@cygnus.com>
4321 Add support for m32rx.
4322 * config/tc-m32r.c (enable_m32rx): New static global.
4323 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4324 (allow_m32rx): New function.
4325 (M32R_SHORTOPTS): Add `O'.
4326 (md_longopts): Add --m32rx plus several warning options.
4327 (md_parse_option): Handle new options.
4328 (md_show_usage): Print them.
4329 (md_begin): Enable m32rx.
4330 (OPERAND_IS_COND_BIT): New macro.
4331 (first_writes_to_seconds_operands): New function.
4332 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4333 (target_make_parallel,assemble_two_insns): New functions.
4334 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4335 If optimizing and m32rx, try to make consecutive insns parallel.
4337 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4339 * config/tc-mips.c (nopic_need_relax): Allow for the
4340 .sdata.foo sections generated by -fdata-sections,
4341 and for the .gnu.linkonce.s sections generated by C++.
4343 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4345 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4346 with cleaner code using completer prefixes. Add 'Y'.
4348 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4350 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4353 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4354 insn does not match and we should try the next insn in the table.
4356 1999-09-22 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4360 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4365 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4367 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4368 OBJ_ELF. If ELF, add "sq".
4369 (md_parse_option): If ELF, ignore -s and -q.
4370 (md_show_usage): Mention ELF options.
4372 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4374 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4377 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4379 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4381 * config/tc-hppa.c (struct pa_it): New field "trunc".
4382 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4383 (pa_parse_ftest_gfx_completer): New function
4384 (pa_parse_fp_cnv_format): New function.
4386 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4387 (md_apply_fix): Handle 22bit pc-rel branches.
4389 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4391 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4393 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4395 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4397 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4399 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4400 (pa_ip): Handle 'fX'.
4402 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4404 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4405 unwinds unless the function is in the text space.
4406 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4408 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4410 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4411 (md_assemble): To here. Tweak address generation.
4413 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4415 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4416 (md_assemble): Call dwarf2_where for OBJ_ELF.
4417 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4418 (pa_end_of_source): New function.
4419 * tc-hppa.h (md_end): Define for OBJ_ELF.
4421 1999-09-14 Michael Meissner <meissner@cygnus.com>
4423 * configure.in (Canonicalization of target names): Remove adding
4424 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4425 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4426 * configure: Regenerate.
4428 1999-09-14 Donn Terry <donn@interix.com>
4430 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4432 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4434 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4435 pc-relative jmp/call to an absolute symbol.
4436 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4437 absolute section symbols.
4439 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4440 jump handling code and comments.
4442 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4444 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4445 the value if TE_PE and a global defined symbol.
4447 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4449 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4450 print the symbol, rather than printing it here.
4452 1999-09-11 Donn Terry <donn@interix.com>
4454 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4455 BFD_RELOC_RVA relocations.
4457 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4458 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4461 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4463 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4464 * doc/internals.texi (Object format backend): Document
4467 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4468 relocations against global symbols if TE_PE.
4470 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4471 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4473 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4476 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4477 symbols which do not have a constant value, or tags with
4478 non-tags. Remove the symbol from the list before adding it at the
4481 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4482 C_FCN symbol differently if TE_PE.
4483 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4484 appears in the pseudo-op, rather coff_line_base which is only set
4487 * config/obj-coff.c (obj_coff_loc): New static function.
4488 (obj_pseudo_table): Add "loc".
4490 * config/obj-coff.c (add_lineno): Check that the line number is
4493 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4494 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4496 (md_atof): Return NULL rather than 0.
4497 * config/tc-i386.c (md_atof): Change type to int.
4498 * expr.c (expr): Change first parameter to int.
4499 * config/obj-coff.c: Add declarations for static functions.
4500 (coff_frob_symbol): Use SYM_AUXENT.
4501 * config/tc-i386.h (flag_16bit_code): Don't declare.
4503 * config/obj-coff.c (obj_coff_section): Default to setting
4504 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4506 * write.c (adjust_reloc_syms): Print adjusted fixup.
4508 * expr.c (integer_constant): Correct too_many_digits calculation
4511 1999-09-09 Andreas Schwab <schwab@suse.de>
4513 * doc/c-arm.texi: Fix arguments of @var to not contain
4516 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4518 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4520 (md_parse_option): Only support -k flag for ELF and COFF targets.
4522 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4524 * config/tc-hppa.c (pa_ip): Put strict register checks before
4525 call to pa_parse_number.
4527 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4529 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4531 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4534 1999-09-06 Donn Terry <donn@interix.com>
4536 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4538 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4540 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4541 candidate instruction. Require registers for register arguments
4542 when in strict mode. Require assemble-time constants for
4543 constants when in strict mode.
4544 (pa_get_absolute_expression): Require a constant when in strict
4547 1999-09-06 Nick Clifton <nickc@cygnus.com>
4549 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4551 1999-09-04 Steve Chamberlain <sac@pobox.com>
4553 * config/tc-pj.c: New file, supports picoJava in ELF.
4554 * config/tc-pj.h: Ditto.
4555 * configure.in (pjl*, pj*): New targets.
4556 * Makefile.am: Rebuild dependencies.
4557 (CPU_TYPES): Add pj.
4558 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4559 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4560 * doc/c-pj.texi: New file.
4561 * doc/as.texinfo: Add some PJ specifics.
4562 * doc/all.texi: Add PJ to the list of all architectures, sort them
4564 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4565 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4567 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4569 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4570 (obj_frob_file): Test for null pointer.
4571 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4572 (OBJ_PROCESS_STAB): And here.
4573 (elf_obj_sy): Remove
4575 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4576 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4577 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4579 * config/obj-coff.c (no_func): Remove.
4580 (coff_format_ops): Change occurrences of no_func to 0, as we test
4581 for 0 in obj-multi.h.
4583 * configure.in: Enable bfd for i386-coff when primary target is
4584 bfd. Enable i386 elf,coff emulation support. Don't set
4585 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4586 emulation to support.
4587 *configure: Regenerate.
4589 1999-09-02 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4592 .section .line directive is encountered.
4594 1999-09-01 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4599 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4600 * as.texinfo: Document --gdwarf2 command line option.
4601 Add additional documentation of ARM command line switches.
4603 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4605 * config/tc-i386.c (i386_intel_memory_operand): Combine
4606 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4607 and RESTORE_END_STRING around parse_register calls.
4608 (i386_operand): Here too.
4609 (i386_is_reg): Remove.
4610 (parse_register): Move as_bad calls from within this function to
4613 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4615 Based on a patch from H.J. Lu <hjl@gnu.org>
4616 * config/tc-i386.c (parse_register): Handle FP regs specially.
4617 (md_begin): Remove '(' and ')' from register_chars.
4619 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4621 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4622 error message (done elsewhere).
4624 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4626 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4628 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4630 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4633 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4635 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4637 Add new completers. Fix bug in 64 bit condition handling.
4639 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4642 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4644 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4646 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4648 1999-08-27 Jim Wilson <wilson@cygnus.com>
4650 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4651 (struct ls): Add frag field. Initialize it to zero.
4652 (out_end_sequence): New local text_frag. Set it while in text section.
4653 Replace address check with frag check. Set ls.frag to text_frag if
4654 out_set_addr called.
4655 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4656 Set it before switching sections. Replace address check with frag
4657 check. Set ls.frag to saved_frag if out_set_addr called.
4659 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4661 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4662 output "advance_pc" opcode instead of calling gen_addr_line().
4663 The latter has the undesired side-effect of creating a new row
4664 in the debug line info matrix.
4666 1999-08-26 Jim Wilson <wilson@cygnus.com>
4668 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4669 ls.last_filename if last is less than zero. Set ls.last_filename
4670 when allocating new entry.
4671 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4674 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4676 * config/tc-i386.c (i386_index_check): Fix the displacement size
4677 when INFER_ADDR_PREFIX.
4679 1999-08-18 Nick Clifton <nickc@cygnus.com>
4681 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4684 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4686 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4687 handle 0xffffNNNN constants correctly.
4689 1999-08-16 Nick Clifton <nickc@cygnus.com>
4691 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4694 1999-08-13 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4697 (md_apply_fix3): Always pass positive values to
4698 validate_offset_imm.
4700 1999-08-12 Nick Clifton <nickc@cygnus.com>
4702 * config/tc-arm.c (skip_whitespace): New macro.
4703 Formatting tidy ups.
4705 (md_apply_fix3): Store relocation offset in addend for ELF based
4707 (arm_force_relocation): Always generate relocs for Thumb function
4710 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4712 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4713 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4715 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4717 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4718 flags for the unwind subspace.
4720 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4721 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4722 suitable relocation based on the size of the target's pointer.
4723 Always Use subsegment zero for the unwinders.
4724 (pa_level): Handle "2.0w".
4726 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4728 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4729 with the following instruction unless this was specified.
4731 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4733 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4734 certain sections, to match BFD changes.
4736 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4738 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4739 (EXTRA_SCRIPTS): Define to keep automake happy.
4740 * Makefile.in: Rebuild.
4742 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4744 * Makefile.am: Rename .dep* files to DEP*.
4745 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4746 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4748 * Makefile.in: Rebuild.
4750 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4752 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4754 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4756 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4757 avoid problems on DOS filesystems.
4758 * Makefile.in: Rebuild.
4760 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4762 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4764 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4767 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4769 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4770 line to create ${GDBINIT} rather than .gdbinit.
4771 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4773 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4775 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4777 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4779 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4781 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4783 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4784 non-adjustable symbols.
4786 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4788 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4790 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4792 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4795 1999-08-05 Donn Terry <donn@interix.com>
4797 * config/te-interix.h: New file.
4798 * configure.in (i386-*-interix*): New target.
4799 * configure: Rebuild.
4801 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4803 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4804 selectors for ELF too.
4805 (selector_table): Add "ltp" and "rtp" selectors.
4807 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4809 * config/tc-i386.c (i386_operand): No need to change
4810 operand_string pointer in segment reg case before goto
4811 do_memory_reference. Initialise displacement_string_start and
4812 displacement_string_end after do_memory_reference label.
4813 (i386_index_check): Add operand_string param, and print error
4814 message on failure here.
4815 (i386_intel_memory_operand): Instead of here.
4816 (i386_operand): And here.
4817 (INFER_ADDR_PREFIX): Enable.
4819 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4821 * config/tc-i386.h (DefaultSize): Define. Renumber following
4822 opcode_modifier defines.
4824 From Etienne Lorrain <etienne.lorrain@ibm.net>
4825 * config/tc-i386.c (stackop_size): New variable.
4826 (set_16bit_code_flag): Clear it here.
4827 (set_16bit_gcc_code_flag): New function.
4828 (md_pseudo_table): Add "code16gcc" entry.
4829 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4831 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4833 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4834 next_set_end even if the end symbol is being discarded.
4836 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4837 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4838 * config/obj-coff.c: Likewise.
4839 (seg_info_type): Remove.
4840 (seg_info_off_by_4): Change to array of segT.
4841 (s_get_segment): Adjust accordingly.
4842 (obj_pseudo_table): Fully initialize sentinel entry.
4844 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4845 Ralf Baechle <ralf@uni-koblenz.de>.
4847 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4849 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4851 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4853 * config/tc-i386.c: Indentation and white space changes.
4854 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4855 don't enable it by default.
4856 (i386_intel_operand): Remove redundant prototype.
4857 Move check on number of memory operands, and i.mem_operands++
4858 (i386_intel_memory_operand): To here.
4859 Remove i386_immediate code from here. Remove special case code
4860 for input and output using (%dx). Remove base/index checks and
4861 call i386_index_check instead. Save initial operand_string
4862 argument for error message.
4863 (i386_operand): Remove redundant prototype. Move base/index
4864 checks to i386_index_check.
4865 (i386_displacement): Move intel mode check for non-zero
4867 (i386_intel_memory_operand): To here.
4869 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4871 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4872 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4873 by .register pseudo-op if -64 and --no-undeclared-regs.
4874 (s_register, sparc_adjust_symtab): New functions.
4875 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4876 Declare sparc_adjust_symtab as tc_adjust_symtab.
4877 * doc/c-sparc.texi: Add description of #ignore special literal
4878 for .register pseudo-op.
4880 1999-07-30 Catherine Moore <clm@cygnus.com>
4882 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4883 the relocation's section offset.
4885 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4887 * write.c (fixup_segment): Fix generic error check overflow test.
4889 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4890 X_add_number to long.
4892 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4894 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4897 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4899 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4902 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4904 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4906 * configure.bat: Remove; obsolete.
4907 * config/go32.cfg: Likewise.
4909 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4911 * configure.in (i386-*-vxworks*): New target.
4912 * configure: Rebuild.
4914 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4916 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4918 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4920 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4922 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4923 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4924 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4925 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4926 MAX_RELOC_EXPANSION): Define.
4927 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4929 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4931 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4932 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4933 block. Print a warning if an 8-bit or 16-bit constant
4934 displacement or immediate is truncated on output.
4935 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4937 (i386_operand): Disallow immediate jump absolute operand.
4939 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4941 * configure.in: Bump version number to 2.9.5.
4942 * configure: Rebuild.
4944 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4947 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4949 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4950 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4952 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4954 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4956 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4958 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4959 if -mno-fpu was given.
4960 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4962 (cons_fix_new_arm): Remove misleading comments.
4964 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4966 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4968 (relax_segment): Likewise. After giving a rs_org error, convert
4969 the frag to rs_align to avoid cascading errors.
4971 1999-07-12 Andreas Schwab <schwab@suse.de>
4973 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4975 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4977 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4978 as appropriate. Fill in structure initializations. Add variable
4979 initializations. Add casts.
4980 * dwarf2dbg.c (print_stats): Change i to size_t.
4981 * listing.c (listing_listing): Change list_line to unsigned int.
4983 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4985 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4986 rather than checking for \001 and \002 in symbol name.
4987 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4989 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4991 * configure.in (hppa*-linux-gnu*): New target.
4992 * configure: Rebuilt.
4994 1999-07-08 Nick Clifton <nickc@cygnus.com>
4996 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4998 1999-07-07 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5001 accessing symbolP directly.
5003 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5005 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5008 1999-07-05 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-arm.c (ARM_EXT_V5): Define.
5011 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5012 (md_begin): Detect ARM v5 architectures.
5013 (md_parse_option): Accept arm v5 specification.
5014 (md_show_usage): Documment -marmv5 switch.
5016 * doc/c-arm.texi: Document -marmv5 command line option.
5018 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5020 (validate_immediate_twopart): New function. Determine if a
5021 constant can be computed by two ADD instructions.
5022 (output_inst): Remove its command line parameter - it was never
5024 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5025 implememt the ADRL pseudo op.
5026 (tc_gen_reloc): Generate a suitable error message if an ADRL
5027 instruction tries to generate a real reloc.
5029 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5031 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5033 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5036 1999-06-27 H.J. Lu <hjl@gnu.org>
5038 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5039 non BFD_ASSEMBLER case.
5041 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5043 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5046 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5048 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5049 out_end_sequence() when the address decreases due to a new frag.
5050 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5051 numbering starts with 1.
5053 1999-06-23 Nick Clifton <nickc@cygnus.com>
5055 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5057 (mcore_s_text): Call obj_elf_text for ELF target.
5058 (mcore_s_data): Call obj_elf_data for ELF target.
5059 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5061 (mcore_s_bss): New function: Dump literal table before changing
5063 (mcore_s_comm): New function: Dump literal table before changing
5066 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5067 No longer static functions.
5068 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5069 Provide prototypes for these functions.
5071 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5073 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5074 a list of names, to try obj_segment_name, and to try abbreviated
5075 names when using COFF without long section names.
5077 * config/tc-alpha.c: More use of symbol accessor functions.
5078 * config/tc-arc.c: Likewise.
5079 * config/tc-d30v.c: Likewise.
5080 * config/tc-fr30.c: Likewise.
5081 * config/tc-i860.c: Likewise.
5082 * config/tc-m88k.c: Likewise.
5083 * config/tc-mcore.c: Likewise.
5084 * config/tc-ns32k.c: Likewise.
5085 * config/tc-sparc.c: Likewise.
5086 * config/tc-v850.c: Likewise.
5088 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5089 sy_value with appropriate accessor functions.
5090 * config/tc-arm.c (md_apply_fix3): Likewise.
5091 * config/tc-d10v.c (AT_WORD_P): Likewise.
5092 * config/tc-v850.c (reg_name_search): Likewise.
5094 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5095 use symbol_get_bfdsym instead.
5096 * config/tc-ppc.c (md_assemble): Likewise.
5097 * config/tc-v850.c (v850_comm): Likewise.
5099 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5101 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5102 the symbol, rather than accessing the bsym member.
5103 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5104 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5105 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5106 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5107 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5108 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5109 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5110 * config/tc-v850.c (tc_gen_reloc): Likewise.
5112 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5114 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5115 (hppa_gen_reloc_type): Conditionalize on BFD64.
5116 (tc_gen_reloc): Re-enable ELF relocations.
5117 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5119 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5121 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5123 (do_ldst): Move assignment out of if condition.
5124 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5125 parentheses to avoid warning.
5127 1999-06-21 Nick Clifton <nickc@cygnus.com>
5129 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5130 macro to get at the BFD symbol associated with a GAS symbol.
5132 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5134 * config/tc-ppc.c: Update for symbol handling changes.
5135 * config/obj-coff.c: Likewise.
5137 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5139 * tc-hppa.c: General cleanups of ELF support. No more spaces
5140 and subspaces for ELF.
5141 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5142 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5143 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5144 (UNWIND_SECTION_NAME): Likewise.
5145 (space/subspace related structures): Conditionalize definitions
5147 (space/subspace directives and support routines): Conditionalize
5148 definitions and references/uses on OBJ_SOM.
5149 (label_symbol_struct): For ELF, track the symbol's segment. For
5150 SOM track its space.
5151 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5153 (USE_ALIASES): Kill for both SOM & ELF.
5154 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5155 (pa_space, pa_subspace): Corresponding changes.
5156 (pa_spaces_begin): Corresponding chagnes.
5157 (md_begin): Do not muck around with space/subspace stuff for
5159 (md_apply_fix): Temporarily disable argument relocation stuff
5161 (tc_gen_reloc): Temporarily disable relocation generation for
5163 (pa_build_unwind_subspace): Similarly.
5165 1999-06-16 Nick Clifton <nickc@cygnus.com>
5167 * config/tc-arm.c (thumb_set): New pseudo op.
5168 (text, data, section): Override these pseudo ops with ARM
5170 (s_thumb_set): New function: Perform the same as a .set pseudo
5171 op, but also mark the alias'ed symbol as being a Thumb
5173 (arm_s_text): New function: Perform the same as the .text
5174 pseudo op, but dump the literal pool before changing
5176 (arm_s_data): New function: Perform the same as the .data
5177 pseudo op, but dump the literal pool before changing
5179 (arm_s_section): New function: Perform the same as the
5180 .section pseudo op, but dump the literal pool before changing
5182 (arm_cleanup): Do not reset the current section before dumping
5185 1999-06-17 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5188 OPTION_NO_WARN_UNMATCHED entries.
5189 (md_parse_option): Generate a warning message if an unrecognised
5190 option is encountered.
5192 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5193 (get_operands): When parsing an expression after an '@' symbol
5194 has been detected, do not ignore '#' symbols.
5195 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5198 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5200 From K. Richard Pixley <rich@noir.com>:
5201 * configure.in (ppc-*-vxworks*): New target.
5202 * configure: Rebuild.
5204 1999-06-12 Philip Blundell <philb@gnu.org>
5206 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5208 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5210 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5211 which refer to symbols in linkonce sections, permit reducing the
5212 relocs if the symbol is local.
5214 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5216 * subsegs.c (subseg_text_p): New function.
5217 * as.h (subseg_text_p): Declare.
5218 * read.c (do_align): Use subseg_text_p to set the default fill.
5219 * write.c (subsegs_finish): Likewise.
5220 * config/obj-coff.c (write_object_file): Likewise.
5221 * config/tc-i386.h (md_maybe_text): Don't define.
5222 (md_do_align): Use subseg_text_p to set the default fill.
5223 * config/tc-m32r.c (m32r_do_align): Likewise.
5224 * config/tc-sh.c (sh_do_align): Likewise.
5225 * config/tc-sparc.h (md_do_align): Likewise.
5227 1999-06-12 David O'Brien <obrien@freebsd.org>
5229 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5230 * configure: Rebuild.
5232 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5234 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5235 * Makefile.am: Rebuild dependencies.
5236 * Makefile.in: Rebuild.
5238 * config/tc-i386.c (i386_immediate): Remove unused label
5241 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5242 * symbols.c: Likewise.
5243 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5244 sy_next field when taking address, rather than symbol_next.
5246 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5248 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5249 value from the output file architecture.
5250 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5251 * dwarf2dbg.h: Change bfd_vma to addressT.
5253 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5255 * dwarf2dbg.h: Use PARAMS in function declarations.
5257 1999-06-11 Martin Dorey <mdorey@madge.com>
5259 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5260 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5262 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5264 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5266 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5268 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5271 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5273 * read.c (read_a_source_file): Only declare inescape if
5276 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5278 (find_entry_byval): Add parens to avoid warning.
5280 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5282 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5285 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5287 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5290 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5291 synthetize_setx): New functions.
5292 (md_assemble): Broken the special cases into the above
5293 functions. Make compiler happy if sizeof(bfd_vma)==4.
5294 Fix sethi generated from set/setuw. If instructions have a relloc,
5295 always clear the fields to be relocated in the opcode.
5296 (sparc_ip): Remove special_case global variable.
5298 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5300 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5301 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5302 indication of success rather than a value.
5303 (itbl_get_val): Likewise.
5304 (itbl_get_field): Use strcspn. Change delimiters to include
5306 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5307 (itbl_get_val): Likewise.
5308 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5310 * symbols.c (copy_symbol_attributes): Convert local symbols to
5313 1999-06-10 Nick Clifton <nickc@cygnus.com>
5315 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5318 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5320 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5321 Optimize set if sizeof(bfd_vma) == 64.
5322 (sparc_ip): Fix sethi - without %hi() it should generate
5323 R_SPARC_22 reloc, not R_SPARC_HI22.
5324 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5326 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5328 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5329 (s_ncons): New function.
5330 (native_op_table): New table.
5331 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5332 R_SPARC_OLO10 handling.
5334 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5336 * expr.h (struct expressionS): Revert last change; widen X_op.
5337 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5339 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5341 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5342 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5343 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5344 * Makefile.in: Regenerated.
5346 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5347 `common' pass on to s_mri_common.
5348 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5350 1999-06-06 Richard Henderson <rth@cygnus.com>
5352 * config/obj-elf.c (obj_elf_section): Don't free the return
5353 value of demand_copy_C_string.
5355 1999-06-05 Richard Henderson <rth@cygnus.com>
5357 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5358 creation logic from obj_elf_create_section.
5360 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5361 (section_stack): New.
5362 (special_sections): Make const.
5363 (obj_elf_section): Gut and rewrite parsing.
5364 (obj_elf_change_section): New function broken out of obj_elf_section.
5365 (obj_elf_parse_section_letters): Likewise.
5366 (obj_elf_section_word): Likewise.
5367 (obj_elf_section_type): Likewise.
5368 (obj_elf_previous): Treat as a toggle.
5369 (obj_elf_popsection): New.
5370 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5371 (ppc_section_type): Likewise.
5372 * config/tc-ppc.h: Likewise.
5374 * expr.h (struct expressionS): Don't make X_op a bitfield.
5375 * config/tc-alpha.c: Update for symbol handling changes.
5376 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5377 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5379 1999-06-05 Richard Henderson <rth@cygnus.com>
5381 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5382 (dwarf2_gen_line_info): Kill unused variables.
5383 (dwarf2_finish): Likewise.
5384 (dwarf2_where): Likewise.
5385 (dwarf2_directive_file): If we've only got a string,
5386 hand off to s_app_file.
5387 * ecoff.c: Move the include of ecoff.h.
5388 * symbols.h (S_IS_FUNCTION): Prototype.
5390 * read.c (LEX_HASH): Supply a default.
5392 (s_globl): Update `c' after skipping whitespace.
5393 * read.h (LEX_END_NAME, is_name_ender): New.
5394 * expr.c (get_symbol_end): Respect it.
5396 1999-06-04 Mark Klein <mklein@dis.com>
5398 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5400 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5402 * config/tc-hppa.c: Update for symbol handling changes.
5404 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5406 * cgen.c: Update for symbol handling changes.
5407 * config/tc-m32r.c: Likewise.
5409 * config/tc-hppa.h: Update for symbol handling changes.
5410 * config/tc-hppa.c: Likewise.
5412 * config/tc-arm.h: Update for symbol handling changes.
5413 * config/tc-arm.c: Likewise.
5414 (symbol_make_empty): Remove. Just use symbol_create.
5416 * symbols.c (symbol_set_tc): Correct name.
5418 * Makefile.am: Rebuild dependencies.
5419 ($(OBJS)): Don't depend upon struc-symbol.h.
5420 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5421 * dep-in.sed: Don't remove struc-symbol.h.
5422 * Makefile.in: Rebuild.
5424 * doc/internals.texi (Symbols): Describe changes in symbol
5427 1999-06-03 Richard Henderson <rth@cygnus.com>
5429 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5430 instead of doing the work by hand.
5432 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5434 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5435 state of line state-machine.
5436 (struct ls): Collect DWARF2 line state-machine state in new member
5437 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5438 resulted in any DWARF2 directives.
5439 (reset_state_machine): New function.
5440 (out_end_sequence): Ditto.
5441 (dwarf2_gen_line_info): When switching sections or switching to a
5442 lower text address, call out_end_sequence() first to terminate the
5443 previous code sequence as code sequences MUST have monotonically
5444 increasing addresses.
5445 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5447 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5449 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5450 DWARF2 debug info (line information only, at this point).
5451 * as.h: Update comment about supported debug formats.
5452 * dwarf2dbg.c, dwarf2dbg.h: New files.
5453 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5455 * expr.c (operand): Don't use [ for parens if we want an index op.
5456 (op_encoding): Switch [ into O_index, if desired.
5457 (op_rank): Renumber with O_index on bottom.
5458 (expr): If O_index, match closing bracket.
5459 * expr.h (O_index): New.
5461 * read.c (read_a_source_file): Conditionally allow matched "
5462 in lines passed to md_assemble.
5464 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5466 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5468 Add support for storing local symbols in a small structure to save
5469 memory when assembling large files.
5470 * as.h: Don't include struc-symbol.h.
5471 (symbolS): Add typedef.
5472 * symbols.c: Include struc-symbol.h.
5473 (local_hash): New static variable.
5474 (save_symbol_name): New static function, from symbol_create.
5475 (symbol_create): Call save_symbol_name.
5476 (local_symbol_count): New static variable.
5477 (local_symbol_conversion_count): Likewise.
5478 (LOCAL_SYMBOL_CHECK): Define.
5479 (local_symbol_make): New static function.
5480 (local_symbol_convert): New static function.
5481 (colon): Handle local symbols. Create local symbol for local
5483 (symbol_table_insert): Handle local symbols.
5484 (symbol_find_or_make): Create local symbol for local label name.
5485 (symbol_find_base): Check for local symbol.
5486 (symbol_append, symbol_insert): Check for local symbols.
5487 (symbol_clear_list_pointers, symbol_remove): Likewise.
5488 (verify_symbol_chain): Likewise.
5489 (copy_symbol_attributes): Likewise.
5490 (resolve_symbol_value): Handle local symbols.
5491 (resolve_local_symbol): New static function.
5492 (resolve_local_symbol_values): New function.
5493 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5494 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5495 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5496 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5497 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5498 (symbol_previous, symbol_next): New functions.
5499 (symbol_get_value_expression): Likewise.
5500 (symbol_set_value_expression): Likewise.
5501 (symbol_set_frag, symbol_get_frag): Likewise.
5502 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5503 (symbol_mark_used_in_reloc): Likewise.
5504 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5505 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5506 (symbol_mri_common_p): Likewise.
5507 (symbol_mark_written, symbol_clear_written): Likewise.
5508 (symbol_written_p): Likewise.
5509 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5510 (symbol_section_p, symbol_equated_p): Likewise.
5511 (symbol_constant_p): Likewise.
5512 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5513 (symbol_get_obj, symbol_set_obj): Likewise.
5514 (symbol_get_tc, symbol_set_tc): Likewise.
5515 (symbol_begin): Initialize local_hash.
5516 (print_symbol_value_1): Handle local symbols.
5517 (symbol_print_statistics): Print local symbol statistics.
5518 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5519 Declare new symbols.c functions. Move many declarations here from
5521 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5522 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5523 (struct symbol): Move bsym to make it clearly the first field.
5524 Remove TARGET_SYMBOL_FIELDS.
5525 (symbolS): Don't typedef.
5526 (struct broken_word): Remove.
5527 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5528 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5529 (symbol_clear_list_pointers): Likewise.
5530 (symbol_insert, symbol_remove): Likewise.
5531 (symbol_previous, symbol_append): Likewise.
5532 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5533 (struct local_symbol): Define.
5534 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5535 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5536 (local_symbol_get_frag, local_symbol_set_frag): Define.
5537 (local_symbol_get_real_symbol): Define.
5538 (local_symbol_set_real_symbol): Define.
5540 * write.c (write_object_file): Call resolve_local_symbol_values.
5541 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5542 (TARGET_SYMBOL_FIELDS): Don't define.
5543 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5544 ECOFF_DEBUGGING, add ECOFF fields.
5545 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5546 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5547 ECOFF_DEBUGGING, add ECOFF fields.
5548 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5549 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5550 * config/tc-mcore.h: Don't include struc-symbol.h.
5551 (TARGET_SYMBOL_FIELDS): Don't define.
5552 (struct mcore_tc_sy): Define.
5553 (TC_SYMFIELD_TYPE): Define.
5554 * Many files: Use symbolS instead of struct symbol. Use new
5555 accessor functions rather than referring to symbolS fields
5558 * read.c (s_mri_common): Don't add in value of line_label.
5560 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5561 checking for SEC_LINK_ONCE.
5563 * config/tc-sh.h (sh_fix_adjustable): Declare.
5565 * app.c (input_buffer): New static variable.
5566 (app_push): Save saved_input in allocated buffer.
5567 (app_pop): Restored saved_input.
5568 (do_scrub_chars): Change get parameter to take char * and int as
5569 arguments. Change GET macro to pass input_buffer to get
5570 function. Don't save input into allocated buffer.
5571 * as.h (do_scrub_chars): Update declaration.
5572 * input-file.c (input_file_get): Change to take char * and int.
5573 Read data into passed in buffer. Remove static buffer.
5574 * read.c (scrub_from_string): Change to take char * and int. Copy
5575 data into passed in buffer.
5577 * hash.h: Neaten. Declare hash_traverse.
5578 * hash.c: Complete rewrite based on BFD hashing code.
5579 * gasp.c (chunksize): New variable.
5580 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5583 1999-05-28 Nick Clifton <nickc@cygnus.com>
5585 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5586 addend unless the target uses an old ABI.
5588 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5590 -Wchar-subscripts cleanup
5591 * listing.c (listing_newline): Use unsigned char variable, so
5592 calls to isascii,iscntrl are correct.
5593 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5595 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5596 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5597 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5598 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5600 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5602 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5604 (arch_coldfire_p): New #define.
5605 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5607 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5609 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5611 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5612 (install_operand): Add place `N'.
5613 (init_table): Add registers ACC, MACSR, MASK.
5615 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5617 * config/tc-m68k.c: Change mcf5200 --> mcf.
5618 (archs): Add mcf5206e, mcf5307.
5619 (m68k_ip): Add format `u'.
5620 (install_operand): Add place `m', `M', `h'.
5621 (init_table): Add upper/lower registers.
5623 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5625 1999-05-28 Martin Dorey <mdorey@madge.com>
5627 * config/tc-i960.c: Several minor changes to add ELF and
5628 BFD_ASSEMBLER support.
5629 * config/tc-i960.h: Likewise.
5630 * configure.in (i960-*-elf*): New target.
5631 * aclocal.m4, configure: Rebuild.
5633 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5635 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5636 reloc changes when defined(BFD_ASSEMBLER).
5638 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5640 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5642 * write.c (write_print_statistics): Output to file, not stderr.
5644 * expr.c (generic_bignum_to_int32,64): Prototype.
5646 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5647 output_sleb128, output_uleb128, output_big_sleb128,
5648 output_big_uleb128, output_big_leb128): Prototype.
5649 (output_big_sleb128, output_big_uleb128): Make inline.
5650 (output_big_leb128): Remove inline
5652 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5653 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5654 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5655 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5656 value for correct overflow check in write.c:fixup_segment.
5657 * write.c (fixup_segment): Move bitfield overflow checks to after
5658 the md_apply_fix call.
5659 * config/obj-coff.c (fixup_segment): Likewise.
5660 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5661 valueT *val argument.
5663 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5665 * config/atof-ieee.c (gen_to_words): Correctly round a
5666 denormalized number. Fix off-by-one in range checking for
5667 exponent in a denormal.
5669 1999-05-10 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5674 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5676 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5678 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5680 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5681 (ReverseRegRegmem): Remove.
5682 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5683 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5684 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5687 From Doug Ledford <dledford@redhat.com>
5688 * config/tc-i386.h (RegXMM): New for P/III.
5689 * config/tc-i386.c: Add support for P/III.
5691 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5693 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5694 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5695 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5697 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5699 * config/tc-i386.c (i386_immediate): Skip whitespace before
5700 complaining about junk after expression.
5701 (i386_displacement): Likewise.
5703 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5705 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5706 Don't copy before downcaseing.
5708 1999-05-05 Catherine Moore <clm@cygnus.com>
5710 * tc-m68k.c: Include elf/m68k.h.
5711 (m68k_elf_final_processing): New routine.
5712 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5715 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5717 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5720 1999-04-30 Nick Clifton <nickc@cygnus.com>
5722 * config/tc-mcore.c (mcore_s_section): Dump literals before
5725 1999-04-29 Nick Clifton <nickc@cygnus.com>
5727 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5730 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5732 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5733 (TC_INIT_FIX_DATA): Delete.
5734 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5735 (TC_INIT_FIX_DATA): Delete.
5736 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5737 * write.c (fix_new_internal): Initialize fx_cgen member.
5738 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5739 (gas_cgen_md_apply_fix3): Update.
5740 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5741 (md_cgen_record_fixup_exp): Update.
5742 (FX_OPINFO_R_TYPE): Update.
5744 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5745 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5746 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5747 * frags.h (struct frag): Make opindex, opinfo ints.
5749 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5751 1999-04-26 Tom Tromey <tromey@cygnus.com>
5753 * aclocal.m4, configure: Updated for new version of libtool.
5755 1999-04-22 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5759 (md_apply_fix3): Do not fix up absolute relocations against
5762 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5764 1999-04-20 Nick Clifton <nickc@cygnus.com>
5766 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5767 changes and data-in-text directives.
5768 (mcore_cons): New function: intercept cons() operations.
5769 (mcore_float_cons): New function: intercept float_cons()
5771 (mcore_stringer): New function: intercept stringer() operations.
5773 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5775 * obj.h (struct format_ops): Change generate_asm_lineno field to
5777 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5779 * config/tc-alpha.c (find_opcode_match): Add default case to
5781 (find_macro_match): Likewise.
5782 (load_expression): Parenthesize && within ||.
5784 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5786 1999-04-17 Nick Clifton <nickc@cygnus.com>
5788 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5789 .text .data .section pseudo ops.
5790 (mcore_s_section): New function. Dump lits before changing secs.
5791 (mcore_s_text): New function. Dump lits before changing secs.
5792 (mcore_s_data): New function. Dump lits before changing secs.
5794 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5796 * config/tc-mips.c (mips_32bitmode): New.
5797 (md_begin): Set mips_32bitmode if needed.
5798 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5799 Set EF_MIPS_32BITMODE.
5801 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5803 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5806 1999-04-16 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5810 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5812 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5813 expressions correctly.
5816 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5818 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5820 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5822 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5823 and fmpynfadd instructions.
5825 1999-04-11 Richard Henderson <rth@cygnus.com>
5827 * as.h (environ): Declare it, if needed.
5828 * as.c (dump_statistics): Don't declare environ.
5829 * configure.in (environ): Detect declaration.
5830 * configure, config.in: Rebuild
5832 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5833 (i386_displacement): Allocate enough space for replacement buffer.
5834 Clean up replacement buffer initialization.
5836 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5838 * subsegs.c (section_symbol): Don't create a new symbol if one
5839 already exists; instead, use the existing one, but set its segment
5840 and frag data if it hasn't already been defined.
5841 * config/obj-coff.c (c_section_symbol): Likewise.
5843 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5845 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5847 1999-04-08 Nick Clifton <nickc@cygnus.com>
5849 * config/tc-mcore.c: New File: Support routines for MCore
5851 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5852 * config/obj-coff.c: Add support for mcore-pe target.
5854 * Makefile.am: Add support for MCore targets.
5855 * Makefile.in: Regenerate.
5856 * configure.in: Add support for MCore targets.
5857 * configure: Regenerate.
5859 * doc/all.texi: Set MCORE.
5860 * doc/as.texinfo: Document MCore specific command line options.
5862 * write.h: Prevent multiple inclusion.
5864 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5866 * asintl.h (LC_MESSAGES): Never define.
5867 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5869 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5872 * Makefile.am (m68k-parse.c): If configuring in the source
5873 directory, copy m68k-parse.y into the local directory before
5874 running ylwrap, to remove spurious differences when generating
5876 * Makefile.in: Rebuild.
5878 * config/tc-sparc.h (md_do_align): Just allocate the number of
5879 bytes necessary, rather than always allocating 1024.
5881 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5883 * listing.c (listing_newline): Add cast to avoid warning.
5884 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5885 * config/tc-i386.c (i386_scale): Add return value.
5886 (build_displacement_string): Remove unused local temp_disp2.
5887 (i386_intel_memory_operand): Add parentheses to avoid warning.
5888 (i386_intel_operand): Remove unused local end_of_operand_string.
5889 (i386_operand): Remove unused local operand_modifier.
5890 (i386_operand): Add parens to avoid warning.
5892 1999-04-04 Don Bowman <don@pixsci.com>
5894 * configure.in: Add mips*-*-vxworks* target; have it define
5896 * configure, config.in: Rebuild.
5898 1999-03-31 Nick Clifton <nickc@cygnus.com>
5900 * configure.in (emulations): Add support for arm-epoc-pe.
5901 * configure: Regenerate.
5902 * config/te-epoc-pe.h: New file. Define macros specific to
5904 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5905 for arm-epoc-pe target.
5907 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5909 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5911 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5913 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5914 detect ",n" without a condition.
5915 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5918 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5920 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5921 instruction is encoded with one bit.
5924 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5926 * doc/internals.texi (CPU backend): Mention that
5927 line_separator_chars should not include newline. From thi
5928 <ttn@mingle.glug.org>.
5930 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5932 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5933 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5935 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5937 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5939 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5941 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5944 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5946 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5948 1999-03-15 Martin Hunt <hunt@cygnus.com>
5950 * app.c (do_scrub_begin): Change '-' back to a symbol char
5951 so we can use multiple opcodes on a line again.
5953 * config/tc-d30v.c: By default, warn if a symbol has
5954 the same name as a register. Plus some minor
5955 updates from the branch.
5957 1999-03-13 Nick Clifton <nickc@cygnus.com>
5959 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5960 BFD_RELOC_16 and BFD_RELOC_64.
5962 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5964 * expr.c (expr): Add missing else.
5966 1999-03-12 Nick Clifton <nickc@cygnus.com>
5968 * config/tc-arm.c (md_apply_fix3): Improve error message.
5970 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5972 * Makefile.am (CPU_TYPES): Add fr30.
5973 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5974 (fr30,m32r dependencies): Update.
5975 * Makefile.in: Rebuild.
5977 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5978 (gas_cgen_record_fixup_exp): Ditto.
5979 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5980 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5981 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5982 (md_cgen_lookup_reloc): Update use of operand->type.
5983 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5984 (md_convert_frag): Call cgen_operand_lookup_by_num.
5985 (md_cgen_lookup_reloc): Update use of operand->type.
5986 (m32r_cgen_record_fixup_exp): Ditto.
5988 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5990 * config/tc-mips.c (md_show_usage): Fix message.
5992 1999-03-03 Nick Clifton <nickc@cygnus.com>
5994 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5995 and LDR reg,=<expr> instruction.
5997 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6000 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6002 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6004 1999-02-17 Nick Clifton <nickc@cygnus.com>
6006 This patch was created by: Scott Bambrough
6007 <scottb@corelcomputer.com>
6010 Special cased '@' character. The '@' character is used as the
6011 ARM assembler comment character, as a special character
6012 and in ELF .symver pseudo-op's, and as a special character in
6013 .type and .section pseudo-ops.
6014 (symver_pseudo): New static variable.
6015 (symver_state): New static variable.
6016 (struct app_save): Add field 'symver_state'.
6017 (app_push): Save global symver_state int struct app_save.
6018 (app_pop): Restore global symver_state from struct app_save.
6019 (do_scrub_chars): Special case handling of '@' character in
6022 * configure.in: Modified to recognize armv* uname syntax from ARM
6024 * configure: Regenerated.
6026 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6027 a prefix to the section's type.
6028 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6029 the type's typename.
6031 * config/tc-arm.h: Add support for PIC generation:
6032 (pic_code): New boolean.
6033 (obj_relocate_extern): Define.
6034 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6035 (TC_CONS_FIX_NEW): Define.
6036 (tc_fix_adjustable): Define.
6037 (GLOBAL_OFFSET_TABLE_NAME): Define.
6039 * config/tc-arm.c: Add support for PIC generation:
6040 (line_seperator_chars): Allow ';' as a seperator for Linux.
6041 (is_immediate_prefix): New macro.
6042 (arm_parse_reloc): New function.
6043 (s_arm_elf_cons): New function.
6044 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6045 (md_undefined_symbol): Special case handling for the Global Offset
6047 (md_apply_fix3): Handle PIC relocs.
6048 (tc_gen_reloc): Handle PIC relocs.
6049 (md_parse_option): Add support for '-k' command line switch to
6050 enable PIC generation.
6051 (cons_fix_new_arm): New function.
6052 (s_arm_elf_cons): New function.
6054 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6056 * configure.in: Add comments for uses of AC_DEFINE.
6057 * acinclude.m4: Likewise.
6058 * acconfig.h: Remove.
6059 * aclocal.m4: Rebuild.
6060 * configure: Rebuild.
6061 * Makefile.in: Rebuild.
6062 * config.in: Rebuild.
6064 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6066 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6067 non-constant offset from a base register.
6069 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6071 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6074 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6076 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6077 (emit_insn): Look for pc-relative and no-overflow specifiers on
6078 internal relocation types.
6080 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6082 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6085 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6087 (mips_4650, mips_4010, mips_4100): Variables removed.
6088 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6089 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6091 (md_begin): Don't bother initializing the mips_NNNN variables;
6092 mips_cpu is set, and that's good enough now.
6093 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6094 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6095 (show): New function, to handle wrapping in the CPU lists.
6096 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6098 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6100 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6101 than treat as an immediate specifier.
6103 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6105 * config/tc-i386.c: Prototype many functions.
6106 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6107 (i386_immediate): Remove unused second argument.
6108 (i386_intel_operand): Fix i386_is_reg typo.
6109 (i386_operand): Use allow_naked_reg.
6110 (output_invalid): Make operand int for K&R.
6112 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6114 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6116 * Makefile.in: Rebuild.
6118 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6120 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6122 (EXTRA_as_new_SOURCES): Comment out.
6123 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6124 * Makefile.in: Rebuild.
6125 * doc/Makefile.in: Rebuild.
6126 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6127 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6128 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6129 * configure: Rebuild.
6130 * aclocal.m4: Rebuild.
6131 * config.in: Rebuild.
6132 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6133 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6134 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6135 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6136 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6137 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6138 (gas_cgen_record_fixup_exp): Ditto.
6139 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6140 descriptor, not global variable.
6141 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6142 descriptor, not global variable. Refer to insert_operand handler
6143 via cpu descriptor, not global function.
6144 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6145 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6146 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6147 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6148 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6149 * config/tc-m32r.c: Ditto.
6150 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6151 (md_assemble): Ditto.
6152 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6154 1999-02-09 Nick Clifton <nickc@cygnus.com>
6156 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6157 relocations for ELF targets.
6159 1999-02-08 Nick Clifton <nickc@cygnus.com>
6161 * configure.in: Add support for StrongARM target.
6162 * configure: Regenerate.
6164 1999-02-05 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6168 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6171 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6173 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6175 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6177 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6178 (INTEL_DWORD_MNEM_SUFFIX): Define.
6181 (DWORD_PTR): Define.
6182 (XWORD_PTR): Define.
6184 (OFFSET_FLAT): Define.
6186 (NONE_FOUND): Define.
6189 * config/tc-i386.c (set_intel_syntax): New routine.
6190 (intel_syntax): Declare.
6191 (allow_naked_reg): Declare.
6192 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6193 (intel_float_operand): New routine.
6194 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6195 Handle brackets as well as parens. Call i386_intel_operand for
6196 intel syntax. Reverse operands if appropriate. Handle new
6197 suffixes. Handle movzx and movsx.
6198 (i386_is_reg): New routine.
6199 (i386_immediate): New routine.
6200 (i386_scale): New routine.
6201 (i386_displacement): New routine.
6202 (i386_operand_modifier): New routine.
6203 (build_displacement_string): New routine.
6204 (i386_parse_seg): New routine.
6205 (i386_intel_memory_operand): New routine.
6206 (i386_intel_operand): New routine.
6207 (i386_operand): Call i386_displacement, i386_immediate,
6208 i386_scale, etc. instead of handling inline.
6209 (parse_register): Handle registers without prefix.
6211 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6213 * configure: Regenerate.
6214 * configure.in (arm-*-oabi): New.
6215 (thumb-*-oabi): New.
6216 * config/tc-arm.c (target_oabi): Declare.
6217 (md_apply_fix3): Support REL relocs.
6218 (md_parse_option): Handle -oabi.
6219 (elf32_arm_target_format): New routine.
6220 (md_longopts): Add OPTION_OABI.
6221 * config/tc-arm.h: Redefine TARGET_FORMAT.
6224 1999-01-28 Nick Clifton <nickc@cygnus.com>
6226 * write.c (write_relocs): Handle out of range error.
6228 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6229 (fr30_force_relocation): Default to 0.
6231 * config/tc-fr30.h (obj_fix_adjustable): Define.
6232 (TC_FORCE_RELOCATION): Define.
6234 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6237 1999-01-16 Nick Clifton <nickc@cygnus.com>
6239 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6240 merge of two instructions if the left instruciton kills the right.
6242 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6244 * Makefile.in: Regenerate.
6245 * configure.in: Redo test for using cgen.
6246 * configure: Regenerate.
6248 1999-01-09 Nick Clifton <nickc@cygnus.com>
6250 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6251 redefinition of this macro.
6253 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6255 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6258 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6260 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6261 a read of HI or LO and an immediatly following branch.
6263 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6265 * config/tc-mips.c (md_begin): Another correction to the setting of
6268 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6270 * config/tc-mips.c (md_begin): Correct type-o in setting of
6273 1998-12-21 Nick Clifton <nickc@cygnus.com>
6275 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6276 bit insn when optimizing, so that parallelised instructions will
6277 start on a 32 bit boundary.
6279 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6281 * config/tc-mips.c (mips_eabi64): New.
6282 (md_begin): Set mips_eabi64.
6283 (mips_elf_final_processing): Use it.
6285 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6287 * config/tc-mips.c (mips_elf_final_processing):
6288 Correct setting of ABI in e_flags.
6290 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6292 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6295 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6297 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6299 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6301 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6302 warning, values that don't fit in the field.
6304 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6306 * config/tc-mips.c (mips_abi_string): New.
6307 (md_parse_option,md_longopts): Add mabi.
6308 (mips_elf_final_processing): Set e_flags based on mabi flag.
6310 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6312 * config/tc-mips.c (md_parse_option): Handle vr4111.
6314 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6316 * config/tc-h8300.c (build_bytes): Change message given if the
6317 instruction requires H8/300H mode and we're not in Hmode, to
6318 suggest that it may be the operand modes that are the problem, not
6319 necessarily the opcode.
6321 1998-12-10 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-fr30.c: Add line separator character.
6325 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6327 * configure.in (hppa-*-mpeix*): New target.
6328 * config/obj-som.h (obj_som_compiler): Declare.
6329 * config/obj-som.c (compiler_seen): New static variable.
6330 (obj_som_compiler): New function.
6331 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6332 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6333 (pa_type_args): Set hppa_priv_level.
6334 (pa_compiler): New static function if OBJ_SOM.
6335 * configure: Rebuild.
6337 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6339 * read.c (output_leb128): Don't mark as inline.
6341 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6343 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6344 AIX .vbyte unaligned data support.
6345 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6346 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6349 1998-12-07 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6354 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6356 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6357 BFD_RELOC_ARM_PCREL_BRANCH.
6359 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6362 checking the target type.
6363 (mips-dec-bsd*): Set endian to little.
6364 * configure: Rebuild.
6366 COFF weak symbol support, based on patches from Mark Elbrecht
6367 <snowball3@usa.net>:
6368 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6369 * config/obj-coff.c (obj_coff_weak): New static function.
6370 (obj_coff_endef) [both versions]: Handle weak symbols.
6371 (coff_frob_symbol): Likewise.
6372 (yank_symbols): Likewise.
6373 (obj_pseudo_table): Add "weak".
6375 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6376 <aymeric.vincent@emi.u-bordeaux.fr>.
6377 * aclocal.m4: Rebuild with current tools.
6378 * configure: Rebuild.
6380 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6381 an assertion failure for a case we can't handle when OBJ_ECOFF.
6383 * expr.c (operator): And with 0xff to avoid problems with signed
6386 1998-12-03 Nick Clifton <nickc@cygnus.com>
6388 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6389 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6391 1998-12-02 Nick Clifton <nickc@cygnus.com>
6393 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6396 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6398 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6399 calculation of pcrel point.
6401 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6403 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6406 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6410 (d10v_cleanup): Only generate previous insn if a multiline insn is
6413 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6415 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6418 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6421 -marm6xxx command line switches.
6423 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6425 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6426 (itbl-ops.o): Delete duplicate dependencies.
6427 Rebuild dependencies.
6428 Add fr30 dependencies.
6429 * Makefile.in: Rebuild.
6431 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6433 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6435 * listing.c: Ignore line terminator characters found inside
6438 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6440 * po/gas.pot: Regenerated.
6442 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6445 fr30_is_label_start(). Also checks for delay slot insns.
6447 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6448 FR30 instructions which contain a colon in the mnemonic.
6450 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6452 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-fr30.c: Removed currently superflous code.
6456 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6458 * config/tc-fr30.h: New file.
6459 * config/tc-fr30.c: Tweaking so that it will compile.
6461 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6463 * config/tc-d10v.h (obj_fix_adjustable): Define.
6464 (TC_FORCE_RELOCATION): Define.
6465 (d10v_force_relocation): Declare.
6466 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6467 (md_apply_fix3): Handle Vtable relocs.
6468 (d10v_fix_adjustable): New.
6469 (d10v_force_relocation): New.
6471 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6473 * config/tc-d30v.c: Change default behaviour to ignore potential
6474 conflicts between register name and symbol names.
6476 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6478 * configure.in: Add fr30-*-*.
6479 * config/tc-fr30.c: New file.
6480 * Makefile.in: Regenerated.
6481 * config.in: Regenerated.
6482 * configure: Regenerated.
6483 * doc/Makefile.in: Regenerated.
6484 * po/gas.pot: Regenerated.
6486 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6488 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6491 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6493 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6495 (do_scrub_chars): Add some casts to unsigned char to avoid
6496 unwanted sign extension.
6497 * read.c (lex_type): Set characters about 127 to be symbol
6499 * config/tc-i386.c (md_begin): Set identifier_chars and
6500 operand_chars for values above 127.
6502 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6504 * configure.in: detect cygwin* instead of cygwin32*
6505 * configure: regenerate
6507 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6509 * listing.c: Add support for producing a listing from piped
6512 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6514 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6515 (append_insn): Account for the tx39's multiply behavior.
6517 1998-10-26 Michael Meissner <meissner@cygnus.com>
6519 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6520 from assemble_parallel_insns. Add support for '->' to indicate
6521 explicitly serializing the instructions.
6522 (md_assemble): Ditto.
6524 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6526 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6529 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6531 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6533 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6535 * config/tc-mips.c : support frame and regmask/fregmask when
6536 MIPS_STABS_ELF is specified.
6538 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6540 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6541 (md_apply_fix): Don't return 1 for VTABLE relocs.
6542 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6544 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6546 * doc/c-i386.texi: Replace occurences of "opcode" with
6547 "instruction mnemonic", "instruction", or "mnemonic" when
6548 referring to the name of an instruction. Use "opcode" when
6549 referring to the sequence of machine bytes.
6551 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6552 (is_opcode_char): Rename to is_mnemonic_char.
6553 (md_assemble and i386_operand): Correct error messages from
6554 "opcode" to "instruction mnemonic"
6555 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6556 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6557 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6558 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6559 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6560 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6561 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6563 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6565 * config/tc-i386.c (i386_operand): Check for garbage after
6568 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6571 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6573 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6575 * config/tc-sh.h (obj_fix_adjustable): Define.
6576 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6577 (md_apply_fix): Likewise.
6578 (tc_gen_reloc): Likewise.
6579 (sh_fix_adjustable): New.
6581 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6583 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6584 * cgen.h (gas_cgen_finish_insn): Update prototype.
6585 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6586 cgen_insn_t -> CGEN_INSN_INT.
6587 (make_parallel): Update handling of CGEN_INT_INSN_P.
6588 (assemble_parallel_insn): Ditto.
6589 (target_make_parallel): New function.
6590 (md_assemble): Use it.
6592 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6594 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6596 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6598 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6599 converted into lower case.
6601 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6603 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6604 (gas_cgen_tc_gen_reloc): Likewise.
6605 * config/tc-m32r.h (obj_fix_adjustable): Define.
6606 * config/tc-m32r.c (m32r_fix_adjustable): New.
6607 (m32r_force_relocation): Handle VTABLE relocs.
6609 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6611 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6613 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6615 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6616 to lower case before parsing.
6618 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6619 parallel insns modift buts in the PSW as a side effect.
6621 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6623 * config/tc-d30v.c (find_format): Test for missing flag and
6626 (md_apply_fix3): Fix error messages to avoid
6627 assumption about presence of a symbol.
6629 (parallel_ok): Disallow parallel instructions that both modify the
6632 (find_format): Generate a warning if an odd numbered register is
6633 used as the first register in a mutli-register instruction.
6635 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6637 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6638 relocations are always associated with a symbol.
6640 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6642 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6643 (elf32_sparc_force_relocation): Declare.
6644 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6645 (tc_gen_reloc): Handle vtable relocs.
6646 (elf32_sparc_force_relocation): New.
6648 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6650 * symbols.c (S_IS_FUNCTION): New.
6651 * config/tc-v850.h (obj_fix_adjustable): Define.
6652 (TC_FORCE_RELOCATION): Define.
6653 (v850_force_relocation): Declare.
6654 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6655 of fx_addnumber for VTABLE reloc addends.
6656 (md_apply_fix3): Handle VTABLE relocs.
6657 (v850_fix_adjustable): New.
6658 (v850_force_relocation): New.
6660 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6662 * tc-hppa.c (fp_operand_format): Add some additional formats.
6663 (pa_ip): Do not automatically promote into pa2.0 mode.
6664 (pa_level): Handle ".level 2.0".
6666 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6668 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6669 * config/tc-i386.h (template.extension_opcode): Change to
6670 unsigned int to allow full range of 8-bit opcode suffixes.
6671 (None): Redefine as 0xffff.
6673 From Jeff B Epler <jepler@usgs.gov>
6674 * doc/c-i386.texi (i386-SIMD): New section.
6676 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6678 * read.c (discard_rest_of_line): New function.
6679 * read.h: Declare it.
6680 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6682 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6684 * config/tc-d10v.c (find_symbol_matching_register): New function.
6685 (find_opcode): Cope with the case where a register name matches
6688 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6690 * config/tc-v850.c (md_pcrel_from): Rename to
6691 v850_pcrel_from_section.
6692 (v850_pcrel_from_section): Do not resolves symbols in other
6695 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6697 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-d10v.c (find_opcode): Generate an error if a register
6700 is supplied for an operand that should not be a register.
6702 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6705 instructions to have another instruction in the right bin.
6707 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6709 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6710 the right container if the left container holds a branch
6713 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6715 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6716 both a register name and symbol name.
6717 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6719 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6721 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6722 execution unit class.
6724 (reg_name_search): If a name matches a register and a symbol,
6725 prefer the register.
6726 (find_format): Disallow flag registers when a general purpose
6727 register is required.
6728 If a number is required, but a register has been given, check to
6729 see if a symbol with the same name as the register exists, and if
6730 so, use that symbol.
6732 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6734 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6736 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-d30v.c (find_format): Do not accept flag registers as
6739 general purpose registers.
6740 (find_format): If an immediate value is expected at a given place
6741 in a format, but a register name has been provided instead, check
6742 to see if that register name matches the name of a predefined
6743 symbol and if it does, then use the symbol instead.
6744 (reg_name_search): If a register name matches a symbol name,
6745 prefer the register name to the symbol name.
6747 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6749 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6750 the previous insn to empty.
6752 1998-09-20 Michael Meissner <meissner@cygnus.com>
6754 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6755 pieces, forcing the use of an ANSI compiler.
6757 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6759 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6761 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6763 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6765 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6767 (obj_elf_vtable_entry): Likewise.
6768 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6769 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6770 (tc_gen_reloc): Likewise.
6771 (arm_fix_adjustable): Likewise.
6772 (elf32_arm_force_relocation): New.
6773 (armelf_frob_symbol): Remove coff-style symbol support.
6775 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6777 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6779 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6781 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6782 OBJ_COFF so that routine is defined for a.out format.
6784 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6786 * config/tc-i386.c (i386_operand): Detect non-segment registers
6787 used as segment prefixes.
6789 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6791 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6792 optimize across FDE boundaries.
6794 * config/obj-coff.c (obj_coff_section): Preserve any link once
6795 flags when setting the section flags.
6797 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6799 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6800 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6802 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6804 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6807 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6809 * frags.c (frag_grow): Include the size of the frag struct in the
6812 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6813 if the new subseg comes before the old.
6815 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6817 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6818 to handle edge8 and edge16.
6820 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6822 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6823 before we clobber the symbol involved.
6825 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6827 * config/tc-arm.c: Remove OBJ_ELF definitions for
6828 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6829 use arm_adjust_symtab for OBJ_COFF.
6830 (armelf_adjust_symtab): New Routine.
6831 * config/tc-arm.h: Define obj_adjust_symtab to
6832 armelf_adjust_symtab for OBJ_ELF.
6834 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6836 * configure.in: Make all i386-elf targets use bfd_gas.
6837 * config/tc-i386.c (tc_i386_force_relocation): New.
6838 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6839 (md_apply_fix3): Likewise.
6840 (tc_gen_reloc): Handle them.
6841 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6842 tc_i386_force_relocation.
6844 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6846 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6848 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6850 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6851 current opcode after writing the first insturction of a reverse
6854 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6856 * read.h (generate_lineno_debug): Add prototype.
6857 * read.c (generate_lineno_debug): Make non-static.
6859 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6861 * config/tc-i386.c (md_assemble): Only warn for address/data size
6864 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6866 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6867 against Thumb function names, as the linker needs this information.
6869 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6871 * expr.c (operand): Check also that there is no advance in operand
6872 after atof_generic in order to decide "is it label 0f or floating
6875 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6877 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6878 command line options with a single dash.
6879 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6881 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6883 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6884 * tc-arm.c (arm_fix_adjustable): New routine.
6886 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6888 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6889 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6890 demand_empty_rest_of_line before mri_comment_end.
6891 (equals): Check garbage after expression before
6892 mri_comment_end in MRI mode.
6894 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6896 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6897 small immediate constant to use the constant itself rather than
6900 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6902 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6903 (pa_leave): Likewise.
6905 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6907 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6909 (i386_operand): Fix an error message.
6911 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6913 * doc/c-arm.texi (ARM Directives): Document .req directive.
6915 * config/tc-arm.c (reg_required_here): Display erroneous string if
6916 the register name could not be decoded.
6917 Do not set inst.instruction if the sift is -1.
6919 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6921 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6924 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6926 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6927 even if it is belived to be unnecessary.
6929 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6931 config/tc-i386.c (i386_operand): Size immediate constants by
6932 suffix (erroneously removed as part of July 7 change).
6934 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6936 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6937 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6938 (armelf_frob_symbol): New Routine.
6939 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6941 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6943 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6945 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6947 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6948 command line switches passed to assembler.
6950 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6952 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6953 (gas_cgen_opcode_desc): Declare.
6954 (gas_cgen_parse_operand): Declare.
6955 (*): Prepend gas_ to gas specific fns to denote them as such.
6957 * cgen.c (gas_cgen_opcode_desc): New global
6958 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6959 (queue_fixup): Renamed from cgen_queue_fixup.
6960 (*): Prepend gas_ to gas specific fns to denote them as such.
6962 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6963 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6964 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6965 Open opcode table and initialize it.
6966 (make_parallel): Use gas_cgen_opcode_desc.
6967 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6968 (md_assemble): Ditto.
6970 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6972 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6973 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6974 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6975 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6976 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6977 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6978 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6979 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6980 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6981 (INIT_STAB_SECTION): Likewise.
6982 (OBJ_PROCESS_STAB): Likewise.
6984 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6985 (md_parse_option): Watch for them.
6986 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6987 (md_begin): Kill neverdef code.
6988 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6989 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6990 (s_alpha_coff_wrapper): New.
6991 (md_pseudo_table): Trap all ECOFF pseudos.
6993 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6995 Start of changes to remove mdebug section from mips*-elf
6996 Based on MIPS_STAB_ELF definition
6997 * acconfig.h: undef if not configured
6998 * config.in: undef if not configured
6999 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7000 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7001 * stabs.c (s_stab_generic): flush frag
7003 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7005 * configure.in: (arm-*-elf): Handle.
7006 (thumb-*-elf): Handle.
7007 * configure: Regenerate.
7008 * read.c (stringer): Fix typo in comment.
7009 * write.c (fixup_segment): Don't add symbol value to addend if
7011 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7013 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7016 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7018 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7019 (write_2_short): Emit warning if new flag is set.
7020 (do_assemble): Set flags if left instruction is one of special
7021 "right-instruction-killer" type.
7023 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7025 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7026 Always output words in debug_info section as big endian.
7027 (sparc_target_format): Choose correct bfd target.
7028 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7030 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7032 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7033 to work with internationalization code. Issue an error when two
7034 operands match that are not allowed to match.
7036 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7038 * configure.in (install_tooldir): Allow target to specify whether
7039 it wants to be installed in $(tooldir)/bin.
7040 * configure: Regenerate.
7041 * Makefile.am (install-exec-local): Set install-exec-tooldir
7042 dependency via configure.
7043 * Makefile.in: Regenerate.
7045 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7047 * Makefile.am (install-exec-local): Split into two ...
7048 (install-exec-bindir,install-exec-tooldir): New rules.
7049 * Makefile.in: Regenerate.
7051 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * Makefile.am (install-exec-local): Don't remove the file before
7054 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7055 W. Rozycki <macro@ds2.pg.gda.pl>.
7056 * Makefile.in: Rebuild.
7058 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7060 * cgen.c: Include libiberty.h.
7061 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7062 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7063 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7064 (md_cgen_lookup_reloc)): Declare.
7065 (md_cgen_record_fixup_exp): Declare.
7066 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7067 (m32r_relax_frag): Declare.
7068 (cgen_md_apply_fix3): Decls moved to cgen.h.
7069 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7070 (m32r_cgen_record_fixup_exp): Delete decl.
7071 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7072 (assemble_nop): Delete.
7073 (expand_debug_syms): Delete unused `exp'.
7074 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7075 Add default case for -Wall.
7076 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7077 (md_atof): Delete unused wordP.
7079 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7081 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7084 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7087 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7088 .print, .purgem, and .struct. Remove documentation for
7091 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7093 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7094 Update call to insert_operand.
7096 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7098 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7100 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7103 whitespace after a prefix operator.
7105 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7107 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7109 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7111 * config/tc-sparc.c (log2): New static function.
7112 (s_reserve): Use log2 to convert alignment before calling
7114 (s_common): Use log2 to convert alignment before calling
7115 record_alignment and frag_align.
7116 (sparc_cons_align): Use log2.
7118 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7121 (s_common): Likewise.
7123 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7124 initialization of waddr.
7125 (sparc_elf_final_processing): Add default case to switch.
7127 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7129 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7130 than temporary real.
7132 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * write.c (subsegs_finish): Don't align the segments if there were
7137 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7138 copying aux information.
7140 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7141 expression into a symbol.
7143 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7145 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7146 type to unsigned int.
7147 (md_assemble): Change type used to store offsets from unsigned
7149 (i386_operand): Switch error check to only call RESTORE_END_STRING
7150 once after parse_register.
7152 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7154 * config/tc-v850.c (md_show_usage): Changed format to match that
7157 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7159 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7161 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7163 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7166 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7168 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7169 * doc/Makefile.in: Rebuild.
7171 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7173 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7174 for %lo expressions.
7175 (mips_ip, case 'u'): Move range check after code to mask
7176 off bits in %hi/%lo expressions. Mask off high bits for
7179 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * doc/Makefile.am (gasver.texi): New target.
7182 (as.info, as.dvi): Depends upon gasver.texi.
7183 * doc/as.texinfo: Include gasver.texi. Mention version number on
7184 title page and in top node.
7185 * doc/Makefile.in: Rebuild.
7187 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7189 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7190 but not including the line containing the edict.
7191 * listing.h (LISTING_EOF): New.
7192 * input-scrub.c (input_scrub_next_buffer): Call it.
7194 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7196 * config/tc-i386.c (i386_operand): Don't set the size of an
7197 immediate address based solely on the suffix and the mode.
7199 * config/tc-i386.c (md_assemble): Add assertion to make sure
7200 overlap2 does not set Imm.
7202 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7203 sequences of whitespace to a single space.
7204 (is_space_chars): Just compare with space.
7205 (md_begin): Don't initialize space_chars.
7206 (md_assemble): Just skip a single whitespace character.
7207 (i386_operand): Rewrite base-index parsing to use new
7208 parse_register, and to skip white space. Skip white space in a
7209 number of other places too. Don't give error message if
7210 parse_register fails.
7211 (parse_register): Change reg_string parameter to be non-const.
7212 Add end_op parameter. Skip white space after the `%', and return
7213 end of register string. Give error message here rather than
7216 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7218 Based on patch from Matt Semersky <matts@scd.hp.com>:
7219 * expr.c (op_encoding): Make const.
7220 (expr_set_precedence): New function.
7221 (expr_begin): Don't set operator rankings, just call
7222 expr_set_precedence.
7223 * expr.h (expr_set_precedence): Declare.
7224 * read.c (s_mri): Call expr_set_precedence.
7226 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7228 * doc/as.texinfo (Statements): Remove paragraph discussing
7229 continuing lines with a backslash. This hasn't worked for years,
7232 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7234 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7236 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7237 (ps_CTORS, ps_DTORS): New section types.
7238 (vms_fixup_xtors_section): New function
7239 (Ctors_Psect, Dtors_Psect): Define.
7240 (IS_GXX_XTOR): Define
7241 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7242 Filter static constructors/destructors and add to
7243 Ctors_Symbols/Dtors_Symbols chain.
7244 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7245 appropriate section.
7247 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7248 * makefile.vms: Merge vax/vms support.
7250 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7252 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7253 (elf_pseudo_table): Add them.
7254 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7255 (md_apply_fix): Accept them.
7256 (mips_fix_adjustable): Don't adjust them.
7257 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7258 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7259 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7260 (tc_fix_adjustable): Don't adjust them.
7262 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7264 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7266 * Makefile.in: Regenerate.
7267 * configure.in: AC_SUBST cgen_cpu_prefix.
7268 * configure: Regenerate.
7270 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7272 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7273 Changed all users of COND12_DELAY.
7275 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7277 * config/tc-mn10300.c (set_arch_mach): New function.
7278 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7279 (md_begin): Default to mn10300 mode.
7280 (md_assemble): Only accept instructions for the core mn10300
7281 chip and the active machine type.
7283 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * subsegs.h (segment_info_type): Give the struct a name.
7286 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7287 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7288 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7289 * config/tc-w65.h (tc_reloc_mangle): Declare.
7290 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7292 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7294 * config/tc-v850.c (v850_comm): Restore old section
7295 after common processing.
7297 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7299 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7301 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7303 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7304 char with code that explicitly sign-extends.
7306 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7308 * config/tc-v850.c (md_begin): Restore text section as the current
7309 section after creating call table sections.
7310 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7313 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7314 with call to macro SYM_AUXINFO.
7316 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7318 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7319 with the program transform name.
7320 * Makefile.in: Rebuild.
7322 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7324 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7327 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7329 * config/tc-i386.c (i386_operand): Be prepared for a space between
7330 the open parenthesis and the start of the register operand,
7331 because of the June 16 change.
7333 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7335 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7338 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7340 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7341 even if it is belived to be unnecessary.
7343 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7345 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7347 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7349 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7351 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7352 shift amount for a repeated operand. The shift amount for the
7353 repeated copy comes from the size of the operand.
7355 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7357 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7359 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7363 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7365 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7366 characters in it as LEX_IS_SYMBOL_COMPONENT.
7367 * config/tc-i386.h (tc_symbol_chars): Define.
7368 (extra_symbol_chars): Declare.
7369 * config/tc-i386.c (extra_symbol_chars): Define.
7370 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7371 (line_comment_chars): Set to '/' if TE_LINUX.
7372 * doc/c-i386.texi (i386-prefixes): Update.
7373 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7375 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7377 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7378 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7380 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7382 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7383 constraint in instructions REP & REPI.
7385 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7387 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7388 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7390 (check_range): If the operand is shifted, then shift the number
7391 before checking its range.
7393 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7395 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7398 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7400 * config/tc-v850.c (v850_comm): Create special sections as needed.
7402 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7404 * config/tc-d10v.c (write_2_short): Addition of swapping
7405 instructions for sequential and reverse sequential order when
7406 given order is not possible.
7408 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7410 * Makefile.am: Rebuild dependencies.
7411 (DEP_INCLUDES): Fix reference to intl build directory.
7412 * Makefile.in: Rebuild.
7414 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7416 * doc/c-i386.texi: Update 16 bit documentation.
7418 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7419 IgnoreDataSize to IgnoreSize as they are used for address size as
7421 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7422 32-bit mode, similarly addr16/data16 and variants.
7424 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7426 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7427 sequential word multiply instructions.
7429 (do_assemble): Add extra command line argument, to allow mul32
7430 attribute to be preserved across parallel insns.
7431 (md_assemble): Insert NOPs between explicitly parallel insns which
7432 contain an 32 bit multiply and a 16 multiply.
7434 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7436 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7439 * config/tc-i386.c (reloc): Add braces.
7441 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7442 consistent with Intel naming.
7443 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7444 use bitfields in sib_byte.
7445 (modrm_byte): Don't use bitfields here either.
7447 * config/tc-i386.c (current_templates): Add const.
7448 (parse_register): Add const to return, param, and char *s.
7449 (i386_operand): Add const to reg_entry *r.
7450 * config/tc-i386.h (templates): Add const to start, end.
7452 Inspired by code for 16 bit gas support from Martynas Kunigelis
7453 <martynas@nm3.ktu.lt>:
7454 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7455 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7456 (uses_mem_addrmode): Remove.
7457 (md_estimate_size_before_relax): Add support here too.
7458 (md_relax_table): Rewrite interface to md_relax for 16 bit
7460 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7461 (opcode_suffix_to_type): Remove.
7462 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7463 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7464 (md_convert_frag): Likewise.
7465 (i386_operand): Add support for 16 bit base/index regs,
7466 immediates, and displacements. Remove some unnecessary casts, and
7467 localise end_of_operand_string, displacement_string_start,
7468 displacement_string_end variables. Add GCC_ASM_O_HACK.
7469 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7471 * config/tc-i386.c (prefix_hash): Remove.
7472 (md_begin): Rewrite without obstacks. Remove prefix hash table
7473 handling. Rewrite lexical table handling.
7474 (i386_print_statistics): Don't print prefix statistics.
7475 (md_assemble): Rewrite instruction parser so that line is not
7476 converted to lower case. Don't do a hash_find for prefixes,
7477 instead recognise them via opcode modifier.
7478 (expecting_operand, paren_not_balanced): Localise variables.
7479 * config/tc-i386.h (IsPrefix): Define.
7480 (prefix_entry): Remove.
7482 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7483 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7484 '\\' in case where comment_chars contains '/'.
7486 * config/tc-i386.c (MATCH): Ensure given operand and template
7487 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7488 you must write `ljmp *table(%ebx)'.
7490 From H.J. Lu <hjl@gnu.org>:
7491 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7492 as 0 ifndef BFD_ASSEMBLER.
7493 (md_assemble): Allow immediate operands without suffix or
7494 other reg operand to default in size to the current code size.
7496 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7498 * config/tc-v850.c (md_begin): Restore creation of
7499 .call_table_text and .call_table_data sections.
7501 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7503 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7504 after emitting a word of noops.
7506 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7508 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7509 (i386_operand): Simplify checks for valid base/index combinations.
7510 Disallow `in 4(%dx),%al'.
7512 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7514 (add_prefix): Change parameter from char to int.
7516 * config/tc-i386.h (Ugh): Define opcode modifier.
7517 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7519 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7520 CONSISTENT_REGISTER_MATCH macros to check register types more
7521 thoroughly. Check for illegal suffix/operand combinations
7522 when matching insns with operands. Handle new `s' suffix, and
7523 associated FloatMF opcode modifier for float insns with memory
7525 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7526 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7527 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7528 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7529 DATA_PREFIX_OPCODE throughout.
7531 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7532 (md_assemble): Rewrite suffix/register operand checking code to be
7533 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7534 AnyMem, the better to grep.
7536 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7537 given a memory operand. Don't set Abs bits either.
7538 (type_names): Remove Mem*, Abs*.
7539 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7540 define opcode_modifiers as these cases are handled by Disp8,
7541 Disp16, Disp32 and suffix checks.
7542 (COMES_IN_BOTH_DIRECTIONS): Remove.
7543 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7545 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7546 if IgnoreDataSize modifier given. Remove ShortformW modifier
7547 test. Add test for ShortForm in W base_opcode modification.
7548 Merge Seg2ShortForm and Seg3ShortForm code.
7549 * config/tc-i386.h (ShortFormW): Remove.
7550 (IgnoreDataSize): Define.
7552 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7554 * config/tc-d30v.c (md_assemble): Store previous segment state
7555 with previous instruction.
7557 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7559 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7560 (ebp, esp): Remove static variables.
7561 (MATCH): Remove test for InOutPortReg.
7562 (i386_operand): Properly handle InOutPortReg here instead.
7563 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7564 (md_assemble): Simplify and correct modrm and sib generation.
7565 (i386_operand): Add warning for scale without index.
7566 Rewrite checks for valid base/index combinations.
7568 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7569 macros and enclose in do while(0).
7570 (RESTORE_END_STRING): Likewise.
7571 (md_assemble): Add one to printed operand number so we start
7572 from 1 not 0. Add some more gettext invocations.
7573 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7576 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7577 DATA_PREFIX, SEG_PREFIX): Define.
7578 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7579 (check_prefix): Remove function.
7580 (add_prefix): New function. Add prefix to i.prefix as well as
7582 (md_assemble): Changes for add_prefix. Remove hack for wait
7583 prefix, instead always output prefixes in fixed order. Test
7584 for jcxz/loop when selecting between word & dword operations,
7585 and add address size prefix rather than operand size prefix.
7586 Remove operand -> address size hack when emitting jcxz/loop.
7587 (i386_operand): Remove O_Absent check as it's done in expr.
7589 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7591 * configure.in: Recognize m5200 as a cpu_type of m68k.
7592 * aclocal.m4: Rebuild with current libtool.
7593 * configure: Rebuild.
7595 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7597 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7598 to relaxable_symbol to prevent references to external symbol from
7601 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7604 symbols are relaxable.
7606 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7608 * config/tc-v850.c (md_begin): Don't create special
7609 sections by default.
7611 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7613 * config/tc-mips.c (macro): For div and udiv, close the
7614 reorder block as soon as possible.
7616 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7618 From Matt Semersky <matts@scd.hp.com>:
7619 * macro.c (macro_mri_mode): New function.
7620 * macro.h (macro_mri_mode): Declare.
7621 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7624 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7626 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7629 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7630 until after xstrdup in OBJ_EVAX case.
7632 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7634 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7635 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7636 of hardcoded magic number.
7637 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7639 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7641 * read.c (do_s_func): New function.
7643 * read.h (do_s_func): Add prototype.
7645 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7647 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7648 nops if fill pattern not specified.
7650 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7652 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7653 * config/te-go32.h (TE_GO32): Define.
7654 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7656 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7658 Implement .func/.endfunc pseudo-ops.
7659 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7661 * read.c (potable): Add .func,.endfunc.
7662 (s_func): New function.
7663 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7665 (in_doc_func_p,current_function_label): New static globals.
7666 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7668 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7671 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7672 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7673 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7674 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7675 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7676 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7677 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7678 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7679 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7680 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7681 * config/tc-a29k.c: Don't define md_short_jump_size,
7682 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7683 * config/tc-alpha.c: Likewise.
7684 * config/tc-alpha.h: Likewise.
7685 * config/tc-arm.c: Likewise.
7686 * config/tc-h8300.c: Likewise.
7687 * config/tc-h8500.c: Likewise.
7688 * config/tc-hppa.c: Likewise.
7689 * config/tc-i860.c: Likewise.
7690 * config/tc-i960.c: Likewise.
7691 * config/tc-ppc.c: Likewise.
7692 * config/tc-sh.c: Likewise.
7693 * config/tc-sparc.h: Likewise.
7694 * config/tc-tic30.c: Likewise.
7695 * config/tc-w65.c: Likewise.
7696 * config/tc-z8k.c: Likewise.
7698 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7700 * config/tc-vax.c (_): Delete this macro used for placeholder
7701 values in vax_operand_width_size; it conflicts with the _() macro
7702 used for internationalization.
7704 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7706 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7707 code. From Chris Moller <moller@bops.com>.
7709 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7710 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7711 * read.c (emit_expr): Initialize seg and subseg fields of a new
7713 * write.c (write_object_file): Switch to the appropriate segment
7714 and subsegment when processing a broken word.
7716 * config/tc-m68k.c (mri_assemble): New static function.
7717 (build_mri_control_operand): Call mri_assemble rather than
7719 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7720 (s_mri_endf, s_mri_endw): Likewise.
7722 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7724 * read.c (s_org): Call md_flush_pending_output if it is defined.
7726 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7728 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7730 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7731 (md_parse_option): Add for same.
7732 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7733 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7734 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7736 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7738 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7740 * config/tc-arm.c (find_real_start): Relax definition of local
7743 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7745 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7746 symbols at the given address, not just the last one specified.
7748 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7750 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7751 or number_to_chars_littleendian to write data.
7753 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7755 * config/tc-v850.c (md_assemble): Remove artificially created
7756 register name symbols.
7758 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7760 * write.c (fixup_segment): Change "segment" to "section" in
7763 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7765 * write.c (fixup_segment): Change sym1-sym2 message again.
7767 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7769 * write.c (fixup_segment): Improve error message for sym1-sym2
7770 errors when sym1 is in a different segment from sym2.
7772 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7774 * config/tc-m32r.c (warn_unmatched_high): New static local.
7775 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7776 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7777 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7778 (md_parse_option): Likewise.
7779 (md_show_usage): Likewise.
7780 (m32r_frob_file): Likewise.
7782 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7783 (read_a_source_file): Call them.
7784 * read.h (stabs_generate_asm_file): Declare.
7785 * stabs.c (stabs_generate_asm_file): New function.
7786 (generate_asm_file): New function.
7787 (stabs_generate_asm_lineno): Move file name handling into
7790 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7792 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7793 (d30v_current_align, d30v_current_align_seg): New variables.
7794 (d30v_last_label): New variable.
7795 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7796 (s_d30v_data, s_d30v_section): Likewise.
7797 (md_pseudo_table): Call them.
7798 (md_begin): Initialize d30v_current_align_seg.
7799 (md_assemble): Call d30v_align when needed by known current alignment.
7800 (d30v_frob_label, d30v_cons_align): New functions.
7801 * config/tc-d30v.h (md_do_align): Remove.
7802 (tc_frob_label): Call d30v_frob_label.
7803 (md_cons_align): New.
7805 * config/tc-d30v.c (find_format): Convert complex expressions to
7806 expression symbols before processing. Clean up code formatting.
7808 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7810 * po/Make-in (install-info): New target.
7812 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7814 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7816 * config/tc-mn10300.c (md_assemble): Likewise.
7818 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7820 * Makefile.am: Update with `make dep-am'.
7821 (HFILES): Add cgen.h.
7822 (cgen.o): Depend on cgen.h.
7823 * Makefile.in: Regenerate.
7825 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7827 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7829 * gasp.c (grab_label): Permit a label to be a preprocessor
7830 variable by permitting a label to start with a backslash.
7832 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7834 * config/tc-mips.c (validate_mips_insn): Removed hack
7835 for previously inaccessible bitfields in some INSN_TRAP
7838 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7840 * config/tc-d30v.c (do_assemble): Abort with error message
7841 if opcode operands do not match.
7843 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7845 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7846 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7847 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7848 similar new 'q' operand.
7850 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7852 * cgen.c (cgen_asm_finish_insn): Fix typo.
7854 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7857 * cgen.c: Include it.
7858 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7859 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7860 All callers updated.
7861 * config/tc-m32r.c: Include cgen.h.
7862 (m23r_insn): New members num_fixups,fixups.
7864 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7866 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7867 to avoid compiler warning.
7869 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7871 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7874 * makefile.vms (OBJS): Add ehopt.obj
7876 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7878 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7880 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7882 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7883 a short format insn.
7884 (md_assemble): Set it for explicitly packed insns.
7886 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7888 * config/obj-coff.c (c_symbol_merge): Do not take address of
7889 native fields when performing the memcpy.
7891 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7893 * config/tc-mips.c (macro,macro2): Implement
7894 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7896 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7898 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7899 relocations against globally visible symbols.
7900 * config/tc-m68k.c (relaxable_symbol): New macro.
7901 (m68k_ip, md_estimate_size_before_relax): Use it.
7902 (tc_m68k_fix_adjustable): Also handle weak symbols.
7904 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7906 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7907 references to externally visible symbols.
7908 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7909 values in twice for a PC relative reloc if the symbol is
7912 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7913 don't adjust a PC relative reloc against an externally visible
7915 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7916 for a PC relative fixup against an externally visible defined
7917 symbol, arrange to store object file and addend values as though
7918 the symbol were not defined.
7919 (tc_gen_reloc): Likewise.
7921 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7923 * read.c (sizeof_leb128): Referenced externally by write.c so
7926 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7928 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7929 and expand a 'debug' symbol associated with the next instruction
7930 that does not cause a short instruction to be filled with a NOP.
7931 (md_pseudo_table): Add support for .debugsym.
7932 (assemble_parallel_insn): Add calls to expand_debug_sym as
7934 (md_assemble): Ditto.
7936 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7938 * as.c (main): Conditionally call setlocale.
7939 * gasp.c (main): Likewise.
7940 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7941 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7943 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7945 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7947 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7949 * config/tc-hppa.c: Change all calls to bzero to use memset.
7950 (pa_ip): Add cast to avoid warning.
7951 (tc_gen_reloc, md_apply_fix): Likewise.
7952 (pa_find_space_by_number): Likewise.
7953 (hppa_force_relocation): Likewise.
7954 (pa_block): Change i to unsigned int.
7955 * config/obj-som.h (obj_som_copyright): Declare.
7957 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7959 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7960 for line numbers for assembly source.
7962 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * configure.in: Change version number to 2.9.4
7965 * configure: Rebuild.
7967 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7969 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7971 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7973 * ecoff.h: Change symbolS in function declaration to struct
7976 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7978 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7979 (md_convert_frag): Fix i18n typo.
7981 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7983 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7984 * ecoff.h: Protoype it.
7985 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7986 [EVAX] (s_alpha_prologue): Delete.
7987 (md_pseudo_table): Update.
7989 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7991 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7992 array to local pointer.
7993 (get_args, parse_expr): Add casts to avoid warnings.
7995 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7997 * read.c (s_set): Cast xmalloc return value to fragS *.
7998 * config/tc-m68k.c (m68k_ip): Function made static to match
7999 previous forward declaration.
8000 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8002 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8004 * config/tc-v850.c: Add internationalisation macros to error
8007 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8008 macros to error strings.
8010 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8013 reloc is in the TOC csect.
8014 (md_apply_fix3): Correct gettext typo.
8016 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8018 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8019 .L - they are local labels and the branches are not really
8020 function calls but rather far jumps.
8022 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8024 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8026 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8028 * config/tc-i386.c (md_assemble): Print operand number rather than
8029 using ordinal_names.
8030 (i386_operand): Likewise.
8032 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8034 * Makefile.am (INTLLIBS): Define to work around apparent automake
8036 All Makefiles: Regenerated.
8038 * Many files: Added gettext invocations around user-visible
8040 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8041 HAVE_LC_MESSAGES): Define.
8042 * dep-in.sed: Added asintl.h.
8043 * po/Make-in: New file.
8044 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8046 * read.c (Z_): Renamed from `_'.
8047 * Makefile.am (SUBDIRS): Added po.
8048 (POTFILES): new macro.
8049 (po/POTFILES.in): New target.
8050 ($(OBJS)): Added asintl.h.
8052 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8053 (as_new_LDADD): Added $(INTLLIBS).
8054 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8055 (gasp_new_LDADD): Added $(INTLLIBS).
8056 (gasp_new_DEPENDENCIES): New macro.
8057 * configure, aclocal.m4: Rebuilt.
8058 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8060 (ALL_LINGUAS): Define.
8061 * macro.c: Include "asintl.h".
8062 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8063 * as.h: Include "asintl.h".
8064 * config/tc-i386.c (ordinal_names): Removed.
8065 (md_assemble): Changed error text to avoid ordinal_names.
8066 (i386_operand): Likewise.
8067 (reloc): Added as_bad to avoid i18n problems.
8068 (tc_gen_reloc): Likewise.
8069 * config/tc-arm.c (bad_args): Now a #define.
8071 * config/obj-vms.c (VMS_stab_parse): Changed type of
8073 (global_symbol_directory): Unified strings to avoid i18n
8075 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8076 avoid i18n problems.
8077 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8078 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8080 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8082 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8084 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8086 * as.c (print_version_id): Added an fprintf to avoid i18n
8088 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8090 * expr.c (expr): Added as_warn call to avoid i18n problems.
8091 * messages.c (as_assert): Changed code to avoid i18n problems.
8092 (as_abort): Likewise.
8093 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8094 (s_space): Likewise.
8095 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8097 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8099 * config/tc-i386.c (check_prefix): New static function, split out
8101 (struct _i386_insn): Add wait_prefix field.
8102 (md_assemble): Remove wait_prefix local variable. Use
8103 check_prefix when adding a prefix.
8105 * config/tc-i386.c (current_templates): New static variable.
8106 (md_assemble): Remove current_templates local variable.
8107 (md_assemble, i386_operand): Improve error and warning messages in
8108 many places. Add RESTORE_END_STRING in many places before error
8109 return. Clarify some comments.
8111 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8113 (md_assemble): Parse string instruction operands, looking for
8114 segment override prefixes. Check for invalid segment prefixes on
8116 (i386_operand): i.seg[] and max mem_operand changes for string
8118 * config/tc-i386.h (EsSeg): Define.
8120 * config/tc-i386.h (regKludge): Define.
8121 (iclrKludge, imulKludge): Don't define.
8122 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8123 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8124 opcode_modifier checks to look for more common cases first. Add
8125 default_seg for IsString case.
8127 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8129 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8131 * configure: Rebuild with new automake and libtool.
8132 * aclocal.m4, Makefile.in: Likewise.
8134 * doc/Makefile.am (as.dvi): New target.
8135 * doc/Makefile.in: Rebuild.
8137 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8139 * configure.in: Added sparc86x support.
8141 * configure: Rebuild.
8143 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8145 (md_parse_option): Warn if -EL is not supported for this architecture.
8147 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8149 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8151 * config/tc-mips.c (mips_ip): Note when we use get match on
8152 the full instruction name.
8154 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8156 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8157 back into the expression to handle add/sub simplification correctly.
8159 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8161 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8163 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8165 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8168 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8170 * symbols.c (max_indent_level): New global.
8171 (print_symbol_value_1): Use it.
8172 * expr.h (expr_build_dot): Declare.
8173 * expr.c (expr_build_dot): New function.
8175 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8177 * symbols.c (print_binary): New function.
8178 (print_expr_1): Call it.
8180 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8182 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8183 operand in the opcode.
8185 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8187 * config/tc-i386.h: Reorder operand flags and opcode modifier
8188 flags for clarity. Remove unused definitions: Unknown,
8189 ImmUnknown, DispUnknown, NoModrm.
8190 * config/tc-i386.c (type_names): Add missing Debug type.
8191 (md_assemble): Better duplicate prefix checking. Quicker string
8192 instruction check via new opcode_modifier flag.
8194 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * doc/as.texinfo (Invoking): Clarify -Wa example.
8198 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8200 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8201 (s_mips_weakext): Define.
8202 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8203 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8206 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8208 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8209 is an error if the value can not be computed at assembly time.
8210 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8212 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8214 * gasp.c (main): Set next field of new include_path structure to
8215 NULL. From Avery Pennarun <averyp@gdc.ca>.
8217 * read.c (s_mri_sect): Call as_bad rather than abort for an
8218 unsupported MRI target.
8220 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8222 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8223 the destination of a branch instruction should be altered.
8224 (find_real_start): New function: Locate the real, Thumb coded
8225 start of a Thumb function.
8226 (do_t_branch23): Alter the destination of branches to Thumb
8229 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8231 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8233 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8236 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8238 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8239 * doc/c-hppa.texi: Likewise.
8241 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8243 * Makefile.am: Rebuild dependencies.
8244 * Makefile.in: Rebuild.
8246 * Makefile.am (DEP_INCLUDES): New variable.
8247 (.dep1): Change to work when srcdir is not an absolute path.
8248 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8249 * Makefile.in: Rebuild.
8251 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8253 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8254 LinearAddress patch.
8256 * configure.in: Set version to 2.9.1.
8257 * configure: Rebuild.
8259 * Branched binutils 2.9.
8261 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8263 * config/tc-i386.h (FWait): Define.
8264 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8265 other prefixes. Check FWait flag in opcode table to see which
8266 instructions require an fwait prefix.
8268 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8270 * stabs.c (get_stab_string_offset): Always create a stab string
8273 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8275 Fix some gcc -Wall warnings:
8276 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8277 * ehopt.c (eh_frame_code_alignment): Likewise.
8278 * expr.c (integer_constant, operand): Likewise.
8279 * frags.c (frag_align): Likewise.
8280 * gasp.c (level_0, change_base, doinstr): Likewise.
8281 * hash.c (hash_ask): Likewise.
8282 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8283 (debugging_pseudo): Likewise.
8284 * macro.c (define_macro, check_macro): Likewise.
8285 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8286 (ignore_rest_of_line, float_cons): Likewise.
8287 * symbols.c (decode_local_label_name): Likewise.
8288 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8289 (fixup_segment, number_to_chars_bigendian): Likewise.
8290 (number_to_chars_littleendian): Likewise.
8291 * config/atof-ieee.c (gen_to_words): Likewise.
8292 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8293 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8294 * read.c (output_big_sleb128): Initialize locals to avoid
8296 (output_big_uleb128, equals): Likewise.
8297 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8298 to unsigned int. Change zeros to unsigned int.
8299 * cond.c (s_if): Add return to default case.
8300 * frags.c (frag_now_fix): Change return type to addressT.
8301 * frags.h (frag_now_fix): Update declaration.
8302 * listing.c (file_info_struct): Change linenum to unsigned int.
8303 (struct list_info_struct): Change hll_line to unsigned int.
8304 (print_source): Update format string.
8305 * read.c (emit_expr): Change scan to unsigned int, and don't
8306 bother to initialize it.
8307 * symbols.c (dollar_label_count): Change to unsigned long.
8308 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8309 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8310 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8312 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8314 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8315 mcf5200 just as we do for m68000.
8316 (m68k_init_after_args): Likewise.
8317 (md_estimate_size_before_relax): Likewise.
8319 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8321 * config/tc-v850.c (md_assemble): Store relocation addend in
8322 fixup instead of instruction.
8324 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8326 * config/tc-i386.c (md_assemble): Swap template arguments to
8327 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8328 This macro is currently symmetric, so passing them the wrong
8329 way didn't cause any problem, but may if the macro is changed
8331 After copying template to i.tm, use i.tm. rather than t-> to
8332 access fields, and make t a const*
8333 Move i.tm.operand_types[] swap to immediately after the copy.
8335 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8337 * expr.h (expr_build_uconstant): Add prototype.
8338 (expr_build_unary,expr_build_binary): Add prototypes.
8339 * expr.c (expr_build_uconstant): New function.
8340 (expr_build_unary,expr_build_binary): New functions.
8342 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8344 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8345 * macro.c (macro_expand_body): Increase buffer size.
8346 * messages.c (as_warn): Likewise.
8347 (as_warn_where, as_bad, as_bad_where): Likewise.
8349 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8351 Based on patch from H.J. Lu <hjl@gnu.org>:
8352 * Makefile.am (DISTSTUFF): New variable.
8353 (diststuff): New target.
8354 * Makefile.in: Rebuild.
8356 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8358 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8359 m32r_elf_section_change_hook.
8361 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8362 emit a nop if a section ends with a 16 bit instruction.
8364 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8366 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8367 s_lcomm rather than obj_coff_lcomm.
8368 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8370 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8372 * config/tc-i386.h (LinearAddress): Define.
8373 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8374 instruction, don't use a default segment.
8376 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8378 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8379 * configure: Rebuild.
8381 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * aclocal.m4, configure: Rebuild with libtool 1.2.
8385 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8387 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8388 PC relative branches. Patch courtesy of Jonathan Walton.
8391 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8393 * configure.in (emulations): Add thumb-pe target.
8395 * configure (emulations): Add thumb-pe target.
8397 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8399 * itbl-lex.l (yywrap): Don't define if already defined as a
8402 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8404 * depend.c (quote_string_for_make): New function.
8405 (wrap_output): Use it.
8407 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8409 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8410 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8412 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8414 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8415 Recognize -GN and -relax.
8416 (md_begin): Initialize gp size from -G switch.
8417 (alpha_force_relocation): Always force if -relax.
8418 (alpha_align): Take a new argument that will specify when to
8419 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8420 Change all callers. Emit nop alignment padding as nop+unop pair.
8422 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8424 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8425 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8427 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8429 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8430 require padding to the next long word boundary.
8432 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8434 * cgen.c: #include symcat.h.
8435 * config/tc-m32r.c: Likewise.
8437 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8439 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8440 absolute expressions instead of '$' prefixed register names.
8442 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8444 * read.c (s_set): Record file and line info for symbols when -as.
8445 (pseudo_set): Don't overwrite that dummy fragment.
8447 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8449 * config/tc-ppc.c (md_pseudo_table): Add "section".
8450 (ppc_named_section): New static function.
8452 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8454 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8455 so we don't have to scan the entire list.
8457 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8459 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8460 case, allow the parallel instructions to modify the same flag
8463 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8465 * listing.c (list_symbol_table): Categorize symbols by
8466 undefined_section rather than sy_frag->line == NULL.
8468 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8470 * Makefile.am (install-exec-local): Install properly when ln
8471 fails or tooldir == prefix.
8473 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8475 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8476 Test result of insert_operand for error.
8478 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8480 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8481 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8482 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8483 * doc/Makefile.in: Rebuild.
8485 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8487 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8488 (macro): Fix handling of M_COP[0-3].
8490 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8492 Based on patches from Ross Harvey <ross@teraflop.com>:
8493 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8494 if macro_alternate or macro_mri.
8495 (getstring): Remove support for byte constants between < and >.
8496 (get_any_string): '<' only starts a string if macro_alternate or
8498 (macro_expand_body): Permit keyword parameters following
8499 positional parameters.
8501 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8502 * configure.in (alpha*-*-netbsd*): New target.
8503 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8504 * configure: Rebuild.
8506 * as.h (flag_warn_suppress_instructionswap): Move from here...
8507 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8508 here, and make static.
8510 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8511 BFD_ASSEMBLER or MANY_SEGMENTS.
8513 * as.c (show_usage): Update bug-gnu-utils address.
8514 * gasp.c (show_usage): Likewise.
8515 * doc/as.texinfo (Bug Reporting): Likewise.
8517 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8519 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8520 insns regardless of the size of a pointer if we're in mips I or
8522 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8524 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8526 Fix rac to accept only a0:
8527 * tc-d10v.c (parallel_ok, find_opcode):
8528 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8529 Introduce OPERAND_GPR.
8531 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8533 * read.c (s_fill): Handle non-constant repeat counts by creating
8534 an rs_space fragment.
8536 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8538 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8539 from as_bad to as_warn.
8541 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8543 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8544 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8545 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8547 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8549 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8550 seg_fix_rotP rather than fix_root from seg_info.
8552 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8554 * expr.c: Add support for 0x1_2_3_4 bignums.
8556 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8558 * configure.in: Change -linux* to -linux-gnu*.
8559 * configure: Rebuild.
8561 * app.c (do_scrub_begin): Treat \r as whitespace.
8563 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8565 * Makefile.am: Update dependencies.
8566 * Makefile.in: Rebuild.
8568 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8570 * configure, aclocal.m4: Rebuild with new libtool.
8572 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8574 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8575 the argument to bfd_set_arch_mach.
8576 (load_address): Use bfd_arch_bits_per_address to determine the
8577 bit size of an address instead of looking at the isa level.
8578 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8580 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8582 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8584 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8586 * ehopt.c: New file.
8587 * as.h (enum _relax_state): Add rs_cfa.
8588 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8589 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8590 * read.c (emit_expr): Call check_eh_frame.
8591 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8592 (relax_segment): Likewise.
8593 * Makefile.am: Rebuild dependencies.
8594 (GAS_CFILES): Add ehopt.c.
8595 (GENERIC_OBJS): Add ehopt.o.
8596 * doc/internals.texi (Frags): Document rs_cfa.
8598 * as.c (show_usage): Mention --traditional-format.
8599 (parse_args): Accept --traditional-format.
8600 * as.h (flag_traditional_format): Declare.
8601 * output-file.c (output_file_create): If flag_traditional_format,
8602 set BFD_TRADITIONAL_FORMAT on stdoutput.
8603 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8605 * config/tc-mips.c (append_insn): Make sure that if we have a
8606 fixup for an unmatched %hi reloc, it does not associated with a
8609 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8610 * doc/Makefile.in: Likewise.
8612 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8614 * config/tc-m32r.c (check_for_side_effects): New function.
8615 (can_make_parallel): Add checks for instruction side effects
8616 clashing with the other instruction.
8617 (assemble_parallel_insn): Improve warning messages. Return error
8618 message from non-swapped instruction order.
8620 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8622 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8624 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8625 md_cleanup definition. This moves the forced literal output to
8626 the end of the source pass, and avoids macro's inserting literals
8627 into the code immediately after the macro expansion.
8629 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8631 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8632 a gas internal symbol is adjustable.
8633 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8635 * as.h: If gcc version greater than 2.6, use `__format__' and
8636 `__printf__' in function attributes, rather than `format' and
8639 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8641 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8643 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8645 Add tms320c30 support:
8646 * config/tc-tic30.h: New file.
8647 * config/tc-tic30.c: New file.
8648 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8649 TARGET_FORMAT as "coff-tic30".
8650 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8651 * Makefile.am: Rebuild dependencies.
8652 (CPU_TYPES): Add tic30.
8653 (CPU_OBJ_VALID): tic30-aout is valid.
8654 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8655 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8656 * configure, Makefile.in: Rebuild.
8658 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8660 * config/tc-v850.c (md_assemble): Improvements to error messages.
8662 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8664 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8665 BFD_RELOC_HI16_S to store the high bits of any value.
8667 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8668 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8669 assembler calculate relocations to any external symbol at all.
8670 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8671 involving generation of pc-relative relocs.
8672 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8673 has been moved to md_apply_fix3.
8675 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8676 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8677 which actually means (the address of identifier's GOT entry) +
8678 constant, which is not particularly useful.
8680 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8682 * read.h (include_dirs): Declare.
8683 (include_dir_count,include_dir_maxlen): Declare.
8685 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8687 * configure.in: Correct check for shared opcodes library.
8688 * configure: Rebuild.
8690 * listing.c (buffer_line): If we can't open the file, set at_end.
8691 (listing_print): Remove unused local variable fi.
8693 * config/m68k-parse.y (reglistpair): Handle register list in
8696 * config/vms-conf.h: Don't undef VERSION.
8698 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8700 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8702 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8704 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8705 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8706 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8707 (EXTRA_DIST): Define.
8708 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8709 explicitly rather than via the list of object files.
8710 (gcc-as.opt): New file created when make-gas.com is run.
8711 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8712 itbl-cpu.h} to #include appropriate file rather than copying that
8714 * config/vms-conf.h: Synchronize with current config.in.
8715 * Makefile.in: Rebuild.
8717 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8719 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8720 (parallel_ok): Relaxed parallel subinstruction dependency check.
8722 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8724 * as.h (flag_warn_suppress_instructionswap): added new flag.
8725 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8726 command line argument.
8727 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8728 warning only if flag_warn_suppress_instructionswap is false.
8730 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8732 * configure.in (i386-*-mingw32*): New target.
8733 * configure: Rebuild.
8735 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8737 * symbols.c (resolve_symbol_value): Don't set the segment if it
8738 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8740 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8743 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8745 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8746 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8749 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8751 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8753 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8755 * config/tc-v850.c (v850_insert_operand): Display instruction when
8756 an error is encountered.
8758 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8760 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8761 (i386-*-sco3.2v5*coff): New target.
8762 (i386-*-sco3.2*): New target.
8763 * configure: Rebuild.
8765 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8767 * config/tc-v850.c: Tidy error message production.
8769 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8771 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8772 validate_immediate return value in the right type for comparisons
8775 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8777 * listing.c (MAX_BYTES): Use listing variables not constants.
8778 (data_buffer): No longer an array, but a pointer.
8779 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8780 (listing_listing): Allocate data_buffer.
8782 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8784 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8785 --listing-rhs-width, --listing-cont-lines.
8786 (show_usage): Update.
8787 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8788 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8789 (print_lines): Use the variables instead of the constants.
8790 (listing_listing): Likewise.
8791 * listing.h: Declare the new vars.
8793 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8795 * as.c (parse_args): Add --keep-locals alias for -L.
8796 Add --strip-local-absolute.
8797 (show_usage): Update.
8798 * as.h (flag_strip_local_absolute): New flag.
8799 * symbols.c (S_IS_LOCAL): Use it.
8800 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8801 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8802 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8804 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8806 * config/tc-m32r.c: Detect if explicitly parallel instructions
8807 might have an io conflict and issue a warning message.
8809 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8811 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8812 cgen_swap_fixups): Functions to save, restore and swap the fixup
8813 chain with a backup copy.
8814 (cgen_asm_finish_insn): Returns address of constructed insn.
8816 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8818 * listing.c (file_info_struct): Remove FILE, add POS.
8819 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8820 (file_info): Don't open the file.
8821 (buffer_line): Check for the file in the last_open cache, updating
8823 (print_source): Don't reference file_info->file.
8824 (listing_listing): Likewise.
8825 (listing_print): Close the file in the cache, if any.
8827 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8829 * read.c (dwarf_file_string): New file static variable.
8830 (emit_expr): Look for constant sequence that leads up to a file
8831 name in DWARF debugging output.
8832 (stringer): Use dwarf_file_string to decide whether to accept a
8833 string as a file name.
8835 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8837 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8838 (crack_operand): Add reg->reglst MRI hack.
8839 (r_seg): Put reglst symbols in reg_section.
8840 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8842 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8844 * tc-sh.c (get_specific): Handle SGR & DBR.
8846 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8848 * tc-h8300.c (parse_reg): Take the length of the symbol into
8849 account when attempting to match a register name.
8850 * tc-h8500.c (parse_reg): Likewise.
8852 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8854 * cgen.c: Formatting changes to improve readability.
8856 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8858 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8861 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8863 Based on a patch from Jim Wilson
8864 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8865 (tc_gen_reloc): Handle cross section PC relative relocs
8868 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8870 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8872 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8874 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8875 (expr_jmp_buf): New static local.
8876 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8877 (cgen_md_operand): New function.
8878 * tc-m32r.c: Clean up pass over `struct foo' usage.
8879 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8881 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8883 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8884 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8886 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8888 * config/tc-i386.c (i386_operand): Give an error if there are
8889 unrecognized characters after an expression.
8891 For older changes see ChangeLog-9697