1 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
6 2000-12-29 H.J. Lu <hjl@gnu.org>
8 * listing.c (calc_hex): Print the variable part only if the
9 fragment type is rs_fill.
11 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
13 * doc/internals.texi (tc_conditional_pseudoop,
14 TC_LINKRELAX_FIXUP): Fix typos.
16 2000-12-28 Richard Henderson <rth@redhat.com>
18 * write.c (subsegs_finish): Fix thinko last change -- don't
19 "optimize" the alignment == 0 case.
21 2000-12-28 Richard Henderson <rth@redhat.com>
23 * as.h (rs_align_test): New.
24 * frags.c (NOP_OPCODE): Move default from read.c.
25 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
26 (frag_align_code): New.
27 * frags.h (frag_align_code): Declare.
28 * read.c (NOP_OPCODE): Remove.
29 (do_align): Use frag_align_code.
30 * write.c (NOP_OPCODE): Remove.
31 (get_recorded_alignment): New.
32 (cvt_frag_to_fill): Handle rs_align_test.
33 (relax_segment): Likewise.
34 (subsegs_finish): Align last subseg in section to the
35 section alignment. Use frag_align_code.
36 * write.h (get_recorded_alignment): Declare.
37 * config/obj-coff.c (size_section): Handle rs_align_test.
38 (fill_section, fixup_mdeps): Likewise.
39 (write_object_file): Use frag_align_code.
41 * config/tc-alpha.c (alpha_align): Use frag_align_code.
42 (alpha_handle_align): New.
43 * config/tc-alpha.h (HANDLE_ALIGN): New.
44 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
46 * config/tc-i386.h (md_do_align): Use frag_align_code.
47 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
49 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
50 (ia64_handle_align): New.
51 * config/tc-ia64.h (HANDLE_ALIGN): New.
52 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
54 * config/tc-m32r.c (m32r_do_align): Remove.
55 (m32r_handle_align): New.
56 (fill_insn): Use frag_align_code.
57 * config/tc-m32r.h (md_do_align): Remove.
58 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
59 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
60 * config/tc-mips.c, config/tc-mips.h: Similarly.
62 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
63 (sh_handle_align): Likewise. Handle rs_align_code.
64 (sh_do_align): Remove.
65 * config/tc-sh.h (md_do_align): Remove.
66 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
68 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
69 (sparc_handle_align): Likewise. Handle rs_align_code.
70 * config/tc-sparc.h (md_do_align): Remove.
71 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
73 2000-12-22 DJ Delorie <dj@redhat.com>
75 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
76 when we assemble the first half of a pair.
78 2000-12-22 H.J. Lu <hjl@gnu.org>
80 * config/tc-i386.c (reloc): Update the macro for non-bfd
82 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
84 2000-12-22 H.J. Lu <hjl@gnu.org>
86 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
88 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
90 * tc-i386.h (i386_target_format): Define even for ELFs.
91 (QWORD_MNEM_SUFFIX): New macro.
92 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
94 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
95 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
97 (Size64, No_qSuf, NoRex64, Rex64): New macros.
98 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
99 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
100 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
101 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
103 (Reg, WordReg): Add Reg64.
104 (Imm): Add Imm32S and Imm64.
106 (Disp): Add Disp64 and Disp32S.
107 (AnyMem): Add Disp32S.
108 (RegRex, RegRex64): New macros.
109 (rex_byte): New type.
110 * tc-i386.c (set_16bit_code_flag): Kill.
111 (fits_in_unsigned_long, fits_in_signed_long): New functions.
112 (reloc): New parameter "signed"; support x86_64.
113 (set_code_flag): New.
114 (DEFAULT_ARCH): New macro; default to "i386".
115 (default_arch): New static variable.
116 (struct _i386_insn): New fields Operand_PCrel; rex.
117 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
118 (flag_code): New enum and static variable.
119 (use_rela_relocations): New static variable.
120 (flag_code_names): New static variable.
121 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
122 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
124 (i386_align_code): Return plain "nop" for x86_64.
125 (mode_from_disp_size): Support Disp32S.
126 (smallest_imm_type): Support Imm32S and Imm64.
127 (offset_in_range): Support size of 8.
128 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
129 (md_pseudo_table): Add "code64"; use set_code_flat.
130 (md_begin): Emit sane error message on hash failure.
131 (tc_i386_fix_adjustable): Support x86_64 relocations.
132 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
133 instructions supported on particular arch just partially,
134 output of 64bit immediates, handling of Imm32S and Disp32S type.
135 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
136 (i386_displacement): Likewise.
137 (i386_index_check): Cleanup; support 64bit addresses.
138 (md_apply_fix3): Support x86_64 relocation and rela.
139 (md_longopts): Add "32" and "64".
140 (md_parse_option): Add OPTION_32 and OPTION_64.
141 (i386_target_format): Call even for ELFs; choose between
142 elf64-x86-64 and elf32-i386.
143 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
144 (tc_gen_reloc): Support rela relocations and x86_64.
145 (intel_e09_1): Support QWORD.
147 2000-12-15 Diego Novillo <dnovillo@redhat.com>
149 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
150 it's not an offset expression.
151 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
152 keep the braces '[' and ']' in the output string.
153 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
154 != FLAT. There is no such op_modifier.
156 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
158 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
161 2000-12-13 Kazu Hirata <kazu@hxi.com>
163 * as.h: Fix formatting.
165 * dwarf2dbg.c: Likewise.
166 * input-scrub.c: Likewise.
169 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
171 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
172 configure: Regenerate.
174 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
176 * dwarf2dbg.c: #include <limits.h> only if it exists.
178 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
180 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
181 (md_apply_fix): Here too.
183 2000-12-12 Jim Wilson <wilson@redhat.com>
185 * config/tc-ia64.h (ia64_init): Add prototype.
187 2000-12-12 H.J. Lu <hjl@gnu.org>
189 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
191 * read.h (outputting_stabs_line_debug): Change it to int.
192 * stabs.c (outputting_stabs_line_debug): Likewise.
194 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
196 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
197 the address of a function result.
199 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
201 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
202 (md_assemble): Call dwarf2_emit_insn.
203 (shlib): Fix typo SHILB -> SHLIB.
204 (md_parse_option): Likewise.
205 (ppc_elf_validate_fix): Likewise:
206 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
208 2000-12-12 Nick Clifton <nickc@redhat.com>
210 * cgen.h: Fix formatting.
211 * input-scrub.c: Fix formatting.
212 * macro.c: Fix formatting.
213 * config/tc-mips.c: Fix formatting.
214 * doc/c-mips.texi: Fix formatting.
216 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
218 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
219 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
221 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
223 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
226 * i386.h (*_Suf): Remove No_dSuf.
227 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
229 (i386_optab): Remove 'd' in the suffixes.
231 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
233 * config/tc-i386.c (T_SHORT): Undefine before defining.
235 2000-12-05 Kazu Hirata <kazu@hxi.com>
237 * config/tc-mips.c: Fix formatting.
239 2000-12-04 Matthew Hiller <hiller@redhat.com>
241 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
242 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
243 (md_show_usage): Ditto.
244 (md_parse_option): Ditto.
245 (d10v_cleanup): Writes pending instruction only if
246 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
247 Fix compile time warning messages.
249 * doc/c-d10v.texi: Documents new options.
251 2000-12-04 Matthew Hiller <hiller@redhat.com>
253 * stabs.c (outputting_stabs_line_debug): New variable.
254 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
255 function entry and unset at function exit.
257 * read.h (outputting_stabs_line_debug): New extern declaration.
259 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
261 * dwarf2dbg.c: Fix compile time warning messages.
263 2000-12-03 Kazu Hirata <kazu@hxi.com>
265 * config/tc-a29k.c: Fix formatting.
266 * config/tc-alpha.c: Likewise.
267 * config/tc-arm.c: Likewise.
268 * config/tc-cris.c: Likewise.
269 * config/tc-hppa.c: Likewise.
270 * config/tc-i370.c: Likewise.
271 * config/tc-i386.c: Likewise.
272 * config/tc-i860.c: Likewise.
273 * config/tc-i960.c: Likewise.
274 * config/tc-ia64.c: Likewise.
275 * config/tc-m68hc11.c: Likewise.
276 * config/tc-m68k.c: Likewise.
277 * config/tc-m88k.c: Likewise.
278 * config/tc-pj.c: Likewise.
279 * config/tc-ppc.c: Likewise.
280 * config/tc-sh.c: Likewise.
281 * config/tc-sparc.c: Likewise.
282 * config/tc-tahoe.c: Likewise.
283 * config/tc-vax.c: Likewise.
285 2000-12-01 Chris Demetriou <cgd@sibyte.com>
287 * config/tc-mips.c (mips_ip): When calculating offsets,
288 don't accept as constant the difference between the
289 addresses of symbols in two different sections.
291 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
293 (validate_mips_insn): Likewise. Also, update 'B' operand
294 specifier to use OP_*_CODE20 constants and delete 'm' operand
296 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
297 operand specifiers. Change warning generated by 'B' operand
298 specifier to reflect its new multi-purpose usage.
300 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
301 -1, and update comment.
302 (file_mips_isa): Likewise.
303 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
304 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
305 ISA_* constants rather than hard-coded numbers.
306 (mips_cpu_info): New structure.
307 (mips_cpu_info_table): New table describing CPU and ISA names
309 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
310 mips_cpu_info_from_cpu): New functions.
311 (mips_isa_to_str): New function to get string for ISA name.
312 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
314 (md_begin): Redo CPU and ISA selection logic, using
315 mips_cpu_info_from_*. Convert to use ISA_* constants rather
316 than hard-coded numbers.
317 (append_insn, mips_emit_delays, macro, macro2): Convert to use
318 ISA_* constants rather than hard-coded numbers.
319 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
320 (md_longopts): Delete OPTION_NO_MIPS32.
321 (md_parse_option): Convert to use ISA_* constants rather than
322 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
323 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
324 to use strcasecmp to recognize "default" and to use
325 mips_cpu_info_from_name to get CPU numbers from argument.
326 (md_show_usage): Move -mips32 so it's with the rest of the ISA
327 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
329 (s_mipsset): Accept ISA value 32.
330 * doc/as.texinfo: Clean up MIPS options summary slightly,
331 remove -no-mips32. Add note about -mips4 and -mips32
332 specifying those ISA levels. Delete -mips32 and -no-mips32
333 cpu flag descriptions.
334 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
335 up the supported CPU switch list, and replace 4Kc, 4Km, and
336 4Kp entries with a single mips32-4k entry. Note that you can
339 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
341 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
343 (md_parse_option): Add cases for OPTION_MIPS5 and
345 (md_show_usage): Mention -mips5 and -mips64 arguments.
346 (s_mipsset): Add cases for MIPS5 and MIPS64.
347 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
349 * doc/as.texinfo: Mention -mips5 and -mips64 options
351 * doc/c-mips.texi: Likewise. Also update introduction
352 and ".set" usage information.
354 * config/tc-mips.c (md_show_usage): Add "sb1" to the
356 (mips_cpu_info_table): Add SB-1 entries.
357 * doc/c-mips.texi: Add "sb1" to the list of CPUs
358 known to the -mcpu option.
360 * doc/as.texinfo: Correct description of MIPS -mcpu
361 option, by copying some of the text from doc/c-mips.texi.
363 2000-12-01 Joel Sherrill <joel@OARcorp.com>
365 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
367 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
368 (sparc*-*-rtems*): Switched from a.out to ELF.
369 * configure: Regenerate.
370 * config.in: Regenerate.
371 * Makefile.in: Regenerate.
372 * aclocal.m4: Regenerate.
373 * po/gas.pot: Regenerate.
375 2000-11-30 Philip Blundell <pb@futuretv.com>
377 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
378 even in non BFD_ASSEMBLER case.
380 2000-11-30 Diego Novillo <dnovillo@redhat.com>
382 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
385 2000-11-29 Richard Henderson <rth@redhat.com>
387 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
388 until dwarf2_finish; use relaxation to get cross-fragment offsets;
389 thread multiple subsegments properly; handle multiple code
390 sections properly; emit proper compilation unit info for assembler
393 * as.h (enum _relax_state): Add rs_dwarf2dbg.
394 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
395 (dwarf2dbg_estimate_size_before_relax): Declare.
396 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
397 * write.c: Include dwarf2dbg.h.
398 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
399 (relax_segment): Likewise.
401 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
403 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
404 jump>: Use as_bad_where instead of as_bad. Tweak error message
405 accordingly. Stabilize frag by updating fix part and resetting
407 <undefined symbol, unconditional jump>: Ditto.
408 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
409 indexing is_end_of_line[].
410 (md_assemble): Initialize size to 0.
411 (md_section_align): Mark parameter seg as unused.
412 (parse_reg): Parse names case-insensitively.
414 2000-11-28 Kazu Hirata <kazu@hxi.com>
416 * config/obj-aout.h: Fix formatting.
417 * config/obj-bout.h: Likewise.
418 * config/obj-coff.c: Likewise.
419 * config/obj-coff.h: Likewise.
420 * config/obj-elf.h: Likewise.
421 * config/obj-som.h: Likewise.
422 * config/obj-vms.c: Likewise.
423 * config/obj-vms.h: Likewise.
424 * config/tc-h8300.h: Likewise.
425 * config/tc-ns32k.h: Likewise.
426 * config/tc-sparc.h: Likewise.
427 * config/tc-tic54x.h: Likewise.
428 * config/tc-z8k.h: Likewise.
430 2000-11-28 Nick Clifton <nickc@redhat.com>
432 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
433 License is present in the sources, but not the output, and
434 also available from the GNU website.
435 (GNU Free Documentation License): Comment out this section.
437 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
439 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
440 targets. Remove i860 from valid a.out targets.
441 * Makefile.in: Regenerate.
443 * config/tc-cris.c: Include dwarf2dbg.h.
444 (md_pseudo_table): Add .file and .loc.
445 (md_assemble): Call dwarf2_emit_insn if generating ELF.
446 (s_cris_file, s_cris_loc): New.
447 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
448 * Makefile.am: Regenerate dependencies.
449 * Makefile.in: Regenerate.
451 2000-11-28 Alan Modra <alan@linuxcare.com.au>
453 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
454 (MRI_MUL_PRECEDENCE): Likewise.
455 (op_rank): Fix a comment typo.
457 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
459 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
461 (get_operand): Fix analysis for movw/movb instructions.
463 2000-11-24 Nick Clifton <nickc@redhat.com>
465 * configure.in (xscale-elf): Add target.
466 (xscale-coff): Add target.
467 * configure: Regenerate.
469 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
471 (ARM_EXT_XSCALE): New ARM architecture extension.
472 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
473 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
474 (ARM_THUMB): Rename to ARM_EXT_THUMB.
475 (ARM_ARCH_V4): Remove processor from architecture.
476 (ARM_ARCH_3M): New architecutre definition.
477 (ARM_ARCH_V5TE): New architecutre definition.
478 (ARM_ARCH_XSCALE): New architecutre definition.
479 (CPU_DEFAULT): Allow to be defaulted to XScale.
480 (atpcs): New boolean variable.
481 (ldr_flags): Support 'd' flag for double word loads.
482 (str_flags): Support 'd' flag for double word stored.
483 (do_mia): New function.
484 (do_mar): New function.
485 (do_mra): New function.
486 (do_pld): New function.
487 (do_ldrd): New function.
488 (do_blx): New function.
489 (do_bkpt): New function.
490 (do_clz): New function.
491 (do_lstc2): New function.
492 (do_cdp2): New function.
493 (do_t_blx): New function.
494 (do_t_bkpt): New function.
495 (do_smla): New function.
496 (do_smlal): New function.
497 (do_smul): New function.
498 (do_qadd): New function.
499 (do_co_reg2c): New function.
500 (LONGEST_INSN): Redefine to 7.
502 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
503 command line switches.
505 2000-11-22 Jim Wilson <wilson@redhat.com>
507 * config/tc-ia64.c (pseudo_func): Add missing initializers.
508 (struct rsrc): Make line unsigned.
509 (gr_values): Add missing initializer.
510 (SLOT_NUM_NOT_SET): Add unsigned cast.
511 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
512 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
513 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
514 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
515 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
516 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
517 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
518 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
519 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
520 Add ATTRIBUTE_UNUSED to unused parameters.
521 (convert_expr_to_ab_reg): Add parens.
522 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
523 (dot_prologue): Initialize grsave when declared.
524 (md_pseudo_table): Add missing initializers.
525 (operand_match): Add casts to bfd_vma.
526 (emit_one_bundle): Delete unused local prev. Make required_template
528 (specify_resource): Cast i to unsigned.
529 (note_register_values): Use fprintf_vma.
530 (print_dependency): Likewise.
532 2000-11-21 Jim Wilson <wilson@redhat.com>
534 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
535 for unwind info section.
536 (dot_endp): Likewise for unwind section.
538 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
541 2000-11-21 Jakub Jelinek <jakub@redhat.com>
543 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
544 (output_insn): Call dwarf2_emit_insn.
545 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
547 2000-11-17 Richard Henderson <rth@redhat.com>
549 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
550 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
551 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
553 2000-11-17 Nick Clifton <nickc@redhat.com>
555 * config/tc-arm.c (md_pseudo_table): Add support for .line and
558 2000-11-17 Richard Henderson <rth@redhat.com>
560 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
562 2000-11-17 Richard Henderson <rth@redhat.com>
564 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
565 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
566 tri-state definition of alpha_flag_mdebug.
567 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
568 (s_alpha_file): Store first .file directive.
570 (md_pseudo_table): Add stabs and stabn.
572 2000-11-17 Richard Henderson <rth@redhat.com>
574 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
576 2000-11-17 Richard Henderson <rth@redhat.com>
578 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
579 (main): Call dwarf2_finish.
580 * as.h (debug_type): Clarify documentation of the meaning
582 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
583 (print_stats): Fix parenthesis problem.
584 (now_subseg_size): New.
585 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
586 (dwarf2_directive_file): Don't set debug_type.
587 (dwarf2_where): Honor DEBUG_DWARF2 first.
588 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
589 do nothing if not emitting dwarf2 debug info, or no work.
590 * dwarf2dbg.h (dwarf2_emit_insn): Update.
591 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
592 (ecoff_new_file): Likewise.
593 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
594 commentary wrt dwarf2.
596 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
597 ATTRIBUTE_UNUSED as needed.
598 (emit_insn): Call dwarf2_emit_insn.
601 (s_alpha_coff_wrapper): Don't handle them.
602 (md_pseudo_table): Update for .file and .loc.
603 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
605 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
606 don't protect with debug_type.
607 * config/tc-hppa.c (md_assemble): Likewise.
608 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
609 * config/tc-mn10300.c (md_assemble): Likewise.
610 * config/tc-sh.c (md_assemble): Likewise.
611 * config/tc-v850.c (md_assemble): Likewise.
613 * config/tc-arm.c (arm_end_of_source): Remove.
614 * config/tc-hppa.c (pa_end_of_source): Remove.
615 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
616 * config/tc-mn10300.c (mn10300_finalize): Remove.
617 * config/tc-sh.c (sh_finalize): Remove.
618 * config/tc-v850.c (sh_finalize): Remove.
620 * config/tc-arm.h (md_end): Remove.
621 * config/tc-hppa.h (md_end): Remove.
622 (DWARF2_LINE_MIN_INSN_LENGTH): New.
623 * config/tc-m68hc11.h (md_end): Remove.
624 * config/tc-mn10300.h (md_end): Remove.
625 * config/tc-sh.h (md_end): Remove.
626 * config/tc-v850.h (md_end): Remove.
628 * config/tc-ia64.c (emit_one_bundle): Don't protect
629 dwarf2 bits with debug_type.
630 (md_assemble): Likewise.
631 (ia64_end_of_source): Don't call dwarf2_finish.
633 2000-11-16 Jim Wilson <wilson@redhat.com>
635 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
636 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
639 2000-11-16 H.J. Lu <hjl@gnu.org>
641 * config/obj-elf.c (obj_elf_symver): Don't check the missing
644 2000-11-15 Kazu Hirata <kazu@hxi.com>
646 * config/tc-tic30.c: Fix formatting.
647 * config/tc-tic80.c: Likewise.
648 * config/tc-v850.c: Likewise.
649 * config/tc-vax.c: Likewise.
650 * config/tc-w65.c: Likewise.
651 * config/tc-z8k.c: Likewise.
653 2000-11-14 DJ Delorie <dj@redhat.com>
655 * config/tc-v850.c: Support dwarf2.
656 * config/tc-v850.h: Ditto.
658 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
659 parse_cons_expression_v850 to initialize hold_cons_reloc.
661 2000-11-15 Bernd Schmidt <bernds@redhat.com>
663 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
664 (errata_nops_necessary_p): New function.
665 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
668 2000-11-14 Jim Wilson <wilson@redhat.com>
670 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
671 return little endian bfd formats.
673 2000-11-14 Kazu Hirata <kazu@hxi.com>
675 * config/aout_gnu.h: Fix formatting.
676 * config/atof-vax.c: Likewise.
677 * config/m68k-parse.h: Likewise.
678 * config/m88k-opcode.h: Likewise.
679 * config/obj-elf.c: Likewise.
680 * config/tc-arm.c: Likewise.
681 * config/tc-cris.c: Likewise.
682 * config/tc-i386.c: Likewise.
683 * config/tc-ia64.c: Likewise.
684 * config/tc-mn10300.c: Likewise.
685 * config/te-386bsd.h: Likewise.
686 * config/te-hppa.h: Likewise.
687 * config/te-nbsd.h: Likewise.
688 * config/te-ppcnw.h: Likewise.
689 * config/te-sparcaout.h: Likewise.
690 * config/te-tmips.h: Likewise.
691 * config/vax-inst.h: Likewise.
692 * config/vms-conf.h: Likewise.
694 2000-11-14 Jakub Jelinek <jakub@redhat.com>
696 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
698 2000-11-13 H.J. Lu <hjl@gnu.org>
700 * config/obj-elf.c (elf_frob_symbol): Support
701 ".symver name,name2@@@nodename".
702 (elf_frob_file_before_adjust): Likewise.
704 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
705 and ".symver name,name2@@@nodename".
708 2000-11-12 H.J. Lu (hjl@gnu.org)
710 * config/obj-elf.c (obj_elf_symver): Check missing version
713 2000-11-12 H.J. Lu (hjl@gnu.org)
715 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
716 instead of bfd_vma for non-bfd assemblers.
718 2000-11-09 Kazu Hirata <kazu@hxi.com>
720 * itbl-ops.c: Fix comment typos.
722 2000-11-08 Jim Wilson <wilson@redhat.com>
724 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
725 (struct unwind): Add next_slot_frag field.
726 (slot_index): New parameters slot_frag and first_frag. Add code
727 to add in frag sizes when different. Add comments.
728 (fixup_unw_records): New locals first_frag and last_frag. Pass new
729 arguments to slot_index.
730 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
731 loop end. Set next_slot_frag field.
733 2000-11-07 H.J. Lu <hjl@gnu.org>
735 * doc/as.texinfo (.symver): Updated for versioned symbol
738 * obj.h (format_ops): Add the frob_file_before_adjust field.
740 * config/obj-aout.c (aout_format_ops): Set the
741 frob_file_before_adjust field to 0.
742 * config/obj-coff.c (coff_format_ops): Likewise.
743 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
745 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
747 (elf_frob_file_before_adjust): New function to remove unneeded
748 versioned symbols from the symbol table.
749 (elf_format_ops): Set the frob_file_before_adjust field to
750 elf_frob_file_before_adjust.
752 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
755 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
757 2000-11-07 Peter Targett <peter.targett@arccores.com>
759 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
761 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
762 Fix compile time warning messages.
764 2000-11-07 Nick Clifton <nickc@redhat.com>
766 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
767 buffer in order to avoid buffer overflows.
769 2000-11-06 Steve Ellcey <sje@cup.hp.com>
771 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
772 Change M to m for -milp32 or -mlp64 to match gcc.
773 (dot_endp): Use bytes_per_address instead of 8.
774 (emit_one_bundle): Use number_to_chars_littleendian instead of
776 (fix_insn): Likewise.
777 (ia64_init): New function.
778 (ia64_target_format): New function.
779 (md_begin): Set endianness, arch, and machine as appropriate.
780 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
781 Make these macros depend on TE_HPUX macro.
782 (TARGET_FORMAT): Define.
783 (HOST_SPECIAL_INIT): Define.
784 * config/te-hpux.h: New file.
785 * configure.in: Add "ia64-*-hpux*" target to configure.
786 * configure: Regenerate.
788 2000-11-06 Kazu Hirata <kazu@hxi.com>
790 * as.c: Fix formatting.
791 * dwarf2dbg.c: Likewise.
792 * input-file.c: Likewise.
793 * input-file.h: Likewise.
794 * input-scrub.c: Likewise.
795 * itbl-ops.c: Likewise.
796 * listing.c: Likewise.
798 * messages.c: Likewise.
800 * subsegs.c: Likewise.
801 * subsegs.h: Likewise.
804 2000-11-06 Nick Clifton <nickc@redhat.com>
806 * doc/as.texinfo: Add GNU Free Documentation License.
807 * doc/gasp.texi: Add GNU Free Documentation License.
808 * doc/as.1: Add GNU Free Documentation License.
810 2000-11-05 Nick Clifton <nickc@redhat.com>
812 * config/tc-arm.c: Add include of "dwarf2dbg.h"
814 2000-11-02 Per Lundberg <plundis@chaosdev.org>
816 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
817 * configure: Regenerate.
819 2000-11-01 Nick Clifton <nickc@redhat.com>
821 * read.c (original_case_string): New global variable.
822 (read_a_source_file): Copy opcode string into
823 original_case_string if clobbering the case of the opcode.
824 * read.h: Export the definition of original_case_string.
825 * config/tc-arm.c (md_assembler): When parsing a .req
826 directive use the original opcode string, not the case
829 2000-11-02 Nick Clifton <nickc@redhat.com>
831 * config/tc-mn10300.c (debug_line): Remove this static
833 (md_assemble): Call dwarf2_generate_asm_lineno instead of
834 dwarf2_where and dwarf2_gen_line_info.
836 2000-11-02 Theo Honohan <th@futuretv.com>
838 * config/tc-arm.c (do_msr): Improve error message.
840 2000-10-31 Eric Christopher <echristo@redhat.com>
842 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
843 or pc-relative, else use fx_offset.
845 2000-10-31 Jim Wilson <wilson@redhat.com>
847 * config/tc-ia64.c (struct md): New field tag_fixups.
848 (ia64_flush_insns): Handle tag_fixups. Error if dangling
849 qualifying predicate.
850 (emit_one_bundle): Delete spurious multiplication by one. Handle
852 (ia64_start_line): Error if dangling qualifying predicate.
853 (defining_tag): New static variable.
854 (ia64_unrecognized_line, case '['): Parse tags.
855 (ia64_frob_label): Create tag_fixups.
856 (md_assemble): Reset md.qp.X_op after using it.
858 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
860 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
862 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
864 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
866 2000-10-30 Kazu Hirata <kazu@hxi.com>
868 * expr.c: Fix formatting.
869 * flonum-copy.c: Likewise.
870 * flonum.h: Likewise.
874 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
876 * as.h (OPTION_MD_BASE): Bump to 190.
877 * as.c (parse_args) <std_longopts>: Add comment about the need to
878 check OPTION_MD_BASE in as.h.
880 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
883 2000-10-27 Nick Clifton <nickc@redhat.com>
885 * configure.in (emulations): Add m68hc12.
886 * configure: Regenerate.
887 * po/gas.pot: Regenerate.
889 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
891 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
893 (arm_psr_parse): Handle lowercase CPSR and SPSR.
895 2000-10-25 Nick Clifton <nickc@redhat.com>
897 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
898 a DWARF2 line number information sequence.
900 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
902 * read.c (generate_lineno_debug): Update comment describing why
903 DWARF2 line number debug information is not generated
904 automatically by this function.
906 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
909 * config/tc-arm.h (md_end): Define.
910 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
912 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
913 if generating DWARF2 line numbers.
914 (arm_end_of_source): New function. Call dwarf2_finish if
917 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
918 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
919 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
921 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
923 * tc-i386.c: Fix prototype declarations for functions taking no
926 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
928 * tc-i386.c (i386_operand_modifier): Remove.
929 (build_displacement_string): Remove.
930 (i386_parse_seg): Remove.
931 (i386_intel_memory_operand): Remove.
932 (i386_intel_operand): Re-write using recursive descent parser based
933 on MASM documentation.
934 (struct intel_parser_s): New structure.
935 (intel_parser): New static variable.
936 (struct intel_token): New structure.
937 (cur_token, prev_token): New static variables.
950 (intel_match_token): New function.
951 (intel_get_token): New function.
952 (intel_putback_token): New function.
953 (intel_expr): New function.
954 (intel_e05): New function.
955 (intel_e05_1): New function.
956 (intel_e06): New function.
957 (intel_e06_1): New function.
958 (intel_e09): New function.
959 (intel_e09_1): New function.
960 (intel_e10): New function.
961 (intel_e10_1): New function.
962 (intel_e11): New function.
964 2000-10-20 Jakub Jelinek <jakub@redhat.com>
966 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
967 instructions to loose any special insn->architecture mask.
969 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
970 (sparc_md_end, sparc_arch_types, sparc_arch,
971 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
972 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
973 request v9b architecture if they are used).
975 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
977 * config/tc-m68k.c: Fix the previous misapplied patch.
979 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
981 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
982 BFD_ASSEMBLER and !BFD_ASSEMBLER.
983 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
986 2000-10-17 Kazu Hirata <kazu@hxi.com>
988 * debug.c: Fix formatting.
989 * depend.c: Likewise.
990 * dwarf2dbg.c: Likewise.
991 * dwarf2dbg.h: Likewise.
995 * flonum-konst.c: Likewise.
998 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1000 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1002 * doc/as.texinfo: Added notes about this new option.
1004 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1006 * config/tc-sh.c (JREG): Remove.
1007 (md_convert_frag): Remove #if 0:d code using JREG.
1009 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1011 * config/tc-i386.c (i386_operand_modifier): Only match
1012 modifiers SHORT and FLAT if they are followed by a space.
1013 (parse_register): When `allow_naked_reg' is set, do not confuse
1014 identifiers that start with a register name with a register.
1016 2000-10-12 Kazu Hirata <kazu@hxi.com>
1018 * app.c: Fix formatting.
1021 * bit_fix.h: Likewise.
1026 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1028 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1030 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1032 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1033 Re-arrange function a little and improve error message.
1035 * write.c (write_relocs): Fix a comment.
1037 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1040 2000-10-05 Jim Wilson <wilson@cygnus.com>
1042 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1044 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1046 * config/tc-i386.c: Delete some useless comments, reformat others.
1048 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1049 non-global syms in linkonce sections.
1051 2000-10-04 Ralf Baechle <ralf@gnu.org>
1053 * config/tc-ia64.c (operand_match): Don't use // style comments.
1054 * config/tc-i370.c: Likewise.
1056 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1058 Changes to handle varying register prefix and user symbol prefix.
1059 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1060 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1061 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1062 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1063 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1064 (demand_register_prefix): New variable.
1065 (md_pseudo_table): New pseudo ".syntax".
1066 (md_longopts): New options --no-underscore and --underscore.
1067 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1068 on symbols_have_leading_underscore.
1069 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1070 (get_spec_reg): Ditto.
1071 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1073 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1075 <case OPTION_NO_US, case OPTION_US>: New.
1076 (md_show_usage): Be brief and reformat to match continuation of
1078 * po/gas.pot: Regenerate.
1080 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1082 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1083 force relocs for 12 bit branches.
1084 (md_apply_fix): Similarly, adjust logic here.
1086 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1088 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1089 adjust for external and weak syms as we will use a reloc. Allow
1090 for +8 offset when calculating limits of branches.
1091 (hppa_fix_adjustable): Undo 2000-09-23 change.
1092 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1093 Correct distance calculation.
1094 (tc_gen_reloc): Print the file name and line number if we can't
1097 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1098 * config/tc-hppa.c (nonzero_dibits): Define.
1099 (arg_reloc_stub_needed): Check each arg and return value
1100 separately for zero case.
1101 (pa_align): Declare argument `bytes'.
1103 2000-09-25 Kazu Hirata <kazu@hxi.com>
1105 * config/tc-cris.c: Fix formatting.
1106 * config/tc-d10v.h: Likewise.
1107 * config/tc-d30v.c: Likewise.
1108 * config/tc-d30v.h: Likewise.
1109 * config/tc-fr30.c: Likewise.
1110 * config/tc-fr30.h: Likewise.
1111 * config/tc-m68k.c: Likewise.
1112 * config/tc-m68k.h: Likewise.
1113 * config/tc-pj.h: Likewise.
1114 * config/tc-ppc.c: Likewise.
1115 * config/tc-ppc.h: Likewise.
1116 * config/tc-sh.c: Likewise.
1117 * config/tc-sh.h: Likewise.
1118 * config/tc-sparc.c: Likewise.
1119 * config/tc-v850.h: Likewise.
1120 * config/tc-vax.h: Likewise.
1121 * config/tc-w65.h: Likewise.
1122 * config/tc-z8k.h: Likewise.
1124 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1126 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1127 checks only for ELF.
1128 (hppa_force_relocation): Likewise.
1130 2000-09-22 Jim Wilson <wilson@cygnus.com>
1132 * config/tc-ia64.c (dv_sem): Add "stop".
1133 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1134 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1135 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1137 (mark_resources): Check IA64_RS_PRr.
1139 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1141 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1142 md_estimate_size_before_relax): Redesign and clean up the
1143 relaxation mechanism.
1145 2000-09-21 Kazu Hirata <kazu@hxi.com>
1147 * config/tc-ns32k.c: Fix formatting.
1148 * config/tc-ns32k.h: Likewise.
1150 2000-09-20 Kazu Hirata <kazu@hxi.com>
1152 * config/tc-m32r.c: Fix formatting.
1153 * config/tc-m32r.h: Likewise.
1154 * config/tc-m68851.h: Likewise.
1155 * config/tc-m68hc11.c: Likewise.
1156 * config/tc-m68hc11.h: Likewise.
1157 * config/tc-m88k.c: Likewise.
1158 * config/tc-mcore.c: Likewise.
1159 * config/tc-mcore.h: Likewise.
1160 * config/tc-mips.c: Likewise.
1161 * config/tc-mips.h: Likewise.
1162 * config/tc-mn10200.h: Likewise.
1163 * config/tc-mn10300.h: Likewise.
1164 * config/tc-tahoe.c: Likewise.
1165 * config/tc-tahoe.h: Likewise.
1167 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1169 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1170 Likewise in relaxation description comments.
1172 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1174 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1175 subtraction of two syms without emitting a relocation.
1177 From David Huggins-Daines <dhd@linuxcare.com>
1178 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1179 global or weak symbols.
1181 2000-09-15 Kazu Hirata <kazu@hxi.com>
1183 * config/tc-h8300.h: Fix formatting.
1184 * config/tc-h8500.c: Likewise.
1185 * config/tc-h8500.h: Likewise.
1186 * config/tc-hppa.h: Likewise.
1187 * config/tc-i370.h: Likewise.
1188 * config/tc-i386.h: Likewise.
1189 * config/tc-i860.c: Likewise.
1190 * config/tc-i860.h: Likewise.
1191 * config/tc-i960.h: Likewise.
1192 * config/tc-ia64.c: Likewise.
1193 * config/tc-ia64.h: Likewise.
1195 2000-09-14 Kazu Hirata <kazu@hxi.com>
1197 * config/tc-a29k.c: Fix formatting.
1198 * config/tc-alpha.c: Likewise.
1199 * config/tc-arc.c: Likewise.
1200 * config/tc-arc.h: Likewise.
1201 * config/tc-arm.c: Likewise.
1202 * config/tc-arm.h: Likewise.
1203 * config/tc-avr.c: Likewise.
1204 * config/tc-avr.h: Likewise.
1205 * config/tc-tic30.c: Likewise.
1206 * config/tc-tic30.h: Likewise.
1207 * config/tc-tic54x.c: Likewise.
1208 * config/tc-tic54x.h: Likewise.
1209 * config/tc-tic80.c: Likewise.
1210 * config/tc-tic80.h: Likewise.
1212 2000-09-14 Timothy Wall <twall@cygnus.com>
1214 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1215 parallel comparisons for later use.
1216 (struct rsrc): Add parallel comparison type.
1217 (resources_match): Skip special cases of PR usage (non-conflicting
1220 2000-09-13 Kazu Hirata <kazu@hxi.com>
1222 * config/obj-ecoff.c: Fix formatting.
1223 * config/obj-elf.c: Likewise.
1224 * config/obj-elf.h: Likewise.
1225 * config/obj-evax.h: Likewise.
1226 * config/obj-generic.h: Likewise.
1227 * config/obj-hp300.c: Likewise.
1228 * config/obj-hp300.h: Likewise.
1229 * config/obj-ieee.h: Likewise.
1230 * config/obj-vms.c: Likewise.
1231 * config/obj-vms.h: Likewise.
1233 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1235 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1236 (md_parse_option): Ditto.
1237 (md_longopts): Add -mips32 option.
1238 (md_show_usage): Document new options.
1239 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1240 (mips_ip): Assemble mfc0 with a sub-selection code.
1241 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1242 (mips_cpu_to_str): New function.
1243 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1244 Use CPU_* defines instead of hardcoded numbers.
1246 * doc/as.texinfo: Document new options.
1247 * doc/c-mips.texi: Ditto.
1249 2000-09-12 Kazu Hirata <kazu@hxi.com>
1251 * as.h: Fix formatting.
1252 * asintl.h: Likewise.
1253 * bit_fix.h: Likewise.
1254 * config/obj-aout.c: Likewise.
1255 * config/obj-aout.h: Likewise.
1256 * config/obj-bout.c: Likewise.
1257 * config/obj-bout.h: Likewise.
1258 * config/obj-coff.c: Likewise.
1259 * config/obj-coff.h: Likewise.
1260 * dwarf2dbg.h: Likewise.
1262 * flonum.h: Likewise.
1263 * frags.h: Likewise.
1264 * itbl-ops.h: Likewise.
1265 * macro.h: Likewise.
1268 * struc-symbol.h: Likewise.
1269 * subsegs.h: Likewise.
1270 * symbols.h: Likewise.
1272 * write.h: Likewise.
1274 2000-09-11 Kazu Hirata <kazu@hxi.com>
1276 * bignum-copy.c: Fix formatting.
1277 * config/tc-i370.c: Likewise.
1278 * config/tc-i960.c: Likewise.
1279 * config/tc-m68k.c: Likewise.
1280 * ehopt.c: Likewise.
1281 * flonum-copy.c: Likewise.
1282 * flonum-konst.c: Likewise.
1283 * flonum-mult.c: Likewise.
1284 * literal.c: Likewise.
1287 * stabs.c: Likewise.
1288 * subsegs.c: Likewise.
1290 2000-09-09 Philip Blundell <philb@gnu.org>
1292 * configure.in (arm*-*-uclinux*): New target.
1293 * configure: Regenerate.
1295 2000-09-09 Kazu Hirata <kazu@hxi.com>
1297 * input-file.c: Fix formatting.
1298 * itbl-ops.c: Likewise.
1299 * messages.c: Likewise.
1301 2000-09-08 Philip Blundell <philb@gnu.org>
1303 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1306 2000-09-07 H.J. Lu <hjl@gnu.org>
1308 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1309 * configure: Rebuild.
1311 2000-09-07 Kazu Hirata <kazu@hxi.com>
1313 * atof-generic.c: Fix formatting.
1314 * config/tc-mips.c: Likewise.
1315 * config/tc-vax.c: Likewise.
1316 * input-scrub.c: Likewise.
1318 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1320 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1321 * configure.in (sh-*-linux*): Added.
1322 * configure: Rebuilt.
1324 2000-09-06 Kazu Hirata <kazu@hxi.com>
1326 * config/tc-hppa.c: Fix formatting.
1328 * ecoff.c: Fix formatting.
1330 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1332 * configure: Rebuilt with new libtool.m4.
1334 2000-09-05 Kazu Hirata <kazu@hxi.com>
1336 * cgen.c: Fix formatting.
1337 * config/tc-ia64.c: Likewise.
1339 2000-09-05 Nick Clifton <nickc@redhat.com>
1341 * aclocal.m4: Regenerate.
1342 * config.in: Regenerate.
1343 * configure: Regenerate.
1344 * po/gas.pot: Regenerate.
1346 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1348 * config/tc-cris.c: Correct comment typos.
1350 2000-09-05 Eric Christopher <echristo@cygnus.com>
1352 * config/tc-mn10300.c: Cleanup.
1353 (md_pcrel_from): Enable.
1355 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1357 * expr.c (operand): Fix a comment typo.
1358 * write.c (write_relocs): Fix a signed/unsigned warning.
1360 * config/tc-hppa.c (fudge_reg_expressions): New
1361 (hppa_force_reg_syms_absolute): New.
1362 (pa_equ): Allow reg_section expressions.
1363 * config/tc-hppa.c (md_optimize_expr): Define.
1364 (hppa_force_reg_syms_absolute): Prototype.
1366 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1367 (pa_parse_number): Pass in arg to select fp reg parsing.
1368 Return 1 to indicate format checks pass. If strict, then only
1369 accept a register or register symbol. Return value in...
1370 (pa_number): New static for pa_parse_number.
1371 (FP_REG_BASE): Define.
1372 (FP_REG_RSEL): Define.
1373 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1374 appropriate. White space changes.
1375 (need_pa11_opcode): Don't bother passing any params, get them from
1377 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1378 Remove extraneous check in case 'Q'.
1379 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1380 reg, set section of resulting symbol to reg_section.
1381 (pa_parse_space_stmt): Modify call to pa_parse_number.
1382 (pa_space): Likewise.
1384 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1385 (hppa_force_relocation): Handle vtable relocs.
1386 (pa_vtable_entry): New.
1387 (pa_vtable_inherit): New.
1388 (md_pseudo_table): Add entries for vtable pseudos.
1389 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1390 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1392 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1393 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1394 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1396 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1397 specify a symbol type.
1399 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1400 dependent things together.
1401 (md_elf_symbol_type): Define.
1403 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1405 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1407 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1408 (obj_elf_vtable_entry): Declare.
1410 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1411 and export function.
1412 (obj_elf_vtable_entry): Similarly.
1413 (elf_pseudo_table): Fix the damage with a cast.
1415 2000-09-03 Richard Henderson <rth@cygnus.com>
1417 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1418 for template selection when a label is needed.
1420 2000-09-02 Kazu Hirata <kazu@hxi.com>
1422 * config/tc-ia64.c: Fix formatting.
1424 2000-09-02 Nick Clifton <nickc@redhat.com>
1426 * configure.in: Increase version number to 2.10.91.
1427 * configure: Regenerate.
1428 * aclocal.m4: Regenerate.
1429 * config.in: Regenerate.
1430 * po/gas.pot: Regenerate.
1431 * Makefile.in: Regenerate.
1433 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1435 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1436 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1437 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1439 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1442 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1444 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1445 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1446 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1447 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1448 (GOT_symbol): New variable.
1449 (md_undefined_symbol): Set it.
1451 2000-09-01 Richard Henderson <rth@cygnus.com>
1453 * config/tc-ia64.c (match): Don't inline.
1454 (extra_goodness): New.
1455 (md_begin): Prefer nop.f and nop.b for best_template.
1457 2000-08-31 Kazu Hirata <kazu@hxi.com>
1459 * as.c: Fix formatting.
1461 * frags.c: Likewise.
1462 * macro.c: Likewise.
1464 2000-08-31 Eric Christopher <echristo@cygnus.com>
1466 * config/tc-mn10300.c: Cleanup and fix warnings.
1467 (md_pseudo_table): Add initializers.
1468 (md_show_usage): Cleanup.
1469 (md_parse_option): Fix warnings.
1470 (md_undefined_symbol): Fix warnings.
1471 (md_conver_frag): Fix warnings.
1472 (tc_gen_reloc): Fix warnings.
1473 (md_apply_fix3): Fix warnings.
1474 (check_operand): Fix warnings.
1476 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1478 * acinclude.m4: Include libtool and gettext macros from the
1480 * aclocal.m4, configure: Rebuilt.
1482 2000-08-30 Mark Hatle <mhatle@mvista.com>
1484 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1486 2000-08-31 Kazu Hirata <kazu@hxi.com>
1488 * listing.c: Fix formatting.
1490 2000-08-29 Kazu Hirata <kazu@hxi.com>
1492 * app.c: Fix a comment typo. Fix formatting.
1494 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1496 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1497 offset of the target destination for jmp instructions.
1498 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1500 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1502 * NEWS: Mention support for CRIS.
1504 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1506 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1507 Sets `.lcomm' alignment to zero.
1509 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1511 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1512 (TC_FIX_ADJUSTABLE): Define.
1514 2000-08-23 Jim Wilson <wilson@cygnus.com>
1516 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1517 unwind.personality_routine is set.
1519 2000-08-23 H.J. Lu <hjl@gnu.org>
1521 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1523 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1525 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1528 2000-08-22 H.J. Lu <hjl@gnu.org>
1530 * config.in (STRICTCOFF): New for strict COFF.
1532 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1533 i386-*-go32* and i386-go32-rtems*.
1534 * configure: Rebuilt.
1536 * config/obj-coff.c (obj_coff_endef): Follow the historical
1537 behavior if STRICTCOFF is not defined.
1539 * doc/internals.texi: Document STRICTCOFF.
1541 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1543 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1544 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1545 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1546 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1547 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1548 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1549 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1552 2000-08-22 Eric Christopher <echristo@cygnus.com>
1554 * config/tc-mn10300.c: (md_apply_fix): New function.
1555 (mn10300_force_relocation): New function.
1556 (mn10300_fix_adjustable): New function.
1558 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1559 (TC_HANDLES_FX_DONE): Define.
1560 (obj_fix_adjustable): Define.
1561 (MD_APPLY_FIX3): Define.
1562 (TC_LINKRELAX_FIXUP): Define.
1564 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1566 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1568 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1570 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1572 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1573 if the fixup resulted in a relocation.
1575 2000-08-18 Nick Clifton <nickc@redhat.com>
1577 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1578 Make reference to first element of shift_names explicit.
1580 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1582 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1583 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1584 add a symbol's address. Removed all target-specific #ifdefs that
1585 used to accomplished the same.
1586 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1587 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1588 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1589 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1590 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1592 2000-08-17 Kazu Hirata <kazu@hxi.com>
1594 * dwarf2dbg.c: Fix formatting.
1596 2000-08-17 Nick Clifton <nickc@redhat.com>
1598 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1599 to be recoded as logical shift lefts by zero.
1601 2000-08-16 Jim Wilson <wilson@cygnus.com>
1603 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1604 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1606 (note_register_values): Handle IA64_OPND_R3_2 operands.
1608 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1610 * config/tc-i860.c (md_operand): Silly typo fixed.
1612 2000-08-16 Nick Clifton <nickc@redhat.com>
1614 * config/tc-arm.c (struct asm_shift): Delete.
1616 (enum asm_shift_index): New.
1617 (struct asm_shift_properties): New.
1618 (struct asm_shift_name): New.
1619 (shift_properties[]); New.
1620 (shift_names[]); New.
1622 (decode_shift): Use new structures.
1623 Issue a warning is "ROR #0" is used.
1624 Issue a warning if "ASR #0" or "LSR #0" is used.
1626 (md_begin): Initialise arm_shift_hsh table from new
1627 asm_shift_name array.
1629 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1631 * config/tc-sparc.c: Kill all warnings.
1632 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1634 (md_show_usage): Update usage text.
1636 2000-08-16 Nick Clifton <nickc@redhat.com>
1638 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1641 2000-08-15 Will Cohen <wcohen@redhat.com>
1643 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1645 * config/tc-sh.c (md_assemble): Changed so debug_type
1646 test performed for ppi_assemble
1647 * config/tc-sh.c: Included dwarf2dbg.h.
1648 (debug_line): Defined.
1649 (md_assemble): Generates dwarf2 line info.
1650 (sh_finalize): New function. Finalize dwarf2 info.
1651 (assemble_ppi): Returns size of code generated.
1652 (build_Mytes): Returns size of code generated.
1653 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1654 * config/tc-sh.h (md_end): Defined.
1655 (sh_finalize): Declared.
1657 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1659 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1662 2000-08-14 Nick Clifton <nickc@redhat.com>
1664 * config/tc-arm.c (do_bx): Allow "bx pc".
1666 2000-08-14 Jim Wilson <wilson@cygnus.com>
1668 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1669 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1670 (md_begin): Change assignment to md.flag to OR in the new bit.
1672 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1674 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1675 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1678 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1680 * NEWS: Mention i860 support.
1682 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1684 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1686 2000-08-14 Andreas Schwab <schwab@suse.de>
1688 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1690 2000-08-11 Andreas Schwab <schwab@suse.de>
1692 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1695 2000-08-11 Kazu Hirata <kazu@hxi.com>
1697 * expr.c: Fix formatting.
1698 * config/obj-bout.c: Likewise.
1700 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1702 * doc/c-i860.texi: Flesh out the i860 section more.
1704 2000-08-10 Kazu Hirata <kazu@hxi.com>
1706 * symbols.c: Fix formatting.
1709 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1711 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1712 has the IgnoreSize bit set.
1714 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1716 From Rodney Brown <RodneyBrown@mynd.com>
1717 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1718 * configure: Regenerate.
1720 2000-08-09 Kazu Hirata <kazu@hxi.com>
1722 * hash.c: Fix formatting.
1725 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1727 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1728 (i860_fix_info): New enum.
1729 (MD_APPLY_FIX3): Define.
1730 (WORKING_DOT_WORD): Define.
1731 (TC_HANDLES_FX_DONE): Define.
1732 (DIFF_EXPR_OK): Define.
1733 (LISTING_HEADER): Define.
1734 (TARGET_FORMAT): Select target format based on endian flag.
1735 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1736 (target_big_endian): Add external declaration.
1738 * config/tc-i860.c: All existing code reworked completely. Other
1739 new code shown below.
1740 (SYNTAX_SVR4): Define.
1741 (target_warn_expand): New variable.
1742 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1743 (md_longopts): Declare and define with new options (-EL, -EB,
1745 (md_show_usage): New function.
1746 (md_operand): New function.
1747 (obtain_reloc_for_imm16): New function.
1748 (md_apply_fix3): New function.
1749 (tc_gen_reloc): New function.
1751 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1753 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1754 2 bytes of the jump address are in the same frag.
1755 (find): Accept 68hc12 register indirect modes.
1757 * NEWS: Mention 68HC11 & 68HC12 support.
1759 2000-08-07 Richard Henderson <rth@cygnus.com>
1761 * config/tc-ia64.c (unwind): Add prologue_mask member.
1762 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1763 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1764 (dot_body): Clear unwind.prologue_mask.
1765 (dot_prologue): Set it. Accept a register second argument.
1767 2000-08-07 Kazu Hirata <kazu@hxi.com>
1769 * config/atof-ieee.c: Fix formatting.
1770 * config/atof-tahoe.c: Likewise.
1772 2000-08-06 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1777 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1778 of .popsection, .previous, .pushsection, .subsection,
1779 .version, .vtable_entry, .vtable_inherit and .weak.
1781 2000-08-05 Kazu Hirata <kazu@hxi.com>
1783 * config/tc-cris.c: Fix formatting.
1784 * config/tc-i386.c: Likewise.
1785 * config/tc-sparc.c (sparc_ip): Simplify the code.
1787 2000-08-04 Kazu Hirata <kazu@hxi.com>
1789 * config/tc-cris.c: Rearrange code for readability.
1790 * config/tc-d10v.c: Fix formatting.
1791 * config/tc-m32r.c: Likewise.
1792 * config/tc-sparc.c: Likewise.
1794 2000-08-02 Jim Wilson <wilson@cygnus.com>
1796 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1797 before ia64_find_opcode.
1798 (md_assemble): Likewise.
1800 2000-08-01 Nick Clifton <nickc@cygnus.com>
1802 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1803 Undo some formatting fixes.
1805 2000-08-01 Kazu Hirata <kazu@hxi.com>
1807 * config/obj-som.c: Fix formatting.
1808 * config/obj-ieee.c: Likewise.
1809 * config/tc-arm.c: Likewise.
1810 * config/tc-v850.c: Likewise.
1812 2000-08-01 Nick Clifton <nickc@redhat.com>
1814 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1815 index by command line option.
1817 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1819 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1820 (@node M68K-Branch): Rewrite to match the reality.
1822 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1824 * doc/c-i860.texi: New file.
1825 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1826 * doc/Makefile.in: Regenerate.
1827 * doc/all.texi: Add I860 as relevant architecture.
1828 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1830 2000-07-31 Kazu Hirata <kazu@hxi.com>
1832 * config/tc-d30v.c: Fix formatting.
1834 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1836 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1837 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1838 long emit a long branch if available instead of an absolute jump, never
1839 emit absolute jumps for anything with --pcrel.
1841 * doc/c-m68k.texi: Document new command line option.
1843 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1845 * config/tc-avr.c: Use PARAMS macro in function declarations.
1846 Don't declare md_pcrel_from_section (already in tc-avr.h).
1847 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1848 (avr_operand): Don't set (unsigned) op_mask to -1.
1850 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1852 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1853 * configure: Regenerated.
1854 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1855 of operand to the .type directive (.e.g, "type").
1857 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1859 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1860 * app.c (do_scrub_chars): Record where first comment found.
1861 * read.c (read_a_source_file): Init found_comment on entry, and
1862 notify whether comments found on exit.
1863 * config/tc-hppa.c (md_shortopts): Add "c".
1864 (md_longopts): Add warn-comment.
1865 (md_parse_option): Handle it.
1866 (md_show_usage): Show available options.
1867 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1869 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1871 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1872 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1874 (md_estimate_size_before_relax): Don't fall off end of function.
1876 2000-07-27 Kazu Hirata <kazu@hxi.com>
1878 * config/tc-avr.c: Fix formatting.
1879 * config/tc-ns32k.c: Likewise.
1881 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1883 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1885 2000-07-27 Kazu Hirata <kazu@hxi.com>
1887 * config/tc-d10v.c: Fix formatting.
1888 * config/tc-z8k.c: Likewise.
1889 * config/tc-sparc.c: Likewise.
1891 2000-07-26 Dave Brolley <brolley@redhat.com>
1893 * cgen.c (queue_fixup): Declare opinfo.
1894 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1895 (gas_cgen_md_operand): Ditto.
1896 (gas_cgen_md_apply_fix3): Ditto.
1898 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1900 * config/obj-coff.c (obj_frob_symbol): Don't merge
1901 labels. Don't merge if the symbol isn't constant. Return
1902 immediately if a symbol is merged.
1904 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1906 * frags.c (frag_align): Correct absolute section alignment.
1908 2000-07-20 DJ Delorie <dj@redhat.com>
1910 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1911 it breaks linking against DLLs.
1913 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1915 * configure.in: Add CRIS support.
1916 * configure: Regenerate.
1917 * Makefile.am: (CPU_TYPES): Add cris.
1918 (CPU_OBJ_VALID) [aout]: Add cris.
1919 (MULTI_CPU_TYPES): Add cris.
1920 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1921 [coff]: Only i386 and mips are valid.
1922 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1923 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1924 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1925 Regenerate dependencies.
1926 * Makefile.in: Regenerate.
1927 * aclocal.m4: Regenerate.
1928 * as.c: Declare crisaout, criself.
1929 * config/tc-cris.h, config/tc-cris.c: New.
1930 * config/e-criself.c, config/e-crisaout.c: New.
1931 * po/POTFILES.in, po/gas.pot: Regenerate.
1933 2000-07-20 Kazu Hirata <kazu@hxi.com>
1935 * read.c: Fix formatting.
1936 * write.c: Fix formatting.
1938 2000-07-19 H.J. Lu <hjl@gnu.org>
1940 * sb.c: Include <stdlib.h> if exists for abort ().
1942 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1944 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1945 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1946 (pa_type_args): Same here.
1948 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1950 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1951 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1952 the storage class is already set.
1954 2000-07-17 Kazu Hirata <kazu@hxi.com>
1956 * config/tc-m68hc11.c: Fix formatting.
1957 * config/tc-mn10200.c: Likewise.
1958 * config/tc-mn10300.c: Likewise.
1959 * config/tc-pj.c: Likewise.
1960 * config/tc-tic80.c: Likewise.
1961 * config/tc-w65.c: Likewise.
1963 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1965 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1968 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1970 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1973 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1975 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1976 ELF as are used for SOM (except the 32-bit reloc one) to decide
1977 whether a symbol can be reduced to a section symbol. Expand on
1978 the comment for symbols involved in LR% and RR% expressions.
1980 2000-07-14 Nick Clifton <nickc@cygnus.com>
1982 * config/tc-mips.c (mips_disable_float_construction): New
1983 static variable. Set to true if doubles should not be
1984 constructed by loading two single width fp registers with
1985 halves of the value.
1986 (mips_ip): Test mips_disable_float_construction.
1987 (md_longopts): Add command line switches --construct-floats
1988 and --no-construct-floats.
1989 (md_parse_option): Parse new command line options.
1990 (md_show_usage): Describe new command line options.
1992 * doc/c-mips.texi: Document new command line options.
1994 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1996 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1997 * configure: Regenerate.
1999 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2001 * configure.in (DEFAULT_EMULATION setting): Revert part of
2002 2000-07-01 change that set te_multi=multi unless set to tmips.
2003 * configure: Regenerate.
2005 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2007 * config/obj-coff.c (coff_frob_section): Add padding to the last
2008 section when aligning it increases its size.
2010 2000-07-11 Kazu Hirata <kazu@hxi.com>
2012 * config/tc-tic54x.c: Fix formatting.
2014 2000-07-10 Kazu Hirata <kazu@hxi.com>
2016 * config/tc-h8500.c: Fix formatting.
2017 * config/tc-tic54x.c: Fix formatting.
2019 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2021 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2022 displacements correctly.
2024 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2026 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2028 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2032 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2034 From David Huggins-Daines <dhd@linuxcare.com>
2035 * config/te-hppalinux64.h: Add a new emulation.
2036 * configure.in (emulations): Add configure bits to support the
2037 64-bit Linux/parisc target.
2038 * configure: Regenerate.
2040 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2041 (md_shortopts): Add `V' for ELF.
2043 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2044 when SOM or ELF_ARG_RELOC are defined.
2045 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2046 ELF_ARG_RELOC are defined.
2047 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2048 (pa_stringer): ..Do it here instead. Fix comment typos.
2049 (hppa_force_relocation): Cast enums to int before comparing with
2052 From Ryan Bradetich <rbradetich@uswest.net>
2053 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2054 redifinition warning.
2055 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2056 (hppa_force_relocation): ditto
2057 (md_apply_fix): Added cast to buf to fix warnings.
2059 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2060 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2062 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2063 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2064 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2065 reloc_type** to avoid warnings in switch.
2066 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2067 little earlier instead.
2069 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2071 (pa_type_args): Use symbol_arg_reloc_info.
2072 (struct pa_it): Make arg_reloc unsigned int.
2073 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2074 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2075 (pa_code): Delete. pa_text duplicates this function.
2076 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2077 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2079 (cons_fix_new_hppa): Actually change selector to e_fsel when
2080 warning about assuming so.
2081 (tc_gen_reloc): More example elf arg reloc code.
2082 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2083 (hppa_force_relocation): Likewise.
2085 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2087 (pa_end_of_source): Prototype.
2088 (hppa_fix_adjustable): Prototype.
2089 (LABELS_WITHOUT_COLONS): Move it..
2090 * config/te-hppa.h: To here.
2092 * config/te-hppa64.h: New file.
2094 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2096 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2097 format -10, -16, 16 relocs.
2098 (hppa_elf_mark_end_of_function): Test for null
2099 last_call_info->start_symbol
2101 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2102 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2103 re_assesmble_* functions. Delete extraneous statements. Fix
2105 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2106 insn to re_assemble_*.
2108 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2110 * doc/internals.texi (Expressions): Fix typo.
2112 2000-07-08 Kazu Hirata <kazu@hxi.com>
2114 * config/tc-sh.c: Fix formatting.
2115 * config/tc-tic54x.c: Fix formatting.
2116 * depend.c: Fix formatting.
2117 * flonum-konst.c: Likewise.
2118 * flonum-mult.c: Likewise.
2120 2000-07-07 Kazu Hirata <kazu@hxi.com>
2122 * config/tc-sh.c: Fix comments.
2123 * config/obj-vms.c: Fix comments.
2124 * config/tc-a29k.c: Likewise.
2125 * config/tc-alpha.c: Likewise.
2126 * config/tc-h8300.c: Likewise.
2127 * config/tc-h8500.c: Likewise.
2128 * config/tc-i370.c: Likewise.
2129 * config/tc-ia64.c: Likewise.
2130 * config/tc-m68hc11.c: Likewise.
2131 * config/tc-m68k.c: Likewise.
2132 * config/tc-mips.c: Likewise.
2133 * config/tc-ns32k.c: Likewise.
2134 * config/tc-ppc.c: Likewise.
2135 * config/tc-z8k.c: Likewise.
2137 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2139 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2140 Default to '(SEC_LOAD | SEC_DATA)'.
2141 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2143 * doc/internals.texi (CPU Backend): Describe
2144 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2146 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2148 * as.c (parse_args): NULL terminate the long option list.
2150 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2152 * config/tc-d30v.h: Include "write.h" for fixS.
2153 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2155 2000-07-05 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-d30v.c (write_2_short): Further changes to warning
2158 messages produced when combining EITHER_BUT_PREFER_MU attributed
2161 2000-07-05 DJ Delorie <dj@redhat.com>
2165 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2167 * config/tc-arm.c (psrs): Accept combinations of flags.
2169 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2171 * config/tc-avr.c: Change _ () to _() around all strings marked
2172 for translation (exception from the usual coding style).
2173 (avr_opt): New struct variable, how the new switches are set.
2174 (OPTION_MMCU): Define as 'm' and actually use.
2175 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2176 (show_mcu_list): New function, display the list of known MCUs.
2177 (md_show_usage): Document the new switches. Call show_mcu_list.
2178 (avr_set_arch): Change 'm' to OPTION_MMCU.
2179 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2180 Handle the new switches.
2181 (avr_operands): Disable warnings for undefined combinations of
2182 operands if -mall-opcodes. Disable warnings for skipping two-word
2183 instructions if enhanced core or -mno-skip-bug.
2184 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2185 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2186 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2187 (avr_ldi_expression): Warn about implicit lo8().
2188 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2190 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2192 * configure.in: Add entry for mips-*-sysv4*MP*
2193 * configure: Rebuild
2194 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2195 elf32-tradlittlemips for traditional mips targets.
2196 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2197 test for Link Once sections as in adjust_reloc_syms.
2198 * config/te-tmips.h: New file for traditional mips targets. Define
2201 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2203 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2204 flags argument is not present, don't change an existing section's
2205 section's attributes. If the flags argument is present, warn if the
2206 attributes don't match the section's current attributes. When
2207 long section names are supported, set SEC_LINK_ONCE and
2208 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2210 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2212 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2213 symbols; create them.
2215 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2217 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2218 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2220 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2222 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2223 expressions. Ignore the problem when handling 16 bit signed
2224 immediates, because the assembler will take care of the relocation
2227 2000-06-27 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2230 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2231 sequential order, and emit warning messages if the input source
2232 code contains constructs like that, or parallel constructs
2233 containing such opcodes.
2235 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2237 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2238 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2239 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2240 (md_show_usage): Update usage message.
2241 (md_parse_option): Allow redefinition of MCU type within the
2242 same avr[1-5] bfd machine type. Show both old and new MCU type
2243 in the error message.
2244 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2245 Simplify 8K wrap code.
2247 2000-06-25 Kazu Hirata <kazu@hxi.com>
2249 * config/obj-aout.c: Remove all uses of DEFUN.
2250 * config/obj-ieee.c: Likewise.
2251 * config/tc-sh.c: Fix comment typos.
2252 * config/tc-tahoe.c: Likewise.
2253 * config/tc-vax.c: Likewise.
2254 * config/tc-w65.c: Likewise.
2255 * config/tc-z8k.c: Likewise.
2256 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2258 2000-06-24 DJ Delorie <dj@cygnus.com>
2260 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2261 more changes from Sept 1999
2262 (tc_i386_fix_adjustable): ditto
2263 (md_apply_fix3): ditto
2265 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2267 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2268 (gas_cgen_parse_operand): Set it around expression() call.
2269 (gas_cgen_md_operand): Test for it before longjmp().
2271 2000-06-24 Kazu Hirata <kazu@hxi.com>
2273 * config/tc-h8500.c: Remove all uses of DEFUN.
2274 * config/tc-sh.c: Likewise.
2275 * config/tc-w65.c: Likewise.
2276 * config/tc-z8k.c: Likewise.
2278 * config/tc-h8500.c: Fix typos in comments.
2280 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2282 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2285 2000-06-23 matthew green <mrg@redhat.com>
2287 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2288 defined. Fix error message for `[' grouping.
2290 2000-06-22 Kazu Hirata <kazu@hxi.com>
2292 * config/tc-h8300.c: Fix formatting and comment typos.
2294 2000-06-22 Timothy Wall <twall@cygnus.com>
2296 * config/tc-ia64.c (note_register_values): Move premature QP
2297 notation clearing into the appropriate place.
2299 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2301 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2302 first before anything else. Add bin-bugs.h, emul.h and progress.h
2303 Sort list of files as for $(OBJS) in Makefile.am.
2305 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2306 find one. Remake dependencies.
2307 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2308 * Makefile.in: Regenerate.
2309 * doc/Makefile.in: Regenerate.
2311 * config/tc-i386.c (i386_displacement): Don't assume a constant
2312 displacement is necessarily 16 bits when in 16 bit code mode.
2313 (md_assemble): Instead size the displacement here after we know
2314 for sure that a .code16gcc operand hasn't automatically added
2315 operand size prefixes.
2317 2000-06-21 H.J. Lu <hjl@gnu.org>
2319 * Makefile.am: Rebuild dependency.
2320 * Makefile.in: Rebuild.
2322 2000-06-21 Kazu Hirata <kazu@hxi.com>
2324 * config/tc-h8300.c (parse_reg): Make the function static.
2325 (parse_exp): Likewise.
2327 2000-06-20 DJ Delorie <dj@cygnus.com>
2329 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2330 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2331 for cygwin import libraries to work properly.
2333 2000-06-20 H.J. Lu <hjl@gnu.org>
2335 * Makefile.am: Rebuild dependency.
2336 * Makefile.in: Rebuild.
2337 * configure: Likewise.
2338 * doc/Makefile.in: Likewise.
2340 2000-06-20 Timothy Wall <twall@cygnus.com>
2342 * doc/internals.texi (CPU backend): Add @itemx for
2343 TC_START_LABEL_WITHOUT_COLON.
2344 * doc/c-tic54x.texi: New.
2345 * doc/as.texinfo: Add tic54x features and include primary tic54x
2347 * doc/all.texi: Add C54X.
2348 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2349 * doc/Makefile.in: Regenerate.
2350 * configure.in: Add tic54x and define LIBM for tic54x.
2351 * configure: Regenrate.
2352 * config/tc-tic54x.[ch]: New.
2353 * config/obj-coff.h: Add tic54x.
2354 * Makefile.am: (CPU_TYPES): Add tic54x.
2355 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2356 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2357 (as_new_LDADD): Add $(LIBM).
2358 * Makefile.in: Regenerate.
2360 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2362 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2363 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2364 * doc/as.texinfo: Likewise.
2366 * configure, Makefile.in: Regenerate.
2367 * configure.in (emulations): Recognize m6811 and m6812.
2368 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2369 Added files for 68hc11 and 68hc12 assembler.
2370 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2371 * config/tc-m68hc11.h: Header definition for that assembler.
2373 2000-06-18 Nick Clifton <nickc@redhat.com>
2375 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2376 instead of OCTETS_PER_BYTE.
2378 * config/tc-v850.c: Fix compile time warnings.
2379 * config/tc-ppc.c: Fix compile time warnings.
2381 2000-06-18 H.J. Lu <hjl@gnu.org>
2383 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2384 * configure: Rebuild.
2386 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2388 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2391 2000-06-16 Nick Clifton <nickc@cygnus.com>
2393 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2394 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2396 * doc/c-mips.texi: Document newly accepted cpu variants.
2398 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2400 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2402 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2404 * macro.c (getstring): Make it possible to escape the quote
2407 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2409 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2411 2000-06-13 H.J. Lu <hjl@gnu.org>
2413 * configure: Regenerate.
2415 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2417 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2419 * doc/internals.texi (line_separator_chars): Semicolon is no
2420 longer a default. Mention null and newline as defaults.
2422 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2424 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2425 * config/tc-i860.h (line_separator_chars): Likewise.
2426 * config/tc-h8300.c (line_separator_chars): Likewise.
2427 * config/tc-i960.c (line_separator_chars): Likewise.
2428 * config/tc-m68k.c (line_separator_chars): Likewise.
2429 * config/tc-mips.c (line_separator_chars): Likewise.
2430 * config/tc-ns32k.c (line_separator_chars): Likewise.
2431 * config/tc-sparc.c (line_separator_chars): Likewise.
2432 * config/tc-vax.c (line_separator_chars): Likewise.
2434 * config/tc-h8300.c (comment_chars): Use string initialiser.
2435 * config/tc-i960.c (line_comment_chars): Likewise.
2436 * config/tc-z8k.c (comment_chars, line_comment_chars,
2437 line_separator_chars): Likewise.
2439 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2442 2000-06-08 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2447 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2449 * configure.in (VERSION): Update to show this is the CVS mainline.
2451 2000-06-08 Matthew Jacob <mjacob@feral.com>
2453 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2454 $at is the integer register $r28, vs. both $r28 and the floating
2455 point register $f28.
2457 2000-06-08 James E. Wilson <wilson@cygnus.com>
2459 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2460 (dot_endp): Don't call ia64_flush_insns.
2461 (emit_one_bundle): Don't delete prologue/body records from
2462 unwind_record list in first loop. Rewrite second loop to account for
2465 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2467 * config/tc-ia64.c: Add missing prototypes.
2468 (generate_unwind_image): Cast argument to output_unw_records call.
2470 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2472 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2474 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2476 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2477 (REGISTER_P): likewise.
2478 (avr_opcodes): uses include/opcode/avr.h
2479 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2481 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2483 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2486 2000-06-03 H.J. Lu <hjl@gnu.org>
2488 * read.c (is_end_of_line): Put back `;'.
2490 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2492 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2494 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2496 * expr.c (operand): Test is_end_of_line outside switch to catch
2497 line separator chars that are also operators.
2498 (operator): Return O_illegal for line separator chars.
2500 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2501 entry (or `!' entry for TC_HPPA).
2503 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2504 before indexing is_end_of_line. Remove redundant check for '\0'.
2506 * config/tc-h8500.c (md_assemble): Likewise.
2507 * config/tc-mcore.c (md_assemble): Likewise.
2508 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2511 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2513 * config/tc-mcore.c (mcore_cons): Likewise.
2514 (mcore_float_cons): Likewise.
2515 (mcore_stringer): Likewise.
2516 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2518 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2520 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2522 2000-05-29 Nick Clifton <nickc@cygnus.com>
2524 * config/tc-sh.c: Fix compile time warning messages.
2526 * config/tc-mips.c: Fix compile time warning messages.
2528 2000-05-29 Philip Blundell <philb@gnu.org>
2530 * doc/as.texinfo: Update copyright dates.
2531 (Local Labels): Delete misplaced mention of ARM.
2532 * NEWS: Mention ARM ELF support.
2534 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2536 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2537 it is modified, and use the real_size to compute the frag address
2538 for dwarf2 line info.
2540 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2542 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2543 line-matching scheme to cope with automake moving variables around.
2544 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2545 * Makefile.in: Regenerate.
2547 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2549 * config/tc-sparc.c (sparc_relax): New.
2550 (md_longopts): Add -relax and -no-relax options.
2551 (md_parse_options, md_show_usage): Likewise.
2552 (md_apply_fix3): Optimize tail call into branch always if possible.
2554 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2556 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2557 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2558 rules, with warning when a GAS statement specifies a packing that
2559 will result in an instruction being squashed.
2560 Added typdef packing_type and enumerals, changed various integer
2561 literals to use the enumerals.
2563 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2565 * config/tc-ia64.c (dot_restorereg_p): New function.
2566 (md_pseudo_table): Add restorereg.p.
2567 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2568 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2570 * config/tc-ia64.h (unw_record_type): Add unwabi.
2571 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2572 called MASK with members for imask, and the masks produced by
2573 fr_mem, gr_mem, br_mem, and frgr_mem.
2574 (unw_p_record): Add members ABI and CONTEXT.
2575 (unw_x_record): Add member AB.
2576 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2577 as pseudo-register for use during unwind info generation.
2578 (AR_PFS, AR_LC): New macros.
2579 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2580 whose names start with an at sign (as in "@priunat").
2581 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2583 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2584 proc_end, unwind_info, personality_routine): Consolidate into
2585 "unwind" structure to reduce offset-table use. Add member
2586 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2588 (output_R1_format, output_R3_format, output_P3_format,
2589 output_P6_format): Initialize R with zero to reduce compiler warnings.
2590 (output_P7_format): Ditto. Add `default' branch to switch
2591 statement to reduce compiler warnings.
2592 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2593 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2594 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2595 into single argument.
2596 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2597 compiler warnings. Merge A and B args into single argument.
2598 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2599 A and B args into single argument.
2600 (free_record): Removed (wasn't used).
2601 (free_list_records): Also free imasks in prologue records.
2602 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2603 (output_spill_mask): Remove.
2604 (output_unwabi): New function.
2605 (output_epilogue, output_label_state, output_copy_state): Call
2607 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2608 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2610 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2611 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2612 as part of handling the prologue records. Emit region's imask if
2613 we have one. Handle unwabi, epilogue, label_state, copy_state,
2614 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2615 spill_sprel_p, and spill_reg_p records.
2616 (set_imask, count_bits, slot_index): New function.
2617 (fixup_unw_records): Fix region size computation. Handle
2618 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2619 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2620 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2621 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2622 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2623 (dot_save): Use manifest constants for applicaton registers.
2624 Handle REG_PR and REG_PRIUNAT.
2625 (dot_restore): Don't just ignore it.
2626 (dot_restorereg): New function..
2627 (generate_unwind_image): Ensure unwind info is a multiple of eight
2628 bytes, not just four bytes.
2629 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2630 (dot_altrp): Don't just ignore it.
2631 (dot_savemem): New function. Replaces dot_savesp() and
2632 dot_savepsp(). Use manifest constants for applicaton registers.
2633 Handle REG_PR and REG_PRIUNAT.
2634 (dot_savef): Simplify.
2635 (dot_saveb): Support generation of br_gr.
2636 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2637 dot_label_state, dot_copy_state): New function.
2638 (dot_unwabi): Don't just ignore it.
2639 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2640 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2641 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2642 (emit_one_bundle): Set slot number for prologue/body records
2643 *before* emitting the first insn.
2644 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2645 (md_begin): Declare "psp" pseudo-register.
2646 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2647 so we don't get segfault.
2648 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2649 counts as required per SW Conventions manual
2650 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2651 output_preds_psprel, output_preds_sprel, output_spill_base,
2652 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2653 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2654 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2655 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2656 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2657 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2658 (dot_vframe): Implement.
2659 (dot_vframesp, dot_vframepsp): New function.
2661 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2663 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2664 * configure: Regenerate.
2666 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2668 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2669 (md_estimate_size_before_relax): so we can use it here instead of
2670 old kludges. Localise vars to blocks. Comment.
2672 * frags.c (frag_new): Update fr_var comments.
2673 * frags.h (struct frag): Ditto.
2675 2000-05-22 Richard Henderson <rth@cygnus.com>
2677 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2678 (pseudo_func): Add pcrel.
2679 (operand_match): Handle IA64_OPND_TGT64.
2680 (build_insn): Likewise.
2681 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2682 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2683 (fix_insn): Handle all three 64-bit relocation types.
2685 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2687 * obj.h (struct format_ops): New members begin, app_file,
2688 s_set_other, s_set_desc, s_get_type, s_set_type,
2689 separate_stab_sections, init_stab_section.
2691 * config/obj-multi.h: Update GPL notice to v2.
2693 (obj_app_file): New.
2694 (S_SET_SIZE): Test s_set_size for NULL before calling.
2695 (S_SET_ALIGN): Similar for s_set_align.
2700 (SEPARATE_STAB_SECTIONS): New.
2701 (INIT_STAB_SECTION): New.
2702 (EMIT_SECTION_SYMBOLS): New.
2703 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2705 * config/obj-elf.h: Update GPL notice to v2.
2706 Mention that this file is included from obj-multi.h.
2707 (obj_begin): Wrap definition in ifndef.
2708 (elf_file_symbol): Constify declaration.
2709 (obj_app_file): Ditto.
2710 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2711 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2713 * config/obj-elf.c (elf_s_set_other): New.
2714 (elf_file_symbol): Constify argument.
2715 (elf_separate_stab_sections): New.
2716 (elf_init_stab_section): New.
2717 (elf_format_ops): Add new members. Remove comma at end.
2719 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2720 (ecoff_format_ops): Add new fields. Remove comma at end.
2721 Mention inconsistency for emit_section_symbols.
2723 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2725 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2726 (coff_separate_stab_sections): New.
2727 (coff_format_ops): Add new members.
2729 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2730 (obj_aout_s_set_other): New.
2731 (obj_aout_s_set_desc): New.
2732 (obj_aout_s_get_type): New.
2733 (obj_aout_s_set_type): New.
2734 (obj_aout_separate_stab_sections): New.
2735 (aout_format_ops): New members added. Use obj_aout_process_stab,
2736 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2737 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2739 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2741 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2743 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2744 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2745 (md_estimate_size_before_relax): Ensure jumps to weak and
2746 externally visible symbols are relocatable.
2748 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2750 * stabs.c (aout_process_stab): Make global.
2751 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2752 * read.h (aout_process_stab): Declare.
2754 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2755 Generalize to *aout, *coff *elf.
2756 * configure: Regenerated.
2758 * doc/internals.texi (Object format backend): Say
2759 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2761 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2762 * Makefile.in: Regenerated.
2764 2000-05-19 Catherine Moore <clm@cygnus.com>
2766 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2768 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2770 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2771 instruction to reflect change in re_assemble_*.
2773 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2775 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2776 build PA64 ELF tools.
2777 * configure: Rebuilt.
2779 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2781 * Makefile.am: Regenerate dependencies.
2782 * Makefile.in: Regenerate.
2784 2000-05-15 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-arm.c (struct asm_psr): Add boolean field
2787 distinguishing between CSPR and SPSR. Rename 'number' field
2789 (psrs): Rearrange contents to match new asm_psr structure.
2790 (arm_psr_parse): Move next to psr_required_here. Make it
2791 return an asm_psr structure.
2792 (psr_required_here): Use asm_psr structure returned by
2794 (do_msr): Reorganise to allow psr_required_here to be called
2796 (md_undefined_name): Mark 'name' parameter as unused, since
2797 the COFF target does not use it.
2799 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2801 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2803 * config/te-aux.h: Likewise.
2804 * config/te-dpx2.h: Likewise.
2805 * config/te-go32.h: Likewise.
2806 * config/te-hp300.h: Likewise.
2807 * config/te-hppa.h: Likewise.
2808 * config/te-i386aix.h: Likewise.
2809 * config/te-ic960.h: Likewise.
2810 * config/te-interix.h: Likewise.
2811 * config/te-nbsd532.h: Likewise.
2812 * config/te-pc532mach.h: Likewise.
2813 * config/te-ppcnw.h: Likewise.
2814 * config/te-psos.h: Likewise.
2815 * config/te-sparcaout.h: Likewise.
2816 * config/te-sun3.h: Likewise.
2817 * config/te-sysv32.h: Likewise.
2819 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2821 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2822 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2823 and sign extend without an if statement.
2824 (build_bytes): Likewise.
2826 2000-05-14 Kazu Hirata <kazu@hxi.com>
2828 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2829 X_add_symbol L_32 case.
2831 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2833 * config/te-freebsd.h: New file.
2835 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2837 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2838 bindtextdomain): Replace defines with those from intl/libgettext.h
2839 to quieten gcc warnings.
2841 * NEWS: Mention x86 .arch and -q.
2843 * config/tc-i386.c (quiet_warnings): New.
2844 (md_assemble): Use quiet_warnings.
2845 (md_parse_option): Set quiet_warnings from -q.
2846 (md_show_usage): Mention -q, delete -m.
2847 (flag_do_long_jump): Delete.
2848 (md_parse_option): Remove -m.
2849 (md_show_usage): Remove -m.
2850 (md_create_long_jump): Remove useless flag_do_long_jump code.
2852 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2853 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2855 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2856 Alexander Sokolov <robocop@netlink.ru>
2858 * doc/c-i386.texi (i386-Arch): New section.
2859 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2861 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2862 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2863 architecture has been given and is not 486.
2864 (set_cpu_arch): New.
2865 (md_pseudo_table): Add .arch.
2866 (md_assemble): Warn if cpu architecture has been given and an
2867 unsupported instruction.
2869 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2870 Move operand_types bit defines after relevant template field.
2871 (template): Add cpu_flags.
2875 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2877 * config/tc-mn10300.h (md_end): Define.
2878 (mn10300_finalize): Declare.
2879 * config/tc-mn10300.c: Include dwarf2dbg.h.
2880 (debug_line): Define.
2881 (md_assemble): Generate dwarf2 line info.
2882 (mn10300_finalize): New function. Finalize dwarf2 info.
2884 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2886 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2887 external version of the relocation for weak symbols.
2889 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2891 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2892 frame size in units of 16 bytes, as required per SW Conventions manual.
2893 (output_unw_records): Output info-block header as a dword to get
2896 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2898 * as.h: #include "file", not <file> on files from ../include.
2899 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2900 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2901 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2902 (tc_coff_symbol_emit_hook): Ditto.
2903 (OPTCOUNT): Cast to int to avoid compiler warning.
2904 (md_begin): Fix signed/unsigned warnings.
2906 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2908 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2909 ABRANCH LONG case for a conditional branch on a 68000.
2910 (md_estimate_size_before_relax): Likewise. Also handle
2911 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2912 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2913 PC-relative on all CPUs.
2914 (md_estimate_size_before_relax): Likewise.
2916 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2918 * as.c (parse_args): Just mention current year in printed
2921 2000-05-03 J.T. Conklin <jtc@redback.com>
2923 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2925 (md_parse_option): Recognize -m7400.
2927 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2929 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2930 don't permit lp to become less than the words array.
2932 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2934 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2935 Fix little-endian case.
2937 2000-05-03 David O'Brien <obrien@NUXI.com>
2939 * as.c (parse_args): Update copyright.
2941 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2943 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2944 for the .bss section too.
2946 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2948 * configure.in: Set em=linux for hppa-*-linux.
2949 * configure: Regenerate.
2950 * doc/Makefile.in: Regenerate with correct automake.
2952 * frags.c (frag_grow): Sanity check chunk_size.
2954 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2955 * config/obj-som.h: Likewise.
2956 * config/obj-ieee.h: Likewise.
2958 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2960 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2961 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2962 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2963 (pa_ip): low_sign_unext now returns via function value. Use
2964 re_assemble_* instead of dis_assemble_* and
2965 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2967 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2968 (md_section_align, md_parse_option, md_show_usage,
2969 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2970 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2971 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2972 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2973 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2975 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2976 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2977 outside of switch. Correct mask and shifting errors in case 10
2978 and case -11. In case 21, compare against signed range to suit
2979 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2980 case 17 and case 22, use offsetT variable to properly check range.
2981 Use re_assemble_* here too.
2982 (evaluate_absolute): Change type of value to offsetT. Call
2983 hppa_field_adjust to do the work for us.
2984 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2985 (pa_parse_cmpib_64_cmpltr): Ditto.
2986 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2987 of i to unsigned int.
2988 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2989 (pa_end_of_source): Return type is void.
2991 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2993 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2995 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2997 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2998 More comments added.
2999 (md_begin): Removed "construct symbols for each register name".
3000 Because register names conflicts with GCC generated function
3002 (avr_operand): Now constant numbers can be used as a register
3003 identifiers (0 as r0, 31 as r31).
3004 (md_assemble): use skip_space () before parsing instruction
3007 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3009 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3010 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3011 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3012 * configure: Regenerate.
3014 2000-04-29 Andreas Jaeger <aj@suse.de>
3016 * as.h: Correctly check GCC version.
3018 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3020 * doc/as.1: Fix unbalanced brackets.
3022 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3024 (line_comment_chars): Set to '/' if TE_FreeBSD.
3026 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3028 * configure.in: Configury support for PA64 (currently disabled).
3029 * configure: Rebuilt.
3031 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3033 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3034 bfd_set_section_alignment.
3036 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3038 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3041 2000-04-24 Nick Clifton <nickc@cygnus.com>
3043 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3044 * doc/as.texinfo (Align): Include arm and strongarm in list of
3045 targets that have the second form of the behaviour of the .align
3048 2000-04-24 Mark Klein <mklein@dis.com>
3050 * obj-som.c: Terminate obj_pseudo_table.
3052 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3054 * as.c (parse_args): Allow md_parse_option to override -a listing
3056 * config/obj-coff.c (add_lineno): Change type of offset parameter
3057 from "int" to "bfd_vma."
3058 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3059 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3060 (ppc_change_csect): Align correctly for XCOFF64.
3061 (ppc_machine): New function, which discards "ppc_machine" line.
3062 (ppc_tc): Cons for 8 when code is 64 bit.
3063 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3065 (md_parse_option): Handle -a64 and -a32.
3067 * config/tc-ppc.h (TARGET_MACH): Define.
3068 (TARGET_FORMAT): Move to function.
3069 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3071 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3073 * config/tc-avr.c: New AVR_ISA_ defined.
3074 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3075 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3076 for `fmul', `movw' and `lpm R,Z' instructions.
3077 (avr_operands): Warn if current opcode is a two-word instruction
3078 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3079 (avr_opcodes): New commands added.
3080 (REGISTER_P): Check 'a' and 'v' constraint letters.
3081 (mcu_types): New MCU added.
3083 2000-04-22 Timothy Wall <twall@cygnus.com>
3085 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3087 (operand_match): Conditionally insert default bit values for IMMU9.
3089 2000-04-14 Matthew Green <mrg@cygnus.com>
3091 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3092 * configure: Rebuilt.
3094 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3095 Jason Eckhardt <jle@cygnus.com>
3097 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3099 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3100 Added handling of new operand types l,y,&,fe,fE,fx.
3102 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3103 David Mosberger <davidm@hpl.hp.com>
3104 Timothy Wall <twall@cygnus.com>
3105 Andrew MacLeod <amacleod@cygnus.com>
3106 Jim Wilson <wilson@cygnus.com>
3108 * Makefile.am (CPU_TYPES): Add ia64.
3109 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3110 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3111 * Makefile.in: Rebuild.
3112 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3113 * configure: Rebuild.
3114 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3115 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3116 * expr.c (expr): Handle md_optimize_expr.
3117 * read.c (LEX_HASH): Add comment.
3118 * config/tc-ia64.c, config/tc-ia64.h: New files.
3120 2000-04-21 Richard Henderson <rth@cygnus.com>
3122 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3123 bundling a non-delayed branch type instruction.
3125 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3127 * config/tc-mn10300.c (HAVE_AM30): Define.
3128 (md_assemble): Use it.
3130 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3132 * config/obj-elf.c (obj_elf_change_section): Check for changed
3135 * Makefile.am: (CPU_MULTI_VALID): Remove.
3136 (MULTI_CPU_TYPES): Define.
3137 (MULTI_CPU_OBJ_VALID): Define.
3138 (DEPTC): Use the above.
3139 (DEPOBJ): Same here.
3141 Regenerate dependencies.
3142 * Makefile.in: Regenerate.
3144 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3146 * Makefile.am (YACC, LEX): Get them from configure.
3148 2000-04-18 H.J. Lu (hjl@gnu.org)
3150 * config/tc-i386.c (offset_in_range): Use addressT instead of
3151 bfd_vma for non-bfd assemblers.
3153 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3155 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3156 doesn't give spurious errors.
3158 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3160 * as.h (SEEK_SET): Define if undefined.
3162 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3164 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3165 constants, and don't assume offsetT is 32 bits.
3167 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3169 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3170 (md_pcrel_from_section): Add prototype.
3171 (d10v_fix_adjustable): Add prototype.
3172 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3174 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3176 2000-04-12 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3179 symbol in frag chain.
3181 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3183 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3184 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3185 (fits_in_signed_word, smallest_imm_type): Ditto.
3186 (md_assemble): Use an offsetT var to hold offsetT values, not a
3188 (offset_in_range): New.
3189 (md_assemble): Use it.
3190 (md_convert_frag): Change type of target_address, opcode_address,
3191 and displacement_from_opcode_start to offsetT.
3192 (md_create_short_jump): Change type of offset to offsetT.
3193 (md_create_long_jump): Ditto.
3194 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3195 (md_chars_to_number): Remove.
3196 (output_invalid): Remove duplicate prototype.
3198 2000-04-09 Nick Clifton <nickc@cygnus.com>
3200 * Makefile.am (CPU_TYPES): Add 'avr'.
3201 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3202 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3204 * Makefile.in: Regenerate.
3206 * doc/as.texinfo: Add M32R documentation.
3208 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3210 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3211 --enable-build-warnings option.
3212 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3213 * Makefile.in, configure: Re-generate.
3215 2000-04-07 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3218 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3219 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3220 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3221 (arm_force_relocation): Force relocations for
3222 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3224 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3226 * config/tc-sh.c (get_operands): There's no third operand if the
3227 first operand is an immediate.
3229 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3231 * config/tc-sh.c (immediate): Delete.
3232 (sh_operand_info): Add immediate member.
3233 (parse_reg): Use A_PC for pc.
3234 (parse_exp): Add second argument 'op'. All callers changed.
3235 (parse_at): Expect pc to be coded as A_PC.
3236 Use immediate field in *op.
3237 (insert): Add fourth argument 'op'. All callers changed.
3238 (build_relax): Add second argument 'op'. All callers changed.
3239 (insert_loop_bounds): New function.
3240 (build_Mytes): Remove DISP_4.
3241 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3242 (assemble_ppi): Use immediate field in *operand.
3243 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3244 (md_apply_fix): Likewise.
3245 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3247 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3249 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3251 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3253 * internals.texi (CPU backend): Document
3254 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3256 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3258 * po/gas.pot: Regenerate.
3260 * as.c (show_usage): Restore translated part of bug string.
3261 * gasp.c (show_usage): Likewise.
3263 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3264 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3265 than move-if-change.
3266 (DEP1): Modify for "gcc -MM".
3270 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3271 Update dependencies.
3272 * Makefile.in: Regenerate.
3274 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3276 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3277 (md_begin): Likewise.
3278 (HAVE_AM33): New macro.
3279 (md_assemble): Use it. Match r_regs and xr_regs only if
3282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3284 * as.h: #include "bin-bugs.h"
3285 * as.c (show_usage): Use REPORT_BUGS_TO.
3286 * gasp.c: #include "bin-bugs.h"
3287 (show_usage): Use REPORT_BUGS_TO.
3289 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3291 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3293 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3294 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3297 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3299 * config/tc-i386.c (i386_immediate): Don't assume a constant
3300 immediate is necessarily 16 bits when in 16 bit code mode.
3301 (md_assemble): Instead set guess_suffix here after we have checked
3304 2000-04-02 Richard Henderson <rth@cygnus.com>
3306 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3307 quantities. Correct right shift sign extension.
3308 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3309 32-bit value when shifting into place.
3311 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3313 * app.c: Add ATTRIBUTE_UNUSED as needed.
3314 * config/tc-ppc.c: Likewise.
3315 (ppc_size): Make unsigned long.
3316 (ppc_insert_operand): Add casts to avoid warnings.
3318 2000-03-31 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-d10v.h (md_flush_pending_output): Define.
3322 2000-03-29 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3325 segment. Works for both BFD_ASSEMBLER and others.
3326 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3328 2000-03-29 Nick Clifton <nickc@cygnus.com
3330 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3332 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3334 * listing.c (LISTING_LHS_WIDTH): Default depends on
3336 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3338 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3340 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3343 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3345 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3347 * config/tc-avr.c (mcu_types): Add missing initialiser.
3348 (md_pcrel_from_section): Add prototype.
3349 (avr_operand): Remove redundant test of unsigned < 0.
3350 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3352 2000-03-27 Denis Chertykov <denisc@overta.ru>
3354 * config/tc-avr.c: New file for AVR support.
3355 * config/tc-avr.h: Likewise.
3356 * configure.in: Add AVR support.
3357 * configure: Regenerate.
3359 2000-03-26 Timothy Wall <twall@cygnus.com>
3361 * gasp.c (macro_op): Add new argument to check_macro call.
3362 Macro structure definitions moved to macro.h
3363 * sb.h: Add argument to prototype for input_scrub_include_sb.
3364 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3365 nesting checks with an additional flag.
3366 (struct input_save): Add flag to indicate whether current sb
3367 should be checked for proper macro/conditional nesting.
3368 (input_scrub_push/pop): Save/restore nest check flag.
3369 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3371 * macro.c (check_macro): Allow caller to retrieve parsed macro
3372 information if a pointer is provided. This information may be
3373 used by the new macro hooks.
3374 * macro.h: Update prototype for check_macro. Macro struct
3375 definitions moved here from macro.c/gasp.c.
3376 * read.c (read_a_source_file): Add parameter to check_macro call,
3377 and pass macro info to the macro hook, if defined.
3378 (input_scrub_insert_line): New. Allow insertion of a line of
3379 characters into the input stream.
3380 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3381 file into the input stream.
3382 (s_include): Use input_scrub_insert_file.
3383 * internals.texi: Document new macro hooks.
3384 * as.h: New prototypes added.
3386 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3388 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3389 an initial capital letter.
3390 (i386_index_check): Reindent.
3392 2000-03-19 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3397 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3399 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3400 instruction operand bad if Rd > 7 when generating
3401 thumb instructions. Prevents for example,
3402 "adr r12,label" from silently failing and generating
3403 the wrong instruction.
3405 2000-03-17 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3408 that have a destingation >= 0x400000.
3409 Fix compile time warning messages.
3411 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3413 * config/tc-sh.c (md_begin): When encountering insn that are
3414 not supported by the current arch, only change the name if
3415 its contents are the same as prev_name.
3416 (get_specific): If the the architecture doesn't match, fail.
3418 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3420 * config/tc-sh.c (IDENT_CHAR): Define.
3421 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3422 matching back where it came from.
3424 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3426 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3428 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3430 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3433 2000-03-15 Kazu Hirata <kazu@hxi.com>
3435 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3437 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3439 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3440 floating-point-number, make sure 'f' is in FLT_CHARS.
3442 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3444 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3445 (s_lcomm_internal): Use it.
3446 * doc/internals.texi (CPU backend): Document it.
3447 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3450 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3452 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3455 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3456 implementation doesn't have special handling for switch
3458 (macro_build): Allow for code in sections other than .text.
3460 (mips_ip): Likewise.
3461 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3462 Don't perform relocs if we will be outputting them.
3463 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3464 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3467 2000-03-09 Catherine Moore <clm@cygnus.com>
3469 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3470 relocation type based on the entry in the fixup structure.
3471 Put S_IS_EXTERN processing back in.
3473 2000-03-08 H.J. Lu (hjl@gnu.org)
3475 * Makefile.am (install-exec-tooldir): Depend on
3476 install-exec-bindir for parallel make.
3477 * Makefile.in: Regenerated.
3479 2000-03-06 Nick Clifton <nickc@cygnus.com>
3481 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3483 (md_parse_option): Parse -m32r command line switch - disable m32rx
3485 (md_show_usage): Document new option.
3487 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3488 * doc/Makefile.in: Regenerate.
3489 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3491 2000-03-02 Michael Meissner <meissner@redhat.com>
3493 * config/tc-d30v.c (check_range): Remove code that incorrectly
3494 sign extended values where bits < 32.
3496 2000-03-02 H.J. Lu (hjl@gnu.org)
3498 * configure.in: Support --enable-targets=all on ia32.
3499 * configure: Regenerated.
3501 2000-03-01 Nick Clifton <nickc@cygnus.com>
3503 * gasp.c (do_align): Remove bogus check of alignment value.
3505 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3507 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3508 TC_PPC was defined forced the type of a symbol with no other type
3511 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3513 * doc/internals.texi (CPU backend): Mention that
3514 line_separator_chars do not break up comments. Fix typos for
3515 LEX_AT and LEX_NAME descriptions. Document operands for
3516 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3517 description of md_create_short_jump usage. Document argument for
3518 md_undefined_symbol.
3520 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3522 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3523 (md_parse_option): Handle it.
3524 (md_show_usage): Document it.
3526 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3528 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3529 opcode, for the instruction `pal19'. From Andrea Arcangeli
3532 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3534 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3536 (md_assemble): To here, before template operands are matched.
3537 Also ensure a constant immediate is sign extended when we know the
3538 size is at most 16 bits. This is to catch cases like "add
3539 $0xffc0,%ax" where we don't know the size, and thus that the
3540 immediate can be represented as Imm8S until after parsing the
3542 (i386_displacement): Similarly sign extend 16 bit constant
3544 (md_assemble): Relax 16-bit jump constant range check to suit sign
3545 extended displacements.
3547 2000-02-26 Andreas Jaeger <aj@suse.de>
3549 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3551 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3553 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3554 call operands when intel_syntax.
3555 (intel_float_operand): Return 2 for "fi...".
3556 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3557 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3558 earlier "SHORT" change.
3559 (md_assemble): When determining suffix from Regs, exclude
3562 2000-02-24 Nick Clifton <nickc@cygnus.com>
3564 * configure: Add arm-wince, mips-pe and sh-pe targets.
3565 * configure: Regenerate.
3567 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3569 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3570 "pe-mips" for the mips-pe target.
3572 * config/tc-arm.c (insns): Change displacement encoded in BL
3573 and B instructions if the target port is arm-wince.
3574 (do_ldst): Do not bias the relocation offset if the target
3576 (md_pcrel_from): Add in missing relocation offset bias if the
3577 target os arm-wince.
3579 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3580 (md_begin): Disable -G support for mips-pe target.
3581 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3582 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3585 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3586 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3587 assembler, just set the alignment to 4.
3589 * config/te-wince-pe.h: New file for WinCE targets. Define
3592 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3594 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3595 string instructions.
3596 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3597 (i386_intel_memory_operand): After finding a segment override,
3598 check again for no `[' before looking for a displacement. Bomb if
3599 more than one displacement rather than silently discarding the
3600 second and subsequent ones. Free strings malloc'd by
3601 build_displacement_string.
3603 2000-02-24 Catherine Moore <clm@cygnus.com>
3605 * config/obj-som.c (obj_pseudo_table): Add "weak".
3606 (obj_som_weak): New routine.
3608 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 * config/tc-i386.c (union i386_op): New.
3611 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3612 Throughout file replace occurences of disps[n], imms[n], regs[n]
3613 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3614 intel mode operand swapping. Add assert in regKludge and
3615 fake_zero_displacement code. Test i.types[n] when outputting
3616 displacements and immediates. Combine output of Disp16 with
3618 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3619 when in intel mode by (not) reversing fsub and fdiv operands
3620 before the template search. This fails for single operand
3621 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3622 undefined. Instead fix the base_opcode after we've found the
3623 template. Move base_opcode xor with found_reverse_match from
3624 opcode output code to before this fix so we test for the correct
3626 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3627 check in intel mode. Instead compare opcodes.
3629 * config/tc-i386.h (TC_RELOC): Delete.
3630 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3631 with equivalent call to reloc.
3633 * as.h (flag_m68k_mri): Move declaration after target include, and
3634 only declare when TC_M68K defined. Define as zero otherwise.
3635 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3636 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3637 Define as zero otherwise.
3638 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3639 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3640 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3641 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3642 testing whether defined.
3643 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3644 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3645 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3646 rather than testing whether defined.
3647 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3648 (parse_mri_cons): Declare and use only when TC_M68K.
3649 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3650 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3651 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3653 * NEWS: Mention IBM 370 support.
3655 2000-02-23 Richard Henderson <rth@cygnus.com>
3657 * config/tc-i386.c (md_assemble): When swapping operands for
3658 intel_syntax, assume everything that's not Imm or Disp is a
3661 2000-02-23 Linas Vepstas <linas@linas.org>
3663 * config/tc-i370.c, config/tc-i370.h: New files.
3664 * Makefile.am: Add support for Linux/IBM 370.
3665 * configure.in: Likewise.
3666 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3667 * config/obj-elf.c: Include elf/i370.h
3668 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3670 * Makefile.in: Regenerate.
3671 * configure: Regenerate.
3673 * doc/c-i370.texi: New file.
3674 * doc/all.texi: Include it.
3675 * doc/as.texinfo: And here.
3676 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3677 * doc/Makefile.in: Regenerate.
3679 2000-02-19 Michael Meissner <meissner@redhat.com>
3681 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3682 determine if an instruction can be used in parallel with an ADDppp
3683 or SUBppp instruction.
3685 2000-02-22 Andrew Haley <aph@cygnus.com>
3687 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3689 1999-12-30 Andrew Haley <aph@cygnus.com>
3691 * config/tc-mips.c (mips_gp32): New variable.
3692 (macro_build) Use mips_gp32.
3694 (md_longopts): Add "-mgp32" and "-mgp64".
3695 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3697 (OPTION_M7900): Change offset
3698 (OPTION_NO_M7900): Ditto.
3700 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3702 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3703 warning, and bump it to 1.
3705 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3707 From Brad Lucier <lucier@math.purdue.edu>:
3708 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3711 2000-02-21 Catherine Moore <clm@cygnus.com>
3713 * config/tc-mips.c (MF_HILO_INSN): Define.
3714 (mips_7000_hilo_fix): Declare.
3715 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3716 (md_parse_option): Check for 7000_HILO_FIX options.
3717 (OPTION_M7000_HILO_FIX): Define.
3718 (OPTION_NO_M7000_HILO_FIX): Define.
3719 * doc/c-mips.texi (-mfix7000): Describe.
3721 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3723 * listing.c (print_lines): Remove unused variable `end'.
3725 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3726 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3727 reloc_type when BFD_ASSEMBLER.
3728 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3729 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3730 statement and quell signed vs. unsigned comparison warning.
3732 2000-02-18 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3735 the computed frag offset, rather than overwriting it.
3737 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3739 * config/tc-sh.c ("elf/sh.h"): Include.
3740 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3741 (md.begin): Initialize target_arch.
3742 Only include opcodes in has table that match selected architecture.
3743 (parse_reg): Recognize register names for sh-dsp.
3744 (parse_at): Recognize post-modify addressing.
3745 (get_operands): The leading space is now optional.
3746 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3747 arguments. Update valid_arch.
3748 (build_Mytes): Add support for SDT_REG_N.
3749 (find_cooked_opcode): New function, broken out of md_assemble.
3750 (assemble_ppi, sh_elf_final_processing): New functions.
3751 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3752 (md_longopts, md_parse_option): New option: -dsp.
3753 * config/tc-sh.h (elf_tc_final_processing): Define.
3754 (sh_elf_final_processing): Declare.
3756 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3758 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3759 the unwinder subspace. Save the current seg/subseg before creating
3762 2000-02-10 Nick Clifton <nickc@cygnus.com>
3764 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3765 little endian targets.
3766 (INST_BYTE1): Redefine to handle big and little endian
3768 (cpu_type): New type: Select between M340 and M210.
3769 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3770 instructions of the M340.
3771 (md_assemble): Add support for the MULSH and OPSR classes of
3773 (md_atof): Add support for little endian targets.
3774 (md_parse_option): Add support for -EL, -EB and -mcpu command
3776 (md_convert_frag): Add support for little endian targets.
3777 (md_apply_fix3): Add support for little endian targets.
3778 (md_number_to_chars): Add support for little endian targets.
3780 2000-02-10 Timothy Wall <twall@redhat.com>
3782 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3783 defined, use it to verify the symbol just read should be a label.
3785 2000-02-10 Timothy Wall <twall@redhat.com>
3787 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3788 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3789 around colons when KEEP_WHITE_AROUND_COLON is defined.
3790 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3791 and KEEP_WHITE_AROUND_COLON.
3793 2000-02-08 Timothy Wall <twall@redhat.com>
3795 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3797 (do_repeat): New. Abstract repeat logic so that a "break" can be
3799 (end_repeat): New. Provide support for a "break" out of the
3801 * read.h: Add prototypes for new functions.
3803 2000-02-08 Timothy Wall <twall@redhat.com>
3805 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3806 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3807 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3810 2000-02-08 Timothy Wall <twall@redhat.com>
3812 * read.c: Added elseif to directives table.
3813 * read.h: Added prototype for s_elseif.
3814 * doc/as.texinfo: Added description for elseif.
3815 * cond.c (s_elseif): New function
3817 2000-02-04 Timothy Wall <twall@redhat.com>
3819 * listing.c (print_lines): Remove conditionals causing bug in
3822 2000-02-03 Timothy Wall <twall@cygnus.com>
3824 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3826 * frags.c (frag_new): Calculate fr_fix in octets
3827 (frag_now_fix) Return offset as target address offset (bytes).
3828 (frag_now_fix_octets) New - Return offset in octets (8-bit
3830 * frags.h: Added prototype for frag_now_fix_octets().
3831 Distinguish between octets and bytes in field descriptions.
3832 * listing.c (calc_hex): Account for octets vs bytes when
3833 printing addresses/offsets.
3834 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3835 target is little-endian, print the octets in a word in big-endian
3836 order so that the display looks like a proper hexadecimal number,
3837 instead of having the octets reversed.
3838 * read.c (do_align): When recording alignment, alignment power
3839 should be in terms of target bytes (minimum addressible unit)
3841 (do_org) Convert ORG target address (byte) argument into an
3842 octet offset when generating a variable fragment.
3843 * symbols.c (resolve_symbol_value): Symbol final value
3844 converted to a target address offset (bytes) from its octet offset.
3845 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3846 offset (bytes) is adjusted by the frag offset (octets) converted
3848 (coff_frob_section) Section alignment power is in terms of bytes;
3849 convert it to an octet alignment power when calculating size (and
3850 size mask) in octets. Don't modify the section size in order to
3851 "align" it for TI COFF, since that format has a different method
3852 for storing alignment information.
3854 2000-02-01 Timothy Wall <twall@cygnus.com>
3856 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3857 entries, matching the way GCC generates them. If not escaped, the
3858 filename is encoded incorrectly.
3860 2000-01-31 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-arm.c (reg_table): Add support for ATPCS register
3865 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3867 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3869 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3871 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3872 of a symbol when we really care about its value.
3874 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3876 * config/tc-mcore.c (md_assemble): Give warning message if
3877 operands passes to instruction are more than the spec.
3879 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3881 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3882 Thumb mode but the label seen was not declared as '.thumb_func'
3883 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3884 correct disassembly of Thumb code bounded by non function labels.
3886 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3888 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3889 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3891 * Makefile.in: Same here.
3894 * configure.in: Set bfd_gas for i386-aout when primary target
3895 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3896 we may need the primary te_file. Remove incorrect comment.
3898 * configure: Regenerate.
3900 * config/e-i386aout.c: New file.
3902 * as.c (USE_EMULATIONS): Move to before print_version_id.
3903 (struct emulation): Add i386aout.
3904 (show_usage): Split text strings. Reformat -a text. Add --em
3908 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3909 (aout_format_ops): New.
3912 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3913 preprocessor conditional and add aout USE_EMULATIONS tests.
3914 (read_a_source_file): Don't pass error strings to printf as
3918 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3920 (do_data): Same here.
3921 (process_file): And here.
3924 * symbols.c (colon): Rewrite "already defined" fatal message
3925 code for aout with USE_EMULATIONS.
3928 * config/obj-aout.c (OBJ_HEADER): Define.
3929 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3931 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3932 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3934 (obj_aout_type): Expand S_SET_OTHER here too.
3935 (obj_read_begin_hook): Remove.
3936 (aout_pop_insert): New.
3937 (obj_aout_s_get_other): New.
3938 (obj_aout_s_get_desc): New.
3939 (aout_format_ops): New.
3942 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3943 gets aout_pseudo_table.
3944 (aout_pseudo_table): Declare.
3945 (obj_read_begin_hook): Define.
3948 * config/obj-coff.c (obj_pseudo_table): Rename to
3950 (coff_pop_insert): Use coff_pseudo_table.
3951 (coff_sec_sym_ok_for_reloc): Remove.
3952 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3953 and comment all zero entries and remove #if 0 code.
3956 * config/obj-coff.h (obj_pop_insert): Define.
3957 (coff_pseudo_table): Declare.
3960 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3961 s_get_size, s_set_size. Comment all zero entries.
3964 * config/obj-elf.c (elf_s_get_other): New function.
3965 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3966 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3967 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3969 (obj_elf_parse_section_letters): Don't pass error strings to
3970 printf as format arg.
3973 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3975 (elf_s_get_other): Declare.
3976 (S_GET_OTHER) Define as elf_s_get_other if not already
3978 (S_SET_OTHER): Only define when not already defined.
3979 (elf_obj_read_begin_hook): Declare.
3980 (obj_read_begin_hook): Define.
3981 (elf_obj_symbol_new_hook): Declare.
3982 (obj_symbol_new_hook): Define.
3985 * config/obj-multi.h: Add copyright header and protect against
3986 multiple inclusion. Add * to all function pointers.
3987 (OBJ_HEADER): If defined, include it rather than other defines
3989 (obj_frob_file_after_relocs): Test for NULL.
3990 (obj_symbol_new_hook): Here too.
3991 (obj_sec_sym_ok_for_reloc): And here.
3992 (S_GET_OTHER): Define.
3993 (S_GET_DESC): Define.
3994 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3995 (OBJ_MAYBE_ELF): Update comment.
3997 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3998 OBJ_AOUT preprocessor conditional and handle emulation by
3999 testing OUTPUT_FLAVOR.
4000 (i386_displacement): Here too.
4001 (md_section_align): Similarly here.
4002 (i386_target_format): Conditionally compile when more than one
4003 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4004 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4005 (i386_displacement): Here too.
4008 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4009 Define TARGET_FORMAT for aout only when not multi.
4012 * config/te-multi.h: Delete file as it's identical to te-generic.h
4014 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4016 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4017 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4020 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4022 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4025 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4027 * config/tc-mips.c (mips_do_align): New function.
4028 * config/tc-mips.h (md_do_align): Define.
4030 2000-01-10 Philip Blundell <philb@gnu.org>
4032 * doc/c-arm.texi (ARM Options): Fix typo.
4033 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4034 line separator for Linux.
4035 * doc/as.texinfo (Comments): Mention the ARM.
4037 2000-01-10 Philip Blundell <pb@futuretv.com>
4039 * configure.in (arm*-*-conix*): New target.
4040 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4042 * configure: Regenerate.
4044 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4046 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4047 (obj_elf_visibility): New function.
4049 * doc/as.texinfo (Visibility): New node: document visibility
4052 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4054 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4055 warning for absolute jump/call without `*' in non-intel mode. No
4056 need to set i.types[0] JumpAbsolute in intel mode.
4058 1999-12-22 Philip Blundell <pb@futuretv.com>
4060 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4061 hook function when changing sections.
4062 (arm_s_data): Likewise.
4064 1999-12-14 Nick Clifton <nickc@cygnus.com>
4066 * config/tc-arm.c (md_parse_option): Add support for -marm720
4067 command line switch.
4069 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4071 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4072 (r_registers, xr_registers): Define.
4073 (r_register_name, xr_register_name): New functions.
4074 (md_assemble): Handle new am33 operand types and instruction
4076 (mn10300_insert_operand, check_operand): Likewise.
4078 1999-11-29 Nick Clifton <nickc@cygnus.com>
4080 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4081 (s_force_thumb): Set thumb_mode to 2.
4082 (md_assemble): Do not complain about thumb instructions on a
4083 non-thumb target if thumb_mode is set to 2.
4085 1999-11-28 Michael Meissner <meissner@cygnus.com>
4087 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4088 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4089 (O_...): Add new machine dependent expressions if we are handling
4090 explicit relocations.
4091 (alpha_reloc_op): New static table holding the explicit relocation
4093 (alpha_literal_hash): New static to hold the hash table for
4094 explicit relocations.
4095 (alpha_macros): Add support for explicit relocations.
4096 (md_begin): If explicit relocations, initialize hash table.
4097 (md_assemble): Don't print a second error if tokenize_arguments
4098 already printed an error message.
4099 (md_apply_fix): Add support for explicit relocations.
4100 (alpha_force_relocation): Ditto.
4101 (alpha_fix_adjustable): Ditto.
4102 (alpha_adjust_symtab): New function to support explicit
4104 (alpha_adjust_symtab_relocs): Ditto.
4105 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4106 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4107 Add support for explicit relocations. Return -2 if an error
4108 message was already printed.
4109 (find_macro_match): Add support for explicit relocations. Comment
4111 (emit_insn): Add support for explicit relocations.
4112 (assemble_tokens): Ditto.
4114 (load_expression): Ditto.
4117 (emit_ir_load): Ditto.
4118 (emit_loadstore): Ditto.
4121 (emit_sextX): Ditto.
4122 (emit_division): Ditto.
4123 (emit_jsrjmp): Ditto.
4124 (emit_retjcr): Ditto.
4126 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4128 (tc_adjust_symtab): If explicit relocations, call the function
4129 alpha_adjust_symtab.
4130 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4131 relocations next to the literal relocation they reference.
4132 (TC_INIT_FIX_DATA): Initialize the new fields.
4133 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4135 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4137 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4138 'B' operand for PA2.0 bb instruction.
4140 1999-11-18 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4145 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4147 (mcore_force_relocation): Force relocations to be generated for
4150 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4152 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4153 (i386_displacement): Disallow O_big displacements.
4155 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4157 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4158 Small improvements in error checking.
4159 (md_assemble): Support for unconditional ARM instructions.
4160 (md_parse_option): Support for -m[arm]v5e flag.
4162 1999-11-12 Nick Clifton <nickc@cygnus.com>
4164 * macro.c (buffer_and_nest): Do not check beyond the end of the
4167 1999-11-11 Nick Clifton <nickc@cygnus.com>
4169 * macro.c (buffer_and_nest): Look for seperator after TO and
4172 1999-11-08 Andrew Haley <aph@cygnus.com>
4174 * app.c (do_scrub_chars): When in State 10, treat backslash
4175 characters in the same way as as symbol characters.
4177 1999-11-07 Richard Henderson <rth@cygnus.com>
4179 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4180 the previous label was in the current section before playing
4181 with auto-alignment.
4183 1999-11-06 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-v850.c (v850_force_relocation): Force relocation
4187 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4190 1999-11-05 Michael Meissner <meissner@cygnus.com>
4192 * expr.h (operatorT): Increase machine dependent operators to 16.
4193 * expr.c (op_rank): Ditto.
4195 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4197 * read.c (pseudo_set): Reject attempts to set the value of a
4200 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4203 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4205 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4206 to bfd_set_section_contents.
4208 1999-11-03 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4212 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4214 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4215 (mips_ip): Use OPCODE_IS_MEMBER.
4217 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4219 * config/tc-arm.c (reg_required_here): Improve comments.
4221 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4222 (tinsns): Initialize variants field.
4224 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4225 BAD_PC respectively.
4227 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4229 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4230 * config/tc-arm.h: Fix compile time warnings.
4232 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4234 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4235 form @abs16, @(abs16) and @(abs16 + imm).
4237 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4239 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4240 (ISA_HAS_64_BIT_REGS) New.
4241 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4242 mips_emit_delays,macro_build,load_register,load_addresss,
4243 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4244 and/or use new ISA_xxx macros in expressions involving
4245 ISA, particularly mips_opts.isa.
4247 1999-10-18 Michael Meissner <meissner@cygnus.com>
4249 * expr.h (operatorT): Add machine dependent operators md1..md8.
4250 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4251 for the machine dependent operators to use.
4253 * expr.c (op_rank): Add machine dependent operators.
4255 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4257 (O_cpregister): Ditto.
4258 (md_begin): Change X_op test that field is wide enough to use
4259 O_max instead of O_alpha_max.
4260 (cpu_types): Fill in missing initializer.
4261 (alpha_num_macros): Make unsigned.
4262 (md_assemble): Make opnamelen be size_t.
4263 (md_apply_fix): Cast alpha_num_operands to int before testing.
4264 (alpha_force_relocation): Ditto.
4265 (alpha_fix_adjustable): Ditto.
4266 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4267 (tc_gen_reloc): Ditto.
4268 (tc_get_register): Ditto.
4273 (s_alpha_ent): Ditto.
4274 (s_alpha_end): Ditto.
4275 (s_alpha_frame): Ditto.
4276 (s_alpha_prologue): Ditto.
4277 (s_alpha_file): Ditto.
4278 (s_alpha_gprel32): Ditto.
4279 (s_alpha_proc): Ditto.
4280 (s_alpha_set): Ditto.
4281 (s_alpha_base): Ditto.
4282 (s_alpha_align): Ditto.
4283 (s_alpha_arch): Ditto.
4284 (alpha_align): Ditto.
4285 (assemble_insn): Suppress unused variable warning.
4287 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4288 order in the structure.
4289 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4291 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4293 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4295 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4297 * config/tc-i386.c (i386_index_check): Correct #endif location.
4299 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4301 * as.c (show_usage): Document new options.
4302 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4303 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4304 (parse_args): Parse the new options.
4305 (main): If there were warnings, and --fatal-warnings
4306 was specified, print an error.
4307 * as.h: New variable, flag_fatal_warnings, for new option.
4309 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4311 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4312 '@'. Change autoincrement completers to fall through to cache control
4315 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4317 (pa_parse_addb_64_cmpltr): New function.
4319 * config/tc-hppa.c (pa_ip): Change error message.
4320 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4321 '?Q' args to allow falling through.
4323 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4324 Remove unused conditional codes.
4325 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4327 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4329 * config/tc-d30v.c (CHAR_BIT): Define.
4330 (check_range): Fix bit operations to support integers bigger than
4333 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4335 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4338 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4339 Doug Evans <devans@cygnus.com>
4341 Add support for m32rx.
4342 * config/tc-m32r.c (enable_m32rx): New static global.
4343 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4344 (allow_m32rx): New function.
4345 (M32R_SHORTOPTS): Add `O'.
4346 (md_longopts): Add --m32rx plus several warning options.
4347 (md_parse_option): Handle new options.
4348 (md_show_usage): Print them.
4349 (md_begin): Enable m32rx.
4350 (OPERAND_IS_COND_BIT): New macro.
4351 (first_writes_to_seconds_operands): New function.
4352 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4353 (target_make_parallel,assemble_two_insns): New functions.
4354 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4355 If optimizing and m32rx, try to make consecutive insns parallel.
4357 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4359 * config/tc-mips.c (nopic_need_relax): Allow for the
4360 .sdata.foo sections generated by -fdata-sections,
4361 and for the .gnu.linkonce.s sections generated by C++.
4363 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4365 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4366 with cleaner code using completer prefixes. Add 'Y'.
4368 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4370 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4372 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4373 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4374 insn does not match and we should try the next insn in the table.
4376 1999-09-22 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4380 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4382 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4385 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4387 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4388 OBJ_ELF. If ELF, add "sq".
4389 (md_parse_option): If ELF, ignore -s and -q.
4390 (md_show_usage): Mention ELF options.
4392 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4397 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4399 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4401 * config/tc-hppa.c (struct pa_it): New field "trunc".
4402 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4403 (pa_parse_ftest_gfx_completer): New function
4404 (pa_parse_fp_cnv_format): New function.
4406 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4407 (md_apply_fix): Handle 22bit pc-rel branches.
4409 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4411 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4413 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4415 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4417 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4419 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4420 (pa_ip): Handle 'fX'.
4422 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4425 unwinds unless the function is in the text space.
4426 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4428 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4430 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4431 (md_assemble): To here. Tweak address generation.
4433 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4435 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4436 (md_assemble): Call dwarf2_where for OBJ_ELF.
4437 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4438 (pa_end_of_source): New function.
4439 * tc-hppa.h (md_end): Define for OBJ_ELF.
4441 1999-09-14 Michael Meissner <meissner@cygnus.com>
4443 * configure.in (Canonicalization of target names): Remove adding
4444 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4445 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4446 * configure: Regenerate.
4448 1999-09-14 Donn Terry <donn@interix.com>
4450 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4452 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4454 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4455 pc-relative jmp/call to an absolute symbol.
4456 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4457 absolute section symbols.
4459 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4460 jump handling code and comments.
4462 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4464 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4465 the value if TE_PE and a global defined symbol.
4467 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4469 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4470 print the symbol, rather than printing it here.
4472 1999-09-11 Donn Terry <donn@interix.com>
4474 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4475 BFD_RELOC_RVA relocations.
4477 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4478 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4481 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4483 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4484 * doc/internals.texi (Object format backend): Document
4487 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4488 relocations against global symbols if TE_PE.
4490 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4491 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4493 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4496 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4497 symbols which do not have a constant value, or tags with
4498 non-tags. Remove the symbol from the list before adding it at the
4501 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4502 C_FCN symbol differently if TE_PE.
4503 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4504 appears in the pseudo-op, rather coff_line_base which is only set
4507 * config/obj-coff.c (obj_coff_loc): New static function.
4508 (obj_pseudo_table): Add "loc".
4510 * config/obj-coff.c (add_lineno): Check that the line number is
4513 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4514 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4516 (md_atof): Return NULL rather than 0.
4517 * config/tc-i386.c (md_atof): Change type to int.
4518 * expr.c (expr): Change first parameter to int.
4519 * config/obj-coff.c: Add declarations for static functions.
4520 (coff_frob_symbol): Use SYM_AUXENT.
4521 * config/tc-i386.h (flag_16bit_code): Don't declare.
4523 * config/obj-coff.c (obj_coff_section): Default to setting
4524 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4526 * write.c (adjust_reloc_syms): Print adjusted fixup.
4528 * expr.c (integer_constant): Correct too_many_digits calculation
4531 1999-09-09 Andreas Schwab <schwab@suse.de>
4533 * doc/c-arm.texi: Fix arguments of @var to not contain
4536 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4538 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4540 (md_parse_option): Only support -k flag for ELF and COFF targets.
4542 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4544 * config/tc-hppa.c (pa_ip): Put strict register checks before
4545 call to pa_parse_number.
4547 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4549 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4551 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4554 1999-09-06 Donn Terry <donn@interix.com>
4556 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4558 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4561 candidate instruction. Require registers for register arguments
4562 when in strict mode. Require assemble-time constants for
4563 constants when in strict mode.
4564 (pa_get_absolute_expression): Require a constant when in strict
4567 1999-09-06 Nick Clifton <nickc@cygnus.com>
4569 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4571 1999-09-04 Steve Chamberlain <sac@pobox.com>
4573 * config/tc-pj.c: New file, supports picoJava in ELF.
4574 * config/tc-pj.h: Ditto.
4575 * configure.in (pjl*, pj*): New targets.
4576 * Makefile.am: Rebuild dependencies.
4577 (CPU_TYPES): Add pj.
4578 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4579 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4580 * doc/c-pj.texi: New file.
4581 * doc/as.texinfo: Add some PJ specifics.
4582 * doc/all.texi: Add PJ to the list of all architectures, sort them
4584 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4585 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4587 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4589 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4590 (obj_frob_file): Test for null pointer.
4591 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4592 (OBJ_PROCESS_STAB): And here.
4593 (elf_obj_sy): Remove
4595 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4596 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4597 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4599 * config/obj-coff.c (no_func): Remove.
4600 (coff_format_ops): Change occurrences of no_func to 0, as we test
4601 for 0 in obj-multi.h.
4603 * configure.in: Enable bfd for i386-coff when primary target is
4604 bfd. Enable i386 elf,coff emulation support. Don't set
4605 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4606 emulation to support.
4607 *configure: Regenerate.
4609 1999-09-02 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4612 .section .line directive is encountered.
4614 1999-09-01 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4619 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4620 * as.texinfo: Document --gdwarf2 command line option.
4621 Add additional documentation of ARM command line switches.
4623 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4625 * config/tc-i386.c (i386_intel_memory_operand): Combine
4626 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4627 and RESTORE_END_STRING around parse_register calls.
4628 (i386_operand): Here too.
4629 (i386_is_reg): Remove.
4630 (parse_register): Move as_bad calls from within this function to
4633 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4635 Based on a patch from H.J. Lu <hjl@gnu.org>
4636 * config/tc-i386.c (parse_register): Handle FP regs specially.
4637 (md_begin): Remove '(' and ')' from register_chars.
4639 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4641 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4642 error message (done elsewhere).
4644 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4646 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4648 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4650 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4653 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4655 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4657 Add new completers. Fix bug in 64 bit condition handling.
4659 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4662 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4664 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4666 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4668 1999-08-27 Jim Wilson <wilson@cygnus.com>
4670 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4671 (struct ls): Add frag field. Initialize it to zero.
4672 (out_end_sequence): New local text_frag. Set it while in text section.
4673 Replace address check with frag check. Set ls.frag to text_frag if
4674 out_set_addr called.
4675 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4676 Set it before switching sections. Replace address check with frag
4677 check. Set ls.frag to saved_frag if out_set_addr called.
4679 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4681 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4682 output "advance_pc" opcode instead of calling gen_addr_line().
4683 The latter has the undesired side-effect of creating a new row
4684 in the debug line info matrix.
4686 1999-08-26 Jim Wilson <wilson@cygnus.com>
4688 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4689 ls.last_filename if last is less than zero. Set ls.last_filename
4690 when allocating new entry.
4691 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4694 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4696 * config/tc-i386.c (i386_index_check): Fix the displacement size
4697 when INFER_ADDR_PREFIX.
4699 1999-08-18 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4704 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4706 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4707 handle 0xffffNNNN constants correctly.
4709 1999-08-16 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4714 1999-08-13 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4717 (md_apply_fix3): Always pass positive values to
4718 validate_offset_imm.
4720 1999-08-12 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-arm.c (skip_whitespace): New macro.
4723 Formatting tidy ups.
4725 (md_apply_fix3): Store relocation offset in addend for ELF based
4727 (arm_force_relocation): Always generate relocs for Thumb function
4730 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4732 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4733 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4735 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4737 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4738 flags for the unwind subspace.
4740 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4741 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4742 suitable relocation based on the size of the target's pointer.
4743 Always Use subsegment zero for the unwinders.
4744 (pa_level): Handle "2.0w".
4746 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4748 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4749 with the following instruction unless this was specified.
4751 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4753 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4754 certain sections, to match BFD changes.
4756 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4758 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4759 (EXTRA_SCRIPTS): Define to keep automake happy.
4760 * Makefile.in: Rebuild.
4762 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4764 * Makefile.am: Rename .dep* files to DEP*.
4765 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4766 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4768 * Makefile.in: Rebuild.
4770 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4772 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4774 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4776 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4777 avoid problems on DOS filesystems.
4778 * Makefile.in: Rebuild.
4780 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4782 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4784 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4787 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4789 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4790 line to create ${GDBINIT} rather than .gdbinit.
4791 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4793 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4795 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4797 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4799 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4801 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4803 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4804 non-adjustable symbols.
4806 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4808 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4810 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4812 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4815 1999-08-05 Donn Terry <donn@interix.com>
4817 * config/te-interix.h: New file.
4818 * configure.in (i386-*-interix*): New target.
4819 * configure: Rebuild.
4821 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4823 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4824 selectors for ELF too.
4825 (selector_table): Add "ltp" and "rtp" selectors.
4827 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4829 * config/tc-i386.c (i386_operand): No need to change
4830 operand_string pointer in segment reg case before goto
4831 do_memory_reference. Initialise displacement_string_start and
4832 displacement_string_end after do_memory_reference label.
4833 (i386_index_check): Add operand_string param, and print error
4834 message on failure here.
4835 (i386_intel_memory_operand): Instead of here.
4836 (i386_operand): And here.
4837 (INFER_ADDR_PREFIX): Enable.
4839 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4841 * config/tc-i386.h (DefaultSize): Define. Renumber following
4842 opcode_modifier defines.
4844 From Etienne Lorrain <etienne.lorrain@ibm.net>
4845 * config/tc-i386.c (stackop_size): New variable.
4846 (set_16bit_code_flag): Clear it here.
4847 (set_16bit_gcc_code_flag): New function.
4848 (md_pseudo_table): Add "code16gcc" entry.
4849 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4851 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4853 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4854 next_set_end even if the end symbol is being discarded.
4856 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4857 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4858 * config/obj-coff.c: Likewise.
4859 (seg_info_type): Remove.
4860 (seg_info_off_by_4): Change to array of segT.
4861 (s_get_segment): Adjust accordingly.
4862 (obj_pseudo_table): Fully initialize sentinel entry.
4864 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4865 Ralf Baechle <ralf@uni-koblenz.de>.
4867 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4869 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4871 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4873 * config/tc-i386.c: Indentation and white space changes.
4874 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4875 don't enable it by default.
4876 (i386_intel_operand): Remove redundant prototype.
4877 Move check on number of memory operands, and i.mem_operands++
4878 (i386_intel_memory_operand): To here.
4879 Remove i386_immediate code from here. Remove special case code
4880 for input and output using (%dx). Remove base/index checks and
4881 call i386_index_check instead. Save initial operand_string
4882 argument for error message.
4883 (i386_operand): Remove redundant prototype. Move base/index
4884 checks to i386_index_check.
4885 (i386_displacement): Move intel mode check for non-zero
4887 (i386_intel_memory_operand): To here.
4889 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4891 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4892 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4893 by .register pseudo-op if -64 and --no-undeclared-regs.
4894 (s_register, sparc_adjust_symtab): New functions.
4895 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4896 Declare sparc_adjust_symtab as tc_adjust_symtab.
4897 * doc/c-sparc.texi: Add description of #ignore special literal
4898 for .register pseudo-op.
4900 1999-07-30 Catherine Moore <clm@cygnus.com>
4902 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4903 the relocation's section offset.
4905 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4907 * write.c (fixup_segment): Fix generic error check overflow test.
4909 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4910 X_add_number to long.
4912 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4914 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4917 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4919 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4922 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4924 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4926 * configure.bat: Remove; obsolete.
4927 * config/go32.cfg: Likewise.
4929 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4931 * configure.in (i386-*-vxworks*): New target.
4932 * configure: Rebuild.
4934 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4936 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4938 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4940 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4942 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4943 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4944 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4945 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4946 MAX_RELOC_EXPANSION): Define.
4947 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4949 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4951 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4952 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4953 block. Print a warning if an 8-bit or 16-bit constant
4954 displacement or immediate is truncated on output.
4955 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4957 (i386_operand): Disallow immediate jump absolute operand.
4959 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4961 * configure.in: Bump version number to 2.9.5.
4962 * configure: Rebuild.
4964 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4967 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4969 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4970 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4972 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4974 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4976 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4978 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4979 if -mno-fpu was given.
4980 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4982 (cons_fix_new_arm): Remove misleading comments.
4984 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4986 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4988 (relax_segment): Likewise. After giving a rs_org error, convert
4989 the frag to rs_align to avoid cascading errors.
4991 1999-07-12 Andreas Schwab <schwab@suse.de>
4993 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4995 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4997 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4998 as appropriate. Fill in structure initializations. Add variable
4999 initializations. Add casts.
5000 * dwarf2dbg.c (print_stats): Change i to size_t.
5001 * listing.c (listing_listing): Change list_line to unsigned int.
5003 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5005 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5006 rather than checking for \001 and \002 in symbol name.
5007 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5009 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5011 * configure.in (hppa*-linux-gnu*): New target.
5012 * configure: Rebuilt.
5014 1999-07-08 Nick Clifton <nickc@cygnus.com>
5016 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5018 1999-07-07 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5021 accessing symbolP directly.
5023 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5025 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5028 1999-07-05 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-arm.c (ARM_EXT_V5): Define.
5031 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5032 (md_begin): Detect ARM v5 architectures.
5033 (md_parse_option): Accept arm v5 specification.
5034 (md_show_usage): Documment -marmv5 switch.
5036 * doc/c-arm.texi: Document -marmv5 command line option.
5038 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5040 (validate_immediate_twopart): New function. Determine if a
5041 constant can be computed by two ADD instructions.
5042 (output_inst): Remove its command line parameter - it was never
5044 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5045 implememt the ADRL pseudo op.
5046 (tc_gen_reloc): Generate a suitable error message if an ADRL
5047 instruction tries to generate a real reloc.
5049 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5051 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5053 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5056 1999-06-27 H.J. Lu <hjl@gnu.org>
5058 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5059 non BFD_ASSEMBLER case.
5061 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5063 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5066 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5068 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5069 out_end_sequence() when the address decreases due to a new frag.
5070 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5071 numbering starts with 1.
5073 1999-06-23 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5077 (mcore_s_text): Call obj_elf_text for ELF target.
5078 (mcore_s_data): Call obj_elf_data for ELF target.
5079 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5081 (mcore_s_bss): New function: Dump literal table before changing
5083 (mcore_s_comm): New function: Dump literal table before changing
5086 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5087 No longer static functions.
5088 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5089 Provide prototypes for these functions.
5091 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5093 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5094 a list of names, to try obj_segment_name, and to try abbreviated
5095 names when using COFF without long section names.
5097 * config/tc-alpha.c: More use of symbol accessor functions.
5098 * config/tc-arc.c: Likewise.
5099 * config/tc-d30v.c: Likewise.
5100 * config/tc-fr30.c: Likewise.
5101 * config/tc-i860.c: Likewise.
5102 * config/tc-m88k.c: Likewise.
5103 * config/tc-mcore.c: Likewise.
5104 * config/tc-ns32k.c: Likewise.
5105 * config/tc-sparc.c: Likewise.
5106 * config/tc-v850.c: Likewise.
5108 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5109 sy_value with appropriate accessor functions.
5110 * config/tc-arm.c (md_apply_fix3): Likewise.
5111 * config/tc-d10v.c (AT_WORD_P): Likewise.
5112 * config/tc-v850.c (reg_name_search): Likewise.
5114 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5115 use symbol_get_bfdsym instead.
5116 * config/tc-ppc.c (md_assemble): Likewise.
5117 * config/tc-v850.c (v850_comm): Likewise.
5119 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5121 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5122 the symbol, rather than accessing the bsym member.
5123 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5124 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5125 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5126 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5127 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5128 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5129 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5130 * config/tc-v850.c (tc_gen_reloc): Likewise.
5132 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5134 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5135 (hppa_gen_reloc_type): Conditionalize on BFD64.
5136 (tc_gen_reloc): Re-enable ELF relocations.
5137 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5139 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5141 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5143 (do_ldst): Move assignment out of if condition.
5144 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5145 parentheses to avoid warning.
5147 1999-06-21 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5150 macro to get at the BFD symbol associated with a GAS symbol.
5152 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5154 * config/tc-ppc.c: Update for symbol handling changes.
5155 * config/obj-coff.c: Likewise.
5157 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5159 * tc-hppa.c: General cleanups of ELF support. No more spaces
5160 and subspaces for ELF.
5161 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5162 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5163 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5164 (UNWIND_SECTION_NAME): Likewise.
5165 (space/subspace related structures): Conditionalize definitions
5167 (space/subspace directives and support routines): Conditionalize
5168 definitions and references/uses on OBJ_SOM.
5169 (label_symbol_struct): For ELF, track the symbol's segment. For
5170 SOM track its space.
5171 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5173 (USE_ALIASES): Kill for both SOM & ELF.
5174 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5175 (pa_space, pa_subspace): Corresponding changes.
5176 (pa_spaces_begin): Corresponding chagnes.
5177 (md_begin): Do not muck around with space/subspace stuff for
5179 (md_apply_fix): Temporarily disable argument relocation stuff
5181 (tc_gen_reloc): Temporarily disable relocation generation for
5183 (pa_build_unwind_subspace): Similarly.
5185 1999-06-16 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-arm.c (thumb_set): New pseudo op.
5188 (text, data, section): Override these pseudo ops with ARM
5190 (s_thumb_set): New function: Perform the same as a .set pseudo
5191 op, but also mark the alias'ed symbol as being a Thumb
5193 (arm_s_text): New function: Perform the same as the .text
5194 pseudo op, but dump the literal pool before changing
5196 (arm_s_data): New function: Perform the same as the .data
5197 pseudo op, but dump the literal pool before changing
5199 (arm_s_section): New function: Perform the same as the
5200 .section pseudo op, but dump the literal pool before changing
5202 (arm_cleanup): Do not reset the current section before dumping
5205 1999-06-17 Nick Clifton <nickc@cygnus.com>
5207 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5208 OPTION_NO_WARN_UNMATCHED entries.
5209 (md_parse_option): Generate a warning message if an unrecognised
5210 option is encountered.
5212 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5213 (get_operands): When parsing an expression after an '@' symbol
5214 has been detected, do not ignore '#' symbols.
5215 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5218 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5220 From K. Richard Pixley <rich@noir.com>:
5221 * configure.in (ppc-*-vxworks*): New target.
5222 * configure: Rebuild.
5224 1999-06-12 Philip Blundell <philb@gnu.org>
5226 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5228 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5230 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5231 which refer to symbols in linkonce sections, permit reducing the
5232 relocs if the symbol is local.
5234 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5236 * subsegs.c (subseg_text_p): New function.
5237 * as.h (subseg_text_p): Declare.
5238 * read.c (do_align): Use subseg_text_p to set the default fill.
5239 * write.c (subsegs_finish): Likewise.
5240 * config/obj-coff.c (write_object_file): Likewise.
5241 * config/tc-i386.h (md_maybe_text): Don't define.
5242 (md_do_align): Use subseg_text_p to set the default fill.
5243 * config/tc-m32r.c (m32r_do_align): Likewise.
5244 * config/tc-sh.c (sh_do_align): Likewise.
5245 * config/tc-sparc.h (md_do_align): Likewise.
5247 1999-06-12 David O'Brien <obrien@freebsd.org>
5249 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5250 * configure: Rebuild.
5252 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5254 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5255 * Makefile.am: Rebuild dependencies.
5256 * Makefile.in: Rebuild.
5258 * config/tc-i386.c (i386_immediate): Remove unused label
5261 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5262 * symbols.c: Likewise.
5263 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5264 sy_next field when taking address, rather than symbol_next.
5266 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5268 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5269 value from the output file architecture.
5270 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5271 * dwarf2dbg.h: Change bfd_vma to addressT.
5273 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5275 * dwarf2dbg.h: Use PARAMS in function declarations.
5277 1999-06-11 Martin Dorey <mdorey@madge.com>
5279 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5280 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5282 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5284 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5286 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5288 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5291 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5293 * read.c (read_a_source_file): Only declare inescape if
5296 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5298 (find_entry_byval): Add parens to avoid warning.
5300 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5302 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5305 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5307 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5310 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5311 synthetize_setx): New functions.
5312 (md_assemble): Broken the special cases into the above
5313 functions. Make compiler happy if sizeof(bfd_vma)==4.
5314 Fix sethi generated from set/setuw. If instructions have a relloc,
5315 always clear the fields to be relocated in the opcode.
5316 (sparc_ip): Remove special_case global variable.
5318 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5320 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5321 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5322 indication of success rather than a value.
5323 (itbl_get_val): Likewise.
5324 (itbl_get_field): Use strcspn. Change delimiters to include
5326 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5327 (itbl_get_val): Likewise.
5328 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5330 * symbols.c (copy_symbol_attributes): Convert local symbols to
5333 1999-06-10 Nick Clifton <nickc@cygnus.com>
5335 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5338 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5340 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5341 Optimize set if sizeof(bfd_vma) == 64.
5342 (sparc_ip): Fix sethi - without %hi() it should generate
5343 R_SPARC_22 reloc, not R_SPARC_HI22.
5344 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5346 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5348 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5349 (s_ncons): New function.
5350 (native_op_table): New table.
5351 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5352 R_SPARC_OLO10 handling.
5354 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5356 * expr.h (struct expressionS): Revert last change; widen X_op.
5357 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5359 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5361 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5362 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5363 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5364 * Makefile.in: Regenerated.
5366 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5367 `common' pass on to s_mri_common.
5368 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5370 1999-06-06 Richard Henderson <rth@cygnus.com>
5372 * config/obj-elf.c (obj_elf_section): Don't free the return
5373 value of demand_copy_C_string.
5375 1999-06-05 Richard Henderson <rth@cygnus.com>
5377 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5378 creation logic from obj_elf_create_section.
5380 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5381 (section_stack): New.
5382 (special_sections): Make const.
5383 (obj_elf_section): Gut and rewrite parsing.
5384 (obj_elf_change_section): New function broken out of obj_elf_section.
5385 (obj_elf_parse_section_letters): Likewise.
5386 (obj_elf_section_word): Likewise.
5387 (obj_elf_section_type): Likewise.
5388 (obj_elf_previous): Treat as a toggle.
5389 (obj_elf_popsection): New.
5390 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5391 (ppc_section_type): Likewise.
5392 * config/tc-ppc.h: Likewise.
5394 * expr.h (struct expressionS): Don't make X_op a bitfield.
5395 * config/tc-alpha.c: Update for symbol handling changes.
5396 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5397 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5399 1999-06-05 Richard Henderson <rth@cygnus.com>
5401 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5402 (dwarf2_gen_line_info): Kill unused variables.
5403 (dwarf2_finish): Likewise.
5404 (dwarf2_where): Likewise.
5405 (dwarf2_directive_file): If we've only got a string,
5406 hand off to s_app_file.
5407 * ecoff.c: Move the include of ecoff.h.
5408 * symbols.h (S_IS_FUNCTION): Prototype.
5410 * read.c (LEX_HASH): Supply a default.
5412 (s_globl): Update `c' after skipping whitespace.
5413 * read.h (LEX_END_NAME, is_name_ender): New.
5414 * expr.c (get_symbol_end): Respect it.
5416 1999-06-04 Mark Klein <mklein@dis.com>
5418 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5420 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5422 * config/tc-hppa.c: Update for symbol handling changes.
5424 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5426 * cgen.c: Update for symbol handling changes.
5427 * config/tc-m32r.c: Likewise.
5429 * config/tc-hppa.h: Update for symbol handling changes.
5430 * config/tc-hppa.c: Likewise.
5432 * config/tc-arm.h: Update for symbol handling changes.
5433 * config/tc-arm.c: Likewise.
5434 (symbol_make_empty): Remove. Just use symbol_create.
5436 * symbols.c (symbol_set_tc): Correct name.
5438 * Makefile.am: Rebuild dependencies.
5439 ($(OBJS)): Don't depend upon struc-symbol.h.
5440 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5441 * dep-in.sed: Don't remove struc-symbol.h.
5442 * Makefile.in: Rebuild.
5444 * doc/internals.texi (Symbols): Describe changes in symbol
5447 1999-06-03 Richard Henderson <rth@cygnus.com>
5449 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5450 instead of doing the work by hand.
5452 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5454 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5455 state of line state-machine.
5456 (struct ls): Collect DWARF2 line state-machine state in new member
5457 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5458 resulted in any DWARF2 directives.
5459 (reset_state_machine): New function.
5460 (out_end_sequence): Ditto.
5461 (dwarf2_gen_line_info): When switching sections or switching to a
5462 lower text address, call out_end_sequence() first to terminate the
5463 previous code sequence as code sequences MUST have monotonically
5464 increasing addresses.
5465 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5467 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5469 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5470 DWARF2 debug info (line information only, at this point).
5471 * as.h: Update comment about supported debug formats.
5472 * dwarf2dbg.c, dwarf2dbg.h: New files.
5473 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5475 * expr.c (operand): Don't use [ for parens if we want an index op.
5476 (op_encoding): Switch [ into O_index, if desired.
5477 (op_rank): Renumber with O_index on bottom.
5478 (expr): If O_index, match closing bracket.
5479 * expr.h (O_index): New.
5481 * read.c (read_a_source_file): Conditionally allow matched "
5482 in lines passed to md_assemble.
5484 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5486 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5488 Add support for storing local symbols in a small structure to save
5489 memory when assembling large files.
5490 * as.h: Don't include struc-symbol.h.
5491 (symbolS): Add typedef.
5492 * symbols.c: Include struc-symbol.h.
5493 (local_hash): New static variable.
5494 (save_symbol_name): New static function, from symbol_create.
5495 (symbol_create): Call save_symbol_name.
5496 (local_symbol_count): New static variable.
5497 (local_symbol_conversion_count): Likewise.
5498 (LOCAL_SYMBOL_CHECK): Define.
5499 (local_symbol_make): New static function.
5500 (local_symbol_convert): New static function.
5501 (colon): Handle local symbols. Create local symbol for local
5503 (symbol_table_insert): Handle local symbols.
5504 (symbol_find_or_make): Create local symbol for local label name.
5505 (symbol_find_base): Check for local symbol.
5506 (symbol_append, symbol_insert): Check for local symbols.
5507 (symbol_clear_list_pointers, symbol_remove): Likewise.
5508 (verify_symbol_chain): Likewise.
5509 (copy_symbol_attributes): Likewise.
5510 (resolve_symbol_value): Handle local symbols.
5511 (resolve_local_symbol): New static function.
5512 (resolve_local_symbol_values): New function.
5513 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5514 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5515 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5516 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5517 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5518 (symbol_previous, symbol_next): New functions.
5519 (symbol_get_value_expression): Likewise.
5520 (symbol_set_value_expression): Likewise.
5521 (symbol_set_frag, symbol_get_frag): Likewise.
5522 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5523 (symbol_mark_used_in_reloc): Likewise.
5524 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5525 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5526 (symbol_mri_common_p): Likewise.
5527 (symbol_mark_written, symbol_clear_written): Likewise.
5528 (symbol_written_p): Likewise.
5529 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5530 (symbol_section_p, symbol_equated_p): Likewise.
5531 (symbol_constant_p): Likewise.
5532 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5533 (symbol_get_obj, symbol_set_obj): Likewise.
5534 (symbol_get_tc, symbol_set_tc): Likewise.
5535 (symbol_begin): Initialize local_hash.
5536 (print_symbol_value_1): Handle local symbols.
5537 (symbol_print_statistics): Print local symbol statistics.
5538 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5539 Declare new symbols.c functions. Move many declarations here from
5541 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5542 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5543 (struct symbol): Move bsym to make it clearly the first field.
5544 Remove TARGET_SYMBOL_FIELDS.
5545 (symbolS): Don't typedef.
5546 (struct broken_word): Remove.
5547 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5548 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5549 (symbol_clear_list_pointers): Likewise.
5550 (symbol_insert, symbol_remove): Likewise.
5551 (symbol_previous, symbol_append): Likewise.
5552 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5553 (struct local_symbol): Define.
5554 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5555 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5556 (local_symbol_get_frag, local_symbol_set_frag): Define.
5557 (local_symbol_get_real_symbol): Define.
5558 (local_symbol_set_real_symbol): Define.
5560 * write.c (write_object_file): Call resolve_local_symbol_values.
5561 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5562 (TARGET_SYMBOL_FIELDS): Don't define.
5563 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5564 ECOFF_DEBUGGING, add ECOFF fields.
5565 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5566 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5567 ECOFF_DEBUGGING, add ECOFF fields.
5568 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5569 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5570 * config/tc-mcore.h: Don't include struc-symbol.h.
5571 (TARGET_SYMBOL_FIELDS): Don't define.
5572 (struct mcore_tc_sy): Define.
5573 (TC_SYMFIELD_TYPE): Define.
5574 * Many files: Use symbolS instead of struct symbol. Use new
5575 accessor functions rather than referring to symbolS fields
5578 * read.c (s_mri_common): Don't add in value of line_label.
5580 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5581 checking for SEC_LINK_ONCE.
5583 * config/tc-sh.h (sh_fix_adjustable): Declare.
5585 * app.c (input_buffer): New static variable.
5586 (app_push): Save saved_input in allocated buffer.
5587 (app_pop): Restored saved_input.
5588 (do_scrub_chars): Change get parameter to take char * and int as
5589 arguments. Change GET macro to pass input_buffer to get
5590 function. Don't save input into allocated buffer.
5591 * as.h (do_scrub_chars): Update declaration.
5592 * input-file.c (input_file_get): Change to take char * and int.
5593 Read data into passed in buffer. Remove static buffer.
5594 * read.c (scrub_from_string): Change to take char * and int. Copy
5595 data into passed in buffer.
5597 * hash.h: Neaten. Declare hash_traverse.
5598 * hash.c: Complete rewrite based on BFD hashing code.
5599 * gasp.c (chunksize): New variable.
5600 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5603 1999-05-28 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5606 addend unless the target uses an old ABI.
5608 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5610 -Wchar-subscripts cleanup
5611 * listing.c (listing_newline): Use unsigned char variable, so
5612 calls to isascii,iscntrl are correct.
5613 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5615 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5616 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5617 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5618 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5620 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5622 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5624 (arch_coldfire_p): New #define.
5625 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5627 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5629 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5631 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5632 (install_operand): Add place `N'.
5633 (init_table): Add registers ACC, MACSR, MASK.
5635 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5637 * config/tc-m68k.c: Change mcf5200 --> mcf.
5638 (archs): Add mcf5206e, mcf5307.
5639 (m68k_ip): Add format `u'.
5640 (install_operand): Add place `m', `M', `h'.
5641 (init_table): Add upper/lower registers.
5643 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5645 1999-05-28 Martin Dorey <mdorey@madge.com>
5647 * config/tc-i960.c: Several minor changes to add ELF and
5648 BFD_ASSEMBLER support.
5649 * config/tc-i960.h: Likewise.
5650 * configure.in (i960-*-elf*): New target.
5651 * aclocal.m4, configure: Rebuild.
5653 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5655 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5656 reloc changes when defined(BFD_ASSEMBLER).
5658 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5660 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5662 * write.c (write_print_statistics): Output to file, not stderr.
5664 * expr.c (generic_bignum_to_int32,64): Prototype.
5666 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5667 output_sleb128, output_uleb128, output_big_sleb128,
5668 output_big_uleb128, output_big_leb128): Prototype.
5669 (output_big_sleb128, output_big_uleb128): Make inline.
5670 (output_big_leb128): Remove inline
5672 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5673 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5674 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5675 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5676 value for correct overflow check in write.c:fixup_segment.
5677 * write.c (fixup_segment): Move bitfield overflow checks to after
5678 the md_apply_fix call.
5679 * config/obj-coff.c (fixup_segment): Likewise.
5680 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5681 valueT *val argument.
5683 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5685 * config/atof-ieee.c (gen_to_words): Correctly round a
5686 denormalized number. Fix off-by-one in range checking for
5687 exponent in a denormal.
5689 1999-05-10 Nick Clifton <nickc@cygnus.com>
5691 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5694 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5696 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5698 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5700 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5701 (ReverseRegRegmem): Remove.
5702 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5703 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5704 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5707 From Doug Ledford <dledford@redhat.com>
5708 * config/tc-i386.h (RegXMM): New for P/III.
5709 * config/tc-i386.c: Add support for P/III.
5711 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5713 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5714 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5715 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5717 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5719 * config/tc-i386.c (i386_immediate): Skip whitespace before
5720 complaining about junk after expression.
5721 (i386_displacement): Likewise.
5723 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5725 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5726 Don't copy before downcaseing.
5728 1999-05-05 Catherine Moore <clm@cygnus.com>
5730 * tc-m68k.c: Include elf/m68k.h.
5731 (m68k_elf_final_processing): New routine.
5732 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5735 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5737 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5740 1999-04-30 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-mcore.c (mcore_s_section): Dump literals before
5745 1999-04-29 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5750 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5752 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5753 (TC_INIT_FIX_DATA): Delete.
5754 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5755 (TC_INIT_FIX_DATA): Delete.
5756 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5757 * write.c (fix_new_internal): Initialize fx_cgen member.
5758 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5759 (gas_cgen_md_apply_fix3): Update.
5760 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5761 (md_cgen_record_fixup_exp): Update.
5762 (FX_OPINFO_R_TYPE): Update.
5764 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5765 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5766 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5767 * frags.h (struct frag): Make opindex, opinfo ints.
5769 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5771 1999-04-26 Tom Tromey <tromey@cygnus.com>
5773 * aclocal.m4, configure: Updated for new version of libtool.
5775 1999-04-22 Nick Clifton <nickc@cygnus.com>
5777 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5779 (md_apply_fix3): Do not fix up absolute relocations against
5782 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5784 1999-04-20 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5787 changes and data-in-text directives.
5788 (mcore_cons): New function: intercept cons() operations.
5789 (mcore_float_cons): New function: intercept float_cons()
5791 (mcore_stringer): New function: intercept stringer() operations.
5793 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5795 * obj.h (struct format_ops): Change generate_asm_lineno field to
5797 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5799 * config/tc-alpha.c (find_opcode_match): Add default case to
5801 (find_macro_match): Likewise.
5802 (load_expression): Parenthesize && within ||.
5804 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5806 1999-04-17 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5809 .text .data .section pseudo ops.
5810 (mcore_s_section): New function. Dump lits before changing secs.
5811 (mcore_s_text): New function. Dump lits before changing secs.
5812 (mcore_s_data): New function. Dump lits before changing secs.
5814 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5816 * config/tc-mips.c (mips_32bitmode): New.
5817 (md_begin): Set mips_32bitmode if needed.
5818 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5819 Set EF_MIPS_32BITMODE.
5821 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5823 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5826 1999-04-16 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5830 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5832 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5833 expressions correctly.
5836 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5838 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5840 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5842 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5843 and fmpynfadd instructions.
5845 1999-04-11 Richard Henderson <rth@cygnus.com>
5847 * as.h (environ): Declare it, if needed.
5848 * as.c (dump_statistics): Don't declare environ.
5849 * configure.in (environ): Detect declaration.
5850 * configure, config.in: Rebuild
5852 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5853 (i386_displacement): Allocate enough space for replacement buffer.
5854 Clean up replacement buffer initialization.
5856 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5858 * subsegs.c (section_symbol): Don't create a new symbol if one
5859 already exists; instead, use the existing one, but set its segment
5860 and frag data if it hasn't already been defined.
5861 * config/obj-coff.c (c_section_symbol): Likewise.
5863 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5865 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5867 1999-04-08 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-mcore.c: New File: Support routines for MCore
5871 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5872 * config/obj-coff.c: Add support for mcore-pe target.
5874 * Makefile.am: Add support for MCore targets.
5875 * Makefile.in: Regenerate.
5876 * configure.in: Add support for MCore targets.
5877 * configure: Regenerate.
5879 * doc/all.texi: Set MCORE.
5880 * doc/as.texinfo: Document MCore specific command line options.
5882 * write.h: Prevent multiple inclusion.
5884 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5886 * asintl.h (LC_MESSAGES): Never define.
5887 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5889 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5892 * Makefile.am (m68k-parse.c): If configuring in the source
5893 directory, copy m68k-parse.y into the local directory before
5894 running ylwrap, to remove spurious differences when generating
5896 * Makefile.in: Rebuild.
5898 * config/tc-sparc.h (md_do_align): Just allocate the number of
5899 bytes necessary, rather than always allocating 1024.
5901 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5903 * listing.c (listing_newline): Add cast to avoid warning.
5904 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5905 * config/tc-i386.c (i386_scale): Add return value.
5906 (build_displacement_string): Remove unused local temp_disp2.
5907 (i386_intel_memory_operand): Add parentheses to avoid warning.
5908 (i386_intel_operand): Remove unused local end_of_operand_string.
5909 (i386_operand): Remove unused local operand_modifier.
5910 (i386_operand): Add parens to avoid warning.
5912 1999-04-04 Don Bowman <don@pixsci.com>
5914 * configure.in: Add mips*-*-vxworks* target; have it define
5916 * configure, config.in: Rebuild.
5918 1999-03-31 Nick Clifton <nickc@cygnus.com>
5920 * configure.in (emulations): Add support for arm-epoc-pe.
5921 * configure: Regenerate.
5922 * config/te-epoc-pe.h: New file. Define macros specific to
5924 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5925 for arm-epoc-pe target.
5927 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5929 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5931 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5933 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5934 detect ",n" without a condition.
5935 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5938 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5940 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5941 instruction is encoded with one bit.
5944 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5946 * doc/internals.texi (CPU backend): Mention that
5947 line_separator_chars should not include newline. From thi
5948 <ttn@mingle.glug.org>.
5950 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5952 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5953 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5955 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5957 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5959 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5961 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5964 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5966 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5968 1999-03-15 Martin Hunt <hunt@cygnus.com>
5970 * app.c (do_scrub_begin): Change '-' back to a symbol char
5971 so we can use multiple opcodes on a line again.
5973 * config/tc-d30v.c: By default, warn if a symbol has
5974 the same name as a register. Plus some minor
5975 updates from the branch.
5977 1999-03-13 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5980 BFD_RELOC_16 and BFD_RELOC_64.
5982 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5984 * expr.c (expr): Add missing else.
5986 1999-03-12 Nick Clifton <nickc@cygnus.com>
5988 * config/tc-arm.c (md_apply_fix3): Improve error message.
5990 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5992 * Makefile.am (CPU_TYPES): Add fr30.
5993 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5994 (fr30,m32r dependencies): Update.
5995 * Makefile.in: Rebuild.
5997 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5998 (gas_cgen_record_fixup_exp): Ditto.
5999 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6000 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6001 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6002 (md_cgen_lookup_reloc): Update use of operand->type.
6003 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6004 (md_convert_frag): Call cgen_operand_lookup_by_num.
6005 (md_cgen_lookup_reloc): Update use of operand->type.
6006 (m32r_cgen_record_fixup_exp): Ditto.
6008 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6010 * config/tc-mips.c (md_show_usage): Fix message.
6012 1999-03-03 Nick Clifton <nickc@cygnus.com>
6014 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6015 and LDR reg,=<expr> instruction.
6017 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6020 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6022 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6024 1999-02-17 Nick Clifton <nickc@cygnus.com>
6026 This patch was created by: Scott Bambrough
6027 <scottb@corelcomputer.com>
6030 Special cased '@' character. The '@' character is used as the
6031 ARM assembler comment character, as a special character
6032 and in ELF .symver pseudo-op's, and as a special character in
6033 .type and .section pseudo-ops.
6034 (symver_pseudo): New static variable.
6035 (symver_state): New static variable.
6036 (struct app_save): Add field 'symver_state'.
6037 (app_push): Save global symver_state int struct app_save.
6038 (app_pop): Restore global symver_state from struct app_save.
6039 (do_scrub_chars): Special case handling of '@' character in
6042 * configure.in: Modified to recognize armv* uname syntax from ARM
6044 * configure: Regenerated.
6046 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6047 a prefix to the section's type.
6048 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6049 the type's typename.
6051 * config/tc-arm.h: Add support for PIC generation:
6052 (pic_code): New boolean.
6053 (obj_relocate_extern): Define.
6054 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6055 (TC_CONS_FIX_NEW): Define.
6056 (tc_fix_adjustable): Define.
6057 (GLOBAL_OFFSET_TABLE_NAME): Define.
6059 * config/tc-arm.c: Add support for PIC generation:
6060 (line_seperator_chars): Allow ';' as a seperator for Linux.
6061 (is_immediate_prefix): New macro.
6062 (arm_parse_reloc): New function.
6063 (s_arm_elf_cons): New function.
6064 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6065 (md_undefined_symbol): Special case handling for the Global Offset
6067 (md_apply_fix3): Handle PIC relocs.
6068 (tc_gen_reloc): Handle PIC relocs.
6069 (md_parse_option): Add support for '-k' command line switch to
6070 enable PIC generation.
6071 (cons_fix_new_arm): New function.
6072 (s_arm_elf_cons): New function.
6074 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6076 * configure.in: Add comments for uses of AC_DEFINE.
6077 * acinclude.m4: Likewise.
6078 * acconfig.h: Remove.
6079 * aclocal.m4: Rebuild.
6080 * configure: Rebuild.
6081 * Makefile.in: Rebuild.
6082 * config.in: Rebuild.
6084 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6086 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6087 non-constant offset from a base register.
6089 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6091 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6094 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6096 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6097 (emit_insn): Look for pc-relative and no-overflow specifiers on
6098 internal relocation types.
6100 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6102 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6105 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6107 (mips_4650, mips_4010, mips_4100): Variables removed.
6108 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6109 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6111 (md_begin): Don't bother initializing the mips_NNNN variables;
6112 mips_cpu is set, and that's good enough now.
6113 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6114 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6115 (show): New function, to handle wrapping in the CPU lists.
6116 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6118 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6120 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6121 than treat as an immediate specifier.
6123 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6125 * config/tc-i386.c: Prototype many functions.
6126 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6127 (i386_immediate): Remove unused second argument.
6128 (i386_intel_operand): Fix i386_is_reg typo.
6129 (i386_operand): Use allow_naked_reg.
6130 (output_invalid): Make operand int for K&R.
6132 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6134 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6136 * Makefile.in: Rebuild.
6138 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6140 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6142 (EXTRA_as_new_SOURCES): Comment out.
6143 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6144 * Makefile.in: Rebuild.
6145 * doc/Makefile.in: Rebuild.
6146 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6147 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6148 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6149 * configure: Rebuild.
6150 * aclocal.m4: Rebuild.
6151 * config.in: Rebuild.
6152 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6153 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6154 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6155 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6156 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6157 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6158 (gas_cgen_record_fixup_exp): Ditto.
6159 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6160 descriptor, not global variable.
6161 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6162 descriptor, not global variable. Refer to insert_operand handler
6163 via cpu descriptor, not global function.
6164 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6165 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6166 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6167 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6168 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6169 * config/tc-m32r.c: Ditto.
6170 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6171 (md_assemble): Ditto.
6172 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6174 1999-02-09 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6177 relocations for ELF targets.
6179 1999-02-08 Nick Clifton <nickc@cygnus.com>
6181 * configure.in: Add support for StrongARM target.
6182 * configure: Regenerate.
6184 1999-02-05 Nick Clifton <nickc@cygnus.com>
6186 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6188 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6191 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6193 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6195 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6197 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6198 (INTEL_DWORD_MNEM_SUFFIX): Define.
6201 (DWORD_PTR): Define.
6202 (XWORD_PTR): Define.
6204 (OFFSET_FLAT): Define.
6206 (NONE_FOUND): Define.
6209 * config/tc-i386.c (set_intel_syntax): New routine.
6210 (intel_syntax): Declare.
6211 (allow_naked_reg): Declare.
6212 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6213 (intel_float_operand): New routine.
6214 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6215 Handle brackets as well as parens. Call i386_intel_operand for
6216 intel syntax. Reverse operands if appropriate. Handle new
6217 suffixes. Handle movzx and movsx.
6218 (i386_is_reg): New routine.
6219 (i386_immediate): New routine.
6220 (i386_scale): New routine.
6221 (i386_displacement): New routine.
6222 (i386_operand_modifier): New routine.
6223 (build_displacement_string): New routine.
6224 (i386_parse_seg): New routine.
6225 (i386_intel_memory_operand): New routine.
6226 (i386_intel_operand): New routine.
6227 (i386_operand): Call i386_displacement, i386_immediate,
6228 i386_scale, etc. instead of handling inline.
6229 (parse_register): Handle registers without prefix.
6231 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6233 * configure: Regenerate.
6234 * configure.in (arm-*-oabi): New.
6235 (thumb-*-oabi): New.
6236 * config/tc-arm.c (target_oabi): Declare.
6237 (md_apply_fix3): Support REL relocs.
6238 (md_parse_option): Handle -oabi.
6239 (elf32_arm_target_format): New routine.
6240 (md_longopts): Add OPTION_OABI.
6241 * config/tc-arm.h: Redefine TARGET_FORMAT.
6244 1999-01-28 Nick Clifton <nickc@cygnus.com>
6246 * write.c (write_relocs): Handle out of range error.
6248 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6249 (fr30_force_relocation): Default to 0.
6251 * config/tc-fr30.h (obj_fix_adjustable): Define.
6252 (TC_FORCE_RELOCATION): Define.
6254 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6257 1999-01-16 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6260 merge of two instructions if the left instruciton kills the right.
6262 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6264 * Makefile.in: Regenerate.
6265 * configure.in: Redo test for using cgen.
6266 * configure: Regenerate.
6268 1999-01-09 Nick Clifton <nickc@cygnus.com>
6270 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6271 redefinition of this macro.
6273 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6275 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6278 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6280 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6281 a read of HI or LO and an immediatly following branch.
6283 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6285 * config/tc-mips.c (md_begin): Another correction to the setting of
6288 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6290 * config/tc-mips.c (md_begin): Correct type-o in setting of
6293 1998-12-21 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6296 bit insn when optimizing, so that parallelised instructions will
6297 start on a 32 bit boundary.
6299 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6301 * config/tc-mips.c (mips_eabi64): New.
6302 (md_begin): Set mips_eabi64.
6303 (mips_elf_final_processing): Use it.
6305 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6307 * config/tc-mips.c (mips_elf_final_processing):
6308 Correct setting of ABI in e_flags.
6310 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6312 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6315 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6317 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6319 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6321 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6322 warning, values that don't fit in the field.
6324 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6326 * config/tc-mips.c (mips_abi_string): New.
6327 (md_parse_option,md_longopts): Add mabi.
6328 (mips_elf_final_processing): Set e_flags based on mabi flag.
6330 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6332 * config/tc-mips.c (md_parse_option): Handle vr4111.
6334 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6336 * config/tc-h8300.c (build_bytes): Change message given if the
6337 instruction requires H8/300H mode and we're not in Hmode, to
6338 suggest that it may be the operand modes that are the problem, not
6339 necessarily the opcode.
6341 1998-12-10 Nick Clifton <nickc@cygnus.com>
6343 * config/tc-fr30.c: Add line separator character.
6345 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6347 * configure.in (hppa-*-mpeix*): New target.
6348 * config/obj-som.h (obj_som_compiler): Declare.
6349 * config/obj-som.c (compiler_seen): New static variable.
6350 (obj_som_compiler): New function.
6351 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6352 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6353 (pa_type_args): Set hppa_priv_level.
6354 (pa_compiler): New static function if OBJ_SOM.
6355 * configure: Rebuild.
6357 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * read.c (output_leb128): Don't mark as inline.
6361 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6363 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6364 AIX .vbyte unaligned data support.
6365 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6366 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6369 1998-12-07 Nick Clifton <nickc@cygnus.com>
6371 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6374 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6376 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6377 BFD_RELOC_ARM_PCREL_BRANCH.
6379 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6382 checking the target type.
6383 (mips-dec-bsd*): Set endian to little.
6384 * configure: Rebuild.
6386 COFF weak symbol support, based on patches from Mark Elbrecht
6387 <snowball3@usa.net>:
6388 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6389 * config/obj-coff.c (obj_coff_weak): New static function.
6390 (obj_coff_endef) [both versions]: Handle weak symbols.
6391 (coff_frob_symbol): Likewise.
6392 (yank_symbols): Likewise.
6393 (obj_pseudo_table): Add "weak".
6395 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6396 <aymeric.vincent@emi.u-bordeaux.fr>.
6397 * aclocal.m4: Rebuild with current tools.
6398 * configure: Rebuild.
6400 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6401 an assertion failure for a case we can't handle when OBJ_ECOFF.
6403 * expr.c (operator): And with 0xff to avoid problems with signed
6406 1998-12-03 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6409 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6411 1998-12-02 Nick Clifton <nickc@cygnus.com>
6413 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6416 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6418 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6419 calculation of pcrel point.
6421 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6423 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6426 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6428 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6430 (d10v_cleanup): Only generate previous insn if a multiline insn is
6433 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6438 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6441 -marm6xxx command line switches.
6443 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6445 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6446 (itbl-ops.o): Delete duplicate dependencies.
6447 Rebuild dependencies.
6448 Add fr30 dependencies.
6449 * Makefile.in: Rebuild.
6451 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6453 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6455 * listing.c: Ignore line terminator characters found inside
6458 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6460 * po/gas.pot: Regenerated.
6462 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6464 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6465 fr30_is_label_start(). Also checks for delay slot insns.
6467 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6468 FR30 instructions which contain a colon in the mnemonic.
6470 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6472 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6474 * config/tc-fr30.c: Removed currently superflous code.
6476 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6478 * config/tc-fr30.h: New file.
6479 * config/tc-fr30.c: Tweaking so that it will compile.
6481 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6483 * config/tc-d10v.h (obj_fix_adjustable): Define.
6484 (TC_FORCE_RELOCATION): Define.
6485 (d10v_force_relocation): Declare.
6486 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6487 (md_apply_fix3): Handle Vtable relocs.
6488 (d10v_fix_adjustable): New.
6489 (d10v_force_relocation): New.
6491 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-d30v.c: Change default behaviour to ignore potential
6494 conflicts between register name and symbol names.
6496 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6498 * configure.in: Add fr30-*-*.
6499 * config/tc-fr30.c: New file.
6500 * Makefile.in: Regenerated.
6501 * config.in: Regenerated.
6502 * configure: Regenerated.
6503 * doc/Makefile.in: Regenerated.
6504 * po/gas.pot: Regenerated.
6506 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6508 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6511 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6513 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6515 (do_scrub_chars): Add some casts to unsigned char to avoid
6516 unwanted sign extension.
6517 * read.c (lex_type): Set characters about 127 to be symbol
6519 * config/tc-i386.c (md_begin): Set identifier_chars and
6520 operand_chars for values above 127.
6522 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6524 * configure.in: detect cygwin* instead of cygwin32*
6525 * configure: regenerate
6527 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6529 * listing.c: Add support for producing a listing from piped
6532 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6534 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6535 (append_insn): Account for the tx39's multiply behavior.
6537 1998-10-26 Michael Meissner <meissner@cygnus.com>
6539 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6540 from assemble_parallel_insns. Add support for '->' to indicate
6541 explicitly serializing the instructions.
6542 (md_assemble): Ditto.
6544 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6546 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6549 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6551 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6553 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6555 * config/tc-mips.c : support frame and regmask/fregmask when
6556 MIPS_STABS_ELF is specified.
6558 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6560 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6561 (md_apply_fix): Don't return 1 for VTABLE relocs.
6562 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6564 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6566 * doc/c-i386.texi: Replace occurences of "opcode" with
6567 "instruction mnemonic", "instruction", or "mnemonic" when
6568 referring to the name of an instruction. Use "opcode" when
6569 referring to the sequence of machine bytes.
6571 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6572 (is_opcode_char): Rename to is_mnemonic_char.
6573 (md_assemble and i386_operand): Correct error messages from
6574 "opcode" to "instruction mnemonic"
6575 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6576 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6577 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6578 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6579 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6580 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6581 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6583 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6585 * config/tc-i386.c (i386_operand): Check for garbage after
6588 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6590 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6591 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6593 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6595 * config/tc-sh.h (obj_fix_adjustable): Define.
6596 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6597 (md_apply_fix): Likewise.
6598 (tc_gen_reloc): Likewise.
6599 (sh_fix_adjustable): New.
6601 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6603 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6604 * cgen.h (gas_cgen_finish_insn): Update prototype.
6605 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6606 cgen_insn_t -> CGEN_INSN_INT.
6607 (make_parallel): Update handling of CGEN_INT_INSN_P.
6608 (assemble_parallel_insn): Ditto.
6609 (target_make_parallel): New function.
6610 (md_assemble): Use it.
6612 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6614 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6616 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6618 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6619 converted into lower case.
6621 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6623 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6624 (gas_cgen_tc_gen_reloc): Likewise.
6625 * config/tc-m32r.h (obj_fix_adjustable): Define.
6626 * config/tc-m32r.c (m32r_fix_adjustable): New.
6627 (m32r_force_relocation): Handle VTABLE relocs.
6629 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6631 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6633 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6635 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6636 to lower case before parsing.
6638 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6639 parallel insns modift buts in the PSW as a side effect.
6641 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6643 * config/tc-d30v.c (find_format): Test for missing flag and
6646 (md_apply_fix3): Fix error messages to avoid
6647 assumption about presence of a symbol.
6649 (parallel_ok): Disallow parallel instructions that both modify the
6652 (find_format): Generate a warning if an odd numbered register is
6653 used as the first register in a mutli-register instruction.
6655 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6658 relocations are always associated with a symbol.
6660 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6662 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6663 (elf32_sparc_force_relocation): Declare.
6664 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6665 (tc_gen_reloc): Handle vtable relocs.
6666 (elf32_sparc_force_relocation): New.
6668 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6670 * symbols.c (S_IS_FUNCTION): New.
6671 * config/tc-v850.h (obj_fix_adjustable): Define.
6672 (TC_FORCE_RELOCATION): Define.
6673 (v850_force_relocation): Declare.
6674 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6675 of fx_addnumber for VTABLE reloc addends.
6676 (md_apply_fix3): Handle VTABLE relocs.
6677 (v850_fix_adjustable): New.
6678 (v850_force_relocation): New.
6680 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6682 * tc-hppa.c (fp_operand_format): Add some additional formats.
6683 (pa_ip): Do not automatically promote into pa2.0 mode.
6684 (pa_level): Handle ".level 2.0".
6686 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6688 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6689 * config/tc-i386.h (template.extension_opcode): Change to
6690 unsigned int to allow full range of 8-bit opcode suffixes.
6691 (None): Redefine as 0xffff.
6693 From Jeff B Epler <jepler@usgs.gov>
6694 * doc/c-i386.texi (i386-SIMD): New section.
6696 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6698 * read.c (discard_rest_of_line): New function.
6699 * read.h: Declare it.
6700 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6702 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-d10v.c (find_symbol_matching_register): New function.
6705 (find_opcode): Cope with the case where a register name matches
6708 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-v850.c (md_pcrel_from): Rename to
6711 v850_pcrel_from_section.
6712 (v850_pcrel_from_section): Do not resolves symbols in other
6715 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6717 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6719 * config/tc-d10v.c (find_opcode): Generate an error if a register
6720 is supplied for an operand that should not be a register.
6722 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6724 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6725 instructions to have another instruction in the right bin.
6727 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6729 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6730 the right container if the left container holds a branch
6733 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6735 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6736 both a register name and symbol name.
6737 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6739 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6742 execution unit class.
6744 (reg_name_search): If a name matches a register and a symbol,
6745 prefer the register.
6746 (find_format): Disallow flag registers when a general purpose
6747 register is required.
6748 If a number is required, but a register has been given, check to
6749 see if a symbol with the same name as the register exists, and if
6750 so, use that symbol.
6752 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6754 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6756 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6758 * config/tc-d30v.c (find_format): Do not accept flag registers as
6759 general purpose registers.
6760 (find_format): If an immediate value is expected at a given place
6761 in a format, but a register name has been provided instead, check
6762 to see if that register name matches the name of a predefined
6763 symbol and if it does, then use the symbol instead.
6764 (reg_name_search): If a register name matches a symbol name,
6765 prefer the register name to the symbol name.
6767 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6770 the previous insn to empty.
6772 1998-09-20 Michael Meissner <meissner@cygnus.com>
6774 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6775 pieces, forcing the use of an ANSI compiler.
6777 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6779 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6781 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6783 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6785 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6787 (obj_elf_vtable_entry): Likewise.
6788 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6789 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6790 (tc_gen_reloc): Likewise.
6791 (arm_fix_adjustable): Likewise.
6792 (elf32_arm_force_relocation): New.
6793 (armelf_frob_symbol): Remove coff-style symbol support.
6795 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6797 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6799 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6801 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6802 OBJ_COFF so that routine is defined for a.out format.
6804 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6806 * config/tc-i386.c (i386_operand): Detect non-segment registers
6807 used as segment prefixes.
6809 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6811 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6812 optimize across FDE boundaries.
6814 * config/obj-coff.c (obj_coff_section): Preserve any link once
6815 flags when setting the section flags.
6817 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6820 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6822 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6824 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6827 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6829 * frags.c (frag_grow): Include the size of the frag struct in the
6832 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6833 if the new subseg comes before the old.
6835 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6837 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6838 to handle edge8 and edge16.
6840 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6842 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6843 before we clobber the symbol involved.
6845 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6847 * config/tc-arm.c: Remove OBJ_ELF definitions for
6848 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6849 use arm_adjust_symtab for OBJ_COFF.
6850 (armelf_adjust_symtab): New Routine.
6851 * config/tc-arm.h: Define obj_adjust_symtab to
6852 armelf_adjust_symtab for OBJ_ELF.
6854 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6856 * configure.in: Make all i386-elf targets use bfd_gas.
6857 * config/tc-i386.c (tc_i386_force_relocation): New.
6858 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6859 (md_apply_fix3): Likewise.
6860 (tc_gen_reloc): Handle them.
6861 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6862 tc_i386_force_relocation.
6864 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6866 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6868 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6870 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6871 current opcode after writing the first insturction of a reverse
6874 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6876 * read.h (generate_lineno_debug): Add prototype.
6877 * read.c (generate_lineno_debug): Make non-static.
6879 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6881 * config/tc-i386.c (md_assemble): Only warn for address/data size
6884 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6886 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6887 against Thumb function names, as the linker needs this information.
6889 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6891 * expr.c (operand): Check also that there is no advance in operand
6892 after atof_generic in order to decide "is it label 0f or floating
6895 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6897 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6898 command line options with a single dash.
6899 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6901 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6903 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6904 * tc-arm.c (arm_fix_adjustable): New routine.
6906 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6908 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6909 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6910 demand_empty_rest_of_line before mri_comment_end.
6911 (equals): Check garbage after expression before
6912 mri_comment_end in MRI mode.
6914 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6917 small immediate constant to use the constant itself rather than
6920 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6922 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6923 (pa_leave): Likewise.
6925 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6927 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6929 (i386_operand): Fix an error message.
6931 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6933 * doc/c-arm.texi (ARM Directives): Document .req directive.
6935 * config/tc-arm.c (reg_required_here): Display erroneous string if
6936 the register name could not be decoded.
6937 Do not set inst.instruction if the sift is -1.
6939 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6941 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6944 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6946 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6947 even if it is belived to be unnecessary.
6949 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6951 config/tc-i386.c (i386_operand): Size immediate constants by
6952 suffix (erroneously removed as part of July 7 change).
6954 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6956 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6957 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6958 (armelf_frob_symbol): New Routine.
6959 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6961 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6963 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6965 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6967 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6968 command line switches passed to assembler.
6970 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6972 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6973 (gas_cgen_opcode_desc): Declare.
6974 (gas_cgen_parse_operand): Declare.
6975 (*): Prepend gas_ to gas specific fns to denote them as such.
6977 * cgen.c (gas_cgen_opcode_desc): New global
6978 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6979 (queue_fixup): Renamed from cgen_queue_fixup.
6980 (*): Prepend gas_ to gas specific fns to denote them as such.
6982 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6983 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6984 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6985 Open opcode table and initialize it.
6986 (make_parallel): Use gas_cgen_opcode_desc.
6987 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6988 (md_assemble): Ditto.
6990 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6992 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6993 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6994 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6995 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6996 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6997 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6998 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6999 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7000 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7001 (INIT_STAB_SECTION): Likewise.
7002 (OBJ_PROCESS_STAB): Likewise.
7004 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7005 (md_parse_option): Watch for them.
7006 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7007 (md_begin): Kill neverdef code.
7008 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7009 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7010 (s_alpha_coff_wrapper): New.
7011 (md_pseudo_table): Trap all ECOFF pseudos.
7013 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7015 Start of changes to remove mdebug section from mips*-elf
7016 Based on MIPS_STAB_ELF definition
7017 * acconfig.h: undef if not configured
7018 * config.in: undef if not configured
7019 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7020 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7021 * stabs.c (s_stab_generic): flush frag
7023 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7025 * configure.in: (arm-*-elf): Handle.
7026 (thumb-*-elf): Handle.
7027 * configure: Regenerate.
7028 * read.c (stringer): Fix typo in comment.
7029 * write.c (fixup_segment): Don't add symbol value to addend if
7031 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7033 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7036 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7038 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7039 (write_2_short): Emit warning if new flag is set.
7040 (do_assemble): Set flags if left instruction is one of special
7041 "right-instruction-killer" type.
7043 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7045 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7046 Always output words in debug_info section as big endian.
7047 (sparc_target_format): Choose correct bfd target.
7048 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7050 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7052 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7053 to work with internationalization code. Issue an error when two
7054 operands match that are not allowed to match.
7056 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7058 * configure.in (install_tooldir): Allow target to specify whether
7059 it wants to be installed in $(tooldir)/bin.
7060 * configure: Regenerate.
7061 * Makefile.am (install-exec-local): Set install-exec-tooldir
7062 dependency via configure.
7063 * Makefile.in: Regenerate.
7065 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7067 * Makefile.am (install-exec-local): Split into two ...
7068 (install-exec-bindir,install-exec-tooldir): New rules.
7069 * Makefile.in: Regenerate.
7071 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7073 * Makefile.am (install-exec-local): Don't remove the file before
7074 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7075 W. Rozycki <macro@ds2.pg.gda.pl>.
7076 * Makefile.in: Rebuild.
7078 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7080 * cgen.c: Include libiberty.h.
7081 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7082 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7083 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7084 (md_cgen_lookup_reloc)): Declare.
7085 (md_cgen_record_fixup_exp): Declare.
7086 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7087 (m32r_relax_frag): Declare.
7088 (cgen_md_apply_fix3): Decls moved to cgen.h.
7089 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7090 (m32r_cgen_record_fixup_exp): Delete decl.
7091 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7092 (assemble_nop): Delete.
7093 (expand_debug_syms): Delete unused `exp'.
7094 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7095 Add default case for -Wall.
7096 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7097 (md_atof): Delete unused wordP.
7099 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7101 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7104 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7106 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7107 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7108 .print, .purgem, and .struct. Remove documentation for
7111 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7113 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7114 Update call to insert_operand.
7116 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7118 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7120 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7122 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7123 whitespace after a prefix operator.
7125 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7127 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7129 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7131 * config/tc-sparc.c (log2): New static function.
7132 (s_reserve): Use log2 to convert alignment before calling
7134 (s_common): Use log2 to convert alignment before calling
7135 record_alignment and frag_align.
7136 (sparc_cons_align): Use log2.
7138 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7141 (s_common): Likewise.
7143 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7144 initialization of waddr.
7145 (sparc_elf_final_processing): Add default case to switch.
7147 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7149 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7150 than temporary real.
7152 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * write.c (subsegs_finish): Don't align the segments if there were
7157 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7158 copying aux information.
7160 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7161 expression into a symbol.
7163 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7165 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7166 type to unsigned int.
7167 (md_assemble): Change type used to store offsets from unsigned
7169 (i386_operand): Switch error check to only call RESTORE_END_STRING
7170 once after parse_register.
7172 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7174 * config/tc-v850.c (md_show_usage): Changed format to match that
7177 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7179 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7181 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7183 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7186 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7189 * doc/Makefile.in: Rebuild.
7191 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7193 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7194 for %lo expressions.
7195 (mips_ip, case 'u'): Move range check after code to mask
7196 off bits in %hi/%lo expressions. Mask off high bits for
7199 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7201 * doc/Makefile.am (gasver.texi): New target.
7202 (as.info, as.dvi): Depends upon gasver.texi.
7203 * doc/as.texinfo: Include gasver.texi. Mention version number on
7204 title page and in top node.
7205 * doc/Makefile.in: Rebuild.
7207 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7209 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7210 but not including the line containing the edict.
7211 * listing.h (LISTING_EOF): New.
7212 * input-scrub.c (input_scrub_next_buffer): Call it.
7214 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7216 * config/tc-i386.c (i386_operand): Don't set the size of an
7217 immediate address based solely on the suffix and the mode.
7219 * config/tc-i386.c (md_assemble): Add assertion to make sure
7220 overlap2 does not set Imm.
7222 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7223 sequences of whitespace to a single space.
7224 (is_space_chars): Just compare with space.
7225 (md_begin): Don't initialize space_chars.
7226 (md_assemble): Just skip a single whitespace character.
7227 (i386_operand): Rewrite base-index parsing to use new
7228 parse_register, and to skip white space. Skip white space in a
7229 number of other places too. Don't give error message if
7230 parse_register fails.
7231 (parse_register): Change reg_string parameter to be non-const.
7232 Add end_op parameter. Skip white space after the `%', and return
7233 end of register string. Give error message here rather than
7236 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7238 Based on patch from Matt Semersky <matts@scd.hp.com>:
7239 * expr.c (op_encoding): Make const.
7240 (expr_set_precedence): New function.
7241 (expr_begin): Don't set operator rankings, just call
7242 expr_set_precedence.
7243 * expr.h (expr_set_precedence): Declare.
7244 * read.c (s_mri): Call expr_set_precedence.
7246 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * doc/as.texinfo (Statements): Remove paragraph discussing
7249 continuing lines with a backslash. This hasn't worked for years,
7252 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7254 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7256 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7257 (ps_CTORS, ps_DTORS): New section types.
7258 (vms_fixup_xtors_section): New function
7259 (Ctors_Psect, Dtors_Psect): Define.
7260 (IS_GXX_XTOR): Define
7261 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7262 Filter static constructors/destructors and add to
7263 Ctors_Symbols/Dtors_Symbols chain.
7264 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7265 appropriate section.
7267 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7268 * makefile.vms: Merge vax/vms support.
7270 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7272 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7273 (elf_pseudo_table): Add them.
7274 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7275 (md_apply_fix): Accept them.
7276 (mips_fix_adjustable): Don't adjust them.
7277 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7278 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7279 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7280 (tc_fix_adjustable): Don't adjust them.
7282 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7284 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7286 * Makefile.in: Regenerate.
7287 * configure.in: AC_SUBST cgen_cpu_prefix.
7288 * configure: Regenerate.
7290 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7292 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7293 Changed all users of COND12_DELAY.
7295 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7297 * config/tc-mn10300.c (set_arch_mach): New function.
7298 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7299 (md_begin): Default to mn10300 mode.
7300 (md_assemble): Only accept instructions for the core mn10300
7301 chip and the active machine type.
7303 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * subsegs.h (segment_info_type): Give the struct a name.
7306 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7307 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7308 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7309 * config/tc-w65.h (tc_reloc_mangle): Declare.
7310 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7312 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7314 * config/tc-v850.c (v850_comm): Restore old section
7315 after common processing.
7317 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7319 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7321 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7323 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7324 char with code that explicitly sign-extends.
7326 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7328 * config/tc-v850.c (md_begin): Restore text section as the current
7329 section after creating call table sections.
7330 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7333 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7334 with call to macro SYM_AUXINFO.
7336 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7338 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7339 with the program transform name.
7340 * Makefile.in: Rebuild.
7342 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7344 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7347 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7349 * config/tc-i386.c (i386_operand): Be prepared for a space between
7350 the open parenthesis and the start of the register operand,
7351 because of the June 16 change.
7353 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7358 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7360 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7361 even if it is belived to be unnecessary.
7363 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7365 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7367 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7369 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7371 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7372 shift amount for a repeated operand. The shift amount for the
7373 repeated copy comes from the size of the operand.
7375 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7377 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7379 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7381 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7383 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7385 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7386 characters in it as LEX_IS_SYMBOL_COMPONENT.
7387 * config/tc-i386.h (tc_symbol_chars): Define.
7388 (extra_symbol_chars): Declare.
7389 * config/tc-i386.c (extra_symbol_chars): Define.
7390 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7391 (line_comment_chars): Set to '/' if TE_LINUX.
7392 * doc/c-i386.texi (i386-prefixes): Update.
7393 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7395 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7397 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7398 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7400 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7402 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7403 constraint in instructions REP & REPI.
7405 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7407 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7408 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7410 (check_range): If the operand is shifted, then shift the number
7411 before checking its range.
7413 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7415 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7418 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7420 * config/tc-v850.c (v850_comm): Create special sections as needed.
7422 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7424 * config/tc-d10v.c (write_2_short): Addition of swapping
7425 instructions for sequential and reverse sequential order when
7426 given order is not possible.
7428 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7430 * Makefile.am: Rebuild dependencies.
7431 (DEP_INCLUDES): Fix reference to intl build directory.
7432 * Makefile.in: Rebuild.
7434 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7436 * doc/c-i386.texi: Update 16 bit documentation.
7438 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7439 IgnoreDataSize to IgnoreSize as they are used for address size as
7441 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7442 32-bit mode, similarly addr16/data16 and variants.
7444 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7446 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7447 sequential word multiply instructions.
7449 (do_assemble): Add extra command line argument, to allow mul32
7450 attribute to be preserved across parallel insns.
7451 (md_assemble): Insert NOPs between explicitly parallel insns which
7452 contain an 32 bit multiply and a 16 multiply.
7454 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7456 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7459 * config/tc-i386.c (reloc): Add braces.
7461 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7462 consistent with Intel naming.
7463 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7464 use bitfields in sib_byte.
7465 (modrm_byte): Don't use bitfields here either.
7467 * config/tc-i386.c (current_templates): Add const.
7468 (parse_register): Add const to return, param, and char *s.
7469 (i386_operand): Add const to reg_entry *r.
7470 * config/tc-i386.h (templates): Add const to start, end.
7472 Inspired by code for 16 bit gas support from Martynas Kunigelis
7473 <martynas@nm3.ktu.lt>:
7474 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7475 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7476 (uses_mem_addrmode): Remove.
7477 (md_estimate_size_before_relax): Add support here too.
7478 (md_relax_table): Rewrite interface to md_relax for 16 bit
7480 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7481 (opcode_suffix_to_type): Remove.
7482 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7483 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7484 (md_convert_frag): Likewise.
7485 (i386_operand): Add support for 16 bit base/index regs,
7486 immediates, and displacements. Remove some unnecessary casts, and
7487 localise end_of_operand_string, displacement_string_start,
7488 displacement_string_end variables. Add GCC_ASM_O_HACK.
7489 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7491 * config/tc-i386.c (prefix_hash): Remove.
7492 (md_begin): Rewrite without obstacks. Remove prefix hash table
7493 handling. Rewrite lexical table handling.
7494 (i386_print_statistics): Don't print prefix statistics.
7495 (md_assemble): Rewrite instruction parser so that line is not
7496 converted to lower case. Don't do a hash_find for prefixes,
7497 instead recognise them via opcode modifier.
7498 (expecting_operand, paren_not_balanced): Localise variables.
7499 * config/tc-i386.h (IsPrefix): Define.
7500 (prefix_entry): Remove.
7502 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7503 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7504 '\\' in case where comment_chars contains '/'.
7506 * config/tc-i386.c (MATCH): Ensure given operand and template
7507 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7508 you must write `ljmp *table(%ebx)'.
7510 From H.J. Lu <hjl@gnu.org>:
7511 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7512 as 0 ifndef BFD_ASSEMBLER.
7513 (md_assemble): Allow immediate operands without suffix or
7514 other reg operand to default in size to the current code size.
7516 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7518 * config/tc-v850.c (md_begin): Restore creation of
7519 .call_table_text and .call_table_data sections.
7521 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7523 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7524 after emitting a word of noops.
7526 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7528 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7529 (i386_operand): Simplify checks for valid base/index combinations.
7530 Disallow `in 4(%dx),%al'.
7532 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7534 (add_prefix): Change parameter from char to int.
7536 * config/tc-i386.h (Ugh): Define opcode modifier.
7537 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7539 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7540 CONSISTENT_REGISTER_MATCH macros to check register types more
7541 thoroughly. Check for illegal suffix/operand combinations
7542 when matching insns with operands. Handle new `s' suffix, and
7543 associated FloatMF opcode modifier for float insns with memory
7545 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7546 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7547 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7548 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7549 DATA_PREFIX_OPCODE throughout.
7551 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7552 (md_assemble): Rewrite suffix/register operand checking code to be
7553 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7554 AnyMem, the better to grep.
7556 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7557 given a memory operand. Don't set Abs bits either.
7558 (type_names): Remove Mem*, Abs*.
7559 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7560 define opcode_modifiers as these cases are handled by Disp8,
7561 Disp16, Disp32 and suffix checks.
7562 (COMES_IN_BOTH_DIRECTIONS): Remove.
7563 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7565 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7566 if IgnoreDataSize modifier given. Remove ShortformW modifier
7567 test. Add test for ShortForm in W base_opcode modification.
7568 Merge Seg2ShortForm and Seg3ShortForm code.
7569 * config/tc-i386.h (ShortFormW): Remove.
7570 (IgnoreDataSize): Define.
7572 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7574 * config/tc-d30v.c (md_assemble): Store previous segment state
7575 with previous instruction.
7577 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7579 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7580 (ebp, esp): Remove static variables.
7581 (MATCH): Remove test for InOutPortReg.
7582 (i386_operand): Properly handle InOutPortReg here instead.
7583 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7584 (md_assemble): Simplify and correct modrm and sib generation.
7585 (i386_operand): Add warning for scale without index.
7586 Rewrite checks for valid base/index combinations.
7588 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7589 macros and enclose in do while(0).
7590 (RESTORE_END_STRING): Likewise.
7591 (md_assemble): Add one to printed operand number so we start
7592 from 1 not 0. Add some more gettext invocations.
7593 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7596 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7597 DATA_PREFIX, SEG_PREFIX): Define.
7598 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7599 (check_prefix): Remove function.
7600 (add_prefix): New function. Add prefix to i.prefix as well as
7602 (md_assemble): Changes for add_prefix. Remove hack for wait
7603 prefix, instead always output prefixes in fixed order. Test
7604 for jcxz/loop when selecting between word & dword operations,
7605 and add address size prefix rather than operand size prefix.
7606 Remove operand -> address size hack when emitting jcxz/loop.
7607 (i386_operand): Remove O_Absent check as it's done in expr.
7609 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7611 * configure.in: Recognize m5200 as a cpu_type of m68k.
7612 * aclocal.m4: Rebuild with current libtool.
7613 * configure: Rebuild.
7615 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7617 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7618 to relaxable_symbol to prevent references to external symbol from
7621 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7623 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7624 symbols are relaxable.
7626 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7628 * config/tc-v850.c (md_begin): Don't create special
7629 sections by default.
7631 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7633 * config/tc-mips.c (macro): For div and udiv, close the
7634 reorder block as soon as possible.
7636 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7638 From Matt Semersky <matts@scd.hp.com>:
7639 * macro.c (macro_mri_mode): New function.
7640 * macro.h (macro_mri_mode): Declare.
7641 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7644 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7646 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7649 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7650 until after xstrdup in OBJ_EVAX case.
7652 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7654 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7655 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7656 of hardcoded magic number.
7657 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7659 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7661 * read.c (do_s_func): New function.
7663 * read.h (do_s_func): Add prototype.
7665 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7667 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7668 nops if fill pattern not specified.
7670 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7672 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7673 * config/te-go32.h (TE_GO32): Define.
7674 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7676 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7678 Implement .func/.endfunc pseudo-ops.
7679 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7681 * read.c (potable): Add .func,.endfunc.
7682 (s_func): New function.
7683 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7685 (in_doc_func_p,current_function_label): New static globals.
7686 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7688 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7691 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7692 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7693 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7694 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7695 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7696 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7697 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7698 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7699 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7700 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7701 * config/tc-a29k.c: Don't define md_short_jump_size,
7702 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7703 * config/tc-alpha.c: Likewise.
7704 * config/tc-alpha.h: Likewise.
7705 * config/tc-arm.c: Likewise.
7706 * config/tc-h8300.c: Likewise.
7707 * config/tc-h8500.c: Likewise.
7708 * config/tc-hppa.c: Likewise.
7709 * config/tc-i860.c: Likewise.
7710 * config/tc-i960.c: Likewise.
7711 * config/tc-ppc.c: Likewise.
7712 * config/tc-sh.c: Likewise.
7713 * config/tc-sparc.h: Likewise.
7714 * config/tc-tic30.c: Likewise.
7715 * config/tc-w65.c: Likewise.
7716 * config/tc-z8k.c: Likewise.
7718 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7720 * config/tc-vax.c (_): Delete this macro used for placeholder
7721 values in vax_operand_width_size; it conflicts with the _() macro
7722 used for internationalization.
7724 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7726 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7727 code. From Chris Moller <moller@bops.com>.
7729 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7730 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7731 * read.c (emit_expr): Initialize seg and subseg fields of a new
7733 * write.c (write_object_file): Switch to the appropriate segment
7734 and subsegment when processing a broken word.
7736 * config/tc-m68k.c (mri_assemble): New static function.
7737 (build_mri_control_operand): Call mri_assemble rather than
7739 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7740 (s_mri_endf, s_mri_endw): Likewise.
7742 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7744 * read.c (s_org): Call md_flush_pending_output if it is defined.
7746 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7748 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7750 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7751 (md_parse_option): Add for same.
7752 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7753 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7754 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7756 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7758 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7760 * config/tc-arm.c (find_real_start): Relax definition of local
7763 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7765 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7766 symbols at the given address, not just the last one specified.
7768 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7770 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7771 or number_to_chars_littleendian to write data.
7773 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7775 * config/tc-v850.c (md_assemble): Remove artificially created
7776 register name symbols.
7778 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7780 * write.c (fixup_segment): Change "segment" to "section" in
7783 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7785 * write.c (fixup_segment): Change sym1-sym2 message again.
7787 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7789 * write.c (fixup_segment): Improve error message for sym1-sym2
7790 errors when sym1 is in a different segment from sym2.
7792 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7794 * config/tc-m32r.c (warn_unmatched_high): New static local.
7795 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7796 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7797 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7798 (md_parse_option): Likewise.
7799 (md_show_usage): Likewise.
7800 (m32r_frob_file): Likewise.
7802 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7803 (read_a_source_file): Call them.
7804 * read.h (stabs_generate_asm_file): Declare.
7805 * stabs.c (stabs_generate_asm_file): New function.
7806 (generate_asm_file): New function.
7807 (stabs_generate_asm_lineno): Move file name handling into
7810 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7812 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7813 (d30v_current_align, d30v_current_align_seg): New variables.
7814 (d30v_last_label): New variable.
7815 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7816 (s_d30v_data, s_d30v_section): Likewise.
7817 (md_pseudo_table): Call them.
7818 (md_begin): Initialize d30v_current_align_seg.
7819 (md_assemble): Call d30v_align when needed by known current alignment.
7820 (d30v_frob_label, d30v_cons_align): New functions.
7821 * config/tc-d30v.h (md_do_align): Remove.
7822 (tc_frob_label): Call d30v_frob_label.
7823 (md_cons_align): New.
7825 * config/tc-d30v.c (find_format): Convert complex expressions to
7826 expression symbols before processing. Clean up code formatting.
7828 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7830 * po/Make-in (install-info): New target.
7832 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7834 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7836 * config/tc-mn10300.c (md_assemble): Likewise.
7838 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7840 * Makefile.am: Update with `make dep-am'.
7841 (HFILES): Add cgen.h.
7842 (cgen.o): Depend on cgen.h.
7843 * Makefile.in: Regenerate.
7845 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7847 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7849 * gasp.c (grab_label): Permit a label to be a preprocessor
7850 variable by permitting a label to start with a backslash.
7852 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7854 * config/tc-mips.c (validate_mips_insn): Removed hack
7855 for previously inaccessible bitfields in some INSN_TRAP
7858 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7860 * config/tc-d30v.c (do_assemble): Abort with error message
7861 if opcode operands do not match.
7863 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7865 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7866 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7867 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7868 similar new 'q' operand.
7870 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7872 * cgen.c (cgen_asm_finish_insn): Fix typo.
7874 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7877 * cgen.c: Include it.
7878 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7879 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7880 All callers updated.
7881 * config/tc-m32r.c: Include cgen.h.
7882 (m23r_insn): New members num_fixups,fixups.
7884 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7886 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7887 to avoid compiler warning.
7889 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7891 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7894 * makefile.vms (OBJS): Add ehopt.obj
7896 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7898 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7900 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7902 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7903 a short format insn.
7904 (md_assemble): Set it for explicitly packed insns.
7906 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7908 * config/obj-coff.c (c_symbol_merge): Do not take address of
7909 native fields when performing the memcpy.
7911 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7913 * config/tc-mips.c (macro,macro2): Implement
7914 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7916 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7918 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7919 relocations against globally visible symbols.
7920 * config/tc-m68k.c (relaxable_symbol): New macro.
7921 (m68k_ip, md_estimate_size_before_relax): Use it.
7922 (tc_m68k_fix_adjustable): Also handle weak symbols.
7924 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7926 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7927 references to externally visible symbols.
7928 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7929 values in twice for a PC relative reloc if the symbol is
7932 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7933 don't adjust a PC relative reloc against an externally visible
7935 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7936 for a PC relative fixup against an externally visible defined
7937 symbol, arrange to store object file and addend values as though
7938 the symbol were not defined.
7939 (tc_gen_reloc): Likewise.
7941 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7943 * read.c (sizeof_leb128): Referenced externally by write.c so
7946 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7948 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7949 and expand a 'debug' symbol associated with the next instruction
7950 that does not cause a short instruction to be filled with a NOP.
7951 (md_pseudo_table): Add support for .debugsym.
7952 (assemble_parallel_insn): Add calls to expand_debug_sym as
7954 (md_assemble): Ditto.
7956 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7958 * as.c (main): Conditionally call setlocale.
7959 * gasp.c (main): Likewise.
7960 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7961 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7963 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7965 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7967 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7969 * config/tc-hppa.c: Change all calls to bzero to use memset.
7970 (pa_ip): Add cast to avoid warning.
7971 (tc_gen_reloc, md_apply_fix): Likewise.
7972 (pa_find_space_by_number): Likewise.
7973 (hppa_force_relocation): Likewise.
7974 (pa_block): Change i to unsigned int.
7975 * config/obj-som.h (obj_som_copyright): Declare.
7977 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7979 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7980 for line numbers for assembly source.
7982 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7984 * configure.in: Change version number to 2.9.4
7985 * configure: Rebuild.
7987 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7989 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7991 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7993 * ecoff.h: Change symbolS in function declaration to struct
7996 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7998 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7999 (md_convert_frag): Fix i18n typo.
8001 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8003 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8004 * ecoff.h: Protoype it.
8005 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8006 [EVAX] (s_alpha_prologue): Delete.
8007 (md_pseudo_table): Update.
8009 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8011 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8012 array to local pointer.
8013 (get_args, parse_expr): Add casts to avoid warnings.
8015 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8017 * read.c (s_set): Cast xmalloc return value to fragS *.
8018 * config/tc-m68k.c (m68k_ip): Function made static to match
8019 previous forward declaration.
8020 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8022 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8024 * config/tc-v850.c: Add internationalisation macros to error
8027 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8028 macros to error strings.
8030 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8032 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8033 reloc is in the TOC csect.
8034 (md_apply_fix3): Correct gettext typo.
8036 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8038 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8039 .L - they are local labels and the branches are not really
8040 function calls but rather far jumps.
8042 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8044 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8046 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8048 * config/tc-i386.c (md_assemble): Print operand number rather than
8049 using ordinal_names.
8050 (i386_operand): Likewise.
8052 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8054 * Makefile.am (INTLLIBS): Define to work around apparent automake
8056 All Makefiles: Regenerated.
8058 * Many files: Added gettext invocations around user-visible
8060 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8061 HAVE_LC_MESSAGES): Define.
8062 * dep-in.sed: Added asintl.h.
8063 * po/Make-in: New file.
8064 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8066 * read.c (Z_): Renamed from `_'.
8067 * Makefile.am (SUBDIRS): Added po.
8068 (POTFILES): new macro.
8069 (po/POTFILES.in): New target.
8070 ($(OBJS)): Added asintl.h.
8072 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8073 (as_new_LDADD): Added $(INTLLIBS).
8074 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8075 (gasp_new_LDADD): Added $(INTLLIBS).
8076 (gasp_new_DEPENDENCIES): New macro.
8077 * configure, aclocal.m4: Rebuilt.
8078 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8080 (ALL_LINGUAS): Define.
8081 * macro.c: Include "asintl.h".
8082 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8083 * as.h: Include "asintl.h".
8084 * config/tc-i386.c (ordinal_names): Removed.
8085 (md_assemble): Changed error text to avoid ordinal_names.
8086 (i386_operand): Likewise.
8087 (reloc): Added as_bad to avoid i18n problems.
8088 (tc_gen_reloc): Likewise.
8089 * config/tc-arm.c (bad_args): Now a #define.
8091 * config/obj-vms.c (VMS_stab_parse): Changed type of
8093 (global_symbol_directory): Unified strings to avoid i18n
8095 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8096 avoid i18n problems.
8097 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8098 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8100 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8102 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8104 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8106 * as.c (print_version_id): Added an fprintf to avoid i18n
8108 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8110 * expr.c (expr): Added as_warn call to avoid i18n problems.
8111 * messages.c (as_assert): Changed code to avoid i18n problems.
8112 (as_abort): Likewise.
8113 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8114 (s_space): Likewise.
8115 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8117 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8119 * config/tc-i386.c (check_prefix): New static function, split out
8121 (struct _i386_insn): Add wait_prefix field.
8122 (md_assemble): Remove wait_prefix local variable. Use
8123 check_prefix when adding a prefix.
8125 * config/tc-i386.c (current_templates): New static variable.
8126 (md_assemble): Remove current_templates local variable.
8127 (md_assemble, i386_operand): Improve error and warning messages in
8128 many places. Add RESTORE_END_STRING in many places before error
8129 return. Clarify some comments.
8131 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8133 (md_assemble): Parse string instruction operands, looking for
8134 segment override prefixes. Check for invalid segment prefixes on
8136 (i386_operand): i.seg[] and max mem_operand changes for string
8138 * config/tc-i386.h (EsSeg): Define.
8140 * config/tc-i386.h (regKludge): Define.
8141 (iclrKludge, imulKludge): Don't define.
8142 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8143 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8144 opcode_modifier checks to look for more common cases first. Add
8145 default_seg for IsString case.
8147 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8149 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8151 * configure: Rebuild with new automake and libtool.
8152 * aclocal.m4, Makefile.in: Likewise.
8154 * doc/Makefile.am (as.dvi): New target.
8155 * doc/Makefile.in: Rebuild.
8157 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8159 * configure.in: Added sparc86x support.
8161 * configure: Rebuild.
8163 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8165 (md_parse_option): Warn if -EL is not supported for this architecture.
8167 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8169 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8171 * config/tc-mips.c (mips_ip): Note when we use get match on
8172 the full instruction name.
8174 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8176 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8177 back into the expression to handle add/sub simplification correctly.
8179 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8181 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8183 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8185 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8188 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8190 * symbols.c (max_indent_level): New global.
8191 (print_symbol_value_1): Use it.
8192 * expr.h (expr_build_dot): Declare.
8193 * expr.c (expr_build_dot): New function.
8195 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8197 * symbols.c (print_binary): New function.
8198 (print_expr_1): Call it.
8200 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8202 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8203 operand in the opcode.
8205 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8207 * config/tc-i386.h: Reorder operand flags and opcode modifier
8208 flags for clarity. Remove unused definitions: Unknown,
8209 ImmUnknown, DispUnknown, NoModrm.
8210 * config/tc-i386.c (type_names): Add missing Debug type.
8211 (md_assemble): Better duplicate prefix checking. Quicker string
8212 instruction check via new opcode_modifier flag.
8214 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8216 * doc/as.texinfo (Invoking): Clarify -Wa example.
8218 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8220 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8221 (s_mips_weakext): Define.
8222 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8223 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8226 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8228 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8229 is an error if the value can not be computed at assembly time.
8230 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8232 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8234 * gasp.c (main): Set next field of new include_path structure to
8235 NULL. From Avery Pennarun <averyp@gdc.ca>.
8237 * read.c (s_mri_sect): Call as_bad rather than abort for an
8238 unsupported MRI target.
8240 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8242 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8243 the destination of a branch instruction should be altered.
8244 (find_real_start): New function: Locate the real, Thumb coded
8245 start of a Thumb function.
8246 (do_t_branch23): Alter the destination of branches to Thumb
8249 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8251 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8253 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8256 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8258 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8259 * doc/c-hppa.texi: Likewise.
8261 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8263 * Makefile.am: Rebuild dependencies.
8264 * Makefile.in: Rebuild.
8266 * Makefile.am (DEP_INCLUDES): New variable.
8267 (.dep1): Change to work when srcdir is not an absolute path.
8268 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8269 * Makefile.in: Rebuild.
8271 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8273 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8274 LinearAddress patch.
8276 * configure.in: Set version to 2.9.1.
8277 * configure: Rebuild.
8279 * Branched binutils 2.9.
8281 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8283 * config/tc-i386.h (FWait): Define.
8284 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8285 other prefixes. Check FWait flag in opcode table to see which
8286 instructions require an fwait prefix.
8288 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8290 * stabs.c (get_stab_string_offset): Always create a stab string
8293 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8295 Fix some gcc -Wall warnings:
8296 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8297 * ehopt.c (eh_frame_code_alignment): Likewise.
8298 * expr.c (integer_constant, operand): Likewise.
8299 * frags.c (frag_align): Likewise.
8300 * gasp.c (level_0, change_base, doinstr): Likewise.
8301 * hash.c (hash_ask): Likewise.
8302 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8303 (debugging_pseudo): Likewise.
8304 * macro.c (define_macro, check_macro): Likewise.
8305 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8306 (ignore_rest_of_line, float_cons): Likewise.
8307 * symbols.c (decode_local_label_name): Likewise.
8308 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8309 (fixup_segment, number_to_chars_bigendian): Likewise.
8310 (number_to_chars_littleendian): Likewise.
8311 * config/atof-ieee.c (gen_to_words): Likewise.
8312 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8313 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8314 * read.c (output_big_sleb128): Initialize locals to avoid
8316 (output_big_uleb128, equals): Likewise.
8317 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8318 to unsigned int. Change zeros to unsigned int.
8319 * cond.c (s_if): Add return to default case.
8320 * frags.c (frag_now_fix): Change return type to addressT.
8321 * frags.h (frag_now_fix): Update declaration.
8322 * listing.c (file_info_struct): Change linenum to unsigned int.
8323 (struct list_info_struct): Change hll_line to unsigned int.
8324 (print_source): Update format string.
8325 * read.c (emit_expr): Change scan to unsigned int, and don't
8326 bother to initialize it.
8327 * symbols.c (dollar_label_count): Change to unsigned long.
8328 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8329 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8330 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8332 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8334 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8335 mcf5200 just as we do for m68000.
8336 (m68k_init_after_args): Likewise.
8337 (md_estimate_size_before_relax): Likewise.
8339 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8341 * config/tc-v850.c (md_assemble): Store relocation addend in
8342 fixup instead of instruction.
8344 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8346 * config/tc-i386.c (md_assemble): Swap template arguments to
8347 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8348 This macro is currently symmetric, so passing them the wrong
8349 way didn't cause any problem, but may if the macro is changed
8351 After copying template to i.tm, use i.tm. rather than t-> to
8352 access fields, and make t a const*
8353 Move i.tm.operand_types[] swap to immediately after the copy.
8355 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8357 * expr.h (expr_build_uconstant): Add prototype.
8358 (expr_build_unary,expr_build_binary): Add prototypes.
8359 * expr.c (expr_build_uconstant): New function.
8360 (expr_build_unary,expr_build_binary): New functions.
8362 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8364 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8365 * macro.c (macro_expand_body): Increase buffer size.
8366 * messages.c (as_warn): Likewise.
8367 (as_warn_where, as_bad, as_bad_where): Likewise.
8369 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8371 Based on patch from H.J. Lu <hjl@gnu.org>:
8372 * Makefile.am (DISTSTUFF): New variable.
8373 (diststuff): New target.
8374 * Makefile.in: Rebuild.
8376 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8378 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8379 m32r_elf_section_change_hook.
8381 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8382 emit a nop if a section ends with a 16 bit instruction.
8384 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8386 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8387 s_lcomm rather than obj_coff_lcomm.
8388 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8390 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8392 * config/tc-i386.h (LinearAddress): Define.
8393 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8394 instruction, don't use a default segment.
8396 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8398 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8399 * configure: Rebuild.
8401 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8403 * aclocal.m4, configure: Rebuild with libtool 1.2.
8405 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8407 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8408 PC relative branches. Patch courtesy of Jonathan Walton.
8411 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8413 * configure.in (emulations): Add thumb-pe target.
8415 * configure (emulations): Add thumb-pe target.
8417 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8419 * itbl-lex.l (yywrap): Don't define if already defined as a
8422 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8424 * depend.c (quote_string_for_make): New function.
8425 (wrap_output): Use it.
8427 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8429 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8430 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8432 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8434 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8435 Recognize -GN and -relax.
8436 (md_begin): Initialize gp size from -G switch.
8437 (alpha_force_relocation): Always force if -relax.
8438 (alpha_align): Take a new argument that will specify when to
8439 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8440 Change all callers. Emit nop alignment padding as nop+unop pair.
8442 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8444 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8445 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8447 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8449 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8450 require padding to the next long word boundary.
8452 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8454 * cgen.c: #include symcat.h.
8455 * config/tc-m32r.c: Likewise.
8457 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8459 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8460 absolute expressions instead of '$' prefixed register names.
8462 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8464 * read.c (s_set): Record file and line info for symbols when -as.
8465 (pseudo_set): Don't overwrite that dummy fragment.
8467 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * config/tc-ppc.c (md_pseudo_table): Add "section".
8470 (ppc_named_section): New static function.
8472 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8474 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8475 so we don't have to scan the entire list.
8477 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8479 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8480 case, allow the parallel instructions to modify the same flag
8483 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8485 * listing.c (list_symbol_table): Categorize symbols by
8486 undefined_section rather than sy_frag->line == NULL.
8488 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8490 * Makefile.am (install-exec-local): Install properly when ln
8491 fails or tooldir == prefix.
8493 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8495 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8496 Test result of insert_operand for error.
8498 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8501 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8502 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8503 * doc/Makefile.in: Rebuild.
8505 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8507 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8508 (macro): Fix handling of M_COP[0-3].
8510 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8512 Based on patches from Ross Harvey <ross@teraflop.com>:
8513 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8514 if macro_alternate or macro_mri.
8515 (getstring): Remove support for byte constants between < and >.
8516 (get_any_string): '<' only starts a string if macro_alternate or
8518 (macro_expand_body): Permit keyword parameters following
8519 positional parameters.
8521 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8522 * configure.in (alpha*-*-netbsd*): New target.
8523 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8524 * configure: Rebuild.
8526 * as.h (flag_warn_suppress_instructionswap): Move from here...
8527 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8528 here, and make static.
8530 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8531 BFD_ASSEMBLER or MANY_SEGMENTS.
8533 * as.c (show_usage): Update bug-gnu-utils address.
8534 * gasp.c (show_usage): Likewise.
8535 * doc/as.texinfo (Bug Reporting): Likewise.
8537 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8539 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8540 insns regardless of the size of a pointer if we're in mips I or
8542 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8544 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8546 Fix rac to accept only a0:
8547 * tc-d10v.c (parallel_ok, find_opcode):
8548 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8549 Introduce OPERAND_GPR.
8551 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8553 * read.c (s_fill): Handle non-constant repeat counts by creating
8554 an rs_space fragment.
8556 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8558 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8559 from as_bad to as_warn.
8561 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8563 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8564 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8565 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8567 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8569 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8570 seg_fix_rotP rather than fix_root from seg_info.
8572 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8574 * expr.c: Add support for 0x1_2_3_4 bignums.
8576 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8578 * configure.in: Change -linux* to -linux-gnu*.
8579 * configure: Rebuild.
8581 * app.c (do_scrub_begin): Treat \r as whitespace.
8583 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * Makefile.am: Update dependencies.
8586 * Makefile.in: Rebuild.
8588 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8590 * configure, aclocal.m4: Rebuild with new libtool.
8592 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8594 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8595 the argument to bfd_set_arch_mach.
8596 (load_address): Use bfd_arch_bits_per_address to determine the
8597 bit size of an address instead of looking at the isa level.
8598 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8600 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8602 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8604 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8606 * ehopt.c: New file.
8607 * as.h (enum _relax_state): Add rs_cfa.
8608 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8609 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8610 * read.c (emit_expr): Call check_eh_frame.
8611 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8612 (relax_segment): Likewise.
8613 * Makefile.am: Rebuild dependencies.
8614 (GAS_CFILES): Add ehopt.c.
8615 (GENERIC_OBJS): Add ehopt.o.
8616 * doc/internals.texi (Frags): Document rs_cfa.
8618 * as.c (show_usage): Mention --traditional-format.
8619 (parse_args): Accept --traditional-format.
8620 * as.h (flag_traditional_format): Declare.
8621 * output-file.c (output_file_create): If flag_traditional_format,
8622 set BFD_TRADITIONAL_FORMAT on stdoutput.
8623 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8625 * config/tc-mips.c (append_insn): Make sure that if we have a
8626 fixup for an unmatched %hi reloc, it does not associated with a
8629 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8630 * doc/Makefile.in: Likewise.
8632 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8634 * config/tc-m32r.c (check_for_side_effects): New function.
8635 (can_make_parallel): Add checks for instruction side effects
8636 clashing with the other instruction.
8637 (assemble_parallel_insn): Improve warning messages. Return error
8638 message from non-swapped instruction order.
8640 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8642 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8644 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8645 md_cleanup definition. This moves the forced literal output to
8646 the end of the source pass, and avoids macro's inserting literals
8647 into the code immediately after the macro expansion.
8649 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8651 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8652 a gas internal symbol is adjustable.
8653 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8655 * as.h: If gcc version greater than 2.6, use `__format__' and
8656 `__printf__' in function attributes, rather than `format' and
8659 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8661 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8663 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8665 Add tms320c30 support:
8666 * config/tc-tic30.h: New file.
8667 * config/tc-tic30.c: New file.
8668 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8669 TARGET_FORMAT as "coff-tic30".
8670 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8671 * Makefile.am: Rebuild dependencies.
8672 (CPU_TYPES): Add tic30.
8673 (CPU_OBJ_VALID): tic30-aout is valid.
8674 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8675 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8676 * configure, Makefile.in: Rebuild.
8678 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8680 * config/tc-v850.c (md_assemble): Improvements to error messages.
8682 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8684 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8685 BFD_RELOC_HI16_S to store the high bits of any value.
8687 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8688 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8689 assembler calculate relocations to any external symbol at all.
8690 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8691 involving generation of pc-relative relocs.
8692 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8693 has been moved to md_apply_fix3.
8695 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8696 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8697 which actually means (the address of identifier's GOT entry) +
8698 constant, which is not particularly useful.
8700 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8702 * read.h (include_dirs): Declare.
8703 (include_dir_count,include_dir_maxlen): Declare.
8705 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8707 * configure.in: Correct check for shared opcodes library.
8708 * configure: Rebuild.
8710 * listing.c (buffer_line): If we can't open the file, set at_end.
8711 (listing_print): Remove unused local variable fi.
8713 * config/m68k-parse.y (reglistpair): Handle register list in
8716 * config/vms-conf.h: Don't undef VERSION.
8718 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8720 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8722 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8724 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8725 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8726 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8727 (EXTRA_DIST): Define.
8728 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8729 explicitly rather than via the list of object files.
8730 (gcc-as.opt): New file created when make-gas.com is run.
8731 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8732 itbl-cpu.h} to #include appropriate file rather than copying that
8734 * config/vms-conf.h: Synchronize with current config.in.
8735 * Makefile.in: Rebuild.
8737 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8739 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8740 (parallel_ok): Relaxed parallel subinstruction dependency check.
8742 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8744 * as.h (flag_warn_suppress_instructionswap): added new flag.
8745 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8746 command line argument.
8747 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8748 warning only if flag_warn_suppress_instructionswap is false.
8750 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8752 * configure.in (i386-*-mingw32*): New target.
8753 * configure: Rebuild.
8755 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8757 * symbols.c (resolve_symbol_value): Don't set the segment if it
8758 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8760 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8763 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8765 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8766 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8769 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8771 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8773 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8775 * config/tc-v850.c (v850_insert_operand): Display instruction when
8776 an error is encountered.
8778 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8780 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8781 (i386-*-sco3.2v5*coff): New target.
8782 (i386-*-sco3.2*): New target.
8783 * configure: Rebuild.
8785 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8787 * config/tc-v850.c: Tidy error message production.
8789 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8791 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8792 validate_immediate return value in the right type for comparisons
8795 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8797 * listing.c (MAX_BYTES): Use listing variables not constants.
8798 (data_buffer): No longer an array, but a pointer.
8799 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8800 (listing_listing): Allocate data_buffer.
8802 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8804 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8805 --listing-rhs-width, --listing-cont-lines.
8806 (show_usage): Update.
8807 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8808 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8809 (print_lines): Use the variables instead of the constants.
8810 (listing_listing): Likewise.
8811 * listing.h: Declare the new vars.
8813 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8815 * as.c (parse_args): Add --keep-locals alias for -L.
8816 Add --strip-local-absolute.
8817 (show_usage): Update.
8818 * as.h (flag_strip_local_absolute): New flag.
8819 * symbols.c (S_IS_LOCAL): Use it.
8820 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8821 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8822 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8824 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8826 * config/tc-m32r.c: Detect if explicitly parallel instructions
8827 might have an io conflict and issue a warning message.
8829 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8831 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8832 cgen_swap_fixups): Functions to save, restore and swap the fixup
8833 chain with a backup copy.
8834 (cgen_asm_finish_insn): Returns address of constructed insn.
8836 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8838 * listing.c (file_info_struct): Remove FILE, add POS.
8839 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8840 (file_info): Don't open the file.
8841 (buffer_line): Check for the file in the last_open cache, updating
8843 (print_source): Don't reference file_info->file.
8844 (listing_listing): Likewise.
8845 (listing_print): Close the file in the cache, if any.
8847 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8849 * read.c (dwarf_file_string): New file static variable.
8850 (emit_expr): Look for constant sequence that leads up to a file
8851 name in DWARF debugging output.
8852 (stringer): Use dwarf_file_string to decide whether to accept a
8853 string as a file name.
8855 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8857 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8858 (crack_operand): Add reg->reglst MRI hack.
8859 (r_seg): Put reglst symbols in reg_section.
8860 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8862 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8864 * tc-sh.c (get_specific): Handle SGR & DBR.
8866 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8868 * tc-h8300.c (parse_reg): Take the length of the symbol into
8869 account when attempting to match a register name.
8870 * tc-h8500.c (parse_reg): Likewise.
8872 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8874 * cgen.c: Formatting changes to improve readability.
8876 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8878 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8881 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8883 Based on a patch from Jim Wilson
8884 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8885 (tc_gen_reloc): Handle cross section PC relative relocs
8888 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8890 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8892 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8894 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8895 (expr_jmp_buf): New static local.
8896 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8897 (cgen_md_operand): New function.
8898 * tc-m32r.c: Clean up pass over `struct foo' usage.
8899 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8901 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8903 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8904 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8906 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8908 * config/tc-i386.c (i386_operand): Give an error if there are
8909 unrecognized characters after an expression.
8911 For older changes see ChangeLog-9697