1 2000-12-28 Richard Henderson <rth@redhat.com>
3 * write.c (subsegs_finish): Fix thinko last change -- don't
4 "optimize" the alignment == 0 case.
6 2000-12-28 Richard Henderson <rth@redhat.com>
8 * as.h (rs_align_test): New.
9 * frags.c (NOP_OPCODE): Move default from read.c.
10 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
11 (frag_align_code): New.
12 * frags.h (frag_align_code): Declare.
13 * read.c (NOP_OPCODE): Remove.
14 (do_align): Use frag_align_code.
15 * write.c (NOP_OPCODE): Remove.
16 (get_recorded_alignment): New.
17 (cvt_frag_to_fill): Handle rs_align_test.
18 (relax_segment): Likewise.
19 (subsegs_finish): Align last subseg in section to the
20 section alignment. Use frag_align_code.
21 * write.h (get_recorded_alignment): Declare.
22 * config/obj-coff.c (size_section): Handle rs_align_test.
23 (fill_section, fixup_mdeps): Likewise.
24 (write_object_file): Use frag_align_code.
26 * config/tc-alpha.c (alpha_align): Use frag_align_code.
27 (alpha_handle_align): New.
28 * config/tc-alpha.h (HANDLE_ALIGN): New.
29 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
31 * config/tc-i386.h (md_do_align): Use frag_align_code.
32 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
34 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
35 (ia64_handle_align): New.
36 * config/tc-ia64.h (HANDLE_ALIGN): New.
37 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
39 * config/tc-m32r.c (m32r_do_align): Remove.
40 (m32r_handle_align): New.
41 (fill_insn): Use frag_align_code.
42 * config/tc-m32r.h (md_do_align): Remove.
43 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
44 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
45 * config/tc-mips.c, config/tc-mips.h: Similarly.
47 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
48 (sh_handle_align): Likewise. Handle rs_align_code.
49 (sh_do_align): Remove.
50 * config/tc-sh.h (md_do_align): Remove.
51 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
53 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
54 (sparc_handle_align): Likewise. Handle rs_align_code.
55 * config/tc-sparc.h (md_do_align): Remove.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
58 2000-12-22 DJ Delorie <dj@redhat.com>
60 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
61 when we assemble the first half of a pair.
63 2000-12-22 H.J. Lu <hjl@gnu.org>
65 * config/tc-i386.c (reloc): Update the macro for non-bfd
67 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
69 2000-12-22 H.J. Lu <hjl@gnu.org>
71 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
73 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
75 * tc-i386.h (i386_target_format): Define even for ELFs.
76 (QWORD_MNEM_SUFFIX): New macro.
77 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
79 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
80 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
82 (Size64, No_qSuf, NoRex64, Rex64): New macros.
83 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
84 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
85 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
86 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
88 (Reg, WordReg): Add Reg64.
89 (Imm): Add Imm32S and Imm64.
91 (Disp): Add Disp64 and Disp32S.
92 (AnyMem): Add Disp32S.
93 (RegRex, RegRex64): New macros.
95 * tc-i386.c (set_16bit_code_flag): Kill.
96 (fits_in_unsigned_long, fits_in_signed_long): New functions.
97 (reloc): New parameter "signed"; support x86_64.
99 (DEFAULT_ARCH): New macro; default to "i386".
100 (default_arch): New static variable.
101 (struct _i386_insn): New fields Operand_PCrel; rex.
102 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
103 (flag_code): New enum and static variable.
104 (use_rela_relocations): New static variable.
105 (flag_code_names): New static variable.
106 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
107 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
109 (i386_align_code): Return plain "nop" for x86_64.
110 (mode_from_disp_size): Support Disp32S.
111 (smallest_imm_type): Support Imm32S and Imm64.
112 (offset_in_range): Support size of 8.
113 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
114 (md_pseudo_table): Add "code64"; use set_code_flat.
115 (md_begin): Emit sane error message on hash failure.
116 (tc_i386_fix_adjustable): Support x86_64 relocations.
117 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
118 instructions supported on particular arch just partially,
119 output of 64bit immediates, handling of Imm32S and Disp32S type.
120 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
121 (i386_displacement): Likewise.
122 (i386_index_check): Cleanup; support 64bit addresses.
123 (md_apply_fix3): Support x86_64 relocation and rela.
124 (md_longopts): Add "32" and "64".
125 (md_parse_option): Add OPTION_32 and OPTION_64.
126 (i386_target_format): Call even for ELFs; choose between
127 elf64-x86-64 and elf32-i386.
128 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
129 (tc_gen_reloc): Support rela relocations and x86_64.
130 (intel_e09_1): Support QWORD.
132 2000-12-15 Diego Novillo <dnovillo@redhat.com>
134 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
135 it's not an offset expression.
136 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
137 keep the braces '[' and ']' in the output string.
138 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
139 != FLAT. There is no such op_modifier.
141 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
143 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
146 2000-12-13 Kazu Hirata <kazu@hxi.com>
148 * as.h: Fix formatting.
150 * dwarf2dbg.c: Likewise.
151 * input-scrub.c: Likewise.
154 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
156 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
157 configure: Regenerate.
159 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
161 * dwarf2dbg.c: #include <limits.h> only if it exists.
163 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
165 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
166 (md_apply_fix): Here too.
168 2000-12-12 Jim Wilson <wilson@redhat.com>
170 * config/tc-ia64.h (ia64_init): Add prototype.
172 2000-12-12 H.J. Lu <hjl@gnu.org>
174 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
176 * read.h (outputting_stabs_line_debug): Change it to int.
177 * stabs.c (outputting_stabs_line_debug): Likewise.
179 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
181 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
182 the address of a function result.
184 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
186 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
187 (md_assemble): Call dwarf2_emit_insn.
188 (shlib): Fix typo SHILB -> SHLIB.
189 (md_parse_option): Likewise.
190 (ppc_elf_validate_fix): Likewise:
191 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
193 2000-12-12 Nick Clifton <nickc@redhat.com>
195 * cgen.h: Fix formatting.
196 * input-scrub.c: Fix formatting.
197 * macro.c: Fix formatting.
198 * config/tc-mips.c: Fix formatting.
199 * doc/c-mips.texi: Fix formatting.
201 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
203 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
204 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
206 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
208 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
211 * i386.h (*_Suf): Remove No_dSuf.
212 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
214 (i386_optab): Remove 'd' in the suffixes.
216 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
218 * config/tc-i386.c (T_SHORT): Undefine before defining.
220 2000-12-05 Kazu Hirata <kazu@hxi.com>
222 * config/tc-mips.c: Fix formatting.
224 2000-12-04 Matthew Hiller <hiller@redhat.com>
226 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
227 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
228 (md_show_usage): Ditto.
229 (md_parse_option): Ditto.
230 (d10v_cleanup): Writes pending instruction only if
231 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
232 Fix compile time warning messages.
234 * doc/c-d10v.texi: Documents new options.
236 2000-12-04 Matthew Hiller <hiller@redhat.com>
238 * stabs.c (outputting_stabs_line_debug): New variable.
239 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
240 function entry and unset at function exit.
242 * read.h (outputting_stabs_line_debug): New extern declaration.
244 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
246 * dwarf2dbg.c: Fix compile time warning messages.
248 2000-12-03 Kazu Hirata <kazu@hxi.com>
250 * config/tc-a29k.c: Fix formatting.
251 * config/tc-alpha.c: Likewise.
252 * config/tc-arm.c: Likewise.
253 * config/tc-cris.c: Likewise.
254 * config/tc-hppa.c: Likewise.
255 * config/tc-i370.c: Likewise.
256 * config/tc-i386.c: Likewise.
257 * config/tc-i860.c: Likewise.
258 * config/tc-i960.c: Likewise.
259 * config/tc-ia64.c: Likewise.
260 * config/tc-m68hc11.c: Likewise.
261 * config/tc-m68k.c: Likewise.
262 * config/tc-m88k.c: Likewise.
263 * config/tc-pj.c: Likewise.
264 * config/tc-ppc.c: Likewise.
265 * config/tc-sh.c: Likewise.
266 * config/tc-sparc.c: Likewise.
267 * config/tc-tahoe.c: Likewise.
268 * config/tc-vax.c: Likewise.
270 2000-12-01 Chris Demetriou <cgd@sibyte.com>
272 * config/tc-mips.c (mips_ip): When calculating offsets,
273 don't accept as constant the difference between the
274 addresses of symbols in two different sections.
276 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
278 (validate_mips_insn): Likewise. Also, update 'B' operand
279 specifier to use OP_*_CODE20 constants and delete 'm' operand
281 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
282 operand specifiers. Change warning generated by 'B' operand
283 specifier to reflect its new multi-purpose usage.
285 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
286 -1, and update comment.
287 (file_mips_isa): Likewise.
288 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
289 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
290 ISA_* constants rather than hard-coded numbers.
291 (mips_cpu_info): New structure.
292 (mips_cpu_info_table): New table describing CPU and ISA names
294 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
295 mips_cpu_info_from_cpu): New functions.
296 (mips_isa_to_str): New function to get string for ISA name.
297 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
299 (md_begin): Redo CPU and ISA selection logic, using
300 mips_cpu_info_from_*. Convert to use ISA_* constants rather
301 than hard-coded numbers.
302 (append_insn, mips_emit_delays, macro, macro2): Convert to use
303 ISA_* constants rather than hard-coded numbers.
304 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
305 (md_longopts): Delete OPTION_NO_MIPS32.
306 (md_parse_option): Convert to use ISA_* constants rather than
307 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
308 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
309 to use strcasecmp to recognize "default" and to use
310 mips_cpu_info_from_name to get CPU numbers from argument.
311 (md_show_usage): Move -mips32 so it's with the rest of the ISA
312 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
314 (s_mipsset): Accept ISA value 32.
315 * doc/as.texinfo: Clean up MIPS options summary slightly,
316 remove -no-mips32. Add note about -mips4 and -mips32
317 specifying those ISA levels. Delete -mips32 and -no-mips32
318 cpu flag descriptions.
319 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
320 up the supported CPU switch list, and replace 4Kc, 4Km, and
321 4Kp entries with a single mips32-4k entry. Note that you can
324 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
326 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
328 (md_parse_option): Add cases for OPTION_MIPS5 and
330 (md_show_usage): Mention -mips5 and -mips64 arguments.
331 (s_mipsset): Add cases for MIPS5 and MIPS64.
332 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
334 * doc/as.texinfo: Mention -mips5 and -mips64 options
336 * doc/c-mips.texi: Likewise. Also update introduction
337 and ".set" usage information.
339 * config/tc-mips.c (md_show_usage): Add "sb1" to the
341 (mips_cpu_info_table): Add SB-1 entries.
342 * doc/c-mips.texi: Add "sb1" to the list of CPUs
343 known to the -mcpu option.
345 * doc/as.texinfo: Correct description of MIPS -mcpu
346 option, by copying some of the text from doc/c-mips.texi.
348 2000-12-01 Joel Sherrill <joel@OARcorp.com>
350 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
352 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
353 (sparc*-*-rtems*): Switched from a.out to ELF.
354 * configure: Regenerate.
355 * config.in: Regenerate.
356 * Makefile.in: Regenerate.
357 * aclocal.m4: Regenerate.
358 * po/gas.pot: Regenerate.
360 2000-11-30 Philip Blundell <pb@futuretv.com>
362 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
363 even in non BFD_ASSEMBLER case.
365 2000-11-30 Diego Novillo <dnovillo@redhat.com>
367 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
370 2000-11-29 Richard Henderson <rth@redhat.com>
372 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
373 until dwarf2_finish; use relaxation to get cross-fragment offsets;
374 thread multiple subsegments properly; handle multiple code
375 sections properly; emit proper compilation unit info for assembler
378 * as.h (enum _relax_state): Add rs_dwarf2dbg.
379 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
380 (dwarf2dbg_estimate_size_before_relax): Declare.
381 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
382 * write.c: Include dwarf2dbg.h.
383 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
384 (relax_segment): Likewise.
386 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
388 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
389 jump>: Use as_bad_where instead of as_bad. Tweak error message
390 accordingly. Stabilize frag by updating fix part and resetting
392 <undefined symbol, unconditional jump>: Ditto.
393 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
394 indexing is_end_of_line[].
395 (md_assemble): Initialize size to 0.
396 (md_section_align): Mark parameter seg as unused.
397 (parse_reg): Parse names case-insensitively.
399 2000-11-28 Kazu Hirata <kazu@hxi.com>
401 * config/obj-aout.h: Fix formatting.
402 * config/obj-bout.h: Likewise.
403 * config/obj-coff.c: Likewise.
404 * config/obj-coff.h: Likewise.
405 * config/obj-elf.h: Likewise.
406 * config/obj-som.h: Likewise.
407 * config/obj-vms.c: Likewise.
408 * config/obj-vms.h: Likewise.
409 * config/tc-h8300.h: Likewise.
410 * config/tc-ns32k.h: Likewise.
411 * config/tc-sparc.h: Likewise.
412 * config/tc-tic54x.h: Likewise.
413 * config/tc-z8k.h: Likewise.
415 2000-11-28 Nick Clifton <nickc@redhat.com>
417 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
418 License is present in the sources, but not the output, and
419 also available from the GNU website.
420 (GNU Free Documentation License): Comment out this section.
422 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
424 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
425 targets. Remove i860 from valid a.out targets.
426 * Makefile.in: Regenerate.
428 * config/tc-cris.c: Include dwarf2dbg.h.
429 (md_pseudo_table): Add .file and .loc.
430 (md_assemble): Call dwarf2_emit_insn if generating ELF.
431 (s_cris_file, s_cris_loc): New.
432 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
433 * Makefile.am: Regenerate dependencies.
434 * Makefile.in: Regenerate.
436 2000-11-28 Alan Modra <alan@linuxcare.com.au>
438 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
439 (MRI_MUL_PRECEDENCE): Likewise.
440 (op_rank): Fix a comment typo.
442 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
444 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
446 (get_operand): Fix analysis for movw/movb instructions.
448 2000-11-24 Nick Clifton <nickc@redhat.com>
450 * configure.in (xscale-elf): Add target.
451 (xscale-coff): Add target.
452 * configure: Regenerate.
454 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
456 (ARM_EXT_XSCALE): New ARM architecture extension.
457 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
458 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
459 (ARM_THUMB): Rename to ARM_EXT_THUMB.
460 (ARM_ARCH_V4): Remove processor from architecture.
461 (ARM_ARCH_3M): New architecutre definition.
462 (ARM_ARCH_V5TE): New architecutre definition.
463 (ARM_ARCH_XSCALE): New architecutre definition.
464 (CPU_DEFAULT): Allow to be defaulted to XScale.
465 (atpcs): New boolean variable.
466 (ldr_flags): Support 'd' flag for double word loads.
467 (str_flags): Support 'd' flag for double word stored.
468 (do_mia): New function.
469 (do_mar): New function.
470 (do_mra): New function.
471 (do_pld): New function.
472 (do_ldrd): New function.
473 (do_blx): New function.
474 (do_bkpt): New function.
475 (do_clz): New function.
476 (do_lstc2): New function.
477 (do_cdp2): New function.
478 (do_t_blx): New function.
479 (do_t_bkpt): New function.
480 (do_smla): New function.
481 (do_smlal): New function.
482 (do_smul): New function.
483 (do_qadd): New function.
484 (do_co_reg2c): New function.
485 (LONGEST_INSN): Redefine to 7.
487 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
488 command line switches.
490 2000-11-22 Jim Wilson <wilson@redhat.com>
492 * config/tc-ia64.c (pseudo_func): Add missing initializers.
493 (struct rsrc): Make line unsigned.
494 (gr_values): Add missing initializer.
495 (SLOT_NUM_NOT_SET): Add unsigned cast.
496 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
497 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
498 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
499 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
500 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
501 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
502 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
503 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
504 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
505 Add ATTRIBUTE_UNUSED to unused parameters.
506 (convert_expr_to_ab_reg): Add parens.
507 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
508 (dot_prologue): Initialize grsave when declared.
509 (md_pseudo_table): Add missing initializers.
510 (operand_match): Add casts to bfd_vma.
511 (emit_one_bundle): Delete unused local prev. Make required_template
513 (specify_resource): Cast i to unsigned.
514 (note_register_values): Use fprintf_vma.
515 (print_dependency): Likewise.
517 2000-11-21 Jim Wilson <wilson@redhat.com>
519 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
520 for unwind info section.
521 (dot_endp): Likewise for unwind section.
523 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
526 2000-11-21 Jakub Jelinek <jakub@redhat.com>
528 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
529 (output_insn): Call dwarf2_emit_insn.
530 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
532 2000-11-17 Richard Henderson <rth@redhat.com>
534 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
535 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
536 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
538 2000-11-17 Nick Clifton <nickc@redhat.com>
540 * config/tc-arm.c (md_pseudo_table): Add support for .line and
543 2000-11-17 Richard Henderson <rth@redhat.com>
545 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
547 2000-11-17 Richard Henderson <rth@redhat.com>
549 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
550 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
551 tri-state definition of alpha_flag_mdebug.
552 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
553 (s_alpha_file): Store first .file directive.
555 (md_pseudo_table): Add stabs and stabn.
557 2000-11-17 Richard Henderson <rth@redhat.com>
559 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
561 2000-11-17 Richard Henderson <rth@redhat.com>
563 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
564 (main): Call dwarf2_finish.
565 * as.h (debug_type): Clarify documentation of the meaning
567 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
568 (print_stats): Fix parenthesis problem.
569 (now_subseg_size): New.
570 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
571 (dwarf2_directive_file): Don't set debug_type.
572 (dwarf2_where): Honor DEBUG_DWARF2 first.
573 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
574 do nothing if not emitting dwarf2 debug info, or no work.
575 * dwarf2dbg.h (dwarf2_emit_insn): Update.
576 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
577 (ecoff_new_file): Likewise.
578 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
579 commentary wrt dwarf2.
581 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
582 ATTRIBUTE_UNUSED as needed.
583 (emit_insn): Call dwarf2_emit_insn.
586 (s_alpha_coff_wrapper): Don't handle them.
587 (md_pseudo_table): Update for .file and .loc.
588 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
590 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
591 don't protect with debug_type.
592 * config/tc-hppa.c (md_assemble): Likewise.
593 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
594 * config/tc-mn10300.c (md_assemble): Likewise.
595 * config/tc-sh.c (md_assemble): Likewise.
596 * config/tc-v850.c (md_assemble): Likewise.
598 * config/tc-arm.c (arm_end_of_source): Remove.
599 * config/tc-hppa.c (pa_end_of_source): Remove.
600 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
601 * config/tc-mn10300.c (mn10300_finalize): Remove.
602 * config/tc-sh.c (sh_finalize): Remove.
603 * config/tc-v850.c (sh_finalize): Remove.
605 * config/tc-arm.h (md_end): Remove.
606 * config/tc-hppa.h (md_end): Remove.
607 (DWARF2_LINE_MIN_INSN_LENGTH): New.
608 * config/tc-m68hc11.h (md_end): Remove.
609 * config/tc-mn10300.h (md_end): Remove.
610 * config/tc-sh.h (md_end): Remove.
611 * config/tc-v850.h (md_end): Remove.
613 * config/tc-ia64.c (emit_one_bundle): Don't protect
614 dwarf2 bits with debug_type.
615 (md_assemble): Likewise.
616 (ia64_end_of_source): Don't call dwarf2_finish.
618 2000-11-16 Jim Wilson <wilson@redhat.com>
620 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
621 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
624 2000-11-16 H.J. Lu <hjl@gnu.org>
626 * config/obj-elf.c (obj_elf_symver): Don't check the missing
629 2000-11-15 Kazu Hirata <kazu@hxi.com>
631 * config/tc-tic30.c: Fix formatting.
632 * config/tc-tic80.c: Likewise.
633 * config/tc-v850.c: Likewise.
634 * config/tc-vax.c: Likewise.
635 * config/tc-w65.c: Likewise.
636 * config/tc-z8k.c: Likewise.
638 2000-11-14 DJ Delorie <dj@redhat.com>
640 * config/tc-v850.c: Support dwarf2.
641 * config/tc-v850.h: Ditto.
643 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
644 parse_cons_expression_v850 to initialize hold_cons_reloc.
646 2000-11-15 Bernd Schmidt <bernds@redhat.com>
648 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
649 (errata_nops_necessary_p): New function.
650 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
653 2000-11-14 Jim Wilson <wilson@redhat.com>
655 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
656 return little endian bfd formats.
658 2000-11-14 Kazu Hirata <kazu@hxi.com>
660 * config/aout_gnu.h: Fix formatting.
661 * config/atof-vax.c: Likewise.
662 * config/m68k-parse.h: Likewise.
663 * config/m88k-opcode.h: Likewise.
664 * config/obj-elf.c: Likewise.
665 * config/tc-arm.c: Likewise.
666 * config/tc-cris.c: Likewise.
667 * config/tc-i386.c: Likewise.
668 * config/tc-ia64.c: Likewise.
669 * config/tc-mn10300.c: Likewise.
670 * config/te-386bsd.h: Likewise.
671 * config/te-hppa.h: Likewise.
672 * config/te-nbsd.h: Likewise.
673 * config/te-ppcnw.h: Likewise.
674 * config/te-sparcaout.h: Likewise.
675 * config/te-tmips.h: Likewise.
676 * config/vax-inst.h: Likewise.
677 * config/vms-conf.h: Likewise.
679 2000-11-14 Jakub Jelinek <jakub@redhat.com>
681 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
683 2000-11-13 H.J. Lu <hjl@gnu.org>
685 * config/obj-elf.c (elf_frob_symbol): Support
686 ".symver name,name2@@@nodename".
687 (elf_frob_file_before_adjust): Likewise.
689 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
690 and ".symver name,name2@@@nodename".
693 2000-11-12 H.J. Lu (hjl@gnu.org)
695 * config/obj-elf.c (obj_elf_symver): Check missing version
698 2000-11-12 H.J. Lu (hjl@gnu.org)
700 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
701 instead of bfd_vma for non-bfd assemblers.
703 2000-11-09 Kazu Hirata <kazu@hxi.com>
705 * itbl-ops.c: Fix comment typos.
707 2000-11-08 Jim Wilson <wilson@redhat.com>
709 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
710 (struct unwind): Add next_slot_frag field.
711 (slot_index): New parameters slot_frag and first_frag. Add code
712 to add in frag sizes when different. Add comments.
713 (fixup_unw_records): New locals first_frag and last_frag. Pass new
714 arguments to slot_index.
715 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
716 loop end. Set next_slot_frag field.
718 2000-11-07 H.J. Lu <hjl@gnu.org>
720 * doc/as.texinfo (.symver): Updated for versioned symbol
723 * obj.h (format_ops): Add the frob_file_before_adjust field.
725 * config/obj-aout.c (aout_format_ops): Set the
726 frob_file_before_adjust field to 0.
727 * config/obj-coff.c (coff_format_ops): Likewise.
728 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
730 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
732 (elf_frob_file_before_adjust): New function to remove unneeded
733 versioned symbols from the symbol table.
734 (elf_format_ops): Set the frob_file_before_adjust field to
735 elf_frob_file_before_adjust.
737 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
740 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
742 2000-11-07 Peter Targett <peter.targett@arccores.com>
744 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
746 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
747 Fix compile time warning messages.
749 2000-11-07 Nick Clifton <nickc@redhat.com>
751 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
752 buffer in order to avoid buffer overflows.
754 2000-11-06 Steve Ellcey <sje@cup.hp.com>
756 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
757 Change M to m for -milp32 or -mlp64 to match gcc.
758 (dot_endp): Use bytes_per_address instead of 8.
759 (emit_one_bundle): Use number_to_chars_littleendian instead of
761 (fix_insn): Likewise.
762 (ia64_init): New function.
763 (ia64_target_format): New function.
764 (md_begin): Set endianness, arch, and machine as appropriate.
765 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
766 Make these macros depend on TE_HPUX macro.
767 (TARGET_FORMAT): Define.
768 (HOST_SPECIAL_INIT): Define.
769 * config/te-hpux.h: New file.
770 * configure.in: Add "ia64-*-hpux*" target to configure.
771 * configure: Regenerate.
773 2000-11-06 Kazu Hirata <kazu@hxi.com>
775 * as.c: Fix formatting.
776 * dwarf2dbg.c: Likewise.
777 * input-file.c: Likewise.
778 * input-file.h: Likewise.
779 * input-scrub.c: Likewise.
780 * itbl-ops.c: Likewise.
781 * listing.c: Likewise.
783 * messages.c: Likewise.
785 * subsegs.c: Likewise.
786 * subsegs.h: Likewise.
789 2000-11-06 Nick Clifton <nickc@redhat.com>
791 * doc/as.texinfo: Add GNU Free Documentation License.
792 * doc/gasp.texi: Add GNU Free Documentation License.
793 * doc/as.1: Add GNU Free Documentation License.
795 2000-11-05 Nick Clifton <nickc@redhat.com>
797 * config/tc-arm.c: Add include of "dwarf2dbg.h"
799 2000-11-02 Per Lundberg <plundis@chaosdev.org>
801 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
802 * configure: Regenerate.
804 2000-11-01 Nick Clifton <nickc@redhat.com>
806 * read.c (original_case_string): New global variable.
807 (read_a_source_file): Copy opcode string into
808 original_case_string if clobbering the case of the opcode.
809 * read.h: Export the definition of original_case_string.
810 * config/tc-arm.c (md_assembler): When parsing a .req
811 directive use the original opcode string, not the case
814 2000-11-02 Nick Clifton <nickc@redhat.com>
816 * config/tc-mn10300.c (debug_line): Remove this static
818 (md_assemble): Call dwarf2_generate_asm_lineno instead of
819 dwarf2_where and dwarf2_gen_line_info.
821 2000-11-02 Theo Honohan <th@futuretv.com>
823 * config/tc-arm.c (do_msr): Improve error message.
825 2000-10-31 Eric Christopher <echristo@redhat.com>
827 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
828 or pc-relative, else use fx_offset.
830 2000-10-31 Jim Wilson <wilson@redhat.com>
832 * config/tc-ia64.c (struct md): New field tag_fixups.
833 (ia64_flush_insns): Handle tag_fixups. Error if dangling
834 qualifying predicate.
835 (emit_one_bundle): Delete spurious multiplication by one. Handle
837 (ia64_start_line): Error if dangling qualifying predicate.
838 (defining_tag): New static variable.
839 (ia64_unrecognized_line, case '['): Parse tags.
840 (ia64_frob_label): Create tag_fixups.
841 (md_assemble): Reset md.qp.X_op after using it.
843 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
845 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
847 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
849 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
851 2000-10-30 Kazu Hirata <kazu@hxi.com>
853 * expr.c: Fix formatting.
854 * flonum-copy.c: Likewise.
855 * flonum.h: Likewise.
859 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
861 * as.h (OPTION_MD_BASE): Bump to 190.
862 * as.c (parse_args) <std_longopts>: Add comment about the need to
863 check OPTION_MD_BASE in as.h.
865 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
868 2000-10-27 Nick Clifton <nickc@redhat.com>
870 * configure.in (emulations): Add m68hc12.
871 * configure: Regenerate.
872 * po/gas.pot: Regenerate.
874 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
876 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
878 (arm_psr_parse): Handle lowercase CPSR and SPSR.
880 2000-10-25 Nick Clifton <nickc@redhat.com>
882 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
883 a DWARF2 line number information sequence.
885 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
887 * read.c (generate_lineno_debug): Update comment describing why
888 DWARF2 line number debug information is not generated
889 automatically by this function.
891 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
894 * config/tc-arm.h (md_end): Define.
895 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
897 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
898 if generating DWARF2 line numbers.
899 (arm_end_of_source): New function. Call dwarf2_finish if
902 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
903 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
904 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
906 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
908 * tc-i386.c: Fix prototype declarations for functions taking no
911 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
913 * tc-i386.c (i386_operand_modifier): Remove.
914 (build_displacement_string): Remove.
915 (i386_parse_seg): Remove.
916 (i386_intel_memory_operand): Remove.
917 (i386_intel_operand): Re-write using recursive descent parser based
918 on MASM documentation.
919 (struct intel_parser_s): New structure.
920 (intel_parser): New static variable.
921 (struct intel_token): New structure.
922 (cur_token, prev_token): New static variables.
935 (intel_match_token): New function.
936 (intel_get_token): New function.
937 (intel_putback_token): New function.
938 (intel_expr): New function.
939 (intel_e05): New function.
940 (intel_e05_1): New function.
941 (intel_e06): New function.
942 (intel_e06_1): New function.
943 (intel_e09): New function.
944 (intel_e09_1): New function.
945 (intel_e10): New function.
946 (intel_e10_1): New function.
947 (intel_e11): New function.
949 2000-10-20 Jakub Jelinek <jakub@redhat.com>
951 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
952 instructions to loose any special insn->architecture mask.
954 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
955 (sparc_md_end, sparc_arch_types, sparc_arch,
956 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
957 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
958 request v9b architecture if they are used).
960 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
962 * config/tc-m68k.c: Fix the previous misapplied patch.
964 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
966 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
967 BFD_ASSEMBLER and !BFD_ASSEMBLER.
968 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
971 2000-10-17 Kazu Hirata <kazu@hxi.com>
973 * debug.c: Fix formatting.
974 * depend.c: Likewise.
975 * dwarf2dbg.c: Likewise.
976 * dwarf2dbg.h: Likewise.
980 * flonum-konst.c: Likewise.
983 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
985 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
987 * doc/as.texinfo: Added notes about this new option.
989 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
991 * config/tc-sh.c (JREG): Remove.
992 (md_convert_frag): Remove #if 0:d code using JREG.
994 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
996 * config/tc-i386.c (i386_operand_modifier): Only match
997 modifiers SHORT and FLAT if they are followed by a space.
998 (parse_register): When `allow_naked_reg' is set, do not confuse
999 identifiers that start with a register name with a register.
1001 2000-10-12 Kazu Hirata <kazu@hxi.com>
1003 * app.c: Fix formatting.
1006 * bit_fix.h: Likewise.
1011 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1013 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1015 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1017 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1018 Re-arrange function a little and improve error message.
1020 * write.c (write_relocs): Fix a comment.
1022 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1025 2000-10-05 Jim Wilson <wilson@cygnus.com>
1027 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1029 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1031 * config/tc-i386.c: Delete some useless comments, reformat others.
1033 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1034 non-global syms in linkonce sections.
1036 2000-10-04 Ralf Baechle <ralf@gnu.org>
1038 * config/tc-ia64.c (operand_match): Don't use // style comments.
1039 * config/tc-i370.c: Likewise.
1041 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1043 Changes to handle varying register prefix and user symbol prefix.
1044 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1045 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1046 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1047 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1048 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1049 (demand_register_prefix): New variable.
1050 (md_pseudo_table): New pseudo ".syntax".
1051 (md_longopts): New options --no-underscore and --underscore.
1052 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1053 on symbols_have_leading_underscore.
1054 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1055 (get_spec_reg): Ditto.
1056 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1058 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1060 <case OPTION_NO_US, case OPTION_US>: New.
1061 (md_show_usage): Be brief and reformat to match continuation of
1063 * po/gas.pot: Regenerate.
1065 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1067 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1068 force relocs for 12 bit branches.
1069 (md_apply_fix): Similarly, adjust logic here.
1071 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1073 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1074 adjust for external and weak syms as we will use a reloc. Allow
1075 for +8 offset when calculating limits of branches.
1076 (hppa_fix_adjustable): Undo 2000-09-23 change.
1077 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1078 Correct distance calculation.
1079 (tc_gen_reloc): Print the file name and line number if we can't
1082 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1083 * config/tc-hppa.c (nonzero_dibits): Define.
1084 (arg_reloc_stub_needed): Check each arg and return value
1085 separately for zero case.
1086 (pa_align): Declare argument `bytes'.
1088 2000-09-25 Kazu Hirata <kazu@hxi.com>
1090 * config/tc-cris.c: Fix formatting.
1091 * config/tc-d10v.h: Likewise.
1092 * config/tc-d30v.c: Likewise.
1093 * config/tc-d30v.h: Likewise.
1094 * config/tc-fr30.c: Likewise.
1095 * config/tc-fr30.h: Likewise.
1096 * config/tc-m68k.c: Likewise.
1097 * config/tc-m68k.h: Likewise.
1098 * config/tc-pj.h: Likewise.
1099 * config/tc-ppc.c: Likewise.
1100 * config/tc-ppc.h: Likewise.
1101 * config/tc-sh.c: Likewise.
1102 * config/tc-sh.h: Likewise.
1103 * config/tc-sparc.c: Likewise.
1104 * config/tc-v850.h: Likewise.
1105 * config/tc-vax.h: Likewise.
1106 * config/tc-w65.h: Likewise.
1107 * config/tc-z8k.h: Likewise.
1109 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1111 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1112 checks only for ELF.
1113 (hppa_force_relocation): Likewise.
1115 2000-09-22 Jim Wilson <wilson@cygnus.com>
1117 * config/tc-ia64.c (dv_sem): Add "stop".
1118 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1119 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1120 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1122 (mark_resources): Check IA64_RS_PRr.
1124 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1126 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1127 md_estimate_size_before_relax): Redesign and clean up the
1128 relaxation mechanism.
1130 2000-09-21 Kazu Hirata <kazu@hxi.com>
1132 * config/tc-ns32k.c: Fix formatting.
1133 * config/tc-ns32k.h: Likewise.
1135 2000-09-20 Kazu Hirata <kazu@hxi.com>
1137 * config/tc-m32r.c: Fix formatting.
1138 * config/tc-m32r.h: Likewise.
1139 * config/tc-m68851.h: Likewise.
1140 * config/tc-m68hc11.c: Likewise.
1141 * config/tc-m68hc11.h: Likewise.
1142 * config/tc-m88k.c: Likewise.
1143 * config/tc-mcore.c: Likewise.
1144 * config/tc-mcore.h: Likewise.
1145 * config/tc-mips.c: Likewise.
1146 * config/tc-mips.h: Likewise.
1147 * config/tc-mn10200.h: Likewise.
1148 * config/tc-mn10300.h: Likewise.
1149 * config/tc-tahoe.c: Likewise.
1150 * config/tc-tahoe.h: Likewise.
1152 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1154 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1155 Likewise in relaxation description comments.
1157 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1159 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1160 subtraction of two syms without emitting a relocation.
1162 From David Huggins-Daines <dhd@linuxcare.com>
1163 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1164 global or weak symbols.
1166 2000-09-15 Kazu Hirata <kazu@hxi.com>
1168 * config/tc-h8300.h: Fix formatting.
1169 * config/tc-h8500.c: Likewise.
1170 * config/tc-h8500.h: Likewise.
1171 * config/tc-hppa.h: Likewise.
1172 * config/tc-i370.h: Likewise.
1173 * config/tc-i386.h: Likewise.
1174 * config/tc-i860.c: Likewise.
1175 * config/tc-i860.h: Likewise.
1176 * config/tc-i960.h: Likewise.
1177 * config/tc-ia64.c: Likewise.
1178 * config/tc-ia64.h: Likewise.
1180 2000-09-14 Kazu Hirata <kazu@hxi.com>
1182 * config/tc-a29k.c: Fix formatting.
1183 * config/tc-alpha.c: Likewise.
1184 * config/tc-arc.c: Likewise.
1185 * config/tc-arc.h: Likewise.
1186 * config/tc-arm.c: Likewise.
1187 * config/tc-arm.h: Likewise.
1188 * config/tc-avr.c: Likewise.
1189 * config/tc-avr.h: Likewise.
1190 * config/tc-tic30.c: Likewise.
1191 * config/tc-tic30.h: Likewise.
1192 * config/tc-tic54x.c: Likewise.
1193 * config/tc-tic54x.h: Likewise.
1194 * config/tc-tic80.c: Likewise.
1195 * config/tc-tic80.h: Likewise.
1197 2000-09-14 Timothy Wall <twall@cygnus.com>
1199 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1200 parallel comparisons for later use.
1201 (struct rsrc): Add parallel comparison type.
1202 (resources_match): Skip special cases of PR usage (non-conflicting
1205 2000-09-13 Kazu Hirata <kazu@hxi.com>
1207 * config/obj-ecoff.c: Fix formatting.
1208 * config/obj-elf.c: Likewise.
1209 * config/obj-elf.h: Likewise.
1210 * config/obj-evax.h: Likewise.
1211 * config/obj-generic.h: Likewise.
1212 * config/obj-hp300.c: Likewise.
1213 * config/obj-hp300.h: Likewise.
1214 * config/obj-ieee.h: Likewise.
1215 * config/obj-vms.c: Likewise.
1216 * config/obj-vms.h: Likewise.
1218 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1220 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1221 (md_parse_option): Ditto.
1222 (md_longopts): Add -mips32 option.
1223 (md_show_usage): Document new options.
1224 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1225 (mips_ip): Assemble mfc0 with a sub-selection code.
1226 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1227 (mips_cpu_to_str): New function.
1228 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1229 Use CPU_* defines instead of hardcoded numbers.
1231 * doc/as.texinfo: Document new options.
1232 * doc/c-mips.texi: Ditto.
1234 2000-09-12 Kazu Hirata <kazu@hxi.com>
1236 * as.h: Fix formatting.
1237 * asintl.h: Likewise.
1238 * bit_fix.h: Likewise.
1239 * config/obj-aout.c: Likewise.
1240 * config/obj-aout.h: Likewise.
1241 * config/obj-bout.c: Likewise.
1242 * config/obj-bout.h: Likewise.
1243 * config/obj-coff.c: Likewise.
1244 * config/obj-coff.h: Likewise.
1245 * dwarf2dbg.h: Likewise.
1247 * flonum.h: Likewise.
1248 * frags.h: Likewise.
1249 * itbl-ops.h: Likewise.
1250 * macro.h: Likewise.
1253 * struc-symbol.h: Likewise.
1254 * subsegs.h: Likewise.
1255 * symbols.h: Likewise.
1257 * write.h: Likewise.
1259 2000-09-11 Kazu Hirata <kazu@hxi.com>
1261 * bignum-copy.c: Fix formatting.
1262 * config/tc-i370.c: Likewise.
1263 * config/tc-i960.c: Likewise.
1264 * config/tc-m68k.c: Likewise.
1265 * ehopt.c: Likewise.
1266 * flonum-copy.c: Likewise.
1267 * flonum-konst.c: Likewise.
1268 * flonum-mult.c: Likewise.
1269 * literal.c: Likewise.
1272 * stabs.c: Likewise.
1273 * subsegs.c: Likewise.
1275 2000-09-09 Philip Blundell <philb@gnu.org>
1277 * configure.in (arm*-*-uclinux*): New target.
1278 * configure: Regenerate.
1280 2000-09-09 Kazu Hirata <kazu@hxi.com>
1282 * input-file.c: Fix formatting.
1283 * itbl-ops.c: Likewise.
1284 * messages.c: Likewise.
1286 2000-09-08 Philip Blundell <philb@gnu.org>
1288 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1291 2000-09-07 H.J. Lu <hjl@gnu.org>
1293 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1294 * configure: Rebuild.
1296 2000-09-07 Kazu Hirata <kazu@hxi.com>
1298 * atof-generic.c: Fix formatting.
1299 * config/tc-mips.c: Likewise.
1300 * config/tc-vax.c: Likewise.
1301 * input-scrub.c: Likewise.
1303 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1305 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1306 * configure.in (sh-*-linux*): Added.
1307 * configure: Rebuilt.
1309 2000-09-06 Kazu Hirata <kazu@hxi.com>
1311 * config/tc-hppa.c: Fix formatting.
1313 * ecoff.c: Fix formatting.
1315 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1317 * configure: Rebuilt with new libtool.m4.
1319 2000-09-05 Kazu Hirata <kazu@hxi.com>
1321 * cgen.c: Fix formatting.
1322 * config/tc-ia64.c: Likewise.
1324 2000-09-05 Nick Clifton <nickc@redhat.com>
1326 * aclocal.m4: Regenerate.
1327 * config.in: Regenerate.
1328 * configure: Regenerate.
1329 * po/gas.pot: Regenerate.
1331 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1333 * config/tc-cris.c: Correct comment typos.
1335 2000-09-05 Eric Christopher <echristo@cygnus.com>
1337 * config/tc-mn10300.c: Cleanup.
1338 (md_pcrel_from): Enable.
1340 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1342 * expr.c (operand): Fix a comment typo.
1343 * write.c (write_relocs): Fix a signed/unsigned warning.
1345 * config/tc-hppa.c (fudge_reg_expressions): New
1346 (hppa_force_reg_syms_absolute): New.
1347 (pa_equ): Allow reg_section expressions.
1348 * config/tc-hppa.c (md_optimize_expr): Define.
1349 (hppa_force_reg_syms_absolute): Prototype.
1351 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1352 (pa_parse_number): Pass in arg to select fp reg parsing.
1353 Return 1 to indicate format checks pass. If strict, then only
1354 accept a register or register symbol. Return value in...
1355 (pa_number): New static for pa_parse_number.
1356 (FP_REG_BASE): Define.
1357 (FP_REG_RSEL): Define.
1358 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1359 appropriate. White space changes.
1360 (need_pa11_opcode): Don't bother passing any params, get them from
1362 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1363 Remove extraneous check in case 'Q'.
1364 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1365 reg, set section of resulting symbol to reg_section.
1366 (pa_parse_space_stmt): Modify call to pa_parse_number.
1367 (pa_space): Likewise.
1369 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1370 (hppa_force_relocation): Handle vtable relocs.
1371 (pa_vtable_entry): New.
1372 (pa_vtable_inherit): New.
1373 (md_pseudo_table): Add entries for vtable pseudos.
1374 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1375 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1377 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1378 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1379 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1381 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1382 specify a symbol type.
1384 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1385 dependent things together.
1386 (md_elf_symbol_type): Define.
1388 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1390 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1392 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1393 (obj_elf_vtable_entry): Declare.
1395 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1396 and export function.
1397 (obj_elf_vtable_entry): Similarly.
1398 (elf_pseudo_table): Fix the damage with a cast.
1400 2000-09-03 Richard Henderson <rth@cygnus.com>
1402 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1403 for template selection when a label is needed.
1405 2000-09-02 Kazu Hirata <kazu@hxi.com>
1407 * config/tc-ia64.c: Fix formatting.
1409 2000-09-02 Nick Clifton <nickc@redhat.com>
1411 * configure.in: Increase version number to 2.10.91.
1412 * configure: Regenerate.
1413 * aclocal.m4: Regenerate.
1414 * config.in: Regenerate.
1415 * po/gas.pot: Regenerate.
1416 * Makefile.in: Regenerate.
1418 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1420 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1421 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1422 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1424 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1427 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1429 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1430 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1431 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1432 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1433 (GOT_symbol): New variable.
1434 (md_undefined_symbol): Set it.
1436 2000-09-01 Richard Henderson <rth@cygnus.com>
1438 * config/tc-ia64.c (match): Don't inline.
1439 (extra_goodness): New.
1440 (md_begin): Prefer nop.f and nop.b for best_template.
1442 2000-08-31 Kazu Hirata <kazu@hxi.com>
1444 * as.c: Fix formatting.
1446 * frags.c: Likewise.
1447 * macro.c: Likewise.
1449 2000-08-31 Eric Christopher <echristo@cygnus.com>
1451 * config/tc-mn10300.c: Cleanup and fix warnings.
1452 (md_pseudo_table): Add initializers.
1453 (md_show_usage): Cleanup.
1454 (md_parse_option): Fix warnings.
1455 (md_undefined_symbol): Fix warnings.
1456 (md_conver_frag): Fix warnings.
1457 (tc_gen_reloc): Fix warnings.
1458 (md_apply_fix3): Fix warnings.
1459 (check_operand): Fix warnings.
1461 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1463 * acinclude.m4: Include libtool and gettext macros from the
1465 * aclocal.m4, configure: Rebuilt.
1467 2000-08-30 Mark Hatle <mhatle@mvista.com>
1469 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1471 2000-08-31 Kazu Hirata <kazu@hxi.com>
1473 * listing.c: Fix formatting.
1475 2000-08-29 Kazu Hirata <kazu@hxi.com>
1477 * app.c: Fix a comment typo. Fix formatting.
1479 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1481 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1482 offset of the target destination for jmp instructions.
1483 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1485 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1487 * NEWS: Mention support for CRIS.
1489 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1491 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1492 Sets `.lcomm' alignment to zero.
1494 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1496 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1497 (TC_FIX_ADJUSTABLE): Define.
1499 2000-08-23 Jim Wilson <wilson@cygnus.com>
1501 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1502 unwind.personality_routine is set.
1504 2000-08-23 H.J. Lu <hjl@gnu.org>
1506 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1508 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1510 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1513 2000-08-22 H.J. Lu <hjl@gnu.org>
1515 * config.in (STRICTCOFF): New for strict COFF.
1517 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1518 i386-*-go32* and i386-go32-rtems*.
1519 * configure: Rebuilt.
1521 * config/obj-coff.c (obj_coff_endef): Follow the historical
1522 behavior if STRICTCOFF is not defined.
1524 * doc/internals.texi: Document STRICTCOFF.
1526 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1528 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1529 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1530 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1531 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1532 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1533 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1534 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1537 2000-08-22 Eric Christopher <echristo@cygnus.com>
1539 * config/tc-mn10300.c: (md_apply_fix): New function.
1540 (mn10300_force_relocation): New function.
1541 (mn10300_fix_adjustable): New function.
1543 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1544 (TC_HANDLES_FX_DONE): Define.
1545 (obj_fix_adjustable): Define.
1546 (MD_APPLY_FIX3): Define.
1547 (TC_LINKRELAX_FIXUP): Define.
1549 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1551 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1553 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1555 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1557 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1558 if the fixup resulted in a relocation.
1560 2000-08-18 Nick Clifton <nickc@redhat.com>
1562 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1563 Make reference to first element of shift_names explicit.
1565 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1567 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1568 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1569 add a symbol's address. Removed all target-specific #ifdefs that
1570 used to accomplished the same.
1571 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1572 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1573 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1574 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1575 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1577 2000-08-17 Kazu Hirata <kazu@hxi.com>
1579 * dwarf2dbg.c: Fix formatting.
1581 2000-08-17 Nick Clifton <nickc@redhat.com>
1583 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1584 to be recoded as logical shift lefts by zero.
1586 2000-08-16 Jim Wilson <wilson@cygnus.com>
1588 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1589 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1591 (note_register_values): Handle IA64_OPND_R3_2 operands.
1593 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1595 * config/tc-i860.c (md_operand): Silly typo fixed.
1597 2000-08-16 Nick Clifton <nickc@redhat.com>
1599 * config/tc-arm.c (struct asm_shift): Delete.
1601 (enum asm_shift_index): New.
1602 (struct asm_shift_properties): New.
1603 (struct asm_shift_name): New.
1604 (shift_properties[]); New.
1605 (shift_names[]); New.
1607 (decode_shift): Use new structures.
1608 Issue a warning is "ROR #0" is used.
1609 Issue a warning if "ASR #0" or "LSR #0" is used.
1611 (md_begin): Initialise arm_shift_hsh table from new
1612 asm_shift_name array.
1614 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1616 * config/tc-sparc.c: Kill all warnings.
1617 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1619 (md_show_usage): Update usage text.
1621 2000-08-16 Nick Clifton <nickc@redhat.com>
1623 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1626 2000-08-15 Will Cohen <wcohen@redhat.com>
1628 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1630 * config/tc-sh.c (md_assemble): Changed so debug_type
1631 test performed for ppi_assemble
1632 * config/tc-sh.c: Included dwarf2dbg.h.
1633 (debug_line): Defined.
1634 (md_assemble): Generates dwarf2 line info.
1635 (sh_finalize): New function. Finalize dwarf2 info.
1636 (assemble_ppi): Returns size of code generated.
1637 (build_Mytes): Returns size of code generated.
1638 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1639 * config/tc-sh.h (md_end): Defined.
1640 (sh_finalize): Declared.
1642 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1644 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1647 2000-08-14 Nick Clifton <nickc@redhat.com>
1649 * config/tc-arm.c (do_bx): Allow "bx pc".
1651 2000-08-14 Jim Wilson <wilson@cygnus.com>
1653 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1654 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1655 (md_begin): Change assignment to md.flag to OR in the new bit.
1657 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1659 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1660 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1663 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1665 * NEWS: Mention i860 support.
1667 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1669 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1671 2000-08-14 Andreas Schwab <schwab@suse.de>
1673 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1675 2000-08-11 Andreas Schwab <schwab@suse.de>
1677 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1680 2000-08-11 Kazu Hirata <kazu@hxi.com>
1682 * expr.c: Fix formatting.
1683 * config/obj-bout.c: Likewise.
1685 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1687 * doc/c-i860.texi: Flesh out the i860 section more.
1689 2000-08-10 Kazu Hirata <kazu@hxi.com>
1691 * symbols.c: Fix formatting.
1694 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1696 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1697 has the IgnoreSize bit set.
1699 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1701 From Rodney Brown <RodneyBrown@mynd.com>
1702 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1703 * configure: Regenerate.
1705 2000-08-09 Kazu Hirata <kazu@hxi.com>
1707 * hash.c: Fix formatting.
1710 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1712 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1713 (i860_fix_info): New enum.
1714 (MD_APPLY_FIX3): Define.
1715 (WORKING_DOT_WORD): Define.
1716 (TC_HANDLES_FX_DONE): Define.
1717 (DIFF_EXPR_OK): Define.
1718 (LISTING_HEADER): Define.
1719 (TARGET_FORMAT): Select target format based on endian flag.
1720 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1721 (target_big_endian): Add external declaration.
1723 * config/tc-i860.c: All existing code reworked completely. Other
1724 new code shown below.
1725 (SYNTAX_SVR4): Define.
1726 (target_warn_expand): New variable.
1727 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1728 (md_longopts): Declare and define with new options (-EL, -EB,
1730 (md_show_usage): New function.
1731 (md_operand): New function.
1732 (obtain_reloc_for_imm16): New function.
1733 (md_apply_fix3): New function.
1734 (tc_gen_reloc): New function.
1736 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1738 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1739 2 bytes of the jump address are in the same frag.
1740 (find): Accept 68hc12 register indirect modes.
1742 * NEWS: Mention 68HC11 & 68HC12 support.
1744 2000-08-07 Richard Henderson <rth@cygnus.com>
1746 * config/tc-ia64.c (unwind): Add prologue_mask member.
1747 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1748 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1749 (dot_body): Clear unwind.prologue_mask.
1750 (dot_prologue): Set it. Accept a register second argument.
1752 2000-08-07 Kazu Hirata <kazu@hxi.com>
1754 * config/atof-ieee.c: Fix formatting.
1755 * config/atof-tahoe.c: Likewise.
1757 2000-08-06 Nick Clifton <nickc@cygnus.com>
1759 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1762 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1763 of .popsection, .previous, .pushsection, .subsection,
1764 .version, .vtable_entry, .vtable_inherit and .weak.
1766 2000-08-05 Kazu Hirata <kazu@hxi.com>
1768 * config/tc-cris.c: Fix formatting.
1769 * config/tc-i386.c: Likewise.
1770 * config/tc-sparc.c (sparc_ip): Simplify the code.
1772 2000-08-04 Kazu Hirata <kazu@hxi.com>
1774 * config/tc-cris.c: Rearrange code for readability.
1775 * config/tc-d10v.c: Fix formatting.
1776 * config/tc-m32r.c: Likewise.
1777 * config/tc-sparc.c: Likewise.
1779 2000-08-02 Jim Wilson <wilson@cygnus.com>
1781 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1782 before ia64_find_opcode.
1783 (md_assemble): Likewise.
1785 2000-08-01 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1788 Undo some formatting fixes.
1790 2000-08-01 Kazu Hirata <kazu@hxi.com>
1792 * config/obj-som.c: Fix formatting.
1793 * config/obj-ieee.c: Likewise.
1794 * config/tc-arm.c: Likewise.
1795 * config/tc-v850.c: Likewise.
1797 2000-08-01 Nick Clifton <nickc@redhat.com>
1799 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1800 index by command line option.
1802 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1804 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1805 (@node M68K-Branch): Rewrite to match the reality.
1807 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1809 * doc/c-i860.texi: New file.
1810 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1811 * doc/Makefile.in: Regenerate.
1812 * doc/all.texi: Add I860 as relevant architecture.
1813 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1815 2000-07-31 Kazu Hirata <kazu@hxi.com>
1817 * config/tc-d30v.c: Fix formatting.
1819 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1821 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1822 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1823 long emit a long branch if available instead of an absolute jump, never
1824 emit absolute jumps for anything with --pcrel.
1826 * doc/c-m68k.texi: Document new command line option.
1828 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1830 * config/tc-avr.c: Use PARAMS macro in function declarations.
1831 Don't declare md_pcrel_from_section (already in tc-avr.h).
1832 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1833 (avr_operand): Don't set (unsigned) op_mask to -1.
1835 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1837 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1838 * configure: Regenerated.
1839 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1840 of operand to the .type directive (.e.g, "type").
1842 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1844 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1845 * app.c (do_scrub_chars): Record where first comment found.
1846 * read.c (read_a_source_file): Init found_comment on entry, and
1847 notify whether comments found on exit.
1848 * config/tc-hppa.c (md_shortopts): Add "c".
1849 (md_longopts): Add warn-comment.
1850 (md_parse_option): Handle it.
1851 (md_show_usage): Show available options.
1852 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1854 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1856 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1857 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1859 (md_estimate_size_before_relax): Don't fall off end of function.
1861 2000-07-27 Kazu Hirata <kazu@hxi.com>
1863 * config/tc-avr.c: Fix formatting.
1864 * config/tc-ns32k.c: Likewise.
1866 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1868 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1870 2000-07-27 Kazu Hirata <kazu@hxi.com>
1872 * config/tc-d10v.c: Fix formatting.
1873 * config/tc-z8k.c: Likewise.
1874 * config/tc-sparc.c: Likewise.
1876 2000-07-26 Dave Brolley <brolley@redhat.com>
1878 * cgen.c (queue_fixup): Declare opinfo.
1879 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1880 (gas_cgen_md_operand): Ditto.
1881 (gas_cgen_md_apply_fix3): Ditto.
1883 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1885 * config/obj-coff.c (obj_frob_symbol): Don't merge
1886 labels. Don't merge if the symbol isn't constant. Return
1887 immediately if a symbol is merged.
1889 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1891 * frags.c (frag_align): Correct absolute section alignment.
1893 2000-07-20 DJ Delorie <dj@redhat.com>
1895 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1896 it breaks linking against DLLs.
1898 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1900 * configure.in: Add CRIS support.
1901 * configure: Regenerate.
1902 * Makefile.am: (CPU_TYPES): Add cris.
1903 (CPU_OBJ_VALID) [aout]: Add cris.
1904 (MULTI_CPU_TYPES): Add cris.
1905 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1906 [coff]: Only i386 and mips are valid.
1907 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1908 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1909 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1910 Regenerate dependencies.
1911 * Makefile.in: Regenerate.
1912 * aclocal.m4: Regenerate.
1913 * as.c: Declare crisaout, criself.
1914 * config/tc-cris.h, config/tc-cris.c: New.
1915 * config/e-criself.c, config/e-crisaout.c: New.
1916 * po/POTFILES.in, po/gas.pot: Regenerate.
1918 2000-07-20 Kazu Hirata <kazu@hxi.com>
1920 * read.c: Fix formatting.
1921 * write.c: Fix formatting.
1923 2000-07-19 H.J. Lu <hjl@gnu.org>
1925 * sb.c: Include <stdlib.h> if exists for abort ().
1927 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1929 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1930 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1931 (pa_type_args): Same here.
1933 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1935 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1936 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1937 the storage class is already set.
1939 2000-07-17 Kazu Hirata <kazu@hxi.com>
1941 * config/tc-m68hc11.c: Fix formatting.
1942 * config/tc-mn10200.c: Likewise.
1943 * config/tc-mn10300.c: Likewise.
1944 * config/tc-pj.c: Likewise.
1945 * config/tc-tic80.c: Likewise.
1946 * config/tc-w65.c: Likewise.
1948 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1950 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1953 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1955 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1958 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1960 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1961 ELF as are used for SOM (except the 32-bit reloc one) to decide
1962 whether a symbol can be reduced to a section symbol. Expand on
1963 the comment for symbols involved in LR% and RR% expressions.
1965 2000-07-14 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-mips.c (mips_disable_float_construction): New
1968 static variable. Set to true if doubles should not be
1969 constructed by loading two single width fp registers with
1970 halves of the value.
1971 (mips_ip): Test mips_disable_float_construction.
1972 (md_longopts): Add command line switches --construct-floats
1973 and --no-construct-floats.
1974 (md_parse_option): Parse new command line options.
1975 (md_show_usage): Describe new command line options.
1977 * doc/c-mips.texi: Document new command line options.
1979 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1981 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1982 * configure: Regenerate.
1984 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1986 * configure.in (DEFAULT_EMULATION setting): Revert part of
1987 2000-07-01 change that set te_multi=multi unless set to tmips.
1988 * configure: Regenerate.
1990 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1992 * config/obj-coff.c (coff_frob_section): Add padding to the last
1993 section when aligning it increases its size.
1995 2000-07-11 Kazu Hirata <kazu@hxi.com>
1997 * config/tc-tic54x.c: Fix formatting.
1999 2000-07-10 Kazu Hirata <kazu@hxi.com>
2001 * config/tc-h8500.c: Fix formatting.
2002 * config/tc-tic54x.c: Fix formatting.
2004 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2006 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2007 displacements correctly.
2009 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2011 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2013 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2017 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2019 From David Huggins-Daines <dhd@linuxcare.com>
2020 * config/te-hppalinux64.h: Add a new emulation.
2021 * configure.in (emulations): Add configure bits to support the
2022 64-bit Linux/parisc target.
2023 * configure: Regenerate.
2025 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2026 (md_shortopts): Add `V' for ELF.
2028 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2029 when SOM or ELF_ARG_RELOC are defined.
2030 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2031 ELF_ARG_RELOC are defined.
2032 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2033 (pa_stringer): ..Do it here instead. Fix comment typos.
2034 (hppa_force_relocation): Cast enums to int before comparing with
2037 From Ryan Bradetich <rbradetich@uswest.net>
2038 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2039 redifinition warning.
2040 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2041 (hppa_force_relocation): ditto
2042 (md_apply_fix): Added cast to buf to fix warnings.
2044 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2045 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2047 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2048 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2049 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2050 reloc_type** to avoid warnings in switch.
2051 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2052 little earlier instead.
2054 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2056 (pa_type_args): Use symbol_arg_reloc_info.
2057 (struct pa_it): Make arg_reloc unsigned int.
2058 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2059 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2060 (pa_code): Delete. pa_text duplicates this function.
2061 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2062 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2064 (cons_fix_new_hppa): Actually change selector to e_fsel when
2065 warning about assuming so.
2066 (tc_gen_reloc): More example elf arg reloc code.
2067 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2068 (hppa_force_relocation): Likewise.
2070 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2072 (pa_end_of_source): Prototype.
2073 (hppa_fix_adjustable): Prototype.
2074 (LABELS_WITHOUT_COLONS): Move it..
2075 * config/te-hppa.h: To here.
2077 * config/te-hppa64.h: New file.
2079 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2081 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2082 format -10, -16, 16 relocs.
2083 (hppa_elf_mark_end_of_function): Test for null
2084 last_call_info->start_symbol
2086 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2087 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2088 re_assesmble_* functions. Delete extraneous statements. Fix
2090 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2091 insn to re_assemble_*.
2093 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2095 * doc/internals.texi (Expressions): Fix typo.
2097 2000-07-08 Kazu Hirata <kazu@hxi.com>
2099 * config/tc-sh.c: Fix formatting.
2100 * config/tc-tic54x.c: Fix formatting.
2101 * depend.c: Fix formatting.
2102 * flonum-konst.c: Likewise.
2103 * flonum-mult.c: Likewise.
2105 2000-07-07 Kazu Hirata <kazu@hxi.com>
2107 * config/tc-sh.c: Fix comments.
2108 * config/obj-vms.c: Fix comments.
2109 * config/tc-a29k.c: Likewise.
2110 * config/tc-alpha.c: Likewise.
2111 * config/tc-h8300.c: Likewise.
2112 * config/tc-h8500.c: Likewise.
2113 * config/tc-i370.c: Likewise.
2114 * config/tc-ia64.c: Likewise.
2115 * config/tc-m68hc11.c: Likewise.
2116 * config/tc-m68k.c: Likewise.
2117 * config/tc-mips.c: Likewise.
2118 * config/tc-ns32k.c: Likewise.
2119 * config/tc-ppc.c: Likewise.
2120 * config/tc-z8k.c: Likewise.
2122 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2124 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2125 Default to '(SEC_LOAD | SEC_DATA)'.
2126 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2128 * doc/internals.texi (CPU Backend): Describe
2129 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2131 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2133 * as.c (parse_args): NULL terminate the long option list.
2135 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2137 * config/tc-d30v.h: Include "write.h" for fixS.
2138 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2140 2000-07-05 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-d30v.c (write_2_short): Further changes to warning
2143 messages produced when combining EITHER_BUT_PREFER_MU attributed
2146 2000-07-05 DJ Delorie <dj@redhat.com>
2150 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2152 * config/tc-arm.c (psrs): Accept combinations of flags.
2154 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2156 * config/tc-avr.c: Change _ () to _() around all strings marked
2157 for translation (exception from the usual coding style).
2158 (avr_opt): New struct variable, how the new switches are set.
2159 (OPTION_MMCU): Define as 'm' and actually use.
2160 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2161 (show_mcu_list): New function, display the list of known MCUs.
2162 (md_show_usage): Document the new switches. Call show_mcu_list.
2163 (avr_set_arch): Change 'm' to OPTION_MMCU.
2164 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2165 Handle the new switches.
2166 (avr_operands): Disable warnings for undefined combinations of
2167 operands if -mall-opcodes. Disable warnings for skipping two-word
2168 instructions if enhanced core or -mno-skip-bug.
2169 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2170 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2171 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2172 (avr_ldi_expression): Warn about implicit lo8().
2173 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2175 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2177 * configure.in: Add entry for mips-*-sysv4*MP*
2178 * configure: Rebuild
2179 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2180 elf32-tradlittlemips for traditional mips targets.
2181 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2182 test for Link Once sections as in adjust_reloc_syms.
2183 * config/te-tmips.h: New file for traditional mips targets. Define
2186 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2188 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2189 flags argument is not present, don't change an existing section's
2190 section's attributes. If the flags argument is present, warn if the
2191 attributes don't match the section's current attributes. When
2192 long section names are supported, set SEC_LINK_ONCE and
2193 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2195 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2197 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2198 symbols; create them.
2200 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2202 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2203 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2205 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2207 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2208 expressions. Ignore the problem when handling 16 bit signed
2209 immediates, because the assembler will take care of the relocation
2212 2000-06-27 Nick Clifton <nickc@cygnus.com>
2214 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2215 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2216 sequential order, and emit warning messages if the input source
2217 code contains constructs like that, or parallel constructs
2218 containing such opcodes.
2220 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2222 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2223 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2224 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2225 (md_show_usage): Update usage message.
2226 (md_parse_option): Allow redefinition of MCU type within the
2227 same avr[1-5] bfd machine type. Show both old and new MCU type
2228 in the error message.
2229 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2230 Simplify 8K wrap code.
2232 2000-06-25 Kazu Hirata <kazu@hxi.com>
2234 * config/obj-aout.c: Remove all uses of DEFUN.
2235 * config/obj-ieee.c: Likewise.
2236 * config/tc-sh.c: Fix comment typos.
2237 * config/tc-tahoe.c: Likewise.
2238 * config/tc-vax.c: Likewise.
2239 * config/tc-w65.c: Likewise.
2240 * config/tc-z8k.c: Likewise.
2241 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2243 2000-06-24 DJ Delorie <dj@cygnus.com>
2245 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2246 more changes from Sept 1999
2247 (tc_i386_fix_adjustable): ditto
2248 (md_apply_fix3): ditto
2250 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2252 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2253 (gas_cgen_parse_operand): Set it around expression() call.
2254 (gas_cgen_md_operand): Test for it before longjmp().
2256 2000-06-24 Kazu Hirata <kazu@hxi.com>
2258 * config/tc-h8500.c: Remove all uses of DEFUN.
2259 * config/tc-sh.c: Likewise.
2260 * config/tc-w65.c: Likewise.
2261 * config/tc-z8k.c: Likewise.
2263 * config/tc-h8500.c: Fix typos in comments.
2265 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2267 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2270 2000-06-23 matthew green <mrg@redhat.com>
2272 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2273 defined. Fix error message for `[' grouping.
2275 2000-06-22 Kazu Hirata <kazu@hxi.com>
2277 * config/tc-h8300.c: Fix formatting and comment typos.
2279 2000-06-22 Timothy Wall <twall@cygnus.com>
2281 * config/tc-ia64.c (note_register_values): Move premature QP
2282 notation clearing into the appropriate place.
2284 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2286 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2287 first before anything else. Add bin-bugs.h, emul.h and progress.h
2288 Sort list of files as for $(OBJS) in Makefile.am.
2290 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2291 find one. Remake dependencies.
2292 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2293 * Makefile.in: Regenerate.
2294 * doc/Makefile.in: Regenerate.
2296 * config/tc-i386.c (i386_displacement): Don't assume a constant
2297 displacement is necessarily 16 bits when in 16 bit code mode.
2298 (md_assemble): Instead size the displacement here after we know
2299 for sure that a .code16gcc operand hasn't automatically added
2300 operand size prefixes.
2302 2000-06-21 H.J. Lu <hjl@gnu.org>
2304 * Makefile.am: Rebuild dependency.
2305 * Makefile.in: Rebuild.
2307 2000-06-21 Kazu Hirata <kazu@hxi.com>
2309 * config/tc-h8300.c (parse_reg): Make the function static.
2310 (parse_exp): Likewise.
2312 2000-06-20 DJ Delorie <dj@cygnus.com>
2314 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2315 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2316 for cygwin import libraries to work properly.
2318 2000-06-20 H.J. Lu <hjl@gnu.org>
2320 * Makefile.am: Rebuild dependency.
2321 * Makefile.in: Rebuild.
2322 * configure: Likewise.
2323 * doc/Makefile.in: Likewise.
2325 2000-06-20 Timothy Wall <twall@cygnus.com>
2327 * doc/internals.texi (CPU backend): Add @itemx for
2328 TC_START_LABEL_WITHOUT_COLON.
2329 * doc/c-tic54x.texi: New.
2330 * doc/as.texinfo: Add tic54x features and include primary tic54x
2332 * doc/all.texi: Add C54X.
2333 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2334 * doc/Makefile.in: Regenerate.
2335 * configure.in: Add tic54x and define LIBM for tic54x.
2336 * configure: Regenrate.
2337 * config/tc-tic54x.[ch]: New.
2338 * config/obj-coff.h: Add tic54x.
2339 * Makefile.am: (CPU_TYPES): Add tic54x.
2340 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2341 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2342 (as_new_LDADD): Add $(LIBM).
2343 * Makefile.in: Regenerate.
2345 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2347 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2348 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2349 * doc/as.texinfo: Likewise.
2351 * configure, Makefile.in: Regenerate.
2352 * configure.in (emulations): Recognize m6811 and m6812.
2353 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2354 Added files for 68hc11 and 68hc12 assembler.
2355 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2356 * config/tc-m68hc11.h: Header definition for that assembler.
2358 2000-06-18 Nick Clifton <nickc@redhat.com>
2360 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2361 instead of OCTETS_PER_BYTE.
2363 * config/tc-v850.c: Fix compile time warnings.
2364 * config/tc-ppc.c: Fix compile time warnings.
2366 2000-06-18 H.J. Lu <hjl@gnu.org>
2368 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2369 * configure: Rebuild.
2371 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2373 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2376 2000-06-16 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2379 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2381 * doc/c-mips.texi: Document newly accepted cpu variants.
2383 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2385 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2387 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2389 * macro.c (getstring): Make it possible to escape the quote
2392 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2394 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2396 2000-06-13 H.J. Lu <hjl@gnu.org>
2398 * configure: Regenerate.
2400 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2402 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2404 * doc/internals.texi (line_separator_chars): Semicolon is no
2405 longer a default. Mention null and newline as defaults.
2407 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2409 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2410 * config/tc-i860.h (line_separator_chars): Likewise.
2411 * config/tc-h8300.c (line_separator_chars): Likewise.
2412 * config/tc-i960.c (line_separator_chars): Likewise.
2413 * config/tc-m68k.c (line_separator_chars): Likewise.
2414 * config/tc-mips.c (line_separator_chars): Likewise.
2415 * config/tc-ns32k.c (line_separator_chars): Likewise.
2416 * config/tc-sparc.c (line_separator_chars): Likewise.
2417 * config/tc-vax.c (line_separator_chars): Likewise.
2419 * config/tc-h8300.c (comment_chars): Use string initialiser.
2420 * config/tc-i960.c (line_comment_chars): Likewise.
2421 * config/tc-z8k.c (comment_chars, line_comment_chars,
2422 line_separator_chars): Likewise.
2424 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2427 2000-06-08 Nick Clifton <nickc@cygnus.com>
2429 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2432 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2434 * configure.in (VERSION): Update to show this is the CVS mainline.
2436 2000-06-08 Matthew Jacob <mjacob@feral.com>
2438 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2439 $at is the integer register $r28, vs. both $r28 and the floating
2440 point register $f28.
2442 2000-06-08 James E. Wilson <wilson@cygnus.com>
2444 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2445 (dot_endp): Don't call ia64_flush_insns.
2446 (emit_one_bundle): Don't delete prologue/body records from
2447 unwind_record list in first loop. Rewrite second loop to account for
2450 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2452 * config/tc-ia64.c: Add missing prototypes.
2453 (generate_unwind_image): Cast argument to output_unw_records call.
2455 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2457 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2459 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2461 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2462 (REGISTER_P): likewise.
2463 (avr_opcodes): uses include/opcode/avr.h
2464 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2466 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2468 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2471 2000-06-03 H.J. Lu <hjl@gnu.org>
2473 * read.c (is_end_of_line): Put back `;'.
2475 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2477 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2479 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2481 * expr.c (operand): Test is_end_of_line outside switch to catch
2482 line separator chars that are also operators.
2483 (operator): Return O_illegal for line separator chars.
2485 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2486 entry (or `!' entry for TC_HPPA).
2488 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2489 before indexing is_end_of_line. Remove redundant check for '\0'.
2491 * config/tc-h8500.c (md_assemble): Likewise.
2492 * config/tc-mcore.c (md_assemble): Likewise.
2493 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2496 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2498 * config/tc-mcore.c (mcore_cons): Likewise.
2499 (mcore_float_cons): Likewise.
2500 (mcore_stringer): Likewise.
2501 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2503 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2505 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2507 2000-05-29 Nick Clifton <nickc@cygnus.com>
2509 * config/tc-sh.c: Fix compile time warning messages.
2511 * config/tc-mips.c: Fix compile time warning messages.
2513 2000-05-29 Philip Blundell <philb@gnu.org>
2515 * doc/as.texinfo: Update copyright dates.
2516 (Local Labels): Delete misplaced mention of ARM.
2517 * NEWS: Mention ARM ELF support.
2519 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2521 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2522 it is modified, and use the real_size to compute the frag address
2523 for dwarf2 line info.
2525 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2527 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2528 line-matching scheme to cope with automake moving variables around.
2529 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2530 * Makefile.in: Regenerate.
2532 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2534 * config/tc-sparc.c (sparc_relax): New.
2535 (md_longopts): Add -relax and -no-relax options.
2536 (md_parse_options, md_show_usage): Likewise.
2537 (md_apply_fix3): Optimize tail call into branch always if possible.
2539 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2541 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2542 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2543 rules, with warning when a GAS statement specifies a packing that
2544 will result in an instruction being squashed.
2545 Added typdef packing_type and enumerals, changed various integer
2546 literals to use the enumerals.
2548 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2550 * config/tc-ia64.c (dot_restorereg_p): New function.
2551 (md_pseudo_table): Add restorereg.p.
2552 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2553 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2555 * config/tc-ia64.h (unw_record_type): Add unwabi.
2556 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2557 called MASK with members for imask, and the masks produced by
2558 fr_mem, gr_mem, br_mem, and frgr_mem.
2559 (unw_p_record): Add members ABI and CONTEXT.
2560 (unw_x_record): Add member AB.
2561 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2562 as pseudo-register for use during unwind info generation.
2563 (AR_PFS, AR_LC): New macros.
2564 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2565 whose names start with an at sign (as in "@priunat").
2566 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2568 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2569 proc_end, unwind_info, personality_routine): Consolidate into
2570 "unwind" structure to reduce offset-table use. Add member
2571 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2573 (output_R1_format, output_R3_format, output_P3_format,
2574 output_P6_format): Initialize R with zero to reduce compiler warnings.
2575 (output_P7_format): Ditto. Add `default' branch to switch
2576 statement to reduce compiler warnings.
2577 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2578 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2579 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2580 into single argument.
2581 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2582 compiler warnings. Merge A and B args into single argument.
2583 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2584 A and B args into single argument.
2585 (free_record): Removed (wasn't used).
2586 (free_list_records): Also free imasks in prologue records.
2587 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2588 (output_spill_mask): Remove.
2589 (output_unwabi): New function.
2590 (output_epilogue, output_label_state, output_copy_state): Call
2592 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2593 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2595 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2596 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2597 as part of handling the prologue records. Emit region's imask if
2598 we have one. Handle unwabi, epilogue, label_state, copy_state,
2599 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2600 spill_sprel_p, and spill_reg_p records.
2601 (set_imask, count_bits, slot_index): New function.
2602 (fixup_unw_records): Fix region size computation. Handle
2603 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2604 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2605 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2606 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2607 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2608 (dot_save): Use manifest constants for applicaton registers.
2609 Handle REG_PR and REG_PRIUNAT.
2610 (dot_restore): Don't just ignore it.
2611 (dot_restorereg): New function..
2612 (generate_unwind_image): Ensure unwind info is a multiple of eight
2613 bytes, not just four bytes.
2614 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2615 (dot_altrp): Don't just ignore it.
2616 (dot_savemem): New function. Replaces dot_savesp() and
2617 dot_savepsp(). Use manifest constants for applicaton registers.
2618 Handle REG_PR and REG_PRIUNAT.
2619 (dot_savef): Simplify.
2620 (dot_saveb): Support generation of br_gr.
2621 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2622 dot_label_state, dot_copy_state): New function.
2623 (dot_unwabi): Don't just ignore it.
2624 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2625 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2626 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2627 (emit_one_bundle): Set slot number for prologue/body records
2628 *before* emitting the first insn.
2629 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2630 (md_begin): Declare "psp" pseudo-register.
2631 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2632 so we don't get segfault.
2633 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2634 counts as required per SW Conventions manual
2635 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2636 output_preds_psprel, output_preds_sprel, output_spill_base,
2637 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2638 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2639 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2640 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2641 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2642 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2643 (dot_vframe): Implement.
2644 (dot_vframesp, dot_vframepsp): New function.
2646 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2648 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2649 * configure: Regenerate.
2651 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2653 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2654 (md_estimate_size_before_relax): so we can use it here instead of
2655 old kludges. Localise vars to blocks. Comment.
2657 * frags.c (frag_new): Update fr_var comments.
2658 * frags.h (struct frag): Ditto.
2660 2000-05-22 Richard Henderson <rth@cygnus.com>
2662 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2663 (pseudo_func): Add pcrel.
2664 (operand_match): Handle IA64_OPND_TGT64.
2665 (build_insn): Likewise.
2666 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2667 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2668 (fix_insn): Handle all three 64-bit relocation types.
2670 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2672 * obj.h (struct format_ops): New members begin, app_file,
2673 s_set_other, s_set_desc, s_get_type, s_set_type,
2674 separate_stab_sections, init_stab_section.
2676 * config/obj-multi.h: Update GPL notice to v2.
2678 (obj_app_file): New.
2679 (S_SET_SIZE): Test s_set_size for NULL before calling.
2680 (S_SET_ALIGN): Similar for s_set_align.
2685 (SEPARATE_STAB_SECTIONS): New.
2686 (INIT_STAB_SECTION): New.
2687 (EMIT_SECTION_SYMBOLS): New.
2688 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2690 * config/obj-elf.h: Update GPL notice to v2.
2691 Mention that this file is included from obj-multi.h.
2692 (obj_begin): Wrap definition in ifndef.
2693 (elf_file_symbol): Constify declaration.
2694 (obj_app_file): Ditto.
2695 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2696 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2698 * config/obj-elf.c (elf_s_set_other): New.
2699 (elf_file_symbol): Constify argument.
2700 (elf_separate_stab_sections): New.
2701 (elf_init_stab_section): New.
2702 (elf_format_ops): Add new members. Remove comma at end.
2704 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2705 (ecoff_format_ops): Add new fields. Remove comma at end.
2706 Mention inconsistency for emit_section_symbols.
2708 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2710 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2711 (coff_separate_stab_sections): New.
2712 (coff_format_ops): Add new members.
2714 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2715 (obj_aout_s_set_other): New.
2716 (obj_aout_s_set_desc): New.
2717 (obj_aout_s_get_type): New.
2718 (obj_aout_s_set_type): New.
2719 (obj_aout_separate_stab_sections): New.
2720 (aout_format_ops): New members added. Use obj_aout_process_stab,
2721 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2722 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2724 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2726 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2728 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2729 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2730 (md_estimate_size_before_relax): Ensure jumps to weak and
2731 externally visible symbols are relocatable.
2733 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2735 * stabs.c (aout_process_stab): Make global.
2736 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2737 * read.h (aout_process_stab): Declare.
2739 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2740 Generalize to *aout, *coff *elf.
2741 * configure: Regenerated.
2743 * doc/internals.texi (Object format backend): Say
2744 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2746 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2747 * Makefile.in: Regenerated.
2749 2000-05-19 Catherine Moore <clm@cygnus.com>
2751 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2753 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2755 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2756 instruction to reflect change in re_assemble_*.
2758 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2760 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2761 build PA64 ELF tools.
2762 * configure: Rebuilt.
2764 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2766 * Makefile.am: Regenerate dependencies.
2767 * Makefile.in: Regenerate.
2769 2000-05-15 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-arm.c (struct asm_psr): Add boolean field
2772 distinguishing between CSPR and SPSR. Rename 'number' field
2774 (psrs): Rearrange contents to match new asm_psr structure.
2775 (arm_psr_parse): Move next to psr_required_here. Make it
2776 return an asm_psr structure.
2777 (psr_required_here): Use asm_psr structure returned by
2779 (do_msr): Reorganise to allow psr_required_here to be called
2781 (md_undefined_name): Mark 'name' parameter as unused, since
2782 the COFF target does not use it.
2784 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2786 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2788 * config/te-aux.h: Likewise.
2789 * config/te-dpx2.h: Likewise.
2790 * config/te-go32.h: Likewise.
2791 * config/te-hp300.h: Likewise.
2792 * config/te-hppa.h: Likewise.
2793 * config/te-i386aix.h: Likewise.
2794 * config/te-ic960.h: Likewise.
2795 * config/te-interix.h: Likewise.
2796 * config/te-nbsd532.h: Likewise.
2797 * config/te-pc532mach.h: Likewise.
2798 * config/te-ppcnw.h: Likewise.
2799 * config/te-psos.h: Likewise.
2800 * config/te-sparcaout.h: Likewise.
2801 * config/te-sun3.h: Likewise.
2802 * config/te-sysv32.h: Likewise.
2804 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2806 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2807 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2808 and sign extend without an if statement.
2809 (build_bytes): Likewise.
2811 2000-05-14 Kazu Hirata <kazu@hxi.com>
2813 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2814 X_add_symbol L_32 case.
2816 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2818 * config/te-freebsd.h: New file.
2820 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2822 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2823 bindtextdomain): Replace defines with those from intl/libgettext.h
2824 to quieten gcc warnings.
2826 * NEWS: Mention x86 .arch and -q.
2828 * config/tc-i386.c (quiet_warnings): New.
2829 (md_assemble): Use quiet_warnings.
2830 (md_parse_option): Set quiet_warnings from -q.
2831 (md_show_usage): Mention -q, delete -m.
2832 (flag_do_long_jump): Delete.
2833 (md_parse_option): Remove -m.
2834 (md_show_usage): Remove -m.
2835 (md_create_long_jump): Remove useless flag_do_long_jump code.
2837 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2838 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2840 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2841 Alexander Sokolov <robocop@netlink.ru>
2843 * doc/c-i386.texi (i386-Arch): New section.
2844 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2846 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2847 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2848 architecture has been given and is not 486.
2849 (set_cpu_arch): New.
2850 (md_pseudo_table): Add .arch.
2851 (md_assemble): Warn if cpu architecture has been given and an
2852 unsupported instruction.
2854 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2855 Move operand_types bit defines after relevant template field.
2856 (template): Add cpu_flags.
2860 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2862 * config/tc-mn10300.h (md_end): Define.
2863 (mn10300_finalize): Declare.
2864 * config/tc-mn10300.c: Include dwarf2dbg.h.
2865 (debug_line): Define.
2866 (md_assemble): Generate dwarf2 line info.
2867 (mn10300_finalize): New function. Finalize dwarf2 info.
2869 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2871 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2872 external version of the relocation for weak symbols.
2874 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2876 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2877 frame size in units of 16 bytes, as required per SW Conventions manual.
2878 (output_unw_records): Output info-block header as a dword to get
2881 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2883 * as.h: #include "file", not <file> on files from ../include.
2884 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2885 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2886 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2887 (tc_coff_symbol_emit_hook): Ditto.
2888 (OPTCOUNT): Cast to int to avoid compiler warning.
2889 (md_begin): Fix signed/unsigned warnings.
2891 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2893 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2894 ABRANCH LONG case for a conditional branch on a 68000.
2895 (md_estimate_size_before_relax): Likewise. Also handle
2896 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2897 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2898 PC-relative on all CPUs.
2899 (md_estimate_size_before_relax): Likewise.
2901 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2903 * as.c (parse_args): Just mention current year in printed
2906 2000-05-03 J.T. Conklin <jtc@redback.com>
2908 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2910 (md_parse_option): Recognize -m7400.
2912 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2914 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2915 don't permit lp to become less than the words array.
2917 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2919 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2920 Fix little-endian case.
2922 2000-05-03 David O'Brien <obrien@NUXI.com>
2924 * as.c (parse_args): Update copyright.
2926 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2928 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2929 for the .bss section too.
2931 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2933 * configure.in: Set em=linux for hppa-*-linux.
2934 * configure: Regenerate.
2935 * doc/Makefile.in: Regenerate with correct automake.
2937 * frags.c (frag_grow): Sanity check chunk_size.
2939 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2940 * config/obj-som.h: Likewise.
2941 * config/obj-ieee.h: Likewise.
2943 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2945 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2946 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2947 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2948 (pa_ip): low_sign_unext now returns via function value. Use
2949 re_assemble_* instead of dis_assemble_* and
2950 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2952 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2953 (md_section_align, md_parse_option, md_show_usage,
2954 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2955 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2956 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2957 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2958 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2960 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2961 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2962 outside of switch. Correct mask and shifting errors in case 10
2963 and case -11. In case 21, compare against signed range to suit
2964 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2965 case 17 and case 22, use offsetT variable to properly check range.
2966 Use re_assemble_* here too.
2967 (evaluate_absolute): Change type of value to offsetT. Call
2968 hppa_field_adjust to do the work for us.
2969 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2970 (pa_parse_cmpib_64_cmpltr): Ditto.
2971 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2972 of i to unsigned int.
2973 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2974 (pa_end_of_source): Return type is void.
2976 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2978 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2980 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2982 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2983 More comments added.
2984 (md_begin): Removed "construct symbols for each register name".
2985 Because register names conflicts with GCC generated function
2987 (avr_operand): Now constant numbers can be used as a register
2988 identifiers (0 as r0, 31 as r31).
2989 (md_assemble): use skip_space () before parsing instruction
2992 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2994 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2995 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2996 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2997 * configure: Regenerate.
2999 2000-04-29 Andreas Jaeger <aj@suse.de>
3001 * as.h: Correctly check GCC version.
3003 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3005 * doc/as.1: Fix unbalanced brackets.
3007 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3009 (line_comment_chars): Set to '/' if TE_FreeBSD.
3011 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3013 * configure.in: Configury support for PA64 (currently disabled).
3014 * configure: Rebuilt.
3016 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3018 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3019 bfd_set_section_alignment.
3021 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3023 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3026 2000-04-24 Nick Clifton <nickc@cygnus.com>
3028 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3029 * doc/as.texinfo (Align): Include arm and strongarm in list of
3030 targets that have the second form of the behaviour of the .align
3033 2000-04-24 Mark Klein <mklein@dis.com>
3035 * obj-som.c: Terminate obj_pseudo_table.
3037 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3039 * as.c (parse_args): Allow md_parse_option to override -a listing
3041 * config/obj-coff.c (add_lineno): Change type of offset parameter
3042 from "int" to "bfd_vma."
3043 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3044 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3045 (ppc_change_csect): Align correctly for XCOFF64.
3046 (ppc_machine): New function, which discards "ppc_machine" line.
3047 (ppc_tc): Cons for 8 when code is 64 bit.
3048 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3050 (md_parse_option): Handle -a64 and -a32.
3052 * config/tc-ppc.h (TARGET_MACH): Define.
3053 (TARGET_FORMAT): Move to function.
3054 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3056 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3058 * config/tc-avr.c: New AVR_ISA_ defined.
3059 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3060 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3061 for `fmul', `movw' and `lpm R,Z' instructions.
3062 (avr_operands): Warn if current opcode is a two-word instruction
3063 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3064 (avr_opcodes): New commands added.
3065 (REGISTER_P): Check 'a' and 'v' constraint letters.
3066 (mcu_types): New MCU added.
3068 2000-04-22 Timothy Wall <twall@cygnus.com>
3070 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3072 (operand_match): Conditionally insert default bit values for IMMU9.
3074 2000-04-14 Matthew Green <mrg@cygnus.com>
3076 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3077 * configure: Rebuilt.
3079 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3080 Jason Eckhardt <jle@cygnus.com>
3082 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3084 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3085 Added handling of new operand types l,y,&,fe,fE,fx.
3087 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3088 David Mosberger <davidm@hpl.hp.com>
3089 Timothy Wall <twall@cygnus.com>
3090 Andrew MacLeod <amacleod@cygnus.com>
3091 Jim Wilson <wilson@cygnus.com>
3093 * Makefile.am (CPU_TYPES): Add ia64.
3094 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3095 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3096 * Makefile.in: Rebuild.
3097 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3098 * configure: Rebuild.
3099 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3100 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3101 * expr.c (expr): Handle md_optimize_expr.
3102 * read.c (LEX_HASH): Add comment.
3103 * config/tc-ia64.c, config/tc-ia64.h: New files.
3105 2000-04-21 Richard Henderson <rth@cygnus.com>
3107 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3108 bundling a non-delayed branch type instruction.
3110 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3112 * config/tc-mn10300.c (HAVE_AM30): Define.
3113 (md_assemble): Use it.
3115 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3117 * config/obj-elf.c (obj_elf_change_section): Check for changed
3120 * Makefile.am: (CPU_MULTI_VALID): Remove.
3121 (MULTI_CPU_TYPES): Define.
3122 (MULTI_CPU_OBJ_VALID): Define.
3123 (DEPTC): Use the above.
3124 (DEPOBJ): Same here.
3126 Regenerate dependencies.
3127 * Makefile.in: Regenerate.
3129 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3131 * Makefile.am (YACC, LEX): Get them from configure.
3133 2000-04-18 H.J. Lu (hjl@gnu.org)
3135 * config/tc-i386.c (offset_in_range): Use addressT instead of
3136 bfd_vma for non-bfd assemblers.
3138 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3140 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3141 doesn't give spurious errors.
3143 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3145 * as.h (SEEK_SET): Define if undefined.
3147 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3149 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3150 constants, and don't assume offsetT is 32 bits.
3152 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3154 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3155 (md_pcrel_from_section): Add prototype.
3156 (d10v_fix_adjustable): Add prototype.
3157 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3159 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3161 2000-04-12 Nick Clifton <nickc@cygnus.com>
3163 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3164 symbol in frag chain.
3166 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3168 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3169 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3170 (fits_in_signed_word, smallest_imm_type): Ditto.
3171 (md_assemble): Use an offsetT var to hold offsetT values, not a
3173 (offset_in_range): New.
3174 (md_assemble): Use it.
3175 (md_convert_frag): Change type of target_address, opcode_address,
3176 and displacement_from_opcode_start to offsetT.
3177 (md_create_short_jump): Change type of offset to offsetT.
3178 (md_create_long_jump): Ditto.
3179 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3180 (md_chars_to_number): Remove.
3181 (output_invalid): Remove duplicate prototype.
3183 2000-04-09 Nick Clifton <nickc@cygnus.com>
3185 * Makefile.am (CPU_TYPES): Add 'avr'.
3186 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3187 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3189 * Makefile.in: Regenerate.
3191 * doc/as.texinfo: Add M32R documentation.
3193 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3195 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3196 --enable-build-warnings option.
3197 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3198 * Makefile.in, configure: Re-generate.
3200 2000-04-07 Nick Clifton <nickc@cygnus.com>
3202 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3203 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3204 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3205 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3206 (arm_force_relocation): Force relocations for
3207 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3209 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3211 * config/tc-sh.c (get_operands): There's no third operand if the
3212 first operand is an immediate.
3214 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3216 * config/tc-sh.c (immediate): Delete.
3217 (sh_operand_info): Add immediate member.
3218 (parse_reg): Use A_PC for pc.
3219 (parse_exp): Add second argument 'op'. All callers changed.
3220 (parse_at): Expect pc to be coded as A_PC.
3221 Use immediate field in *op.
3222 (insert): Add fourth argument 'op'. All callers changed.
3223 (build_relax): Add second argument 'op'. All callers changed.
3224 (insert_loop_bounds): New function.
3225 (build_Mytes): Remove DISP_4.
3226 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3227 (assemble_ppi): Use immediate field in *operand.
3228 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3229 (md_apply_fix): Likewise.
3230 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3232 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3234 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3236 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3238 * internals.texi (CPU backend): Document
3239 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3241 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3243 * po/gas.pot: Regenerate.
3245 * as.c (show_usage): Restore translated part of bug string.
3246 * gasp.c (show_usage): Likewise.
3248 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3249 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3250 than move-if-change.
3251 (DEP1): Modify for "gcc -MM".
3255 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3256 Update dependencies.
3257 * Makefile.in: Regenerate.
3259 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3261 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3262 (md_begin): Likewise.
3263 (HAVE_AM33): New macro.
3264 (md_assemble): Use it. Match r_regs and xr_regs only if
3267 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3269 * as.h: #include "bin-bugs.h"
3270 * as.c (show_usage): Use REPORT_BUGS_TO.
3271 * gasp.c: #include "bin-bugs.h"
3272 (show_usage): Use REPORT_BUGS_TO.
3274 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3276 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3278 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3279 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3284 * config/tc-i386.c (i386_immediate): Don't assume a constant
3285 immediate is necessarily 16 bits when in 16 bit code mode.
3286 (md_assemble): Instead set guess_suffix here after we have checked
3289 2000-04-02 Richard Henderson <rth@cygnus.com>
3291 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3292 quantities. Correct right shift sign extension.
3293 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3294 32-bit value when shifting into place.
3296 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3298 * app.c: Add ATTRIBUTE_UNUSED as needed.
3299 * config/tc-ppc.c: Likewise.
3300 (ppc_size): Make unsigned long.
3301 (ppc_insert_operand): Add casts to avoid warnings.
3303 2000-03-31 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-d10v.h (md_flush_pending_output): Define.
3307 2000-03-29 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3310 segment. Works for both BFD_ASSEMBLER and others.
3311 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3313 2000-03-29 Nick Clifton <nickc@cygnus.com
3315 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3317 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3319 * listing.c (LISTING_LHS_WIDTH): Default depends on
3321 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3323 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3325 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3328 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3330 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3332 * config/tc-avr.c (mcu_types): Add missing initialiser.
3333 (md_pcrel_from_section): Add prototype.
3334 (avr_operand): Remove redundant test of unsigned < 0.
3335 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3337 2000-03-27 Denis Chertykov <denisc@overta.ru>
3339 * config/tc-avr.c: New file for AVR support.
3340 * config/tc-avr.h: Likewise.
3341 * configure.in: Add AVR support.
3342 * configure: Regenerate.
3344 2000-03-26 Timothy Wall <twall@cygnus.com>
3346 * gasp.c (macro_op): Add new argument to check_macro call.
3347 Macro structure definitions moved to macro.h
3348 * sb.h: Add argument to prototype for input_scrub_include_sb.
3349 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3350 nesting checks with an additional flag.
3351 (struct input_save): Add flag to indicate whether current sb
3352 should be checked for proper macro/conditional nesting.
3353 (input_scrub_push/pop): Save/restore nest check flag.
3354 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3356 * macro.c (check_macro): Allow caller to retrieve parsed macro
3357 information if a pointer is provided. This information may be
3358 used by the new macro hooks.
3359 * macro.h: Update prototype for check_macro. Macro struct
3360 definitions moved here from macro.c/gasp.c.
3361 * read.c (read_a_source_file): Add parameter to check_macro call,
3362 and pass macro info to the macro hook, if defined.
3363 (input_scrub_insert_line): New. Allow insertion of a line of
3364 characters into the input stream.
3365 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3366 file into the input stream.
3367 (s_include): Use input_scrub_insert_file.
3368 * internals.texi: Document new macro hooks.
3369 * as.h: New prototypes added.
3371 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3373 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3374 an initial capital letter.
3375 (i386_index_check): Reindent.
3377 2000-03-19 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3382 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3384 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3385 instruction operand bad if Rd > 7 when generating
3386 thumb instructions. Prevents for example,
3387 "adr r12,label" from silently failing and generating
3388 the wrong instruction.
3390 2000-03-17 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3393 that have a destingation >= 0x400000.
3394 Fix compile time warning messages.
3396 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3398 * config/tc-sh.c (md_begin): When encountering insn that are
3399 not supported by the current arch, only change the name if
3400 its contents are the same as prev_name.
3401 (get_specific): If the the architecture doesn't match, fail.
3403 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3405 * config/tc-sh.c (IDENT_CHAR): Define.
3406 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3407 matching back where it came from.
3409 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3411 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3413 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3415 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3418 2000-03-15 Kazu Hirata <kazu@hxi.com>
3420 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3422 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3424 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3425 floating-point-number, make sure 'f' is in FLT_CHARS.
3427 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3429 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3430 (s_lcomm_internal): Use it.
3431 * doc/internals.texi (CPU backend): Document it.
3432 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3435 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3437 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3440 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3441 implementation doesn't have special handling for switch
3443 (macro_build): Allow for code in sections other than .text.
3445 (mips_ip): Likewise.
3446 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3447 Don't perform relocs if we will be outputting them.
3448 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3449 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3452 2000-03-09 Catherine Moore <clm@cygnus.com>
3454 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3455 relocation type based on the entry in the fixup structure.
3456 Put S_IS_EXTERN processing back in.
3458 2000-03-08 H.J. Lu (hjl@gnu.org)
3460 * Makefile.am (install-exec-tooldir): Depend on
3461 install-exec-bindir for parallel make.
3462 * Makefile.in: Regenerated.
3464 2000-03-06 Nick Clifton <nickc@cygnus.com>
3466 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3468 (md_parse_option): Parse -m32r command line switch - disable m32rx
3470 (md_show_usage): Document new option.
3472 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3473 * doc/Makefile.in: Regenerate.
3474 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3476 2000-03-02 Michael Meissner <meissner@redhat.com>
3478 * config/tc-d30v.c (check_range): Remove code that incorrectly
3479 sign extended values where bits < 32.
3481 2000-03-02 H.J. Lu (hjl@gnu.org)
3483 * configure.in: Support --enable-targets=all on ia32.
3484 * configure: Regenerated.
3486 2000-03-01 Nick Clifton <nickc@cygnus.com>
3488 * gasp.c (do_align): Remove bogus check of alignment value.
3490 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3492 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3493 TC_PPC was defined forced the type of a symbol with no other type
3496 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3498 * doc/internals.texi (CPU backend): Mention that
3499 line_separator_chars do not break up comments. Fix typos for
3500 LEX_AT and LEX_NAME descriptions. Document operands for
3501 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3502 description of md_create_short_jump usage. Document argument for
3503 md_undefined_symbol.
3505 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3507 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3508 (md_parse_option): Handle it.
3509 (md_show_usage): Document it.
3511 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3513 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3514 opcode, for the instruction `pal19'. From Andrea Arcangeli
3517 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3519 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3521 (md_assemble): To here, before template operands are matched.
3522 Also ensure a constant immediate is sign extended when we know the
3523 size is at most 16 bits. This is to catch cases like "add
3524 $0xffc0,%ax" where we don't know the size, and thus that the
3525 immediate can be represented as Imm8S until after parsing the
3527 (i386_displacement): Similarly sign extend 16 bit constant
3529 (md_assemble): Relax 16-bit jump constant range check to suit sign
3530 extended displacements.
3532 2000-02-26 Andreas Jaeger <aj@suse.de>
3534 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3536 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3538 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3539 call operands when intel_syntax.
3540 (intel_float_operand): Return 2 for "fi...".
3541 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3542 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3543 earlier "SHORT" change.
3544 (md_assemble): When determining suffix from Regs, exclude
3547 2000-02-24 Nick Clifton <nickc@cygnus.com>
3549 * configure: Add arm-wince, mips-pe and sh-pe targets.
3550 * configure: Regenerate.
3552 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3554 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3555 "pe-mips" for the mips-pe target.
3557 * config/tc-arm.c (insns): Change displacement encoded in BL
3558 and B instructions if the target port is arm-wince.
3559 (do_ldst): Do not bias the relocation offset if the target
3561 (md_pcrel_from): Add in missing relocation offset bias if the
3562 target os arm-wince.
3564 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3565 (md_begin): Disable -G support for mips-pe target.
3566 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3567 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3570 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3571 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3572 assembler, just set the alignment to 4.
3574 * config/te-wince-pe.h: New file for WinCE targets. Define
3577 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3579 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3580 string instructions.
3581 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3582 (i386_intel_memory_operand): After finding a segment override,
3583 check again for no `[' before looking for a displacement. Bomb if
3584 more than one displacement rather than silently discarding the
3585 second and subsequent ones. Free strings malloc'd by
3586 build_displacement_string.
3588 2000-02-24 Catherine Moore <clm@cygnus.com>
3590 * config/obj-som.c (obj_pseudo_table): Add "weak".
3591 (obj_som_weak): New routine.
3593 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3595 * config/tc-i386.c (union i386_op): New.
3596 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3597 Throughout file replace occurences of disps[n], imms[n], regs[n]
3598 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3599 intel mode operand swapping. Add assert in regKludge and
3600 fake_zero_displacement code. Test i.types[n] when outputting
3601 displacements and immediates. Combine output of Disp16 with
3603 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3604 when in intel mode by (not) reversing fsub and fdiv operands
3605 before the template search. This fails for single operand
3606 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3607 undefined. Instead fix the base_opcode after we've found the
3608 template. Move base_opcode xor with found_reverse_match from
3609 opcode output code to before this fix so we test for the correct
3611 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3612 check in intel mode. Instead compare opcodes.
3614 * config/tc-i386.h (TC_RELOC): Delete.
3615 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3616 with equivalent call to reloc.
3618 * as.h (flag_m68k_mri): Move declaration after target include, and
3619 only declare when TC_M68K defined. Define as zero otherwise.
3620 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3621 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3622 Define as zero otherwise.
3623 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3624 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3625 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3626 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3627 testing whether defined.
3628 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3629 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3630 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3631 rather than testing whether defined.
3632 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3633 (parse_mri_cons): Declare and use only when TC_M68K.
3634 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3635 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3636 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3638 * NEWS: Mention IBM 370 support.
3640 2000-02-23 Richard Henderson <rth@cygnus.com>
3642 * config/tc-i386.c (md_assemble): When swapping operands for
3643 intel_syntax, assume everything that's not Imm or Disp is a
3646 2000-02-23 Linas Vepstas <linas@linas.org>
3648 * config/tc-i370.c, config/tc-i370.h: New files.
3649 * Makefile.am: Add support for Linux/IBM 370.
3650 * configure.in: Likewise.
3651 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3652 * config/obj-elf.c: Include elf/i370.h
3653 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3655 * Makefile.in: Regenerate.
3656 * configure: Regenerate.
3658 * doc/c-i370.texi: New file.
3659 * doc/all.texi: Include it.
3660 * doc/as.texinfo: And here.
3661 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3662 * doc/Makefile.in: Regenerate.
3664 2000-02-19 Michael Meissner <meissner@redhat.com>
3666 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3667 determine if an instruction can be used in parallel with an ADDppp
3668 or SUBppp instruction.
3670 2000-02-22 Andrew Haley <aph@cygnus.com>
3672 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3674 1999-12-30 Andrew Haley <aph@cygnus.com>
3676 * config/tc-mips.c (mips_gp32): New variable.
3677 (macro_build) Use mips_gp32.
3679 (md_longopts): Add "-mgp32" and "-mgp64".
3680 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3682 (OPTION_M7900): Change offset
3683 (OPTION_NO_M7900): Ditto.
3685 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3687 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3688 warning, and bump it to 1.
3690 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3692 From Brad Lucier <lucier@math.purdue.edu>:
3693 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3696 2000-02-21 Catherine Moore <clm@cygnus.com>
3698 * config/tc-mips.c (MF_HILO_INSN): Define.
3699 (mips_7000_hilo_fix): Declare.
3700 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3701 (md_parse_option): Check for 7000_HILO_FIX options.
3702 (OPTION_M7000_HILO_FIX): Define.
3703 (OPTION_NO_M7000_HILO_FIX): Define.
3704 * doc/c-mips.texi (-mfix7000): Describe.
3706 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3708 * listing.c (print_lines): Remove unused variable `end'.
3710 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3711 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3712 reloc_type when BFD_ASSEMBLER.
3713 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3714 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3715 statement and quell signed vs. unsigned comparison warning.
3717 2000-02-18 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3720 the computed frag offset, rather than overwriting it.
3722 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3724 * config/tc-sh.c ("elf/sh.h"): Include.
3725 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3726 (md.begin): Initialize target_arch.
3727 Only include opcodes in has table that match selected architecture.
3728 (parse_reg): Recognize register names for sh-dsp.
3729 (parse_at): Recognize post-modify addressing.
3730 (get_operands): The leading space is now optional.
3731 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3732 arguments. Update valid_arch.
3733 (build_Mytes): Add support for SDT_REG_N.
3734 (find_cooked_opcode): New function, broken out of md_assemble.
3735 (assemble_ppi, sh_elf_final_processing): New functions.
3736 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3737 (md_longopts, md_parse_option): New option: -dsp.
3738 * config/tc-sh.h (elf_tc_final_processing): Define.
3739 (sh_elf_final_processing): Declare.
3741 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3743 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3744 the unwinder subspace. Save the current seg/subseg before creating
3747 2000-02-10 Nick Clifton <nickc@cygnus.com>
3749 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3750 little endian targets.
3751 (INST_BYTE1): Redefine to handle big and little endian
3753 (cpu_type): New type: Select between M340 and M210.
3754 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3755 instructions of the M340.
3756 (md_assemble): Add support for the MULSH and OPSR classes of
3758 (md_atof): Add support for little endian targets.
3759 (md_parse_option): Add support for -EL, -EB and -mcpu command
3761 (md_convert_frag): Add support for little endian targets.
3762 (md_apply_fix3): Add support for little endian targets.
3763 (md_number_to_chars): Add support for little endian targets.
3765 2000-02-10 Timothy Wall <twall@redhat.com>
3767 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3768 defined, use it to verify the symbol just read should be a label.
3770 2000-02-10 Timothy Wall <twall@redhat.com>
3772 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3773 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3774 around colons when KEEP_WHITE_AROUND_COLON is defined.
3775 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3776 and KEEP_WHITE_AROUND_COLON.
3778 2000-02-08 Timothy Wall <twall@redhat.com>
3780 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3782 (do_repeat): New. Abstract repeat logic so that a "break" can be
3784 (end_repeat): New. Provide support for a "break" out of the
3786 * read.h: Add prototypes for new functions.
3788 2000-02-08 Timothy Wall <twall@redhat.com>
3790 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3791 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3792 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3795 2000-02-08 Timothy Wall <twall@redhat.com>
3797 * read.c: Added elseif to directives table.
3798 * read.h: Added prototype for s_elseif.
3799 * doc/as.texinfo: Added description for elseif.
3800 * cond.c (s_elseif): New function
3802 2000-02-04 Timothy Wall <twall@redhat.com>
3804 * listing.c (print_lines): Remove conditionals causing bug in
3807 2000-02-03 Timothy Wall <twall@cygnus.com>
3809 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3811 * frags.c (frag_new): Calculate fr_fix in octets
3812 (frag_now_fix) Return offset as target address offset (bytes).
3813 (frag_now_fix_octets) New - Return offset in octets (8-bit
3815 * frags.h: Added prototype for frag_now_fix_octets().
3816 Distinguish between octets and bytes in field descriptions.
3817 * listing.c (calc_hex): Account for octets vs bytes when
3818 printing addresses/offsets.
3819 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3820 target is little-endian, print the octets in a word in big-endian
3821 order so that the display looks like a proper hexadecimal number,
3822 instead of having the octets reversed.
3823 * read.c (do_align): When recording alignment, alignment power
3824 should be in terms of target bytes (minimum addressible unit)
3826 (do_org) Convert ORG target address (byte) argument into an
3827 octet offset when generating a variable fragment.
3828 * symbols.c (resolve_symbol_value): Symbol final value
3829 converted to a target address offset (bytes) from its octet offset.
3830 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3831 offset (bytes) is adjusted by the frag offset (octets) converted
3833 (coff_frob_section) Section alignment power is in terms of bytes;
3834 convert it to an octet alignment power when calculating size (and
3835 size mask) in octets. Don't modify the section size in order to
3836 "align" it for TI COFF, since that format has a different method
3837 for storing alignment information.
3839 2000-02-01 Timothy Wall <twall@cygnus.com>
3841 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3842 entries, matching the way GCC generates them. If not escaped, the
3843 filename is encoded incorrectly.
3845 2000-01-31 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-arm.c (reg_table): Add support for ATPCS register
3850 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3852 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3854 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3856 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3857 of a symbol when we really care about its value.
3859 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3861 * config/tc-mcore.c (md_assemble): Give warning message if
3862 operands passes to instruction are more than the spec.
3864 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3866 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3867 Thumb mode but the label seen was not declared as '.thumb_func'
3868 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3869 correct disassembly of Thumb code bounded by non function labels.
3871 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3873 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3874 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3876 * Makefile.in: Same here.
3879 * configure.in: Set bfd_gas for i386-aout when primary target
3880 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3881 we may need the primary te_file. Remove incorrect comment.
3883 * configure: Regenerate.
3885 * config/e-i386aout.c: New file.
3887 * as.c (USE_EMULATIONS): Move to before print_version_id.
3888 (struct emulation): Add i386aout.
3889 (show_usage): Split text strings. Reformat -a text. Add --em
3893 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3894 (aout_format_ops): New.
3897 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3898 preprocessor conditional and add aout USE_EMULATIONS tests.
3899 (read_a_source_file): Don't pass error strings to printf as
3903 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3905 (do_data): Same here.
3906 (process_file): And here.
3909 * symbols.c (colon): Rewrite "already defined" fatal message
3910 code for aout with USE_EMULATIONS.
3913 * config/obj-aout.c (OBJ_HEADER): Define.
3914 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3916 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3917 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3919 (obj_aout_type): Expand S_SET_OTHER here too.
3920 (obj_read_begin_hook): Remove.
3921 (aout_pop_insert): New.
3922 (obj_aout_s_get_other): New.
3923 (obj_aout_s_get_desc): New.
3924 (aout_format_ops): New.
3927 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3928 gets aout_pseudo_table.
3929 (aout_pseudo_table): Declare.
3930 (obj_read_begin_hook): Define.
3933 * config/obj-coff.c (obj_pseudo_table): Rename to
3935 (coff_pop_insert): Use coff_pseudo_table.
3936 (coff_sec_sym_ok_for_reloc): Remove.
3937 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3938 and comment all zero entries and remove #if 0 code.
3941 * config/obj-coff.h (obj_pop_insert): Define.
3942 (coff_pseudo_table): Declare.
3945 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3946 s_get_size, s_set_size. Comment all zero entries.
3949 * config/obj-elf.c (elf_s_get_other): New function.
3950 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3951 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3952 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3954 (obj_elf_parse_section_letters): Don't pass error strings to
3955 printf as format arg.
3958 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3960 (elf_s_get_other): Declare.
3961 (S_GET_OTHER) Define as elf_s_get_other if not already
3963 (S_SET_OTHER): Only define when not already defined.
3964 (elf_obj_read_begin_hook): Declare.
3965 (obj_read_begin_hook): Define.
3966 (elf_obj_symbol_new_hook): Declare.
3967 (obj_symbol_new_hook): Define.
3970 * config/obj-multi.h: Add copyright header and protect against
3971 multiple inclusion. Add * to all function pointers.
3972 (OBJ_HEADER): If defined, include it rather than other defines
3974 (obj_frob_file_after_relocs): Test for NULL.
3975 (obj_symbol_new_hook): Here too.
3976 (obj_sec_sym_ok_for_reloc): And here.
3977 (S_GET_OTHER): Define.
3978 (S_GET_DESC): Define.
3979 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3980 (OBJ_MAYBE_ELF): Update comment.
3982 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3983 OBJ_AOUT preprocessor conditional and handle emulation by
3984 testing OUTPUT_FLAVOR.
3985 (i386_displacement): Here too.
3986 (md_section_align): Similarly here.
3987 (i386_target_format): Conditionally compile when more than one
3988 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3989 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3990 (i386_displacement): Here too.
3993 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3994 Define TARGET_FORMAT for aout only when not multi.
3997 * config/te-multi.h: Delete file as it's identical to te-generic.h
3999 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4001 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4002 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4005 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4007 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4010 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4012 * config/tc-mips.c (mips_do_align): New function.
4013 * config/tc-mips.h (md_do_align): Define.
4015 2000-01-10 Philip Blundell <philb@gnu.org>
4017 * doc/c-arm.texi (ARM Options): Fix typo.
4018 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4019 line separator for Linux.
4020 * doc/as.texinfo (Comments): Mention the ARM.
4022 2000-01-10 Philip Blundell <pb@futuretv.com>
4024 * configure.in (arm*-*-conix*): New target.
4025 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4027 * configure: Regenerate.
4029 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4031 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4032 (obj_elf_visibility): New function.
4034 * doc/as.texinfo (Visibility): New node: document visibility
4037 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4039 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4040 warning for absolute jump/call without `*' in non-intel mode. No
4041 need to set i.types[0] JumpAbsolute in intel mode.
4043 1999-12-22 Philip Blundell <pb@futuretv.com>
4045 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4046 hook function when changing sections.
4047 (arm_s_data): Likewise.
4049 1999-12-14 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-arm.c (md_parse_option): Add support for -marm720
4052 command line switch.
4054 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4057 (r_registers, xr_registers): Define.
4058 (r_register_name, xr_register_name): New functions.
4059 (md_assemble): Handle new am33 operand types and instruction
4061 (mn10300_insert_operand, check_operand): Likewise.
4063 1999-11-29 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4066 (s_force_thumb): Set thumb_mode to 2.
4067 (md_assemble): Do not complain about thumb instructions on a
4068 non-thumb target if thumb_mode is set to 2.
4070 1999-11-28 Michael Meissner <meissner@cygnus.com>
4072 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4073 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4074 (O_...): Add new machine dependent expressions if we are handling
4075 explicit relocations.
4076 (alpha_reloc_op): New static table holding the explicit relocation
4078 (alpha_literal_hash): New static to hold the hash table for
4079 explicit relocations.
4080 (alpha_macros): Add support for explicit relocations.
4081 (md_begin): If explicit relocations, initialize hash table.
4082 (md_assemble): Don't print a second error if tokenize_arguments
4083 already printed an error message.
4084 (md_apply_fix): Add support for explicit relocations.
4085 (alpha_force_relocation): Ditto.
4086 (alpha_fix_adjustable): Ditto.
4087 (alpha_adjust_symtab): New function to support explicit
4089 (alpha_adjust_symtab_relocs): Ditto.
4090 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4091 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4092 Add support for explicit relocations. Return -2 if an error
4093 message was already printed.
4094 (find_macro_match): Add support for explicit relocations. Comment
4096 (emit_insn): Add support for explicit relocations.
4097 (assemble_tokens): Ditto.
4099 (load_expression): Ditto.
4102 (emit_ir_load): Ditto.
4103 (emit_loadstore): Ditto.
4106 (emit_sextX): Ditto.
4107 (emit_division): Ditto.
4108 (emit_jsrjmp): Ditto.
4109 (emit_retjcr): Ditto.
4111 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4113 (tc_adjust_symtab): If explicit relocations, call the function
4114 alpha_adjust_symtab.
4115 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4116 relocations next to the literal relocation they reference.
4117 (TC_INIT_FIX_DATA): Initialize the new fields.
4118 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4120 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4122 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4123 'B' operand for PA2.0 bb instruction.
4125 1999-11-18 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4130 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4132 (mcore_force_relocation): Force relocations to be generated for
4135 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4137 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4138 (i386_displacement): Disallow O_big displacements.
4140 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4142 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4143 Small improvements in error checking.
4144 (md_assemble): Support for unconditional ARM instructions.
4145 (md_parse_option): Support for -m[arm]v5e flag.
4147 1999-11-12 Nick Clifton <nickc@cygnus.com>
4149 * macro.c (buffer_and_nest): Do not check beyond the end of the
4152 1999-11-11 Nick Clifton <nickc@cygnus.com>
4154 * macro.c (buffer_and_nest): Look for seperator after TO and
4157 1999-11-08 Andrew Haley <aph@cygnus.com>
4159 * app.c (do_scrub_chars): When in State 10, treat backslash
4160 characters in the same way as as symbol characters.
4162 1999-11-07 Richard Henderson <rth@cygnus.com>
4164 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4165 the previous label was in the current section before playing
4166 with auto-alignment.
4168 1999-11-06 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-v850.c (v850_force_relocation): Force relocation
4172 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4175 1999-11-05 Michael Meissner <meissner@cygnus.com>
4177 * expr.h (operatorT): Increase machine dependent operators to 16.
4178 * expr.c (op_rank): Ditto.
4180 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4182 * read.c (pseudo_set): Reject attempts to set the value of a
4185 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4188 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4190 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4191 to bfd_set_section_contents.
4193 1999-11-03 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4197 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4199 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4200 (mips_ip): Use OPCODE_IS_MEMBER.
4202 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4204 * config/tc-arm.c (reg_required_here): Improve comments.
4206 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4207 (tinsns): Initialize variants field.
4209 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4210 BAD_PC respectively.
4212 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4214 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4215 * config/tc-arm.h: Fix compile time warnings.
4217 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4219 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4220 form @abs16, @(abs16) and @(abs16 + imm).
4222 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4224 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4225 (ISA_HAS_64_BIT_REGS) New.
4226 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4227 mips_emit_delays,macro_build,load_register,load_addresss,
4228 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4229 and/or use new ISA_xxx macros in expressions involving
4230 ISA, particularly mips_opts.isa.
4232 1999-10-18 Michael Meissner <meissner@cygnus.com>
4234 * expr.h (operatorT): Add machine dependent operators md1..md8.
4235 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4236 for the machine dependent operators to use.
4238 * expr.c (op_rank): Add machine dependent operators.
4240 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4242 (O_cpregister): Ditto.
4243 (md_begin): Change X_op test that field is wide enough to use
4244 O_max instead of O_alpha_max.
4245 (cpu_types): Fill in missing initializer.
4246 (alpha_num_macros): Make unsigned.
4247 (md_assemble): Make opnamelen be size_t.
4248 (md_apply_fix): Cast alpha_num_operands to int before testing.
4249 (alpha_force_relocation): Ditto.
4250 (alpha_fix_adjustable): Ditto.
4251 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4252 (tc_gen_reloc): Ditto.
4253 (tc_get_register): Ditto.
4258 (s_alpha_ent): Ditto.
4259 (s_alpha_end): Ditto.
4260 (s_alpha_frame): Ditto.
4261 (s_alpha_prologue): Ditto.
4262 (s_alpha_file): Ditto.
4263 (s_alpha_gprel32): Ditto.
4264 (s_alpha_proc): Ditto.
4265 (s_alpha_set): Ditto.
4266 (s_alpha_base): Ditto.
4267 (s_alpha_align): Ditto.
4268 (s_alpha_arch): Ditto.
4269 (alpha_align): Ditto.
4270 (assemble_insn): Suppress unused variable warning.
4272 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4273 order in the structure.
4274 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4276 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4278 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4280 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4282 * config/tc-i386.c (i386_index_check): Correct #endif location.
4284 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4286 * as.c (show_usage): Document new options.
4287 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4288 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4289 (parse_args): Parse the new options.
4290 (main): If there were warnings, and --fatal-warnings
4291 was specified, print an error.
4292 * as.h: New variable, flag_fatal_warnings, for new option.
4294 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4296 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4297 '@'. Change autoincrement completers to fall through to cache control
4300 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4302 (pa_parse_addb_64_cmpltr): New function.
4304 * config/tc-hppa.c (pa_ip): Change error message.
4305 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4306 '?Q' args to allow falling through.
4308 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4309 Remove unused conditional codes.
4310 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4312 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4314 * config/tc-d30v.c (CHAR_BIT): Define.
4315 (check_range): Fix bit operations to support integers bigger than
4318 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4320 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4323 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4324 Doug Evans <devans@cygnus.com>
4326 Add support for m32rx.
4327 * config/tc-m32r.c (enable_m32rx): New static global.
4328 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4329 (allow_m32rx): New function.
4330 (M32R_SHORTOPTS): Add `O'.
4331 (md_longopts): Add --m32rx plus several warning options.
4332 (md_parse_option): Handle new options.
4333 (md_show_usage): Print them.
4334 (md_begin): Enable m32rx.
4335 (OPERAND_IS_COND_BIT): New macro.
4336 (first_writes_to_seconds_operands): New function.
4337 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4338 (target_make_parallel,assemble_two_insns): New functions.
4339 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4340 If optimizing and m32rx, try to make consecutive insns parallel.
4342 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4344 * config/tc-mips.c (nopic_need_relax): Allow for the
4345 .sdata.foo sections generated by -fdata-sections,
4346 and for the .gnu.linkonce.s sections generated by C++.
4348 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4350 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4351 with cleaner code using completer prefixes. Add 'Y'.
4353 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4355 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4357 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4358 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4359 insn does not match and we should try the next insn in the table.
4361 1999-09-22 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4365 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4370 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4372 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4373 OBJ_ELF. If ELF, add "sq".
4374 (md_parse_option): If ELF, ignore -s and -q.
4375 (md_show_usage): Mention ELF options.
4377 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4379 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4382 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4384 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4386 * config/tc-hppa.c (struct pa_it): New field "trunc".
4387 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4388 (pa_parse_ftest_gfx_completer): New function
4389 (pa_parse_fp_cnv_format): New function.
4391 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4392 (md_apply_fix): Handle 22bit pc-rel branches.
4394 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4396 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4398 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4400 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4402 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4404 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4405 (pa_ip): Handle 'fX'.
4407 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4409 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4410 unwinds unless the function is in the text space.
4411 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4413 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4415 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4416 (md_assemble): To here. Tweak address generation.
4418 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4420 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4421 (md_assemble): Call dwarf2_where for OBJ_ELF.
4422 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4423 (pa_end_of_source): New function.
4424 * tc-hppa.h (md_end): Define for OBJ_ELF.
4426 1999-09-14 Michael Meissner <meissner@cygnus.com>
4428 * configure.in (Canonicalization of target names): Remove adding
4429 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4430 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4431 * configure: Regenerate.
4433 1999-09-14 Donn Terry <donn@interix.com>
4435 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4437 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4439 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4440 pc-relative jmp/call to an absolute symbol.
4441 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4442 absolute section symbols.
4444 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4445 jump handling code and comments.
4447 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4449 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4450 the value if TE_PE and a global defined symbol.
4452 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4454 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4455 print the symbol, rather than printing it here.
4457 1999-09-11 Donn Terry <donn@interix.com>
4459 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4460 BFD_RELOC_RVA relocations.
4462 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4463 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4466 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4468 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4469 * doc/internals.texi (Object format backend): Document
4472 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4473 relocations against global symbols if TE_PE.
4475 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4476 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4478 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4481 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4482 symbols which do not have a constant value, or tags with
4483 non-tags. Remove the symbol from the list before adding it at the
4486 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4487 C_FCN symbol differently if TE_PE.
4488 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4489 appears in the pseudo-op, rather coff_line_base which is only set
4492 * config/obj-coff.c (obj_coff_loc): New static function.
4493 (obj_pseudo_table): Add "loc".
4495 * config/obj-coff.c (add_lineno): Check that the line number is
4498 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4499 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4501 (md_atof): Return NULL rather than 0.
4502 * config/tc-i386.c (md_atof): Change type to int.
4503 * expr.c (expr): Change first parameter to int.
4504 * config/obj-coff.c: Add declarations for static functions.
4505 (coff_frob_symbol): Use SYM_AUXENT.
4506 * config/tc-i386.h (flag_16bit_code): Don't declare.
4508 * config/obj-coff.c (obj_coff_section): Default to setting
4509 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4511 * write.c (adjust_reloc_syms): Print adjusted fixup.
4513 * expr.c (integer_constant): Correct too_many_digits calculation
4516 1999-09-09 Andreas Schwab <schwab@suse.de>
4518 * doc/c-arm.texi: Fix arguments of @var to not contain
4521 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4523 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4525 (md_parse_option): Only support -k flag for ELF and COFF targets.
4527 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4529 * config/tc-hppa.c (pa_ip): Put strict register checks before
4530 call to pa_parse_number.
4532 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4534 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4536 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4539 1999-09-06 Donn Terry <donn@interix.com>
4541 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4543 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4545 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4546 candidate instruction. Require registers for register arguments
4547 when in strict mode. Require assemble-time constants for
4548 constants when in strict mode.
4549 (pa_get_absolute_expression): Require a constant when in strict
4552 1999-09-06 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4556 1999-09-04 Steve Chamberlain <sac@pobox.com>
4558 * config/tc-pj.c: New file, supports picoJava in ELF.
4559 * config/tc-pj.h: Ditto.
4560 * configure.in (pjl*, pj*): New targets.
4561 * Makefile.am: Rebuild dependencies.
4562 (CPU_TYPES): Add pj.
4563 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4564 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4565 * doc/c-pj.texi: New file.
4566 * doc/as.texinfo: Add some PJ specifics.
4567 * doc/all.texi: Add PJ to the list of all architectures, sort them
4569 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4570 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4572 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4574 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4575 (obj_frob_file): Test for null pointer.
4576 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4577 (OBJ_PROCESS_STAB): And here.
4578 (elf_obj_sy): Remove
4580 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4581 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4582 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4584 * config/obj-coff.c (no_func): Remove.
4585 (coff_format_ops): Change occurrences of no_func to 0, as we test
4586 for 0 in obj-multi.h.
4588 * configure.in: Enable bfd for i386-coff when primary target is
4589 bfd. Enable i386 elf,coff emulation support. Don't set
4590 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4591 emulation to support.
4592 *configure: Regenerate.
4594 1999-09-02 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4597 .section .line directive is encountered.
4599 1999-09-01 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4604 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4605 * as.texinfo: Document --gdwarf2 command line option.
4606 Add additional documentation of ARM command line switches.
4608 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4610 * config/tc-i386.c (i386_intel_memory_operand): Combine
4611 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4612 and RESTORE_END_STRING around parse_register calls.
4613 (i386_operand): Here too.
4614 (i386_is_reg): Remove.
4615 (parse_register): Move as_bad calls from within this function to
4618 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 Based on a patch from H.J. Lu <hjl@gnu.org>
4621 * config/tc-i386.c (parse_register): Handle FP regs specially.
4622 (md_begin): Remove '(' and ')' from register_chars.
4624 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4626 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4627 error message (done elsewhere).
4629 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4631 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4633 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4635 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4638 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4640 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4642 Add new completers. Fix bug in 64 bit condition handling.
4644 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4647 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4649 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4651 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4653 1999-08-27 Jim Wilson <wilson@cygnus.com>
4655 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4656 (struct ls): Add frag field. Initialize it to zero.
4657 (out_end_sequence): New local text_frag. Set it while in text section.
4658 Replace address check with frag check. Set ls.frag to text_frag if
4659 out_set_addr called.
4660 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4661 Set it before switching sections. Replace address check with frag
4662 check. Set ls.frag to saved_frag if out_set_addr called.
4664 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4666 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4667 output "advance_pc" opcode instead of calling gen_addr_line().
4668 The latter has the undesired side-effect of creating a new row
4669 in the debug line info matrix.
4671 1999-08-26 Jim Wilson <wilson@cygnus.com>
4673 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4674 ls.last_filename if last is less than zero. Set ls.last_filename
4675 when allocating new entry.
4676 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4679 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4681 * config/tc-i386.c (i386_index_check): Fix the displacement size
4682 when INFER_ADDR_PREFIX.
4684 1999-08-18 Nick Clifton <nickc@cygnus.com>
4686 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4689 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4691 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4692 handle 0xffffNNNN constants correctly.
4694 1999-08-16 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4699 1999-08-13 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4702 (md_apply_fix3): Always pass positive values to
4703 validate_offset_imm.
4705 1999-08-12 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-arm.c (skip_whitespace): New macro.
4708 Formatting tidy ups.
4710 (md_apply_fix3): Store relocation offset in addend for ELF based
4712 (arm_force_relocation): Always generate relocs for Thumb function
4715 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4717 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4718 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4720 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4722 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4723 flags for the unwind subspace.
4725 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4726 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4727 suitable relocation based on the size of the target's pointer.
4728 Always Use subsegment zero for the unwinders.
4729 (pa_level): Handle "2.0w".
4731 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4733 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4734 with the following instruction unless this was specified.
4736 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4738 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4739 certain sections, to match BFD changes.
4741 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4743 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4744 (EXTRA_SCRIPTS): Define to keep automake happy.
4745 * Makefile.in: Rebuild.
4747 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4749 * Makefile.am: Rename .dep* files to DEP*.
4750 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4751 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4753 * Makefile.in: Rebuild.
4755 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4757 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4759 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4761 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4762 avoid problems on DOS filesystems.
4763 * Makefile.in: Rebuild.
4765 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4767 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4769 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4772 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4774 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4775 line to create ${GDBINIT} rather than .gdbinit.
4776 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4778 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4780 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4782 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4784 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4786 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4788 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4789 non-adjustable symbols.
4791 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4793 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4795 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4797 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4800 1999-08-05 Donn Terry <donn@interix.com>
4802 * config/te-interix.h: New file.
4803 * configure.in (i386-*-interix*): New target.
4804 * configure: Rebuild.
4806 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4808 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4809 selectors for ELF too.
4810 (selector_table): Add "ltp" and "rtp" selectors.
4812 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4814 * config/tc-i386.c (i386_operand): No need to change
4815 operand_string pointer in segment reg case before goto
4816 do_memory_reference. Initialise displacement_string_start and
4817 displacement_string_end after do_memory_reference label.
4818 (i386_index_check): Add operand_string param, and print error
4819 message on failure here.
4820 (i386_intel_memory_operand): Instead of here.
4821 (i386_operand): And here.
4822 (INFER_ADDR_PREFIX): Enable.
4824 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4826 * config/tc-i386.h (DefaultSize): Define. Renumber following
4827 opcode_modifier defines.
4829 From Etienne Lorrain <etienne.lorrain@ibm.net>
4830 * config/tc-i386.c (stackop_size): New variable.
4831 (set_16bit_code_flag): Clear it here.
4832 (set_16bit_gcc_code_flag): New function.
4833 (md_pseudo_table): Add "code16gcc" entry.
4834 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4836 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4838 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4839 next_set_end even if the end symbol is being discarded.
4841 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4842 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4843 * config/obj-coff.c: Likewise.
4844 (seg_info_type): Remove.
4845 (seg_info_off_by_4): Change to array of segT.
4846 (s_get_segment): Adjust accordingly.
4847 (obj_pseudo_table): Fully initialize sentinel entry.
4849 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4850 Ralf Baechle <ralf@uni-koblenz.de>.
4852 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4854 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4856 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4858 * config/tc-i386.c: Indentation and white space changes.
4859 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4860 don't enable it by default.
4861 (i386_intel_operand): Remove redundant prototype.
4862 Move check on number of memory operands, and i.mem_operands++
4863 (i386_intel_memory_operand): To here.
4864 Remove i386_immediate code from here. Remove special case code
4865 for input and output using (%dx). Remove base/index checks and
4866 call i386_index_check instead. Save initial operand_string
4867 argument for error message.
4868 (i386_operand): Remove redundant prototype. Move base/index
4869 checks to i386_index_check.
4870 (i386_displacement): Move intel mode check for non-zero
4872 (i386_intel_memory_operand): To here.
4874 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4876 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4877 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4878 by .register pseudo-op if -64 and --no-undeclared-regs.
4879 (s_register, sparc_adjust_symtab): New functions.
4880 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4881 Declare sparc_adjust_symtab as tc_adjust_symtab.
4882 * doc/c-sparc.texi: Add description of #ignore special literal
4883 for .register pseudo-op.
4885 1999-07-30 Catherine Moore <clm@cygnus.com>
4887 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4888 the relocation's section offset.
4890 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4892 * write.c (fixup_segment): Fix generic error check overflow test.
4894 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4895 X_add_number to long.
4897 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4899 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4902 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4904 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4907 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4909 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4911 * configure.bat: Remove; obsolete.
4912 * config/go32.cfg: Likewise.
4914 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4916 * configure.in (i386-*-vxworks*): New target.
4917 * configure: Rebuild.
4919 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4921 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4923 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4925 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4927 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4928 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4929 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4930 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4931 MAX_RELOC_EXPANSION): Define.
4932 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4934 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4936 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4937 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4938 block. Print a warning if an 8-bit or 16-bit constant
4939 displacement or immediate is truncated on output.
4940 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4942 (i386_operand): Disallow immediate jump absolute operand.
4944 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4946 * configure.in: Bump version number to 2.9.5.
4947 * configure: Rebuild.
4949 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4952 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4954 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4955 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4957 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4959 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4961 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4963 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4964 if -mno-fpu was given.
4965 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4967 (cons_fix_new_arm): Remove misleading comments.
4969 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4971 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4973 (relax_segment): Likewise. After giving a rs_org error, convert
4974 the frag to rs_align to avoid cascading errors.
4976 1999-07-12 Andreas Schwab <schwab@suse.de>
4978 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4980 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4982 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4983 as appropriate. Fill in structure initializations. Add variable
4984 initializations. Add casts.
4985 * dwarf2dbg.c (print_stats): Change i to size_t.
4986 * listing.c (listing_listing): Change list_line to unsigned int.
4988 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4990 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4991 rather than checking for \001 and \002 in symbol name.
4992 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4994 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4996 * configure.in (hppa*-linux-gnu*): New target.
4997 * configure: Rebuilt.
4999 1999-07-08 Nick Clifton <nickc@cygnus.com>
5001 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5003 1999-07-07 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5006 accessing symbolP directly.
5008 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5010 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5013 1999-07-05 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-arm.c (ARM_EXT_V5): Define.
5016 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5017 (md_begin): Detect ARM v5 architectures.
5018 (md_parse_option): Accept arm v5 specification.
5019 (md_show_usage): Documment -marmv5 switch.
5021 * doc/c-arm.texi: Document -marmv5 command line option.
5023 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5025 (validate_immediate_twopart): New function. Determine if a
5026 constant can be computed by two ADD instructions.
5027 (output_inst): Remove its command line parameter - it was never
5029 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5030 implememt the ADRL pseudo op.
5031 (tc_gen_reloc): Generate a suitable error message if an ADRL
5032 instruction tries to generate a real reloc.
5034 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5036 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5041 1999-06-27 H.J. Lu <hjl@gnu.org>
5043 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5044 non BFD_ASSEMBLER case.
5046 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5048 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5051 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5053 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5054 out_end_sequence() when the address decreases due to a new frag.
5055 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5056 numbering starts with 1.
5058 1999-06-23 Nick Clifton <nickc@cygnus.com>
5060 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5062 (mcore_s_text): Call obj_elf_text for ELF target.
5063 (mcore_s_data): Call obj_elf_data for ELF target.
5064 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5066 (mcore_s_bss): New function: Dump literal table before changing
5068 (mcore_s_comm): New function: Dump literal table before changing
5071 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5072 No longer static functions.
5073 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5074 Provide prototypes for these functions.
5076 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5078 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5079 a list of names, to try obj_segment_name, and to try abbreviated
5080 names when using COFF without long section names.
5082 * config/tc-alpha.c: More use of symbol accessor functions.
5083 * config/tc-arc.c: Likewise.
5084 * config/tc-d30v.c: Likewise.
5085 * config/tc-fr30.c: Likewise.
5086 * config/tc-i860.c: Likewise.
5087 * config/tc-m88k.c: Likewise.
5088 * config/tc-mcore.c: Likewise.
5089 * config/tc-ns32k.c: Likewise.
5090 * config/tc-sparc.c: Likewise.
5091 * config/tc-v850.c: Likewise.
5093 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5094 sy_value with appropriate accessor functions.
5095 * config/tc-arm.c (md_apply_fix3): Likewise.
5096 * config/tc-d10v.c (AT_WORD_P): Likewise.
5097 * config/tc-v850.c (reg_name_search): Likewise.
5099 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5100 use symbol_get_bfdsym instead.
5101 * config/tc-ppc.c (md_assemble): Likewise.
5102 * config/tc-v850.c (v850_comm): Likewise.
5104 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5106 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5107 the symbol, rather than accessing the bsym member.
5108 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5109 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5110 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5111 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5112 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5113 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5114 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5115 * config/tc-v850.c (tc_gen_reloc): Likewise.
5117 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5119 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5120 (hppa_gen_reloc_type): Conditionalize on BFD64.
5121 (tc_gen_reloc): Re-enable ELF relocations.
5122 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5124 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5126 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5128 (do_ldst): Move assignment out of if condition.
5129 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5130 parentheses to avoid warning.
5132 1999-06-21 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5135 macro to get at the BFD symbol associated with a GAS symbol.
5137 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5139 * config/tc-ppc.c: Update for symbol handling changes.
5140 * config/obj-coff.c: Likewise.
5142 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5144 * tc-hppa.c: General cleanups of ELF support. No more spaces
5145 and subspaces for ELF.
5146 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5147 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5148 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5149 (UNWIND_SECTION_NAME): Likewise.
5150 (space/subspace related structures): Conditionalize definitions
5152 (space/subspace directives and support routines): Conditionalize
5153 definitions and references/uses on OBJ_SOM.
5154 (label_symbol_struct): For ELF, track the symbol's segment. For
5155 SOM track its space.
5156 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5158 (USE_ALIASES): Kill for both SOM & ELF.
5159 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5160 (pa_space, pa_subspace): Corresponding changes.
5161 (pa_spaces_begin): Corresponding chagnes.
5162 (md_begin): Do not muck around with space/subspace stuff for
5164 (md_apply_fix): Temporarily disable argument relocation stuff
5166 (tc_gen_reloc): Temporarily disable relocation generation for
5168 (pa_build_unwind_subspace): Similarly.
5170 1999-06-16 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-arm.c (thumb_set): New pseudo op.
5173 (text, data, section): Override these pseudo ops with ARM
5175 (s_thumb_set): New function: Perform the same as a .set pseudo
5176 op, but also mark the alias'ed symbol as being a Thumb
5178 (arm_s_text): New function: Perform the same as the .text
5179 pseudo op, but dump the literal pool before changing
5181 (arm_s_data): New function: Perform the same as the .data
5182 pseudo op, but dump the literal pool before changing
5184 (arm_s_section): New function: Perform the same as the
5185 .section pseudo op, but dump the literal pool before changing
5187 (arm_cleanup): Do not reset the current section before dumping
5190 1999-06-17 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5193 OPTION_NO_WARN_UNMATCHED entries.
5194 (md_parse_option): Generate a warning message if an unrecognised
5195 option is encountered.
5197 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5198 (get_operands): When parsing an expression after an '@' symbol
5199 has been detected, do not ignore '#' symbols.
5200 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5203 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5205 From K. Richard Pixley <rich@noir.com>:
5206 * configure.in (ppc-*-vxworks*): New target.
5207 * configure: Rebuild.
5209 1999-06-12 Philip Blundell <philb@gnu.org>
5211 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5213 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5215 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5216 which refer to symbols in linkonce sections, permit reducing the
5217 relocs if the symbol is local.
5219 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5221 * subsegs.c (subseg_text_p): New function.
5222 * as.h (subseg_text_p): Declare.
5223 * read.c (do_align): Use subseg_text_p to set the default fill.
5224 * write.c (subsegs_finish): Likewise.
5225 * config/obj-coff.c (write_object_file): Likewise.
5226 * config/tc-i386.h (md_maybe_text): Don't define.
5227 (md_do_align): Use subseg_text_p to set the default fill.
5228 * config/tc-m32r.c (m32r_do_align): Likewise.
5229 * config/tc-sh.c (sh_do_align): Likewise.
5230 * config/tc-sparc.h (md_do_align): Likewise.
5232 1999-06-12 David O'Brien <obrien@freebsd.org>
5234 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5235 * configure: Rebuild.
5237 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5239 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5240 * Makefile.am: Rebuild dependencies.
5241 * Makefile.in: Rebuild.
5243 * config/tc-i386.c (i386_immediate): Remove unused label
5246 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5247 * symbols.c: Likewise.
5248 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5249 sy_next field when taking address, rather than symbol_next.
5251 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5253 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5254 value from the output file architecture.
5255 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5256 * dwarf2dbg.h: Change bfd_vma to addressT.
5258 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5260 * dwarf2dbg.h: Use PARAMS in function declarations.
5262 1999-06-11 Martin Dorey <mdorey@madge.com>
5264 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5265 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5267 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5269 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5271 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5273 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5276 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5278 * read.c (read_a_source_file): Only declare inescape if
5281 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5283 (find_entry_byval): Add parens to avoid warning.
5285 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5287 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5290 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5292 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5295 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5296 synthetize_setx): New functions.
5297 (md_assemble): Broken the special cases into the above
5298 functions. Make compiler happy if sizeof(bfd_vma)==4.
5299 Fix sethi generated from set/setuw. If instructions have a relloc,
5300 always clear the fields to be relocated in the opcode.
5301 (sparc_ip): Remove special_case global variable.
5303 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5305 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5306 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5307 indication of success rather than a value.
5308 (itbl_get_val): Likewise.
5309 (itbl_get_field): Use strcspn. Change delimiters to include
5311 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5312 (itbl_get_val): Likewise.
5313 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5315 * symbols.c (copy_symbol_attributes): Convert local symbols to
5318 1999-06-10 Nick Clifton <nickc@cygnus.com>
5320 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5323 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5325 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5326 Optimize set if sizeof(bfd_vma) == 64.
5327 (sparc_ip): Fix sethi - without %hi() it should generate
5328 R_SPARC_22 reloc, not R_SPARC_HI22.
5329 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5331 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5333 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5334 (s_ncons): New function.
5335 (native_op_table): New table.
5336 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5337 R_SPARC_OLO10 handling.
5339 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5341 * expr.h (struct expressionS): Revert last change; widen X_op.
5342 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5344 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5346 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5347 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5348 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5349 * Makefile.in: Regenerated.
5351 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5352 `common' pass on to s_mri_common.
5353 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5355 1999-06-06 Richard Henderson <rth@cygnus.com>
5357 * config/obj-elf.c (obj_elf_section): Don't free the return
5358 value of demand_copy_C_string.
5360 1999-06-05 Richard Henderson <rth@cygnus.com>
5362 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5363 creation logic from obj_elf_create_section.
5365 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5366 (section_stack): New.
5367 (special_sections): Make const.
5368 (obj_elf_section): Gut and rewrite parsing.
5369 (obj_elf_change_section): New function broken out of obj_elf_section.
5370 (obj_elf_parse_section_letters): Likewise.
5371 (obj_elf_section_word): Likewise.
5372 (obj_elf_section_type): Likewise.
5373 (obj_elf_previous): Treat as a toggle.
5374 (obj_elf_popsection): New.
5375 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5376 (ppc_section_type): Likewise.
5377 * config/tc-ppc.h: Likewise.
5379 * expr.h (struct expressionS): Don't make X_op a bitfield.
5380 * config/tc-alpha.c: Update for symbol handling changes.
5381 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5382 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5384 1999-06-05 Richard Henderson <rth@cygnus.com>
5386 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5387 (dwarf2_gen_line_info): Kill unused variables.
5388 (dwarf2_finish): Likewise.
5389 (dwarf2_where): Likewise.
5390 (dwarf2_directive_file): If we've only got a string,
5391 hand off to s_app_file.
5392 * ecoff.c: Move the include of ecoff.h.
5393 * symbols.h (S_IS_FUNCTION): Prototype.
5395 * read.c (LEX_HASH): Supply a default.
5397 (s_globl): Update `c' after skipping whitespace.
5398 * read.h (LEX_END_NAME, is_name_ender): New.
5399 * expr.c (get_symbol_end): Respect it.
5401 1999-06-04 Mark Klein <mklein@dis.com>
5403 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5405 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5407 * config/tc-hppa.c: Update for symbol handling changes.
5409 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5411 * cgen.c: Update for symbol handling changes.
5412 * config/tc-m32r.c: Likewise.
5414 * config/tc-hppa.h: Update for symbol handling changes.
5415 * config/tc-hppa.c: Likewise.
5417 * config/tc-arm.h: Update for symbol handling changes.
5418 * config/tc-arm.c: Likewise.
5419 (symbol_make_empty): Remove. Just use symbol_create.
5421 * symbols.c (symbol_set_tc): Correct name.
5423 * Makefile.am: Rebuild dependencies.
5424 ($(OBJS)): Don't depend upon struc-symbol.h.
5425 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5426 * dep-in.sed: Don't remove struc-symbol.h.
5427 * Makefile.in: Rebuild.
5429 * doc/internals.texi (Symbols): Describe changes in symbol
5432 1999-06-03 Richard Henderson <rth@cygnus.com>
5434 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5435 instead of doing the work by hand.
5437 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5439 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5440 state of line state-machine.
5441 (struct ls): Collect DWARF2 line state-machine state in new member
5442 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5443 resulted in any DWARF2 directives.
5444 (reset_state_machine): New function.
5445 (out_end_sequence): Ditto.
5446 (dwarf2_gen_line_info): When switching sections or switching to a
5447 lower text address, call out_end_sequence() first to terminate the
5448 previous code sequence as code sequences MUST have monotonically
5449 increasing addresses.
5450 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5452 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5454 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5455 DWARF2 debug info (line information only, at this point).
5456 * as.h: Update comment about supported debug formats.
5457 * dwarf2dbg.c, dwarf2dbg.h: New files.
5458 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5460 * expr.c (operand): Don't use [ for parens if we want an index op.
5461 (op_encoding): Switch [ into O_index, if desired.
5462 (op_rank): Renumber with O_index on bottom.
5463 (expr): If O_index, match closing bracket.
5464 * expr.h (O_index): New.
5466 * read.c (read_a_source_file): Conditionally allow matched "
5467 in lines passed to md_assemble.
5469 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5471 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5473 Add support for storing local symbols in a small structure to save
5474 memory when assembling large files.
5475 * as.h: Don't include struc-symbol.h.
5476 (symbolS): Add typedef.
5477 * symbols.c: Include struc-symbol.h.
5478 (local_hash): New static variable.
5479 (save_symbol_name): New static function, from symbol_create.
5480 (symbol_create): Call save_symbol_name.
5481 (local_symbol_count): New static variable.
5482 (local_symbol_conversion_count): Likewise.
5483 (LOCAL_SYMBOL_CHECK): Define.
5484 (local_symbol_make): New static function.
5485 (local_symbol_convert): New static function.
5486 (colon): Handle local symbols. Create local symbol for local
5488 (symbol_table_insert): Handle local symbols.
5489 (symbol_find_or_make): Create local symbol for local label name.
5490 (symbol_find_base): Check for local symbol.
5491 (symbol_append, symbol_insert): Check for local symbols.
5492 (symbol_clear_list_pointers, symbol_remove): Likewise.
5493 (verify_symbol_chain): Likewise.
5494 (copy_symbol_attributes): Likewise.
5495 (resolve_symbol_value): Handle local symbols.
5496 (resolve_local_symbol): New static function.
5497 (resolve_local_symbol_values): New function.
5498 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5499 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5500 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5501 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5502 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5503 (symbol_previous, symbol_next): New functions.
5504 (symbol_get_value_expression): Likewise.
5505 (symbol_set_value_expression): Likewise.
5506 (symbol_set_frag, symbol_get_frag): Likewise.
5507 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5508 (symbol_mark_used_in_reloc): Likewise.
5509 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5510 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5511 (symbol_mri_common_p): Likewise.
5512 (symbol_mark_written, symbol_clear_written): Likewise.
5513 (symbol_written_p): Likewise.
5514 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5515 (symbol_section_p, symbol_equated_p): Likewise.
5516 (symbol_constant_p): Likewise.
5517 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5518 (symbol_get_obj, symbol_set_obj): Likewise.
5519 (symbol_get_tc, symbol_set_tc): Likewise.
5520 (symbol_begin): Initialize local_hash.
5521 (print_symbol_value_1): Handle local symbols.
5522 (symbol_print_statistics): Print local symbol statistics.
5523 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5524 Declare new symbols.c functions. Move many declarations here from
5526 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5527 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5528 (struct symbol): Move bsym to make it clearly the first field.
5529 Remove TARGET_SYMBOL_FIELDS.
5530 (symbolS): Don't typedef.
5531 (struct broken_word): Remove.
5532 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5533 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5534 (symbol_clear_list_pointers): Likewise.
5535 (symbol_insert, symbol_remove): Likewise.
5536 (symbol_previous, symbol_append): Likewise.
5537 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5538 (struct local_symbol): Define.
5539 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5540 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5541 (local_symbol_get_frag, local_symbol_set_frag): Define.
5542 (local_symbol_get_real_symbol): Define.
5543 (local_symbol_set_real_symbol): Define.
5545 * write.c (write_object_file): Call resolve_local_symbol_values.
5546 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5547 (TARGET_SYMBOL_FIELDS): Don't define.
5548 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5549 ECOFF_DEBUGGING, add ECOFF fields.
5550 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5551 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5552 ECOFF_DEBUGGING, add ECOFF fields.
5553 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5554 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5555 * config/tc-mcore.h: Don't include struc-symbol.h.
5556 (TARGET_SYMBOL_FIELDS): Don't define.
5557 (struct mcore_tc_sy): Define.
5558 (TC_SYMFIELD_TYPE): Define.
5559 * Many files: Use symbolS instead of struct symbol. Use new
5560 accessor functions rather than referring to symbolS fields
5563 * read.c (s_mri_common): Don't add in value of line_label.
5565 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5566 checking for SEC_LINK_ONCE.
5568 * config/tc-sh.h (sh_fix_adjustable): Declare.
5570 * app.c (input_buffer): New static variable.
5571 (app_push): Save saved_input in allocated buffer.
5572 (app_pop): Restored saved_input.
5573 (do_scrub_chars): Change get parameter to take char * and int as
5574 arguments. Change GET macro to pass input_buffer to get
5575 function. Don't save input into allocated buffer.
5576 * as.h (do_scrub_chars): Update declaration.
5577 * input-file.c (input_file_get): Change to take char * and int.
5578 Read data into passed in buffer. Remove static buffer.
5579 * read.c (scrub_from_string): Change to take char * and int. Copy
5580 data into passed in buffer.
5582 * hash.h: Neaten. Declare hash_traverse.
5583 * hash.c: Complete rewrite based on BFD hashing code.
5584 * gasp.c (chunksize): New variable.
5585 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5588 1999-05-28 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5591 addend unless the target uses an old ABI.
5593 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5595 -Wchar-subscripts cleanup
5596 * listing.c (listing_newline): Use unsigned char variable, so
5597 calls to isascii,iscntrl are correct.
5598 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5600 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5601 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5602 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5603 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5605 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5607 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5609 (arch_coldfire_p): New #define.
5610 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5612 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5614 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5616 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5617 (install_operand): Add place `N'.
5618 (init_table): Add registers ACC, MACSR, MASK.
5620 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5622 * config/tc-m68k.c: Change mcf5200 --> mcf.
5623 (archs): Add mcf5206e, mcf5307.
5624 (m68k_ip): Add format `u'.
5625 (install_operand): Add place `m', `M', `h'.
5626 (init_table): Add upper/lower registers.
5628 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5630 1999-05-28 Martin Dorey <mdorey@madge.com>
5632 * config/tc-i960.c: Several minor changes to add ELF and
5633 BFD_ASSEMBLER support.
5634 * config/tc-i960.h: Likewise.
5635 * configure.in (i960-*-elf*): New target.
5636 * aclocal.m4, configure: Rebuild.
5638 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5640 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5641 reloc changes when defined(BFD_ASSEMBLER).
5643 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5645 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5647 * write.c (write_print_statistics): Output to file, not stderr.
5649 * expr.c (generic_bignum_to_int32,64): Prototype.
5651 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5652 output_sleb128, output_uleb128, output_big_sleb128,
5653 output_big_uleb128, output_big_leb128): Prototype.
5654 (output_big_sleb128, output_big_uleb128): Make inline.
5655 (output_big_leb128): Remove inline
5657 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5658 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5659 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5660 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5661 value for correct overflow check in write.c:fixup_segment.
5662 * write.c (fixup_segment): Move bitfield overflow checks to after
5663 the md_apply_fix call.
5664 * config/obj-coff.c (fixup_segment): Likewise.
5665 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5666 valueT *val argument.
5668 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5670 * config/atof-ieee.c (gen_to_words): Correctly round a
5671 denormalized number. Fix off-by-one in range checking for
5672 exponent in a denormal.
5674 1999-05-10 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5679 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5681 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5683 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5685 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5686 (ReverseRegRegmem): Remove.
5687 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5688 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5689 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5692 From Doug Ledford <dledford@redhat.com>
5693 * config/tc-i386.h (RegXMM): New for P/III.
5694 * config/tc-i386.c: Add support for P/III.
5696 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5698 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5699 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5700 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5702 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5704 * config/tc-i386.c (i386_immediate): Skip whitespace before
5705 complaining about junk after expression.
5706 (i386_displacement): Likewise.
5708 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5710 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5711 Don't copy before downcaseing.
5713 1999-05-05 Catherine Moore <clm@cygnus.com>
5715 * tc-m68k.c: Include elf/m68k.h.
5716 (m68k_elf_final_processing): New routine.
5717 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5720 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5722 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5725 1999-04-30 Nick Clifton <nickc@cygnus.com>
5727 * config/tc-mcore.c (mcore_s_section): Dump literals before
5730 1999-04-29 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5735 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5737 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5738 (TC_INIT_FIX_DATA): Delete.
5739 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5740 (TC_INIT_FIX_DATA): Delete.
5741 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5742 * write.c (fix_new_internal): Initialize fx_cgen member.
5743 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5744 (gas_cgen_md_apply_fix3): Update.
5745 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5746 (md_cgen_record_fixup_exp): Update.
5747 (FX_OPINFO_R_TYPE): Update.
5749 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5750 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5751 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5752 * frags.h (struct frag): Make opindex, opinfo ints.
5754 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5756 1999-04-26 Tom Tromey <tromey@cygnus.com>
5758 * aclocal.m4, configure: Updated for new version of libtool.
5760 1999-04-22 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5764 (md_apply_fix3): Do not fix up absolute relocations against
5767 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5769 1999-04-20 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5772 changes and data-in-text directives.
5773 (mcore_cons): New function: intercept cons() operations.
5774 (mcore_float_cons): New function: intercept float_cons()
5776 (mcore_stringer): New function: intercept stringer() operations.
5778 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5780 * obj.h (struct format_ops): Change generate_asm_lineno field to
5782 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5784 * config/tc-alpha.c (find_opcode_match): Add default case to
5786 (find_macro_match): Likewise.
5787 (load_expression): Parenthesize && within ||.
5789 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5791 1999-04-17 Nick Clifton <nickc@cygnus.com>
5793 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5794 .text .data .section pseudo ops.
5795 (mcore_s_section): New function. Dump lits before changing secs.
5796 (mcore_s_text): New function. Dump lits before changing secs.
5797 (mcore_s_data): New function. Dump lits before changing secs.
5799 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5801 * config/tc-mips.c (mips_32bitmode): New.
5802 (md_begin): Set mips_32bitmode if needed.
5803 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5804 Set EF_MIPS_32BITMODE.
5806 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5808 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5811 1999-04-16 Nick Clifton <nickc@cygnus.com>
5813 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5815 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5817 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5818 expressions correctly.
5821 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5823 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5825 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5827 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5828 and fmpynfadd instructions.
5830 1999-04-11 Richard Henderson <rth@cygnus.com>
5832 * as.h (environ): Declare it, if needed.
5833 * as.c (dump_statistics): Don't declare environ.
5834 * configure.in (environ): Detect declaration.
5835 * configure, config.in: Rebuild
5837 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5838 (i386_displacement): Allocate enough space for replacement buffer.
5839 Clean up replacement buffer initialization.
5841 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5843 * subsegs.c (section_symbol): Don't create a new symbol if one
5844 already exists; instead, use the existing one, but set its segment
5845 and frag data if it hasn't already been defined.
5846 * config/obj-coff.c (c_section_symbol): Likewise.
5848 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5850 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5852 1999-04-08 Nick Clifton <nickc@cygnus.com>
5854 * config/tc-mcore.c: New File: Support routines for MCore
5856 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5857 * config/obj-coff.c: Add support for mcore-pe target.
5859 * Makefile.am: Add support for MCore targets.
5860 * Makefile.in: Regenerate.
5861 * configure.in: Add support for MCore targets.
5862 * configure: Regenerate.
5864 * doc/all.texi: Set MCORE.
5865 * doc/as.texinfo: Document MCore specific command line options.
5867 * write.h: Prevent multiple inclusion.
5869 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5871 * asintl.h (LC_MESSAGES): Never define.
5872 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5874 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5877 * Makefile.am (m68k-parse.c): If configuring in the source
5878 directory, copy m68k-parse.y into the local directory before
5879 running ylwrap, to remove spurious differences when generating
5881 * Makefile.in: Rebuild.
5883 * config/tc-sparc.h (md_do_align): Just allocate the number of
5884 bytes necessary, rather than always allocating 1024.
5886 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5888 * listing.c (listing_newline): Add cast to avoid warning.
5889 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5890 * config/tc-i386.c (i386_scale): Add return value.
5891 (build_displacement_string): Remove unused local temp_disp2.
5892 (i386_intel_memory_operand): Add parentheses to avoid warning.
5893 (i386_intel_operand): Remove unused local end_of_operand_string.
5894 (i386_operand): Remove unused local operand_modifier.
5895 (i386_operand): Add parens to avoid warning.
5897 1999-04-04 Don Bowman <don@pixsci.com>
5899 * configure.in: Add mips*-*-vxworks* target; have it define
5901 * configure, config.in: Rebuild.
5903 1999-03-31 Nick Clifton <nickc@cygnus.com>
5905 * configure.in (emulations): Add support for arm-epoc-pe.
5906 * configure: Regenerate.
5907 * config/te-epoc-pe.h: New file. Define macros specific to
5909 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5910 for arm-epoc-pe target.
5912 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5914 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5916 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5918 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5919 detect ",n" without a condition.
5920 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5923 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5925 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5926 instruction is encoded with one bit.
5929 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5931 * doc/internals.texi (CPU backend): Mention that
5932 line_separator_chars should not include newline. From thi
5933 <ttn@mingle.glug.org>.
5935 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5937 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5938 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5940 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5942 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5944 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5946 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5949 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5951 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5953 1999-03-15 Martin Hunt <hunt@cygnus.com>
5955 * app.c (do_scrub_begin): Change '-' back to a symbol char
5956 so we can use multiple opcodes on a line again.
5958 * config/tc-d30v.c: By default, warn if a symbol has
5959 the same name as a register. Plus some minor
5960 updates from the branch.
5962 1999-03-13 Nick Clifton <nickc@cygnus.com>
5964 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5965 BFD_RELOC_16 and BFD_RELOC_64.
5967 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5969 * expr.c (expr): Add missing else.
5971 1999-03-12 Nick Clifton <nickc@cygnus.com>
5973 * config/tc-arm.c (md_apply_fix3): Improve error message.
5975 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5977 * Makefile.am (CPU_TYPES): Add fr30.
5978 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5979 (fr30,m32r dependencies): Update.
5980 * Makefile.in: Rebuild.
5982 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5983 (gas_cgen_record_fixup_exp): Ditto.
5984 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5985 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5986 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5987 (md_cgen_lookup_reloc): Update use of operand->type.
5988 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5989 (md_convert_frag): Call cgen_operand_lookup_by_num.
5990 (md_cgen_lookup_reloc): Update use of operand->type.
5991 (m32r_cgen_record_fixup_exp): Ditto.
5993 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5995 * config/tc-mips.c (md_show_usage): Fix message.
5997 1999-03-03 Nick Clifton <nickc@cygnus.com>
5999 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6000 and LDR reg,=<expr> instruction.
6002 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6005 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6007 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6009 1999-02-17 Nick Clifton <nickc@cygnus.com>
6011 This patch was created by: Scott Bambrough
6012 <scottb@corelcomputer.com>
6015 Special cased '@' character. The '@' character is used as the
6016 ARM assembler comment character, as a special character
6017 and in ELF .symver pseudo-op's, and as a special character in
6018 .type and .section pseudo-ops.
6019 (symver_pseudo): New static variable.
6020 (symver_state): New static variable.
6021 (struct app_save): Add field 'symver_state'.
6022 (app_push): Save global symver_state int struct app_save.
6023 (app_pop): Restore global symver_state from struct app_save.
6024 (do_scrub_chars): Special case handling of '@' character in
6027 * configure.in: Modified to recognize armv* uname syntax from ARM
6029 * configure: Regenerated.
6031 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6032 a prefix to the section's type.
6033 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6034 the type's typename.
6036 * config/tc-arm.h: Add support for PIC generation:
6037 (pic_code): New boolean.
6038 (obj_relocate_extern): Define.
6039 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6040 (TC_CONS_FIX_NEW): Define.
6041 (tc_fix_adjustable): Define.
6042 (GLOBAL_OFFSET_TABLE_NAME): Define.
6044 * config/tc-arm.c: Add support for PIC generation:
6045 (line_seperator_chars): Allow ';' as a seperator for Linux.
6046 (is_immediate_prefix): New macro.
6047 (arm_parse_reloc): New function.
6048 (s_arm_elf_cons): New function.
6049 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6050 (md_undefined_symbol): Special case handling for the Global Offset
6052 (md_apply_fix3): Handle PIC relocs.
6053 (tc_gen_reloc): Handle PIC relocs.
6054 (md_parse_option): Add support for '-k' command line switch to
6055 enable PIC generation.
6056 (cons_fix_new_arm): New function.
6057 (s_arm_elf_cons): New function.
6059 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6061 * configure.in: Add comments for uses of AC_DEFINE.
6062 * acinclude.m4: Likewise.
6063 * acconfig.h: Remove.
6064 * aclocal.m4: Rebuild.
6065 * configure: Rebuild.
6066 * Makefile.in: Rebuild.
6067 * config.in: Rebuild.
6069 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6071 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6072 non-constant offset from a base register.
6074 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6076 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6079 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6081 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6082 (emit_insn): Look for pc-relative and no-overflow specifiers on
6083 internal relocation types.
6085 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6087 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6090 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6092 (mips_4650, mips_4010, mips_4100): Variables removed.
6093 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6094 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6096 (md_begin): Don't bother initializing the mips_NNNN variables;
6097 mips_cpu is set, and that's good enough now.
6098 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6099 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6100 (show): New function, to handle wrapping in the CPU lists.
6101 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6103 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6105 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6106 than treat as an immediate specifier.
6108 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6110 * config/tc-i386.c: Prototype many functions.
6111 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6112 (i386_immediate): Remove unused second argument.
6113 (i386_intel_operand): Fix i386_is_reg typo.
6114 (i386_operand): Use allow_naked_reg.
6115 (output_invalid): Make operand int for K&R.
6117 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6119 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6121 * Makefile.in: Rebuild.
6123 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6125 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6127 (EXTRA_as_new_SOURCES): Comment out.
6128 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6129 * Makefile.in: Rebuild.
6130 * doc/Makefile.in: Rebuild.
6131 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6132 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6133 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6134 * configure: Rebuild.
6135 * aclocal.m4: Rebuild.
6136 * config.in: Rebuild.
6137 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6138 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6139 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6140 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6141 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6142 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6143 (gas_cgen_record_fixup_exp): Ditto.
6144 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6145 descriptor, not global variable.
6146 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6147 descriptor, not global variable. Refer to insert_operand handler
6148 via cpu descriptor, not global function.
6149 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6150 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6151 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6152 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6153 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6154 * config/tc-m32r.c: Ditto.
6155 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6156 (md_assemble): Ditto.
6157 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6159 1999-02-09 Nick Clifton <nickc@cygnus.com>
6161 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6162 relocations for ELF targets.
6164 1999-02-08 Nick Clifton <nickc@cygnus.com>
6166 * configure.in: Add support for StrongARM target.
6167 * configure: Regenerate.
6169 1999-02-05 Nick Clifton <nickc@cygnus.com>
6171 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6173 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6176 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6178 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6180 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6182 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6183 (INTEL_DWORD_MNEM_SUFFIX): Define.
6186 (DWORD_PTR): Define.
6187 (XWORD_PTR): Define.
6189 (OFFSET_FLAT): Define.
6191 (NONE_FOUND): Define.
6194 * config/tc-i386.c (set_intel_syntax): New routine.
6195 (intel_syntax): Declare.
6196 (allow_naked_reg): Declare.
6197 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6198 (intel_float_operand): New routine.
6199 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6200 Handle brackets as well as parens. Call i386_intel_operand for
6201 intel syntax. Reverse operands if appropriate. Handle new
6202 suffixes. Handle movzx and movsx.
6203 (i386_is_reg): New routine.
6204 (i386_immediate): New routine.
6205 (i386_scale): New routine.
6206 (i386_displacement): New routine.
6207 (i386_operand_modifier): New routine.
6208 (build_displacement_string): New routine.
6209 (i386_parse_seg): New routine.
6210 (i386_intel_memory_operand): New routine.
6211 (i386_intel_operand): New routine.
6212 (i386_operand): Call i386_displacement, i386_immediate,
6213 i386_scale, etc. instead of handling inline.
6214 (parse_register): Handle registers without prefix.
6216 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6218 * configure: Regenerate.
6219 * configure.in (arm-*-oabi): New.
6220 (thumb-*-oabi): New.
6221 * config/tc-arm.c (target_oabi): Declare.
6222 (md_apply_fix3): Support REL relocs.
6223 (md_parse_option): Handle -oabi.
6224 (elf32_arm_target_format): New routine.
6225 (md_longopts): Add OPTION_OABI.
6226 * config/tc-arm.h: Redefine TARGET_FORMAT.
6229 1999-01-28 Nick Clifton <nickc@cygnus.com>
6231 * write.c (write_relocs): Handle out of range error.
6233 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6234 (fr30_force_relocation): Default to 0.
6236 * config/tc-fr30.h (obj_fix_adjustable): Define.
6237 (TC_FORCE_RELOCATION): Define.
6239 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6242 1999-01-16 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6245 merge of two instructions if the left instruciton kills the right.
6247 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6249 * Makefile.in: Regenerate.
6250 * configure.in: Redo test for using cgen.
6251 * configure: Regenerate.
6253 1999-01-09 Nick Clifton <nickc@cygnus.com>
6255 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6256 redefinition of this macro.
6258 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6260 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6263 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6265 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6266 a read of HI or LO and an immediatly following branch.
6268 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6270 * config/tc-mips.c (md_begin): Another correction to the setting of
6273 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6275 * config/tc-mips.c (md_begin): Correct type-o in setting of
6278 1998-12-21 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6281 bit insn when optimizing, so that parallelised instructions will
6282 start on a 32 bit boundary.
6284 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6286 * config/tc-mips.c (mips_eabi64): New.
6287 (md_begin): Set mips_eabi64.
6288 (mips_elf_final_processing): Use it.
6290 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6292 * config/tc-mips.c (mips_elf_final_processing):
6293 Correct setting of ABI in e_flags.
6295 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6297 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6300 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6302 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6304 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6306 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6307 warning, values that don't fit in the field.
6309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6311 * config/tc-mips.c (mips_abi_string): New.
6312 (md_parse_option,md_longopts): Add mabi.
6313 (mips_elf_final_processing): Set e_flags based on mabi flag.
6315 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6317 * config/tc-mips.c (md_parse_option): Handle vr4111.
6319 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6321 * config/tc-h8300.c (build_bytes): Change message given if the
6322 instruction requires H8/300H mode and we're not in Hmode, to
6323 suggest that it may be the operand modes that are the problem, not
6324 necessarily the opcode.
6326 1998-12-10 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-fr30.c: Add line separator character.
6330 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6332 * configure.in (hppa-*-mpeix*): New target.
6333 * config/obj-som.h (obj_som_compiler): Declare.
6334 * config/obj-som.c (compiler_seen): New static variable.
6335 (obj_som_compiler): New function.
6336 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6337 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6338 (pa_type_args): Set hppa_priv_level.
6339 (pa_compiler): New static function if OBJ_SOM.
6340 * configure: Rebuild.
6342 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * read.c (output_leb128): Don't mark as inline.
6346 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6348 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6349 AIX .vbyte unaligned data support.
6350 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6351 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6354 1998-12-07 Nick Clifton <nickc@cygnus.com>
6356 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6359 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6361 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6362 BFD_RELOC_ARM_PCREL_BRANCH.
6364 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6367 checking the target type.
6368 (mips-dec-bsd*): Set endian to little.
6369 * configure: Rebuild.
6371 COFF weak symbol support, based on patches from Mark Elbrecht
6372 <snowball3@usa.net>:
6373 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6374 * config/obj-coff.c (obj_coff_weak): New static function.
6375 (obj_coff_endef) [both versions]: Handle weak symbols.
6376 (coff_frob_symbol): Likewise.
6377 (yank_symbols): Likewise.
6378 (obj_pseudo_table): Add "weak".
6380 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6381 <aymeric.vincent@emi.u-bordeaux.fr>.
6382 * aclocal.m4: Rebuild with current tools.
6383 * configure: Rebuild.
6385 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6386 an assertion failure for a case we can't handle when OBJ_ECOFF.
6388 * expr.c (operator): And with 0xff to avoid problems with signed
6391 1998-12-03 Nick Clifton <nickc@cygnus.com>
6393 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6394 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6396 1998-12-02 Nick Clifton <nickc@cygnus.com>
6398 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6401 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6403 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6404 calculation of pcrel point.
6406 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6411 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6413 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6415 (d10v_cleanup): Only generate previous insn if a multiline insn is
6418 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6423 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6425 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6426 -marm6xxx command line switches.
6428 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6430 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6431 (itbl-ops.o): Delete duplicate dependencies.
6432 Rebuild dependencies.
6433 Add fr30 dependencies.
6434 * Makefile.in: Rebuild.
6436 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6438 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6440 * listing.c: Ignore line terminator characters found inside
6443 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6445 * po/gas.pot: Regenerated.
6447 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6449 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6450 fr30_is_label_start(). Also checks for delay slot insns.
6452 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6453 FR30 instructions which contain a colon in the mnemonic.
6455 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6457 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6459 * config/tc-fr30.c: Removed currently superflous code.
6461 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6463 * config/tc-fr30.h: New file.
6464 * config/tc-fr30.c: Tweaking so that it will compile.
6466 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6468 * config/tc-d10v.h (obj_fix_adjustable): Define.
6469 (TC_FORCE_RELOCATION): Define.
6470 (d10v_force_relocation): Declare.
6471 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6472 (md_apply_fix3): Handle Vtable relocs.
6473 (d10v_fix_adjustable): New.
6474 (d10v_force_relocation): New.
6476 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6478 * config/tc-d30v.c: Change default behaviour to ignore potential
6479 conflicts between register name and symbol names.
6481 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6483 * configure.in: Add fr30-*-*.
6484 * config/tc-fr30.c: New file.
6485 * Makefile.in: Regenerated.
6486 * config.in: Regenerated.
6487 * configure: Regenerated.
6488 * doc/Makefile.in: Regenerated.
6489 * po/gas.pot: Regenerated.
6491 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6493 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6496 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6498 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6500 (do_scrub_chars): Add some casts to unsigned char to avoid
6501 unwanted sign extension.
6502 * read.c (lex_type): Set characters about 127 to be symbol
6504 * config/tc-i386.c (md_begin): Set identifier_chars and
6505 operand_chars for values above 127.
6507 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6509 * configure.in: detect cygwin* instead of cygwin32*
6510 * configure: regenerate
6512 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6514 * listing.c: Add support for producing a listing from piped
6517 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6519 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6520 (append_insn): Account for the tx39's multiply behavior.
6522 1998-10-26 Michael Meissner <meissner@cygnus.com>
6524 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6525 from assemble_parallel_insns. Add support for '->' to indicate
6526 explicitly serializing the instructions.
6527 (md_assemble): Ditto.
6529 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6531 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6534 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6536 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6538 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6540 * config/tc-mips.c : support frame and regmask/fregmask when
6541 MIPS_STABS_ELF is specified.
6543 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6545 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6546 (md_apply_fix): Don't return 1 for VTABLE relocs.
6547 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6549 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6551 * doc/c-i386.texi: Replace occurences of "opcode" with
6552 "instruction mnemonic", "instruction", or "mnemonic" when
6553 referring to the name of an instruction. Use "opcode" when
6554 referring to the sequence of machine bytes.
6556 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6557 (is_opcode_char): Rename to is_mnemonic_char.
6558 (md_assemble and i386_operand): Correct error messages from
6559 "opcode" to "instruction mnemonic"
6560 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6561 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6562 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6563 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6564 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6565 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6566 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6568 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6570 * config/tc-i386.c (i386_operand): Check for garbage after
6573 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6575 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6576 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6578 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6580 * config/tc-sh.h (obj_fix_adjustable): Define.
6581 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6582 (md_apply_fix): Likewise.
6583 (tc_gen_reloc): Likewise.
6584 (sh_fix_adjustable): New.
6586 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6588 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6589 * cgen.h (gas_cgen_finish_insn): Update prototype.
6590 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6591 cgen_insn_t -> CGEN_INSN_INT.
6592 (make_parallel): Update handling of CGEN_INT_INSN_P.
6593 (assemble_parallel_insn): Ditto.
6594 (target_make_parallel): New function.
6595 (md_assemble): Use it.
6597 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6599 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6601 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6603 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6604 converted into lower case.
6606 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6608 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6609 (gas_cgen_tc_gen_reloc): Likewise.
6610 * config/tc-m32r.h (obj_fix_adjustable): Define.
6611 * config/tc-m32r.c (m32r_fix_adjustable): New.
6612 (m32r_force_relocation): Handle VTABLE relocs.
6614 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6616 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6618 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6620 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6621 to lower case before parsing.
6623 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6624 parallel insns modift buts in the PSW as a side effect.
6626 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-d30v.c (find_format): Test for missing flag and
6631 (md_apply_fix3): Fix error messages to avoid
6632 assumption about presence of a symbol.
6634 (parallel_ok): Disallow parallel instructions that both modify the
6637 (find_format): Generate a warning if an odd numbered register is
6638 used as the first register in a mutli-register instruction.
6640 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6643 relocations are always associated with a symbol.
6645 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6647 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6648 (elf32_sparc_force_relocation): Declare.
6649 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6650 (tc_gen_reloc): Handle vtable relocs.
6651 (elf32_sparc_force_relocation): New.
6653 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6655 * symbols.c (S_IS_FUNCTION): New.
6656 * config/tc-v850.h (obj_fix_adjustable): Define.
6657 (TC_FORCE_RELOCATION): Define.
6658 (v850_force_relocation): Declare.
6659 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6660 of fx_addnumber for VTABLE reloc addends.
6661 (md_apply_fix3): Handle VTABLE relocs.
6662 (v850_fix_adjustable): New.
6663 (v850_force_relocation): New.
6665 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6667 * tc-hppa.c (fp_operand_format): Add some additional formats.
6668 (pa_ip): Do not automatically promote into pa2.0 mode.
6669 (pa_level): Handle ".level 2.0".
6671 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6673 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6674 * config/tc-i386.h (template.extension_opcode): Change to
6675 unsigned int to allow full range of 8-bit opcode suffixes.
6676 (None): Redefine as 0xffff.
6678 From Jeff B Epler <jepler@usgs.gov>
6679 * doc/c-i386.texi (i386-SIMD): New section.
6681 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6683 * read.c (discard_rest_of_line): New function.
6684 * read.h: Declare it.
6685 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6687 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-d10v.c (find_symbol_matching_register): New function.
6690 (find_opcode): Cope with the case where a register name matches
6693 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6695 * config/tc-v850.c (md_pcrel_from): Rename to
6696 v850_pcrel_from_section.
6697 (v850_pcrel_from_section): Do not resolves symbols in other
6700 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6702 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-d10v.c (find_opcode): Generate an error if a register
6705 is supplied for an operand that should not be a register.
6707 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6709 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6710 instructions to have another instruction in the right bin.
6712 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6715 the right container if the left container holds a branch
6718 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6720 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6721 both a register name and symbol name.
6722 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6724 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6726 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6727 execution unit class.
6729 (reg_name_search): If a name matches a register and a symbol,
6730 prefer the register.
6731 (find_format): Disallow flag registers when a general purpose
6732 register is required.
6733 If a number is required, but a register has been given, check to
6734 see if a symbol with the same name as the register exists, and if
6735 so, use that symbol.
6737 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6739 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6741 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6743 * config/tc-d30v.c (find_format): Do not accept flag registers as
6744 general purpose registers.
6745 (find_format): If an immediate value is expected at a given place
6746 in a format, but a register name has been provided instead, check
6747 to see if that register name matches the name of a predefined
6748 symbol and if it does, then use the symbol instead.
6749 (reg_name_search): If a register name matches a symbol name,
6750 prefer the register name to the symbol name.
6752 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6755 the previous insn to empty.
6757 1998-09-20 Michael Meissner <meissner@cygnus.com>
6759 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6760 pieces, forcing the use of an ANSI compiler.
6762 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6764 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6766 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6768 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6770 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6772 (obj_elf_vtable_entry): Likewise.
6773 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6774 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6775 (tc_gen_reloc): Likewise.
6776 (arm_fix_adjustable): Likewise.
6777 (elf32_arm_force_relocation): New.
6778 (armelf_frob_symbol): Remove coff-style symbol support.
6780 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6782 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6784 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6786 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6787 OBJ_COFF so that routine is defined for a.out format.
6789 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6791 * config/tc-i386.c (i386_operand): Detect non-segment registers
6792 used as segment prefixes.
6794 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6797 optimize across FDE boundaries.
6799 * config/obj-coff.c (obj_coff_section): Preserve any link once
6800 flags when setting the section flags.
6802 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6804 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6805 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6807 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6809 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6812 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6814 * frags.c (frag_grow): Include the size of the frag struct in the
6817 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6818 if the new subseg comes before the old.
6820 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6822 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6823 to handle edge8 and edge16.
6825 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6827 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6828 before we clobber the symbol involved.
6830 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6832 * config/tc-arm.c: Remove OBJ_ELF definitions for
6833 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6834 use arm_adjust_symtab for OBJ_COFF.
6835 (armelf_adjust_symtab): New Routine.
6836 * config/tc-arm.h: Define obj_adjust_symtab to
6837 armelf_adjust_symtab for OBJ_ELF.
6839 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6841 * configure.in: Make all i386-elf targets use bfd_gas.
6842 * config/tc-i386.c (tc_i386_force_relocation): New.
6843 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6844 (md_apply_fix3): Likewise.
6845 (tc_gen_reloc): Handle them.
6846 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6847 tc_i386_force_relocation.
6849 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6851 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6853 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6855 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6856 current opcode after writing the first insturction of a reverse
6859 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6861 * read.h (generate_lineno_debug): Add prototype.
6862 * read.c (generate_lineno_debug): Make non-static.
6864 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6866 * config/tc-i386.c (md_assemble): Only warn for address/data size
6869 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6871 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6872 against Thumb function names, as the linker needs this information.
6874 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6876 * expr.c (operand): Check also that there is no advance in operand
6877 after atof_generic in order to decide "is it label 0f or floating
6880 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6882 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6883 command line options with a single dash.
6884 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6886 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6888 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6889 * tc-arm.c (arm_fix_adjustable): New routine.
6891 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6893 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6894 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6895 demand_empty_rest_of_line before mri_comment_end.
6896 (equals): Check garbage after expression before
6897 mri_comment_end in MRI mode.
6899 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6902 small immediate constant to use the constant itself rather than
6905 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6907 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6908 (pa_leave): Likewise.
6910 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6912 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6914 (i386_operand): Fix an error message.
6916 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6918 * doc/c-arm.texi (ARM Directives): Document .req directive.
6920 * config/tc-arm.c (reg_required_here): Display erroneous string if
6921 the register name could not be decoded.
6922 Do not set inst.instruction if the sift is -1.
6924 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6926 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6929 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6932 even if it is belived to be unnecessary.
6934 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6936 config/tc-i386.c (i386_operand): Size immediate constants by
6937 suffix (erroneously removed as part of July 7 change).
6939 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6941 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6942 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6943 (armelf_frob_symbol): New Routine.
6944 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6946 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6948 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6950 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6952 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6953 command line switches passed to assembler.
6955 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6957 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6958 (gas_cgen_opcode_desc): Declare.
6959 (gas_cgen_parse_operand): Declare.
6960 (*): Prepend gas_ to gas specific fns to denote them as such.
6962 * cgen.c (gas_cgen_opcode_desc): New global
6963 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6964 (queue_fixup): Renamed from cgen_queue_fixup.
6965 (*): Prepend gas_ to gas specific fns to denote them as such.
6967 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6968 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6969 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6970 Open opcode table and initialize it.
6971 (make_parallel): Use gas_cgen_opcode_desc.
6972 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6973 (md_assemble): Ditto.
6975 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6977 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6978 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6979 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6980 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6981 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6982 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6983 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6984 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6985 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6986 (INIT_STAB_SECTION): Likewise.
6987 (OBJ_PROCESS_STAB): Likewise.
6989 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6990 (md_parse_option): Watch for them.
6991 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6992 (md_begin): Kill neverdef code.
6993 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6994 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6995 (s_alpha_coff_wrapper): New.
6996 (md_pseudo_table): Trap all ECOFF pseudos.
6998 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7000 Start of changes to remove mdebug section from mips*-elf
7001 Based on MIPS_STAB_ELF definition
7002 * acconfig.h: undef if not configured
7003 * config.in: undef if not configured
7004 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7005 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7006 * stabs.c (s_stab_generic): flush frag
7008 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7010 * configure.in: (arm-*-elf): Handle.
7011 (thumb-*-elf): Handle.
7012 * configure: Regenerate.
7013 * read.c (stringer): Fix typo in comment.
7014 * write.c (fixup_segment): Don't add symbol value to addend if
7016 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7018 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7021 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7023 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7024 (write_2_short): Emit warning if new flag is set.
7025 (do_assemble): Set flags if left instruction is one of special
7026 "right-instruction-killer" type.
7028 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7030 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7031 Always output words in debug_info section as big endian.
7032 (sparc_target_format): Choose correct bfd target.
7033 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7035 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7037 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7038 to work with internationalization code. Issue an error when two
7039 operands match that are not allowed to match.
7041 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7043 * configure.in (install_tooldir): Allow target to specify whether
7044 it wants to be installed in $(tooldir)/bin.
7045 * configure: Regenerate.
7046 * Makefile.am (install-exec-local): Set install-exec-tooldir
7047 dependency via configure.
7048 * Makefile.in: Regenerate.
7050 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7052 * Makefile.am (install-exec-local): Split into two ...
7053 (install-exec-bindir,install-exec-tooldir): New rules.
7054 * Makefile.in: Regenerate.
7056 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * Makefile.am (install-exec-local): Don't remove the file before
7059 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7060 W. Rozycki <macro@ds2.pg.gda.pl>.
7061 * Makefile.in: Rebuild.
7063 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7065 * cgen.c: Include libiberty.h.
7066 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7067 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7068 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7069 (md_cgen_lookup_reloc)): Declare.
7070 (md_cgen_record_fixup_exp): Declare.
7071 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7072 (m32r_relax_frag): Declare.
7073 (cgen_md_apply_fix3): Decls moved to cgen.h.
7074 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7075 (m32r_cgen_record_fixup_exp): Delete decl.
7076 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7077 (assemble_nop): Delete.
7078 (expand_debug_syms): Delete unused `exp'.
7079 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7080 Add default case for -Wall.
7081 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7082 (md_atof): Delete unused wordP.
7084 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7086 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7089 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7092 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7093 .print, .purgem, and .struct. Remove documentation for
7096 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7098 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7099 Update call to insert_operand.
7101 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7103 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7105 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7108 whitespace after a prefix operator.
7110 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7112 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7114 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7116 * config/tc-sparc.c (log2): New static function.
7117 (s_reserve): Use log2 to convert alignment before calling
7119 (s_common): Use log2 to convert alignment before calling
7120 record_alignment and frag_align.
7121 (sparc_cons_align): Use log2.
7123 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7126 (s_common): Likewise.
7128 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7129 initialization of waddr.
7130 (sparc_elf_final_processing): Add default case to switch.
7132 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7134 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7135 than temporary real.
7137 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7139 * write.c (subsegs_finish): Don't align the segments if there were
7142 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7143 copying aux information.
7145 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7146 expression into a symbol.
7148 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7150 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7151 type to unsigned int.
7152 (md_assemble): Change type used to store offsets from unsigned
7154 (i386_operand): Switch error check to only call RESTORE_END_STRING
7155 once after parse_register.
7157 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7159 * config/tc-v850.c (md_show_usage): Changed format to match that
7162 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7164 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7166 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7168 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7171 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7174 * doc/Makefile.in: Rebuild.
7176 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7178 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7179 for %lo expressions.
7180 (mips_ip, case 'u'): Move range check after code to mask
7181 off bits in %hi/%lo expressions. Mask off high bits for
7184 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * doc/Makefile.am (gasver.texi): New target.
7187 (as.info, as.dvi): Depends upon gasver.texi.
7188 * doc/as.texinfo: Include gasver.texi. Mention version number on
7189 title page and in top node.
7190 * doc/Makefile.in: Rebuild.
7192 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7194 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7195 but not including the line containing the edict.
7196 * listing.h (LISTING_EOF): New.
7197 * input-scrub.c (input_scrub_next_buffer): Call it.
7199 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7201 * config/tc-i386.c (i386_operand): Don't set the size of an
7202 immediate address based solely on the suffix and the mode.
7204 * config/tc-i386.c (md_assemble): Add assertion to make sure
7205 overlap2 does not set Imm.
7207 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7208 sequences of whitespace to a single space.
7209 (is_space_chars): Just compare with space.
7210 (md_begin): Don't initialize space_chars.
7211 (md_assemble): Just skip a single whitespace character.
7212 (i386_operand): Rewrite base-index parsing to use new
7213 parse_register, and to skip white space. Skip white space in a
7214 number of other places too. Don't give error message if
7215 parse_register fails.
7216 (parse_register): Change reg_string parameter to be non-const.
7217 Add end_op parameter. Skip white space after the `%', and return
7218 end of register string. Give error message here rather than
7221 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7223 Based on patch from Matt Semersky <matts@scd.hp.com>:
7224 * expr.c (op_encoding): Make const.
7225 (expr_set_precedence): New function.
7226 (expr_begin): Don't set operator rankings, just call
7227 expr_set_precedence.
7228 * expr.h (expr_set_precedence): Declare.
7229 * read.c (s_mri): Call expr_set_precedence.
7231 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7233 * doc/as.texinfo (Statements): Remove paragraph discussing
7234 continuing lines with a backslash. This hasn't worked for years,
7237 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7239 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7241 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7242 (ps_CTORS, ps_DTORS): New section types.
7243 (vms_fixup_xtors_section): New function
7244 (Ctors_Psect, Dtors_Psect): Define.
7245 (IS_GXX_XTOR): Define
7246 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7247 Filter static constructors/destructors and add to
7248 Ctors_Symbols/Dtors_Symbols chain.
7249 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7250 appropriate section.
7252 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7253 * makefile.vms: Merge vax/vms support.
7255 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7257 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7258 (elf_pseudo_table): Add them.
7259 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7260 (md_apply_fix): Accept them.
7261 (mips_fix_adjustable): Don't adjust them.
7262 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7263 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7264 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7265 (tc_fix_adjustable): Don't adjust them.
7267 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7269 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7271 * Makefile.in: Regenerate.
7272 * configure.in: AC_SUBST cgen_cpu_prefix.
7273 * configure: Regenerate.
7275 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7277 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7278 Changed all users of COND12_DELAY.
7280 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7282 * config/tc-mn10300.c (set_arch_mach): New function.
7283 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7284 (md_begin): Default to mn10300 mode.
7285 (md_assemble): Only accept instructions for the core mn10300
7286 chip and the active machine type.
7288 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7290 * subsegs.h (segment_info_type): Give the struct a name.
7291 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7292 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7293 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7294 * config/tc-w65.h (tc_reloc_mangle): Declare.
7295 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7297 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7299 * config/tc-v850.c (v850_comm): Restore old section
7300 after common processing.
7302 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7304 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7306 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7308 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7309 char with code that explicitly sign-extends.
7311 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7313 * config/tc-v850.c (md_begin): Restore text section as the current
7314 section after creating call table sections.
7315 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7318 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7319 with call to macro SYM_AUXINFO.
7321 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7323 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7324 with the program transform name.
7325 * Makefile.in: Rebuild.
7327 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7329 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7332 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * config/tc-i386.c (i386_operand): Be prepared for a space between
7335 the open parenthesis and the start of the register operand,
7336 because of the June 16 change.
7338 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7340 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7343 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7345 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7346 even if it is belived to be unnecessary.
7348 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7352 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7354 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7356 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7357 shift amount for a repeated operand. The shift amount for the
7358 repeated copy comes from the size of the operand.
7360 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7362 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7364 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7366 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7368 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7370 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7371 characters in it as LEX_IS_SYMBOL_COMPONENT.
7372 * config/tc-i386.h (tc_symbol_chars): Define.
7373 (extra_symbol_chars): Declare.
7374 * config/tc-i386.c (extra_symbol_chars): Define.
7375 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7376 (line_comment_chars): Set to '/' if TE_LINUX.
7377 * doc/c-i386.texi (i386-prefixes): Update.
7378 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7380 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7382 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7383 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7385 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7387 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7388 constraint in instructions REP & REPI.
7390 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7392 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7393 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7395 (check_range): If the operand is shifted, then shift the number
7396 before checking its range.
7398 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7400 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7403 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7405 * config/tc-v850.c (v850_comm): Create special sections as needed.
7407 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7409 * config/tc-d10v.c (write_2_short): Addition of swapping
7410 instructions for sequential and reverse sequential order when
7411 given order is not possible.
7413 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7415 * Makefile.am: Rebuild dependencies.
7416 (DEP_INCLUDES): Fix reference to intl build directory.
7417 * Makefile.in: Rebuild.
7419 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7421 * doc/c-i386.texi: Update 16 bit documentation.
7423 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7424 IgnoreDataSize to IgnoreSize as they are used for address size as
7426 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7427 32-bit mode, similarly addr16/data16 and variants.
7429 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7431 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7432 sequential word multiply instructions.
7434 (do_assemble): Add extra command line argument, to allow mul32
7435 attribute to be preserved across parallel insns.
7436 (md_assemble): Insert NOPs between explicitly parallel insns which
7437 contain an 32 bit multiply and a 16 multiply.
7439 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7441 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7444 * config/tc-i386.c (reloc): Add braces.
7446 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7447 consistent with Intel naming.
7448 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7449 use bitfields in sib_byte.
7450 (modrm_byte): Don't use bitfields here either.
7452 * config/tc-i386.c (current_templates): Add const.
7453 (parse_register): Add const to return, param, and char *s.
7454 (i386_operand): Add const to reg_entry *r.
7455 * config/tc-i386.h (templates): Add const to start, end.
7457 Inspired by code for 16 bit gas support from Martynas Kunigelis
7458 <martynas@nm3.ktu.lt>:
7459 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7460 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7461 (uses_mem_addrmode): Remove.
7462 (md_estimate_size_before_relax): Add support here too.
7463 (md_relax_table): Rewrite interface to md_relax for 16 bit
7465 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7466 (opcode_suffix_to_type): Remove.
7467 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7468 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7469 (md_convert_frag): Likewise.
7470 (i386_operand): Add support for 16 bit base/index regs,
7471 immediates, and displacements. Remove some unnecessary casts, and
7472 localise end_of_operand_string, displacement_string_start,
7473 displacement_string_end variables. Add GCC_ASM_O_HACK.
7474 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7476 * config/tc-i386.c (prefix_hash): Remove.
7477 (md_begin): Rewrite without obstacks. Remove prefix hash table
7478 handling. Rewrite lexical table handling.
7479 (i386_print_statistics): Don't print prefix statistics.
7480 (md_assemble): Rewrite instruction parser so that line is not
7481 converted to lower case. Don't do a hash_find for prefixes,
7482 instead recognise them via opcode modifier.
7483 (expecting_operand, paren_not_balanced): Localise variables.
7484 * config/tc-i386.h (IsPrefix): Define.
7485 (prefix_entry): Remove.
7487 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7488 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7489 '\\' in case where comment_chars contains '/'.
7491 * config/tc-i386.c (MATCH): Ensure given operand and template
7492 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7493 you must write `ljmp *table(%ebx)'.
7495 From H.J. Lu <hjl@gnu.org>:
7496 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7497 as 0 ifndef BFD_ASSEMBLER.
7498 (md_assemble): Allow immediate operands without suffix or
7499 other reg operand to default in size to the current code size.
7501 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7503 * config/tc-v850.c (md_begin): Restore creation of
7504 .call_table_text and .call_table_data sections.
7506 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7508 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7509 after emitting a word of noops.
7511 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7513 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7514 (i386_operand): Simplify checks for valid base/index combinations.
7515 Disallow `in 4(%dx),%al'.
7517 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7519 (add_prefix): Change parameter from char to int.
7521 * config/tc-i386.h (Ugh): Define opcode modifier.
7522 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7524 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7525 CONSISTENT_REGISTER_MATCH macros to check register types more
7526 thoroughly. Check for illegal suffix/operand combinations
7527 when matching insns with operands. Handle new `s' suffix, and
7528 associated FloatMF opcode modifier for float insns with memory
7530 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7531 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7532 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7533 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7534 DATA_PREFIX_OPCODE throughout.
7536 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7537 (md_assemble): Rewrite suffix/register operand checking code to be
7538 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7539 AnyMem, the better to grep.
7541 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7542 given a memory operand. Don't set Abs bits either.
7543 (type_names): Remove Mem*, Abs*.
7544 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7545 define opcode_modifiers as these cases are handled by Disp8,
7546 Disp16, Disp32 and suffix checks.
7547 (COMES_IN_BOTH_DIRECTIONS): Remove.
7548 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7550 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7551 if IgnoreDataSize modifier given. Remove ShortformW modifier
7552 test. Add test for ShortForm in W base_opcode modification.
7553 Merge Seg2ShortForm and Seg3ShortForm code.
7554 * config/tc-i386.h (ShortFormW): Remove.
7555 (IgnoreDataSize): Define.
7557 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7559 * config/tc-d30v.c (md_assemble): Store previous segment state
7560 with previous instruction.
7562 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7564 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7565 (ebp, esp): Remove static variables.
7566 (MATCH): Remove test for InOutPortReg.
7567 (i386_operand): Properly handle InOutPortReg here instead.
7568 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7569 (md_assemble): Simplify and correct modrm and sib generation.
7570 (i386_operand): Add warning for scale without index.
7571 Rewrite checks for valid base/index combinations.
7573 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7574 macros and enclose in do while(0).
7575 (RESTORE_END_STRING): Likewise.
7576 (md_assemble): Add one to printed operand number so we start
7577 from 1 not 0. Add some more gettext invocations.
7578 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7581 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7582 DATA_PREFIX, SEG_PREFIX): Define.
7583 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7584 (check_prefix): Remove function.
7585 (add_prefix): New function. Add prefix to i.prefix as well as
7587 (md_assemble): Changes for add_prefix. Remove hack for wait
7588 prefix, instead always output prefixes in fixed order. Test
7589 for jcxz/loop when selecting between word & dword operations,
7590 and add address size prefix rather than operand size prefix.
7591 Remove operand -> address size hack when emitting jcxz/loop.
7592 (i386_operand): Remove O_Absent check as it's done in expr.
7594 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7596 * configure.in: Recognize m5200 as a cpu_type of m68k.
7597 * aclocal.m4: Rebuild with current libtool.
7598 * configure: Rebuild.
7600 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7602 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7603 to relaxable_symbol to prevent references to external symbol from
7606 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7608 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7609 symbols are relaxable.
7611 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7613 * config/tc-v850.c (md_begin): Don't create special
7614 sections by default.
7616 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7618 * config/tc-mips.c (macro): For div and udiv, close the
7619 reorder block as soon as possible.
7621 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7623 From Matt Semersky <matts@scd.hp.com>:
7624 * macro.c (macro_mri_mode): New function.
7625 * macro.h (macro_mri_mode): Declare.
7626 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7629 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7631 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7634 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7635 until after xstrdup in OBJ_EVAX case.
7637 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7639 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7640 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7641 of hardcoded magic number.
7642 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7644 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7646 * read.c (do_s_func): New function.
7648 * read.h (do_s_func): Add prototype.
7650 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7652 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7653 nops if fill pattern not specified.
7655 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7657 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7658 * config/te-go32.h (TE_GO32): Define.
7659 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7661 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7663 Implement .func/.endfunc pseudo-ops.
7664 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7666 * read.c (potable): Add .func,.endfunc.
7667 (s_func): New function.
7668 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7670 (in_doc_func_p,current_function_label): New static globals.
7671 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7673 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7675 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7676 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7677 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7678 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7679 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7680 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7681 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7682 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7683 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7684 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7685 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7686 * config/tc-a29k.c: Don't define md_short_jump_size,
7687 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7688 * config/tc-alpha.c: Likewise.
7689 * config/tc-alpha.h: Likewise.
7690 * config/tc-arm.c: Likewise.
7691 * config/tc-h8300.c: Likewise.
7692 * config/tc-h8500.c: Likewise.
7693 * config/tc-hppa.c: Likewise.
7694 * config/tc-i860.c: Likewise.
7695 * config/tc-i960.c: Likewise.
7696 * config/tc-ppc.c: Likewise.
7697 * config/tc-sh.c: Likewise.
7698 * config/tc-sparc.h: Likewise.
7699 * config/tc-tic30.c: Likewise.
7700 * config/tc-w65.c: Likewise.
7701 * config/tc-z8k.c: Likewise.
7703 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7705 * config/tc-vax.c (_): Delete this macro used for placeholder
7706 values in vax_operand_width_size; it conflicts with the _() macro
7707 used for internationalization.
7709 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7712 code. From Chris Moller <moller@bops.com>.
7714 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7715 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7716 * read.c (emit_expr): Initialize seg and subseg fields of a new
7718 * write.c (write_object_file): Switch to the appropriate segment
7719 and subsegment when processing a broken word.
7721 * config/tc-m68k.c (mri_assemble): New static function.
7722 (build_mri_control_operand): Call mri_assemble rather than
7724 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7725 (s_mri_endf, s_mri_endw): Likewise.
7727 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7729 * read.c (s_org): Call md_flush_pending_output if it is defined.
7731 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7733 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7735 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7736 (md_parse_option): Add for same.
7737 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7738 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7739 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7741 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7743 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7745 * config/tc-arm.c (find_real_start): Relax definition of local
7748 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7750 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7751 symbols at the given address, not just the last one specified.
7753 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7755 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7756 or number_to_chars_littleendian to write data.
7758 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7760 * config/tc-v850.c (md_assemble): Remove artificially created
7761 register name symbols.
7763 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7765 * write.c (fixup_segment): Change "segment" to "section" in
7768 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7770 * write.c (fixup_segment): Change sym1-sym2 message again.
7772 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7774 * write.c (fixup_segment): Improve error message for sym1-sym2
7775 errors when sym1 is in a different segment from sym2.
7777 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7779 * config/tc-m32r.c (warn_unmatched_high): New static local.
7780 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7781 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7782 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7783 (md_parse_option): Likewise.
7784 (md_show_usage): Likewise.
7785 (m32r_frob_file): Likewise.
7787 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7788 (read_a_source_file): Call them.
7789 * read.h (stabs_generate_asm_file): Declare.
7790 * stabs.c (stabs_generate_asm_file): New function.
7791 (generate_asm_file): New function.
7792 (stabs_generate_asm_lineno): Move file name handling into
7795 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7797 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7798 (d30v_current_align, d30v_current_align_seg): New variables.
7799 (d30v_last_label): New variable.
7800 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7801 (s_d30v_data, s_d30v_section): Likewise.
7802 (md_pseudo_table): Call them.
7803 (md_begin): Initialize d30v_current_align_seg.
7804 (md_assemble): Call d30v_align when needed by known current alignment.
7805 (d30v_frob_label, d30v_cons_align): New functions.
7806 * config/tc-d30v.h (md_do_align): Remove.
7807 (tc_frob_label): Call d30v_frob_label.
7808 (md_cons_align): New.
7810 * config/tc-d30v.c (find_format): Convert complex expressions to
7811 expression symbols before processing. Clean up code formatting.
7813 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7815 * po/Make-in (install-info): New target.
7817 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7819 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7821 * config/tc-mn10300.c (md_assemble): Likewise.
7823 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7825 * Makefile.am: Update with `make dep-am'.
7826 (HFILES): Add cgen.h.
7827 (cgen.o): Depend on cgen.h.
7828 * Makefile.in: Regenerate.
7830 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7832 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7834 * gasp.c (grab_label): Permit a label to be a preprocessor
7835 variable by permitting a label to start with a backslash.
7837 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7839 * config/tc-mips.c (validate_mips_insn): Removed hack
7840 for previously inaccessible bitfields in some INSN_TRAP
7843 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7845 * config/tc-d30v.c (do_assemble): Abort with error message
7846 if opcode operands do not match.
7848 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7850 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7851 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7852 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7853 similar new 'q' operand.
7855 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7857 * cgen.c (cgen_asm_finish_insn): Fix typo.
7859 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7862 * cgen.c: Include it.
7863 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7864 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7865 All callers updated.
7866 * config/tc-m32r.c: Include cgen.h.
7867 (m23r_insn): New members num_fixups,fixups.
7869 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7871 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7872 to avoid compiler warning.
7874 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7876 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7879 * makefile.vms (OBJS): Add ehopt.obj
7881 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7883 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7885 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7887 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7888 a short format insn.
7889 (md_assemble): Set it for explicitly packed insns.
7891 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7893 * config/obj-coff.c (c_symbol_merge): Do not take address of
7894 native fields when performing the memcpy.
7896 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7898 * config/tc-mips.c (macro,macro2): Implement
7899 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7901 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7903 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7904 relocations against globally visible symbols.
7905 * config/tc-m68k.c (relaxable_symbol): New macro.
7906 (m68k_ip, md_estimate_size_before_relax): Use it.
7907 (tc_m68k_fix_adjustable): Also handle weak symbols.
7909 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7911 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7912 references to externally visible symbols.
7913 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7914 values in twice for a PC relative reloc if the symbol is
7917 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7918 don't adjust a PC relative reloc against an externally visible
7920 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7921 for a PC relative fixup against an externally visible defined
7922 symbol, arrange to store object file and addend values as though
7923 the symbol were not defined.
7924 (tc_gen_reloc): Likewise.
7926 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7928 * read.c (sizeof_leb128): Referenced externally by write.c so
7931 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7933 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7934 and expand a 'debug' symbol associated with the next instruction
7935 that does not cause a short instruction to be filled with a NOP.
7936 (md_pseudo_table): Add support for .debugsym.
7937 (assemble_parallel_insn): Add calls to expand_debug_sym as
7939 (md_assemble): Ditto.
7941 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7943 * as.c (main): Conditionally call setlocale.
7944 * gasp.c (main): Likewise.
7945 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7946 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7948 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7950 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7952 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * config/tc-hppa.c: Change all calls to bzero to use memset.
7955 (pa_ip): Add cast to avoid warning.
7956 (tc_gen_reloc, md_apply_fix): Likewise.
7957 (pa_find_space_by_number): Likewise.
7958 (hppa_force_relocation): Likewise.
7959 (pa_block): Change i to unsigned int.
7960 * config/obj-som.h (obj_som_copyright): Declare.
7962 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7964 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7965 for line numbers for assembly source.
7967 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7969 * configure.in: Change version number to 2.9.4
7970 * configure: Rebuild.
7972 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7974 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7976 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7978 * ecoff.h: Change symbolS in function declaration to struct
7981 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7984 (md_convert_frag): Fix i18n typo.
7986 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7988 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7989 * ecoff.h: Protoype it.
7990 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7991 [EVAX] (s_alpha_prologue): Delete.
7992 (md_pseudo_table): Update.
7994 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7996 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7997 array to local pointer.
7998 (get_args, parse_expr): Add casts to avoid warnings.
8000 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8002 * read.c (s_set): Cast xmalloc return value to fragS *.
8003 * config/tc-m68k.c (m68k_ip): Function made static to match
8004 previous forward declaration.
8005 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8007 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8009 * config/tc-v850.c: Add internationalisation macros to error
8012 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8013 macros to error strings.
8015 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8017 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8018 reloc is in the TOC csect.
8019 (md_apply_fix3): Correct gettext typo.
8021 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8023 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8024 .L - they are local labels and the branches are not really
8025 function calls but rather far jumps.
8027 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8029 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8031 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8033 * config/tc-i386.c (md_assemble): Print operand number rather than
8034 using ordinal_names.
8035 (i386_operand): Likewise.
8037 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8039 * Makefile.am (INTLLIBS): Define to work around apparent automake
8041 All Makefiles: Regenerated.
8043 * Many files: Added gettext invocations around user-visible
8045 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8046 HAVE_LC_MESSAGES): Define.
8047 * dep-in.sed: Added asintl.h.
8048 * po/Make-in: New file.
8049 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8051 * read.c (Z_): Renamed from `_'.
8052 * Makefile.am (SUBDIRS): Added po.
8053 (POTFILES): new macro.
8054 (po/POTFILES.in): New target.
8055 ($(OBJS)): Added asintl.h.
8057 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8058 (as_new_LDADD): Added $(INTLLIBS).
8059 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8060 (gasp_new_LDADD): Added $(INTLLIBS).
8061 (gasp_new_DEPENDENCIES): New macro.
8062 * configure, aclocal.m4: Rebuilt.
8063 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8065 (ALL_LINGUAS): Define.
8066 * macro.c: Include "asintl.h".
8067 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8068 * as.h: Include "asintl.h".
8069 * config/tc-i386.c (ordinal_names): Removed.
8070 (md_assemble): Changed error text to avoid ordinal_names.
8071 (i386_operand): Likewise.
8072 (reloc): Added as_bad to avoid i18n problems.
8073 (tc_gen_reloc): Likewise.
8074 * config/tc-arm.c (bad_args): Now a #define.
8076 * config/obj-vms.c (VMS_stab_parse): Changed type of
8078 (global_symbol_directory): Unified strings to avoid i18n
8080 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8081 avoid i18n problems.
8082 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8083 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8085 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8087 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8089 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8091 * as.c (print_version_id): Added an fprintf to avoid i18n
8093 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8095 * expr.c (expr): Added as_warn call to avoid i18n problems.
8096 * messages.c (as_assert): Changed code to avoid i18n problems.
8097 (as_abort): Likewise.
8098 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8099 (s_space): Likewise.
8100 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8102 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8104 * config/tc-i386.c (check_prefix): New static function, split out
8106 (struct _i386_insn): Add wait_prefix field.
8107 (md_assemble): Remove wait_prefix local variable. Use
8108 check_prefix when adding a prefix.
8110 * config/tc-i386.c (current_templates): New static variable.
8111 (md_assemble): Remove current_templates local variable.
8112 (md_assemble, i386_operand): Improve error and warning messages in
8113 many places. Add RESTORE_END_STRING in many places before error
8114 return. Clarify some comments.
8116 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8118 (md_assemble): Parse string instruction operands, looking for
8119 segment override prefixes. Check for invalid segment prefixes on
8121 (i386_operand): i.seg[] and max mem_operand changes for string
8123 * config/tc-i386.h (EsSeg): Define.
8125 * config/tc-i386.h (regKludge): Define.
8126 (iclrKludge, imulKludge): Don't define.
8127 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8128 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8129 opcode_modifier checks to look for more common cases first. Add
8130 default_seg for IsString case.
8132 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8134 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8136 * configure: Rebuild with new automake and libtool.
8137 * aclocal.m4, Makefile.in: Likewise.
8139 * doc/Makefile.am (as.dvi): New target.
8140 * doc/Makefile.in: Rebuild.
8142 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8144 * configure.in: Added sparc86x support.
8146 * configure: Rebuild.
8148 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8150 (md_parse_option): Warn if -EL is not supported for this architecture.
8152 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8154 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8156 * config/tc-mips.c (mips_ip): Note when we use get match on
8157 the full instruction name.
8159 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8161 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8162 back into the expression to handle add/sub simplification correctly.
8164 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8166 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8168 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8170 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8173 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8175 * symbols.c (max_indent_level): New global.
8176 (print_symbol_value_1): Use it.
8177 * expr.h (expr_build_dot): Declare.
8178 * expr.c (expr_build_dot): New function.
8180 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8182 * symbols.c (print_binary): New function.
8183 (print_expr_1): Call it.
8185 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8187 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8188 operand in the opcode.
8190 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8192 * config/tc-i386.h: Reorder operand flags and opcode modifier
8193 flags for clarity. Remove unused definitions: Unknown,
8194 ImmUnknown, DispUnknown, NoModrm.
8195 * config/tc-i386.c (type_names): Add missing Debug type.
8196 (md_assemble): Better duplicate prefix checking. Quicker string
8197 instruction check via new opcode_modifier flag.
8199 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * doc/as.texinfo (Invoking): Clarify -Wa example.
8203 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8205 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8206 (s_mips_weakext): Define.
8207 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8208 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8211 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8213 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8214 is an error if the value can not be computed at assembly time.
8215 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8217 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8219 * gasp.c (main): Set next field of new include_path structure to
8220 NULL. From Avery Pennarun <averyp@gdc.ca>.
8222 * read.c (s_mri_sect): Call as_bad rather than abort for an
8223 unsupported MRI target.
8225 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8227 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8228 the destination of a branch instruction should be altered.
8229 (find_real_start): New function: Locate the real, Thumb coded
8230 start of a Thumb function.
8231 (do_t_branch23): Alter the destination of branches to Thumb
8234 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8236 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8238 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8241 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8243 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8244 * doc/c-hppa.texi: Likewise.
8246 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8248 * Makefile.am: Rebuild dependencies.
8249 * Makefile.in: Rebuild.
8251 * Makefile.am (DEP_INCLUDES): New variable.
8252 (.dep1): Change to work when srcdir is not an absolute path.
8253 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8254 * Makefile.in: Rebuild.
8256 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8258 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8259 LinearAddress patch.
8261 * configure.in: Set version to 2.9.1.
8262 * configure: Rebuild.
8264 * Branched binutils 2.9.
8266 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8268 * config/tc-i386.h (FWait): Define.
8269 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8270 other prefixes. Check FWait flag in opcode table to see which
8271 instructions require an fwait prefix.
8273 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8275 * stabs.c (get_stab_string_offset): Always create a stab string
8278 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8280 Fix some gcc -Wall warnings:
8281 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8282 * ehopt.c (eh_frame_code_alignment): Likewise.
8283 * expr.c (integer_constant, operand): Likewise.
8284 * frags.c (frag_align): Likewise.
8285 * gasp.c (level_0, change_base, doinstr): Likewise.
8286 * hash.c (hash_ask): Likewise.
8287 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8288 (debugging_pseudo): Likewise.
8289 * macro.c (define_macro, check_macro): Likewise.
8290 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8291 (ignore_rest_of_line, float_cons): Likewise.
8292 * symbols.c (decode_local_label_name): Likewise.
8293 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8294 (fixup_segment, number_to_chars_bigendian): Likewise.
8295 (number_to_chars_littleendian): Likewise.
8296 * config/atof-ieee.c (gen_to_words): Likewise.
8297 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8298 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8299 * read.c (output_big_sleb128): Initialize locals to avoid
8301 (output_big_uleb128, equals): Likewise.
8302 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8303 to unsigned int. Change zeros to unsigned int.
8304 * cond.c (s_if): Add return to default case.
8305 * frags.c (frag_now_fix): Change return type to addressT.
8306 * frags.h (frag_now_fix): Update declaration.
8307 * listing.c (file_info_struct): Change linenum to unsigned int.
8308 (struct list_info_struct): Change hll_line to unsigned int.
8309 (print_source): Update format string.
8310 * read.c (emit_expr): Change scan to unsigned int, and don't
8311 bother to initialize it.
8312 * symbols.c (dollar_label_count): Change to unsigned long.
8313 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8314 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8315 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8317 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8319 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8320 mcf5200 just as we do for m68000.
8321 (m68k_init_after_args): Likewise.
8322 (md_estimate_size_before_relax): Likewise.
8324 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8326 * config/tc-v850.c (md_assemble): Store relocation addend in
8327 fixup instead of instruction.
8329 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8331 * config/tc-i386.c (md_assemble): Swap template arguments to
8332 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8333 This macro is currently symmetric, so passing them the wrong
8334 way didn't cause any problem, but may if the macro is changed
8336 After copying template to i.tm, use i.tm. rather than t-> to
8337 access fields, and make t a const*
8338 Move i.tm.operand_types[] swap to immediately after the copy.
8340 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8342 * expr.h (expr_build_uconstant): Add prototype.
8343 (expr_build_unary,expr_build_binary): Add prototypes.
8344 * expr.c (expr_build_uconstant): New function.
8345 (expr_build_unary,expr_build_binary): New functions.
8347 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8349 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8350 * macro.c (macro_expand_body): Increase buffer size.
8351 * messages.c (as_warn): Likewise.
8352 (as_warn_where, as_bad, as_bad_where): Likewise.
8354 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8356 Based on patch from H.J. Lu <hjl@gnu.org>:
8357 * Makefile.am (DISTSTUFF): New variable.
8358 (diststuff): New target.
8359 * Makefile.in: Rebuild.
8361 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8363 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8364 m32r_elf_section_change_hook.
8366 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8367 emit a nop if a section ends with a 16 bit instruction.
8369 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8371 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8372 s_lcomm rather than obj_coff_lcomm.
8373 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8375 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8377 * config/tc-i386.h (LinearAddress): Define.
8378 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8379 instruction, don't use a default segment.
8381 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8383 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8384 * configure: Rebuild.
8386 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8388 * aclocal.m4, configure: Rebuild with libtool 1.2.
8390 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8392 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8393 PC relative branches. Patch courtesy of Jonathan Walton.
8396 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8398 * configure.in (emulations): Add thumb-pe target.
8400 * configure (emulations): Add thumb-pe target.
8402 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8404 * itbl-lex.l (yywrap): Don't define if already defined as a
8407 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8409 * depend.c (quote_string_for_make): New function.
8410 (wrap_output): Use it.
8412 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8414 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8415 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8417 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8419 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8420 Recognize -GN and -relax.
8421 (md_begin): Initialize gp size from -G switch.
8422 (alpha_force_relocation): Always force if -relax.
8423 (alpha_align): Take a new argument that will specify when to
8424 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8425 Change all callers. Emit nop alignment padding as nop+unop pair.
8427 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8429 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8430 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8432 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8434 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8435 require padding to the next long word boundary.
8437 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8439 * cgen.c: #include symcat.h.
8440 * config/tc-m32r.c: Likewise.
8442 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8444 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8445 absolute expressions instead of '$' prefixed register names.
8447 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8449 * read.c (s_set): Record file and line info for symbols when -as.
8450 (pseudo_set): Don't overwrite that dummy fragment.
8452 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8454 * config/tc-ppc.c (md_pseudo_table): Add "section".
8455 (ppc_named_section): New static function.
8457 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8459 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8460 so we don't have to scan the entire list.
8462 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8464 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8465 case, allow the parallel instructions to modify the same flag
8468 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8470 * listing.c (list_symbol_table): Categorize symbols by
8471 undefined_section rather than sy_frag->line == NULL.
8473 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8475 * Makefile.am (install-exec-local): Install properly when ln
8476 fails or tooldir == prefix.
8478 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8480 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8481 Test result of insert_operand for error.
8483 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8485 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8486 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8487 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8488 * doc/Makefile.in: Rebuild.
8490 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8492 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8493 (macro): Fix handling of M_COP[0-3].
8495 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8497 Based on patches from Ross Harvey <ross@teraflop.com>:
8498 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8499 if macro_alternate or macro_mri.
8500 (getstring): Remove support for byte constants between < and >.
8501 (get_any_string): '<' only starts a string if macro_alternate or
8503 (macro_expand_body): Permit keyword parameters following
8504 positional parameters.
8506 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8507 * configure.in (alpha*-*-netbsd*): New target.
8508 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8509 * configure: Rebuild.
8511 * as.h (flag_warn_suppress_instructionswap): Move from here...
8512 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8513 here, and make static.
8515 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8516 BFD_ASSEMBLER or MANY_SEGMENTS.
8518 * as.c (show_usage): Update bug-gnu-utils address.
8519 * gasp.c (show_usage): Likewise.
8520 * doc/as.texinfo (Bug Reporting): Likewise.
8522 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8524 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8525 insns regardless of the size of a pointer if we're in mips I or
8527 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8529 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8531 Fix rac to accept only a0:
8532 * tc-d10v.c (parallel_ok, find_opcode):
8533 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8534 Introduce OPERAND_GPR.
8536 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8538 * read.c (s_fill): Handle non-constant repeat counts by creating
8539 an rs_space fragment.
8541 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8543 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8544 from as_bad to as_warn.
8546 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8548 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8549 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8550 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8552 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8554 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8555 seg_fix_rotP rather than fix_root from seg_info.
8557 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8559 * expr.c: Add support for 0x1_2_3_4 bignums.
8561 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8563 * configure.in: Change -linux* to -linux-gnu*.
8564 * configure: Rebuild.
8566 * app.c (do_scrub_begin): Treat \r as whitespace.
8568 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8570 * Makefile.am: Update dependencies.
8571 * Makefile.in: Rebuild.
8573 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8575 * configure, aclocal.m4: Rebuild with new libtool.
8577 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8579 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8580 the argument to bfd_set_arch_mach.
8581 (load_address): Use bfd_arch_bits_per_address to determine the
8582 bit size of an address instead of looking at the isa level.
8583 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8585 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8587 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8589 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8591 * ehopt.c: New file.
8592 * as.h (enum _relax_state): Add rs_cfa.
8593 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8594 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8595 * read.c (emit_expr): Call check_eh_frame.
8596 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8597 (relax_segment): Likewise.
8598 * Makefile.am: Rebuild dependencies.
8599 (GAS_CFILES): Add ehopt.c.
8600 (GENERIC_OBJS): Add ehopt.o.
8601 * doc/internals.texi (Frags): Document rs_cfa.
8603 * as.c (show_usage): Mention --traditional-format.
8604 (parse_args): Accept --traditional-format.
8605 * as.h (flag_traditional_format): Declare.
8606 * output-file.c (output_file_create): If flag_traditional_format,
8607 set BFD_TRADITIONAL_FORMAT on stdoutput.
8608 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8610 * config/tc-mips.c (append_insn): Make sure that if we have a
8611 fixup for an unmatched %hi reloc, it does not associated with a
8614 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8615 * doc/Makefile.in: Likewise.
8617 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8619 * config/tc-m32r.c (check_for_side_effects): New function.
8620 (can_make_parallel): Add checks for instruction side effects
8621 clashing with the other instruction.
8622 (assemble_parallel_insn): Improve warning messages. Return error
8623 message from non-swapped instruction order.
8625 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8627 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8629 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8630 md_cleanup definition. This moves the forced literal output to
8631 the end of the source pass, and avoids macro's inserting literals
8632 into the code immediately after the macro expansion.
8634 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8636 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8637 a gas internal symbol is adjustable.
8638 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8640 * as.h: If gcc version greater than 2.6, use `__format__' and
8641 `__printf__' in function attributes, rather than `format' and
8644 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8646 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8648 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8650 Add tms320c30 support:
8651 * config/tc-tic30.h: New file.
8652 * config/tc-tic30.c: New file.
8653 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8654 TARGET_FORMAT as "coff-tic30".
8655 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8656 * Makefile.am: Rebuild dependencies.
8657 (CPU_TYPES): Add tic30.
8658 (CPU_OBJ_VALID): tic30-aout is valid.
8659 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8660 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8661 * configure, Makefile.in: Rebuild.
8663 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8665 * config/tc-v850.c (md_assemble): Improvements to error messages.
8667 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8669 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8670 BFD_RELOC_HI16_S to store the high bits of any value.
8672 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8673 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8674 assembler calculate relocations to any external symbol at all.
8675 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8676 involving generation of pc-relative relocs.
8677 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8678 has been moved to md_apply_fix3.
8680 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8681 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8682 which actually means (the address of identifier's GOT entry) +
8683 constant, which is not particularly useful.
8685 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8687 * read.h (include_dirs): Declare.
8688 (include_dir_count,include_dir_maxlen): Declare.
8690 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8692 * configure.in: Correct check for shared opcodes library.
8693 * configure: Rebuild.
8695 * listing.c (buffer_line): If we can't open the file, set at_end.
8696 (listing_print): Remove unused local variable fi.
8698 * config/m68k-parse.y (reglistpair): Handle register list in
8701 * config/vms-conf.h: Don't undef VERSION.
8703 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8705 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8707 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8709 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8710 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8711 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8712 (EXTRA_DIST): Define.
8713 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8714 explicitly rather than via the list of object files.
8715 (gcc-as.opt): New file created when make-gas.com is run.
8716 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8717 itbl-cpu.h} to #include appropriate file rather than copying that
8719 * config/vms-conf.h: Synchronize with current config.in.
8720 * Makefile.in: Rebuild.
8722 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8724 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8725 (parallel_ok): Relaxed parallel subinstruction dependency check.
8727 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8729 * as.h (flag_warn_suppress_instructionswap): added new flag.
8730 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8731 command line argument.
8732 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8733 warning only if flag_warn_suppress_instructionswap is false.
8735 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8737 * configure.in (i386-*-mingw32*): New target.
8738 * configure: Rebuild.
8740 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8742 * symbols.c (resolve_symbol_value): Don't set the segment if it
8743 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8745 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8748 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8750 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8751 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8754 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8756 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8758 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8760 * config/tc-v850.c (v850_insert_operand): Display instruction when
8761 an error is encountered.
8763 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8765 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8766 (i386-*-sco3.2v5*coff): New target.
8767 (i386-*-sco3.2*): New target.
8768 * configure: Rebuild.
8770 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8772 * config/tc-v850.c: Tidy error message production.
8774 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8776 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8777 validate_immediate return value in the right type for comparisons
8780 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8782 * listing.c (MAX_BYTES): Use listing variables not constants.
8783 (data_buffer): No longer an array, but a pointer.
8784 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8785 (listing_listing): Allocate data_buffer.
8787 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8789 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8790 --listing-rhs-width, --listing-cont-lines.
8791 (show_usage): Update.
8792 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8793 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8794 (print_lines): Use the variables instead of the constants.
8795 (listing_listing): Likewise.
8796 * listing.h: Declare the new vars.
8798 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8800 * as.c (parse_args): Add --keep-locals alias for -L.
8801 Add --strip-local-absolute.
8802 (show_usage): Update.
8803 * as.h (flag_strip_local_absolute): New flag.
8804 * symbols.c (S_IS_LOCAL): Use it.
8805 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8806 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8807 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8809 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8811 * config/tc-m32r.c: Detect if explicitly parallel instructions
8812 might have an io conflict and issue a warning message.
8814 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8816 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8817 cgen_swap_fixups): Functions to save, restore and swap the fixup
8818 chain with a backup copy.
8819 (cgen_asm_finish_insn): Returns address of constructed insn.
8821 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8823 * listing.c (file_info_struct): Remove FILE, add POS.
8824 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8825 (file_info): Don't open the file.
8826 (buffer_line): Check for the file in the last_open cache, updating
8828 (print_source): Don't reference file_info->file.
8829 (listing_listing): Likewise.
8830 (listing_print): Close the file in the cache, if any.
8832 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8834 * read.c (dwarf_file_string): New file static variable.
8835 (emit_expr): Look for constant sequence that leads up to a file
8836 name in DWARF debugging output.
8837 (stringer): Use dwarf_file_string to decide whether to accept a
8838 string as a file name.
8840 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8842 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8843 (crack_operand): Add reg->reglst MRI hack.
8844 (r_seg): Put reglst symbols in reg_section.
8845 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8847 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8849 * tc-sh.c (get_specific): Handle SGR & DBR.
8851 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8853 * tc-h8300.c (parse_reg): Take the length of the symbol into
8854 account when attempting to match a register name.
8855 * tc-h8500.c (parse_reg): Likewise.
8857 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8859 * cgen.c: Formatting changes to improve readability.
8861 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8863 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8866 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8868 Based on a patch from Jim Wilson
8869 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8870 (tc_gen_reloc): Handle cross section PC relative relocs
8873 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8875 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8877 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8879 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8880 (expr_jmp_buf): New static local.
8881 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8882 (cgen_md_operand): New function.
8883 * tc-m32r.c: Clean up pass over `struct foo' usage.
8884 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8886 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8888 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8889 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8891 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8893 * config/tc-i386.c (i386_operand): Give an error if there are
8894 unrecognized characters after an expression.
8896 For older changes see ChangeLog-9697