1 2000-12-29 H.J. Lu <hjl@gnu.org>
3 * listing.c (calc_hex): Print the variable part only if the
4 fragment type is rs_fill.
6 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
8 * doc/internals.texi (tc_conditional_pseudoop,
9 TC_LINKRELAX_FIXUP): Fix typos.
11 2000-12-28 Richard Henderson <rth@redhat.com>
13 * write.c (subsegs_finish): Fix thinko last change -- don't
14 "optimize" the alignment == 0 case.
16 2000-12-28 Richard Henderson <rth@redhat.com>
18 * as.h (rs_align_test): New.
19 * frags.c (NOP_OPCODE): Move default from read.c.
20 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
21 (frag_align_code): New.
22 * frags.h (frag_align_code): Declare.
23 * read.c (NOP_OPCODE): Remove.
24 (do_align): Use frag_align_code.
25 * write.c (NOP_OPCODE): Remove.
26 (get_recorded_alignment): New.
27 (cvt_frag_to_fill): Handle rs_align_test.
28 (relax_segment): Likewise.
29 (subsegs_finish): Align last subseg in section to the
30 section alignment. Use frag_align_code.
31 * write.h (get_recorded_alignment): Declare.
32 * config/obj-coff.c (size_section): Handle rs_align_test.
33 (fill_section, fixup_mdeps): Likewise.
34 (write_object_file): Use frag_align_code.
36 * config/tc-alpha.c (alpha_align): Use frag_align_code.
37 (alpha_handle_align): New.
38 * config/tc-alpha.h (HANDLE_ALIGN): New.
39 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
41 * config/tc-i386.h (md_do_align): Use frag_align_code.
42 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
44 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
45 (ia64_handle_align): New.
46 * config/tc-ia64.h (HANDLE_ALIGN): New.
47 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
49 * config/tc-m32r.c (m32r_do_align): Remove.
50 (m32r_handle_align): New.
51 (fill_insn): Use frag_align_code.
52 * config/tc-m32r.h (md_do_align): Remove.
53 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
54 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
55 * config/tc-mips.c, config/tc-mips.h: Similarly.
57 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
58 (sh_handle_align): Likewise. Handle rs_align_code.
59 (sh_do_align): Remove.
60 * config/tc-sh.h (md_do_align): Remove.
61 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
63 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
64 (sparc_handle_align): Likewise. Handle rs_align_code.
65 * config/tc-sparc.h (md_do_align): Remove.
66 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
68 2000-12-22 DJ Delorie <dj@redhat.com>
70 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
71 when we assemble the first half of a pair.
73 2000-12-22 H.J. Lu <hjl@gnu.org>
75 * config/tc-i386.c (reloc): Update the macro for non-bfd
77 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
79 2000-12-22 H.J. Lu <hjl@gnu.org>
81 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
83 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
85 * tc-i386.h (i386_target_format): Define even for ELFs.
86 (QWORD_MNEM_SUFFIX): New macro.
87 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
89 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
90 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
92 (Size64, No_qSuf, NoRex64, Rex64): New macros.
93 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
94 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
95 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
96 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
98 (Reg, WordReg): Add Reg64.
99 (Imm): Add Imm32S and Imm64.
101 (Disp): Add Disp64 and Disp32S.
102 (AnyMem): Add Disp32S.
103 (RegRex, RegRex64): New macros.
104 (rex_byte): New type.
105 * tc-i386.c (set_16bit_code_flag): Kill.
106 (fits_in_unsigned_long, fits_in_signed_long): New functions.
107 (reloc): New parameter "signed"; support x86_64.
108 (set_code_flag): New.
109 (DEFAULT_ARCH): New macro; default to "i386".
110 (default_arch): New static variable.
111 (struct _i386_insn): New fields Operand_PCrel; rex.
112 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
113 (flag_code): New enum and static variable.
114 (use_rela_relocations): New static variable.
115 (flag_code_names): New static variable.
116 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
117 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
119 (i386_align_code): Return plain "nop" for x86_64.
120 (mode_from_disp_size): Support Disp32S.
121 (smallest_imm_type): Support Imm32S and Imm64.
122 (offset_in_range): Support size of 8.
123 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
124 (md_pseudo_table): Add "code64"; use set_code_flat.
125 (md_begin): Emit sane error message on hash failure.
126 (tc_i386_fix_adjustable): Support x86_64 relocations.
127 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
128 instructions supported on particular arch just partially,
129 output of 64bit immediates, handling of Imm32S and Disp32S type.
130 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
131 (i386_displacement): Likewise.
132 (i386_index_check): Cleanup; support 64bit addresses.
133 (md_apply_fix3): Support x86_64 relocation and rela.
134 (md_longopts): Add "32" and "64".
135 (md_parse_option): Add OPTION_32 and OPTION_64.
136 (i386_target_format): Call even for ELFs; choose between
137 elf64-x86-64 and elf32-i386.
138 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
139 (tc_gen_reloc): Support rela relocations and x86_64.
140 (intel_e09_1): Support QWORD.
142 2000-12-15 Diego Novillo <dnovillo@redhat.com>
144 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
145 it's not an offset expression.
146 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
147 keep the braces '[' and ']' in the output string.
148 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
149 != FLAT. There is no such op_modifier.
151 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
153 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
156 2000-12-13 Kazu Hirata <kazu@hxi.com>
158 * as.h: Fix formatting.
160 * dwarf2dbg.c: Likewise.
161 * input-scrub.c: Likewise.
164 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
166 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
167 configure: Regenerate.
169 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
171 * dwarf2dbg.c: #include <limits.h> only if it exists.
173 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
175 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
176 (md_apply_fix): Here too.
178 2000-12-12 Jim Wilson <wilson@redhat.com>
180 * config/tc-ia64.h (ia64_init): Add prototype.
182 2000-12-12 H.J. Lu <hjl@gnu.org>
184 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
186 * read.h (outputting_stabs_line_debug): Change it to int.
187 * stabs.c (outputting_stabs_line_debug): Likewise.
189 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
191 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
192 the address of a function result.
194 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
196 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
197 (md_assemble): Call dwarf2_emit_insn.
198 (shlib): Fix typo SHILB -> SHLIB.
199 (md_parse_option): Likewise.
200 (ppc_elf_validate_fix): Likewise:
201 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
203 2000-12-12 Nick Clifton <nickc@redhat.com>
205 * cgen.h: Fix formatting.
206 * input-scrub.c: Fix formatting.
207 * macro.c: Fix formatting.
208 * config/tc-mips.c: Fix formatting.
209 * doc/c-mips.texi: Fix formatting.
211 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
213 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
214 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
216 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
218 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
221 * i386.h (*_Suf): Remove No_dSuf.
222 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
224 (i386_optab): Remove 'd' in the suffixes.
226 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
228 * config/tc-i386.c (T_SHORT): Undefine before defining.
230 2000-12-05 Kazu Hirata <kazu@hxi.com>
232 * config/tc-mips.c: Fix formatting.
234 2000-12-04 Matthew Hiller <hiller@redhat.com>
236 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
237 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
238 (md_show_usage): Ditto.
239 (md_parse_option): Ditto.
240 (d10v_cleanup): Writes pending instruction only if
241 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
242 Fix compile time warning messages.
244 * doc/c-d10v.texi: Documents new options.
246 2000-12-04 Matthew Hiller <hiller@redhat.com>
248 * stabs.c (outputting_stabs_line_debug): New variable.
249 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
250 function entry and unset at function exit.
252 * read.h (outputting_stabs_line_debug): New extern declaration.
254 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
256 * dwarf2dbg.c: Fix compile time warning messages.
258 2000-12-03 Kazu Hirata <kazu@hxi.com>
260 * config/tc-a29k.c: Fix formatting.
261 * config/tc-alpha.c: Likewise.
262 * config/tc-arm.c: Likewise.
263 * config/tc-cris.c: Likewise.
264 * config/tc-hppa.c: Likewise.
265 * config/tc-i370.c: Likewise.
266 * config/tc-i386.c: Likewise.
267 * config/tc-i860.c: Likewise.
268 * config/tc-i960.c: Likewise.
269 * config/tc-ia64.c: Likewise.
270 * config/tc-m68hc11.c: Likewise.
271 * config/tc-m68k.c: Likewise.
272 * config/tc-m88k.c: Likewise.
273 * config/tc-pj.c: Likewise.
274 * config/tc-ppc.c: Likewise.
275 * config/tc-sh.c: Likewise.
276 * config/tc-sparc.c: Likewise.
277 * config/tc-tahoe.c: Likewise.
278 * config/tc-vax.c: Likewise.
280 2000-12-01 Chris Demetriou <cgd@sibyte.com>
282 * config/tc-mips.c (mips_ip): When calculating offsets,
283 don't accept as constant the difference between the
284 addresses of symbols in two different sections.
286 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
288 (validate_mips_insn): Likewise. Also, update 'B' operand
289 specifier to use OP_*_CODE20 constants and delete 'm' operand
291 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
292 operand specifiers. Change warning generated by 'B' operand
293 specifier to reflect its new multi-purpose usage.
295 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
296 -1, and update comment.
297 (file_mips_isa): Likewise.
298 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
299 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
300 ISA_* constants rather than hard-coded numbers.
301 (mips_cpu_info): New structure.
302 (mips_cpu_info_table): New table describing CPU and ISA names
304 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
305 mips_cpu_info_from_cpu): New functions.
306 (mips_isa_to_str): New function to get string for ISA name.
307 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
309 (md_begin): Redo CPU and ISA selection logic, using
310 mips_cpu_info_from_*. Convert to use ISA_* constants rather
311 than hard-coded numbers.
312 (append_insn, mips_emit_delays, macro, macro2): Convert to use
313 ISA_* constants rather than hard-coded numbers.
314 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
315 (md_longopts): Delete OPTION_NO_MIPS32.
316 (md_parse_option): Convert to use ISA_* constants rather than
317 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
318 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
319 to use strcasecmp to recognize "default" and to use
320 mips_cpu_info_from_name to get CPU numbers from argument.
321 (md_show_usage): Move -mips32 so it's with the rest of the ISA
322 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
324 (s_mipsset): Accept ISA value 32.
325 * doc/as.texinfo: Clean up MIPS options summary slightly,
326 remove -no-mips32. Add note about -mips4 and -mips32
327 specifying those ISA levels. Delete -mips32 and -no-mips32
328 cpu flag descriptions.
329 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
330 up the supported CPU switch list, and replace 4Kc, 4Km, and
331 4Kp entries with a single mips32-4k entry. Note that you can
334 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
336 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
338 (md_parse_option): Add cases for OPTION_MIPS5 and
340 (md_show_usage): Mention -mips5 and -mips64 arguments.
341 (s_mipsset): Add cases for MIPS5 and MIPS64.
342 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
344 * doc/as.texinfo: Mention -mips5 and -mips64 options
346 * doc/c-mips.texi: Likewise. Also update introduction
347 and ".set" usage information.
349 * config/tc-mips.c (md_show_usage): Add "sb1" to the
351 (mips_cpu_info_table): Add SB-1 entries.
352 * doc/c-mips.texi: Add "sb1" to the list of CPUs
353 known to the -mcpu option.
355 * doc/as.texinfo: Correct description of MIPS -mcpu
356 option, by copying some of the text from doc/c-mips.texi.
358 2000-12-01 Joel Sherrill <joel@OARcorp.com>
360 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
362 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
363 (sparc*-*-rtems*): Switched from a.out to ELF.
364 * configure: Regenerate.
365 * config.in: Regenerate.
366 * Makefile.in: Regenerate.
367 * aclocal.m4: Regenerate.
368 * po/gas.pot: Regenerate.
370 2000-11-30 Philip Blundell <pb@futuretv.com>
372 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
373 even in non BFD_ASSEMBLER case.
375 2000-11-30 Diego Novillo <dnovillo@redhat.com>
377 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
380 2000-11-29 Richard Henderson <rth@redhat.com>
382 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
383 until dwarf2_finish; use relaxation to get cross-fragment offsets;
384 thread multiple subsegments properly; handle multiple code
385 sections properly; emit proper compilation unit info for assembler
388 * as.h (enum _relax_state): Add rs_dwarf2dbg.
389 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
390 (dwarf2dbg_estimate_size_before_relax): Declare.
391 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
392 * write.c: Include dwarf2dbg.h.
393 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
394 (relax_segment): Likewise.
396 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
398 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
399 jump>: Use as_bad_where instead of as_bad. Tweak error message
400 accordingly. Stabilize frag by updating fix part and resetting
402 <undefined symbol, unconditional jump>: Ditto.
403 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
404 indexing is_end_of_line[].
405 (md_assemble): Initialize size to 0.
406 (md_section_align): Mark parameter seg as unused.
407 (parse_reg): Parse names case-insensitively.
409 2000-11-28 Kazu Hirata <kazu@hxi.com>
411 * config/obj-aout.h: Fix formatting.
412 * config/obj-bout.h: Likewise.
413 * config/obj-coff.c: Likewise.
414 * config/obj-coff.h: Likewise.
415 * config/obj-elf.h: Likewise.
416 * config/obj-som.h: Likewise.
417 * config/obj-vms.c: Likewise.
418 * config/obj-vms.h: Likewise.
419 * config/tc-h8300.h: Likewise.
420 * config/tc-ns32k.h: Likewise.
421 * config/tc-sparc.h: Likewise.
422 * config/tc-tic54x.h: Likewise.
423 * config/tc-z8k.h: Likewise.
425 2000-11-28 Nick Clifton <nickc@redhat.com>
427 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
428 License is present in the sources, but not the output, and
429 also available from the GNU website.
430 (GNU Free Documentation License): Comment out this section.
432 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
434 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
435 targets. Remove i860 from valid a.out targets.
436 * Makefile.in: Regenerate.
438 * config/tc-cris.c: Include dwarf2dbg.h.
439 (md_pseudo_table): Add .file and .loc.
440 (md_assemble): Call dwarf2_emit_insn if generating ELF.
441 (s_cris_file, s_cris_loc): New.
442 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
443 * Makefile.am: Regenerate dependencies.
444 * Makefile.in: Regenerate.
446 2000-11-28 Alan Modra <alan@linuxcare.com.au>
448 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
449 (MRI_MUL_PRECEDENCE): Likewise.
450 (op_rank): Fix a comment typo.
452 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
454 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
456 (get_operand): Fix analysis for movw/movb instructions.
458 2000-11-24 Nick Clifton <nickc@redhat.com>
460 * configure.in (xscale-elf): Add target.
461 (xscale-coff): Add target.
462 * configure: Regenerate.
464 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
466 (ARM_EXT_XSCALE): New ARM architecture extension.
467 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
468 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
469 (ARM_THUMB): Rename to ARM_EXT_THUMB.
470 (ARM_ARCH_V4): Remove processor from architecture.
471 (ARM_ARCH_3M): New architecutre definition.
472 (ARM_ARCH_V5TE): New architecutre definition.
473 (ARM_ARCH_XSCALE): New architecutre definition.
474 (CPU_DEFAULT): Allow to be defaulted to XScale.
475 (atpcs): New boolean variable.
476 (ldr_flags): Support 'd' flag for double word loads.
477 (str_flags): Support 'd' flag for double word stored.
478 (do_mia): New function.
479 (do_mar): New function.
480 (do_mra): New function.
481 (do_pld): New function.
482 (do_ldrd): New function.
483 (do_blx): New function.
484 (do_bkpt): New function.
485 (do_clz): New function.
486 (do_lstc2): New function.
487 (do_cdp2): New function.
488 (do_t_blx): New function.
489 (do_t_bkpt): New function.
490 (do_smla): New function.
491 (do_smlal): New function.
492 (do_smul): New function.
493 (do_qadd): New function.
494 (do_co_reg2c): New function.
495 (LONGEST_INSN): Redefine to 7.
497 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
498 command line switches.
500 2000-11-22 Jim Wilson <wilson@redhat.com>
502 * config/tc-ia64.c (pseudo_func): Add missing initializers.
503 (struct rsrc): Make line unsigned.
504 (gr_values): Add missing initializer.
505 (SLOT_NUM_NOT_SET): Add unsigned cast.
506 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
507 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
508 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
509 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
510 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
511 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
512 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
513 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
514 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
515 Add ATTRIBUTE_UNUSED to unused parameters.
516 (convert_expr_to_ab_reg): Add parens.
517 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
518 (dot_prologue): Initialize grsave when declared.
519 (md_pseudo_table): Add missing initializers.
520 (operand_match): Add casts to bfd_vma.
521 (emit_one_bundle): Delete unused local prev. Make required_template
523 (specify_resource): Cast i to unsigned.
524 (note_register_values): Use fprintf_vma.
525 (print_dependency): Likewise.
527 2000-11-21 Jim Wilson <wilson@redhat.com>
529 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
530 for unwind info section.
531 (dot_endp): Likewise for unwind section.
533 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
536 2000-11-21 Jakub Jelinek <jakub@redhat.com>
538 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
539 (output_insn): Call dwarf2_emit_insn.
540 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
542 2000-11-17 Richard Henderson <rth@redhat.com>
544 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
545 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
546 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
548 2000-11-17 Nick Clifton <nickc@redhat.com>
550 * config/tc-arm.c (md_pseudo_table): Add support for .line and
553 2000-11-17 Richard Henderson <rth@redhat.com>
555 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
557 2000-11-17 Richard Henderson <rth@redhat.com>
559 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
560 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
561 tri-state definition of alpha_flag_mdebug.
562 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
563 (s_alpha_file): Store first .file directive.
565 (md_pseudo_table): Add stabs and stabn.
567 2000-11-17 Richard Henderson <rth@redhat.com>
569 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
571 2000-11-17 Richard Henderson <rth@redhat.com>
573 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
574 (main): Call dwarf2_finish.
575 * as.h (debug_type): Clarify documentation of the meaning
577 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
578 (print_stats): Fix parenthesis problem.
579 (now_subseg_size): New.
580 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
581 (dwarf2_directive_file): Don't set debug_type.
582 (dwarf2_where): Honor DEBUG_DWARF2 first.
583 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
584 do nothing if not emitting dwarf2 debug info, or no work.
585 * dwarf2dbg.h (dwarf2_emit_insn): Update.
586 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
587 (ecoff_new_file): Likewise.
588 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
589 commentary wrt dwarf2.
591 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
592 ATTRIBUTE_UNUSED as needed.
593 (emit_insn): Call dwarf2_emit_insn.
596 (s_alpha_coff_wrapper): Don't handle them.
597 (md_pseudo_table): Update for .file and .loc.
598 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
600 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
601 don't protect with debug_type.
602 * config/tc-hppa.c (md_assemble): Likewise.
603 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
604 * config/tc-mn10300.c (md_assemble): Likewise.
605 * config/tc-sh.c (md_assemble): Likewise.
606 * config/tc-v850.c (md_assemble): Likewise.
608 * config/tc-arm.c (arm_end_of_source): Remove.
609 * config/tc-hppa.c (pa_end_of_source): Remove.
610 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
611 * config/tc-mn10300.c (mn10300_finalize): Remove.
612 * config/tc-sh.c (sh_finalize): Remove.
613 * config/tc-v850.c (sh_finalize): Remove.
615 * config/tc-arm.h (md_end): Remove.
616 * config/tc-hppa.h (md_end): Remove.
617 (DWARF2_LINE_MIN_INSN_LENGTH): New.
618 * config/tc-m68hc11.h (md_end): Remove.
619 * config/tc-mn10300.h (md_end): Remove.
620 * config/tc-sh.h (md_end): Remove.
621 * config/tc-v850.h (md_end): Remove.
623 * config/tc-ia64.c (emit_one_bundle): Don't protect
624 dwarf2 bits with debug_type.
625 (md_assemble): Likewise.
626 (ia64_end_of_source): Don't call dwarf2_finish.
628 2000-11-16 Jim Wilson <wilson@redhat.com>
630 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
631 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
634 2000-11-16 H.J. Lu <hjl@gnu.org>
636 * config/obj-elf.c (obj_elf_symver): Don't check the missing
639 2000-11-15 Kazu Hirata <kazu@hxi.com>
641 * config/tc-tic30.c: Fix formatting.
642 * config/tc-tic80.c: Likewise.
643 * config/tc-v850.c: Likewise.
644 * config/tc-vax.c: Likewise.
645 * config/tc-w65.c: Likewise.
646 * config/tc-z8k.c: Likewise.
648 2000-11-14 DJ Delorie <dj@redhat.com>
650 * config/tc-v850.c: Support dwarf2.
651 * config/tc-v850.h: Ditto.
653 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
654 parse_cons_expression_v850 to initialize hold_cons_reloc.
656 2000-11-15 Bernd Schmidt <bernds@redhat.com>
658 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
659 (errata_nops_necessary_p): New function.
660 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
663 2000-11-14 Jim Wilson <wilson@redhat.com>
665 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
666 return little endian bfd formats.
668 2000-11-14 Kazu Hirata <kazu@hxi.com>
670 * config/aout_gnu.h: Fix formatting.
671 * config/atof-vax.c: Likewise.
672 * config/m68k-parse.h: Likewise.
673 * config/m88k-opcode.h: Likewise.
674 * config/obj-elf.c: Likewise.
675 * config/tc-arm.c: Likewise.
676 * config/tc-cris.c: Likewise.
677 * config/tc-i386.c: Likewise.
678 * config/tc-ia64.c: Likewise.
679 * config/tc-mn10300.c: Likewise.
680 * config/te-386bsd.h: Likewise.
681 * config/te-hppa.h: Likewise.
682 * config/te-nbsd.h: Likewise.
683 * config/te-ppcnw.h: Likewise.
684 * config/te-sparcaout.h: Likewise.
685 * config/te-tmips.h: Likewise.
686 * config/vax-inst.h: Likewise.
687 * config/vms-conf.h: Likewise.
689 2000-11-14 Jakub Jelinek <jakub@redhat.com>
691 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
693 2000-11-13 H.J. Lu <hjl@gnu.org>
695 * config/obj-elf.c (elf_frob_symbol): Support
696 ".symver name,name2@@@nodename".
697 (elf_frob_file_before_adjust): Likewise.
699 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
700 and ".symver name,name2@@@nodename".
703 2000-11-12 H.J. Lu (hjl@gnu.org)
705 * config/obj-elf.c (obj_elf_symver): Check missing version
708 2000-11-12 H.J. Lu (hjl@gnu.org)
710 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
711 instead of bfd_vma for non-bfd assemblers.
713 2000-11-09 Kazu Hirata <kazu@hxi.com>
715 * itbl-ops.c: Fix comment typos.
717 2000-11-08 Jim Wilson <wilson@redhat.com>
719 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
720 (struct unwind): Add next_slot_frag field.
721 (slot_index): New parameters slot_frag and first_frag. Add code
722 to add in frag sizes when different. Add comments.
723 (fixup_unw_records): New locals first_frag and last_frag. Pass new
724 arguments to slot_index.
725 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
726 loop end. Set next_slot_frag field.
728 2000-11-07 H.J. Lu <hjl@gnu.org>
730 * doc/as.texinfo (.symver): Updated for versioned symbol
733 * obj.h (format_ops): Add the frob_file_before_adjust field.
735 * config/obj-aout.c (aout_format_ops): Set the
736 frob_file_before_adjust field to 0.
737 * config/obj-coff.c (coff_format_ops): Likewise.
738 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
740 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
742 (elf_frob_file_before_adjust): New function to remove unneeded
743 versioned symbols from the symbol table.
744 (elf_format_ops): Set the frob_file_before_adjust field to
745 elf_frob_file_before_adjust.
747 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
750 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
752 2000-11-07 Peter Targett <peter.targett@arccores.com>
754 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
756 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
757 Fix compile time warning messages.
759 2000-11-07 Nick Clifton <nickc@redhat.com>
761 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
762 buffer in order to avoid buffer overflows.
764 2000-11-06 Steve Ellcey <sje@cup.hp.com>
766 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
767 Change M to m for -milp32 or -mlp64 to match gcc.
768 (dot_endp): Use bytes_per_address instead of 8.
769 (emit_one_bundle): Use number_to_chars_littleendian instead of
771 (fix_insn): Likewise.
772 (ia64_init): New function.
773 (ia64_target_format): New function.
774 (md_begin): Set endianness, arch, and machine as appropriate.
775 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
776 Make these macros depend on TE_HPUX macro.
777 (TARGET_FORMAT): Define.
778 (HOST_SPECIAL_INIT): Define.
779 * config/te-hpux.h: New file.
780 * configure.in: Add "ia64-*-hpux*" target to configure.
781 * configure: Regenerate.
783 2000-11-06 Kazu Hirata <kazu@hxi.com>
785 * as.c: Fix formatting.
786 * dwarf2dbg.c: Likewise.
787 * input-file.c: Likewise.
788 * input-file.h: Likewise.
789 * input-scrub.c: Likewise.
790 * itbl-ops.c: Likewise.
791 * listing.c: Likewise.
793 * messages.c: Likewise.
795 * subsegs.c: Likewise.
796 * subsegs.h: Likewise.
799 2000-11-06 Nick Clifton <nickc@redhat.com>
801 * doc/as.texinfo: Add GNU Free Documentation License.
802 * doc/gasp.texi: Add GNU Free Documentation License.
803 * doc/as.1: Add GNU Free Documentation License.
805 2000-11-05 Nick Clifton <nickc@redhat.com>
807 * config/tc-arm.c: Add include of "dwarf2dbg.h"
809 2000-11-02 Per Lundberg <plundis@chaosdev.org>
811 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
812 * configure: Regenerate.
814 2000-11-01 Nick Clifton <nickc@redhat.com>
816 * read.c (original_case_string): New global variable.
817 (read_a_source_file): Copy opcode string into
818 original_case_string if clobbering the case of the opcode.
819 * read.h: Export the definition of original_case_string.
820 * config/tc-arm.c (md_assembler): When parsing a .req
821 directive use the original opcode string, not the case
824 2000-11-02 Nick Clifton <nickc@redhat.com>
826 * config/tc-mn10300.c (debug_line): Remove this static
828 (md_assemble): Call dwarf2_generate_asm_lineno instead of
829 dwarf2_where and dwarf2_gen_line_info.
831 2000-11-02 Theo Honohan <th@futuretv.com>
833 * config/tc-arm.c (do_msr): Improve error message.
835 2000-10-31 Eric Christopher <echristo@redhat.com>
837 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
838 or pc-relative, else use fx_offset.
840 2000-10-31 Jim Wilson <wilson@redhat.com>
842 * config/tc-ia64.c (struct md): New field tag_fixups.
843 (ia64_flush_insns): Handle tag_fixups. Error if dangling
844 qualifying predicate.
845 (emit_one_bundle): Delete spurious multiplication by one. Handle
847 (ia64_start_line): Error if dangling qualifying predicate.
848 (defining_tag): New static variable.
849 (ia64_unrecognized_line, case '['): Parse tags.
850 (ia64_frob_label): Create tag_fixups.
851 (md_assemble): Reset md.qp.X_op after using it.
853 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
855 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
857 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
859 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
861 2000-10-30 Kazu Hirata <kazu@hxi.com>
863 * expr.c: Fix formatting.
864 * flonum-copy.c: Likewise.
865 * flonum.h: Likewise.
869 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
871 * as.h (OPTION_MD_BASE): Bump to 190.
872 * as.c (parse_args) <std_longopts>: Add comment about the need to
873 check OPTION_MD_BASE in as.h.
875 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
878 2000-10-27 Nick Clifton <nickc@redhat.com>
880 * configure.in (emulations): Add m68hc12.
881 * configure: Regenerate.
882 * po/gas.pot: Regenerate.
884 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
886 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
888 (arm_psr_parse): Handle lowercase CPSR and SPSR.
890 2000-10-25 Nick Clifton <nickc@redhat.com>
892 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
893 a DWARF2 line number information sequence.
895 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
897 * read.c (generate_lineno_debug): Update comment describing why
898 DWARF2 line number debug information is not generated
899 automatically by this function.
901 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
904 * config/tc-arm.h (md_end): Define.
905 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
907 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
908 if generating DWARF2 line numbers.
909 (arm_end_of_source): New function. Call dwarf2_finish if
912 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
913 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
914 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
916 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
918 * tc-i386.c: Fix prototype declarations for functions taking no
921 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
923 * tc-i386.c (i386_operand_modifier): Remove.
924 (build_displacement_string): Remove.
925 (i386_parse_seg): Remove.
926 (i386_intel_memory_operand): Remove.
927 (i386_intel_operand): Re-write using recursive descent parser based
928 on MASM documentation.
929 (struct intel_parser_s): New structure.
930 (intel_parser): New static variable.
931 (struct intel_token): New structure.
932 (cur_token, prev_token): New static variables.
945 (intel_match_token): New function.
946 (intel_get_token): New function.
947 (intel_putback_token): New function.
948 (intel_expr): New function.
949 (intel_e05): New function.
950 (intel_e05_1): New function.
951 (intel_e06): New function.
952 (intel_e06_1): New function.
953 (intel_e09): New function.
954 (intel_e09_1): New function.
955 (intel_e10): New function.
956 (intel_e10_1): New function.
957 (intel_e11): New function.
959 2000-10-20 Jakub Jelinek <jakub@redhat.com>
961 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
962 instructions to loose any special insn->architecture mask.
964 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
965 (sparc_md_end, sparc_arch_types, sparc_arch,
966 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
967 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
968 request v9b architecture if they are used).
970 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
972 * config/tc-m68k.c: Fix the previous misapplied patch.
974 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
976 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
977 BFD_ASSEMBLER and !BFD_ASSEMBLER.
978 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
981 2000-10-17 Kazu Hirata <kazu@hxi.com>
983 * debug.c: Fix formatting.
984 * depend.c: Likewise.
985 * dwarf2dbg.c: Likewise.
986 * dwarf2dbg.h: Likewise.
990 * flonum-konst.c: Likewise.
993 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
995 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
997 * doc/as.texinfo: Added notes about this new option.
999 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1001 * config/tc-sh.c (JREG): Remove.
1002 (md_convert_frag): Remove #if 0:d code using JREG.
1004 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1006 * config/tc-i386.c (i386_operand_modifier): Only match
1007 modifiers SHORT and FLAT if they are followed by a space.
1008 (parse_register): When `allow_naked_reg' is set, do not confuse
1009 identifiers that start with a register name with a register.
1011 2000-10-12 Kazu Hirata <kazu@hxi.com>
1013 * app.c: Fix formatting.
1016 * bit_fix.h: Likewise.
1021 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1023 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1025 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1027 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1028 Re-arrange function a little and improve error message.
1030 * write.c (write_relocs): Fix a comment.
1032 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1035 2000-10-05 Jim Wilson <wilson@cygnus.com>
1037 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1039 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1041 * config/tc-i386.c: Delete some useless comments, reformat others.
1043 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1044 non-global syms in linkonce sections.
1046 2000-10-04 Ralf Baechle <ralf@gnu.org>
1048 * config/tc-ia64.c (operand_match): Don't use // style comments.
1049 * config/tc-i370.c: Likewise.
1051 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1053 Changes to handle varying register prefix and user symbol prefix.
1054 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1055 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1056 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1057 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1058 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1059 (demand_register_prefix): New variable.
1060 (md_pseudo_table): New pseudo ".syntax".
1061 (md_longopts): New options --no-underscore and --underscore.
1062 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1063 on symbols_have_leading_underscore.
1064 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1065 (get_spec_reg): Ditto.
1066 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1068 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1070 <case OPTION_NO_US, case OPTION_US>: New.
1071 (md_show_usage): Be brief and reformat to match continuation of
1073 * po/gas.pot: Regenerate.
1075 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1077 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1078 force relocs for 12 bit branches.
1079 (md_apply_fix): Similarly, adjust logic here.
1081 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1083 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1084 adjust for external and weak syms as we will use a reloc. Allow
1085 for +8 offset when calculating limits of branches.
1086 (hppa_fix_adjustable): Undo 2000-09-23 change.
1087 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1088 Correct distance calculation.
1089 (tc_gen_reloc): Print the file name and line number if we can't
1092 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1093 * config/tc-hppa.c (nonzero_dibits): Define.
1094 (arg_reloc_stub_needed): Check each arg and return value
1095 separately for zero case.
1096 (pa_align): Declare argument `bytes'.
1098 2000-09-25 Kazu Hirata <kazu@hxi.com>
1100 * config/tc-cris.c: Fix formatting.
1101 * config/tc-d10v.h: Likewise.
1102 * config/tc-d30v.c: Likewise.
1103 * config/tc-d30v.h: Likewise.
1104 * config/tc-fr30.c: Likewise.
1105 * config/tc-fr30.h: Likewise.
1106 * config/tc-m68k.c: Likewise.
1107 * config/tc-m68k.h: Likewise.
1108 * config/tc-pj.h: Likewise.
1109 * config/tc-ppc.c: Likewise.
1110 * config/tc-ppc.h: Likewise.
1111 * config/tc-sh.c: Likewise.
1112 * config/tc-sh.h: Likewise.
1113 * config/tc-sparc.c: Likewise.
1114 * config/tc-v850.h: Likewise.
1115 * config/tc-vax.h: Likewise.
1116 * config/tc-w65.h: Likewise.
1117 * config/tc-z8k.h: Likewise.
1119 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1121 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1122 checks only for ELF.
1123 (hppa_force_relocation): Likewise.
1125 2000-09-22 Jim Wilson <wilson@cygnus.com>
1127 * config/tc-ia64.c (dv_sem): Add "stop".
1128 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1129 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1130 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1132 (mark_resources): Check IA64_RS_PRr.
1134 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1136 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1137 md_estimate_size_before_relax): Redesign and clean up the
1138 relaxation mechanism.
1140 2000-09-21 Kazu Hirata <kazu@hxi.com>
1142 * config/tc-ns32k.c: Fix formatting.
1143 * config/tc-ns32k.h: Likewise.
1145 2000-09-20 Kazu Hirata <kazu@hxi.com>
1147 * config/tc-m32r.c: Fix formatting.
1148 * config/tc-m32r.h: Likewise.
1149 * config/tc-m68851.h: Likewise.
1150 * config/tc-m68hc11.c: Likewise.
1151 * config/tc-m68hc11.h: Likewise.
1152 * config/tc-m88k.c: Likewise.
1153 * config/tc-mcore.c: Likewise.
1154 * config/tc-mcore.h: Likewise.
1155 * config/tc-mips.c: Likewise.
1156 * config/tc-mips.h: Likewise.
1157 * config/tc-mn10200.h: Likewise.
1158 * config/tc-mn10300.h: Likewise.
1159 * config/tc-tahoe.c: Likewise.
1160 * config/tc-tahoe.h: Likewise.
1162 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1164 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1165 Likewise in relaxation description comments.
1167 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1169 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1170 subtraction of two syms without emitting a relocation.
1172 From David Huggins-Daines <dhd@linuxcare.com>
1173 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1174 global or weak symbols.
1176 2000-09-15 Kazu Hirata <kazu@hxi.com>
1178 * config/tc-h8300.h: Fix formatting.
1179 * config/tc-h8500.c: Likewise.
1180 * config/tc-h8500.h: Likewise.
1181 * config/tc-hppa.h: Likewise.
1182 * config/tc-i370.h: Likewise.
1183 * config/tc-i386.h: Likewise.
1184 * config/tc-i860.c: Likewise.
1185 * config/tc-i860.h: Likewise.
1186 * config/tc-i960.h: Likewise.
1187 * config/tc-ia64.c: Likewise.
1188 * config/tc-ia64.h: Likewise.
1190 2000-09-14 Kazu Hirata <kazu@hxi.com>
1192 * config/tc-a29k.c: Fix formatting.
1193 * config/tc-alpha.c: Likewise.
1194 * config/tc-arc.c: Likewise.
1195 * config/tc-arc.h: Likewise.
1196 * config/tc-arm.c: Likewise.
1197 * config/tc-arm.h: Likewise.
1198 * config/tc-avr.c: Likewise.
1199 * config/tc-avr.h: Likewise.
1200 * config/tc-tic30.c: Likewise.
1201 * config/tc-tic30.h: Likewise.
1202 * config/tc-tic54x.c: Likewise.
1203 * config/tc-tic54x.h: Likewise.
1204 * config/tc-tic80.c: Likewise.
1205 * config/tc-tic80.h: Likewise.
1207 2000-09-14 Timothy Wall <twall@cygnus.com>
1209 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1210 parallel comparisons for later use.
1211 (struct rsrc): Add parallel comparison type.
1212 (resources_match): Skip special cases of PR usage (non-conflicting
1215 2000-09-13 Kazu Hirata <kazu@hxi.com>
1217 * config/obj-ecoff.c: Fix formatting.
1218 * config/obj-elf.c: Likewise.
1219 * config/obj-elf.h: Likewise.
1220 * config/obj-evax.h: Likewise.
1221 * config/obj-generic.h: Likewise.
1222 * config/obj-hp300.c: Likewise.
1223 * config/obj-hp300.h: Likewise.
1224 * config/obj-ieee.h: Likewise.
1225 * config/obj-vms.c: Likewise.
1226 * config/obj-vms.h: Likewise.
1228 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1230 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1231 (md_parse_option): Ditto.
1232 (md_longopts): Add -mips32 option.
1233 (md_show_usage): Document new options.
1234 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1235 (mips_ip): Assemble mfc0 with a sub-selection code.
1236 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1237 (mips_cpu_to_str): New function.
1238 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1239 Use CPU_* defines instead of hardcoded numbers.
1241 * doc/as.texinfo: Document new options.
1242 * doc/c-mips.texi: Ditto.
1244 2000-09-12 Kazu Hirata <kazu@hxi.com>
1246 * as.h: Fix formatting.
1247 * asintl.h: Likewise.
1248 * bit_fix.h: Likewise.
1249 * config/obj-aout.c: Likewise.
1250 * config/obj-aout.h: Likewise.
1251 * config/obj-bout.c: Likewise.
1252 * config/obj-bout.h: Likewise.
1253 * config/obj-coff.c: Likewise.
1254 * config/obj-coff.h: Likewise.
1255 * dwarf2dbg.h: Likewise.
1257 * flonum.h: Likewise.
1258 * frags.h: Likewise.
1259 * itbl-ops.h: Likewise.
1260 * macro.h: Likewise.
1263 * struc-symbol.h: Likewise.
1264 * subsegs.h: Likewise.
1265 * symbols.h: Likewise.
1267 * write.h: Likewise.
1269 2000-09-11 Kazu Hirata <kazu@hxi.com>
1271 * bignum-copy.c: Fix formatting.
1272 * config/tc-i370.c: Likewise.
1273 * config/tc-i960.c: Likewise.
1274 * config/tc-m68k.c: Likewise.
1275 * ehopt.c: Likewise.
1276 * flonum-copy.c: Likewise.
1277 * flonum-konst.c: Likewise.
1278 * flonum-mult.c: Likewise.
1279 * literal.c: Likewise.
1282 * stabs.c: Likewise.
1283 * subsegs.c: Likewise.
1285 2000-09-09 Philip Blundell <philb@gnu.org>
1287 * configure.in (arm*-*-uclinux*): New target.
1288 * configure: Regenerate.
1290 2000-09-09 Kazu Hirata <kazu@hxi.com>
1292 * input-file.c: Fix formatting.
1293 * itbl-ops.c: Likewise.
1294 * messages.c: Likewise.
1296 2000-09-08 Philip Blundell <philb@gnu.org>
1298 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1301 2000-09-07 H.J. Lu <hjl@gnu.org>
1303 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1304 * configure: Rebuild.
1306 2000-09-07 Kazu Hirata <kazu@hxi.com>
1308 * atof-generic.c: Fix formatting.
1309 * config/tc-mips.c: Likewise.
1310 * config/tc-vax.c: Likewise.
1311 * input-scrub.c: Likewise.
1313 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1315 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1316 * configure.in (sh-*-linux*): Added.
1317 * configure: Rebuilt.
1319 2000-09-06 Kazu Hirata <kazu@hxi.com>
1321 * config/tc-hppa.c: Fix formatting.
1323 * ecoff.c: Fix formatting.
1325 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1327 * configure: Rebuilt with new libtool.m4.
1329 2000-09-05 Kazu Hirata <kazu@hxi.com>
1331 * cgen.c: Fix formatting.
1332 * config/tc-ia64.c: Likewise.
1334 2000-09-05 Nick Clifton <nickc@redhat.com>
1336 * aclocal.m4: Regenerate.
1337 * config.in: Regenerate.
1338 * configure: Regenerate.
1339 * po/gas.pot: Regenerate.
1341 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1343 * config/tc-cris.c: Correct comment typos.
1345 2000-09-05 Eric Christopher <echristo@cygnus.com>
1347 * config/tc-mn10300.c: Cleanup.
1348 (md_pcrel_from): Enable.
1350 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1352 * expr.c (operand): Fix a comment typo.
1353 * write.c (write_relocs): Fix a signed/unsigned warning.
1355 * config/tc-hppa.c (fudge_reg_expressions): New
1356 (hppa_force_reg_syms_absolute): New.
1357 (pa_equ): Allow reg_section expressions.
1358 * config/tc-hppa.c (md_optimize_expr): Define.
1359 (hppa_force_reg_syms_absolute): Prototype.
1361 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1362 (pa_parse_number): Pass in arg to select fp reg parsing.
1363 Return 1 to indicate format checks pass. If strict, then only
1364 accept a register or register symbol. Return value in...
1365 (pa_number): New static for pa_parse_number.
1366 (FP_REG_BASE): Define.
1367 (FP_REG_RSEL): Define.
1368 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1369 appropriate. White space changes.
1370 (need_pa11_opcode): Don't bother passing any params, get them from
1372 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1373 Remove extraneous check in case 'Q'.
1374 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1375 reg, set section of resulting symbol to reg_section.
1376 (pa_parse_space_stmt): Modify call to pa_parse_number.
1377 (pa_space): Likewise.
1379 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1380 (hppa_force_relocation): Handle vtable relocs.
1381 (pa_vtable_entry): New.
1382 (pa_vtable_inherit): New.
1383 (md_pseudo_table): Add entries for vtable pseudos.
1384 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1385 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1387 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1388 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1389 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1391 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1392 specify a symbol type.
1394 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1395 dependent things together.
1396 (md_elf_symbol_type): Define.
1398 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1400 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1402 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1403 (obj_elf_vtable_entry): Declare.
1405 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1406 and export function.
1407 (obj_elf_vtable_entry): Similarly.
1408 (elf_pseudo_table): Fix the damage with a cast.
1410 2000-09-03 Richard Henderson <rth@cygnus.com>
1412 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1413 for template selection when a label is needed.
1415 2000-09-02 Kazu Hirata <kazu@hxi.com>
1417 * config/tc-ia64.c: Fix formatting.
1419 2000-09-02 Nick Clifton <nickc@redhat.com>
1421 * configure.in: Increase version number to 2.10.91.
1422 * configure: Regenerate.
1423 * aclocal.m4: Regenerate.
1424 * config.in: Regenerate.
1425 * po/gas.pot: Regenerate.
1426 * Makefile.in: Regenerate.
1428 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1430 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1431 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1432 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1434 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1437 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1439 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1440 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1441 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1442 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1443 (GOT_symbol): New variable.
1444 (md_undefined_symbol): Set it.
1446 2000-09-01 Richard Henderson <rth@cygnus.com>
1448 * config/tc-ia64.c (match): Don't inline.
1449 (extra_goodness): New.
1450 (md_begin): Prefer nop.f and nop.b for best_template.
1452 2000-08-31 Kazu Hirata <kazu@hxi.com>
1454 * as.c: Fix formatting.
1456 * frags.c: Likewise.
1457 * macro.c: Likewise.
1459 2000-08-31 Eric Christopher <echristo@cygnus.com>
1461 * config/tc-mn10300.c: Cleanup and fix warnings.
1462 (md_pseudo_table): Add initializers.
1463 (md_show_usage): Cleanup.
1464 (md_parse_option): Fix warnings.
1465 (md_undefined_symbol): Fix warnings.
1466 (md_conver_frag): Fix warnings.
1467 (tc_gen_reloc): Fix warnings.
1468 (md_apply_fix3): Fix warnings.
1469 (check_operand): Fix warnings.
1471 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1473 * acinclude.m4: Include libtool and gettext macros from the
1475 * aclocal.m4, configure: Rebuilt.
1477 2000-08-30 Mark Hatle <mhatle@mvista.com>
1479 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1481 2000-08-31 Kazu Hirata <kazu@hxi.com>
1483 * listing.c: Fix formatting.
1485 2000-08-29 Kazu Hirata <kazu@hxi.com>
1487 * app.c: Fix a comment typo. Fix formatting.
1489 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1491 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1492 offset of the target destination for jmp instructions.
1493 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1495 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1497 * NEWS: Mention support for CRIS.
1499 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1501 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1502 Sets `.lcomm' alignment to zero.
1504 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1506 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1507 (TC_FIX_ADJUSTABLE): Define.
1509 2000-08-23 Jim Wilson <wilson@cygnus.com>
1511 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1512 unwind.personality_routine is set.
1514 2000-08-23 H.J. Lu <hjl@gnu.org>
1516 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1518 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1520 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1523 2000-08-22 H.J. Lu <hjl@gnu.org>
1525 * config.in (STRICTCOFF): New for strict COFF.
1527 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1528 i386-*-go32* and i386-go32-rtems*.
1529 * configure: Rebuilt.
1531 * config/obj-coff.c (obj_coff_endef): Follow the historical
1532 behavior if STRICTCOFF is not defined.
1534 * doc/internals.texi: Document STRICTCOFF.
1536 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1538 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1539 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1540 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1541 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1542 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1543 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1544 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1547 2000-08-22 Eric Christopher <echristo@cygnus.com>
1549 * config/tc-mn10300.c: (md_apply_fix): New function.
1550 (mn10300_force_relocation): New function.
1551 (mn10300_fix_adjustable): New function.
1553 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1554 (TC_HANDLES_FX_DONE): Define.
1555 (obj_fix_adjustable): Define.
1556 (MD_APPLY_FIX3): Define.
1557 (TC_LINKRELAX_FIXUP): Define.
1559 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1561 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1563 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1565 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1567 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1568 if the fixup resulted in a relocation.
1570 2000-08-18 Nick Clifton <nickc@redhat.com>
1572 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1573 Make reference to first element of shift_names explicit.
1575 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1577 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1578 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1579 add a symbol's address. Removed all target-specific #ifdefs that
1580 used to accomplished the same.
1581 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1582 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1583 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1584 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1585 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1587 2000-08-17 Kazu Hirata <kazu@hxi.com>
1589 * dwarf2dbg.c: Fix formatting.
1591 2000-08-17 Nick Clifton <nickc@redhat.com>
1593 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1594 to be recoded as logical shift lefts by zero.
1596 2000-08-16 Jim Wilson <wilson@cygnus.com>
1598 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1599 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1601 (note_register_values): Handle IA64_OPND_R3_2 operands.
1603 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1605 * config/tc-i860.c (md_operand): Silly typo fixed.
1607 2000-08-16 Nick Clifton <nickc@redhat.com>
1609 * config/tc-arm.c (struct asm_shift): Delete.
1611 (enum asm_shift_index): New.
1612 (struct asm_shift_properties): New.
1613 (struct asm_shift_name): New.
1614 (shift_properties[]); New.
1615 (shift_names[]); New.
1617 (decode_shift): Use new structures.
1618 Issue a warning is "ROR #0" is used.
1619 Issue a warning if "ASR #0" or "LSR #0" is used.
1621 (md_begin): Initialise arm_shift_hsh table from new
1622 asm_shift_name array.
1624 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1626 * config/tc-sparc.c: Kill all warnings.
1627 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1629 (md_show_usage): Update usage text.
1631 2000-08-16 Nick Clifton <nickc@redhat.com>
1633 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1636 2000-08-15 Will Cohen <wcohen@redhat.com>
1638 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1640 * config/tc-sh.c (md_assemble): Changed so debug_type
1641 test performed for ppi_assemble
1642 * config/tc-sh.c: Included dwarf2dbg.h.
1643 (debug_line): Defined.
1644 (md_assemble): Generates dwarf2 line info.
1645 (sh_finalize): New function. Finalize dwarf2 info.
1646 (assemble_ppi): Returns size of code generated.
1647 (build_Mytes): Returns size of code generated.
1648 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1649 * config/tc-sh.h (md_end): Defined.
1650 (sh_finalize): Declared.
1652 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1654 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1657 2000-08-14 Nick Clifton <nickc@redhat.com>
1659 * config/tc-arm.c (do_bx): Allow "bx pc".
1661 2000-08-14 Jim Wilson <wilson@cygnus.com>
1663 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1664 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1665 (md_begin): Change assignment to md.flag to OR in the new bit.
1667 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1669 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1670 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1673 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1675 * NEWS: Mention i860 support.
1677 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1679 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1681 2000-08-14 Andreas Schwab <schwab@suse.de>
1683 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1685 2000-08-11 Andreas Schwab <schwab@suse.de>
1687 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1690 2000-08-11 Kazu Hirata <kazu@hxi.com>
1692 * expr.c: Fix formatting.
1693 * config/obj-bout.c: Likewise.
1695 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1697 * doc/c-i860.texi: Flesh out the i860 section more.
1699 2000-08-10 Kazu Hirata <kazu@hxi.com>
1701 * symbols.c: Fix formatting.
1704 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1706 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1707 has the IgnoreSize bit set.
1709 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1711 From Rodney Brown <RodneyBrown@mynd.com>
1712 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1713 * configure: Regenerate.
1715 2000-08-09 Kazu Hirata <kazu@hxi.com>
1717 * hash.c: Fix formatting.
1720 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1722 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1723 (i860_fix_info): New enum.
1724 (MD_APPLY_FIX3): Define.
1725 (WORKING_DOT_WORD): Define.
1726 (TC_HANDLES_FX_DONE): Define.
1727 (DIFF_EXPR_OK): Define.
1728 (LISTING_HEADER): Define.
1729 (TARGET_FORMAT): Select target format based on endian flag.
1730 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1731 (target_big_endian): Add external declaration.
1733 * config/tc-i860.c: All existing code reworked completely. Other
1734 new code shown below.
1735 (SYNTAX_SVR4): Define.
1736 (target_warn_expand): New variable.
1737 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1738 (md_longopts): Declare and define with new options (-EL, -EB,
1740 (md_show_usage): New function.
1741 (md_operand): New function.
1742 (obtain_reloc_for_imm16): New function.
1743 (md_apply_fix3): New function.
1744 (tc_gen_reloc): New function.
1746 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1748 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1749 2 bytes of the jump address are in the same frag.
1750 (find): Accept 68hc12 register indirect modes.
1752 * NEWS: Mention 68HC11 & 68HC12 support.
1754 2000-08-07 Richard Henderson <rth@cygnus.com>
1756 * config/tc-ia64.c (unwind): Add prologue_mask member.
1757 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1758 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1759 (dot_body): Clear unwind.prologue_mask.
1760 (dot_prologue): Set it. Accept a register second argument.
1762 2000-08-07 Kazu Hirata <kazu@hxi.com>
1764 * config/atof-ieee.c: Fix formatting.
1765 * config/atof-tahoe.c: Likewise.
1767 2000-08-06 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1772 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1773 of .popsection, .previous, .pushsection, .subsection,
1774 .version, .vtable_entry, .vtable_inherit and .weak.
1776 2000-08-05 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-cris.c: Fix formatting.
1779 * config/tc-i386.c: Likewise.
1780 * config/tc-sparc.c (sparc_ip): Simplify the code.
1782 2000-08-04 Kazu Hirata <kazu@hxi.com>
1784 * config/tc-cris.c: Rearrange code for readability.
1785 * config/tc-d10v.c: Fix formatting.
1786 * config/tc-m32r.c: Likewise.
1787 * config/tc-sparc.c: Likewise.
1789 2000-08-02 Jim Wilson <wilson@cygnus.com>
1791 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1792 before ia64_find_opcode.
1793 (md_assemble): Likewise.
1795 2000-08-01 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1798 Undo some formatting fixes.
1800 2000-08-01 Kazu Hirata <kazu@hxi.com>
1802 * config/obj-som.c: Fix formatting.
1803 * config/obj-ieee.c: Likewise.
1804 * config/tc-arm.c: Likewise.
1805 * config/tc-v850.c: Likewise.
1807 2000-08-01 Nick Clifton <nickc@redhat.com>
1809 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1810 index by command line option.
1812 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1814 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1815 (@node M68K-Branch): Rewrite to match the reality.
1817 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1819 * doc/c-i860.texi: New file.
1820 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1821 * doc/Makefile.in: Regenerate.
1822 * doc/all.texi: Add I860 as relevant architecture.
1823 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1825 2000-07-31 Kazu Hirata <kazu@hxi.com>
1827 * config/tc-d30v.c: Fix formatting.
1829 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1831 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1832 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1833 long emit a long branch if available instead of an absolute jump, never
1834 emit absolute jumps for anything with --pcrel.
1836 * doc/c-m68k.texi: Document new command line option.
1838 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1840 * config/tc-avr.c: Use PARAMS macro in function declarations.
1841 Don't declare md_pcrel_from_section (already in tc-avr.h).
1842 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1843 (avr_operand): Don't set (unsigned) op_mask to -1.
1845 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1847 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1848 * configure: Regenerated.
1849 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1850 of operand to the .type directive (.e.g, "type").
1852 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1854 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1855 * app.c (do_scrub_chars): Record where first comment found.
1856 * read.c (read_a_source_file): Init found_comment on entry, and
1857 notify whether comments found on exit.
1858 * config/tc-hppa.c (md_shortopts): Add "c".
1859 (md_longopts): Add warn-comment.
1860 (md_parse_option): Handle it.
1861 (md_show_usage): Show available options.
1862 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1864 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1866 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1867 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1869 (md_estimate_size_before_relax): Don't fall off end of function.
1871 2000-07-27 Kazu Hirata <kazu@hxi.com>
1873 * config/tc-avr.c: Fix formatting.
1874 * config/tc-ns32k.c: Likewise.
1876 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1878 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1880 2000-07-27 Kazu Hirata <kazu@hxi.com>
1882 * config/tc-d10v.c: Fix formatting.
1883 * config/tc-z8k.c: Likewise.
1884 * config/tc-sparc.c: Likewise.
1886 2000-07-26 Dave Brolley <brolley@redhat.com>
1888 * cgen.c (queue_fixup): Declare opinfo.
1889 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1890 (gas_cgen_md_operand): Ditto.
1891 (gas_cgen_md_apply_fix3): Ditto.
1893 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1895 * config/obj-coff.c (obj_frob_symbol): Don't merge
1896 labels. Don't merge if the symbol isn't constant. Return
1897 immediately if a symbol is merged.
1899 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1901 * frags.c (frag_align): Correct absolute section alignment.
1903 2000-07-20 DJ Delorie <dj@redhat.com>
1905 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1906 it breaks linking against DLLs.
1908 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1910 * configure.in: Add CRIS support.
1911 * configure: Regenerate.
1912 * Makefile.am: (CPU_TYPES): Add cris.
1913 (CPU_OBJ_VALID) [aout]: Add cris.
1914 (MULTI_CPU_TYPES): Add cris.
1915 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1916 [coff]: Only i386 and mips are valid.
1917 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1918 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1919 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1920 Regenerate dependencies.
1921 * Makefile.in: Regenerate.
1922 * aclocal.m4: Regenerate.
1923 * as.c: Declare crisaout, criself.
1924 * config/tc-cris.h, config/tc-cris.c: New.
1925 * config/e-criself.c, config/e-crisaout.c: New.
1926 * po/POTFILES.in, po/gas.pot: Regenerate.
1928 2000-07-20 Kazu Hirata <kazu@hxi.com>
1930 * read.c: Fix formatting.
1931 * write.c: Fix formatting.
1933 2000-07-19 H.J. Lu <hjl@gnu.org>
1935 * sb.c: Include <stdlib.h> if exists for abort ().
1937 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1939 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1940 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1941 (pa_type_args): Same here.
1943 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1945 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1946 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1947 the storage class is already set.
1949 2000-07-17 Kazu Hirata <kazu@hxi.com>
1951 * config/tc-m68hc11.c: Fix formatting.
1952 * config/tc-mn10200.c: Likewise.
1953 * config/tc-mn10300.c: Likewise.
1954 * config/tc-pj.c: Likewise.
1955 * config/tc-tic80.c: Likewise.
1956 * config/tc-w65.c: Likewise.
1958 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1960 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1963 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1965 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1968 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1970 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1971 ELF as are used for SOM (except the 32-bit reloc one) to decide
1972 whether a symbol can be reduced to a section symbol. Expand on
1973 the comment for symbols involved in LR% and RR% expressions.
1975 2000-07-14 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-mips.c (mips_disable_float_construction): New
1978 static variable. Set to true if doubles should not be
1979 constructed by loading two single width fp registers with
1980 halves of the value.
1981 (mips_ip): Test mips_disable_float_construction.
1982 (md_longopts): Add command line switches --construct-floats
1983 and --no-construct-floats.
1984 (md_parse_option): Parse new command line options.
1985 (md_show_usage): Describe new command line options.
1987 * doc/c-mips.texi: Document new command line options.
1989 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1991 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1992 * configure: Regenerate.
1994 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1996 * configure.in (DEFAULT_EMULATION setting): Revert part of
1997 2000-07-01 change that set te_multi=multi unless set to tmips.
1998 * configure: Regenerate.
2000 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2002 * config/obj-coff.c (coff_frob_section): Add padding to the last
2003 section when aligning it increases its size.
2005 2000-07-11 Kazu Hirata <kazu@hxi.com>
2007 * config/tc-tic54x.c: Fix formatting.
2009 2000-07-10 Kazu Hirata <kazu@hxi.com>
2011 * config/tc-h8500.c: Fix formatting.
2012 * config/tc-tic54x.c: Fix formatting.
2014 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2016 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2017 displacements correctly.
2019 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2021 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2023 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2027 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2029 From David Huggins-Daines <dhd@linuxcare.com>
2030 * config/te-hppalinux64.h: Add a new emulation.
2031 * configure.in (emulations): Add configure bits to support the
2032 64-bit Linux/parisc target.
2033 * configure: Regenerate.
2035 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2036 (md_shortopts): Add `V' for ELF.
2038 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2039 when SOM or ELF_ARG_RELOC are defined.
2040 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2041 ELF_ARG_RELOC are defined.
2042 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2043 (pa_stringer): ..Do it here instead. Fix comment typos.
2044 (hppa_force_relocation): Cast enums to int before comparing with
2047 From Ryan Bradetich <rbradetich@uswest.net>
2048 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2049 redifinition warning.
2050 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2051 (hppa_force_relocation): ditto
2052 (md_apply_fix): Added cast to buf to fix warnings.
2054 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2055 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2057 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2058 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2059 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2060 reloc_type** to avoid warnings in switch.
2061 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2062 little earlier instead.
2064 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2066 (pa_type_args): Use symbol_arg_reloc_info.
2067 (struct pa_it): Make arg_reloc unsigned int.
2068 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2069 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2070 (pa_code): Delete. pa_text duplicates this function.
2071 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2072 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2074 (cons_fix_new_hppa): Actually change selector to e_fsel when
2075 warning about assuming so.
2076 (tc_gen_reloc): More example elf arg reloc code.
2077 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2078 (hppa_force_relocation): Likewise.
2080 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2082 (pa_end_of_source): Prototype.
2083 (hppa_fix_adjustable): Prototype.
2084 (LABELS_WITHOUT_COLONS): Move it..
2085 * config/te-hppa.h: To here.
2087 * config/te-hppa64.h: New file.
2089 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2091 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2092 format -10, -16, 16 relocs.
2093 (hppa_elf_mark_end_of_function): Test for null
2094 last_call_info->start_symbol
2096 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2097 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2098 re_assesmble_* functions. Delete extraneous statements. Fix
2100 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2101 insn to re_assemble_*.
2103 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2105 * doc/internals.texi (Expressions): Fix typo.
2107 2000-07-08 Kazu Hirata <kazu@hxi.com>
2109 * config/tc-sh.c: Fix formatting.
2110 * config/tc-tic54x.c: Fix formatting.
2111 * depend.c: Fix formatting.
2112 * flonum-konst.c: Likewise.
2113 * flonum-mult.c: Likewise.
2115 2000-07-07 Kazu Hirata <kazu@hxi.com>
2117 * config/tc-sh.c: Fix comments.
2118 * config/obj-vms.c: Fix comments.
2119 * config/tc-a29k.c: Likewise.
2120 * config/tc-alpha.c: Likewise.
2121 * config/tc-h8300.c: Likewise.
2122 * config/tc-h8500.c: Likewise.
2123 * config/tc-i370.c: Likewise.
2124 * config/tc-ia64.c: Likewise.
2125 * config/tc-m68hc11.c: Likewise.
2126 * config/tc-m68k.c: Likewise.
2127 * config/tc-mips.c: Likewise.
2128 * config/tc-ns32k.c: Likewise.
2129 * config/tc-ppc.c: Likewise.
2130 * config/tc-z8k.c: Likewise.
2132 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2134 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2135 Default to '(SEC_LOAD | SEC_DATA)'.
2136 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2138 * doc/internals.texi (CPU Backend): Describe
2139 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2141 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2143 * as.c (parse_args): NULL terminate the long option list.
2145 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2147 * config/tc-d30v.h: Include "write.h" for fixS.
2148 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2150 2000-07-05 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-d30v.c (write_2_short): Further changes to warning
2153 messages produced when combining EITHER_BUT_PREFER_MU attributed
2156 2000-07-05 DJ Delorie <dj@redhat.com>
2160 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2162 * config/tc-arm.c (psrs): Accept combinations of flags.
2164 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2166 * config/tc-avr.c: Change _ () to _() around all strings marked
2167 for translation (exception from the usual coding style).
2168 (avr_opt): New struct variable, how the new switches are set.
2169 (OPTION_MMCU): Define as 'm' and actually use.
2170 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2171 (show_mcu_list): New function, display the list of known MCUs.
2172 (md_show_usage): Document the new switches. Call show_mcu_list.
2173 (avr_set_arch): Change 'm' to OPTION_MMCU.
2174 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2175 Handle the new switches.
2176 (avr_operands): Disable warnings for undefined combinations of
2177 operands if -mall-opcodes. Disable warnings for skipping two-word
2178 instructions if enhanced core or -mno-skip-bug.
2179 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2180 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2181 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2182 (avr_ldi_expression): Warn about implicit lo8().
2183 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2185 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2187 * configure.in: Add entry for mips-*-sysv4*MP*
2188 * configure: Rebuild
2189 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2190 elf32-tradlittlemips for traditional mips targets.
2191 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2192 test for Link Once sections as in adjust_reloc_syms.
2193 * config/te-tmips.h: New file for traditional mips targets. Define
2196 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2198 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2199 flags argument is not present, don't change an existing section's
2200 section's attributes. If the flags argument is present, warn if the
2201 attributes don't match the section's current attributes. When
2202 long section names are supported, set SEC_LINK_ONCE and
2203 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2205 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2207 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2208 symbols; create them.
2210 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2212 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2213 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2215 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2217 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2218 expressions. Ignore the problem when handling 16 bit signed
2219 immediates, because the assembler will take care of the relocation
2222 2000-06-27 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2225 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2226 sequential order, and emit warning messages if the input source
2227 code contains constructs like that, or parallel constructs
2228 containing such opcodes.
2230 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2232 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2233 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2234 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2235 (md_show_usage): Update usage message.
2236 (md_parse_option): Allow redefinition of MCU type within the
2237 same avr[1-5] bfd machine type. Show both old and new MCU type
2238 in the error message.
2239 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2240 Simplify 8K wrap code.
2242 2000-06-25 Kazu Hirata <kazu@hxi.com>
2244 * config/obj-aout.c: Remove all uses of DEFUN.
2245 * config/obj-ieee.c: Likewise.
2246 * config/tc-sh.c: Fix comment typos.
2247 * config/tc-tahoe.c: Likewise.
2248 * config/tc-vax.c: Likewise.
2249 * config/tc-w65.c: Likewise.
2250 * config/tc-z8k.c: Likewise.
2251 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2253 2000-06-24 DJ Delorie <dj@cygnus.com>
2255 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2256 more changes from Sept 1999
2257 (tc_i386_fix_adjustable): ditto
2258 (md_apply_fix3): ditto
2260 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2262 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2263 (gas_cgen_parse_operand): Set it around expression() call.
2264 (gas_cgen_md_operand): Test for it before longjmp().
2266 2000-06-24 Kazu Hirata <kazu@hxi.com>
2268 * config/tc-h8500.c: Remove all uses of DEFUN.
2269 * config/tc-sh.c: Likewise.
2270 * config/tc-w65.c: Likewise.
2271 * config/tc-z8k.c: Likewise.
2273 * config/tc-h8500.c: Fix typos in comments.
2275 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2277 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2280 2000-06-23 matthew green <mrg@redhat.com>
2282 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2283 defined. Fix error message for `[' grouping.
2285 2000-06-22 Kazu Hirata <kazu@hxi.com>
2287 * config/tc-h8300.c: Fix formatting and comment typos.
2289 2000-06-22 Timothy Wall <twall@cygnus.com>
2291 * config/tc-ia64.c (note_register_values): Move premature QP
2292 notation clearing into the appropriate place.
2294 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2296 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2297 first before anything else. Add bin-bugs.h, emul.h and progress.h
2298 Sort list of files as for $(OBJS) in Makefile.am.
2300 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2301 find one. Remake dependencies.
2302 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2303 * Makefile.in: Regenerate.
2304 * doc/Makefile.in: Regenerate.
2306 * config/tc-i386.c (i386_displacement): Don't assume a constant
2307 displacement is necessarily 16 bits when in 16 bit code mode.
2308 (md_assemble): Instead size the displacement here after we know
2309 for sure that a .code16gcc operand hasn't automatically added
2310 operand size prefixes.
2312 2000-06-21 H.J. Lu <hjl@gnu.org>
2314 * Makefile.am: Rebuild dependency.
2315 * Makefile.in: Rebuild.
2317 2000-06-21 Kazu Hirata <kazu@hxi.com>
2319 * config/tc-h8300.c (parse_reg): Make the function static.
2320 (parse_exp): Likewise.
2322 2000-06-20 DJ Delorie <dj@cygnus.com>
2324 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2325 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2326 for cygwin import libraries to work properly.
2328 2000-06-20 H.J. Lu <hjl@gnu.org>
2330 * Makefile.am: Rebuild dependency.
2331 * Makefile.in: Rebuild.
2332 * configure: Likewise.
2333 * doc/Makefile.in: Likewise.
2335 2000-06-20 Timothy Wall <twall@cygnus.com>
2337 * doc/internals.texi (CPU backend): Add @itemx for
2338 TC_START_LABEL_WITHOUT_COLON.
2339 * doc/c-tic54x.texi: New.
2340 * doc/as.texinfo: Add tic54x features and include primary tic54x
2342 * doc/all.texi: Add C54X.
2343 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2344 * doc/Makefile.in: Regenerate.
2345 * configure.in: Add tic54x and define LIBM for tic54x.
2346 * configure: Regenrate.
2347 * config/tc-tic54x.[ch]: New.
2348 * config/obj-coff.h: Add tic54x.
2349 * Makefile.am: (CPU_TYPES): Add tic54x.
2350 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2351 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2352 (as_new_LDADD): Add $(LIBM).
2353 * Makefile.in: Regenerate.
2355 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2357 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2358 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2359 * doc/as.texinfo: Likewise.
2361 * configure, Makefile.in: Regenerate.
2362 * configure.in (emulations): Recognize m6811 and m6812.
2363 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2364 Added files for 68hc11 and 68hc12 assembler.
2365 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2366 * config/tc-m68hc11.h: Header definition for that assembler.
2368 2000-06-18 Nick Clifton <nickc@redhat.com>
2370 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2371 instead of OCTETS_PER_BYTE.
2373 * config/tc-v850.c: Fix compile time warnings.
2374 * config/tc-ppc.c: Fix compile time warnings.
2376 2000-06-18 H.J. Lu <hjl@gnu.org>
2378 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2379 * configure: Rebuild.
2381 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2383 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2386 2000-06-16 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2389 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2391 * doc/c-mips.texi: Document newly accepted cpu variants.
2393 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2395 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2397 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2399 * macro.c (getstring): Make it possible to escape the quote
2402 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2404 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2406 2000-06-13 H.J. Lu <hjl@gnu.org>
2408 * configure: Regenerate.
2410 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2412 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2414 * doc/internals.texi (line_separator_chars): Semicolon is no
2415 longer a default. Mention null and newline as defaults.
2417 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2419 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2420 * config/tc-i860.h (line_separator_chars): Likewise.
2421 * config/tc-h8300.c (line_separator_chars): Likewise.
2422 * config/tc-i960.c (line_separator_chars): Likewise.
2423 * config/tc-m68k.c (line_separator_chars): Likewise.
2424 * config/tc-mips.c (line_separator_chars): Likewise.
2425 * config/tc-ns32k.c (line_separator_chars): Likewise.
2426 * config/tc-sparc.c (line_separator_chars): Likewise.
2427 * config/tc-vax.c (line_separator_chars): Likewise.
2429 * config/tc-h8300.c (comment_chars): Use string initialiser.
2430 * config/tc-i960.c (line_comment_chars): Likewise.
2431 * config/tc-z8k.c (comment_chars, line_comment_chars,
2432 line_separator_chars): Likewise.
2434 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2437 2000-06-08 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2442 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2444 * configure.in (VERSION): Update to show this is the CVS mainline.
2446 2000-06-08 Matthew Jacob <mjacob@feral.com>
2448 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2449 $at is the integer register $r28, vs. both $r28 and the floating
2450 point register $f28.
2452 2000-06-08 James E. Wilson <wilson@cygnus.com>
2454 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2455 (dot_endp): Don't call ia64_flush_insns.
2456 (emit_one_bundle): Don't delete prologue/body records from
2457 unwind_record list in first loop. Rewrite second loop to account for
2460 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2462 * config/tc-ia64.c: Add missing prototypes.
2463 (generate_unwind_image): Cast argument to output_unw_records call.
2465 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2467 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2469 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2471 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2472 (REGISTER_P): likewise.
2473 (avr_opcodes): uses include/opcode/avr.h
2474 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2476 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2478 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2481 2000-06-03 H.J. Lu <hjl@gnu.org>
2483 * read.c (is_end_of_line): Put back `;'.
2485 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2487 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2489 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2491 * expr.c (operand): Test is_end_of_line outside switch to catch
2492 line separator chars that are also operators.
2493 (operator): Return O_illegal for line separator chars.
2495 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2496 entry (or `!' entry for TC_HPPA).
2498 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2499 before indexing is_end_of_line. Remove redundant check for '\0'.
2501 * config/tc-h8500.c (md_assemble): Likewise.
2502 * config/tc-mcore.c (md_assemble): Likewise.
2503 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2506 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2508 * config/tc-mcore.c (mcore_cons): Likewise.
2509 (mcore_float_cons): Likewise.
2510 (mcore_stringer): Likewise.
2511 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2513 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2515 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2517 2000-05-29 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-sh.c: Fix compile time warning messages.
2521 * config/tc-mips.c: Fix compile time warning messages.
2523 2000-05-29 Philip Blundell <philb@gnu.org>
2525 * doc/as.texinfo: Update copyright dates.
2526 (Local Labels): Delete misplaced mention of ARM.
2527 * NEWS: Mention ARM ELF support.
2529 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2531 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2532 it is modified, and use the real_size to compute the frag address
2533 for dwarf2 line info.
2535 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2537 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2538 line-matching scheme to cope with automake moving variables around.
2539 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2540 * Makefile.in: Regenerate.
2542 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2544 * config/tc-sparc.c (sparc_relax): New.
2545 (md_longopts): Add -relax and -no-relax options.
2546 (md_parse_options, md_show_usage): Likewise.
2547 (md_apply_fix3): Optimize tail call into branch always if possible.
2549 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2551 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2552 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2553 rules, with warning when a GAS statement specifies a packing that
2554 will result in an instruction being squashed.
2555 Added typdef packing_type and enumerals, changed various integer
2556 literals to use the enumerals.
2558 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2560 * config/tc-ia64.c (dot_restorereg_p): New function.
2561 (md_pseudo_table): Add restorereg.p.
2562 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2563 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2565 * config/tc-ia64.h (unw_record_type): Add unwabi.
2566 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2567 called MASK with members for imask, and the masks produced by
2568 fr_mem, gr_mem, br_mem, and frgr_mem.
2569 (unw_p_record): Add members ABI and CONTEXT.
2570 (unw_x_record): Add member AB.
2571 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2572 as pseudo-register for use during unwind info generation.
2573 (AR_PFS, AR_LC): New macros.
2574 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2575 whose names start with an at sign (as in "@priunat").
2576 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2578 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2579 proc_end, unwind_info, personality_routine): Consolidate into
2580 "unwind" structure to reduce offset-table use. Add member
2581 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2583 (output_R1_format, output_R3_format, output_P3_format,
2584 output_P6_format): Initialize R with zero to reduce compiler warnings.
2585 (output_P7_format): Ditto. Add `default' branch to switch
2586 statement to reduce compiler warnings.
2587 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2588 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2589 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2590 into single argument.
2591 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2592 compiler warnings. Merge A and B args into single argument.
2593 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2594 A and B args into single argument.
2595 (free_record): Removed (wasn't used).
2596 (free_list_records): Also free imasks in prologue records.
2597 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2598 (output_spill_mask): Remove.
2599 (output_unwabi): New function.
2600 (output_epilogue, output_label_state, output_copy_state): Call
2602 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2603 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2605 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2606 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2607 as part of handling the prologue records. Emit region's imask if
2608 we have one. Handle unwabi, epilogue, label_state, copy_state,
2609 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2610 spill_sprel_p, and spill_reg_p records.
2611 (set_imask, count_bits, slot_index): New function.
2612 (fixup_unw_records): Fix region size computation. Handle
2613 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2614 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2615 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2616 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2617 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2618 (dot_save): Use manifest constants for applicaton registers.
2619 Handle REG_PR and REG_PRIUNAT.
2620 (dot_restore): Don't just ignore it.
2621 (dot_restorereg): New function..
2622 (generate_unwind_image): Ensure unwind info is a multiple of eight
2623 bytes, not just four bytes.
2624 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2625 (dot_altrp): Don't just ignore it.
2626 (dot_savemem): New function. Replaces dot_savesp() and
2627 dot_savepsp(). Use manifest constants for applicaton registers.
2628 Handle REG_PR and REG_PRIUNAT.
2629 (dot_savef): Simplify.
2630 (dot_saveb): Support generation of br_gr.
2631 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2632 dot_label_state, dot_copy_state): New function.
2633 (dot_unwabi): Don't just ignore it.
2634 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2635 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2636 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2637 (emit_one_bundle): Set slot number for prologue/body records
2638 *before* emitting the first insn.
2639 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2640 (md_begin): Declare "psp" pseudo-register.
2641 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2642 so we don't get segfault.
2643 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2644 counts as required per SW Conventions manual
2645 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2646 output_preds_psprel, output_preds_sprel, output_spill_base,
2647 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2648 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2649 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2650 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2651 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2652 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2653 (dot_vframe): Implement.
2654 (dot_vframesp, dot_vframepsp): New function.
2656 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2658 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2659 * configure: Regenerate.
2661 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2663 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2664 (md_estimate_size_before_relax): so we can use it here instead of
2665 old kludges. Localise vars to blocks. Comment.
2667 * frags.c (frag_new): Update fr_var comments.
2668 * frags.h (struct frag): Ditto.
2670 2000-05-22 Richard Henderson <rth@cygnus.com>
2672 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2673 (pseudo_func): Add pcrel.
2674 (operand_match): Handle IA64_OPND_TGT64.
2675 (build_insn): Likewise.
2676 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2677 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2678 (fix_insn): Handle all three 64-bit relocation types.
2680 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2682 * obj.h (struct format_ops): New members begin, app_file,
2683 s_set_other, s_set_desc, s_get_type, s_set_type,
2684 separate_stab_sections, init_stab_section.
2686 * config/obj-multi.h: Update GPL notice to v2.
2688 (obj_app_file): New.
2689 (S_SET_SIZE): Test s_set_size for NULL before calling.
2690 (S_SET_ALIGN): Similar for s_set_align.
2695 (SEPARATE_STAB_SECTIONS): New.
2696 (INIT_STAB_SECTION): New.
2697 (EMIT_SECTION_SYMBOLS): New.
2698 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2700 * config/obj-elf.h: Update GPL notice to v2.
2701 Mention that this file is included from obj-multi.h.
2702 (obj_begin): Wrap definition in ifndef.
2703 (elf_file_symbol): Constify declaration.
2704 (obj_app_file): Ditto.
2705 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2706 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2708 * config/obj-elf.c (elf_s_set_other): New.
2709 (elf_file_symbol): Constify argument.
2710 (elf_separate_stab_sections): New.
2711 (elf_init_stab_section): New.
2712 (elf_format_ops): Add new members. Remove comma at end.
2714 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2715 (ecoff_format_ops): Add new fields. Remove comma at end.
2716 Mention inconsistency for emit_section_symbols.
2718 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2720 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2721 (coff_separate_stab_sections): New.
2722 (coff_format_ops): Add new members.
2724 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2725 (obj_aout_s_set_other): New.
2726 (obj_aout_s_set_desc): New.
2727 (obj_aout_s_get_type): New.
2728 (obj_aout_s_set_type): New.
2729 (obj_aout_separate_stab_sections): New.
2730 (aout_format_ops): New members added. Use obj_aout_process_stab,
2731 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2732 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2734 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2736 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2738 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2739 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2740 (md_estimate_size_before_relax): Ensure jumps to weak and
2741 externally visible symbols are relocatable.
2743 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2745 * stabs.c (aout_process_stab): Make global.
2746 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2747 * read.h (aout_process_stab): Declare.
2749 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2750 Generalize to *aout, *coff *elf.
2751 * configure: Regenerated.
2753 * doc/internals.texi (Object format backend): Say
2754 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2756 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2757 * Makefile.in: Regenerated.
2759 2000-05-19 Catherine Moore <clm@cygnus.com>
2761 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2763 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2765 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2766 instruction to reflect change in re_assemble_*.
2768 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2770 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2771 build PA64 ELF tools.
2772 * configure: Rebuilt.
2774 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2776 * Makefile.am: Regenerate dependencies.
2777 * Makefile.in: Regenerate.
2779 2000-05-15 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-arm.c (struct asm_psr): Add boolean field
2782 distinguishing between CSPR and SPSR. Rename 'number' field
2784 (psrs): Rearrange contents to match new asm_psr structure.
2785 (arm_psr_parse): Move next to psr_required_here. Make it
2786 return an asm_psr structure.
2787 (psr_required_here): Use asm_psr structure returned by
2789 (do_msr): Reorganise to allow psr_required_here to be called
2791 (md_undefined_name): Mark 'name' parameter as unused, since
2792 the COFF target does not use it.
2794 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2796 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2798 * config/te-aux.h: Likewise.
2799 * config/te-dpx2.h: Likewise.
2800 * config/te-go32.h: Likewise.
2801 * config/te-hp300.h: Likewise.
2802 * config/te-hppa.h: Likewise.
2803 * config/te-i386aix.h: Likewise.
2804 * config/te-ic960.h: Likewise.
2805 * config/te-interix.h: Likewise.
2806 * config/te-nbsd532.h: Likewise.
2807 * config/te-pc532mach.h: Likewise.
2808 * config/te-ppcnw.h: Likewise.
2809 * config/te-psos.h: Likewise.
2810 * config/te-sparcaout.h: Likewise.
2811 * config/te-sun3.h: Likewise.
2812 * config/te-sysv32.h: Likewise.
2814 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2816 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2817 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2818 and sign extend without an if statement.
2819 (build_bytes): Likewise.
2821 2000-05-14 Kazu Hirata <kazu@hxi.com>
2823 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2824 X_add_symbol L_32 case.
2826 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2828 * config/te-freebsd.h: New file.
2830 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2832 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2833 bindtextdomain): Replace defines with those from intl/libgettext.h
2834 to quieten gcc warnings.
2836 * NEWS: Mention x86 .arch and -q.
2838 * config/tc-i386.c (quiet_warnings): New.
2839 (md_assemble): Use quiet_warnings.
2840 (md_parse_option): Set quiet_warnings from -q.
2841 (md_show_usage): Mention -q, delete -m.
2842 (flag_do_long_jump): Delete.
2843 (md_parse_option): Remove -m.
2844 (md_show_usage): Remove -m.
2845 (md_create_long_jump): Remove useless flag_do_long_jump code.
2847 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2848 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2850 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2851 Alexander Sokolov <robocop@netlink.ru>
2853 * doc/c-i386.texi (i386-Arch): New section.
2854 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2856 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2857 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2858 architecture has been given and is not 486.
2859 (set_cpu_arch): New.
2860 (md_pseudo_table): Add .arch.
2861 (md_assemble): Warn if cpu architecture has been given and an
2862 unsupported instruction.
2864 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2865 Move operand_types bit defines after relevant template field.
2866 (template): Add cpu_flags.
2870 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2872 * config/tc-mn10300.h (md_end): Define.
2873 (mn10300_finalize): Declare.
2874 * config/tc-mn10300.c: Include dwarf2dbg.h.
2875 (debug_line): Define.
2876 (md_assemble): Generate dwarf2 line info.
2877 (mn10300_finalize): New function. Finalize dwarf2 info.
2879 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2881 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2882 external version of the relocation for weak symbols.
2884 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2886 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2887 frame size in units of 16 bytes, as required per SW Conventions manual.
2888 (output_unw_records): Output info-block header as a dword to get
2891 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2893 * as.h: #include "file", not <file> on files from ../include.
2894 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2895 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2896 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2897 (tc_coff_symbol_emit_hook): Ditto.
2898 (OPTCOUNT): Cast to int to avoid compiler warning.
2899 (md_begin): Fix signed/unsigned warnings.
2901 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2903 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2904 ABRANCH LONG case for a conditional branch on a 68000.
2905 (md_estimate_size_before_relax): Likewise. Also handle
2906 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2907 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2908 PC-relative on all CPUs.
2909 (md_estimate_size_before_relax): Likewise.
2911 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2913 * as.c (parse_args): Just mention current year in printed
2916 2000-05-03 J.T. Conklin <jtc@redback.com>
2918 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2920 (md_parse_option): Recognize -m7400.
2922 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2924 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2925 don't permit lp to become less than the words array.
2927 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2929 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2930 Fix little-endian case.
2932 2000-05-03 David O'Brien <obrien@NUXI.com>
2934 * as.c (parse_args): Update copyright.
2936 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2938 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2939 for the .bss section too.
2941 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2943 * configure.in: Set em=linux for hppa-*-linux.
2944 * configure: Regenerate.
2945 * doc/Makefile.in: Regenerate with correct automake.
2947 * frags.c (frag_grow): Sanity check chunk_size.
2949 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2950 * config/obj-som.h: Likewise.
2951 * config/obj-ieee.h: Likewise.
2953 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2955 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2956 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2957 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2958 (pa_ip): low_sign_unext now returns via function value. Use
2959 re_assemble_* instead of dis_assemble_* and
2960 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2962 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2963 (md_section_align, md_parse_option, md_show_usage,
2964 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2965 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2966 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2967 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2968 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2970 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2971 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2972 outside of switch. Correct mask and shifting errors in case 10
2973 and case -11. In case 21, compare against signed range to suit
2974 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2975 case 17 and case 22, use offsetT variable to properly check range.
2976 Use re_assemble_* here too.
2977 (evaluate_absolute): Change type of value to offsetT. Call
2978 hppa_field_adjust to do the work for us.
2979 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2980 (pa_parse_cmpib_64_cmpltr): Ditto.
2981 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2982 of i to unsigned int.
2983 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2984 (pa_end_of_source): Return type is void.
2986 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2988 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2990 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2992 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2993 More comments added.
2994 (md_begin): Removed "construct symbols for each register name".
2995 Because register names conflicts with GCC generated function
2997 (avr_operand): Now constant numbers can be used as a register
2998 identifiers (0 as r0, 31 as r31).
2999 (md_assemble): use skip_space () before parsing instruction
3002 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3004 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3005 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3006 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3007 * configure: Regenerate.
3009 2000-04-29 Andreas Jaeger <aj@suse.de>
3011 * as.h: Correctly check GCC version.
3013 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3015 * doc/as.1: Fix unbalanced brackets.
3017 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3019 (line_comment_chars): Set to '/' if TE_FreeBSD.
3021 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3023 * configure.in: Configury support for PA64 (currently disabled).
3024 * configure: Rebuilt.
3026 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3028 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3029 bfd_set_section_alignment.
3031 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3033 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3036 2000-04-24 Nick Clifton <nickc@cygnus.com>
3038 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3039 * doc/as.texinfo (Align): Include arm and strongarm in list of
3040 targets that have the second form of the behaviour of the .align
3043 2000-04-24 Mark Klein <mklein@dis.com>
3045 * obj-som.c: Terminate obj_pseudo_table.
3047 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3049 * as.c (parse_args): Allow md_parse_option to override -a listing
3051 * config/obj-coff.c (add_lineno): Change type of offset parameter
3052 from "int" to "bfd_vma."
3053 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3054 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3055 (ppc_change_csect): Align correctly for XCOFF64.
3056 (ppc_machine): New function, which discards "ppc_machine" line.
3057 (ppc_tc): Cons for 8 when code is 64 bit.
3058 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3060 (md_parse_option): Handle -a64 and -a32.
3062 * config/tc-ppc.h (TARGET_MACH): Define.
3063 (TARGET_FORMAT): Move to function.
3064 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3066 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3068 * config/tc-avr.c: New AVR_ISA_ defined.
3069 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3070 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3071 for `fmul', `movw' and `lpm R,Z' instructions.
3072 (avr_operands): Warn if current opcode is a two-word instruction
3073 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3074 (avr_opcodes): New commands added.
3075 (REGISTER_P): Check 'a' and 'v' constraint letters.
3076 (mcu_types): New MCU added.
3078 2000-04-22 Timothy Wall <twall@cygnus.com>
3080 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3082 (operand_match): Conditionally insert default bit values for IMMU9.
3084 2000-04-14 Matthew Green <mrg@cygnus.com>
3086 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3087 * configure: Rebuilt.
3089 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3090 Jason Eckhardt <jle@cygnus.com>
3092 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3094 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3095 Added handling of new operand types l,y,&,fe,fE,fx.
3097 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3098 David Mosberger <davidm@hpl.hp.com>
3099 Timothy Wall <twall@cygnus.com>
3100 Andrew MacLeod <amacleod@cygnus.com>
3101 Jim Wilson <wilson@cygnus.com>
3103 * Makefile.am (CPU_TYPES): Add ia64.
3104 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3105 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3106 * Makefile.in: Rebuild.
3107 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3108 * configure: Rebuild.
3109 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3110 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3111 * expr.c (expr): Handle md_optimize_expr.
3112 * read.c (LEX_HASH): Add comment.
3113 * config/tc-ia64.c, config/tc-ia64.h: New files.
3115 2000-04-21 Richard Henderson <rth@cygnus.com>
3117 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3118 bundling a non-delayed branch type instruction.
3120 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3122 * config/tc-mn10300.c (HAVE_AM30): Define.
3123 (md_assemble): Use it.
3125 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3127 * config/obj-elf.c (obj_elf_change_section): Check for changed
3130 * Makefile.am: (CPU_MULTI_VALID): Remove.
3131 (MULTI_CPU_TYPES): Define.
3132 (MULTI_CPU_OBJ_VALID): Define.
3133 (DEPTC): Use the above.
3134 (DEPOBJ): Same here.
3136 Regenerate dependencies.
3137 * Makefile.in: Regenerate.
3139 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3141 * Makefile.am (YACC, LEX): Get them from configure.
3143 2000-04-18 H.J. Lu (hjl@gnu.org)
3145 * config/tc-i386.c (offset_in_range): Use addressT instead of
3146 bfd_vma for non-bfd assemblers.
3148 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3150 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3151 doesn't give spurious errors.
3153 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3155 * as.h (SEEK_SET): Define if undefined.
3157 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3159 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3160 constants, and don't assume offsetT is 32 bits.
3162 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3164 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3165 (md_pcrel_from_section): Add prototype.
3166 (d10v_fix_adjustable): Add prototype.
3167 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3169 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3171 2000-04-12 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3174 symbol in frag chain.
3176 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3178 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3179 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3180 (fits_in_signed_word, smallest_imm_type): Ditto.
3181 (md_assemble): Use an offsetT var to hold offsetT values, not a
3183 (offset_in_range): New.
3184 (md_assemble): Use it.
3185 (md_convert_frag): Change type of target_address, opcode_address,
3186 and displacement_from_opcode_start to offsetT.
3187 (md_create_short_jump): Change type of offset to offsetT.
3188 (md_create_long_jump): Ditto.
3189 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3190 (md_chars_to_number): Remove.
3191 (output_invalid): Remove duplicate prototype.
3193 2000-04-09 Nick Clifton <nickc@cygnus.com>
3195 * Makefile.am (CPU_TYPES): Add 'avr'.
3196 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3197 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3199 * Makefile.in: Regenerate.
3201 * doc/as.texinfo: Add M32R documentation.
3203 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3205 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3206 --enable-build-warnings option.
3207 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3208 * Makefile.in, configure: Re-generate.
3210 2000-04-07 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3213 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3214 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3215 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3216 (arm_force_relocation): Force relocations for
3217 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3219 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3221 * config/tc-sh.c (get_operands): There's no third operand if the
3222 first operand is an immediate.
3224 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3226 * config/tc-sh.c (immediate): Delete.
3227 (sh_operand_info): Add immediate member.
3228 (parse_reg): Use A_PC for pc.
3229 (parse_exp): Add second argument 'op'. All callers changed.
3230 (parse_at): Expect pc to be coded as A_PC.
3231 Use immediate field in *op.
3232 (insert): Add fourth argument 'op'. All callers changed.
3233 (build_relax): Add second argument 'op'. All callers changed.
3234 (insert_loop_bounds): New function.
3235 (build_Mytes): Remove DISP_4.
3236 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3237 (assemble_ppi): Use immediate field in *operand.
3238 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3239 (md_apply_fix): Likewise.
3240 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3242 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3244 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3246 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3248 * internals.texi (CPU backend): Document
3249 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3251 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3253 * po/gas.pot: Regenerate.
3255 * as.c (show_usage): Restore translated part of bug string.
3256 * gasp.c (show_usage): Likewise.
3258 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3259 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3260 than move-if-change.
3261 (DEP1): Modify for "gcc -MM".
3265 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3266 Update dependencies.
3267 * Makefile.in: Regenerate.
3269 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3271 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3272 (md_begin): Likewise.
3273 (HAVE_AM33): New macro.
3274 (md_assemble): Use it. Match r_regs and xr_regs only if
3277 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3279 * as.h: #include "bin-bugs.h"
3280 * as.c (show_usage): Use REPORT_BUGS_TO.
3281 * gasp.c: #include "bin-bugs.h"
3282 (show_usage): Use REPORT_BUGS_TO.
3284 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3286 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3288 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3289 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3292 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3294 * config/tc-i386.c (i386_immediate): Don't assume a constant
3295 immediate is necessarily 16 bits when in 16 bit code mode.
3296 (md_assemble): Instead set guess_suffix here after we have checked
3299 2000-04-02 Richard Henderson <rth@cygnus.com>
3301 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3302 quantities. Correct right shift sign extension.
3303 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3304 32-bit value when shifting into place.
3306 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3308 * app.c: Add ATTRIBUTE_UNUSED as needed.
3309 * config/tc-ppc.c: Likewise.
3310 (ppc_size): Make unsigned long.
3311 (ppc_insert_operand): Add casts to avoid warnings.
3313 2000-03-31 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-d10v.h (md_flush_pending_output): Define.
3317 2000-03-29 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3320 segment. Works for both BFD_ASSEMBLER and others.
3321 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3323 2000-03-29 Nick Clifton <nickc@cygnus.com
3325 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3327 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3329 * listing.c (LISTING_LHS_WIDTH): Default depends on
3331 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3333 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3335 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3338 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3340 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3342 * config/tc-avr.c (mcu_types): Add missing initialiser.
3343 (md_pcrel_from_section): Add prototype.
3344 (avr_operand): Remove redundant test of unsigned < 0.
3345 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3347 2000-03-27 Denis Chertykov <denisc@overta.ru>
3349 * config/tc-avr.c: New file for AVR support.
3350 * config/tc-avr.h: Likewise.
3351 * configure.in: Add AVR support.
3352 * configure: Regenerate.
3354 2000-03-26 Timothy Wall <twall@cygnus.com>
3356 * gasp.c (macro_op): Add new argument to check_macro call.
3357 Macro structure definitions moved to macro.h
3358 * sb.h: Add argument to prototype for input_scrub_include_sb.
3359 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3360 nesting checks with an additional flag.
3361 (struct input_save): Add flag to indicate whether current sb
3362 should be checked for proper macro/conditional nesting.
3363 (input_scrub_push/pop): Save/restore nest check flag.
3364 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3366 * macro.c (check_macro): Allow caller to retrieve parsed macro
3367 information if a pointer is provided. This information may be
3368 used by the new macro hooks.
3369 * macro.h: Update prototype for check_macro. Macro struct
3370 definitions moved here from macro.c/gasp.c.
3371 * read.c (read_a_source_file): Add parameter to check_macro call,
3372 and pass macro info to the macro hook, if defined.
3373 (input_scrub_insert_line): New. Allow insertion of a line of
3374 characters into the input stream.
3375 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3376 file into the input stream.
3377 (s_include): Use input_scrub_insert_file.
3378 * internals.texi: Document new macro hooks.
3379 * as.h: New prototypes added.
3381 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3383 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3384 an initial capital letter.
3385 (i386_index_check): Reindent.
3387 2000-03-19 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3392 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3394 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3395 instruction operand bad if Rd > 7 when generating
3396 thumb instructions. Prevents for example,
3397 "adr r12,label" from silently failing and generating
3398 the wrong instruction.
3400 2000-03-17 Nick Clifton <nickc@cygnus.com>
3402 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3403 that have a destingation >= 0x400000.
3404 Fix compile time warning messages.
3406 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3408 * config/tc-sh.c (md_begin): When encountering insn that are
3409 not supported by the current arch, only change the name if
3410 its contents are the same as prev_name.
3411 (get_specific): If the the architecture doesn't match, fail.
3413 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3415 * config/tc-sh.c (IDENT_CHAR): Define.
3416 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3417 matching back where it came from.
3419 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3421 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3423 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3425 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3428 2000-03-15 Kazu Hirata <kazu@hxi.com>
3430 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3432 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3434 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3435 floating-point-number, make sure 'f' is in FLT_CHARS.
3437 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3439 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3440 (s_lcomm_internal): Use it.
3441 * doc/internals.texi (CPU backend): Document it.
3442 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3445 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3447 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3450 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3451 implementation doesn't have special handling for switch
3453 (macro_build): Allow for code in sections other than .text.
3455 (mips_ip): Likewise.
3456 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3457 Don't perform relocs if we will be outputting them.
3458 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3459 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3462 2000-03-09 Catherine Moore <clm@cygnus.com>
3464 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3465 relocation type based on the entry in the fixup structure.
3466 Put S_IS_EXTERN processing back in.
3468 2000-03-08 H.J. Lu (hjl@gnu.org)
3470 * Makefile.am (install-exec-tooldir): Depend on
3471 install-exec-bindir for parallel make.
3472 * Makefile.in: Regenerated.
3474 2000-03-06 Nick Clifton <nickc@cygnus.com>
3476 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3478 (md_parse_option): Parse -m32r command line switch - disable m32rx
3480 (md_show_usage): Document new option.
3482 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3483 * doc/Makefile.in: Regenerate.
3484 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3486 2000-03-02 Michael Meissner <meissner@redhat.com>
3488 * config/tc-d30v.c (check_range): Remove code that incorrectly
3489 sign extended values where bits < 32.
3491 2000-03-02 H.J. Lu (hjl@gnu.org)
3493 * configure.in: Support --enable-targets=all on ia32.
3494 * configure: Regenerated.
3496 2000-03-01 Nick Clifton <nickc@cygnus.com>
3498 * gasp.c (do_align): Remove bogus check of alignment value.
3500 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3502 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3503 TC_PPC was defined forced the type of a symbol with no other type
3506 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3508 * doc/internals.texi (CPU backend): Mention that
3509 line_separator_chars do not break up comments. Fix typos for
3510 LEX_AT and LEX_NAME descriptions. Document operands for
3511 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3512 description of md_create_short_jump usage. Document argument for
3513 md_undefined_symbol.
3515 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3517 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3518 (md_parse_option): Handle it.
3519 (md_show_usage): Document it.
3521 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3523 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3524 opcode, for the instruction `pal19'. From Andrea Arcangeli
3527 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3529 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3531 (md_assemble): To here, before template operands are matched.
3532 Also ensure a constant immediate is sign extended when we know the
3533 size is at most 16 bits. This is to catch cases like "add
3534 $0xffc0,%ax" where we don't know the size, and thus that the
3535 immediate can be represented as Imm8S until after parsing the
3537 (i386_displacement): Similarly sign extend 16 bit constant
3539 (md_assemble): Relax 16-bit jump constant range check to suit sign
3540 extended displacements.
3542 2000-02-26 Andreas Jaeger <aj@suse.de>
3544 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3546 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3548 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3549 call operands when intel_syntax.
3550 (intel_float_operand): Return 2 for "fi...".
3551 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3552 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3553 earlier "SHORT" change.
3554 (md_assemble): When determining suffix from Regs, exclude
3557 2000-02-24 Nick Clifton <nickc@cygnus.com>
3559 * configure: Add arm-wince, mips-pe and sh-pe targets.
3560 * configure: Regenerate.
3562 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3564 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3565 "pe-mips" for the mips-pe target.
3567 * config/tc-arm.c (insns): Change displacement encoded in BL
3568 and B instructions if the target port is arm-wince.
3569 (do_ldst): Do not bias the relocation offset if the target
3571 (md_pcrel_from): Add in missing relocation offset bias if the
3572 target os arm-wince.
3574 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3575 (md_begin): Disable -G support for mips-pe target.
3576 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3577 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3580 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3581 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3582 assembler, just set the alignment to 4.
3584 * config/te-wince-pe.h: New file for WinCE targets. Define
3587 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3589 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3590 string instructions.
3591 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3592 (i386_intel_memory_operand): After finding a segment override,
3593 check again for no `[' before looking for a displacement. Bomb if
3594 more than one displacement rather than silently discarding the
3595 second and subsequent ones. Free strings malloc'd by
3596 build_displacement_string.
3598 2000-02-24 Catherine Moore <clm@cygnus.com>
3600 * config/obj-som.c (obj_pseudo_table): Add "weak".
3601 (obj_som_weak): New routine.
3603 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3605 * config/tc-i386.c (union i386_op): New.
3606 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3607 Throughout file replace occurences of disps[n], imms[n], regs[n]
3608 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3609 intel mode operand swapping. Add assert in regKludge and
3610 fake_zero_displacement code. Test i.types[n] when outputting
3611 displacements and immediates. Combine output of Disp16 with
3613 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3614 when in intel mode by (not) reversing fsub and fdiv operands
3615 before the template search. This fails for single operand
3616 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3617 undefined. Instead fix the base_opcode after we've found the
3618 template. Move base_opcode xor with found_reverse_match from
3619 opcode output code to before this fix so we test for the correct
3621 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3622 check in intel mode. Instead compare opcodes.
3624 * config/tc-i386.h (TC_RELOC): Delete.
3625 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3626 with equivalent call to reloc.
3628 * as.h (flag_m68k_mri): Move declaration after target include, and
3629 only declare when TC_M68K defined. Define as zero otherwise.
3630 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3631 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3632 Define as zero otherwise.
3633 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3634 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3635 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3636 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3637 testing whether defined.
3638 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3639 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3640 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3641 rather than testing whether defined.
3642 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3643 (parse_mri_cons): Declare and use only when TC_M68K.
3644 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3645 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3646 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3648 * NEWS: Mention IBM 370 support.
3650 2000-02-23 Richard Henderson <rth@cygnus.com>
3652 * config/tc-i386.c (md_assemble): When swapping operands for
3653 intel_syntax, assume everything that's not Imm or Disp is a
3656 2000-02-23 Linas Vepstas <linas@linas.org>
3658 * config/tc-i370.c, config/tc-i370.h: New files.
3659 * Makefile.am: Add support for Linux/IBM 370.
3660 * configure.in: Likewise.
3661 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3662 * config/obj-elf.c: Include elf/i370.h
3663 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3665 * Makefile.in: Regenerate.
3666 * configure: Regenerate.
3668 * doc/c-i370.texi: New file.
3669 * doc/all.texi: Include it.
3670 * doc/as.texinfo: And here.
3671 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3672 * doc/Makefile.in: Regenerate.
3674 2000-02-19 Michael Meissner <meissner@redhat.com>
3676 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3677 determine if an instruction can be used in parallel with an ADDppp
3678 or SUBppp instruction.
3680 2000-02-22 Andrew Haley <aph@cygnus.com>
3682 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3684 1999-12-30 Andrew Haley <aph@cygnus.com>
3686 * config/tc-mips.c (mips_gp32): New variable.
3687 (macro_build) Use mips_gp32.
3689 (md_longopts): Add "-mgp32" and "-mgp64".
3690 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3692 (OPTION_M7900): Change offset
3693 (OPTION_NO_M7900): Ditto.
3695 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3697 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3698 warning, and bump it to 1.
3700 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3702 From Brad Lucier <lucier@math.purdue.edu>:
3703 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3706 2000-02-21 Catherine Moore <clm@cygnus.com>
3708 * config/tc-mips.c (MF_HILO_INSN): Define.
3709 (mips_7000_hilo_fix): Declare.
3710 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3711 (md_parse_option): Check for 7000_HILO_FIX options.
3712 (OPTION_M7000_HILO_FIX): Define.
3713 (OPTION_NO_M7000_HILO_FIX): Define.
3714 * doc/c-mips.texi (-mfix7000): Describe.
3716 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * listing.c (print_lines): Remove unused variable `end'.
3720 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3721 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3722 reloc_type when BFD_ASSEMBLER.
3723 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3724 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3725 statement and quell signed vs. unsigned comparison warning.
3727 2000-02-18 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3730 the computed frag offset, rather than overwriting it.
3732 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3734 * config/tc-sh.c ("elf/sh.h"): Include.
3735 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3736 (md.begin): Initialize target_arch.
3737 Only include opcodes in has table that match selected architecture.
3738 (parse_reg): Recognize register names for sh-dsp.
3739 (parse_at): Recognize post-modify addressing.
3740 (get_operands): The leading space is now optional.
3741 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3742 arguments. Update valid_arch.
3743 (build_Mytes): Add support for SDT_REG_N.
3744 (find_cooked_opcode): New function, broken out of md_assemble.
3745 (assemble_ppi, sh_elf_final_processing): New functions.
3746 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3747 (md_longopts, md_parse_option): New option: -dsp.
3748 * config/tc-sh.h (elf_tc_final_processing): Define.
3749 (sh_elf_final_processing): Declare.
3751 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3753 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3754 the unwinder subspace. Save the current seg/subseg before creating
3757 2000-02-10 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3760 little endian targets.
3761 (INST_BYTE1): Redefine to handle big and little endian
3763 (cpu_type): New type: Select between M340 and M210.
3764 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3765 instructions of the M340.
3766 (md_assemble): Add support for the MULSH and OPSR classes of
3768 (md_atof): Add support for little endian targets.
3769 (md_parse_option): Add support for -EL, -EB and -mcpu command
3771 (md_convert_frag): Add support for little endian targets.
3772 (md_apply_fix3): Add support for little endian targets.
3773 (md_number_to_chars): Add support for little endian targets.
3775 2000-02-10 Timothy Wall <twall@redhat.com>
3777 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3778 defined, use it to verify the symbol just read should be a label.
3780 2000-02-10 Timothy Wall <twall@redhat.com>
3782 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3783 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3784 around colons when KEEP_WHITE_AROUND_COLON is defined.
3785 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3786 and KEEP_WHITE_AROUND_COLON.
3788 2000-02-08 Timothy Wall <twall@redhat.com>
3790 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3792 (do_repeat): New. Abstract repeat logic so that a "break" can be
3794 (end_repeat): New. Provide support for a "break" out of the
3796 * read.h: Add prototypes for new functions.
3798 2000-02-08 Timothy Wall <twall@redhat.com>
3800 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3801 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3802 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3805 2000-02-08 Timothy Wall <twall@redhat.com>
3807 * read.c: Added elseif to directives table.
3808 * read.h: Added prototype for s_elseif.
3809 * doc/as.texinfo: Added description for elseif.
3810 * cond.c (s_elseif): New function
3812 2000-02-04 Timothy Wall <twall@redhat.com>
3814 * listing.c (print_lines): Remove conditionals causing bug in
3817 2000-02-03 Timothy Wall <twall@cygnus.com>
3819 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3821 * frags.c (frag_new): Calculate fr_fix in octets
3822 (frag_now_fix) Return offset as target address offset (bytes).
3823 (frag_now_fix_octets) New - Return offset in octets (8-bit
3825 * frags.h: Added prototype for frag_now_fix_octets().
3826 Distinguish between octets and bytes in field descriptions.
3827 * listing.c (calc_hex): Account for octets vs bytes when
3828 printing addresses/offsets.
3829 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3830 target is little-endian, print the octets in a word in big-endian
3831 order so that the display looks like a proper hexadecimal number,
3832 instead of having the octets reversed.
3833 * read.c (do_align): When recording alignment, alignment power
3834 should be in terms of target bytes (minimum addressible unit)
3836 (do_org) Convert ORG target address (byte) argument into an
3837 octet offset when generating a variable fragment.
3838 * symbols.c (resolve_symbol_value): Symbol final value
3839 converted to a target address offset (bytes) from its octet offset.
3840 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3841 offset (bytes) is adjusted by the frag offset (octets) converted
3843 (coff_frob_section) Section alignment power is in terms of bytes;
3844 convert it to an octet alignment power when calculating size (and
3845 size mask) in octets. Don't modify the section size in order to
3846 "align" it for TI COFF, since that format has a different method
3847 for storing alignment information.
3849 2000-02-01 Timothy Wall <twall@cygnus.com>
3851 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3852 entries, matching the way GCC generates them. If not escaped, the
3853 filename is encoded incorrectly.
3855 2000-01-31 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-arm.c (reg_table): Add support for ATPCS register
3860 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3862 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3864 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3866 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3867 of a symbol when we really care about its value.
3869 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3871 * config/tc-mcore.c (md_assemble): Give warning message if
3872 operands passes to instruction are more than the spec.
3874 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3876 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3877 Thumb mode but the label seen was not declared as '.thumb_func'
3878 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3879 correct disassembly of Thumb code bounded by non function labels.
3881 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3883 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3884 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3886 * Makefile.in: Same here.
3889 * configure.in: Set bfd_gas for i386-aout when primary target
3890 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3891 we may need the primary te_file. Remove incorrect comment.
3893 * configure: Regenerate.
3895 * config/e-i386aout.c: New file.
3897 * as.c (USE_EMULATIONS): Move to before print_version_id.
3898 (struct emulation): Add i386aout.
3899 (show_usage): Split text strings. Reformat -a text. Add --em
3903 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3904 (aout_format_ops): New.
3907 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3908 preprocessor conditional and add aout USE_EMULATIONS tests.
3909 (read_a_source_file): Don't pass error strings to printf as
3913 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3915 (do_data): Same here.
3916 (process_file): And here.
3919 * symbols.c (colon): Rewrite "already defined" fatal message
3920 code for aout with USE_EMULATIONS.
3923 * config/obj-aout.c (OBJ_HEADER): Define.
3924 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3926 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3927 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3929 (obj_aout_type): Expand S_SET_OTHER here too.
3930 (obj_read_begin_hook): Remove.
3931 (aout_pop_insert): New.
3932 (obj_aout_s_get_other): New.
3933 (obj_aout_s_get_desc): New.
3934 (aout_format_ops): New.
3937 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3938 gets aout_pseudo_table.
3939 (aout_pseudo_table): Declare.
3940 (obj_read_begin_hook): Define.
3943 * config/obj-coff.c (obj_pseudo_table): Rename to
3945 (coff_pop_insert): Use coff_pseudo_table.
3946 (coff_sec_sym_ok_for_reloc): Remove.
3947 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3948 and comment all zero entries and remove #if 0 code.
3951 * config/obj-coff.h (obj_pop_insert): Define.
3952 (coff_pseudo_table): Declare.
3955 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3956 s_get_size, s_set_size. Comment all zero entries.
3959 * config/obj-elf.c (elf_s_get_other): New function.
3960 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3961 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3962 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3964 (obj_elf_parse_section_letters): Don't pass error strings to
3965 printf as format arg.
3968 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3970 (elf_s_get_other): Declare.
3971 (S_GET_OTHER) Define as elf_s_get_other if not already
3973 (S_SET_OTHER): Only define when not already defined.
3974 (elf_obj_read_begin_hook): Declare.
3975 (obj_read_begin_hook): Define.
3976 (elf_obj_symbol_new_hook): Declare.
3977 (obj_symbol_new_hook): Define.
3980 * config/obj-multi.h: Add copyright header and protect against
3981 multiple inclusion. Add * to all function pointers.
3982 (OBJ_HEADER): If defined, include it rather than other defines
3984 (obj_frob_file_after_relocs): Test for NULL.
3985 (obj_symbol_new_hook): Here too.
3986 (obj_sec_sym_ok_for_reloc): And here.
3987 (S_GET_OTHER): Define.
3988 (S_GET_DESC): Define.
3989 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3990 (OBJ_MAYBE_ELF): Update comment.
3992 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3993 OBJ_AOUT preprocessor conditional and handle emulation by
3994 testing OUTPUT_FLAVOR.
3995 (i386_displacement): Here too.
3996 (md_section_align): Similarly here.
3997 (i386_target_format): Conditionally compile when more than one
3998 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3999 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4000 (i386_displacement): Here too.
4003 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4004 Define TARGET_FORMAT for aout only when not multi.
4007 * config/te-multi.h: Delete file as it's identical to te-generic.h
4009 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4011 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4012 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4015 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4017 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4020 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4022 * config/tc-mips.c (mips_do_align): New function.
4023 * config/tc-mips.h (md_do_align): Define.
4025 2000-01-10 Philip Blundell <philb@gnu.org>
4027 * doc/c-arm.texi (ARM Options): Fix typo.
4028 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4029 line separator for Linux.
4030 * doc/as.texinfo (Comments): Mention the ARM.
4032 2000-01-10 Philip Blundell <pb@futuretv.com>
4034 * configure.in (arm*-*-conix*): New target.
4035 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4037 * configure: Regenerate.
4039 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4041 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4042 (obj_elf_visibility): New function.
4044 * doc/as.texinfo (Visibility): New node: document visibility
4047 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4050 warning for absolute jump/call without `*' in non-intel mode. No
4051 need to set i.types[0] JumpAbsolute in intel mode.
4053 1999-12-22 Philip Blundell <pb@futuretv.com>
4055 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4056 hook function when changing sections.
4057 (arm_s_data): Likewise.
4059 1999-12-14 Nick Clifton <nickc@cygnus.com>
4061 * config/tc-arm.c (md_parse_option): Add support for -marm720
4062 command line switch.
4064 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4066 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4067 (r_registers, xr_registers): Define.
4068 (r_register_name, xr_register_name): New functions.
4069 (md_assemble): Handle new am33 operand types and instruction
4071 (mn10300_insert_operand, check_operand): Likewise.
4073 1999-11-29 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4076 (s_force_thumb): Set thumb_mode to 2.
4077 (md_assemble): Do not complain about thumb instructions on a
4078 non-thumb target if thumb_mode is set to 2.
4080 1999-11-28 Michael Meissner <meissner@cygnus.com>
4082 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4083 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4084 (O_...): Add new machine dependent expressions if we are handling
4085 explicit relocations.
4086 (alpha_reloc_op): New static table holding the explicit relocation
4088 (alpha_literal_hash): New static to hold the hash table for
4089 explicit relocations.
4090 (alpha_macros): Add support for explicit relocations.
4091 (md_begin): If explicit relocations, initialize hash table.
4092 (md_assemble): Don't print a second error if tokenize_arguments
4093 already printed an error message.
4094 (md_apply_fix): Add support for explicit relocations.
4095 (alpha_force_relocation): Ditto.
4096 (alpha_fix_adjustable): Ditto.
4097 (alpha_adjust_symtab): New function to support explicit
4099 (alpha_adjust_symtab_relocs): Ditto.
4100 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4101 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4102 Add support for explicit relocations. Return -2 if an error
4103 message was already printed.
4104 (find_macro_match): Add support for explicit relocations. Comment
4106 (emit_insn): Add support for explicit relocations.
4107 (assemble_tokens): Ditto.
4109 (load_expression): Ditto.
4112 (emit_ir_load): Ditto.
4113 (emit_loadstore): Ditto.
4116 (emit_sextX): Ditto.
4117 (emit_division): Ditto.
4118 (emit_jsrjmp): Ditto.
4119 (emit_retjcr): Ditto.
4121 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4123 (tc_adjust_symtab): If explicit relocations, call the function
4124 alpha_adjust_symtab.
4125 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4126 relocations next to the literal relocation they reference.
4127 (TC_INIT_FIX_DATA): Initialize the new fields.
4128 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4130 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4132 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4133 'B' operand for PA2.0 bb instruction.
4135 1999-11-18 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4140 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4142 (mcore_force_relocation): Force relocations to be generated for
4145 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4147 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4148 (i386_displacement): Disallow O_big displacements.
4150 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4152 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4153 Small improvements in error checking.
4154 (md_assemble): Support for unconditional ARM instructions.
4155 (md_parse_option): Support for -m[arm]v5e flag.
4157 1999-11-12 Nick Clifton <nickc@cygnus.com>
4159 * macro.c (buffer_and_nest): Do not check beyond the end of the
4162 1999-11-11 Nick Clifton <nickc@cygnus.com>
4164 * macro.c (buffer_and_nest): Look for seperator after TO and
4167 1999-11-08 Andrew Haley <aph@cygnus.com>
4169 * app.c (do_scrub_chars): When in State 10, treat backslash
4170 characters in the same way as as symbol characters.
4172 1999-11-07 Richard Henderson <rth@cygnus.com>
4174 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4175 the previous label was in the current section before playing
4176 with auto-alignment.
4178 1999-11-06 Nick Clifton <nickc@cygnus.com>
4180 * config/tc-v850.c (v850_force_relocation): Force relocation
4182 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4185 1999-11-05 Michael Meissner <meissner@cygnus.com>
4187 * expr.h (operatorT): Increase machine dependent operators to 16.
4188 * expr.c (op_rank): Ditto.
4190 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4192 * read.c (pseudo_set): Reject attempts to set the value of a
4195 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4198 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4200 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4201 to bfd_set_section_contents.
4203 1999-11-03 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4207 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4209 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4210 (mips_ip): Use OPCODE_IS_MEMBER.
4212 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4214 * config/tc-arm.c (reg_required_here): Improve comments.
4216 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4217 (tinsns): Initialize variants field.
4219 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4220 BAD_PC respectively.
4222 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4224 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4225 * config/tc-arm.h: Fix compile time warnings.
4227 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4229 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4230 form @abs16, @(abs16) and @(abs16 + imm).
4232 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4234 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4235 (ISA_HAS_64_BIT_REGS) New.
4236 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4237 mips_emit_delays,macro_build,load_register,load_addresss,
4238 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4239 and/or use new ISA_xxx macros in expressions involving
4240 ISA, particularly mips_opts.isa.
4242 1999-10-18 Michael Meissner <meissner@cygnus.com>
4244 * expr.h (operatorT): Add machine dependent operators md1..md8.
4245 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4246 for the machine dependent operators to use.
4248 * expr.c (op_rank): Add machine dependent operators.
4250 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4252 (O_cpregister): Ditto.
4253 (md_begin): Change X_op test that field is wide enough to use
4254 O_max instead of O_alpha_max.
4255 (cpu_types): Fill in missing initializer.
4256 (alpha_num_macros): Make unsigned.
4257 (md_assemble): Make opnamelen be size_t.
4258 (md_apply_fix): Cast alpha_num_operands to int before testing.
4259 (alpha_force_relocation): Ditto.
4260 (alpha_fix_adjustable): Ditto.
4261 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4262 (tc_gen_reloc): Ditto.
4263 (tc_get_register): Ditto.
4268 (s_alpha_ent): Ditto.
4269 (s_alpha_end): Ditto.
4270 (s_alpha_frame): Ditto.
4271 (s_alpha_prologue): Ditto.
4272 (s_alpha_file): Ditto.
4273 (s_alpha_gprel32): Ditto.
4274 (s_alpha_proc): Ditto.
4275 (s_alpha_set): Ditto.
4276 (s_alpha_base): Ditto.
4277 (s_alpha_align): Ditto.
4278 (s_alpha_arch): Ditto.
4279 (alpha_align): Ditto.
4280 (assemble_insn): Suppress unused variable warning.
4282 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4283 order in the structure.
4284 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4286 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4288 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4290 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * config/tc-i386.c (i386_index_check): Correct #endif location.
4294 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4296 * as.c (show_usage): Document new options.
4297 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4298 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4299 (parse_args): Parse the new options.
4300 (main): If there were warnings, and --fatal-warnings
4301 was specified, print an error.
4302 * as.h: New variable, flag_fatal_warnings, for new option.
4304 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4306 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4307 '@'. Change autoincrement completers to fall through to cache control
4310 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4312 (pa_parse_addb_64_cmpltr): New function.
4314 * config/tc-hppa.c (pa_ip): Change error message.
4315 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4316 '?Q' args to allow falling through.
4318 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4319 Remove unused conditional codes.
4320 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4322 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4324 * config/tc-d30v.c (CHAR_BIT): Define.
4325 (check_range): Fix bit operations to support integers bigger than
4328 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4330 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4333 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4334 Doug Evans <devans@cygnus.com>
4336 Add support for m32rx.
4337 * config/tc-m32r.c (enable_m32rx): New static global.
4338 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4339 (allow_m32rx): New function.
4340 (M32R_SHORTOPTS): Add `O'.
4341 (md_longopts): Add --m32rx plus several warning options.
4342 (md_parse_option): Handle new options.
4343 (md_show_usage): Print them.
4344 (md_begin): Enable m32rx.
4345 (OPERAND_IS_COND_BIT): New macro.
4346 (first_writes_to_seconds_operands): New function.
4347 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4348 (target_make_parallel,assemble_two_insns): New functions.
4349 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4350 If optimizing and m32rx, try to make consecutive insns parallel.
4352 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4354 * config/tc-mips.c (nopic_need_relax): Allow for the
4355 .sdata.foo sections generated by -fdata-sections,
4356 and for the .gnu.linkonce.s sections generated by C++.
4358 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4360 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4361 with cleaner code using completer prefixes. Add 'Y'.
4363 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4365 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4368 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4369 insn does not match and we should try the next insn in the table.
4371 1999-09-22 Nick Clifton <nickc@cygnus.com>
4373 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4375 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4377 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4380 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4382 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4383 OBJ_ELF. If ELF, add "sq".
4384 (md_parse_option): If ELF, ignore -s and -q.
4385 (md_show_usage): Mention ELF options.
4387 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4389 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4392 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4394 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4396 * config/tc-hppa.c (struct pa_it): New field "trunc".
4397 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4398 (pa_parse_ftest_gfx_completer): New function
4399 (pa_parse_fp_cnv_format): New function.
4401 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4402 (md_apply_fix): Handle 22bit pc-rel branches.
4404 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4406 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4408 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4410 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4412 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4414 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4415 (pa_ip): Handle 'fX'.
4417 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4419 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4420 unwinds unless the function is in the text space.
4421 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4423 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4425 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4426 (md_assemble): To here. Tweak address generation.
4428 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4430 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4431 (md_assemble): Call dwarf2_where for OBJ_ELF.
4432 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4433 (pa_end_of_source): New function.
4434 * tc-hppa.h (md_end): Define for OBJ_ELF.
4436 1999-09-14 Michael Meissner <meissner@cygnus.com>
4438 * configure.in (Canonicalization of target names): Remove adding
4439 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4440 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4441 * configure: Regenerate.
4443 1999-09-14 Donn Terry <donn@interix.com>
4445 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4447 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4449 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4450 pc-relative jmp/call to an absolute symbol.
4451 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4452 absolute section symbols.
4454 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4455 jump handling code and comments.
4457 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4459 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4460 the value if TE_PE and a global defined symbol.
4462 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4464 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4465 print the symbol, rather than printing it here.
4467 1999-09-11 Donn Terry <donn@interix.com>
4469 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4470 BFD_RELOC_RVA relocations.
4472 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4473 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4476 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4478 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4479 * doc/internals.texi (Object format backend): Document
4482 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4483 relocations against global symbols if TE_PE.
4485 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4486 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4488 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4491 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4492 symbols which do not have a constant value, or tags with
4493 non-tags. Remove the symbol from the list before adding it at the
4496 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4497 C_FCN symbol differently if TE_PE.
4498 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4499 appears in the pseudo-op, rather coff_line_base which is only set
4502 * config/obj-coff.c (obj_coff_loc): New static function.
4503 (obj_pseudo_table): Add "loc".
4505 * config/obj-coff.c (add_lineno): Check that the line number is
4508 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4509 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4511 (md_atof): Return NULL rather than 0.
4512 * config/tc-i386.c (md_atof): Change type to int.
4513 * expr.c (expr): Change first parameter to int.
4514 * config/obj-coff.c: Add declarations for static functions.
4515 (coff_frob_symbol): Use SYM_AUXENT.
4516 * config/tc-i386.h (flag_16bit_code): Don't declare.
4518 * config/obj-coff.c (obj_coff_section): Default to setting
4519 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4521 * write.c (adjust_reloc_syms): Print adjusted fixup.
4523 * expr.c (integer_constant): Correct too_many_digits calculation
4526 1999-09-09 Andreas Schwab <schwab@suse.de>
4528 * doc/c-arm.texi: Fix arguments of @var to not contain
4531 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4533 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4535 (md_parse_option): Only support -k flag for ELF and COFF targets.
4537 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4539 * config/tc-hppa.c (pa_ip): Put strict register checks before
4540 call to pa_parse_number.
4542 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4544 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4546 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4549 1999-09-06 Donn Terry <donn@interix.com>
4551 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4553 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4555 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4556 candidate instruction. Require registers for register arguments
4557 when in strict mode. Require assemble-time constants for
4558 constants when in strict mode.
4559 (pa_get_absolute_expression): Require a constant when in strict
4562 1999-09-06 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4566 1999-09-04 Steve Chamberlain <sac@pobox.com>
4568 * config/tc-pj.c: New file, supports picoJava in ELF.
4569 * config/tc-pj.h: Ditto.
4570 * configure.in (pjl*, pj*): New targets.
4571 * Makefile.am: Rebuild dependencies.
4572 (CPU_TYPES): Add pj.
4573 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4574 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4575 * doc/c-pj.texi: New file.
4576 * doc/as.texinfo: Add some PJ specifics.
4577 * doc/all.texi: Add PJ to the list of all architectures, sort them
4579 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4580 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4582 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4584 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4585 (obj_frob_file): Test for null pointer.
4586 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4587 (OBJ_PROCESS_STAB): And here.
4588 (elf_obj_sy): Remove
4590 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4591 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4592 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4594 * config/obj-coff.c (no_func): Remove.
4595 (coff_format_ops): Change occurrences of no_func to 0, as we test
4596 for 0 in obj-multi.h.
4598 * configure.in: Enable bfd for i386-coff when primary target is
4599 bfd. Enable i386 elf,coff emulation support. Don't set
4600 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4601 emulation to support.
4602 *configure: Regenerate.
4604 1999-09-02 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4607 .section .line directive is encountered.
4609 1999-09-01 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4614 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4615 * as.texinfo: Document --gdwarf2 command line option.
4616 Add additional documentation of ARM command line switches.
4618 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 * config/tc-i386.c (i386_intel_memory_operand): Combine
4621 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4622 and RESTORE_END_STRING around parse_register calls.
4623 (i386_operand): Here too.
4624 (i386_is_reg): Remove.
4625 (parse_register): Move as_bad calls from within this function to
4628 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4630 Based on a patch from H.J. Lu <hjl@gnu.org>
4631 * config/tc-i386.c (parse_register): Handle FP regs specially.
4632 (md_begin): Remove '(' and ')' from register_chars.
4634 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4636 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4637 error message (done elsewhere).
4639 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4641 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4643 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4645 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4648 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4650 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4652 Add new completers. Fix bug in 64 bit condition handling.
4654 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4657 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4659 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4661 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4663 1999-08-27 Jim Wilson <wilson@cygnus.com>
4665 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4666 (struct ls): Add frag field. Initialize it to zero.
4667 (out_end_sequence): New local text_frag. Set it while in text section.
4668 Replace address check with frag check. Set ls.frag to text_frag if
4669 out_set_addr called.
4670 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4671 Set it before switching sections. Replace address check with frag
4672 check. Set ls.frag to saved_frag if out_set_addr called.
4674 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4676 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4677 output "advance_pc" opcode instead of calling gen_addr_line().
4678 The latter has the undesired side-effect of creating a new row
4679 in the debug line info matrix.
4681 1999-08-26 Jim Wilson <wilson@cygnus.com>
4683 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4684 ls.last_filename if last is less than zero. Set ls.last_filename
4685 when allocating new entry.
4686 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4689 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4691 * config/tc-i386.c (i386_index_check): Fix the displacement size
4692 when INFER_ADDR_PREFIX.
4694 1999-08-18 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4699 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4701 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4702 handle 0xffffNNNN constants correctly.
4704 1999-08-16 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4709 1999-08-13 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4712 (md_apply_fix3): Always pass positive values to
4713 validate_offset_imm.
4715 1999-08-12 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-arm.c (skip_whitespace): New macro.
4718 Formatting tidy ups.
4720 (md_apply_fix3): Store relocation offset in addend for ELF based
4722 (arm_force_relocation): Always generate relocs for Thumb function
4725 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4727 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4728 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4730 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4732 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4733 flags for the unwind subspace.
4735 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4736 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4737 suitable relocation based on the size of the target's pointer.
4738 Always Use subsegment zero for the unwinders.
4739 (pa_level): Handle "2.0w".
4741 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4743 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4744 with the following instruction unless this was specified.
4746 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4748 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4749 certain sections, to match BFD changes.
4751 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4753 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4754 (EXTRA_SCRIPTS): Define to keep automake happy.
4755 * Makefile.in: Rebuild.
4757 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4759 * Makefile.am: Rename .dep* files to DEP*.
4760 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4761 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4763 * Makefile.in: Rebuild.
4765 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4767 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4769 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4771 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4772 avoid problems on DOS filesystems.
4773 * Makefile.in: Rebuild.
4775 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4777 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4779 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4782 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4784 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4785 line to create ${GDBINIT} rather than .gdbinit.
4786 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4788 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4790 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4792 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4794 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4796 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4798 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4799 non-adjustable symbols.
4801 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4803 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4805 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4807 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4810 1999-08-05 Donn Terry <donn@interix.com>
4812 * config/te-interix.h: New file.
4813 * configure.in (i386-*-interix*): New target.
4814 * configure: Rebuild.
4816 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4818 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4819 selectors for ELF too.
4820 (selector_table): Add "ltp" and "rtp" selectors.
4822 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4824 * config/tc-i386.c (i386_operand): No need to change
4825 operand_string pointer in segment reg case before goto
4826 do_memory_reference. Initialise displacement_string_start and
4827 displacement_string_end after do_memory_reference label.
4828 (i386_index_check): Add operand_string param, and print error
4829 message on failure here.
4830 (i386_intel_memory_operand): Instead of here.
4831 (i386_operand): And here.
4832 (INFER_ADDR_PREFIX): Enable.
4834 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4836 * config/tc-i386.h (DefaultSize): Define. Renumber following
4837 opcode_modifier defines.
4839 From Etienne Lorrain <etienne.lorrain@ibm.net>
4840 * config/tc-i386.c (stackop_size): New variable.
4841 (set_16bit_code_flag): Clear it here.
4842 (set_16bit_gcc_code_flag): New function.
4843 (md_pseudo_table): Add "code16gcc" entry.
4844 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4846 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4848 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4849 next_set_end even if the end symbol is being discarded.
4851 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4852 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4853 * config/obj-coff.c: Likewise.
4854 (seg_info_type): Remove.
4855 (seg_info_off_by_4): Change to array of segT.
4856 (s_get_segment): Adjust accordingly.
4857 (obj_pseudo_table): Fully initialize sentinel entry.
4859 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4860 Ralf Baechle <ralf@uni-koblenz.de>.
4862 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4864 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4866 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4868 * config/tc-i386.c: Indentation and white space changes.
4869 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4870 don't enable it by default.
4871 (i386_intel_operand): Remove redundant prototype.
4872 Move check on number of memory operands, and i.mem_operands++
4873 (i386_intel_memory_operand): To here.
4874 Remove i386_immediate code from here. Remove special case code
4875 for input and output using (%dx). Remove base/index checks and
4876 call i386_index_check instead. Save initial operand_string
4877 argument for error message.
4878 (i386_operand): Remove redundant prototype. Move base/index
4879 checks to i386_index_check.
4880 (i386_displacement): Move intel mode check for non-zero
4882 (i386_intel_memory_operand): To here.
4884 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4886 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4887 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4888 by .register pseudo-op if -64 and --no-undeclared-regs.
4889 (s_register, sparc_adjust_symtab): New functions.
4890 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4891 Declare sparc_adjust_symtab as tc_adjust_symtab.
4892 * doc/c-sparc.texi: Add description of #ignore special literal
4893 for .register pseudo-op.
4895 1999-07-30 Catherine Moore <clm@cygnus.com>
4897 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4898 the relocation's section offset.
4900 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4902 * write.c (fixup_segment): Fix generic error check overflow test.
4904 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4905 X_add_number to long.
4907 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4909 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4912 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4914 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4917 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4919 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4921 * configure.bat: Remove; obsolete.
4922 * config/go32.cfg: Likewise.
4924 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4926 * configure.in (i386-*-vxworks*): New target.
4927 * configure: Rebuild.
4929 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4931 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4933 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4935 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4937 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4938 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4939 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4940 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4941 MAX_RELOC_EXPANSION): Define.
4942 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4944 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4946 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4947 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4948 block. Print a warning if an 8-bit or 16-bit constant
4949 displacement or immediate is truncated on output.
4950 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4952 (i386_operand): Disallow immediate jump absolute operand.
4954 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4956 * configure.in: Bump version number to 2.9.5.
4957 * configure: Rebuild.
4959 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4962 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4964 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4965 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4967 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4969 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4971 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4973 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4974 if -mno-fpu was given.
4975 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4977 (cons_fix_new_arm): Remove misleading comments.
4979 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4981 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4983 (relax_segment): Likewise. After giving a rs_org error, convert
4984 the frag to rs_align to avoid cascading errors.
4986 1999-07-12 Andreas Schwab <schwab@suse.de>
4988 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4990 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4992 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4993 as appropriate. Fill in structure initializations. Add variable
4994 initializations. Add casts.
4995 * dwarf2dbg.c (print_stats): Change i to size_t.
4996 * listing.c (listing_listing): Change list_line to unsigned int.
4998 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5000 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5001 rather than checking for \001 and \002 in symbol name.
5002 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5004 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5006 * configure.in (hppa*-linux-gnu*): New target.
5007 * configure: Rebuilt.
5009 1999-07-08 Nick Clifton <nickc@cygnus.com>
5011 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5013 1999-07-07 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5016 accessing symbolP directly.
5018 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5020 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5023 1999-07-05 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (ARM_EXT_V5): Define.
5026 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5027 (md_begin): Detect ARM v5 architectures.
5028 (md_parse_option): Accept arm v5 specification.
5029 (md_show_usage): Documment -marmv5 switch.
5031 * doc/c-arm.texi: Document -marmv5 command line option.
5033 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5035 (validate_immediate_twopart): New function. Determine if a
5036 constant can be computed by two ADD instructions.
5037 (output_inst): Remove its command line parameter - it was never
5039 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5040 implememt the ADRL pseudo op.
5041 (tc_gen_reloc): Generate a suitable error message if an ADRL
5042 instruction tries to generate a real reloc.
5044 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5046 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5048 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5051 1999-06-27 H.J. Lu <hjl@gnu.org>
5053 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5054 non BFD_ASSEMBLER case.
5056 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5058 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5061 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5063 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5064 out_end_sequence() when the address decreases due to a new frag.
5065 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5066 numbering starts with 1.
5068 1999-06-23 Nick Clifton <nickc@cygnus.com>
5070 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5072 (mcore_s_text): Call obj_elf_text for ELF target.
5073 (mcore_s_data): Call obj_elf_data for ELF target.
5074 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5076 (mcore_s_bss): New function: Dump literal table before changing
5078 (mcore_s_comm): New function: Dump literal table before changing
5081 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5082 No longer static functions.
5083 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5084 Provide prototypes for these functions.
5086 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5088 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5089 a list of names, to try obj_segment_name, and to try abbreviated
5090 names when using COFF without long section names.
5092 * config/tc-alpha.c: More use of symbol accessor functions.
5093 * config/tc-arc.c: Likewise.
5094 * config/tc-d30v.c: Likewise.
5095 * config/tc-fr30.c: Likewise.
5096 * config/tc-i860.c: Likewise.
5097 * config/tc-m88k.c: Likewise.
5098 * config/tc-mcore.c: Likewise.
5099 * config/tc-ns32k.c: Likewise.
5100 * config/tc-sparc.c: Likewise.
5101 * config/tc-v850.c: Likewise.
5103 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5104 sy_value with appropriate accessor functions.
5105 * config/tc-arm.c (md_apply_fix3): Likewise.
5106 * config/tc-d10v.c (AT_WORD_P): Likewise.
5107 * config/tc-v850.c (reg_name_search): Likewise.
5109 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5110 use symbol_get_bfdsym instead.
5111 * config/tc-ppc.c (md_assemble): Likewise.
5112 * config/tc-v850.c (v850_comm): Likewise.
5114 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5116 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5117 the symbol, rather than accessing the bsym member.
5118 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5119 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5120 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5121 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5122 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5123 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5124 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5125 * config/tc-v850.c (tc_gen_reloc): Likewise.
5127 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5129 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5130 (hppa_gen_reloc_type): Conditionalize on BFD64.
5131 (tc_gen_reloc): Re-enable ELF relocations.
5132 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5134 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5136 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5138 (do_ldst): Move assignment out of if condition.
5139 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5140 parentheses to avoid warning.
5142 1999-06-21 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5145 macro to get at the BFD symbol associated with a GAS symbol.
5147 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5149 * config/tc-ppc.c: Update for symbol handling changes.
5150 * config/obj-coff.c: Likewise.
5152 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5154 * tc-hppa.c: General cleanups of ELF support. No more spaces
5155 and subspaces for ELF.
5156 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5157 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5158 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5159 (UNWIND_SECTION_NAME): Likewise.
5160 (space/subspace related structures): Conditionalize definitions
5162 (space/subspace directives and support routines): Conditionalize
5163 definitions and references/uses on OBJ_SOM.
5164 (label_symbol_struct): For ELF, track the symbol's segment. For
5165 SOM track its space.
5166 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5168 (USE_ALIASES): Kill for both SOM & ELF.
5169 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5170 (pa_space, pa_subspace): Corresponding changes.
5171 (pa_spaces_begin): Corresponding chagnes.
5172 (md_begin): Do not muck around with space/subspace stuff for
5174 (md_apply_fix): Temporarily disable argument relocation stuff
5176 (tc_gen_reloc): Temporarily disable relocation generation for
5178 (pa_build_unwind_subspace): Similarly.
5180 1999-06-16 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-arm.c (thumb_set): New pseudo op.
5183 (text, data, section): Override these pseudo ops with ARM
5185 (s_thumb_set): New function: Perform the same as a .set pseudo
5186 op, but also mark the alias'ed symbol as being a Thumb
5188 (arm_s_text): New function: Perform the same as the .text
5189 pseudo op, but dump the literal pool before changing
5191 (arm_s_data): New function: Perform the same as the .data
5192 pseudo op, but dump the literal pool before changing
5194 (arm_s_section): New function: Perform the same as the
5195 .section pseudo op, but dump the literal pool before changing
5197 (arm_cleanup): Do not reset the current section before dumping
5200 1999-06-17 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5203 OPTION_NO_WARN_UNMATCHED entries.
5204 (md_parse_option): Generate a warning message if an unrecognised
5205 option is encountered.
5207 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5208 (get_operands): When parsing an expression after an '@' symbol
5209 has been detected, do not ignore '#' symbols.
5210 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5213 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5215 From K. Richard Pixley <rich@noir.com>:
5216 * configure.in (ppc-*-vxworks*): New target.
5217 * configure: Rebuild.
5219 1999-06-12 Philip Blundell <philb@gnu.org>
5221 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5223 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5225 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5226 which refer to symbols in linkonce sections, permit reducing the
5227 relocs if the symbol is local.
5229 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5231 * subsegs.c (subseg_text_p): New function.
5232 * as.h (subseg_text_p): Declare.
5233 * read.c (do_align): Use subseg_text_p to set the default fill.
5234 * write.c (subsegs_finish): Likewise.
5235 * config/obj-coff.c (write_object_file): Likewise.
5236 * config/tc-i386.h (md_maybe_text): Don't define.
5237 (md_do_align): Use subseg_text_p to set the default fill.
5238 * config/tc-m32r.c (m32r_do_align): Likewise.
5239 * config/tc-sh.c (sh_do_align): Likewise.
5240 * config/tc-sparc.h (md_do_align): Likewise.
5242 1999-06-12 David O'Brien <obrien@freebsd.org>
5244 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5245 * configure: Rebuild.
5247 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5249 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5250 * Makefile.am: Rebuild dependencies.
5251 * Makefile.in: Rebuild.
5253 * config/tc-i386.c (i386_immediate): Remove unused label
5256 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5257 * symbols.c: Likewise.
5258 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5259 sy_next field when taking address, rather than symbol_next.
5261 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5263 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5264 value from the output file architecture.
5265 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5266 * dwarf2dbg.h: Change bfd_vma to addressT.
5268 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5270 * dwarf2dbg.h: Use PARAMS in function declarations.
5272 1999-06-11 Martin Dorey <mdorey@madge.com>
5274 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5275 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5277 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5279 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5281 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5283 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5286 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5288 * read.c (read_a_source_file): Only declare inescape if
5291 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5293 (find_entry_byval): Add parens to avoid warning.
5295 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5297 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5300 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5302 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5305 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5306 synthetize_setx): New functions.
5307 (md_assemble): Broken the special cases into the above
5308 functions. Make compiler happy if sizeof(bfd_vma)==4.
5309 Fix sethi generated from set/setuw. If instructions have a relloc,
5310 always clear the fields to be relocated in the opcode.
5311 (sparc_ip): Remove special_case global variable.
5313 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5315 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5316 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5317 indication of success rather than a value.
5318 (itbl_get_val): Likewise.
5319 (itbl_get_field): Use strcspn. Change delimiters to include
5321 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5322 (itbl_get_val): Likewise.
5323 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5325 * symbols.c (copy_symbol_attributes): Convert local symbols to
5328 1999-06-10 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5333 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5335 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5336 Optimize set if sizeof(bfd_vma) == 64.
5337 (sparc_ip): Fix sethi - without %hi() it should generate
5338 R_SPARC_22 reloc, not R_SPARC_HI22.
5339 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5341 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5343 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5344 (s_ncons): New function.
5345 (native_op_table): New table.
5346 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5347 R_SPARC_OLO10 handling.
5349 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5351 * expr.h (struct expressionS): Revert last change; widen X_op.
5352 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5354 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5356 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5357 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5358 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5359 * Makefile.in: Regenerated.
5361 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5362 `common' pass on to s_mri_common.
5363 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5365 1999-06-06 Richard Henderson <rth@cygnus.com>
5367 * config/obj-elf.c (obj_elf_section): Don't free the return
5368 value of demand_copy_C_string.
5370 1999-06-05 Richard Henderson <rth@cygnus.com>
5372 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5373 creation logic from obj_elf_create_section.
5375 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5376 (section_stack): New.
5377 (special_sections): Make const.
5378 (obj_elf_section): Gut and rewrite parsing.
5379 (obj_elf_change_section): New function broken out of obj_elf_section.
5380 (obj_elf_parse_section_letters): Likewise.
5381 (obj_elf_section_word): Likewise.
5382 (obj_elf_section_type): Likewise.
5383 (obj_elf_previous): Treat as a toggle.
5384 (obj_elf_popsection): New.
5385 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5386 (ppc_section_type): Likewise.
5387 * config/tc-ppc.h: Likewise.
5389 * expr.h (struct expressionS): Don't make X_op a bitfield.
5390 * config/tc-alpha.c: Update for symbol handling changes.
5391 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5392 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5394 1999-06-05 Richard Henderson <rth@cygnus.com>
5396 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5397 (dwarf2_gen_line_info): Kill unused variables.
5398 (dwarf2_finish): Likewise.
5399 (dwarf2_where): Likewise.
5400 (dwarf2_directive_file): If we've only got a string,
5401 hand off to s_app_file.
5402 * ecoff.c: Move the include of ecoff.h.
5403 * symbols.h (S_IS_FUNCTION): Prototype.
5405 * read.c (LEX_HASH): Supply a default.
5407 (s_globl): Update `c' after skipping whitespace.
5408 * read.h (LEX_END_NAME, is_name_ender): New.
5409 * expr.c (get_symbol_end): Respect it.
5411 1999-06-04 Mark Klein <mklein@dis.com>
5413 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5415 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5417 * config/tc-hppa.c: Update for symbol handling changes.
5419 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5421 * cgen.c: Update for symbol handling changes.
5422 * config/tc-m32r.c: Likewise.
5424 * config/tc-hppa.h: Update for symbol handling changes.
5425 * config/tc-hppa.c: Likewise.
5427 * config/tc-arm.h: Update for symbol handling changes.
5428 * config/tc-arm.c: Likewise.
5429 (symbol_make_empty): Remove. Just use symbol_create.
5431 * symbols.c (symbol_set_tc): Correct name.
5433 * Makefile.am: Rebuild dependencies.
5434 ($(OBJS)): Don't depend upon struc-symbol.h.
5435 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5436 * dep-in.sed: Don't remove struc-symbol.h.
5437 * Makefile.in: Rebuild.
5439 * doc/internals.texi (Symbols): Describe changes in symbol
5442 1999-06-03 Richard Henderson <rth@cygnus.com>
5444 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5445 instead of doing the work by hand.
5447 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5449 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5450 state of line state-machine.
5451 (struct ls): Collect DWARF2 line state-machine state in new member
5452 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5453 resulted in any DWARF2 directives.
5454 (reset_state_machine): New function.
5455 (out_end_sequence): Ditto.
5456 (dwarf2_gen_line_info): When switching sections or switching to a
5457 lower text address, call out_end_sequence() first to terminate the
5458 previous code sequence as code sequences MUST have monotonically
5459 increasing addresses.
5460 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5462 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5464 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5465 DWARF2 debug info (line information only, at this point).
5466 * as.h: Update comment about supported debug formats.
5467 * dwarf2dbg.c, dwarf2dbg.h: New files.
5468 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5470 * expr.c (operand): Don't use [ for parens if we want an index op.
5471 (op_encoding): Switch [ into O_index, if desired.
5472 (op_rank): Renumber with O_index on bottom.
5473 (expr): If O_index, match closing bracket.
5474 * expr.h (O_index): New.
5476 * read.c (read_a_source_file): Conditionally allow matched "
5477 in lines passed to md_assemble.
5479 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5481 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5483 Add support for storing local symbols in a small structure to save
5484 memory when assembling large files.
5485 * as.h: Don't include struc-symbol.h.
5486 (symbolS): Add typedef.
5487 * symbols.c: Include struc-symbol.h.
5488 (local_hash): New static variable.
5489 (save_symbol_name): New static function, from symbol_create.
5490 (symbol_create): Call save_symbol_name.
5491 (local_symbol_count): New static variable.
5492 (local_symbol_conversion_count): Likewise.
5493 (LOCAL_SYMBOL_CHECK): Define.
5494 (local_symbol_make): New static function.
5495 (local_symbol_convert): New static function.
5496 (colon): Handle local symbols. Create local symbol for local
5498 (symbol_table_insert): Handle local symbols.
5499 (symbol_find_or_make): Create local symbol for local label name.
5500 (symbol_find_base): Check for local symbol.
5501 (symbol_append, symbol_insert): Check for local symbols.
5502 (symbol_clear_list_pointers, symbol_remove): Likewise.
5503 (verify_symbol_chain): Likewise.
5504 (copy_symbol_attributes): Likewise.
5505 (resolve_symbol_value): Handle local symbols.
5506 (resolve_local_symbol): New static function.
5507 (resolve_local_symbol_values): New function.
5508 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5509 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5510 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5511 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5512 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5513 (symbol_previous, symbol_next): New functions.
5514 (symbol_get_value_expression): Likewise.
5515 (symbol_set_value_expression): Likewise.
5516 (symbol_set_frag, symbol_get_frag): Likewise.
5517 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5518 (symbol_mark_used_in_reloc): Likewise.
5519 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5520 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5521 (symbol_mri_common_p): Likewise.
5522 (symbol_mark_written, symbol_clear_written): Likewise.
5523 (symbol_written_p): Likewise.
5524 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5525 (symbol_section_p, symbol_equated_p): Likewise.
5526 (symbol_constant_p): Likewise.
5527 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5528 (symbol_get_obj, symbol_set_obj): Likewise.
5529 (symbol_get_tc, symbol_set_tc): Likewise.
5530 (symbol_begin): Initialize local_hash.
5531 (print_symbol_value_1): Handle local symbols.
5532 (symbol_print_statistics): Print local symbol statistics.
5533 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5534 Declare new symbols.c functions. Move many declarations here from
5536 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5537 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5538 (struct symbol): Move bsym to make it clearly the first field.
5539 Remove TARGET_SYMBOL_FIELDS.
5540 (symbolS): Don't typedef.
5541 (struct broken_word): Remove.
5542 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5543 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5544 (symbol_clear_list_pointers): Likewise.
5545 (symbol_insert, symbol_remove): Likewise.
5546 (symbol_previous, symbol_append): Likewise.
5547 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5548 (struct local_symbol): Define.
5549 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5550 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5551 (local_symbol_get_frag, local_symbol_set_frag): Define.
5552 (local_symbol_get_real_symbol): Define.
5553 (local_symbol_set_real_symbol): Define.
5555 * write.c (write_object_file): Call resolve_local_symbol_values.
5556 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5557 (TARGET_SYMBOL_FIELDS): Don't define.
5558 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5559 ECOFF_DEBUGGING, add ECOFF fields.
5560 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5561 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5562 ECOFF_DEBUGGING, add ECOFF fields.
5563 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5564 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5565 * config/tc-mcore.h: Don't include struc-symbol.h.
5566 (TARGET_SYMBOL_FIELDS): Don't define.
5567 (struct mcore_tc_sy): Define.
5568 (TC_SYMFIELD_TYPE): Define.
5569 * Many files: Use symbolS instead of struct symbol. Use new
5570 accessor functions rather than referring to symbolS fields
5573 * read.c (s_mri_common): Don't add in value of line_label.
5575 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5576 checking for SEC_LINK_ONCE.
5578 * config/tc-sh.h (sh_fix_adjustable): Declare.
5580 * app.c (input_buffer): New static variable.
5581 (app_push): Save saved_input in allocated buffer.
5582 (app_pop): Restored saved_input.
5583 (do_scrub_chars): Change get parameter to take char * and int as
5584 arguments. Change GET macro to pass input_buffer to get
5585 function. Don't save input into allocated buffer.
5586 * as.h (do_scrub_chars): Update declaration.
5587 * input-file.c (input_file_get): Change to take char * and int.
5588 Read data into passed in buffer. Remove static buffer.
5589 * read.c (scrub_from_string): Change to take char * and int. Copy
5590 data into passed in buffer.
5592 * hash.h: Neaten. Declare hash_traverse.
5593 * hash.c: Complete rewrite based on BFD hashing code.
5594 * gasp.c (chunksize): New variable.
5595 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5598 1999-05-28 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5601 addend unless the target uses an old ABI.
5603 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5605 -Wchar-subscripts cleanup
5606 * listing.c (listing_newline): Use unsigned char variable, so
5607 calls to isascii,iscntrl are correct.
5608 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5610 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5611 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5612 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5613 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5615 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5617 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5619 (arch_coldfire_p): New #define.
5620 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5622 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5624 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5626 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5627 (install_operand): Add place `N'.
5628 (init_table): Add registers ACC, MACSR, MASK.
5630 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5632 * config/tc-m68k.c: Change mcf5200 --> mcf.
5633 (archs): Add mcf5206e, mcf5307.
5634 (m68k_ip): Add format `u'.
5635 (install_operand): Add place `m', `M', `h'.
5636 (init_table): Add upper/lower registers.
5638 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5640 1999-05-28 Martin Dorey <mdorey@madge.com>
5642 * config/tc-i960.c: Several minor changes to add ELF and
5643 BFD_ASSEMBLER support.
5644 * config/tc-i960.h: Likewise.
5645 * configure.in (i960-*-elf*): New target.
5646 * aclocal.m4, configure: Rebuild.
5648 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5650 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5651 reloc changes when defined(BFD_ASSEMBLER).
5653 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5655 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5657 * write.c (write_print_statistics): Output to file, not stderr.
5659 * expr.c (generic_bignum_to_int32,64): Prototype.
5661 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5662 output_sleb128, output_uleb128, output_big_sleb128,
5663 output_big_uleb128, output_big_leb128): Prototype.
5664 (output_big_sleb128, output_big_uleb128): Make inline.
5665 (output_big_leb128): Remove inline
5667 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5668 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5669 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5670 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5671 value for correct overflow check in write.c:fixup_segment.
5672 * write.c (fixup_segment): Move bitfield overflow checks to after
5673 the md_apply_fix call.
5674 * config/obj-coff.c (fixup_segment): Likewise.
5675 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5676 valueT *val argument.
5678 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5680 * config/atof-ieee.c (gen_to_words): Correctly round a
5681 denormalized number. Fix off-by-one in range checking for
5682 exponent in a denormal.
5684 1999-05-10 Nick Clifton <nickc@cygnus.com>
5686 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5689 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5691 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5693 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5695 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5696 (ReverseRegRegmem): Remove.
5697 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5698 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5699 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5702 From Doug Ledford <dledford@redhat.com>
5703 * config/tc-i386.h (RegXMM): New for P/III.
5704 * config/tc-i386.c: Add support for P/III.
5706 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5708 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5709 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5710 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5712 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5714 * config/tc-i386.c (i386_immediate): Skip whitespace before
5715 complaining about junk after expression.
5716 (i386_displacement): Likewise.
5718 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5720 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5721 Don't copy before downcaseing.
5723 1999-05-05 Catherine Moore <clm@cygnus.com>
5725 * tc-m68k.c: Include elf/m68k.h.
5726 (m68k_elf_final_processing): New routine.
5727 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5730 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5732 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5735 1999-04-30 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-mcore.c (mcore_s_section): Dump literals before
5740 1999-04-29 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5745 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5747 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5748 (TC_INIT_FIX_DATA): Delete.
5749 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5750 (TC_INIT_FIX_DATA): Delete.
5751 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5752 * write.c (fix_new_internal): Initialize fx_cgen member.
5753 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5754 (gas_cgen_md_apply_fix3): Update.
5755 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5756 (md_cgen_record_fixup_exp): Update.
5757 (FX_OPINFO_R_TYPE): Update.
5759 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5760 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5761 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5762 * frags.h (struct frag): Make opindex, opinfo ints.
5764 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5766 1999-04-26 Tom Tromey <tromey@cygnus.com>
5768 * aclocal.m4, configure: Updated for new version of libtool.
5770 1999-04-22 Nick Clifton <nickc@cygnus.com>
5772 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5774 (md_apply_fix3): Do not fix up absolute relocations against
5777 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5779 1999-04-20 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5782 changes and data-in-text directives.
5783 (mcore_cons): New function: intercept cons() operations.
5784 (mcore_float_cons): New function: intercept float_cons()
5786 (mcore_stringer): New function: intercept stringer() operations.
5788 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5790 * obj.h (struct format_ops): Change generate_asm_lineno field to
5792 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5794 * config/tc-alpha.c (find_opcode_match): Add default case to
5796 (find_macro_match): Likewise.
5797 (load_expression): Parenthesize && within ||.
5799 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5801 1999-04-17 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5804 .text .data .section pseudo ops.
5805 (mcore_s_section): New function. Dump lits before changing secs.
5806 (mcore_s_text): New function. Dump lits before changing secs.
5807 (mcore_s_data): New function. Dump lits before changing secs.
5809 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5811 * config/tc-mips.c (mips_32bitmode): New.
5812 (md_begin): Set mips_32bitmode if needed.
5813 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5814 Set EF_MIPS_32BITMODE.
5816 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5818 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5821 1999-04-16 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5825 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5827 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5828 expressions correctly.
5831 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5833 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5835 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5837 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5838 and fmpynfadd instructions.
5840 1999-04-11 Richard Henderson <rth@cygnus.com>
5842 * as.h (environ): Declare it, if needed.
5843 * as.c (dump_statistics): Don't declare environ.
5844 * configure.in (environ): Detect declaration.
5845 * configure, config.in: Rebuild
5847 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5848 (i386_displacement): Allocate enough space for replacement buffer.
5849 Clean up replacement buffer initialization.
5851 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5853 * subsegs.c (section_symbol): Don't create a new symbol if one
5854 already exists; instead, use the existing one, but set its segment
5855 and frag data if it hasn't already been defined.
5856 * config/obj-coff.c (c_section_symbol): Likewise.
5858 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5860 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5862 1999-04-08 Nick Clifton <nickc@cygnus.com>
5864 * config/tc-mcore.c: New File: Support routines for MCore
5866 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5867 * config/obj-coff.c: Add support for mcore-pe target.
5869 * Makefile.am: Add support for MCore targets.
5870 * Makefile.in: Regenerate.
5871 * configure.in: Add support for MCore targets.
5872 * configure: Regenerate.
5874 * doc/all.texi: Set MCORE.
5875 * doc/as.texinfo: Document MCore specific command line options.
5877 * write.h: Prevent multiple inclusion.
5879 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5881 * asintl.h (LC_MESSAGES): Never define.
5882 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5884 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5887 * Makefile.am (m68k-parse.c): If configuring in the source
5888 directory, copy m68k-parse.y into the local directory before
5889 running ylwrap, to remove spurious differences when generating
5891 * Makefile.in: Rebuild.
5893 * config/tc-sparc.h (md_do_align): Just allocate the number of
5894 bytes necessary, rather than always allocating 1024.
5896 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5898 * listing.c (listing_newline): Add cast to avoid warning.
5899 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5900 * config/tc-i386.c (i386_scale): Add return value.
5901 (build_displacement_string): Remove unused local temp_disp2.
5902 (i386_intel_memory_operand): Add parentheses to avoid warning.
5903 (i386_intel_operand): Remove unused local end_of_operand_string.
5904 (i386_operand): Remove unused local operand_modifier.
5905 (i386_operand): Add parens to avoid warning.
5907 1999-04-04 Don Bowman <don@pixsci.com>
5909 * configure.in: Add mips*-*-vxworks* target; have it define
5911 * configure, config.in: Rebuild.
5913 1999-03-31 Nick Clifton <nickc@cygnus.com>
5915 * configure.in (emulations): Add support for arm-epoc-pe.
5916 * configure: Regenerate.
5917 * config/te-epoc-pe.h: New file. Define macros specific to
5919 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5920 for arm-epoc-pe target.
5922 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5924 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5926 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5928 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5929 detect ",n" without a condition.
5930 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5933 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5935 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5936 instruction is encoded with one bit.
5939 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5941 * doc/internals.texi (CPU backend): Mention that
5942 line_separator_chars should not include newline. From thi
5943 <ttn@mingle.glug.org>.
5945 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5947 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5948 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5950 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5952 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5954 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5956 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5959 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5961 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5963 1999-03-15 Martin Hunt <hunt@cygnus.com>
5965 * app.c (do_scrub_begin): Change '-' back to a symbol char
5966 so we can use multiple opcodes on a line again.
5968 * config/tc-d30v.c: By default, warn if a symbol has
5969 the same name as a register. Plus some minor
5970 updates from the branch.
5972 1999-03-13 Nick Clifton <nickc@cygnus.com>
5974 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5975 BFD_RELOC_16 and BFD_RELOC_64.
5977 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5979 * expr.c (expr): Add missing else.
5981 1999-03-12 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-arm.c (md_apply_fix3): Improve error message.
5985 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5987 * Makefile.am (CPU_TYPES): Add fr30.
5988 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5989 (fr30,m32r dependencies): Update.
5990 * Makefile.in: Rebuild.
5992 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5993 (gas_cgen_record_fixup_exp): Ditto.
5994 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5995 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5996 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5997 (md_cgen_lookup_reloc): Update use of operand->type.
5998 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5999 (md_convert_frag): Call cgen_operand_lookup_by_num.
6000 (md_cgen_lookup_reloc): Update use of operand->type.
6001 (m32r_cgen_record_fixup_exp): Ditto.
6003 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6005 * config/tc-mips.c (md_show_usage): Fix message.
6007 1999-03-03 Nick Clifton <nickc@cygnus.com>
6009 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6010 and LDR reg,=<expr> instruction.
6012 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6015 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6017 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6019 1999-02-17 Nick Clifton <nickc@cygnus.com>
6021 This patch was created by: Scott Bambrough
6022 <scottb@corelcomputer.com>
6025 Special cased '@' character. The '@' character is used as the
6026 ARM assembler comment character, as a special character
6027 and in ELF .symver pseudo-op's, and as a special character in
6028 .type and .section pseudo-ops.
6029 (symver_pseudo): New static variable.
6030 (symver_state): New static variable.
6031 (struct app_save): Add field 'symver_state'.
6032 (app_push): Save global symver_state int struct app_save.
6033 (app_pop): Restore global symver_state from struct app_save.
6034 (do_scrub_chars): Special case handling of '@' character in
6037 * configure.in: Modified to recognize armv* uname syntax from ARM
6039 * configure: Regenerated.
6041 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6042 a prefix to the section's type.
6043 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6044 the type's typename.
6046 * config/tc-arm.h: Add support for PIC generation:
6047 (pic_code): New boolean.
6048 (obj_relocate_extern): Define.
6049 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6050 (TC_CONS_FIX_NEW): Define.
6051 (tc_fix_adjustable): Define.
6052 (GLOBAL_OFFSET_TABLE_NAME): Define.
6054 * config/tc-arm.c: Add support for PIC generation:
6055 (line_seperator_chars): Allow ';' as a seperator for Linux.
6056 (is_immediate_prefix): New macro.
6057 (arm_parse_reloc): New function.
6058 (s_arm_elf_cons): New function.
6059 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6060 (md_undefined_symbol): Special case handling for the Global Offset
6062 (md_apply_fix3): Handle PIC relocs.
6063 (tc_gen_reloc): Handle PIC relocs.
6064 (md_parse_option): Add support for '-k' command line switch to
6065 enable PIC generation.
6066 (cons_fix_new_arm): New function.
6067 (s_arm_elf_cons): New function.
6069 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6071 * configure.in: Add comments for uses of AC_DEFINE.
6072 * acinclude.m4: Likewise.
6073 * acconfig.h: Remove.
6074 * aclocal.m4: Rebuild.
6075 * configure: Rebuild.
6076 * Makefile.in: Rebuild.
6077 * config.in: Rebuild.
6079 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6081 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6082 non-constant offset from a base register.
6084 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6086 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6089 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6091 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6092 (emit_insn): Look for pc-relative and no-overflow specifiers on
6093 internal relocation types.
6095 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6097 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6100 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6102 (mips_4650, mips_4010, mips_4100): Variables removed.
6103 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6104 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6106 (md_begin): Don't bother initializing the mips_NNNN variables;
6107 mips_cpu is set, and that's good enough now.
6108 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6109 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6110 (show): New function, to handle wrapping in the CPU lists.
6111 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6113 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6115 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6116 than treat as an immediate specifier.
6118 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6120 * config/tc-i386.c: Prototype many functions.
6121 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6122 (i386_immediate): Remove unused second argument.
6123 (i386_intel_operand): Fix i386_is_reg typo.
6124 (i386_operand): Use allow_naked_reg.
6125 (output_invalid): Make operand int for K&R.
6127 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6129 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6131 * Makefile.in: Rebuild.
6133 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6135 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6137 (EXTRA_as_new_SOURCES): Comment out.
6138 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6139 * Makefile.in: Rebuild.
6140 * doc/Makefile.in: Rebuild.
6141 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6142 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6143 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6144 * configure: Rebuild.
6145 * aclocal.m4: Rebuild.
6146 * config.in: Rebuild.
6147 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6148 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6149 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6150 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6151 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6152 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6153 (gas_cgen_record_fixup_exp): Ditto.
6154 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6155 descriptor, not global variable.
6156 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6157 descriptor, not global variable. Refer to insert_operand handler
6158 via cpu descriptor, not global function.
6159 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6160 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6161 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6162 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6163 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6164 * config/tc-m32r.c: Ditto.
6165 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6166 (md_assemble): Ditto.
6167 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6169 1999-02-09 Nick Clifton <nickc@cygnus.com>
6171 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6172 relocations for ELF targets.
6174 1999-02-08 Nick Clifton <nickc@cygnus.com>
6176 * configure.in: Add support for StrongARM target.
6177 * configure: Regenerate.
6179 1999-02-05 Nick Clifton <nickc@cygnus.com>
6181 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6183 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6186 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6188 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6190 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6192 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6193 (INTEL_DWORD_MNEM_SUFFIX): Define.
6196 (DWORD_PTR): Define.
6197 (XWORD_PTR): Define.
6199 (OFFSET_FLAT): Define.
6201 (NONE_FOUND): Define.
6204 * config/tc-i386.c (set_intel_syntax): New routine.
6205 (intel_syntax): Declare.
6206 (allow_naked_reg): Declare.
6207 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6208 (intel_float_operand): New routine.
6209 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6210 Handle brackets as well as parens. Call i386_intel_operand for
6211 intel syntax. Reverse operands if appropriate. Handle new
6212 suffixes. Handle movzx and movsx.
6213 (i386_is_reg): New routine.
6214 (i386_immediate): New routine.
6215 (i386_scale): New routine.
6216 (i386_displacement): New routine.
6217 (i386_operand_modifier): New routine.
6218 (build_displacement_string): New routine.
6219 (i386_parse_seg): New routine.
6220 (i386_intel_memory_operand): New routine.
6221 (i386_intel_operand): New routine.
6222 (i386_operand): Call i386_displacement, i386_immediate,
6223 i386_scale, etc. instead of handling inline.
6224 (parse_register): Handle registers without prefix.
6226 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6228 * configure: Regenerate.
6229 * configure.in (arm-*-oabi): New.
6230 (thumb-*-oabi): New.
6231 * config/tc-arm.c (target_oabi): Declare.
6232 (md_apply_fix3): Support REL relocs.
6233 (md_parse_option): Handle -oabi.
6234 (elf32_arm_target_format): New routine.
6235 (md_longopts): Add OPTION_OABI.
6236 * config/tc-arm.h: Redefine TARGET_FORMAT.
6239 1999-01-28 Nick Clifton <nickc@cygnus.com>
6241 * write.c (write_relocs): Handle out of range error.
6243 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6244 (fr30_force_relocation): Default to 0.
6246 * config/tc-fr30.h (obj_fix_adjustable): Define.
6247 (TC_FORCE_RELOCATION): Define.
6249 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6252 1999-01-16 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6255 merge of two instructions if the left instruciton kills the right.
6257 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6259 * Makefile.in: Regenerate.
6260 * configure.in: Redo test for using cgen.
6261 * configure: Regenerate.
6263 1999-01-09 Nick Clifton <nickc@cygnus.com>
6265 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6266 redefinition of this macro.
6268 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6270 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6273 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6275 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6276 a read of HI or LO and an immediatly following branch.
6278 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6280 * config/tc-mips.c (md_begin): Another correction to the setting of
6283 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6285 * config/tc-mips.c (md_begin): Correct type-o in setting of
6288 1998-12-21 Nick Clifton <nickc@cygnus.com>
6290 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6291 bit insn when optimizing, so that parallelised instructions will
6292 start on a 32 bit boundary.
6294 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6296 * config/tc-mips.c (mips_eabi64): New.
6297 (md_begin): Set mips_eabi64.
6298 (mips_elf_final_processing): Use it.
6300 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6302 * config/tc-mips.c (mips_elf_final_processing):
6303 Correct setting of ABI in e_flags.
6305 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6307 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6310 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6312 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6314 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6316 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6317 warning, values that don't fit in the field.
6319 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6321 * config/tc-mips.c (mips_abi_string): New.
6322 (md_parse_option,md_longopts): Add mabi.
6323 (mips_elf_final_processing): Set e_flags based on mabi flag.
6325 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6327 * config/tc-mips.c (md_parse_option): Handle vr4111.
6329 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6331 * config/tc-h8300.c (build_bytes): Change message given if the
6332 instruction requires H8/300H mode and we're not in Hmode, to
6333 suggest that it may be the operand modes that are the problem, not
6334 necessarily the opcode.
6336 1998-12-10 Nick Clifton <nickc@cygnus.com>
6338 * config/tc-fr30.c: Add line separator character.
6340 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6342 * configure.in (hppa-*-mpeix*): New target.
6343 * config/obj-som.h (obj_som_compiler): Declare.
6344 * config/obj-som.c (compiler_seen): New static variable.
6345 (obj_som_compiler): New function.
6346 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6347 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6348 (pa_type_args): Set hppa_priv_level.
6349 (pa_compiler): New static function if OBJ_SOM.
6350 * configure: Rebuild.
6352 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * read.c (output_leb128): Don't mark as inline.
6356 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6358 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6359 AIX .vbyte unaligned data support.
6360 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6361 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6364 1998-12-07 Nick Clifton <nickc@cygnus.com>
6366 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6369 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6371 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6372 BFD_RELOC_ARM_PCREL_BRANCH.
6374 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6377 checking the target type.
6378 (mips-dec-bsd*): Set endian to little.
6379 * configure: Rebuild.
6381 COFF weak symbol support, based on patches from Mark Elbrecht
6382 <snowball3@usa.net>:
6383 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6384 * config/obj-coff.c (obj_coff_weak): New static function.
6385 (obj_coff_endef) [both versions]: Handle weak symbols.
6386 (coff_frob_symbol): Likewise.
6387 (yank_symbols): Likewise.
6388 (obj_pseudo_table): Add "weak".
6390 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6391 <aymeric.vincent@emi.u-bordeaux.fr>.
6392 * aclocal.m4: Rebuild with current tools.
6393 * configure: Rebuild.
6395 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6396 an assertion failure for a case we can't handle when OBJ_ECOFF.
6398 * expr.c (operator): And with 0xff to avoid problems with signed
6401 1998-12-03 Nick Clifton <nickc@cygnus.com>
6403 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6404 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6406 1998-12-02 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6411 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6413 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6414 calculation of pcrel point.
6416 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6418 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6421 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6423 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6425 (d10v_cleanup): Only generate previous insn if a multiline insn is
6428 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6433 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6436 -marm6xxx command line switches.
6438 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6440 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6441 (itbl-ops.o): Delete duplicate dependencies.
6442 Rebuild dependencies.
6443 Add fr30 dependencies.
6444 * Makefile.in: Rebuild.
6446 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6450 * listing.c: Ignore line terminator characters found inside
6453 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6455 * po/gas.pot: Regenerated.
6457 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6459 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6460 fr30_is_label_start(). Also checks for delay slot insns.
6462 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6463 FR30 instructions which contain a colon in the mnemonic.
6465 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6467 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6469 * config/tc-fr30.c: Removed currently superflous code.
6471 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6473 * config/tc-fr30.h: New file.
6474 * config/tc-fr30.c: Tweaking so that it will compile.
6476 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6478 * config/tc-d10v.h (obj_fix_adjustable): Define.
6479 (TC_FORCE_RELOCATION): Define.
6480 (d10v_force_relocation): Declare.
6481 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6482 (md_apply_fix3): Handle Vtable relocs.
6483 (d10v_fix_adjustable): New.
6484 (d10v_force_relocation): New.
6486 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6488 * config/tc-d30v.c: Change default behaviour to ignore potential
6489 conflicts between register name and symbol names.
6491 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6493 * configure.in: Add fr30-*-*.
6494 * config/tc-fr30.c: New file.
6495 * Makefile.in: Regenerated.
6496 * config.in: Regenerated.
6497 * configure: Regenerated.
6498 * doc/Makefile.in: Regenerated.
6499 * po/gas.pot: Regenerated.
6501 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6503 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6506 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6508 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6510 (do_scrub_chars): Add some casts to unsigned char to avoid
6511 unwanted sign extension.
6512 * read.c (lex_type): Set characters about 127 to be symbol
6514 * config/tc-i386.c (md_begin): Set identifier_chars and
6515 operand_chars for values above 127.
6517 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6519 * configure.in: detect cygwin* instead of cygwin32*
6520 * configure: regenerate
6522 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6524 * listing.c: Add support for producing a listing from piped
6527 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6529 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6530 (append_insn): Account for the tx39's multiply behavior.
6532 1998-10-26 Michael Meissner <meissner@cygnus.com>
6534 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6535 from assemble_parallel_insns. Add support for '->' to indicate
6536 explicitly serializing the instructions.
6537 (md_assemble): Ditto.
6539 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6541 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6544 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6546 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6548 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6550 * config/tc-mips.c : support frame and regmask/fregmask when
6551 MIPS_STABS_ELF is specified.
6553 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6555 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6556 (md_apply_fix): Don't return 1 for VTABLE relocs.
6557 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6559 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6561 * doc/c-i386.texi: Replace occurences of "opcode" with
6562 "instruction mnemonic", "instruction", or "mnemonic" when
6563 referring to the name of an instruction. Use "opcode" when
6564 referring to the sequence of machine bytes.
6566 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6567 (is_opcode_char): Rename to is_mnemonic_char.
6568 (md_assemble and i386_operand): Correct error messages from
6569 "opcode" to "instruction mnemonic"
6570 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6571 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6572 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6573 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6574 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6575 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6576 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6578 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6580 * config/tc-i386.c (i386_operand): Check for garbage after
6583 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6585 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6586 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6588 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6590 * config/tc-sh.h (obj_fix_adjustable): Define.
6591 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6592 (md_apply_fix): Likewise.
6593 (tc_gen_reloc): Likewise.
6594 (sh_fix_adjustable): New.
6596 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6598 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6599 * cgen.h (gas_cgen_finish_insn): Update prototype.
6600 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6601 cgen_insn_t -> CGEN_INSN_INT.
6602 (make_parallel): Update handling of CGEN_INT_INSN_P.
6603 (assemble_parallel_insn): Ditto.
6604 (target_make_parallel): New function.
6605 (md_assemble): Use it.
6607 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6609 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6611 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6613 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6614 converted into lower case.
6616 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6618 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6619 (gas_cgen_tc_gen_reloc): Likewise.
6620 * config/tc-m32r.h (obj_fix_adjustable): Define.
6621 * config/tc-m32r.c (m32r_fix_adjustable): New.
6622 (m32r_force_relocation): Handle VTABLE relocs.
6624 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6626 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6628 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6630 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6631 to lower case before parsing.
6633 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6634 parallel insns modift buts in the PSW as a side effect.
6636 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6638 * config/tc-d30v.c (find_format): Test for missing flag and
6641 (md_apply_fix3): Fix error messages to avoid
6642 assumption about presence of a symbol.
6644 (parallel_ok): Disallow parallel instructions that both modify the
6647 (find_format): Generate a warning if an odd numbered register is
6648 used as the first register in a mutli-register instruction.
6650 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6653 relocations are always associated with a symbol.
6655 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6657 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6658 (elf32_sparc_force_relocation): Declare.
6659 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6660 (tc_gen_reloc): Handle vtable relocs.
6661 (elf32_sparc_force_relocation): New.
6663 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6665 * symbols.c (S_IS_FUNCTION): New.
6666 * config/tc-v850.h (obj_fix_adjustable): Define.
6667 (TC_FORCE_RELOCATION): Define.
6668 (v850_force_relocation): Declare.
6669 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6670 of fx_addnumber for VTABLE reloc addends.
6671 (md_apply_fix3): Handle VTABLE relocs.
6672 (v850_fix_adjustable): New.
6673 (v850_force_relocation): New.
6675 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6677 * tc-hppa.c (fp_operand_format): Add some additional formats.
6678 (pa_ip): Do not automatically promote into pa2.0 mode.
6679 (pa_level): Handle ".level 2.0".
6681 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6683 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6684 * config/tc-i386.h (template.extension_opcode): Change to
6685 unsigned int to allow full range of 8-bit opcode suffixes.
6686 (None): Redefine as 0xffff.
6688 From Jeff B Epler <jepler@usgs.gov>
6689 * doc/c-i386.texi (i386-SIMD): New section.
6691 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6693 * read.c (discard_rest_of_line): New function.
6694 * read.h: Declare it.
6695 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6697 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-d10v.c (find_symbol_matching_register): New function.
6700 (find_opcode): Cope with the case where a register name matches
6703 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-v850.c (md_pcrel_from): Rename to
6706 v850_pcrel_from_section.
6707 (v850_pcrel_from_section): Do not resolves symbols in other
6710 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6712 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/tc-d10v.c (find_opcode): Generate an error if a register
6715 is supplied for an operand that should not be a register.
6717 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6719 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6720 instructions to have another instruction in the right bin.
6722 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6724 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6725 the right container if the left container holds a branch
6728 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6730 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6731 both a register name and symbol name.
6732 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6734 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6736 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6737 execution unit class.
6739 (reg_name_search): If a name matches a register and a symbol,
6740 prefer the register.
6741 (find_format): Disallow flag registers when a general purpose
6742 register is required.
6743 If a number is required, but a register has been given, check to
6744 see if a symbol with the same name as the register exists, and if
6745 so, use that symbol.
6747 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6749 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6751 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6753 * config/tc-d30v.c (find_format): Do not accept flag registers as
6754 general purpose registers.
6755 (find_format): If an immediate value is expected at a given place
6756 in a format, but a register name has been provided instead, check
6757 to see if that register name matches the name of a predefined
6758 symbol and if it does, then use the symbol instead.
6759 (reg_name_search): If a register name matches a symbol name,
6760 prefer the register name to the symbol name.
6762 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6764 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6765 the previous insn to empty.
6767 1998-09-20 Michael Meissner <meissner@cygnus.com>
6769 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6770 pieces, forcing the use of an ANSI compiler.
6772 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6774 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6776 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6778 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6780 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6782 (obj_elf_vtable_entry): Likewise.
6783 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6784 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6785 (tc_gen_reloc): Likewise.
6786 (arm_fix_adjustable): Likewise.
6787 (elf32_arm_force_relocation): New.
6788 (armelf_frob_symbol): Remove coff-style symbol support.
6790 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6792 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6794 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6796 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6797 OBJ_COFF so that routine is defined for a.out format.
6799 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6801 * config/tc-i386.c (i386_operand): Detect non-segment registers
6802 used as segment prefixes.
6804 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6806 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6807 optimize across FDE boundaries.
6809 * config/obj-coff.c (obj_coff_section): Preserve any link once
6810 flags when setting the section flags.
6812 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6815 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6817 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6819 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6822 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6824 * frags.c (frag_grow): Include the size of the frag struct in the
6827 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6828 if the new subseg comes before the old.
6830 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6832 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6833 to handle edge8 and edge16.
6835 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6837 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6838 before we clobber the symbol involved.
6840 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6842 * config/tc-arm.c: Remove OBJ_ELF definitions for
6843 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6844 use arm_adjust_symtab for OBJ_COFF.
6845 (armelf_adjust_symtab): New Routine.
6846 * config/tc-arm.h: Define obj_adjust_symtab to
6847 armelf_adjust_symtab for OBJ_ELF.
6849 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6851 * configure.in: Make all i386-elf targets use bfd_gas.
6852 * config/tc-i386.c (tc_i386_force_relocation): New.
6853 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6854 (md_apply_fix3): Likewise.
6855 (tc_gen_reloc): Handle them.
6856 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6857 tc_i386_force_relocation.
6859 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6861 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6863 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6865 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6866 current opcode after writing the first insturction of a reverse
6869 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6871 * read.h (generate_lineno_debug): Add prototype.
6872 * read.c (generate_lineno_debug): Make non-static.
6874 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6876 * config/tc-i386.c (md_assemble): Only warn for address/data size
6879 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6881 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6882 against Thumb function names, as the linker needs this information.
6884 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6886 * expr.c (operand): Check also that there is no advance in operand
6887 after atof_generic in order to decide "is it label 0f or floating
6890 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6892 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6893 command line options with a single dash.
6894 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6896 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6898 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6899 * tc-arm.c (arm_fix_adjustable): New routine.
6901 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6903 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6904 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6905 demand_empty_rest_of_line before mri_comment_end.
6906 (equals): Check garbage after expression before
6907 mri_comment_end in MRI mode.
6909 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6912 small immediate constant to use the constant itself rather than
6915 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6918 (pa_leave): Likewise.
6920 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6922 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6924 (i386_operand): Fix an error message.
6926 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6928 * doc/c-arm.texi (ARM Directives): Document .req directive.
6930 * config/tc-arm.c (reg_required_here): Display erroneous string if
6931 the register name could not be decoded.
6932 Do not set inst.instruction if the sift is -1.
6934 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6936 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6939 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6941 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6942 even if it is belived to be unnecessary.
6944 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6946 config/tc-i386.c (i386_operand): Size immediate constants by
6947 suffix (erroneously removed as part of July 7 change).
6949 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6951 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6952 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6953 (armelf_frob_symbol): New Routine.
6954 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6956 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6958 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6960 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6962 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6963 command line switches passed to assembler.
6965 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6967 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6968 (gas_cgen_opcode_desc): Declare.
6969 (gas_cgen_parse_operand): Declare.
6970 (*): Prepend gas_ to gas specific fns to denote them as such.
6972 * cgen.c (gas_cgen_opcode_desc): New global
6973 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6974 (queue_fixup): Renamed from cgen_queue_fixup.
6975 (*): Prepend gas_ to gas specific fns to denote them as such.
6977 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6978 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6979 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6980 Open opcode table and initialize it.
6981 (make_parallel): Use gas_cgen_opcode_desc.
6982 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6983 (md_assemble): Ditto.
6985 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6987 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6988 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6989 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6990 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6991 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6992 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6993 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6994 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6995 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6996 (INIT_STAB_SECTION): Likewise.
6997 (OBJ_PROCESS_STAB): Likewise.
6999 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7000 (md_parse_option): Watch for them.
7001 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7002 (md_begin): Kill neverdef code.
7003 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7004 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7005 (s_alpha_coff_wrapper): New.
7006 (md_pseudo_table): Trap all ECOFF pseudos.
7008 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7010 Start of changes to remove mdebug section from mips*-elf
7011 Based on MIPS_STAB_ELF definition
7012 * acconfig.h: undef if not configured
7013 * config.in: undef if not configured
7014 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7015 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7016 * stabs.c (s_stab_generic): flush frag
7018 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7020 * configure.in: (arm-*-elf): Handle.
7021 (thumb-*-elf): Handle.
7022 * configure: Regenerate.
7023 * read.c (stringer): Fix typo in comment.
7024 * write.c (fixup_segment): Don't add symbol value to addend if
7026 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7028 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7031 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7033 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7034 (write_2_short): Emit warning if new flag is set.
7035 (do_assemble): Set flags if left instruction is one of special
7036 "right-instruction-killer" type.
7038 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7040 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7041 Always output words in debug_info section as big endian.
7042 (sparc_target_format): Choose correct bfd target.
7043 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7045 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7047 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7048 to work with internationalization code. Issue an error when two
7049 operands match that are not allowed to match.
7051 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7053 * configure.in (install_tooldir): Allow target to specify whether
7054 it wants to be installed in $(tooldir)/bin.
7055 * configure: Regenerate.
7056 * Makefile.am (install-exec-local): Set install-exec-tooldir
7057 dependency via configure.
7058 * Makefile.in: Regenerate.
7060 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7062 * Makefile.am (install-exec-local): Split into two ...
7063 (install-exec-bindir,install-exec-tooldir): New rules.
7064 * Makefile.in: Regenerate.
7066 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * Makefile.am (install-exec-local): Don't remove the file before
7069 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7070 W. Rozycki <macro@ds2.pg.gda.pl>.
7071 * Makefile.in: Rebuild.
7073 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7075 * cgen.c: Include libiberty.h.
7076 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7077 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7078 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7079 (md_cgen_lookup_reloc)): Declare.
7080 (md_cgen_record_fixup_exp): Declare.
7081 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7082 (m32r_relax_frag): Declare.
7083 (cgen_md_apply_fix3): Decls moved to cgen.h.
7084 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7085 (m32r_cgen_record_fixup_exp): Delete decl.
7086 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7087 (assemble_nop): Delete.
7088 (expand_debug_syms): Delete unused `exp'.
7089 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7090 Add default case for -Wall.
7091 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7092 (md_atof): Delete unused wordP.
7094 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7096 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7099 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7102 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7103 .print, .purgem, and .struct. Remove documentation for
7106 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7108 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7109 Update call to insert_operand.
7111 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7113 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7115 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7118 whitespace after a prefix operator.
7120 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7122 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7124 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7126 * config/tc-sparc.c (log2): New static function.
7127 (s_reserve): Use log2 to convert alignment before calling
7129 (s_common): Use log2 to convert alignment before calling
7130 record_alignment and frag_align.
7131 (sparc_cons_align): Use log2.
7133 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7136 (s_common): Likewise.
7138 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7139 initialization of waddr.
7140 (sparc_elf_final_processing): Add default case to switch.
7142 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7144 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7145 than temporary real.
7147 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * write.c (subsegs_finish): Don't align the segments if there were
7152 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7153 copying aux information.
7155 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7156 expression into a symbol.
7158 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7160 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7161 type to unsigned int.
7162 (md_assemble): Change type used to store offsets from unsigned
7164 (i386_operand): Switch error check to only call RESTORE_END_STRING
7165 once after parse_register.
7167 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7169 * config/tc-v850.c (md_show_usage): Changed format to match that
7172 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7174 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7176 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7178 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7181 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7184 * doc/Makefile.in: Rebuild.
7186 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7188 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7189 for %lo expressions.
7190 (mips_ip, case 'u'): Move range check after code to mask
7191 off bits in %hi/%lo expressions. Mask off high bits for
7194 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7196 * doc/Makefile.am (gasver.texi): New target.
7197 (as.info, as.dvi): Depends upon gasver.texi.
7198 * doc/as.texinfo: Include gasver.texi. Mention version number on
7199 title page and in top node.
7200 * doc/Makefile.in: Rebuild.
7202 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7204 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7205 but not including the line containing the edict.
7206 * listing.h (LISTING_EOF): New.
7207 * input-scrub.c (input_scrub_next_buffer): Call it.
7209 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7211 * config/tc-i386.c (i386_operand): Don't set the size of an
7212 immediate address based solely on the suffix and the mode.
7214 * config/tc-i386.c (md_assemble): Add assertion to make sure
7215 overlap2 does not set Imm.
7217 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7218 sequences of whitespace to a single space.
7219 (is_space_chars): Just compare with space.
7220 (md_begin): Don't initialize space_chars.
7221 (md_assemble): Just skip a single whitespace character.
7222 (i386_operand): Rewrite base-index parsing to use new
7223 parse_register, and to skip white space. Skip white space in a
7224 number of other places too. Don't give error message if
7225 parse_register fails.
7226 (parse_register): Change reg_string parameter to be non-const.
7227 Add end_op parameter. Skip white space after the `%', and return
7228 end of register string. Give error message here rather than
7231 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7233 Based on patch from Matt Semersky <matts@scd.hp.com>:
7234 * expr.c (op_encoding): Make const.
7235 (expr_set_precedence): New function.
7236 (expr_begin): Don't set operator rankings, just call
7237 expr_set_precedence.
7238 * expr.h (expr_set_precedence): Declare.
7239 * read.c (s_mri): Call expr_set_precedence.
7241 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7243 * doc/as.texinfo (Statements): Remove paragraph discussing
7244 continuing lines with a backslash. This hasn't worked for years,
7247 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7249 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7251 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7252 (ps_CTORS, ps_DTORS): New section types.
7253 (vms_fixup_xtors_section): New function
7254 (Ctors_Psect, Dtors_Psect): Define.
7255 (IS_GXX_XTOR): Define
7256 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7257 Filter static constructors/destructors and add to
7258 Ctors_Symbols/Dtors_Symbols chain.
7259 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7260 appropriate section.
7262 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7263 * makefile.vms: Merge vax/vms support.
7265 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7267 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7268 (elf_pseudo_table): Add them.
7269 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7270 (md_apply_fix): Accept them.
7271 (mips_fix_adjustable): Don't adjust them.
7272 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7273 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7274 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7275 (tc_fix_adjustable): Don't adjust them.
7277 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7279 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7281 * Makefile.in: Regenerate.
7282 * configure.in: AC_SUBST cgen_cpu_prefix.
7283 * configure: Regenerate.
7285 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7287 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7288 Changed all users of COND12_DELAY.
7290 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7292 * config/tc-mn10300.c (set_arch_mach): New function.
7293 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7294 (md_begin): Default to mn10300 mode.
7295 (md_assemble): Only accept instructions for the core mn10300
7296 chip and the active machine type.
7298 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * subsegs.h (segment_info_type): Give the struct a name.
7301 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7302 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7303 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7304 * config/tc-w65.h (tc_reloc_mangle): Declare.
7305 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7307 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7309 * config/tc-v850.c (v850_comm): Restore old section
7310 after common processing.
7312 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7314 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7316 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7318 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7319 char with code that explicitly sign-extends.
7321 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7323 * config/tc-v850.c (md_begin): Restore text section as the current
7324 section after creating call table sections.
7325 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7328 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7329 with call to macro SYM_AUXINFO.
7331 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7333 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7334 with the program transform name.
7335 * Makefile.in: Rebuild.
7337 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7342 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7344 * config/tc-i386.c (i386_operand): Be prepared for a space between
7345 the open parenthesis and the start of the register operand,
7346 because of the June 16 change.
7348 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7353 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7355 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7356 even if it is belived to be unnecessary.
7358 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7360 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7362 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7364 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7366 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7367 shift amount for a repeated operand. The shift amount for the
7368 repeated copy comes from the size of the operand.
7370 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7372 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7374 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7376 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7378 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7380 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7381 characters in it as LEX_IS_SYMBOL_COMPONENT.
7382 * config/tc-i386.h (tc_symbol_chars): Define.
7383 (extra_symbol_chars): Declare.
7384 * config/tc-i386.c (extra_symbol_chars): Define.
7385 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7386 (line_comment_chars): Set to '/' if TE_LINUX.
7387 * doc/c-i386.texi (i386-prefixes): Update.
7388 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7390 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7392 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7393 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7395 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7397 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7398 constraint in instructions REP & REPI.
7400 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7402 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7403 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7405 (check_range): If the operand is shifted, then shift the number
7406 before checking its range.
7408 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7410 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7413 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7415 * config/tc-v850.c (v850_comm): Create special sections as needed.
7417 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7419 * config/tc-d10v.c (write_2_short): Addition of swapping
7420 instructions for sequential and reverse sequential order when
7421 given order is not possible.
7423 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * Makefile.am: Rebuild dependencies.
7426 (DEP_INCLUDES): Fix reference to intl build directory.
7427 * Makefile.in: Rebuild.
7429 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7431 * doc/c-i386.texi: Update 16 bit documentation.
7433 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7434 IgnoreDataSize to IgnoreSize as they are used for address size as
7436 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7437 32-bit mode, similarly addr16/data16 and variants.
7439 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7441 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7442 sequential word multiply instructions.
7444 (do_assemble): Add extra command line argument, to allow mul32
7445 attribute to be preserved across parallel insns.
7446 (md_assemble): Insert NOPs between explicitly parallel insns which
7447 contain an 32 bit multiply and a 16 multiply.
7449 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7451 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7454 * config/tc-i386.c (reloc): Add braces.
7456 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7457 consistent with Intel naming.
7458 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7459 use bitfields in sib_byte.
7460 (modrm_byte): Don't use bitfields here either.
7462 * config/tc-i386.c (current_templates): Add const.
7463 (parse_register): Add const to return, param, and char *s.
7464 (i386_operand): Add const to reg_entry *r.
7465 * config/tc-i386.h (templates): Add const to start, end.
7467 Inspired by code for 16 bit gas support from Martynas Kunigelis
7468 <martynas@nm3.ktu.lt>:
7469 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7470 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7471 (uses_mem_addrmode): Remove.
7472 (md_estimate_size_before_relax): Add support here too.
7473 (md_relax_table): Rewrite interface to md_relax for 16 bit
7475 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7476 (opcode_suffix_to_type): Remove.
7477 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7478 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7479 (md_convert_frag): Likewise.
7480 (i386_operand): Add support for 16 bit base/index regs,
7481 immediates, and displacements. Remove some unnecessary casts, and
7482 localise end_of_operand_string, displacement_string_start,
7483 displacement_string_end variables. Add GCC_ASM_O_HACK.
7484 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7486 * config/tc-i386.c (prefix_hash): Remove.
7487 (md_begin): Rewrite without obstacks. Remove prefix hash table
7488 handling. Rewrite lexical table handling.
7489 (i386_print_statistics): Don't print prefix statistics.
7490 (md_assemble): Rewrite instruction parser so that line is not
7491 converted to lower case. Don't do a hash_find for prefixes,
7492 instead recognise them via opcode modifier.
7493 (expecting_operand, paren_not_balanced): Localise variables.
7494 * config/tc-i386.h (IsPrefix): Define.
7495 (prefix_entry): Remove.
7497 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7498 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7499 '\\' in case where comment_chars contains '/'.
7501 * config/tc-i386.c (MATCH): Ensure given operand and template
7502 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7503 you must write `ljmp *table(%ebx)'.
7505 From H.J. Lu <hjl@gnu.org>:
7506 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7507 as 0 ifndef BFD_ASSEMBLER.
7508 (md_assemble): Allow immediate operands without suffix or
7509 other reg operand to default in size to the current code size.
7511 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7513 * config/tc-v850.c (md_begin): Restore creation of
7514 .call_table_text and .call_table_data sections.
7516 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7518 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7519 after emitting a word of noops.
7521 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7523 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7524 (i386_operand): Simplify checks for valid base/index combinations.
7525 Disallow `in 4(%dx),%al'.
7527 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7529 (add_prefix): Change parameter from char to int.
7531 * config/tc-i386.h (Ugh): Define opcode modifier.
7532 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7534 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7535 CONSISTENT_REGISTER_MATCH macros to check register types more
7536 thoroughly. Check for illegal suffix/operand combinations
7537 when matching insns with operands. Handle new `s' suffix, and
7538 associated FloatMF opcode modifier for float insns with memory
7540 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7541 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7542 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7543 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7544 DATA_PREFIX_OPCODE throughout.
7546 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7547 (md_assemble): Rewrite suffix/register operand checking code to be
7548 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7549 AnyMem, the better to grep.
7551 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7552 given a memory operand. Don't set Abs bits either.
7553 (type_names): Remove Mem*, Abs*.
7554 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7555 define opcode_modifiers as these cases are handled by Disp8,
7556 Disp16, Disp32 and suffix checks.
7557 (COMES_IN_BOTH_DIRECTIONS): Remove.
7558 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7560 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7561 if IgnoreDataSize modifier given. Remove ShortformW modifier
7562 test. Add test for ShortForm in W base_opcode modification.
7563 Merge Seg2ShortForm and Seg3ShortForm code.
7564 * config/tc-i386.h (ShortFormW): Remove.
7565 (IgnoreDataSize): Define.
7567 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7569 * config/tc-d30v.c (md_assemble): Store previous segment state
7570 with previous instruction.
7572 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7574 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7575 (ebp, esp): Remove static variables.
7576 (MATCH): Remove test for InOutPortReg.
7577 (i386_operand): Properly handle InOutPortReg here instead.
7578 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7579 (md_assemble): Simplify and correct modrm and sib generation.
7580 (i386_operand): Add warning for scale without index.
7581 Rewrite checks for valid base/index combinations.
7583 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7584 macros and enclose in do while(0).
7585 (RESTORE_END_STRING): Likewise.
7586 (md_assemble): Add one to printed operand number so we start
7587 from 1 not 0. Add some more gettext invocations.
7588 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7591 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7592 DATA_PREFIX, SEG_PREFIX): Define.
7593 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7594 (check_prefix): Remove function.
7595 (add_prefix): New function. Add prefix to i.prefix as well as
7597 (md_assemble): Changes for add_prefix. Remove hack for wait
7598 prefix, instead always output prefixes in fixed order. Test
7599 for jcxz/loop when selecting between word & dword operations,
7600 and add address size prefix rather than operand size prefix.
7601 Remove operand -> address size hack when emitting jcxz/loop.
7602 (i386_operand): Remove O_Absent check as it's done in expr.
7604 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7606 * configure.in: Recognize m5200 as a cpu_type of m68k.
7607 * aclocal.m4: Rebuild with current libtool.
7608 * configure: Rebuild.
7610 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7612 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7613 to relaxable_symbol to prevent references to external symbol from
7616 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7618 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7619 symbols are relaxable.
7621 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7623 * config/tc-v850.c (md_begin): Don't create special
7624 sections by default.
7626 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7628 * config/tc-mips.c (macro): For div and udiv, close the
7629 reorder block as soon as possible.
7631 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7633 From Matt Semersky <matts@scd.hp.com>:
7634 * macro.c (macro_mri_mode): New function.
7635 * macro.h (macro_mri_mode): Declare.
7636 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7639 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7641 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7644 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7645 until after xstrdup in OBJ_EVAX case.
7647 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7649 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7650 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7651 of hardcoded magic number.
7652 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7654 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7656 * read.c (do_s_func): New function.
7658 * read.h (do_s_func): Add prototype.
7660 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7662 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7663 nops if fill pattern not specified.
7665 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7667 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7668 * config/te-go32.h (TE_GO32): Define.
7669 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7671 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7673 Implement .func/.endfunc pseudo-ops.
7674 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7676 * read.c (potable): Add .func,.endfunc.
7677 (s_func): New function.
7678 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7680 (in_doc_func_p,current_function_label): New static globals.
7681 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7683 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7686 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7687 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7688 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7689 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7690 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7691 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7692 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7693 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7694 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7695 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7696 * config/tc-a29k.c: Don't define md_short_jump_size,
7697 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7698 * config/tc-alpha.c: Likewise.
7699 * config/tc-alpha.h: Likewise.
7700 * config/tc-arm.c: Likewise.
7701 * config/tc-h8300.c: Likewise.
7702 * config/tc-h8500.c: Likewise.
7703 * config/tc-hppa.c: Likewise.
7704 * config/tc-i860.c: Likewise.
7705 * config/tc-i960.c: Likewise.
7706 * config/tc-ppc.c: Likewise.
7707 * config/tc-sh.c: Likewise.
7708 * config/tc-sparc.h: Likewise.
7709 * config/tc-tic30.c: Likewise.
7710 * config/tc-w65.c: Likewise.
7711 * config/tc-z8k.c: Likewise.
7713 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7715 * config/tc-vax.c (_): Delete this macro used for placeholder
7716 values in vax_operand_width_size; it conflicts with the _() macro
7717 used for internationalization.
7719 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7721 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7722 code. From Chris Moller <moller@bops.com>.
7724 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7725 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7726 * read.c (emit_expr): Initialize seg and subseg fields of a new
7728 * write.c (write_object_file): Switch to the appropriate segment
7729 and subsegment when processing a broken word.
7731 * config/tc-m68k.c (mri_assemble): New static function.
7732 (build_mri_control_operand): Call mri_assemble rather than
7734 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7735 (s_mri_endf, s_mri_endw): Likewise.
7737 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7739 * read.c (s_org): Call md_flush_pending_output if it is defined.
7741 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7743 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7745 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7746 (md_parse_option): Add for same.
7747 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7748 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7749 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7751 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7753 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7755 * config/tc-arm.c (find_real_start): Relax definition of local
7758 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7760 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7761 symbols at the given address, not just the last one specified.
7763 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7765 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7766 or number_to_chars_littleendian to write data.
7768 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7770 * config/tc-v850.c (md_assemble): Remove artificially created
7771 register name symbols.
7773 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7775 * write.c (fixup_segment): Change "segment" to "section" in
7778 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7780 * write.c (fixup_segment): Change sym1-sym2 message again.
7782 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7784 * write.c (fixup_segment): Improve error message for sym1-sym2
7785 errors when sym1 is in a different segment from sym2.
7787 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7789 * config/tc-m32r.c (warn_unmatched_high): New static local.
7790 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7791 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7792 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7793 (md_parse_option): Likewise.
7794 (md_show_usage): Likewise.
7795 (m32r_frob_file): Likewise.
7797 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7798 (read_a_source_file): Call them.
7799 * read.h (stabs_generate_asm_file): Declare.
7800 * stabs.c (stabs_generate_asm_file): New function.
7801 (generate_asm_file): New function.
7802 (stabs_generate_asm_lineno): Move file name handling into
7805 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7807 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7808 (d30v_current_align, d30v_current_align_seg): New variables.
7809 (d30v_last_label): New variable.
7810 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7811 (s_d30v_data, s_d30v_section): Likewise.
7812 (md_pseudo_table): Call them.
7813 (md_begin): Initialize d30v_current_align_seg.
7814 (md_assemble): Call d30v_align when needed by known current alignment.
7815 (d30v_frob_label, d30v_cons_align): New functions.
7816 * config/tc-d30v.h (md_do_align): Remove.
7817 (tc_frob_label): Call d30v_frob_label.
7818 (md_cons_align): New.
7820 * config/tc-d30v.c (find_format): Convert complex expressions to
7821 expression symbols before processing. Clean up code formatting.
7823 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7825 * po/Make-in (install-info): New target.
7827 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7829 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7831 * config/tc-mn10300.c (md_assemble): Likewise.
7833 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7835 * Makefile.am: Update with `make dep-am'.
7836 (HFILES): Add cgen.h.
7837 (cgen.o): Depend on cgen.h.
7838 * Makefile.in: Regenerate.
7840 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7842 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7844 * gasp.c (grab_label): Permit a label to be a preprocessor
7845 variable by permitting a label to start with a backslash.
7847 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7849 * config/tc-mips.c (validate_mips_insn): Removed hack
7850 for previously inaccessible bitfields in some INSN_TRAP
7853 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7855 * config/tc-d30v.c (do_assemble): Abort with error message
7856 if opcode operands do not match.
7858 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7860 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7861 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7862 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7863 similar new 'q' operand.
7865 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7867 * cgen.c (cgen_asm_finish_insn): Fix typo.
7869 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7872 * cgen.c: Include it.
7873 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7874 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7875 All callers updated.
7876 * config/tc-m32r.c: Include cgen.h.
7877 (m23r_insn): New members num_fixups,fixups.
7879 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7881 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7882 to avoid compiler warning.
7884 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7886 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7889 * makefile.vms (OBJS): Add ehopt.obj
7891 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7893 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7895 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7897 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7898 a short format insn.
7899 (md_assemble): Set it for explicitly packed insns.
7901 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7903 * config/obj-coff.c (c_symbol_merge): Do not take address of
7904 native fields when performing the memcpy.
7906 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7908 * config/tc-mips.c (macro,macro2): Implement
7909 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7911 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7913 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7914 relocations against globally visible symbols.
7915 * config/tc-m68k.c (relaxable_symbol): New macro.
7916 (m68k_ip, md_estimate_size_before_relax): Use it.
7917 (tc_m68k_fix_adjustable): Also handle weak symbols.
7919 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7921 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7922 references to externally visible symbols.
7923 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7924 values in twice for a PC relative reloc if the symbol is
7927 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7928 don't adjust a PC relative reloc against an externally visible
7930 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7931 for a PC relative fixup against an externally visible defined
7932 symbol, arrange to store object file and addend values as though
7933 the symbol were not defined.
7934 (tc_gen_reloc): Likewise.
7936 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7938 * read.c (sizeof_leb128): Referenced externally by write.c so
7941 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7943 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7944 and expand a 'debug' symbol associated with the next instruction
7945 that does not cause a short instruction to be filled with a NOP.
7946 (md_pseudo_table): Add support for .debugsym.
7947 (assemble_parallel_insn): Add calls to expand_debug_sym as
7949 (md_assemble): Ditto.
7951 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7953 * as.c (main): Conditionally call setlocale.
7954 * gasp.c (main): Likewise.
7955 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7956 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7958 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7960 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7962 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * config/tc-hppa.c: Change all calls to bzero to use memset.
7965 (pa_ip): Add cast to avoid warning.
7966 (tc_gen_reloc, md_apply_fix): Likewise.
7967 (pa_find_space_by_number): Likewise.
7968 (hppa_force_relocation): Likewise.
7969 (pa_block): Change i to unsigned int.
7970 * config/obj-som.h (obj_som_copyright): Declare.
7972 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7974 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7975 for line numbers for assembly source.
7977 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7979 * configure.in: Change version number to 2.9.4
7980 * configure: Rebuild.
7982 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7984 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7986 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7988 * ecoff.h: Change symbolS in function declaration to struct
7991 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7993 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7994 (md_convert_frag): Fix i18n typo.
7996 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7998 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7999 * ecoff.h: Protoype it.
8000 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8001 [EVAX] (s_alpha_prologue): Delete.
8002 (md_pseudo_table): Update.
8004 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8006 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8007 array to local pointer.
8008 (get_args, parse_expr): Add casts to avoid warnings.
8010 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8012 * read.c (s_set): Cast xmalloc return value to fragS *.
8013 * config/tc-m68k.c (m68k_ip): Function made static to match
8014 previous forward declaration.
8015 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8017 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8019 * config/tc-v850.c: Add internationalisation macros to error
8022 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8023 macros to error strings.
8025 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8027 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8028 reloc is in the TOC csect.
8029 (md_apply_fix3): Correct gettext typo.
8031 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8033 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8034 .L - they are local labels and the branches are not really
8035 function calls but rather far jumps.
8037 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8039 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8041 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * config/tc-i386.c (md_assemble): Print operand number rather than
8044 using ordinal_names.
8045 (i386_operand): Likewise.
8047 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8049 * Makefile.am (INTLLIBS): Define to work around apparent automake
8051 All Makefiles: Regenerated.
8053 * Many files: Added gettext invocations around user-visible
8055 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8056 HAVE_LC_MESSAGES): Define.
8057 * dep-in.sed: Added asintl.h.
8058 * po/Make-in: New file.
8059 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8061 * read.c (Z_): Renamed from `_'.
8062 * Makefile.am (SUBDIRS): Added po.
8063 (POTFILES): new macro.
8064 (po/POTFILES.in): New target.
8065 ($(OBJS)): Added asintl.h.
8067 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8068 (as_new_LDADD): Added $(INTLLIBS).
8069 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8070 (gasp_new_LDADD): Added $(INTLLIBS).
8071 (gasp_new_DEPENDENCIES): New macro.
8072 * configure, aclocal.m4: Rebuilt.
8073 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8075 (ALL_LINGUAS): Define.
8076 * macro.c: Include "asintl.h".
8077 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8078 * as.h: Include "asintl.h".
8079 * config/tc-i386.c (ordinal_names): Removed.
8080 (md_assemble): Changed error text to avoid ordinal_names.
8081 (i386_operand): Likewise.
8082 (reloc): Added as_bad to avoid i18n problems.
8083 (tc_gen_reloc): Likewise.
8084 * config/tc-arm.c (bad_args): Now a #define.
8086 * config/obj-vms.c (VMS_stab_parse): Changed type of
8088 (global_symbol_directory): Unified strings to avoid i18n
8090 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8091 avoid i18n problems.
8092 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8093 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8095 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8097 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8099 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8101 * as.c (print_version_id): Added an fprintf to avoid i18n
8103 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8105 * expr.c (expr): Added as_warn call to avoid i18n problems.
8106 * messages.c (as_assert): Changed code to avoid i18n problems.
8107 (as_abort): Likewise.
8108 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8109 (s_space): Likewise.
8110 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8112 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8114 * config/tc-i386.c (check_prefix): New static function, split out
8116 (struct _i386_insn): Add wait_prefix field.
8117 (md_assemble): Remove wait_prefix local variable. Use
8118 check_prefix when adding a prefix.
8120 * config/tc-i386.c (current_templates): New static variable.
8121 (md_assemble): Remove current_templates local variable.
8122 (md_assemble, i386_operand): Improve error and warning messages in
8123 many places. Add RESTORE_END_STRING in many places before error
8124 return. Clarify some comments.
8126 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8128 (md_assemble): Parse string instruction operands, looking for
8129 segment override prefixes. Check for invalid segment prefixes on
8131 (i386_operand): i.seg[] and max mem_operand changes for string
8133 * config/tc-i386.h (EsSeg): Define.
8135 * config/tc-i386.h (regKludge): Define.
8136 (iclrKludge, imulKludge): Don't define.
8137 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8138 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8139 opcode_modifier checks to look for more common cases first. Add
8140 default_seg for IsString case.
8142 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8144 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8146 * configure: Rebuild with new automake and libtool.
8147 * aclocal.m4, Makefile.in: Likewise.
8149 * doc/Makefile.am (as.dvi): New target.
8150 * doc/Makefile.in: Rebuild.
8152 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8154 * configure.in: Added sparc86x support.
8156 * configure: Rebuild.
8158 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8160 (md_parse_option): Warn if -EL is not supported for this architecture.
8162 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8164 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8166 * config/tc-mips.c (mips_ip): Note when we use get match on
8167 the full instruction name.
8169 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8171 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8172 back into the expression to handle add/sub simplification correctly.
8174 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8176 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8178 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8180 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8183 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8185 * symbols.c (max_indent_level): New global.
8186 (print_symbol_value_1): Use it.
8187 * expr.h (expr_build_dot): Declare.
8188 * expr.c (expr_build_dot): New function.
8190 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8192 * symbols.c (print_binary): New function.
8193 (print_expr_1): Call it.
8195 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8197 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8198 operand in the opcode.
8200 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8202 * config/tc-i386.h: Reorder operand flags and opcode modifier
8203 flags for clarity. Remove unused definitions: Unknown,
8204 ImmUnknown, DispUnknown, NoModrm.
8205 * config/tc-i386.c (type_names): Add missing Debug type.
8206 (md_assemble): Better duplicate prefix checking. Quicker string
8207 instruction check via new opcode_modifier flag.
8209 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * doc/as.texinfo (Invoking): Clarify -Wa example.
8213 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8215 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8216 (s_mips_weakext): Define.
8217 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8218 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8221 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8223 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8224 is an error if the value can not be computed at assembly time.
8225 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8227 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8229 * gasp.c (main): Set next field of new include_path structure to
8230 NULL. From Avery Pennarun <averyp@gdc.ca>.
8232 * read.c (s_mri_sect): Call as_bad rather than abort for an
8233 unsupported MRI target.
8235 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8237 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8238 the destination of a branch instruction should be altered.
8239 (find_real_start): New function: Locate the real, Thumb coded
8240 start of a Thumb function.
8241 (do_t_branch23): Alter the destination of branches to Thumb
8244 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8246 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8248 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8251 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8253 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8254 * doc/c-hppa.texi: Likewise.
8256 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8258 * Makefile.am: Rebuild dependencies.
8259 * Makefile.in: Rebuild.
8261 * Makefile.am (DEP_INCLUDES): New variable.
8262 (.dep1): Change to work when srcdir is not an absolute path.
8263 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8264 * Makefile.in: Rebuild.
8266 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8268 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8269 LinearAddress patch.
8271 * configure.in: Set version to 2.9.1.
8272 * configure: Rebuild.
8274 * Branched binutils 2.9.
8276 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8278 * config/tc-i386.h (FWait): Define.
8279 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8280 other prefixes. Check FWait flag in opcode table to see which
8281 instructions require an fwait prefix.
8283 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8285 * stabs.c (get_stab_string_offset): Always create a stab string
8288 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8290 Fix some gcc -Wall warnings:
8291 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8292 * ehopt.c (eh_frame_code_alignment): Likewise.
8293 * expr.c (integer_constant, operand): Likewise.
8294 * frags.c (frag_align): Likewise.
8295 * gasp.c (level_0, change_base, doinstr): Likewise.
8296 * hash.c (hash_ask): Likewise.
8297 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8298 (debugging_pseudo): Likewise.
8299 * macro.c (define_macro, check_macro): Likewise.
8300 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8301 (ignore_rest_of_line, float_cons): Likewise.
8302 * symbols.c (decode_local_label_name): Likewise.
8303 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8304 (fixup_segment, number_to_chars_bigendian): Likewise.
8305 (number_to_chars_littleendian): Likewise.
8306 * config/atof-ieee.c (gen_to_words): Likewise.
8307 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8308 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8309 * read.c (output_big_sleb128): Initialize locals to avoid
8311 (output_big_uleb128, equals): Likewise.
8312 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8313 to unsigned int. Change zeros to unsigned int.
8314 * cond.c (s_if): Add return to default case.
8315 * frags.c (frag_now_fix): Change return type to addressT.
8316 * frags.h (frag_now_fix): Update declaration.
8317 * listing.c (file_info_struct): Change linenum to unsigned int.
8318 (struct list_info_struct): Change hll_line to unsigned int.
8319 (print_source): Update format string.
8320 * read.c (emit_expr): Change scan to unsigned int, and don't
8321 bother to initialize it.
8322 * symbols.c (dollar_label_count): Change to unsigned long.
8323 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8324 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8325 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8327 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8329 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8330 mcf5200 just as we do for m68000.
8331 (m68k_init_after_args): Likewise.
8332 (md_estimate_size_before_relax): Likewise.
8334 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8336 * config/tc-v850.c (md_assemble): Store relocation addend in
8337 fixup instead of instruction.
8339 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8341 * config/tc-i386.c (md_assemble): Swap template arguments to
8342 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8343 This macro is currently symmetric, so passing them the wrong
8344 way didn't cause any problem, but may if the macro is changed
8346 After copying template to i.tm, use i.tm. rather than t-> to
8347 access fields, and make t a const*
8348 Move i.tm.operand_types[] swap to immediately after the copy.
8350 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8352 * expr.h (expr_build_uconstant): Add prototype.
8353 (expr_build_unary,expr_build_binary): Add prototypes.
8354 * expr.c (expr_build_uconstant): New function.
8355 (expr_build_unary,expr_build_binary): New functions.
8357 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8359 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8360 * macro.c (macro_expand_body): Increase buffer size.
8361 * messages.c (as_warn): Likewise.
8362 (as_warn_where, as_bad, as_bad_where): Likewise.
8364 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8366 Based on patch from H.J. Lu <hjl@gnu.org>:
8367 * Makefile.am (DISTSTUFF): New variable.
8368 (diststuff): New target.
8369 * Makefile.in: Rebuild.
8371 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8373 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8374 m32r_elf_section_change_hook.
8376 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8377 emit a nop if a section ends with a 16 bit instruction.
8379 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8381 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8382 s_lcomm rather than obj_coff_lcomm.
8383 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8385 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8387 * config/tc-i386.h (LinearAddress): Define.
8388 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8389 instruction, don't use a default segment.
8391 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8393 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8394 * configure: Rebuild.
8396 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * aclocal.m4, configure: Rebuild with libtool 1.2.
8400 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8402 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8403 PC relative branches. Patch courtesy of Jonathan Walton.
8406 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8408 * configure.in (emulations): Add thumb-pe target.
8410 * configure (emulations): Add thumb-pe target.
8412 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8414 * itbl-lex.l (yywrap): Don't define if already defined as a
8417 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8419 * depend.c (quote_string_for_make): New function.
8420 (wrap_output): Use it.
8422 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8424 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8425 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8427 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8429 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8430 Recognize -GN and -relax.
8431 (md_begin): Initialize gp size from -G switch.
8432 (alpha_force_relocation): Always force if -relax.
8433 (alpha_align): Take a new argument that will specify when to
8434 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8435 Change all callers. Emit nop alignment padding as nop+unop pair.
8437 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8439 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8440 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8442 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8444 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8445 require padding to the next long word boundary.
8447 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8449 * cgen.c: #include symcat.h.
8450 * config/tc-m32r.c: Likewise.
8452 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8454 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8455 absolute expressions instead of '$' prefixed register names.
8457 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8459 * read.c (s_set): Record file and line info for symbols when -as.
8460 (pseudo_set): Don't overwrite that dummy fragment.
8462 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8464 * config/tc-ppc.c (md_pseudo_table): Add "section".
8465 (ppc_named_section): New static function.
8467 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8469 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8470 so we don't have to scan the entire list.
8472 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8474 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8475 case, allow the parallel instructions to modify the same flag
8478 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8480 * listing.c (list_symbol_table): Categorize symbols by
8481 undefined_section rather than sy_frag->line == NULL.
8483 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8485 * Makefile.am (install-exec-local): Install properly when ln
8486 fails or tooldir == prefix.
8488 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8490 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8491 Test result of insert_operand for error.
8493 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8495 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8496 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8497 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8498 * doc/Makefile.in: Rebuild.
8500 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8502 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8503 (macro): Fix handling of M_COP[0-3].
8505 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8507 Based on patches from Ross Harvey <ross@teraflop.com>:
8508 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8509 if macro_alternate or macro_mri.
8510 (getstring): Remove support for byte constants between < and >.
8511 (get_any_string): '<' only starts a string if macro_alternate or
8513 (macro_expand_body): Permit keyword parameters following
8514 positional parameters.
8516 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8517 * configure.in (alpha*-*-netbsd*): New target.
8518 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8519 * configure: Rebuild.
8521 * as.h (flag_warn_suppress_instructionswap): Move from here...
8522 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8523 here, and make static.
8525 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8526 BFD_ASSEMBLER or MANY_SEGMENTS.
8528 * as.c (show_usage): Update bug-gnu-utils address.
8529 * gasp.c (show_usage): Likewise.
8530 * doc/as.texinfo (Bug Reporting): Likewise.
8532 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8534 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8535 insns regardless of the size of a pointer if we're in mips I or
8537 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8539 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8541 Fix rac to accept only a0:
8542 * tc-d10v.c (parallel_ok, find_opcode):
8543 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8544 Introduce OPERAND_GPR.
8546 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8548 * read.c (s_fill): Handle non-constant repeat counts by creating
8549 an rs_space fragment.
8551 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8553 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8554 from as_bad to as_warn.
8556 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8558 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8559 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8560 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8562 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8564 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8565 seg_fix_rotP rather than fix_root from seg_info.
8567 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8569 * expr.c: Add support for 0x1_2_3_4 bignums.
8571 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8573 * configure.in: Change -linux* to -linux-gnu*.
8574 * configure: Rebuild.
8576 * app.c (do_scrub_begin): Treat \r as whitespace.
8578 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8580 * Makefile.am: Update dependencies.
8581 * Makefile.in: Rebuild.
8583 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * configure, aclocal.m4: Rebuild with new libtool.
8587 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8589 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8590 the argument to bfd_set_arch_mach.
8591 (load_address): Use bfd_arch_bits_per_address to determine the
8592 bit size of an address instead of looking at the isa level.
8593 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8595 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8597 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8599 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8601 * ehopt.c: New file.
8602 * as.h (enum _relax_state): Add rs_cfa.
8603 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8604 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8605 * read.c (emit_expr): Call check_eh_frame.
8606 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8607 (relax_segment): Likewise.
8608 * Makefile.am: Rebuild dependencies.
8609 (GAS_CFILES): Add ehopt.c.
8610 (GENERIC_OBJS): Add ehopt.o.
8611 * doc/internals.texi (Frags): Document rs_cfa.
8613 * as.c (show_usage): Mention --traditional-format.
8614 (parse_args): Accept --traditional-format.
8615 * as.h (flag_traditional_format): Declare.
8616 * output-file.c (output_file_create): If flag_traditional_format,
8617 set BFD_TRADITIONAL_FORMAT on stdoutput.
8618 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8620 * config/tc-mips.c (append_insn): Make sure that if we have a
8621 fixup for an unmatched %hi reloc, it does not associated with a
8624 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8625 * doc/Makefile.in: Likewise.
8627 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8629 * config/tc-m32r.c (check_for_side_effects): New function.
8630 (can_make_parallel): Add checks for instruction side effects
8631 clashing with the other instruction.
8632 (assemble_parallel_insn): Improve warning messages. Return error
8633 message from non-swapped instruction order.
8635 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8637 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8639 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8640 md_cleanup definition. This moves the forced literal output to
8641 the end of the source pass, and avoids macro's inserting literals
8642 into the code immediately after the macro expansion.
8644 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8646 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8647 a gas internal symbol is adjustable.
8648 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8650 * as.h: If gcc version greater than 2.6, use `__format__' and
8651 `__printf__' in function attributes, rather than `format' and
8654 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8656 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8658 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8660 Add tms320c30 support:
8661 * config/tc-tic30.h: New file.
8662 * config/tc-tic30.c: New file.
8663 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8664 TARGET_FORMAT as "coff-tic30".
8665 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8666 * Makefile.am: Rebuild dependencies.
8667 (CPU_TYPES): Add tic30.
8668 (CPU_OBJ_VALID): tic30-aout is valid.
8669 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8670 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8671 * configure, Makefile.in: Rebuild.
8673 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8675 * config/tc-v850.c (md_assemble): Improvements to error messages.
8677 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8679 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8680 BFD_RELOC_HI16_S to store the high bits of any value.
8682 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8683 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8684 assembler calculate relocations to any external symbol at all.
8685 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8686 involving generation of pc-relative relocs.
8687 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8688 has been moved to md_apply_fix3.
8690 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8691 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8692 which actually means (the address of identifier's GOT entry) +
8693 constant, which is not particularly useful.
8695 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8697 * read.h (include_dirs): Declare.
8698 (include_dir_count,include_dir_maxlen): Declare.
8700 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8702 * configure.in: Correct check for shared opcodes library.
8703 * configure: Rebuild.
8705 * listing.c (buffer_line): If we can't open the file, set at_end.
8706 (listing_print): Remove unused local variable fi.
8708 * config/m68k-parse.y (reglistpair): Handle register list in
8711 * config/vms-conf.h: Don't undef VERSION.
8713 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8715 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8717 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8719 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8720 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8721 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8722 (EXTRA_DIST): Define.
8723 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8724 explicitly rather than via the list of object files.
8725 (gcc-as.opt): New file created when make-gas.com is run.
8726 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8727 itbl-cpu.h} to #include appropriate file rather than copying that
8729 * config/vms-conf.h: Synchronize with current config.in.
8730 * Makefile.in: Rebuild.
8732 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8734 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8735 (parallel_ok): Relaxed parallel subinstruction dependency check.
8737 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8739 * as.h (flag_warn_suppress_instructionswap): added new flag.
8740 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8741 command line argument.
8742 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8743 warning only if flag_warn_suppress_instructionswap is false.
8745 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8747 * configure.in (i386-*-mingw32*): New target.
8748 * configure: Rebuild.
8750 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8752 * symbols.c (resolve_symbol_value): Don't set the segment if it
8753 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8755 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8758 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8760 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8761 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8764 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8766 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8768 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8770 * config/tc-v850.c (v850_insert_operand): Display instruction when
8771 an error is encountered.
8773 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8775 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8776 (i386-*-sco3.2v5*coff): New target.
8777 (i386-*-sco3.2*): New target.
8778 * configure: Rebuild.
8780 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8782 * config/tc-v850.c: Tidy error message production.
8784 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8786 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8787 validate_immediate return value in the right type for comparisons
8790 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8792 * listing.c (MAX_BYTES): Use listing variables not constants.
8793 (data_buffer): No longer an array, but a pointer.
8794 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8795 (listing_listing): Allocate data_buffer.
8797 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8799 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8800 --listing-rhs-width, --listing-cont-lines.
8801 (show_usage): Update.
8802 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8803 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8804 (print_lines): Use the variables instead of the constants.
8805 (listing_listing): Likewise.
8806 * listing.h: Declare the new vars.
8808 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8810 * as.c (parse_args): Add --keep-locals alias for -L.
8811 Add --strip-local-absolute.
8812 (show_usage): Update.
8813 * as.h (flag_strip_local_absolute): New flag.
8814 * symbols.c (S_IS_LOCAL): Use it.
8815 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8816 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8817 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8819 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8821 * config/tc-m32r.c: Detect if explicitly parallel instructions
8822 might have an io conflict and issue a warning message.
8824 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8826 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8827 cgen_swap_fixups): Functions to save, restore and swap the fixup
8828 chain with a backup copy.
8829 (cgen_asm_finish_insn): Returns address of constructed insn.
8831 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8833 * listing.c (file_info_struct): Remove FILE, add POS.
8834 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8835 (file_info): Don't open the file.
8836 (buffer_line): Check for the file in the last_open cache, updating
8838 (print_source): Don't reference file_info->file.
8839 (listing_listing): Likewise.
8840 (listing_print): Close the file in the cache, if any.
8842 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8844 * read.c (dwarf_file_string): New file static variable.
8845 (emit_expr): Look for constant sequence that leads up to a file
8846 name in DWARF debugging output.
8847 (stringer): Use dwarf_file_string to decide whether to accept a
8848 string as a file name.
8850 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8852 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8853 (crack_operand): Add reg->reglst MRI hack.
8854 (r_seg): Put reglst symbols in reg_section.
8855 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8857 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8859 * tc-sh.c (get_specific): Handle SGR & DBR.
8861 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8863 * tc-h8300.c (parse_reg): Take the length of the symbol into
8864 account when attempting to match a register name.
8865 * tc-h8500.c (parse_reg): Likewise.
8867 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8869 * cgen.c: Formatting changes to improve readability.
8871 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8873 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8876 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8878 Based on a patch from Jim Wilson
8879 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8880 (tc_gen_reloc): Handle cross section PC relative relocs
8883 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8885 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8887 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8889 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8890 (expr_jmp_buf): New static local.
8891 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8892 (cgen_md_operand): New function.
8893 * tc-m32r.c: Clean up pass over `struct foo' usage.
8894 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8896 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8898 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8899 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8901 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8903 * config/tc-i386.c (i386_operand): Give an error if there are
8904 unrecognized characters after an expression.
8906 For older changes see ChangeLog-9697