1 2000-12-31 H.J. Lu <hjl@gnu.org>
3 * listing.c (listing_message): Allocate string only if it is
8 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
10 * doc/internals.texi (Relaxing with a table) <after relaxation>:
11 Point out caveats with generating fixups for the opcode in a frag.
13 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
15 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
18 2000-12-29 H.J. Lu <hjl@gnu.org>
20 * listing.c (calc_hex): Print the variable part only if the
21 fragment type is rs_fill.
23 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
25 * doc/internals.texi (tc_conditional_pseudoop,
26 TC_LINKRELAX_FIXUP): Fix typos.
28 2000-12-28 Richard Henderson <rth@redhat.com>
30 * write.c (subsegs_finish): Fix thinko last change -- don't
31 "optimize" the alignment == 0 case.
33 2000-12-28 Richard Henderson <rth@redhat.com>
35 * as.h (rs_align_test): New.
36 * frags.c (NOP_OPCODE): Move default from read.c.
37 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
38 (frag_align_code): New.
39 * frags.h (frag_align_code): Declare.
40 * read.c (NOP_OPCODE): Remove.
41 (do_align): Use frag_align_code.
42 * write.c (NOP_OPCODE): Remove.
43 (get_recorded_alignment): New.
44 (cvt_frag_to_fill): Handle rs_align_test.
45 (relax_segment): Likewise.
46 (subsegs_finish): Align last subseg in section to the
47 section alignment. Use frag_align_code.
48 * write.h (get_recorded_alignment): Declare.
49 * config/obj-coff.c (size_section): Handle rs_align_test.
50 (fill_section, fixup_mdeps): Likewise.
51 (write_object_file): Use frag_align_code.
53 * config/tc-alpha.c (alpha_align): Use frag_align_code.
54 (alpha_handle_align): New.
55 * config/tc-alpha.h (HANDLE_ALIGN): New.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
58 * config/tc-i386.h (md_do_align): Use frag_align_code.
59 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
61 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
62 (ia64_handle_align): New.
63 * config/tc-ia64.h (HANDLE_ALIGN): New.
64 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
66 * config/tc-m32r.c (m32r_do_align): Remove.
67 (m32r_handle_align): New.
68 (fill_insn): Use frag_align_code.
69 * config/tc-m32r.h (md_do_align): Remove.
70 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
71 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
72 * config/tc-mips.c, config/tc-mips.h: Similarly.
74 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
75 (sh_handle_align): Likewise. Handle rs_align_code.
76 (sh_do_align): Remove.
77 * config/tc-sh.h (md_do_align): Remove.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
80 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
81 (sparc_handle_align): Likewise. Handle rs_align_code.
82 * config/tc-sparc.h (md_do_align): Remove.
83 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
85 2000-12-22 DJ Delorie <dj@redhat.com>
87 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
88 when we assemble the first half of a pair.
90 2000-12-22 H.J. Lu <hjl@gnu.org>
92 * config/tc-i386.c (reloc): Update the macro for non-bfd
94 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
96 2000-12-22 H.J. Lu <hjl@gnu.org>
98 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
100 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
102 * tc-i386.h (i386_target_format): Define even for ELFs.
103 (QWORD_MNEM_SUFFIX): New macro.
104 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
106 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
107 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
109 (Size64, No_qSuf, NoRex64, Rex64): New macros.
110 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
111 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
112 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
113 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
115 (Reg, WordReg): Add Reg64.
116 (Imm): Add Imm32S and Imm64.
118 (Disp): Add Disp64 and Disp32S.
119 (AnyMem): Add Disp32S.
120 (RegRex, RegRex64): New macros.
121 (rex_byte): New type.
122 * tc-i386.c (set_16bit_code_flag): Kill.
123 (fits_in_unsigned_long, fits_in_signed_long): New functions.
124 (reloc): New parameter "signed"; support x86_64.
125 (set_code_flag): New.
126 (DEFAULT_ARCH): New macro; default to "i386".
127 (default_arch): New static variable.
128 (struct _i386_insn): New fields Operand_PCrel; rex.
129 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
130 (flag_code): New enum and static variable.
131 (use_rela_relocations): New static variable.
132 (flag_code_names): New static variable.
133 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
134 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
136 (i386_align_code): Return plain "nop" for x86_64.
137 (mode_from_disp_size): Support Disp32S.
138 (smallest_imm_type): Support Imm32S and Imm64.
139 (offset_in_range): Support size of 8.
140 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
141 (md_pseudo_table): Add "code64"; use set_code_flat.
142 (md_begin): Emit sane error message on hash failure.
143 (tc_i386_fix_adjustable): Support x86_64 relocations.
144 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
145 instructions supported on particular arch just partially,
146 output of 64bit immediates, handling of Imm32S and Disp32S type.
147 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
148 (i386_displacement): Likewise.
149 (i386_index_check): Cleanup; support 64bit addresses.
150 (md_apply_fix3): Support x86_64 relocation and rela.
151 (md_longopts): Add "32" and "64".
152 (md_parse_option): Add OPTION_32 and OPTION_64.
153 (i386_target_format): Call even for ELFs; choose between
154 elf64-x86-64 and elf32-i386.
155 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
156 (tc_gen_reloc): Support rela relocations and x86_64.
157 (intel_e09_1): Support QWORD.
159 2000-12-15 Diego Novillo <dnovillo@redhat.com>
161 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
162 it's not an offset expression.
163 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
164 keep the braces '[' and ']' in the output string.
165 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
166 != FLAT. There is no such op_modifier.
168 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
170 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
173 2000-12-13 Kazu Hirata <kazu@hxi.com>
175 * as.h: Fix formatting.
177 * dwarf2dbg.c: Likewise.
178 * input-scrub.c: Likewise.
181 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
183 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
184 configure: Regenerate.
186 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
188 * dwarf2dbg.c: #include <limits.h> only if it exists.
190 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
192 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
193 (md_apply_fix): Here too.
195 2000-12-12 Jim Wilson <wilson@redhat.com>
197 * config/tc-ia64.h (ia64_init): Add prototype.
199 2000-12-12 H.J. Lu <hjl@gnu.org>
201 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
203 * read.h (outputting_stabs_line_debug): Change it to int.
204 * stabs.c (outputting_stabs_line_debug): Likewise.
206 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
208 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
209 the address of a function result.
211 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
213 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
214 (md_assemble): Call dwarf2_emit_insn.
215 (shlib): Fix typo SHILB -> SHLIB.
216 (md_parse_option): Likewise.
217 (ppc_elf_validate_fix): Likewise:
218 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
220 2000-12-12 Nick Clifton <nickc@redhat.com>
222 * cgen.h: Fix formatting.
223 * input-scrub.c: Fix formatting.
224 * macro.c: Fix formatting.
225 * config/tc-mips.c: Fix formatting.
226 * doc/c-mips.texi: Fix formatting.
228 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
230 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
231 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
233 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
235 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
238 * i386.h (*_Suf): Remove No_dSuf.
239 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
241 (i386_optab): Remove 'd' in the suffixes.
243 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
245 * config/tc-i386.c (T_SHORT): Undefine before defining.
247 2000-12-05 Kazu Hirata <kazu@hxi.com>
249 * config/tc-mips.c: Fix formatting.
251 2000-12-04 Matthew Hiller <hiller@redhat.com>
253 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
254 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
255 (md_show_usage): Ditto.
256 (md_parse_option): Ditto.
257 (d10v_cleanup): Writes pending instruction only if
258 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
259 Fix compile time warning messages.
261 * doc/c-d10v.texi: Documents new options.
263 2000-12-04 Matthew Hiller <hiller@redhat.com>
265 * stabs.c (outputting_stabs_line_debug): New variable.
266 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
267 function entry and unset at function exit.
269 * read.h (outputting_stabs_line_debug): New extern declaration.
271 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
273 * dwarf2dbg.c: Fix compile time warning messages.
275 2000-12-03 Kazu Hirata <kazu@hxi.com>
277 * config/tc-a29k.c: Fix formatting.
278 * config/tc-alpha.c: Likewise.
279 * config/tc-arm.c: Likewise.
280 * config/tc-cris.c: Likewise.
281 * config/tc-hppa.c: Likewise.
282 * config/tc-i370.c: Likewise.
283 * config/tc-i386.c: Likewise.
284 * config/tc-i860.c: Likewise.
285 * config/tc-i960.c: Likewise.
286 * config/tc-ia64.c: Likewise.
287 * config/tc-m68hc11.c: Likewise.
288 * config/tc-m68k.c: Likewise.
289 * config/tc-m88k.c: Likewise.
290 * config/tc-pj.c: Likewise.
291 * config/tc-ppc.c: Likewise.
292 * config/tc-sh.c: Likewise.
293 * config/tc-sparc.c: Likewise.
294 * config/tc-tahoe.c: Likewise.
295 * config/tc-vax.c: Likewise.
297 2000-12-01 Chris Demetriou <cgd@sibyte.com>
299 * config/tc-mips.c (mips_ip): When calculating offsets,
300 don't accept as constant the difference between the
301 addresses of symbols in two different sections.
303 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
305 (validate_mips_insn): Likewise. Also, update 'B' operand
306 specifier to use OP_*_CODE20 constants and delete 'm' operand
308 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
309 operand specifiers. Change warning generated by 'B' operand
310 specifier to reflect its new multi-purpose usage.
312 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
313 -1, and update comment.
314 (file_mips_isa): Likewise.
315 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
316 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
317 ISA_* constants rather than hard-coded numbers.
318 (mips_cpu_info): New structure.
319 (mips_cpu_info_table): New table describing CPU and ISA names
321 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
322 mips_cpu_info_from_cpu): New functions.
323 (mips_isa_to_str): New function to get string for ISA name.
324 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
326 (md_begin): Redo CPU and ISA selection logic, using
327 mips_cpu_info_from_*. Convert to use ISA_* constants rather
328 than hard-coded numbers.
329 (append_insn, mips_emit_delays, macro, macro2): Convert to use
330 ISA_* constants rather than hard-coded numbers.
331 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
332 (md_longopts): Delete OPTION_NO_MIPS32.
333 (md_parse_option): Convert to use ISA_* constants rather than
334 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
335 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
336 to use strcasecmp to recognize "default" and to use
337 mips_cpu_info_from_name to get CPU numbers from argument.
338 (md_show_usage): Move -mips32 so it's with the rest of the ISA
339 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
341 (s_mipsset): Accept ISA value 32.
342 * doc/as.texinfo: Clean up MIPS options summary slightly,
343 remove -no-mips32. Add note about -mips4 and -mips32
344 specifying those ISA levels. Delete -mips32 and -no-mips32
345 cpu flag descriptions.
346 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
347 up the supported CPU switch list, and replace 4Kc, 4Km, and
348 4Kp entries with a single mips32-4k entry. Note that you can
351 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
353 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
355 (md_parse_option): Add cases for OPTION_MIPS5 and
357 (md_show_usage): Mention -mips5 and -mips64 arguments.
358 (s_mipsset): Add cases for MIPS5 and MIPS64.
359 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
361 * doc/as.texinfo: Mention -mips5 and -mips64 options
363 * doc/c-mips.texi: Likewise. Also update introduction
364 and ".set" usage information.
366 * config/tc-mips.c (md_show_usage): Add "sb1" to the
368 (mips_cpu_info_table): Add SB-1 entries.
369 * doc/c-mips.texi: Add "sb1" to the list of CPUs
370 known to the -mcpu option.
372 * doc/as.texinfo: Correct description of MIPS -mcpu
373 option, by copying some of the text from doc/c-mips.texi.
375 2000-12-01 Joel Sherrill <joel@OARcorp.com>
377 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
379 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
380 (sparc*-*-rtems*): Switched from a.out to ELF.
381 * configure: Regenerate.
382 * config.in: Regenerate.
383 * Makefile.in: Regenerate.
384 * aclocal.m4: Regenerate.
385 * po/gas.pot: Regenerate.
387 2000-11-30 Philip Blundell <pb@futuretv.com>
389 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
390 even in non BFD_ASSEMBLER case.
392 2000-11-30 Diego Novillo <dnovillo@redhat.com>
394 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
397 2000-11-29 Richard Henderson <rth@redhat.com>
399 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
400 until dwarf2_finish; use relaxation to get cross-fragment offsets;
401 thread multiple subsegments properly; handle multiple code
402 sections properly; emit proper compilation unit info for assembler
405 * as.h (enum _relax_state): Add rs_dwarf2dbg.
406 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
407 (dwarf2dbg_estimate_size_before_relax): Declare.
408 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
409 * write.c: Include dwarf2dbg.h.
410 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
411 (relax_segment): Likewise.
413 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
415 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
416 jump>: Use as_bad_where instead of as_bad. Tweak error message
417 accordingly. Stabilize frag by updating fix part and resetting
419 <undefined symbol, unconditional jump>: Ditto.
420 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
421 indexing is_end_of_line[].
422 (md_assemble): Initialize size to 0.
423 (md_section_align): Mark parameter seg as unused.
424 (parse_reg): Parse names case-insensitively.
426 2000-11-28 Kazu Hirata <kazu@hxi.com>
428 * config/obj-aout.h: Fix formatting.
429 * config/obj-bout.h: Likewise.
430 * config/obj-coff.c: Likewise.
431 * config/obj-coff.h: Likewise.
432 * config/obj-elf.h: Likewise.
433 * config/obj-som.h: Likewise.
434 * config/obj-vms.c: Likewise.
435 * config/obj-vms.h: Likewise.
436 * config/tc-h8300.h: Likewise.
437 * config/tc-ns32k.h: Likewise.
438 * config/tc-sparc.h: Likewise.
439 * config/tc-tic54x.h: Likewise.
440 * config/tc-z8k.h: Likewise.
442 2000-11-28 Nick Clifton <nickc@redhat.com>
444 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
445 License is present in the sources, but not the output, and
446 also available from the GNU website.
447 (GNU Free Documentation License): Comment out this section.
449 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
451 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
452 targets. Remove i860 from valid a.out targets.
453 * Makefile.in: Regenerate.
455 * config/tc-cris.c: Include dwarf2dbg.h.
456 (md_pseudo_table): Add .file and .loc.
457 (md_assemble): Call dwarf2_emit_insn if generating ELF.
458 (s_cris_file, s_cris_loc): New.
459 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
460 * Makefile.am: Regenerate dependencies.
461 * Makefile.in: Regenerate.
463 2000-11-28 Alan Modra <alan@linuxcare.com.au>
465 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
466 (MRI_MUL_PRECEDENCE): Likewise.
467 (op_rank): Fix a comment typo.
469 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
471 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
473 (get_operand): Fix analysis for movw/movb instructions.
475 2000-11-24 Nick Clifton <nickc@redhat.com>
477 * configure.in (xscale-elf): Add target.
478 (xscale-coff): Add target.
479 * configure: Regenerate.
481 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
483 (ARM_EXT_XSCALE): New ARM architecture extension.
484 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
485 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
486 (ARM_THUMB): Rename to ARM_EXT_THUMB.
487 (ARM_ARCH_V4): Remove processor from architecture.
488 (ARM_ARCH_3M): New architecutre definition.
489 (ARM_ARCH_V5TE): New architecutre definition.
490 (ARM_ARCH_XSCALE): New architecutre definition.
491 (CPU_DEFAULT): Allow to be defaulted to XScale.
492 (atpcs): New boolean variable.
493 (ldr_flags): Support 'd' flag for double word loads.
494 (str_flags): Support 'd' flag for double word stored.
495 (do_mia): New function.
496 (do_mar): New function.
497 (do_mra): New function.
498 (do_pld): New function.
499 (do_ldrd): New function.
500 (do_blx): New function.
501 (do_bkpt): New function.
502 (do_clz): New function.
503 (do_lstc2): New function.
504 (do_cdp2): New function.
505 (do_t_blx): New function.
506 (do_t_bkpt): New function.
507 (do_smla): New function.
508 (do_smlal): New function.
509 (do_smul): New function.
510 (do_qadd): New function.
511 (do_co_reg2c): New function.
512 (LONGEST_INSN): Redefine to 7.
514 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
515 command line switches.
517 2000-11-22 Jim Wilson <wilson@redhat.com>
519 * config/tc-ia64.c (pseudo_func): Add missing initializers.
520 (struct rsrc): Make line unsigned.
521 (gr_values): Add missing initializer.
522 (SLOT_NUM_NOT_SET): Add unsigned cast.
523 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
524 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
525 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
526 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
527 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
528 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
529 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
530 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
531 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
532 Add ATTRIBUTE_UNUSED to unused parameters.
533 (convert_expr_to_ab_reg): Add parens.
534 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
535 (dot_prologue): Initialize grsave when declared.
536 (md_pseudo_table): Add missing initializers.
537 (operand_match): Add casts to bfd_vma.
538 (emit_one_bundle): Delete unused local prev. Make required_template
540 (specify_resource): Cast i to unsigned.
541 (note_register_values): Use fprintf_vma.
542 (print_dependency): Likewise.
544 2000-11-21 Jim Wilson <wilson@redhat.com>
546 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
547 for unwind info section.
548 (dot_endp): Likewise for unwind section.
550 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
553 2000-11-21 Jakub Jelinek <jakub@redhat.com>
555 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
556 (output_insn): Call dwarf2_emit_insn.
557 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
559 2000-11-17 Richard Henderson <rth@redhat.com>
561 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
562 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
563 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
565 2000-11-17 Nick Clifton <nickc@redhat.com>
567 * config/tc-arm.c (md_pseudo_table): Add support for .line and
570 2000-11-17 Richard Henderson <rth@redhat.com>
572 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
574 2000-11-17 Richard Henderson <rth@redhat.com>
576 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
577 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
578 tri-state definition of alpha_flag_mdebug.
579 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
580 (s_alpha_file): Store first .file directive.
582 (md_pseudo_table): Add stabs and stabn.
584 2000-11-17 Richard Henderson <rth@redhat.com>
586 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
588 2000-11-17 Richard Henderson <rth@redhat.com>
590 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
591 (main): Call dwarf2_finish.
592 * as.h (debug_type): Clarify documentation of the meaning
594 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
595 (print_stats): Fix parenthesis problem.
596 (now_subseg_size): New.
597 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
598 (dwarf2_directive_file): Don't set debug_type.
599 (dwarf2_where): Honor DEBUG_DWARF2 first.
600 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
601 do nothing if not emitting dwarf2 debug info, or no work.
602 * dwarf2dbg.h (dwarf2_emit_insn): Update.
603 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
604 (ecoff_new_file): Likewise.
605 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
606 commentary wrt dwarf2.
608 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
609 ATTRIBUTE_UNUSED as needed.
610 (emit_insn): Call dwarf2_emit_insn.
613 (s_alpha_coff_wrapper): Don't handle them.
614 (md_pseudo_table): Update for .file and .loc.
615 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
617 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
618 don't protect with debug_type.
619 * config/tc-hppa.c (md_assemble): Likewise.
620 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
621 * config/tc-mn10300.c (md_assemble): Likewise.
622 * config/tc-sh.c (md_assemble): Likewise.
623 * config/tc-v850.c (md_assemble): Likewise.
625 * config/tc-arm.c (arm_end_of_source): Remove.
626 * config/tc-hppa.c (pa_end_of_source): Remove.
627 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
628 * config/tc-mn10300.c (mn10300_finalize): Remove.
629 * config/tc-sh.c (sh_finalize): Remove.
630 * config/tc-v850.c (sh_finalize): Remove.
632 * config/tc-arm.h (md_end): Remove.
633 * config/tc-hppa.h (md_end): Remove.
634 (DWARF2_LINE_MIN_INSN_LENGTH): New.
635 * config/tc-m68hc11.h (md_end): Remove.
636 * config/tc-mn10300.h (md_end): Remove.
637 * config/tc-sh.h (md_end): Remove.
638 * config/tc-v850.h (md_end): Remove.
640 * config/tc-ia64.c (emit_one_bundle): Don't protect
641 dwarf2 bits with debug_type.
642 (md_assemble): Likewise.
643 (ia64_end_of_source): Don't call dwarf2_finish.
645 2000-11-16 Jim Wilson <wilson@redhat.com>
647 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
648 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
651 2000-11-16 H.J. Lu <hjl@gnu.org>
653 * config/obj-elf.c (obj_elf_symver): Don't check the missing
656 2000-11-15 Kazu Hirata <kazu@hxi.com>
658 * config/tc-tic30.c: Fix formatting.
659 * config/tc-tic80.c: Likewise.
660 * config/tc-v850.c: Likewise.
661 * config/tc-vax.c: Likewise.
662 * config/tc-w65.c: Likewise.
663 * config/tc-z8k.c: Likewise.
665 2000-11-14 DJ Delorie <dj@redhat.com>
667 * config/tc-v850.c: Support dwarf2.
668 * config/tc-v850.h: Ditto.
670 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
671 parse_cons_expression_v850 to initialize hold_cons_reloc.
673 2000-11-15 Bernd Schmidt <bernds@redhat.com>
675 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
676 (errata_nops_necessary_p): New function.
677 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
680 2000-11-14 Jim Wilson <wilson@redhat.com>
682 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
683 return little endian bfd formats.
685 2000-11-14 Kazu Hirata <kazu@hxi.com>
687 * config/aout_gnu.h: Fix formatting.
688 * config/atof-vax.c: Likewise.
689 * config/m68k-parse.h: Likewise.
690 * config/m88k-opcode.h: Likewise.
691 * config/obj-elf.c: Likewise.
692 * config/tc-arm.c: Likewise.
693 * config/tc-cris.c: Likewise.
694 * config/tc-i386.c: Likewise.
695 * config/tc-ia64.c: Likewise.
696 * config/tc-mn10300.c: Likewise.
697 * config/te-386bsd.h: Likewise.
698 * config/te-hppa.h: Likewise.
699 * config/te-nbsd.h: Likewise.
700 * config/te-ppcnw.h: Likewise.
701 * config/te-sparcaout.h: Likewise.
702 * config/te-tmips.h: Likewise.
703 * config/vax-inst.h: Likewise.
704 * config/vms-conf.h: Likewise.
706 2000-11-14 Jakub Jelinek <jakub@redhat.com>
708 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
710 2000-11-13 H.J. Lu <hjl@gnu.org>
712 * config/obj-elf.c (elf_frob_symbol): Support
713 ".symver name,name2@@@nodename".
714 (elf_frob_file_before_adjust): Likewise.
716 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
717 and ".symver name,name2@@@nodename".
720 2000-11-12 H.J. Lu (hjl@gnu.org)
722 * config/obj-elf.c (obj_elf_symver): Check missing version
725 2000-11-12 H.J. Lu (hjl@gnu.org)
727 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
728 instead of bfd_vma for non-bfd assemblers.
730 2000-11-09 Kazu Hirata <kazu@hxi.com>
732 * itbl-ops.c: Fix comment typos.
734 2000-11-08 Jim Wilson <wilson@redhat.com>
736 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
737 (struct unwind): Add next_slot_frag field.
738 (slot_index): New parameters slot_frag and first_frag. Add code
739 to add in frag sizes when different. Add comments.
740 (fixup_unw_records): New locals first_frag and last_frag. Pass new
741 arguments to slot_index.
742 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
743 loop end. Set next_slot_frag field.
745 2000-11-07 H.J. Lu <hjl@gnu.org>
747 * doc/as.texinfo (.symver): Updated for versioned symbol
750 * obj.h (format_ops): Add the frob_file_before_adjust field.
752 * config/obj-aout.c (aout_format_ops): Set the
753 frob_file_before_adjust field to 0.
754 * config/obj-coff.c (coff_format_ops): Likewise.
755 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
757 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
759 (elf_frob_file_before_adjust): New function to remove unneeded
760 versioned symbols from the symbol table.
761 (elf_format_ops): Set the frob_file_before_adjust field to
762 elf_frob_file_before_adjust.
764 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
767 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
769 2000-11-07 Peter Targett <peter.targett@arccores.com>
771 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
773 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
774 Fix compile time warning messages.
776 2000-11-07 Nick Clifton <nickc@redhat.com>
778 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
779 buffer in order to avoid buffer overflows.
781 2000-11-06 Steve Ellcey <sje@cup.hp.com>
783 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
784 Change M to m for -milp32 or -mlp64 to match gcc.
785 (dot_endp): Use bytes_per_address instead of 8.
786 (emit_one_bundle): Use number_to_chars_littleendian instead of
788 (fix_insn): Likewise.
789 (ia64_init): New function.
790 (ia64_target_format): New function.
791 (md_begin): Set endianness, arch, and machine as appropriate.
792 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
793 Make these macros depend on TE_HPUX macro.
794 (TARGET_FORMAT): Define.
795 (HOST_SPECIAL_INIT): Define.
796 * config/te-hpux.h: New file.
797 * configure.in: Add "ia64-*-hpux*" target to configure.
798 * configure: Regenerate.
800 2000-11-06 Kazu Hirata <kazu@hxi.com>
802 * as.c: Fix formatting.
803 * dwarf2dbg.c: Likewise.
804 * input-file.c: Likewise.
805 * input-file.h: Likewise.
806 * input-scrub.c: Likewise.
807 * itbl-ops.c: Likewise.
808 * listing.c: Likewise.
810 * messages.c: Likewise.
812 * subsegs.c: Likewise.
813 * subsegs.h: Likewise.
816 2000-11-06 Nick Clifton <nickc@redhat.com>
818 * doc/as.texinfo: Add GNU Free Documentation License.
819 * doc/gasp.texi: Add GNU Free Documentation License.
820 * doc/as.1: Add GNU Free Documentation License.
822 2000-11-05 Nick Clifton <nickc@redhat.com>
824 * config/tc-arm.c: Add include of "dwarf2dbg.h"
826 2000-11-02 Per Lundberg <plundis@chaosdev.org>
828 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
829 * configure: Regenerate.
831 2000-11-01 Nick Clifton <nickc@redhat.com>
833 * read.c (original_case_string): New global variable.
834 (read_a_source_file): Copy opcode string into
835 original_case_string if clobbering the case of the opcode.
836 * read.h: Export the definition of original_case_string.
837 * config/tc-arm.c (md_assembler): When parsing a .req
838 directive use the original opcode string, not the case
841 2000-11-02 Nick Clifton <nickc@redhat.com>
843 * config/tc-mn10300.c (debug_line): Remove this static
845 (md_assemble): Call dwarf2_generate_asm_lineno instead of
846 dwarf2_where and dwarf2_gen_line_info.
848 2000-11-02 Theo Honohan <th@futuretv.com>
850 * config/tc-arm.c (do_msr): Improve error message.
852 2000-10-31 Eric Christopher <echristo@redhat.com>
854 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
855 or pc-relative, else use fx_offset.
857 2000-10-31 Jim Wilson <wilson@redhat.com>
859 * config/tc-ia64.c (struct md): New field tag_fixups.
860 (ia64_flush_insns): Handle tag_fixups. Error if dangling
861 qualifying predicate.
862 (emit_one_bundle): Delete spurious multiplication by one. Handle
864 (ia64_start_line): Error if dangling qualifying predicate.
865 (defining_tag): New static variable.
866 (ia64_unrecognized_line, case '['): Parse tags.
867 (ia64_frob_label): Create tag_fixups.
868 (md_assemble): Reset md.qp.X_op after using it.
870 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
872 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
874 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
876 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
878 2000-10-30 Kazu Hirata <kazu@hxi.com>
880 * expr.c: Fix formatting.
881 * flonum-copy.c: Likewise.
882 * flonum.h: Likewise.
886 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
888 * as.h (OPTION_MD_BASE): Bump to 190.
889 * as.c (parse_args) <std_longopts>: Add comment about the need to
890 check OPTION_MD_BASE in as.h.
892 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
895 2000-10-27 Nick Clifton <nickc@redhat.com>
897 * configure.in (emulations): Add m68hc12.
898 * configure: Regenerate.
899 * po/gas.pot: Regenerate.
901 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
903 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
905 (arm_psr_parse): Handle lowercase CPSR and SPSR.
907 2000-10-25 Nick Clifton <nickc@redhat.com>
909 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
910 a DWARF2 line number information sequence.
912 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
914 * read.c (generate_lineno_debug): Update comment describing why
915 DWARF2 line number debug information is not generated
916 automatically by this function.
918 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
921 * config/tc-arm.h (md_end): Define.
922 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
924 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
925 if generating DWARF2 line numbers.
926 (arm_end_of_source): New function. Call dwarf2_finish if
929 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
930 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
931 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
933 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
935 * tc-i386.c: Fix prototype declarations for functions taking no
938 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
940 * tc-i386.c (i386_operand_modifier): Remove.
941 (build_displacement_string): Remove.
942 (i386_parse_seg): Remove.
943 (i386_intel_memory_operand): Remove.
944 (i386_intel_operand): Re-write using recursive descent parser based
945 on MASM documentation.
946 (struct intel_parser_s): New structure.
947 (intel_parser): New static variable.
948 (struct intel_token): New structure.
949 (cur_token, prev_token): New static variables.
962 (intel_match_token): New function.
963 (intel_get_token): New function.
964 (intel_putback_token): New function.
965 (intel_expr): New function.
966 (intel_e05): New function.
967 (intel_e05_1): New function.
968 (intel_e06): New function.
969 (intel_e06_1): New function.
970 (intel_e09): New function.
971 (intel_e09_1): New function.
972 (intel_e10): New function.
973 (intel_e10_1): New function.
974 (intel_e11): New function.
976 2000-10-20 Jakub Jelinek <jakub@redhat.com>
978 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
979 instructions to loose any special insn->architecture mask.
981 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
982 (sparc_md_end, sparc_arch_types, sparc_arch,
983 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
984 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
985 request v9b architecture if they are used).
987 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
989 * config/tc-m68k.c: Fix the previous misapplied patch.
991 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
993 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
994 BFD_ASSEMBLER and !BFD_ASSEMBLER.
995 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
998 2000-10-17 Kazu Hirata <kazu@hxi.com>
1000 * debug.c: Fix formatting.
1001 * depend.c: Likewise.
1002 * dwarf2dbg.c: Likewise.
1003 * dwarf2dbg.h: Likewise.
1004 * ecoff.c: Likewise.
1007 * flonum-konst.c: Likewise.
1008 * frags.h: Likewise.
1010 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1012 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1014 * doc/as.texinfo: Added notes about this new option.
1016 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1018 * config/tc-sh.c (JREG): Remove.
1019 (md_convert_frag): Remove #if 0:d code using JREG.
1021 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1023 * config/tc-i386.c (i386_operand_modifier): Only match
1024 modifiers SHORT and FLAT if they are followed by a space.
1025 (parse_register): When `allow_naked_reg' is set, do not confuse
1026 identifiers that start with a register name with a register.
1028 2000-10-12 Kazu Hirata <kazu@hxi.com>
1030 * app.c: Fix formatting.
1033 * bit_fix.h: Likewise.
1038 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1040 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1042 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1044 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1045 Re-arrange function a little and improve error message.
1047 * write.c (write_relocs): Fix a comment.
1049 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1052 2000-10-05 Jim Wilson <wilson@cygnus.com>
1054 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1056 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1058 * config/tc-i386.c: Delete some useless comments, reformat others.
1060 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1061 non-global syms in linkonce sections.
1063 2000-10-04 Ralf Baechle <ralf@gnu.org>
1065 * config/tc-ia64.c (operand_match): Don't use // style comments.
1066 * config/tc-i370.c: Likewise.
1068 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1070 Changes to handle varying register prefix and user symbol prefix.
1071 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1072 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1073 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1074 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1075 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1076 (demand_register_prefix): New variable.
1077 (md_pseudo_table): New pseudo ".syntax".
1078 (md_longopts): New options --no-underscore and --underscore.
1079 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1080 on symbols_have_leading_underscore.
1081 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1082 (get_spec_reg): Ditto.
1083 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1085 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1087 <case OPTION_NO_US, case OPTION_US>: New.
1088 (md_show_usage): Be brief and reformat to match continuation of
1090 * po/gas.pot: Regenerate.
1092 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1094 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1095 force relocs for 12 bit branches.
1096 (md_apply_fix): Similarly, adjust logic here.
1098 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1100 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1101 adjust for external and weak syms as we will use a reloc. Allow
1102 for +8 offset when calculating limits of branches.
1103 (hppa_fix_adjustable): Undo 2000-09-23 change.
1104 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1105 Correct distance calculation.
1106 (tc_gen_reloc): Print the file name and line number if we can't
1109 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1110 * config/tc-hppa.c (nonzero_dibits): Define.
1111 (arg_reloc_stub_needed): Check each arg and return value
1112 separately for zero case.
1113 (pa_align): Declare argument `bytes'.
1115 2000-09-25 Kazu Hirata <kazu@hxi.com>
1117 * config/tc-cris.c: Fix formatting.
1118 * config/tc-d10v.h: Likewise.
1119 * config/tc-d30v.c: Likewise.
1120 * config/tc-d30v.h: Likewise.
1121 * config/tc-fr30.c: Likewise.
1122 * config/tc-fr30.h: Likewise.
1123 * config/tc-m68k.c: Likewise.
1124 * config/tc-m68k.h: Likewise.
1125 * config/tc-pj.h: Likewise.
1126 * config/tc-ppc.c: Likewise.
1127 * config/tc-ppc.h: Likewise.
1128 * config/tc-sh.c: Likewise.
1129 * config/tc-sh.h: Likewise.
1130 * config/tc-sparc.c: Likewise.
1131 * config/tc-v850.h: Likewise.
1132 * config/tc-vax.h: Likewise.
1133 * config/tc-w65.h: Likewise.
1134 * config/tc-z8k.h: Likewise.
1136 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1138 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1139 checks only for ELF.
1140 (hppa_force_relocation): Likewise.
1142 2000-09-22 Jim Wilson <wilson@cygnus.com>
1144 * config/tc-ia64.c (dv_sem): Add "stop".
1145 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1146 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1147 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1149 (mark_resources): Check IA64_RS_PRr.
1151 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1153 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1154 md_estimate_size_before_relax): Redesign and clean up the
1155 relaxation mechanism.
1157 2000-09-21 Kazu Hirata <kazu@hxi.com>
1159 * config/tc-ns32k.c: Fix formatting.
1160 * config/tc-ns32k.h: Likewise.
1162 2000-09-20 Kazu Hirata <kazu@hxi.com>
1164 * config/tc-m32r.c: Fix formatting.
1165 * config/tc-m32r.h: Likewise.
1166 * config/tc-m68851.h: Likewise.
1167 * config/tc-m68hc11.c: Likewise.
1168 * config/tc-m68hc11.h: Likewise.
1169 * config/tc-m88k.c: Likewise.
1170 * config/tc-mcore.c: Likewise.
1171 * config/tc-mcore.h: Likewise.
1172 * config/tc-mips.c: Likewise.
1173 * config/tc-mips.h: Likewise.
1174 * config/tc-mn10200.h: Likewise.
1175 * config/tc-mn10300.h: Likewise.
1176 * config/tc-tahoe.c: Likewise.
1177 * config/tc-tahoe.h: Likewise.
1179 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1181 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1182 Likewise in relaxation description comments.
1184 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1186 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1187 subtraction of two syms without emitting a relocation.
1189 From David Huggins-Daines <dhd@linuxcare.com>
1190 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1191 global or weak symbols.
1193 2000-09-15 Kazu Hirata <kazu@hxi.com>
1195 * config/tc-h8300.h: Fix formatting.
1196 * config/tc-h8500.c: Likewise.
1197 * config/tc-h8500.h: Likewise.
1198 * config/tc-hppa.h: Likewise.
1199 * config/tc-i370.h: Likewise.
1200 * config/tc-i386.h: Likewise.
1201 * config/tc-i860.c: Likewise.
1202 * config/tc-i860.h: Likewise.
1203 * config/tc-i960.h: Likewise.
1204 * config/tc-ia64.c: Likewise.
1205 * config/tc-ia64.h: Likewise.
1207 2000-09-14 Kazu Hirata <kazu@hxi.com>
1209 * config/tc-a29k.c: Fix formatting.
1210 * config/tc-alpha.c: Likewise.
1211 * config/tc-arc.c: Likewise.
1212 * config/tc-arc.h: Likewise.
1213 * config/tc-arm.c: Likewise.
1214 * config/tc-arm.h: Likewise.
1215 * config/tc-avr.c: Likewise.
1216 * config/tc-avr.h: Likewise.
1217 * config/tc-tic30.c: Likewise.
1218 * config/tc-tic30.h: Likewise.
1219 * config/tc-tic54x.c: Likewise.
1220 * config/tc-tic54x.h: Likewise.
1221 * config/tc-tic80.c: Likewise.
1222 * config/tc-tic80.h: Likewise.
1224 2000-09-14 Timothy Wall <twall@cygnus.com>
1226 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1227 parallel comparisons for later use.
1228 (struct rsrc): Add parallel comparison type.
1229 (resources_match): Skip special cases of PR usage (non-conflicting
1232 2000-09-13 Kazu Hirata <kazu@hxi.com>
1234 * config/obj-ecoff.c: Fix formatting.
1235 * config/obj-elf.c: Likewise.
1236 * config/obj-elf.h: Likewise.
1237 * config/obj-evax.h: Likewise.
1238 * config/obj-generic.h: Likewise.
1239 * config/obj-hp300.c: Likewise.
1240 * config/obj-hp300.h: Likewise.
1241 * config/obj-ieee.h: Likewise.
1242 * config/obj-vms.c: Likewise.
1243 * config/obj-vms.h: Likewise.
1245 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1247 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1248 (md_parse_option): Ditto.
1249 (md_longopts): Add -mips32 option.
1250 (md_show_usage): Document new options.
1251 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1252 (mips_ip): Assemble mfc0 with a sub-selection code.
1253 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1254 (mips_cpu_to_str): New function.
1255 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1256 Use CPU_* defines instead of hardcoded numbers.
1258 * doc/as.texinfo: Document new options.
1259 * doc/c-mips.texi: Ditto.
1261 2000-09-12 Kazu Hirata <kazu@hxi.com>
1263 * as.h: Fix formatting.
1264 * asintl.h: Likewise.
1265 * bit_fix.h: Likewise.
1266 * config/obj-aout.c: Likewise.
1267 * config/obj-aout.h: Likewise.
1268 * config/obj-bout.c: Likewise.
1269 * config/obj-bout.h: Likewise.
1270 * config/obj-coff.c: Likewise.
1271 * config/obj-coff.h: Likewise.
1272 * dwarf2dbg.h: Likewise.
1274 * flonum.h: Likewise.
1275 * frags.h: Likewise.
1276 * itbl-ops.h: Likewise.
1277 * macro.h: Likewise.
1280 * struc-symbol.h: Likewise.
1281 * subsegs.h: Likewise.
1282 * symbols.h: Likewise.
1284 * write.h: Likewise.
1286 2000-09-11 Kazu Hirata <kazu@hxi.com>
1288 * bignum-copy.c: Fix formatting.
1289 * config/tc-i370.c: Likewise.
1290 * config/tc-i960.c: Likewise.
1291 * config/tc-m68k.c: Likewise.
1292 * ehopt.c: Likewise.
1293 * flonum-copy.c: Likewise.
1294 * flonum-konst.c: Likewise.
1295 * flonum-mult.c: Likewise.
1296 * literal.c: Likewise.
1299 * stabs.c: Likewise.
1300 * subsegs.c: Likewise.
1302 2000-09-09 Philip Blundell <philb@gnu.org>
1304 * configure.in (arm*-*-uclinux*): New target.
1305 * configure: Regenerate.
1307 2000-09-09 Kazu Hirata <kazu@hxi.com>
1309 * input-file.c: Fix formatting.
1310 * itbl-ops.c: Likewise.
1311 * messages.c: Likewise.
1313 2000-09-08 Philip Blundell <philb@gnu.org>
1315 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1318 2000-09-07 H.J. Lu <hjl@gnu.org>
1320 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1321 * configure: Rebuild.
1323 2000-09-07 Kazu Hirata <kazu@hxi.com>
1325 * atof-generic.c: Fix formatting.
1326 * config/tc-mips.c: Likewise.
1327 * config/tc-vax.c: Likewise.
1328 * input-scrub.c: Likewise.
1330 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1332 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1333 * configure.in (sh-*-linux*): Added.
1334 * configure: Rebuilt.
1336 2000-09-06 Kazu Hirata <kazu@hxi.com>
1338 * config/tc-hppa.c: Fix formatting.
1340 * ecoff.c: Fix formatting.
1342 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1344 * configure: Rebuilt with new libtool.m4.
1346 2000-09-05 Kazu Hirata <kazu@hxi.com>
1348 * cgen.c: Fix formatting.
1349 * config/tc-ia64.c: Likewise.
1351 2000-09-05 Nick Clifton <nickc@redhat.com>
1353 * aclocal.m4: Regenerate.
1354 * config.in: Regenerate.
1355 * configure: Regenerate.
1356 * po/gas.pot: Regenerate.
1358 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1360 * config/tc-cris.c: Correct comment typos.
1362 2000-09-05 Eric Christopher <echristo@cygnus.com>
1364 * config/tc-mn10300.c: Cleanup.
1365 (md_pcrel_from): Enable.
1367 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1369 * expr.c (operand): Fix a comment typo.
1370 * write.c (write_relocs): Fix a signed/unsigned warning.
1372 * config/tc-hppa.c (fudge_reg_expressions): New
1373 (hppa_force_reg_syms_absolute): New.
1374 (pa_equ): Allow reg_section expressions.
1375 * config/tc-hppa.c (md_optimize_expr): Define.
1376 (hppa_force_reg_syms_absolute): Prototype.
1378 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1379 (pa_parse_number): Pass in arg to select fp reg parsing.
1380 Return 1 to indicate format checks pass. If strict, then only
1381 accept a register or register symbol. Return value in...
1382 (pa_number): New static for pa_parse_number.
1383 (FP_REG_BASE): Define.
1384 (FP_REG_RSEL): Define.
1385 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1386 appropriate. White space changes.
1387 (need_pa11_opcode): Don't bother passing any params, get them from
1389 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1390 Remove extraneous check in case 'Q'.
1391 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1392 reg, set section of resulting symbol to reg_section.
1393 (pa_parse_space_stmt): Modify call to pa_parse_number.
1394 (pa_space): Likewise.
1396 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1397 (hppa_force_relocation): Handle vtable relocs.
1398 (pa_vtable_entry): New.
1399 (pa_vtable_inherit): New.
1400 (md_pseudo_table): Add entries for vtable pseudos.
1401 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1402 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1404 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1405 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1406 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1408 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1409 specify a symbol type.
1411 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1412 dependent things together.
1413 (md_elf_symbol_type): Define.
1415 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1417 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1419 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1420 (obj_elf_vtable_entry): Declare.
1422 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1423 and export function.
1424 (obj_elf_vtable_entry): Similarly.
1425 (elf_pseudo_table): Fix the damage with a cast.
1427 2000-09-03 Richard Henderson <rth@cygnus.com>
1429 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1430 for template selection when a label is needed.
1432 2000-09-02 Kazu Hirata <kazu@hxi.com>
1434 * config/tc-ia64.c: Fix formatting.
1436 2000-09-02 Nick Clifton <nickc@redhat.com>
1438 * configure.in: Increase version number to 2.10.91.
1439 * configure: Regenerate.
1440 * aclocal.m4: Regenerate.
1441 * config.in: Regenerate.
1442 * po/gas.pot: Regenerate.
1443 * Makefile.in: Regenerate.
1445 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1447 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1448 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1449 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1451 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1454 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1456 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1457 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1458 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1459 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1460 (GOT_symbol): New variable.
1461 (md_undefined_symbol): Set it.
1463 2000-09-01 Richard Henderson <rth@cygnus.com>
1465 * config/tc-ia64.c (match): Don't inline.
1466 (extra_goodness): New.
1467 (md_begin): Prefer nop.f and nop.b for best_template.
1469 2000-08-31 Kazu Hirata <kazu@hxi.com>
1471 * as.c: Fix formatting.
1473 * frags.c: Likewise.
1474 * macro.c: Likewise.
1476 2000-08-31 Eric Christopher <echristo@cygnus.com>
1478 * config/tc-mn10300.c: Cleanup and fix warnings.
1479 (md_pseudo_table): Add initializers.
1480 (md_show_usage): Cleanup.
1481 (md_parse_option): Fix warnings.
1482 (md_undefined_symbol): Fix warnings.
1483 (md_conver_frag): Fix warnings.
1484 (tc_gen_reloc): Fix warnings.
1485 (md_apply_fix3): Fix warnings.
1486 (check_operand): Fix warnings.
1488 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1490 * acinclude.m4: Include libtool and gettext macros from the
1492 * aclocal.m4, configure: Rebuilt.
1494 2000-08-30 Mark Hatle <mhatle@mvista.com>
1496 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1498 2000-08-31 Kazu Hirata <kazu@hxi.com>
1500 * listing.c: Fix formatting.
1502 2000-08-29 Kazu Hirata <kazu@hxi.com>
1504 * app.c: Fix a comment typo. Fix formatting.
1506 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1508 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1509 offset of the target destination for jmp instructions.
1510 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1512 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1514 * NEWS: Mention support for CRIS.
1516 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1518 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1519 Sets `.lcomm' alignment to zero.
1521 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1523 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1524 (TC_FIX_ADJUSTABLE): Define.
1526 2000-08-23 Jim Wilson <wilson@cygnus.com>
1528 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1529 unwind.personality_routine is set.
1531 2000-08-23 H.J. Lu <hjl@gnu.org>
1533 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1535 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1537 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1540 2000-08-22 H.J. Lu <hjl@gnu.org>
1542 * config.in (STRICTCOFF): New for strict COFF.
1544 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1545 i386-*-go32* and i386-go32-rtems*.
1546 * configure: Rebuilt.
1548 * config/obj-coff.c (obj_coff_endef): Follow the historical
1549 behavior if STRICTCOFF is not defined.
1551 * doc/internals.texi: Document STRICTCOFF.
1553 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1555 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1556 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1557 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1558 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1559 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1560 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1561 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1564 2000-08-22 Eric Christopher <echristo@cygnus.com>
1566 * config/tc-mn10300.c: (md_apply_fix): New function.
1567 (mn10300_force_relocation): New function.
1568 (mn10300_fix_adjustable): New function.
1570 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1571 (TC_HANDLES_FX_DONE): Define.
1572 (obj_fix_adjustable): Define.
1573 (MD_APPLY_FIX3): Define.
1574 (TC_LINKRELAX_FIXUP): Define.
1576 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1578 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1580 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1582 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1584 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1585 if the fixup resulted in a relocation.
1587 2000-08-18 Nick Clifton <nickc@redhat.com>
1589 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1590 Make reference to first element of shift_names explicit.
1592 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1594 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1595 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1596 add a symbol's address. Removed all target-specific #ifdefs that
1597 used to accomplished the same.
1598 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1599 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1600 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1601 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1602 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1604 2000-08-17 Kazu Hirata <kazu@hxi.com>
1606 * dwarf2dbg.c: Fix formatting.
1608 2000-08-17 Nick Clifton <nickc@redhat.com>
1610 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1611 to be recoded as logical shift lefts by zero.
1613 2000-08-16 Jim Wilson <wilson@cygnus.com>
1615 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1616 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1618 (note_register_values): Handle IA64_OPND_R3_2 operands.
1620 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1622 * config/tc-i860.c (md_operand): Silly typo fixed.
1624 2000-08-16 Nick Clifton <nickc@redhat.com>
1626 * config/tc-arm.c (struct asm_shift): Delete.
1628 (enum asm_shift_index): New.
1629 (struct asm_shift_properties): New.
1630 (struct asm_shift_name): New.
1631 (shift_properties[]); New.
1632 (shift_names[]); New.
1634 (decode_shift): Use new structures.
1635 Issue a warning is "ROR #0" is used.
1636 Issue a warning if "ASR #0" or "LSR #0" is used.
1638 (md_begin): Initialise arm_shift_hsh table from new
1639 asm_shift_name array.
1641 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1643 * config/tc-sparc.c: Kill all warnings.
1644 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1646 (md_show_usage): Update usage text.
1648 2000-08-16 Nick Clifton <nickc@redhat.com>
1650 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1653 2000-08-15 Will Cohen <wcohen@redhat.com>
1655 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1657 * config/tc-sh.c (md_assemble): Changed so debug_type
1658 test performed for ppi_assemble
1659 * config/tc-sh.c: Included dwarf2dbg.h.
1660 (debug_line): Defined.
1661 (md_assemble): Generates dwarf2 line info.
1662 (sh_finalize): New function. Finalize dwarf2 info.
1663 (assemble_ppi): Returns size of code generated.
1664 (build_Mytes): Returns size of code generated.
1665 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1666 * config/tc-sh.h (md_end): Defined.
1667 (sh_finalize): Declared.
1669 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1671 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1674 2000-08-14 Nick Clifton <nickc@redhat.com>
1676 * config/tc-arm.c (do_bx): Allow "bx pc".
1678 2000-08-14 Jim Wilson <wilson@cygnus.com>
1680 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1681 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1682 (md_begin): Change assignment to md.flag to OR in the new bit.
1684 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1686 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1687 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1690 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1692 * NEWS: Mention i860 support.
1694 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1696 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1698 2000-08-14 Andreas Schwab <schwab@suse.de>
1700 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1702 2000-08-11 Andreas Schwab <schwab@suse.de>
1704 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1707 2000-08-11 Kazu Hirata <kazu@hxi.com>
1709 * expr.c: Fix formatting.
1710 * config/obj-bout.c: Likewise.
1712 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1714 * doc/c-i860.texi: Flesh out the i860 section more.
1716 2000-08-10 Kazu Hirata <kazu@hxi.com>
1718 * symbols.c: Fix formatting.
1721 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1723 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1724 has the IgnoreSize bit set.
1726 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1728 From Rodney Brown <RodneyBrown@mynd.com>
1729 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1730 * configure: Regenerate.
1732 2000-08-09 Kazu Hirata <kazu@hxi.com>
1734 * hash.c: Fix formatting.
1737 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1739 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1740 (i860_fix_info): New enum.
1741 (MD_APPLY_FIX3): Define.
1742 (WORKING_DOT_WORD): Define.
1743 (TC_HANDLES_FX_DONE): Define.
1744 (DIFF_EXPR_OK): Define.
1745 (LISTING_HEADER): Define.
1746 (TARGET_FORMAT): Select target format based on endian flag.
1747 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1748 (target_big_endian): Add external declaration.
1750 * config/tc-i860.c: All existing code reworked completely. Other
1751 new code shown below.
1752 (SYNTAX_SVR4): Define.
1753 (target_warn_expand): New variable.
1754 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1755 (md_longopts): Declare and define with new options (-EL, -EB,
1757 (md_show_usage): New function.
1758 (md_operand): New function.
1759 (obtain_reloc_for_imm16): New function.
1760 (md_apply_fix3): New function.
1761 (tc_gen_reloc): New function.
1763 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1765 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1766 2 bytes of the jump address are in the same frag.
1767 (find): Accept 68hc12 register indirect modes.
1769 * NEWS: Mention 68HC11 & 68HC12 support.
1771 2000-08-07 Richard Henderson <rth@cygnus.com>
1773 * config/tc-ia64.c (unwind): Add prologue_mask member.
1774 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1775 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1776 (dot_body): Clear unwind.prologue_mask.
1777 (dot_prologue): Set it. Accept a register second argument.
1779 2000-08-07 Kazu Hirata <kazu@hxi.com>
1781 * config/atof-ieee.c: Fix formatting.
1782 * config/atof-tahoe.c: Likewise.
1784 2000-08-06 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1789 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1790 of .popsection, .previous, .pushsection, .subsection,
1791 .version, .vtable_entry, .vtable_inherit and .weak.
1793 2000-08-05 Kazu Hirata <kazu@hxi.com>
1795 * config/tc-cris.c: Fix formatting.
1796 * config/tc-i386.c: Likewise.
1797 * config/tc-sparc.c (sparc_ip): Simplify the code.
1799 2000-08-04 Kazu Hirata <kazu@hxi.com>
1801 * config/tc-cris.c: Rearrange code for readability.
1802 * config/tc-d10v.c: Fix formatting.
1803 * config/tc-m32r.c: Likewise.
1804 * config/tc-sparc.c: Likewise.
1806 2000-08-02 Jim Wilson <wilson@cygnus.com>
1808 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1809 before ia64_find_opcode.
1810 (md_assemble): Likewise.
1812 2000-08-01 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1815 Undo some formatting fixes.
1817 2000-08-01 Kazu Hirata <kazu@hxi.com>
1819 * config/obj-som.c: Fix formatting.
1820 * config/obj-ieee.c: Likewise.
1821 * config/tc-arm.c: Likewise.
1822 * config/tc-v850.c: Likewise.
1824 2000-08-01 Nick Clifton <nickc@redhat.com>
1826 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1827 index by command line option.
1829 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1831 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1832 (@node M68K-Branch): Rewrite to match the reality.
1834 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1836 * doc/c-i860.texi: New file.
1837 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1838 * doc/Makefile.in: Regenerate.
1839 * doc/all.texi: Add I860 as relevant architecture.
1840 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1842 2000-07-31 Kazu Hirata <kazu@hxi.com>
1844 * config/tc-d30v.c: Fix formatting.
1846 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1848 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1849 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1850 long emit a long branch if available instead of an absolute jump, never
1851 emit absolute jumps for anything with --pcrel.
1853 * doc/c-m68k.texi: Document new command line option.
1855 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1857 * config/tc-avr.c: Use PARAMS macro in function declarations.
1858 Don't declare md_pcrel_from_section (already in tc-avr.h).
1859 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1860 (avr_operand): Don't set (unsigned) op_mask to -1.
1862 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1864 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1865 * configure: Regenerated.
1866 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1867 of operand to the .type directive (.e.g, "type").
1869 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1871 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1872 * app.c (do_scrub_chars): Record where first comment found.
1873 * read.c (read_a_source_file): Init found_comment on entry, and
1874 notify whether comments found on exit.
1875 * config/tc-hppa.c (md_shortopts): Add "c".
1876 (md_longopts): Add warn-comment.
1877 (md_parse_option): Handle it.
1878 (md_show_usage): Show available options.
1879 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1881 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1883 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1884 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1886 (md_estimate_size_before_relax): Don't fall off end of function.
1888 2000-07-27 Kazu Hirata <kazu@hxi.com>
1890 * config/tc-avr.c: Fix formatting.
1891 * config/tc-ns32k.c: Likewise.
1893 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1895 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1897 2000-07-27 Kazu Hirata <kazu@hxi.com>
1899 * config/tc-d10v.c: Fix formatting.
1900 * config/tc-z8k.c: Likewise.
1901 * config/tc-sparc.c: Likewise.
1903 2000-07-26 Dave Brolley <brolley@redhat.com>
1905 * cgen.c (queue_fixup): Declare opinfo.
1906 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1907 (gas_cgen_md_operand): Ditto.
1908 (gas_cgen_md_apply_fix3): Ditto.
1910 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1912 * config/obj-coff.c (obj_frob_symbol): Don't merge
1913 labels. Don't merge if the symbol isn't constant. Return
1914 immediately if a symbol is merged.
1916 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1918 * frags.c (frag_align): Correct absolute section alignment.
1920 2000-07-20 DJ Delorie <dj@redhat.com>
1922 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1923 it breaks linking against DLLs.
1925 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1927 * configure.in: Add CRIS support.
1928 * configure: Regenerate.
1929 * Makefile.am: (CPU_TYPES): Add cris.
1930 (CPU_OBJ_VALID) [aout]: Add cris.
1931 (MULTI_CPU_TYPES): Add cris.
1932 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1933 [coff]: Only i386 and mips are valid.
1934 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1935 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1936 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1937 Regenerate dependencies.
1938 * Makefile.in: Regenerate.
1939 * aclocal.m4: Regenerate.
1940 * as.c: Declare crisaout, criself.
1941 * config/tc-cris.h, config/tc-cris.c: New.
1942 * config/e-criself.c, config/e-crisaout.c: New.
1943 * po/POTFILES.in, po/gas.pot: Regenerate.
1945 2000-07-20 Kazu Hirata <kazu@hxi.com>
1947 * read.c: Fix formatting.
1948 * write.c: Fix formatting.
1950 2000-07-19 H.J. Lu <hjl@gnu.org>
1952 * sb.c: Include <stdlib.h> if exists for abort ().
1954 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1956 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1957 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1958 (pa_type_args): Same here.
1960 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1962 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1963 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1964 the storage class is already set.
1966 2000-07-17 Kazu Hirata <kazu@hxi.com>
1968 * config/tc-m68hc11.c: Fix formatting.
1969 * config/tc-mn10200.c: Likewise.
1970 * config/tc-mn10300.c: Likewise.
1971 * config/tc-pj.c: Likewise.
1972 * config/tc-tic80.c: Likewise.
1973 * config/tc-w65.c: Likewise.
1975 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1977 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1980 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1982 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1985 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1987 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1988 ELF as are used for SOM (except the 32-bit reloc one) to decide
1989 whether a symbol can be reduced to a section symbol. Expand on
1990 the comment for symbols involved in LR% and RR% expressions.
1992 2000-07-14 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-mips.c (mips_disable_float_construction): New
1995 static variable. Set to true if doubles should not be
1996 constructed by loading two single width fp registers with
1997 halves of the value.
1998 (mips_ip): Test mips_disable_float_construction.
1999 (md_longopts): Add command line switches --construct-floats
2000 and --no-construct-floats.
2001 (md_parse_option): Parse new command line options.
2002 (md_show_usage): Describe new command line options.
2004 * doc/c-mips.texi: Document new command line options.
2006 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2008 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2009 * configure: Regenerate.
2011 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2013 * configure.in (DEFAULT_EMULATION setting): Revert part of
2014 2000-07-01 change that set te_multi=multi unless set to tmips.
2015 * configure: Regenerate.
2017 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2019 * config/obj-coff.c (coff_frob_section): Add padding to the last
2020 section when aligning it increases its size.
2022 2000-07-11 Kazu Hirata <kazu@hxi.com>
2024 * config/tc-tic54x.c: Fix formatting.
2026 2000-07-10 Kazu Hirata <kazu@hxi.com>
2028 * config/tc-h8500.c: Fix formatting.
2029 * config/tc-tic54x.c: Fix formatting.
2031 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2033 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2034 displacements correctly.
2036 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2038 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2040 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2044 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2046 From David Huggins-Daines <dhd@linuxcare.com>
2047 * config/te-hppalinux64.h: Add a new emulation.
2048 * configure.in (emulations): Add configure bits to support the
2049 64-bit Linux/parisc target.
2050 * configure: Regenerate.
2052 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2053 (md_shortopts): Add `V' for ELF.
2055 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2056 when SOM or ELF_ARG_RELOC are defined.
2057 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2058 ELF_ARG_RELOC are defined.
2059 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2060 (pa_stringer): ..Do it here instead. Fix comment typos.
2061 (hppa_force_relocation): Cast enums to int before comparing with
2064 From Ryan Bradetich <rbradetich@uswest.net>
2065 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2066 redifinition warning.
2067 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2068 (hppa_force_relocation): ditto
2069 (md_apply_fix): Added cast to buf to fix warnings.
2071 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2072 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2074 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2075 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2076 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2077 reloc_type** to avoid warnings in switch.
2078 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2079 little earlier instead.
2081 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2083 (pa_type_args): Use symbol_arg_reloc_info.
2084 (struct pa_it): Make arg_reloc unsigned int.
2085 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2086 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2087 (pa_code): Delete. pa_text duplicates this function.
2088 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2089 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2091 (cons_fix_new_hppa): Actually change selector to e_fsel when
2092 warning about assuming so.
2093 (tc_gen_reloc): More example elf arg reloc code.
2094 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2095 (hppa_force_relocation): Likewise.
2097 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2099 (pa_end_of_source): Prototype.
2100 (hppa_fix_adjustable): Prototype.
2101 (LABELS_WITHOUT_COLONS): Move it..
2102 * config/te-hppa.h: To here.
2104 * config/te-hppa64.h: New file.
2106 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2108 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2109 format -10, -16, 16 relocs.
2110 (hppa_elf_mark_end_of_function): Test for null
2111 last_call_info->start_symbol
2113 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2114 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2115 re_assesmble_* functions. Delete extraneous statements. Fix
2117 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2118 insn to re_assemble_*.
2120 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2122 * doc/internals.texi (Expressions): Fix typo.
2124 2000-07-08 Kazu Hirata <kazu@hxi.com>
2126 * config/tc-sh.c: Fix formatting.
2127 * config/tc-tic54x.c: Fix formatting.
2128 * depend.c: Fix formatting.
2129 * flonum-konst.c: Likewise.
2130 * flonum-mult.c: Likewise.
2132 2000-07-07 Kazu Hirata <kazu@hxi.com>
2134 * config/tc-sh.c: Fix comments.
2135 * config/obj-vms.c: Fix comments.
2136 * config/tc-a29k.c: Likewise.
2137 * config/tc-alpha.c: Likewise.
2138 * config/tc-h8300.c: Likewise.
2139 * config/tc-h8500.c: Likewise.
2140 * config/tc-i370.c: Likewise.
2141 * config/tc-ia64.c: Likewise.
2142 * config/tc-m68hc11.c: Likewise.
2143 * config/tc-m68k.c: Likewise.
2144 * config/tc-mips.c: Likewise.
2145 * config/tc-ns32k.c: Likewise.
2146 * config/tc-ppc.c: Likewise.
2147 * config/tc-z8k.c: Likewise.
2149 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2151 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2152 Default to '(SEC_LOAD | SEC_DATA)'.
2153 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2155 * doc/internals.texi (CPU Backend): Describe
2156 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2158 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2160 * as.c (parse_args): NULL terminate the long option list.
2162 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2164 * config/tc-d30v.h: Include "write.h" for fixS.
2165 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2167 2000-07-05 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-d30v.c (write_2_short): Further changes to warning
2170 messages produced when combining EITHER_BUT_PREFER_MU attributed
2173 2000-07-05 DJ Delorie <dj@redhat.com>
2177 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2179 * config/tc-arm.c (psrs): Accept combinations of flags.
2181 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2183 * config/tc-avr.c: Change _ () to _() around all strings marked
2184 for translation (exception from the usual coding style).
2185 (avr_opt): New struct variable, how the new switches are set.
2186 (OPTION_MMCU): Define as 'm' and actually use.
2187 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2188 (show_mcu_list): New function, display the list of known MCUs.
2189 (md_show_usage): Document the new switches. Call show_mcu_list.
2190 (avr_set_arch): Change 'm' to OPTION_MMCU.
2191 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2192 Handle the new switches.
2193 (avr_operands): Disable warnings for undefined combinations of
2194 operands if -mall-opcodes. Disable warnings for skipping two-word
2195 instructions if enhanced core or -mno-skip-bug.
2196 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2197 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2198 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2199 (avr_ldi_expression): Warn about implicit lo8().
2200 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2202 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2204 * configure.in: Add entry for mips-*-sysv4*MP*
2205 * configure: Rebuild
2206 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2207 elf32-tradlittlemips for traditional mips targets.
2208 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2209 test for Link Once sections as in adjust_reloc_syms.
2210 * config/te-tmips.h: New file for traditional mips targets. Define
2213 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2215 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2216 flags argument is not present, don't change an existing section's
2217 section's attributes. If the flags argument is present, warn if the
2218 attributes don't match the section's current attributes. When
2219 long section names are supported, set SEC_LINK_ONCE and
2220 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2222 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2224 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2225 symbols; create them.
2227 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2229 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2230 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2232 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2234 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2235 expressions. Ignore the problem when handling 16 bit signed
2236 immediates, because the assembler will take care of the relocation
2239 2000-06-27 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2242 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2243 sequential order, and emit warning messages if the input source
2244 code contains constructs like that, or parallel constructs
2245 containing such opcodes.
2247 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2249 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2250 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2251 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2252 (md_show_usage): Update usage message.
2253 (md_parse_option): Allow redefinition of MCU type within the
2254 same avr[1-5] bfd machine type. Show both old and new MCU type
2255 in the error message.
2256 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2257 Simplify 8K wrap code.
2259 2000-06-25 Kazu Hirata <kazu@hxi.com>
2261 * config/obj-aout.c: Remove all uses of DEFUN.
2262 * config/obj-ieee.c: Likewise.
2263 * config/tc-sh.c: Fix comment typos.
2264 * config/tc-tahoe.c: Likewise.
2265 * config/tc-vax.c: Likewise.
2266 * config/tc-w65.c: Likewise.
2267 * config/tc-z8k.c: Likewise.
2268 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2270 2000-06-24 DJ Delorie <dj@cygnus.com>
2272 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2273 more changes from Sept 1999
2274 (tc_i386_fix_adjustable): ditto
2275 (md_apply_fix3): ditto
2277 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2279 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2280 (gas_cgen_parse_operand): Set it around expression() call.
2281 (gas_cgen_md_operand): Test for it before longjmp().
2283 2000-06-24 Kazu Hirata <kazu@hxi.com>
2285 * config/tc-h8500.c: Remove all uses of DEFUN.
2286 * config/tc-sh.c: Likewise.
2287 * config/tc-w65.c: Likewise.
2288 * config/tc-z8k.c: Likewise.
2290 * config/tc-h8500.c: Fix typos in comments.
2292 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2294 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2297 2000-06-23 matthew green <mrg@redhat.com>
2299 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2300 defined. Fix error message for `[' grouping.
2302 2000-06-22 Kazu Hirata <kazu@hxi.com>
2304 * config/tc-h8300.c: Fix formatting and comment typos.
2306 2000-06-22 Timothy Wall <twall@cygnus.com>
2308 * config/tc-ia64.c (note_register_values): Move premature QP
2309 notation clearing into the appropriate place.
2311 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2313 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2314 first before anything else. Add bin-bugs.h, emul.h and progress.h
2315 Sort list of files as for $(OBJS) in Makefile.am.
2317 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2318 find one. Remake dependencies.
2319 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2320 * Makefile.in: Regenerate.
2321 * doc/Makefile.in: Regenerate.
2323 * config/tc-i386.c (i386_displacement): Don't assume a constant
2324 displacement is necessarily 16 bits when in 16 bit code mode.
2325 (md_assemble): Instead size the displacement here after we know
2326 for sure that a .code16gcc operand hasn't automatically added
2327 operand size prefixes.
2329 2000-06-21 H.J. Lu <hjl@gnu.org>
2331 * Makefile.am: Rebuild dependency.
2332 * Makefile.in: Rebuild.
2334 2000-06-21 Kazu Hirata <kazu@hxi.com>
2336 * config/tc-h8300.c (parse_reg): Make the function static.
2337 (parse_exp): Likewise.
2339 2000-06-20 DJ Delorie <dj@cygnus.com>
2341 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2342 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2343 for cygwin import libraries to work properly.
2345 2000-06-20 H.J. Lu <hjl@gnu.org>
2347 * Makefile.am: Rebuild dependency.
2348 * Makefile.in: Rebuild.
2349 * configure: Likewise.
2350 * doc/Makefile.in: Likewise.
2352 2000-06-20 Timothy Wall <twall@cygnus.com>
2354 * doc/internals.texi (CPU backend): Add @itemx for
2355 TC_START_LABEL_WITHOUT_COLON.
2356 * doc/c-tic54x.texi: New.
2357 * doc/as.texinfo: Add tic54x features and include primary tic54x
2359 * doc/all.texi: Add C54X.
2360 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2361 * doc/Makefile.in: Regenerate.
2362 * configure.in: Add tic54x and define LIBM for tic54x.
2363 * configure: Regenrate.
2364 * config/tc-tic54x.[ch]: New.
2365 * config/obj-coff.h: Add tic54x.
2366 * Makefile.am: (CPU_TYPES): Add tic54x.
2367 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2368 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2369 (as_new_LDADD): Add $(LIBM).
2370 * Makefile.in: Regenerate.
2372 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2374 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2375 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2376 * doc/as.texinfo: Likewise.
2378 * configure, Makefile.in: Regenerate.
2379 * configure.in (emulations): Recognize m6811 and m6812.
2380 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2381 Added files for 68hc11 and 68hc12 assembler.
2382 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2383 * config/tc-m68hc11.h: Header definition for that assembler.
2385 2000-06-18 Nick Clifton <nickc@redhat.com>
2387 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2388 instead of OCTETS_PER_BYTE.
2390 * config/tc-v850.c: Fix compile time warnings.
2391 * config/tc-ppc.c: Fix compile time warnings.
2393 2000-06-18 H.J. Lu <hjl@gnu.org>
2395 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2396 * configure: Rebuild.
2398 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2400 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2403 2000-06-16 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2406 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2408 * doc/c-mips.texi: Document newly accepted cpu variants.
2410 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2412 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2414 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2416 * macro.c (getstring): Make it possible to escape the quote
2419 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2421 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2423 2000-06-13 H.J. Lu <hjl@gnu.org>
2425 * configure: Regenerate.
2427 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2429 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2431 * doc/internals.texi (line_separator_chars): Semicolon is no
2432 longer a default. Mention null and newline as defaults.
2434 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2436 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2437 * config/tc-i860.h (line_separator_chars): Likewise.
2438 * config/tc-h8300.c (line_separator_chars): Likewise.
2439 * config/tc-i960.c (line_separator_chars): Likewise.
2440 * config/tc-m68k.c (line_separator_chars): Likewise.
2441 * config/tc-mips.c (line_separator_chars): Likewise.
2442 * config/tc-ns32k.c (line_separator_chars): Likewise.
2443 * config/tc-sparc.c (line_separator_chars): Likewise.
2444 * config/tc-vax.c (line_separator_chars): Likewise.
2446 * config/tc-h8300.c (comment_chars): Use string initialiser.
2447 * config/tc-i960.c (line_comment_chars): Likewise.
2448 * config/tc-z8k.c (comment_chars, line_comment_chars,
2449 line_separator_chars): Likewise.
2451 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2454 2000-06-08 Nick Clifton <nickc@cygnus.com>
2456 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2459 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2461 * configure.in (VERSION): Update to show this is the CVS mainline.
2463 2000-06-08 Matthew Jacob <mjacob@feral.com>
2465 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2466 $at is the integer register $r28, vs. both $r28 and the floating
2467 point register $f28.
2469 2000-06-08 James E. Wilson <wilson@cygnus.com>
2471 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2472 (dot_endp): Don't call ia64_flush_insns.
2473 (emit_one_bundle): Don't delete prologue/body records from
2474 unwind_record list in first loop. Rewrite second loop to account for
2477 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2479 * config/tc-ia64.c: Add missing prototypes.
2480 (generate_unwind_image): Cast argument to output_unw_records call.
2482 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2484 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2486 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2488 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2489 (REGISTER_P): likewise.
2490 (avr_opcodes): uses include/opcode/avr.h
2491 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2493 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2495 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2498 2000-06-03 H.J. Lu <hjl@gnu.org>
2500 * read.c (is_end_of_line): Put back `;'.
2502 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2504 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2506 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2508 * expr.c (operand): Test is_end_of_line outside switch to catch
2509 line separator chars that are also operators.
2510 (operator): Return O_illegal for line separator chars.
2512 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2513 entry (or `!' entry for TC_HPPA).
2515 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2516 before indexing is_end_of_line. Remove redundant check for '\0'.
2518 * config/tc-h8500.c (md_assemble): Likewise.
2519 * config/tc-mcore.c (md_assemble): Likewise.
2520 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2523 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2525 * config/tc-mcore.c (mcore_cons): Likewise.
2526 (mcore_float_cons): Likewise.
2527 (mcore_stringer): Likewise.
2528 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2530 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2532 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2534 2000-05-29 Nick Clifton <nickc@cygnus.com>
2536 * config/tc-sh.c: Fix compile time warning messages.
2538 * config/tc-mips.c: Fix compile time warning messages.
2540 2000-05-29 Philip Blundell <philb@gnu.org>
2542 * doc/as.texinfo: Update copyright dates.
2543 (Local Labels): Delete misplaced mention of ARM.
2544 * NEWS: Mention ARM ELF support.
2546 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2548 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2549 it is modified, and use the real_size to compute the frag address
2550 for dwarf2 line info.
2552 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2554 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2555 line-matching scheme to cope with automake moving variables around.
2556 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2557 * Makefile.in: Regenerate.
2559 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2561 * config/tc-sparc.c (sparc_relax): New.
2562 (md_longopts): Add -relax and -no-relax options.
2563 (md_parse_options, md_show_usage): Likewise.
2564 (md_apply_fix3): Optimize tail call into branch always if possible.
2566 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2568 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2569 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2570 rules, with warning when a GAS statement specifies a packing that
2571 will result in an instruction being squashed.
2572 Added typdef packing_type and enumerals, changed various integer
2573 literals to use the enumerals.
2575 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2577 * config/tc-ia64.c (dot_restorereg_p): New function.
2578 (md_pseudo_table): Add restorereg.p.
2579 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2580 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2582 * config/tc-ia64.h (unw_record_type): Add unwabi.
2583 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2584 called MASK with members for imask, and the masks produced by
2585 fr_mem, gr_mem, br_mem, and frgr_mem.
2586 (unw_p_record): Add members ABI and CONTEXT.
2587 (unw_x_record): Add member AB.
2588 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2589 as pseudo-register for use during unwind info generation.
2590 (AR_PFS, AR_LC): New macros.
2591 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2592 whose names start with an at sign (as in "@priunat").
2593 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2595 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2596 proc_end, unwind_info, personality_routine): Consolidate into
2597 "unwind" structure to reduce offset-table use. Add member
2598 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2600 (output_R1_format, output_R3_format, output_P3_format,
2601 output_P6_format): Initialize R with zero to reduce compiler warnings.
2602 (output_P7_format): Ditto. Add `default' branch to switch
2603 statement to reduce compiler warnings.
2604 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2605 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2606 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2607 into single argument.
2608 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2609 compiler warnings. Merge A and B args into single argument.
2610 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2611 A and B args into single argument.
2612 (free_record): Removed (wasn't used).
2613 (free_list_records): Also free imasks in prologue records.
2614 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2615 (output_spill_mask): Remove.
2616 (output_unwabi): New function.
2617 (output_epilogue, output_label_state, output_copy_state): Call
2619 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2620 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2622 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2623 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2624 as part of handling the prologue records. Emit region's imask if
2625 we have one. Handle unwabi, epilogue, label_state, copy_state,
2626 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2627 spill_sprel_p, and spill_reg_p records.
2628 (set_imask, count_bits, slot_index): New function.
2629 (fixup_unw_records): Fix region size computation. Handle
2630 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2631 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2632 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2633 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2634 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2635 (dot_save): Use manifest constants for applicaton registers.
2636 Handle REG_PR and REG_PRIUNAT.
2637 (dot_restore): Don't just ignore it.
2638 (dot_restorereg): New function..
2639 (generate_unwind_image): Ensure unwind info is a multiple of eight
2640 bytes, not just four bytes.
2641 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2642 (dot_altrp): Don't just ignore it.
2643 (dot_savemem): New function. Replaces dot_savesp() and
2644 dot_savepsp(). Use manifest constants for applicaton registers.
2645 Handle REG_PR and REG_PRIUNAT.
2646 (dot_savef): Simplify.
2647 (dot_saveb): Support generation of br_gr.
2648 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2649 dot_label_state, dot_copy_state): New function.
2650 (dot_unwabi): Don't just ignore it.
2651 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2652 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2653 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2654 (emit_one_bundle): Set slot number for prologue/body records
2655 *before* emitting the first insn.
2656 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2657 (md_begin): Declare "psp" pseudo-register.
2658 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2659 so we don't get segfault.
2660 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2661 counts as required per SW Conventions manual
2662 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2663 output_preds_psprel, output_preds_sprel, output_spill_base,
2664 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2665 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2666 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2667 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2668 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2669 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2670 (dot_vframe): Implement.
2671 (dot_vframesp, dot_vframepsp): New function.
2673 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2675 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2676 * configure: Regenerate.
2678 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2680 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2681 (md_estimate_size_before_relax): so we can use it here instead of
2682 old kludges. Localise vars to blocks. Comment.
2684 * frags.c (frag_new): Update fr_var comments.
2685 * frags.h (struct frag): Ditto.
2687 2000-05-22 Richard Henderson <rth@cygnus.com>
2689 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2690 (pseudo_func): Add pcrel.
2691 (operand_match): Handle IA64_OPND_TGT64.
2692 (build_insn): Likewise.
2693 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2694 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2695 (fix_insn): Handle all three 64-bit relocation types.
2697 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2699 * obj.h (struct format_ops): New members begin, app_file,
2700 s_set_other, s_set_desc, s_get_type, s_set_type,
2701 separate_stab_sections, init_stab_section.
2703 * config/obj-multi.h: Update GPL notice to v2.
2705 (obj_app_file): New.
2706 (S_SET_SIZE): Test s_set_size for NULL before calling.
2707 (S_SET_ALIGN): Similar for s_set_align.
2712 (SEPARATE_STAB_SECTIONS): New.
2713 (INIT_STAB_SECTION): New.
2714 (EMIT_SECTION_SYMBOLS): New.
2715 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2717 * config/obj-elf.h: Update GPL notice to v2.
2718 Mention that this file is included from obj-multi.h.
2719 (obj_begin): Wrap definition in ifndef.
2720 (elf_file_symbol): Constify declaration.
2721 (obj_app_file): Ditto.
2722 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2723 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2725 * config/obj-elf.c (elf_s_set_other): New.
2726 (elf_file_symbol): Constify argument.
2727 (elf_separate_stab_sections): New.
2728 (elf_init_stab_section): New.
2729 (elf_format_ops): Add new members. Remove comma at end.
2731 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2732 (ecoff_format_ops): Add new fields. Remove comma at end.
2733 Mention inconsistency for emit_section_symbols.
2735 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2737 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2738 (coff_separate_stab_sections): New.
2739 (coff_format_ops): Add new members.
2741 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2742 (obj_aout_s_set_other): New.
2743 (obj_aout_s_set_desc): New.
2744 (obj_aout_s_get_type): New.
2745 (obj_aout_s_set_type): New.
2746 (obj_aout_separate_stab_sections): New.
2747 (aout_format_ops): New members added. Use obj_aout_process_stab,
2748 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2749 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2751 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2753 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2755 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2756 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2757 (md_estimate_size_before_relax): Ensure jumps to weak and
2758 externally visible symbols are relocatable.
2760 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2762 * stabs.c (aout_process_stab): Make global.
2763 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2764 * read.h (aout_process_stab): Declare.
2766 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2767 Generalize to *aout, *coff *elf.
2768 * configure: Regenerated.
2770 * doc/internals.texi (Object format backend): Say
2771 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2773 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2774 * Makefile.in: Regenerated.
2776 2000-05-19 Catherine Moore <clm@cygnus.com>
2778 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2780 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2782 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2783 instruction to reflect change in re_assemble_*.
2785 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2787 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2788 build PA64 ELF tools.
2789 * configure: Rebuilt.
2791 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2793 * Makefile.am: Regenerate dependencies.
2794 * Makefile.in: Regenerate.
2796 2000-05-15 Nick Clifton <nickc@cygnus.com>
2798 * config/tc-arm.c (struct asm_psr): Add boolean field
2799 distinguishing between CSPR and SPSR. Rename 'number' field
2801 (psrs): Rearrange contents to match new asm_psr structure.
2802 (arm_psr_parse): Move next to psr_required_here. Make it
2803 return an asm_psr structure.
2804 (psr_required_here): Use asm_psr structure returned by
2806 (do_msr): Reorganise to allow psr_required_here to be called
2808 (md_undefined_name): Mark 'name' parameter as unused, since
2809 the COFF target does not use it.
2811 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2813 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2815 * config/te-aux.h: Likewise.
2816 * config/te-dpx2.h: Likewise.
2817 * config/te-go32.h: Likewise.
2818 * config/te-hp300.h: Likewise.
2819 * config/te-hppa.h: Likewise.
2820 * config/te-i386aix.h: Likewise.
2821 * config/te-ic960.h: Likewise.
2822 * config/te-interix.h: Likewise.
2823 * config/te-nbsd532.h: Likewise.
2824 * config/te-pc532mach.h: Likewise.
2825 * config/te-ppcnw.h: Likewise.
2826 * config/te-psos.h: Likewise.
2827 * config/te-sparcaout.h: Likewise.
2828 * config/te-sun3.h: Likewise.
2829 * config/te-sysv32.h: Likewise.
2831 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2833 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2834 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2835 and sign extend without an if statement.
2836 (build_bytes): Likewise.
2838 2000-05-14 Kazu Hirata <kazu@hxi.com>
2840 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2841 X_add_symbol L_32 case.
2843 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2845 * config/te-freebsd.h: New file.
2847 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2849 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2850 bindtextdomain): Replace defines with those from intl/libgettext.h
2851 to quieten gcc warnings.
2853 * NEWS: Mention x86 .arch and -q.
2855 * config/tc-i386.c (quiet_warnings): New.
2856 (md_assemble): Use quiet_warnings.
2857 (md_parse_option): Set quiet_warnings from -q.
2858 (md_show_usage): Mention -q, delete -m.
2859 (flag_do_long_jump): Delete.
2860 (md_parse_option): Remove -m.
2861 (md_show_usage): Remove -m.
2862 (md_create_long_jump): Remove useless flag_do_long_jump code.
2864 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2865 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2867 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2868 Alexander Sokolov <robocop@netlink.ru>
2870 * doc/c-i386.texi (i386-Arch): New section.
2871 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2873 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2874 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2875 architecture has been given and is not 486.
2876 (set_cpu_arch): New.
2877 (md_pseudo_table): Add .arch.
2878 (md_assemble): Warn if cpu architecture has been given and an
2879 unsupported instruction.
2881 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2882 Move operand_types bit defines after relevant template field.
2883 (template): Add cpu_flags.
2887 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2889 * config/tc-mn10300.h (md_end): Define.
2890 (mn10300_finalize): Declare.
2891 * config/tc-mn10300.c: Include dwarf2dbg.h.
2892 (debug_line): Define.
2893 (md_assemble): Generate dwarf2 line info.
2894 (mn10300_finalize): New function. Finalize dwarf2 info.
2896 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2898 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2899 external version of the relocation for weak symbols.
2901 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2903 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2904 frame size in units of 16 bytes, as required per SW Conventions manual.
2905 (output_unw_records): Output info-block header as a dword to get
2908 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2910 * as.h: #include "file", not <file> on files from ../include.
2911 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2912 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2913 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2914 (tc_coff_symbol_emit_hook): Ditto.
2915 (OPTCOUNT): Cast to int to avoid compiler warning.
2916 (md_begin): Fix signed/unsigned warnings.
2918 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2920 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2921 ABRANCH LONG case for a conditional branch on a 68000.
2922 (md_estimate_size_before_relax): Likewise. Also handle
2923 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2924 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2925 PC-relative on all CPUs.
2926 (md_estimate_size_before_relax): Likewise.
2928 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2930 * as.c (parse_args): Just mention current year in printed
2933 2000-05-03 J.T. Conklin <jtc@redback.com>
2935 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2937 (md_parse_option): Recognize -m7400.
2939 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2941 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2942 don't permit lp to become less than the words array.
2944 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2946 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2947 Fix little-endian case.
2949 2000-05-03 David O'Brien <obrien@NUXI.com>
2951 * as.c (parse_args): Update copyright.
2953 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2955 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2956 for the .bss section too.
2958 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2960 * configure.in: Set em=linux for hppa-*-linux.
2961 * configure: Regenerate.
2962 * doc/Makefile.in: Regenerate with correct automake.
2964 * frags.c (frag_grow): Sanity check chunk_size.
2966 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2967 * config/obj-som.h: Likewise.
2968 * config/obj-ieee.h: Likewise.
2970 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2972 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2973 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2974 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2975 (pa_ip): low_sign_unext now returns via function value. Use
2976 re_assemble_* instead of dis_assemble_* and
2977 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2979 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2980 (md_section_align, md_parse_option, md_show_usage,
2981 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2982 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2983 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2984 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2985 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2987 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2988 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2989 outside of switch. Correct mask and shifting errors in case 10
2990 and case -11. In case 21, compare against signed range to suit
2991 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2992 case 17 and case 22, use offsetT variable to properly check range.
2993 Use re_assemble_* here too.
2994 (evaluate_absolute): Change type of value to offsetT. Call
2995 hppa_field_adjust to do the work for us.
2996 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2997 (pa_parse_cmpib_64_cmpltr): Ditto.
2998 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2999 of i to unsigned int.
3000 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3001 (pa_end_of_source): Return type is void.
3003 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3005 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3007 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3009 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3010 More comments added.
3011 (md_begin): Removed "construct symbols for each register name".
3012 Because register names conflicts with GCC generated function
3014 (avr_operand): Now constant numbers can be used as a register
3015 identifiers (0 as r0, 31 as r31).
3016 (md_assemble): use skip_space () before parsing instruction
3019 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3021 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3022 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3023 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3024 * configure: Regenerate.
3026 2000-04-29 Andreas Jaeger <aj@suse.de>
3028 * as.h: Correctly check GCC version.
3030 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3032 * doc/as.1: Fix unbalanced brackets.
3034 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3036 (line_comment_chars): Set to '/' if TE_FreeBSD.
3038 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3040 * configure.in: Configury support for PA64 (currently disabled).
3041 * configure: Rebuilt.
3043 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3045 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3046 bfd_set_section_alignment.
3048 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3050 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3053 2000-04-24 Nick Clifton <nickc@cygnus.com>
3055 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3056 * doc/as.texinfo (Align): Include arm and strongarm in list of
3057 targets that have the second form of the behaviour of the .align
3060 2000-04-24 Mark Klein <mklein@dis.com>
3062 * obj-som.c: Terminate obj_pseudo_table.
3064 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3066 * as.c (parse_args): Allow md_parse_option to override -a listing
3068 * config/obj-coff.c (add_lineno): Change type of offset parameter
3069 from "int" to "bfd_vma."
3070 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3071 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3072 (ppc_change_csect): Align correctly for XCOFF64.
3073 (ppc_machine): New function, which discards "ppc_machine" line.
3074 (ppc_tc): Cons for 8 when code is 64 bit.
3075 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3077 (md_parse_option): Handle -a64 and -a32.
3079 * config/tc-ppc.h (TARGET_MACH): Define.
3080 (TARGET_FORMAT): Move to function.
3081 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3083 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3085 * config/tc-avr.c: New AVR_ISA_ defined.
3086 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3087 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3088 for `fmul', `movw' and `lpm R,Z' instructions.
3089 (avr_operands): Warn if current opcode is a two-word instruction
3090 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3091 (avr_opcodes): New commands added.
3092 (REGISTER_P): Check 'a' and 'v' constraint letters.
3093 (mcu_types): New MCU added.
3095 2000-04-22 Timothy Wall <twall@cygnus.com>
3097 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3099 (operand_match): Conditionally insert default bit values for IMMU9.
3101 2000-04-14 Matthew Green <mrg@cygnus.com>
3103 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3104 * configure: Rebuilt.
3106 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3107 Jason Eckhardt <jle@cygnus.com>
3109 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3111 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3112 Added handling of new operand types l,y,&,fe,fE,fx.
3114 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3115 David Mosberger <davidm@hpl.hp.com>
3116 Timothy Wall <twall@cygnus.com>
3117 Andrew MacLeod <amacleod@cygnus.com>
3118 Jim Wilson <wilson@cygnus.com>
3120 * Makefile.am (CPU_TYPES): Add ia64.
3121 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3122 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3123 * Makefile.in: Rebuild.
3124 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3125 * configure: Rebuild.
3126 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3127 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3128 * expr.c (expr): Handle md_optimize_expr.
3129 * read.c (LEX_HASH): Add comment.
3130 * config/tc-ia64.c, config/tc-ia64.h: New files.
3132 2000-04-21 Richard Henderson <rth@cygnus.com>
3134 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3135 bundling a non-delayed branch type instruction.
3137 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3139 * config/tc-mn10300.c (HAVE_AM30): Define.
3140 (md_assemble): Use it.
3142 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3144 * config/obj-elf.c (obj_elf_change_section): Check for changed
3147 * Makefile.am: (CPU_MULTI_VALID): Remove.
3148 (MULTI_CPU_TYPES): Define.
3149 (MULTI_CPU_OBJ_VALID): Define.
3150 (DEPTC): Use the above.
3151 (DEPOBJ): Same here.
3153 Regenerate dependencies.
3154 * Makefile.in: Regenerate.
3156 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3158 * Makefile.am (YACC, LEX): Get them from configure.
3160 2000-04-18 H.J. Lu (hjl@gnu.org)
3162 * config/tc-i386.c (offset_in_range): Use addressT instead of
3163 bfd_vma for non-bfd assemblers.
3165 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3167 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3168 doesn't give spurious errors.
3170 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3172 * as.h (SEEK_SET): Define if undefined.
3174 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3176 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3177 constants, and don't assume offsetT is 32 bits.
3179 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3181 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3182 (md_pcrel_from_section): Add prototype.
3183 (d10v_fix_adjustable): Add prototype.
3184 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3186 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3188 2000-04-12 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3191 symbol in frag chain.
3193 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3196 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3197 (fits_in_signed_word, smallest_imm_type): Ditto.
3198 (md_assemble): Use an offsetT var to hold offsetT values, not a
3200 (offset_in_range): New.
3201 (md_assemble): Use it.
3202 (md_convert_frag): Change type of target_address, opcode_address,
3203 and displacement_from_opcode_start to offsetT.
3204 (md_create_short_jump): Change type of offset to offsetT.
3205 (md_create_long_jump): Ditto.
3206 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3207 (md_chars_to_number): Remove.
3208 (output_invalid): Remove duplicate prototype.
3210 2000-04-09 Nick Clifton <nickc@cygnus.com>
3212 * Makefile.am (CPU_TYPES): Add 'avr'.
3213 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3214 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3216 * Makefile.in: Regenerate.
3218 * doc/as.texinfo: Add M32R documentation.
3220 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3222 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3223 --enable-build-warnings option.
3224 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3225 * Makefile.in, configure: Re-generate.
3227 2000-04-07 Nick Clifton <nickc@cygnus.com>
3229 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3230 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3231 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3232 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3233 (arm_force_relocation): Force relocations for
3234 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3236 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3238 * config/tc-sh.c (get_operands): There's no third operand if the
3239 first operand is an immediate.
3241 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3243 * config/tc-sh.c (immediate): Delete.
3244 (sh_operand_info): Add immediate member.
3245 (parse_reg): Use A_PC for pc.
3246 (parse_exp): Add second argument 'op'. All callers changed.
3247 (parse_at): Expect pc to be coded as A_PC.
3248 Use immediate field in *op.
3249 (insert): Add fourth argument 'op'. All callers changed.
3250 (build_relax): Add second argument 'op'. All callers changed.
3251 (insert_loop_bounds): New function.
3252 (build_Mytes): Remove DISP_4.
3253 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3254 (assemble_ppi): Use immediate field in *operand.
3255 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3256 (md_apply_fix): Likewise.
3257 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3259 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3261 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3263 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3265 * internals.texi (CPU backend): Document
3266 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3268 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3270 * po/gas.pot: Regenerate.
3272 * as.c (show_usage): Restore translated part of bug string.
3273 * gasp.c (show_usage): Likewise.
3275 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3276 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3277 than move-if-change.
3278 (DEP1): Modify for "gcc -MM".
3282 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3283 Update dependencies.
3284 * Makefile.in: Regenerate.
3286 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3288 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3289 (md_begin): Likewise.
3290 (HAVE_AM33): New macro.
3291 (md_assemble): Use it. Match r_regs and xr_regs only if
3294 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3296 * as.h: #include "bin-bugs.h"
3297 * as.c (show_usage): Use REPORT_BUGS_TO.
3298 * gasp.c: #include "bin-bugs.h"
3299 (show_usage): Use REPORT_BUGS_TO.
3301 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3303 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3305 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3306 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3309 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3311 * config/tc-i386.c (i386_immediate): Don't assume a constant
3312 immediate is necessarily 16 bits when in 16 bit code mode.
3313 (md_assemble): Instead set guess_suffix here after we have checked
3316 2000-04-02 Richard Henderson <rth@cygnus.com>
3318 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3319 quantities. Correct right shift sign extension.
3320 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3321 32-bit value when shifting into place.
3323 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3325 * app.c: Add ATTRIBUTE_UNUSED as needed.
3326 * config/tc-ppc.c: Likewise.
3327 (ppc_size): Make unsigned long.
3328 (ppc_insert_operand): Add casts to avoid warnings.
3330 2000-03-31 Nick Clifton <nickc@cygnus.com>
3332 * config/tc-d10v.h (md_flush_pending_output): Define.
3334 2000-03-29 Nick Clifton <nickc@cygnus.com>
3336 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3337 segment. Works for both BFD_ASSEMBLER and others.
3338 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3340 2000-03-29 Nick Clifton <nickc@cygnus.com
3342 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3344 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3346 * listing.c (LISTING_LHS_WIDTH): Default depends on
3348 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3350 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3352 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3355 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3357 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3359 * config/tc-avr.c (mcu_types): Add missing initialiser.
3360 (md_pcrel_from_section): Add prototype.
3361 (avr_operand): Remove redundant test of unsigned < 0.
3362 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3364 2000-03-27 Denis Chertykov <denisc@overta.ru>
3366 * config/tc-avr.c: New file for AVR support.
3367 * config/tc-avr.h: Likewise.
3368 * configure.in: Add AVR support.
3369 * configure: Regenerate.
3371 2000-03-26 Timothy Wall <twall@cygnus.com>
3373 * gasp.c (macro_op): Add new argument to check_macro call.
3374 Macro structure definitions moved to macro.h
3375 * sb.h: Add argument to prototype for input_scrub_include_sb.
3376 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3377 nesting checks with an additional flag.
3378 (struct input_save): Add flag to indicate whether current sb
3379 should be checked for proper macro/conditional nesting.
3380 (input_scrub_push/pop): Save/restore nest check flag.
3381 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3383 * macro.c (check_macro): Allow caller to retrieve parsed macro
3384 information if a pointer is provided. This information may be
3385 used by the new macro hooks.
3386 * macro.h: Update prototype for check_macro. Macro struct
3387 definitions moved here from macro.c/gasp.c.
3388 * read.c (read_a_source_file): Add parameter to check_macro call,
3389 and pass macro info to the macro hook, if defined.
3390 (input_scrub_insert_line): New. Allow insertion of a line of
3391 characters into the input stream.
3392 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3393 file into the input stream.
3394 (s_include): Use input_scrub_insert_file.
3395 * internals.texi: Document new macro hooks.
3396 * as.h: New prototypes added.
3398 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3400 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3401 an initial capital letter.
3402 (i386_index_check): Reindent.
3404 2000-03-19 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3409 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3411 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3412 instruction operand bad if Rd > 7 when generating
3413 thumb instructions. Prevents for example,
3414 "adr r12,label" from silently failing and generating
3415 the wrong instruction.
3417 2000-03-17 Nick Clifton <nickc@cygnus.com>
3419 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3420 that have a destingation >= 0x400000.
3421 Fix compile time warning messages.
3423 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3425 * config/tc-sh.c (md_begin): When encountering insn that are
3426 not supported by the current arch, only change the name if
3427 its contents are the same as prev_name.
3428 (get_specific): If the the architecture doesn't match, fail.
3430 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3432 * config/tc-sh.c (IDENT_CHAR): Define.
3433 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3434 matching back where it came from.
3436 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3438 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3440 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3442 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3445 2000-03-15 Kazu Hirata <kazu@hxi.com>
3447 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3449 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3451 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3452 floating-point-number, make sure 'f' is in FLT_CHARS.
3454 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3456 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3457 (s_lcomm_internal): Use it.
3458 * doc/internals.texi (CPU backend): Document it.
3459 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3462 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3464 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3467 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3468 implementation doesn't have special handling for switch
3470 (macro_build): Allow for code in sections other than .text.
3472 (mips_ip): Likewise.
3473 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3474 Don't perform relocs if we will be outputting them.
3475 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3476 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3479 2000-03-09 Catherine Moore <clm@cygnus.com>
3481 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3482 relocation type based on the entry in the fixup structure.
3483 Put S_IS_EXTERN processing back in.
3485 2000-03-08 H.J. Lu (hjl@gnu.org)
3487 * Makefile.am (install-exec-tooldir): Depend on
3488 install-exec-bindir for parallel make.
3489 * Makefile.in: Regenerated.
3491 2000-03-06 Nick Clifton <nickc@cygnus.com>
3493 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3495 (md_parse_option): Parse -m32r command line switch - disable m32rx
3497 (md_show_usage): Document new option.
3499 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3500 * doc/Makefile.in: Regenerate.
3501 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3503 2000-03-02 Michael Meissner <meissner@redhat.com>
3505 * config/tc-d30v.c (check_range): Remove code that incorrectly
3506 sign extended values where bits < 32.
3508 2000-03-02 H.J. Lu (hjl@gnu.org)
3510 * configure.in: Support --enable-targets=all on ia32.
3511 * configure: Regenerated.
3513 2000-03-01 Nick Clifton <nickc@cygnus.com>
3515 * gasp.c (do_align): Remove bogus check of alignment value.
3517 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3519 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3520 TC_PPC was defined forced the type of a symbol with no other type
3523 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3525 * doc/internals.texi (CPU backend): Mention that
3526 line_separator_chars do not break up comments. Fix typos for
3527 LEX_AT and LEX_NAME descriptions. Document operands for
3528 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3529 description of md_create_short_jump usage. Document argument for
3530 md_undefined_symbol.
3532 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3534 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3535 (md_parse_option): Handle it.
3536 (md_show_usage): Document it.
3538 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3540 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3541 opcode, for the instruction `pal19'. From Andrea Arcangeli
3544 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3546 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3548 (md_assemble): To here, before template operands are matched.
3549 Also ensure a constant immediate is sign extended when we know the
3550 size is at most 16 bits. This is to catch cases like "add
3551 $0xffc0,%ax" where we don't know the size, and thus that the
3552 immediate can be represented as Imm8S until after parsing the
3554 (i386_displacement): Similarly sign extend 16 bit constant
3556 (md_assemble): Relax 16-bit jump constant range check to suit sign
3557 extended displacements.
3559 2000-02-26 Andreas Jaeger <aj@suse.de>
3561 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3563 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3565 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3566 call operands when intel_syntax.
3567 (intel_float_operand): Return 2 for "fi...".
3568 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3569 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3570 earlier "SHORT" change.
3571 (md_assemble): When determining suffix from Regs, exclude
3574 2000-02-24 Nick Clifton <nickc@cygnus.com>
3576 * configure: Add arm-wince, mips-pe and sh-pe targets.
3577 * configure: Regenerate.
3579 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3581 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3582 "pe-mips" for the mips-pe target.
3584 * config/tc-arm.c (insns): Change displacement encoded in BL
3585 and B instructions if the target port is arm-wince.
3586 (do_ldst): Do not bias the relocation offset if the target
3588 (md_pcrel_from): Add in missing relocation offset bias if the
3589 target os arm-wince.
3591 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3592 (md_begin): Disable -G support for mips-pe target.
3593 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3594 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3597 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3598 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3599 assembler, just set the alignment to 4.
3601 * config/te-wince-pe.h: New file for WinCE targets. Define
3604 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3606 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3607 string instructions.
3608 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3609 (i386_intel_memory_operand): After finding a segment override,
3610 check again for no `[' before looking for a displacement. Bomb if
3611 more than one displacement rather than silently discarding the
3612 second and subsequent ones. Free strings malloc'd by
3613 build_displacement_string.
3615 2000-02-24 Catherine Moore <clm@cygnus.com>
3617 * config/obj-som.c (obj_pseudo_table): Add "weak".
3618 (obj_som_weak): New routine.
3620 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3622 * config/tc-i386.c (union i386_op): New.
3623 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3624 Throughout file replace occurences of disps[n], imms[n], regs[n]
3625 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3626 intel mode operand swapping. Add assert in regKludge and
3627 fake_zero_displacement code. Test i.types[n] when outputting
3628 displacements and immediates. Combine output of Disp16 with
3630 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3631 when in intel mode by (not) reversing fsub and fdiv operands
3632 before the template search. This fails for single operand
3633 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3634 undefined. Instead fix the base_opcode after we've found the
3635 template. Move base_opcode xor with found_reverse_match from
3636 opcode output code to before this fix so we test for the correct
3638 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3639 check in intel mode. Instead compare opcodes.
3641 * config/tc-i386.h (TC_RELOC): Delete.
3642 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3643 with equivalent call to reloc.
3645 * as.h (flag_m68k_mri): Move declaration after target include, and
3646 only declare when TC_M68K defined. Define as zero otherwise.
3647 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3648 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3649 Define as zero otherwise.
3650 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3651 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3652 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3653 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3654 testing whether defined.
3655 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3656 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3657 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3658 rather than testing whether defined.
3659 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3660 (parse_mri_cons): Declare and use only when TC_M68K.
3661 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3662 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3663 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3665 * NEWS: Mention IBM 370 support.
3667 2000-02-23 Richard Henderson <rth@cygnus.com>
3669 * config/tc-i386.c (md_assemble): When swapping operands for
3670 intel_syntax, assume everything that's not Imm or Disp is a
3673 2000-02-23 Linas Vepstas <linas@linas.org>
3675 * config/tc-i370.c, config/tc-i370.h: New files.
3676 * Makefile.am: Add support for Linux/IBM 370.
3677 * configure.in: Likewise.
3678 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3679 * config/obj-elf.c: Include elf/i370.h
3680 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3682 * Makefile.in: Regenerate.
3683 * configure: Regenerate.
3685 * doc/c-i370.texi: New file.
3686 * doc/all.texi: Include it.
3687 * doc/as.texinfo: And here.
3688 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3689 * doc/Makefile.in: Regenerate.
3691 2000-02-19 Michael Meissner <meissner@redhat.com>
3693 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3694 determine if an instruction can be used in parallel with an ADDppp
3695 or SUBppp instruction.
3697 2000-02-22 Andrew Haley <aph@cygnus.com>
3699 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3701 1999-12-30 Andrew Haley <aph@cygnus.com>
3703 * config/tc-mips.c (mips_gp32): New variable.
3704 (macro_build) Use mips_gp32.
3706 (md_longopts): Add "-mgp32" and "-mgp64".
3707 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3709 (OPTION_M7900): Change offset
3710 (OPTION_NO_M7900): Ditto.
3712 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3714 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3715 warning, and bump it to 1.
3717 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3719 From Brad Lucier <lucier@math.purdue.edu>:
3720 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3723 2000-02-21 Catherine Moore <clm@cygnus.com>
3725 * config/tc-mips.c (MF_HILO_INSN): Define.
3726 (mips_7000_hilo_fix): Declare.
3727 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3728 (md_parse_option): Check for 7000_HILO_FIX options.
3729 (OPTION_M7000_HILO_FIX): Define.
3730 (OPTION_NO_M7000_HILO_FIX): Define.
3731 * doc/c-mips.texi (-mfix7000): Describe.
3733 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3735 * listing.c (print_lines): Remove unused variable `end'.
3737 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3738 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3739 reloc_type when BFD_ASSEMBLER.
3740 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3741 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3742 statement and quell signed vs. unsigned comparison warning.
3744 2000-02-18 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3747 the computed frag offset, rather than overwriting it.
3749 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3751 * config/tc-sh.c ("elf/sh.h"): Include.
3752 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3753 (md.begin): Initialize target_arch.
3754 Only include opcodes in has table that match selected architecture.
3755 (parse_reg): Recognize register names for sh-dsp.
3756 (parse_at): Recognize post-modify addressing.
3757 (get_operands): The leading space is now optional.
3758 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3759 arguments. Update valid_arch.
3760 (build_Mytes): Add support for SDT_REG_N.
3761 (find_cooked_opcode): New function, broken out of md_assemble.
3762 (assemble_ppi, sh_elf_final_processing): New functions.
3763 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3764 (md_longopts, md_parse_option): New option: -dsp.
3765 * config/tc-sh.h (elf_tc_final_processing): Define.
3766 (sh_elf_final_processing): Declare.
3768 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3770 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3771 the unwinder subspace. Save the current seg/subseg before creating
3774 2000-02-10 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3777 little endian targets.
3778 (INST_BYTE1): Redefine to handle big and little endian
3780 (cpu_type): New type: Select between M340 and M210.
3781 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3782 instructions of the M340.
3783 (md_assemble): Add support for the MULSH and OPSR classes of
3785 (md_atof): Add support for little endian targets.
3786 (md_parse_option): Add support for -EL, -EB and -mcpu command
3788 (md_convert_frag): Add support for little endian targets.
3789 (md_apply_fix3): Add support for little endian targets.
3790 (md_number_to_chars): Add support for little endian targets.
3792 2000-02-10 Timothy Wall <twall@redhat.com>
3794 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3795 defined, use it to verify the symbol just read should be a label.
3797 2000-02-10 Timothy Wall <twall@redhat.com>
3799 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3800 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3801 around colons when KEEP_WHITE_AROUND_COLON is defined.
3802 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3803 and KEEP_WHITE_AROUND_COLON.
3805 2000-02-08 Timothy Wall <twall@redhat.com>
3807 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3809 (do_repeat): New. Abstract repeat logic so that a "break" can be
3811 (end_repeat): New. Provide support for a "break" out of the
3813 * read.h: Add prototypes for new functions.
3815 2000-02-08 Timothy Wall <twall@redhat.com>
3817 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3818 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3819 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3822 2000-02-08 Timothy Wall <twall@redhat.com>
3824 * read.c: Added elseif to directives table.
3825 * read.h: Added prototype for s_elseif.
3826 * doc/as.texinfo: Added description for elseif.
3827 * cond.c (s_elseif): New function
3829 2000-02-04 Timothy Wall <twall@redhat.com>
3831 * listing.c (print_lines): Remove conditionals causing bug in
3834 2000-02-03 Timothy Wall <twall@cygnus.com>
3836 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3838 * frags.c (frag_new): Calculate fr_fix in octets
3839 (frag_now_fix) Return offset as target address offset (bytes).
3840 (frag_now_fix_octets) New - Return offset in octets (8-bit
3842 * frags.h: Added prototype for frag_now_fix_octets().
3843 Distinguish between octets and bytes in field descriptions.
3844 * listing.c (calc_hex): Account for octets vs bytes when
3845 printing addresses/offsets.
3846 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3847 target is little-endian, print the octets in a word in big-endian
3848 order so that the display looks like a proper hexadecimal number,
3849 instead of having the octets reversed.
3850 * read.c (do_align): When recording alignment, alignment power
3851 should be in terms of target bytes (minimum addressible unit)
3853 (do_org) Convert ORG target address (byte) argument into an
3854 octet offset when generating a variable fragment.
3855 * symbols.c (resolve_symbol_value): Symbol final value
3856 converted to a target address offset (bytes) from its octet offset.
3857 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3858 offset (bytes) is adjusted by the frag offset (octets) converted
3860 (coff_frob_section) Section alignment power is in terms of bytes;
3861 convert it to an octet alignment power when calculating size (and
3862 size mask) in octets. Don't modify the section size in order to
3863 "align" it for TI COFF, since that format has a different method
3864 for storing alignment information.
3866 2000-02-01 Timothy Wall <twall@cygnus.com>
3868 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3869 entries, matching the way GCC generates them. If not escaped, the
3870 filename is encoded incorrectly.
3872 2000-01-31 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.c (reg_table): Add support for ATPCS register
3877 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3879 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3881 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3883 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3884 of a symbol when we really care about its value.
3886 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3888 * config/tc-mcore.c (md_assemble): Give warning message if
3889 operands passes to instruction are more than the spec.
3891 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3893 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3894 Thumb mode but the label seen was not declared as '.thumb_func'
3895 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3896 correct disassembly of Thumb code bounded by non function labels.
3898 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3900 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3901 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3903 * Makefile.in: Same here.
3906 * configure.in: Set bfd_gas for i386-aout when primary target
3907 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3908 we may need the primary te_file. Remove incorrect comment.
3910 * configure: Regenerate.
3912 * config/e-i386aout.c: New file.
3914 * as.c (USE_EMULATIONS): Move to before print_version_id.
3915 (struct emulation): Add i386aout.
3916 (show_usage): Split text strings. Reformat -a text. Add --em
3920 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3921 (aout_format_ops): New.
3924 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3925 preprocessor conditional and add aout USE_EMULATIONS tests.
3926 (read_a_source_file): Don't pass error strings to printf as
3930 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3932 (do_data): Same here.
3933 (process_file): And here.
3936 * symbols.c (colon): Rewrite "already defined" fatal message
3937 code for aout with USE_EMULATIONS.
3940 * config/obj-aout.c (OBJ_HEADER): Define.
3941 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3943 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3944 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3946 (obj_aout_type): Expand S_SET_OTHER here too.
3947 (obj_read_begin_hook): Remove.
3948 (aout_pop_insert): New.
3949 (obj_aout_s_get_other): New.
3950 (obj_aout_s_get_desc): New.
3951 (aout_format_ops): New.
3954 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3955 gets aout_pseudo_table.
3956 (aout_pseudo_table): Declare.
3957 (obj_read_begin_hook): Define.
3960 * config/obj-coff.c (obj_pseudo_table): Rename to
3962 (coff_pop_insert): Use coff_pseudo_table.
3963 (coff_sec_sym_ok_for_reloc): Remove.
3964 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3965 and comment all zero entries and remove #if 0 code.
3968 * config/obj-coff.h (obj_pop_insert): Define.
3969 (coff_pseudo_table): Declare.
3972 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3973 s_get_size, s_set_size. Comment all zero entries.
3976 * config/obj-elf.c (elf_s_get_other): New function.
3977 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3978 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3979 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3981 (obj_elf_parse_section_letters): Don't pass error strings to
3982 printf as format arg.
3985 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3987 (elf_s_get_other): Declare.
3988 (S_GET_OTHER) Define as elf_s_get_other if not already
3990 (S_SET_OTHER): Only define when not already defined.
3991 (elf_obj_read_begin_hook): Declare.
3992 (obj_read_begin_hook): Define.
3993 (elf_obj_symbol_new_hook): Declare.
3994 (obj_symbol_new_hook): Define.
3997 * config/obj-multi.h: Add copyright header and protect against
3998 multiple inclusion. Add * to all function pointers.
3999 (OBJ_HEADER): If defined, include it rather than other defines
4001 (obj_frob_file_after_relocs): Test for NULL.
4002 (obj_symbol_new_hook): Here too.
4003 (obj_sec_sym_ok_for_reloc): And here.
4004 (S_GET_OTHER): Define.
4005 (S_GET_DESC): Define.
4006 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4007 (OBJ_MAYBE_ELF): Update comment.
4009 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4010 OBJ_AOUT preprocessor conditional and handle emulation by
4011 testing OUTPUT_FLAVOR.
4012 (i386_displacement): Here too.
4013 (md_section_align): Similarly here.
4014 (i386_target_format): Conditionally compile when more than one
4015 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4016 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4017 (i386_displacement): Here too.
4020 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4021 Define TARGET_FORMAT for aout only when not multi.
4024 * config/te-multi.h: Delete file as it's identical to te-generic.h
4026 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4028 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4029 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4032 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4034 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4037 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4039 * config/tc-mips.c (mips_do_align): New function.
4040 * config/tc-mips.h (md_do_align): Define.
4042 2000-01-10 Philip Blundell <philb@gnu.org>
4044 * doc/c-arm.texi (ARM Options): Fix typo.
4045 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4046 line separator for Linux.
4047 * doc/as.texinfo (Comments): Mention the ARM.
4049 2000-01-10 Philip Blundell <pb@futuretv.com>
4051 * configure.in (arm*-*-conix*): New target.
4052 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4054 * configure: Regenerate.
4056 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4058 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4059 (obj_elf_visibility): New function.
4061 * doc/as.texinfo (Visibility): New node: document visibility
4064 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4066 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4067 warning for absolute jump/call without `*' in non-intel mode. No
4068 need to set i.types[0] JumpAbsolute in intel mode.
4070 1999-12-22 Philip Blundell <pb@futuretv.com>
4072 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4073 hook function when changing sections.
4074 (arm_s_data): Likewise.
4076 1999-12-14 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-arm.c (md_parse_option): Add support for -marm720
4079 command line switch.
4081 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4083 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4084 (r_registers, xr_registers): Define.
4085 (r_register_name, xr_register_name): New functions.
4086 (md_assemble): Handle new am33 operand types and instruction
4088 (mn10300_insert_operand, check_operand): Likewise.
4090 1999-11-29 Nick Clifton <nickc@cygnus.com>
4092 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4093 (s_force_thumb): Set thumb_mode to 2.
4094 (md_assemble): Do not complain about thumb instructions on a
4095 non-thumb target if thumb_mode is set to 2.
4097 1999-11-28 Michael Meissner <meissner@cygnus.com>
4099 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4100 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4101 (O_...): Add new machine dependent expressions if we are handling
4102 explicit relocations.
4103 (alpha_reloc_op): New static table holding the explicit relocation
4105 (alpha_literal_hash): New static to hold the hash table for
4106 explicit relocations.
4107 (alpha_macros): Add support for explicit relocations.
4108 (md_begin): If explicit relocations, initialize hash table.
4109 (md_assemble): Don't print a second error if tokenize_arguments
4110 already printed an error message.
4111 (md_apply_fix): Add support for explicit relocations.
4112 (alpha_force_relocation): Ditto.
4113 (alpha_fix_adjustable): Ditto.
4114 (alpha_adjust_symtab): New function to support explicit
4116 (alpha_adjust_symtab_relocs): Ditto.
4117 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4118 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4119 Add support for explicit relocations. Return -2 if an error
4120 message was already printed.
4121 (find_macro_match): Add support for explicit relocations. Comment
4123 (emit_insn): Add support for explicit relocations.
4124 (assemble_tokens): Ditto.
4126 (load_expression): Ditto.
4129 (emit_ir_load): Ditto.
4130 (emit_loadstore): Ditto.
4133 (emit_sextX): Ditto.
4134 (emit_division): Ditto.
4135 (emit_jsrjmp): Ditto.
4136 (emit_retjcr): Ditto.
4138 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4140 (tc_adjust_symtab): If explicit relocations, call the function
4141 alpha_adjust_symtab.
4142 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4143 relocations next to the literal relocation they reference.
4144 (TC_INIT_FIX_DATA): Initialize the new fields.
4145 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4147 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4149 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4150 'B' operand for PA2.0 bb instruction.
4152 1999-11-18 Nick Clifton <nickc@cygnus.com>
4154 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4157 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4159 (mcore_force_relocation): Force relocations to be generated for
4162 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4164 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4165 (i386_displacement): Disallow O_big displacements.
4167 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4169 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4170 Small improvements in error checking.
4171 (md_assemble): Support for unconditional ARM instructions.
4172 (md_parse_option): Support for -m[arm]v5e flag.
4174 1999-11-12 Nick Clifton <nickc@cygnus.com>
4176 * macro.c (buffer_and_nest): Do not check beyond the end of the
4179 1999-11-11 Nick Clifton <nickc@cygnus.com>
4181 * macro.c (buffer_and_nest): Look for seperator after TO and
4184 1999-11-08 Andrew Haley <aph@cygnus.com>
4186 * app.c (do_scrub_chars): When in State 10, treat backslash
4187 characters in the same way as as symbol characters.
4189 1999-11-07 Richard Henderson <rth@cygnus.com>
4191 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4192 the previous label was in the current section before playing
4193 with auto-alignment.
4195 1999-11-06 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-v850.c (v850_force_relocation): Force relocation
4199 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4202 1999-11-05 Michael Meissner <meissner@cygnus.com>
4204 * expr.h (operatorT): Increase machine dependent operators to 16.
4205 * expr.c (op_rank): Ditto.
4207 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4209 * read.c (pseudo_set): Reject attempts to set the value of a
4212 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4215 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4217 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4218 to bfd_set_section_contents.
4220 1999-11-03 Nick Clifton <nickc@cygnus.com>
4222 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4224 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4226 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4227 (mips_ip): Use OPCODE_IS_MEMBER.
4229 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4231 * config/tc-arm.c (reg_required_here): Improve comments.
4233 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4234 (tinsns): Initialize variants field.
4236 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4237 BAD_PC respectively.
4239 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4241 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4242 * config/tc-arm.h: Fix compile time warnings.
4244 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4246 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4247 form @abs16, @(abs16) and @(abs16 + imm).
4249 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4251 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4252 (ISA_HAS_64_BIT_REGS) New.
4253 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4254 mips_emit_delays,macro_build,load_register,load_addresss,
4255 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4256 and/or use new ISA_xxx macros in expressions involving
4257 ISA, particularly mips_opts.isa.
4259 1999-10-18 Michael Meissner <meissner@cygnus.com>
4261 * expr.h (operatorT): Add machine dependent operators md1..md8.
4262 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4263 for the machine dependent operators to use.
4265 * expr.c (op_rank): Add machine dependent operators.
4267 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4269 (O_cpregister): Ditto.
4270 (md_begin): Change X_op test that field is wide enough to use
4271 O_max instead of O_alpha_max.
4272 (cpu_types): Fill in missing initializer.
4273 (alpha_num_macros): Make unsigned.
4274 (md_assemble): Make opnamelen be size_t.
4275 (md_apply_fix): Cast alpha_num_operands to int before testing.
4276 (alpha_force_relocation): Ditto.
4277 (alpha_fix_adjustable): Ditto.
4278 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4279 (tc_gen_reloc): Ditto.
4280 (tc_get_register): Ditto.
4285 (s_alpha_ent): Ditto.
4286 (s_alpha_end): Ditto.
4287 (s_alpha_frame): Ditto.
4288 (s_alpha_prologue): Ditto.
4289 (s_alpha_file): Ditto.
4290 (s_alpha_gprel32): Ditto.
4291 (s_alpha_proc): Ditto.
4292 (s_alpha_set): Ditto.
4293 (s_alpha_base): Ditto.
4294 (s_alpha_align): Ditto.
4295 (s_alpha_arch): Ditto.
4296 (alpha_align): Ditto.
4297 (assemble_insn): Suppress unused variable warning.
4299 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4300 order in the structure.
4301 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4303 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4305 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4307 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4309 * config/tc-i386.c (i386_index_check): Correct #endif location.
4311 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4313 * as.c (show_usage): Document new options.
4314 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4315 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4316 (parse_args): Parse the new options.
4317 (main): If there were warnings, and --fatal-warnings
4318 was specified, print an error.
4319 * as.h: New variable, flag_fatal_warnings, for new option.
4321 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4323 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4324 '@'. Change autoincrement completers to fall through to cache control
4327 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4329 (pa_parse_addb_64_cmpltr): New function.
4331 * config/tc-hppa.c (pa_ip): Change error message.
4332 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4333 '?Q' args to allow falling through.
4335 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4336 Remove unused conditional codes.
4337 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4339 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4341 * config/tc-d30v.c (CHAR_BIT): Define.
4342 (check_range): Fix bit operations to support integers bigger than
4345 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4347 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4350 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4351 Doug Evans <devans@cygnus.com>
4353 Add support for m32rx.
4354 * config/tc-m32r.c (enable_m32rx): New static global.
4355 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4356 (allow_m32rx): New function.
4357 (M32R_SHORTOPTS): Add `O'.
4358 (md_longopts): Add --m32rx plus several warning options.
4359 (md_parse_option): Handle new options.
4360 (md_show_usage): Print them.
4361 (md_begin): Enable m32rx.
4362 (OPERAND_IS_COND_BIT): New macro.
4363 (first_writes_to_seconds_operands): New function.
4364 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4365 (target_make_parallel,assemble_two_insns): New functions.
4366 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4367 If optimizing and m32rx, try to make consecutive insns parallel.
4369 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4371 * config/tc-mips.c (nopic_need_relax): Allow for the
4372 .sdata.foo sections generated by -fdata-sections,
4373 and for the .gnu.linkonce.s sections generated by C++.
4375 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4377 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4378 with cleaner code using completer prefixes. Add 'Y'.
4380 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4382 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4384 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4385 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4386 insn does not match and we should try the next insn in the table.
4388 1999-09-22 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4392 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4397 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4399 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4400 OBJ_ELF. If ELF, add "sq".
4401 (md_parse_option): If ELF, ignore -s and -q.
4402 (md_show_usage): Mention ELF options.
4404 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4406 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4409 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4411 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4413 * config/tc-hppa.c (struct pa_it): New field "trunc".
4414 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4415 (pa_parse_ftest_gfx_completer): New function
4416 (pa_parse_fp_cnv_format): New function.
4418 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4419 (md_apply_fix): Handle 22bit pc-rel branches.
4421 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4423 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4425 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4427 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4429 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4431 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4432 (pa_ip): Handle 'fX'.
4434 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4436 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4437 unwinds unless the function is in the text space.
4438 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4440 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4442 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4443 (md_assemble): To here. Tweak address generation.
4445 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4447 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4448 (md_assemble): Call dwarf2_where for OBJ_ELF.
4449 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4450 (pa_end_of_source): New function.
4451 * tc-hppa.h (md_end): Define for OBJ_ELF.
4453 1999-09-14 Michael Meissner <meissner@cygnus.com>
4455 * configure.in (Canonicalization of target names): Remove adding
4456 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4457 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4458 * configure: Regenerate.
4460 1999-09-14 Donn Terry <donn@interix.com>
4462 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4464 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4466 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4467 pc-relative jmp/call to an absolute symbol.
4468 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4469 absolute section symbols.
4471 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4472 jump handling code and comments.
4474 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4476 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4477 the value if TE_PE and a global defined symbol.
4479 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4481 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4482 print the symbol, rather than printing it here.
4484 1999-09-11 Donn Terry <donn@interix.com>
4486 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4487 BFD_RELOC_RVA relocations.
4489 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4490 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4493 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4495 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4496 * doc/internals.texi (Object format backend): Document
4499 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4500 relocations against global symbols if TE_PE.
4502 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4503 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4505 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4508 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4509 symbols which do not have a constant value, or tags with
4510 non-tags. Remove the symbol from the list before adding it at the
4513 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4514 C_FCN symbol differently if TE_PE.
4515 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4516 appears in the pseudo-op, rather coff_line_base which is only set
4519 * config/obj-coff.c (obj_coff_loc): New static function.
4520 (obj_pseudo_table): Add "loc".
4522 * config/obj-coff.c (add_lineno): Check that the line number is
4525 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4526 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4528 (md_atof): Return NULL rather than 0.
4529 * config/tc-i386.c (md_atof): Change type to int.
4530 * expr.c (expr): Change first parameter to int.
4531 * config/obj-coff.c: Add declarations for static functions.
4532 (coff_frob_symbol): Use SYM_AUXENT.
4533 * config/tc-i386.h (flag_16bit_code): Don't declare.
4535 * config/obj-coff.c (obj_coff_section): Default to setting
4536 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4538 * write.c (adjust_reloc_syms): Print adjusted fixup.
4540 * expr.c (integer_constant): Correct too_many_digits calculation
4543 1999-09-09 Andreas Schwab <schwab@suse.de>
4545 * doc/c-arm.texi: Fix arguments of @var to not contain
4548 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4550 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4552 (md_parse_option): Only support -k flag for ELF and COFF targets.
4554 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4556 * config/tc-hppa.c (pa_ip): Put strict register checks before
4557 call to pa_parse_number.
4559 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4561 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4563 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4566 1999-09-06 Donn Terry <donn@interix.com>
4568 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4570 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4572 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4573 candidate instruction. Require registers for register arguments
4574 when in strict mode. Require assemble-time constants for
4575 constants when in strict mode.
4576 (pa_get_absolute_expression): Require a constant when in strict
4579 1999-09-06 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4583 1999-09-04 Steve Chamberlain <sac@pobox.com>
4585 * config/tc-pj.c: New file, supports picoJava in ELF.
4586 * config/tc-pj.h: Ditto.
4587 * configure.in (pjl*, pj*): New targets.
4588 * Makefile.am: Rebuild dependencies.
4589 (CPU_TYPES): Add pj.
4590 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4591 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4592 * doc/c-pj.texi: New file.
4593 * doc/as.texinfo: Add some PJ specifics.
4594 * doc/all.texi: Add PJ to the list of all architectures, sort them
4596 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4597 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4599 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4601 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4602 (obj_frob_file): Test for null pointer.
4603 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4604 (OBJ_PROCESS_STAB): And here.
4605 (elf_obj_sy): Remove
4607 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4608 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4609 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4611 * config/obj-coff.c (no_func): Remove.
4612 (coff_format_ops): Change occurrences of no_func to 0, as we test
4613 for 0 in obj-multi.h.
4615 * configure.in: Enable bfd for i386-coff when primary target is
4616 bfd. Enable i386 elf,coff emulation support. Don't set
4617 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4618 emulation to support.
4619 *configure: Regenerate.
4621 1999-09-02 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4624 .section .line directive is encountered.
4626 1999-09-01 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4631 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4632 * as.texinfo: Document --gdwarf2 command line option.
4633 Add additional documentation of ARM command line switches.
4635 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4637 * config/tc-i386.c (i386_intel_memory_operand): Combine
4638 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4639 and RESTORE_END_STRING around parse_register calls.
4640 (i386_operand): Here too.
4641 (i386_is_reg): Remove.
4642 (parse_register): Move as_bad calls from within this function to
4645 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4647 Based on a patch from H.J. Lu <hjl@gnu.org>
4648 * config/tc-i386.c (parse_register): Handle FP regs specially.
4649 (md_begin): Remove '(' and ')' from register_chars.
4651 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4653 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4654 error message (done elsewhere).
4656 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4658 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4660 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4662 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4665 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4667 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4669 Add new completers. Fix bug in 64 bit condition handling.
4671 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4674 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4676 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4678 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4680 1999-08-27 Jim Wilson <wilson@cygnus.com>
4682 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4683 (struct ls): Add frag field. Initialize it to zero.
4684 (out_end_sequence): New local text_frag. Set it while in text section.
4685 Replace address check with frag check. Set ls.frag to text_frag if
4686 out_set_addr called.
4687 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4688 Set it before switching sections. Replace address check with frag
4689 check. Set ls.frag to saved_frag if out_set_addr called.
4691 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4693 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4694 output "advance_pc" opcode instead of calling gen_addr_line().
4695 The latter has the undesired side-effect of creating a new row
4696 in the debug line info matrix.
4698 1999-08-26 Jim Wilson <wilson@cygnus.com>
4700 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4701 ls.last_filename if last is less than zero. Set ls.last_filename
4702 when allocating new entry.
4703 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4706 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4708 * config/tc-i386.c (i386_index_check): Fix the displacement size
4709 when INFER_ADDR_PREFIX.
4711 1999-08-18 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4716 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4718 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4719 handle 0xffffNNNN constants correctly.
4721 1999-08-16 Nick Clifton <nickc@cygnus.com>
4723 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4726 1999-08-13 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4729 (md_apply_fix3): Always pass positive values to
4730 validate_offset_imm.
4732 1999-08-12 Nick Clifton <nickc@cygnus.com>
4734 * config/tc-arm.c (skip_whitespace): New macro.
4735 Formatting tidy ups.
4737 (md_apply_fix3): Store relocation offset in addend for ELF based
4739 (arm_force_relocation): Always generate relocs for Thumb function
4742 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4744 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4745 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4747 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4749 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4750 flags for the unwind subspace.
4752 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4753 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4754 suitable relocation based on the size of the target's pointer.
4755 Always Use subsegment zero for the unwinders.
4756 (pa_level): Handle "2.0w".
4758 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4760 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4761 with the following instruction unless this was specified.
4763 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4765 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4766 certain sections, to match BFD changes.
4768 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4770 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4771 (EXTRA_SCRIPTS): Define to keep automake happy.
4772 * Makefile.in: Rebuild.
4774 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4776 * Makefile.am: Rename .dep* files to DEP*.
4777 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4778 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4780 * Makefile.in: Rebuild.
4782 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4784 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4786 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4788 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4789 avoid problems on DOS filesystems.
4790 * Makefile.in: Rebuild.
4792 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4794 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4796 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4799 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4801 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4802 line to create ${GDBINIT} rather than .gdbinit.
4803 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4805 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4807 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4809 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4811 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4813 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4815 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4816 non-adjustable symbols.
4818 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4820 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4822 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4824 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4827 1999-08-05 Donn Terry <donn@interix.com>
4829 * config/te-interix.h: New file.
4830 * configure.in (i386-*-interix*): New target.
4831 * configure: Rebuild.
4833 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4835 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4836 selectors for ELF too.
4837 (selector_table): Add "ltp" and "rtp" selectors.
4839 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4841 * config/tc-i386.c (i386_operand): No need to change
4842 operand_string pointer in segment reg case before goto
4843 do_memory_reference. Initialise displacement_string_start and
4844 displacement_string_end after do_memory_reference label.
4845 (i386_index_check): Add operand_string param, and print error
4846 message on failure here.
4847 (i386_intel_memory_operand): Instead of here.
4848 (i386_operand): And here.
4849 (INFER_ADDR_PREFIX): Enable.
4851 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4853 * config/tc-i386.h (DefaultSize): Define. Renumber following
4854 opcode_modifier defines.
4856 From Etienne Lorrain <etienne.lorrain@ibm.net>
4857 * config/tc-i386.c (stackop_size): New variable.
4858 (set_16bit_code_flag): Clear it here.
4859 (set_16bit_gcc_code_flag): New function.
4860 (md_pseudo_table): Add "code16gcc" entry.
4861 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4863 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4865 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4866 next_set_end even if the end symbol is being discarded.
4868 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4869 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4870 * config/obj-coff.c: Likewise.
4871 (seg_info_type): Remove.
4872 (seg_info_off_by_4): Change to array of segT.
4873 (s_get_segment): Adjust accordingly.
4874 (obj_pseudo_table): Fully initialize sentinel entry.
4876 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4877 Ralf Baechle <ralf@uni-koblenz.de>.
4879 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4881 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4883 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4885 * config/tc-i386.c: Indentation and white space changes.
4886 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4887 don't enable it by default.
4888 (i386_intel_operand): Remove redundant prototype.
4889 Move check on number of memory operands, and i.mem_operands++
4890 (i386_intel_memory_operand): To here.
4891 Remove i386_immediate code from here. Remove special case code
4892 for input and output using (%dx). Remove base/index checks and
4893 call i386_index_check instead. Save initial operand_string
4894 argument for error message.
4895 (i386_operand): Remove redundant prototype. Move base/index
4896 checks to i386_index_check.
4897 (i386_displacement): Move intel mode check for non-zero
4899 (i386_intel_memory_operand): To here.
4901 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4903 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4904 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4905 by .register pseudo-op if -64 and --no-undeclared-regs.
4906 (s_register, sparc_adjust_symtab): New functions.
4907 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4908 Declare sparc_adjust_symtab as tc_adjust_symtab.
4909 * doc/c-sparc.texi: Add description of #ignore special literal
4910 for .register pseudo-op.
4912 1999-07-30 Catherine Moore <clm@cygnus.com>
4914 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4915 the relocation's section offset.
4917 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4919 * write.c (fixup_segment): Fix generic error check overflow test.
4921 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4922 X_add_number to long.
4924 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4926 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4929 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4931 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4934 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4936 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4938 * configure.bat: Remove; obsolete.
4939 * config/go32.cfg: Likewise.
4941 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4943 * configure.in (i386-*-vxworks*): New target.
4944 * configure: Rebuild.
4946 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4948 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4950 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4952 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4954 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4955 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4956 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4957 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4958 MAX_RELOC_EXPANSION): Define.
4959 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4961 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4963 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4964 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4965 block. Print a warning if an 8-bit or 16-bit constant
4966 displacement or immediate is truncated on output.
4967 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4969 (i386_operand): Disallow immediate jump absolute operand.
4971 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4973 * configure.in: Bump version number to 2.9.5.
4974 * configure: Rebuild.
4976 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4979 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4981 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4982 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4984 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4986 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4988 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4990 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4991 if -mno-fpu was given.
4992 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4994 (cons_fix_new_arm): Remove misleading comments.
4996 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4998 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5000 (relax_segment): Likewise. After giving a rs_org error, convert
5001 the frag to rs_align to avoid cascading errors.
5003 1999-07-12 Andreas Schwab <schwab@suse.de>
5005 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5007 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5009 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5010 as appropriate. Fill in structure initializations. Add variable
5011 initializations. Add casts.
5012 * dwarf2dbg.c (print_stats): Change i to size_t.
5013 * listing.c (listing_listing): Change list_line to unsigned int.
5015 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5017 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5018 rather than checking for \001 and \002 in symbol name.
5019 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5021 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5023 * configure.in (hppa*-linux-gnu*): New target.
5024 * configure: Rebuilt.
5026 1999-07-08 Nick Clifton <nickc@cygnus.com>
5028 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5030 1999-07-07 Nick Clifton <nickc@cygnus.com>
5032 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5033 accessing symbolP directly.
5035 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5037 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5040 1999-07-05 Nick Clifton <nickc@cygnus.com>
5042 * config/tc-arm.c (ARM_EXT_V5): Define.
5043 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5044 (md_begin): Detect ARM v5 architectures.
5045 (md_parse_option): Accept arm v5 specification.
5046 (md_show_usage): Documment -marmv5 switch.
5048 * doc/c-arm.texi: Document -marmv5 command line option.
5050 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5052 (validate_immediate_twopart): New function. Determine if a
5053 constant can be computed by two ADD instructions.
5054 (output_inst): Remove its command line parameter - it was never
5056 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5057 implememt the ADRL pseudo op.
5058 (tc_gen_reloc): Generate a suitable error message if an ADRL
5059 instruction tries to generate a real reloc.
5061 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5063 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5065 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5068 1999-06-27 H.J. Lu <hjl@gnu.org>
5070 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5071 non BFD_ASSEMBLER case.
5073 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5075 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5078 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5080 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5081 out_end_sequence() when the address decreases due to a new frag.
5082 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5083 numbering starts with 1.
5085 1999-06-23 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5089 (mcore_s_text): Call obj_elf_text for ELF target.
5090 (mcore_s_data): Call obj_elf_data for ELF target.
5091 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5093 (mcore_s_bss): New function: Dump literal table before changing
5095 (mcore_s_comm): New function: Dump literal table before changing
5098 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5099 No longer static functions.
5100 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5101 Provide prototypes for these functions.
5103 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5105 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5106 a list of names, to try obj_segment_name, and to try abbreviated
5107 names when using COFF without long section names.
5109 * config/tc-alpha.c: More use of symbol accessor functions.
5110 * config/tc-arc.c: Likewise.
5111 * config/tc-d30v.c: Likewise.
5112 * config/tc-fr30.c: Likewise.
5113 * config/tc-i860.c: Likewise.
5114 * config/tc-m88k.c: Likewise.
5115 * config/tc-mcore.c: Likewise.
5116 * config/tc-ns32k.c: Likewise.
5117 * config/tc-sparc.c: Likewise.
5118 * config/tc-v850.c: Likewise.
5120 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5121 sy_value with appropriate accessor functions.
5122 * config/tc-arm.c (md_apply_fix3): Likewise.
5123 * config/tc-d10v.c (AT_WORD_P): Likewise.
5124 * config/tc-v850.c (reg_name_search): Likewise.
5126 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5127 use symbol_get_bfdsym instead.
5128 * config/tc-ppc.c (md_assemble): Likewise.
5129 * config/tc-v850.c (v850_comm): Likewise.
5131 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5133 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5134 the symbol, rather than accessing the bsym member.
5135 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5136 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5137 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5138 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5139 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5140 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5141 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5142 * config/tc-v850.c (tc_gen_reloc): Likewise.
5144 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5146 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5147 (hppa_gen_reloc_type): Conditionalize on BFD64.
5148 (tc_gen_reloc): Re-enable ELF relocations.
5149 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5151 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5153 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5155 (do_ldst): Move assignment out of if condition.
5156 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5157 parentheses to avoid warning.
5159 1999-06-21 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5162 macro to get at the BFD symbol associated with a GAS symbol.
5164 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5166 * config/tc-ppc.c: Update for symbol handling changes.
5167 * config/obj-coff.c: Likewise.
5169 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5171 * tc-hppa.c: General cleanups of ELF support. No more spaces
5172 and subspaces for ELF.
5173 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5174 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5175 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5176 (UNWIND_SECTION_NAME): Likewise.
5177 (space/subspace related structures): Conditionalize definitions
5179 (space/subspace directives and support routines): Conditionalize
5180 definitions and references/uses on OBJ_SOM.
5181 (label_symbol_struct): For ELF, track the symbol's segment. For
5182 SOM track its space.
5183 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5185 (USE_ALIASES): Kill for both SOM & ELF.
5186 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5187 (pa_space, pa_subspace): Corresponding changes.
5188 (pa_spaces_begin): Corresponding chagnes.
5189 (md_begin): Do not muck around with space/subspace stuff for
5191 (md_apply_fix): Temporarily disable argument relocation stuff
5193 (tc_gen_reloc): Temporarily disable relocation generation for
5195 (pa_build_unwind_subspace): Similarly.
5197 1999-06-16 Nick Clifton <nickc@cygnus.com>
5199 * config/tc-arm.c (thumb_set): New pseudo op.
5200 (text, data, section): Override these pseudo ops with ARM
5202 (s_thumb_set): New function: Perform the same as a .set pseudo
5203 op, but also mark the alias'ed symbol as being a Thumb
5205 (arm_s_text): New function: Perform the same as the .text
5206 pseudo op, but dump the literal pool before changing
5208 (arm_s_data): New function: Perform the same as the .data
5209 pseudo op, but dump the literal pool before changing
5211 (arm_s_section): New function: Perform the same as the
5212 .section pseudo op, but dump the literal pool before changing
5214 (arm_cleanup): Do not reset the current section before dumping
5217 1999-06-17 Nick Clifton <nickc@cygnus.com>
5219 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5220 OPTION_NO_WARN_UNMATCHED entries.
5221 (md_parse_option): Generate a warning message if an unrecognised
5222 option is encountered.
5224 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5225 (get_operands): When parsing an expression after an '@' symbol
5226 has been detected, do not ignore '#' symbols.
5227 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5230 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5232 From K. Richard Pixley <rich@noir.com>:
5233 * configure.in (ppc-*-vxworks*): New target.
5234 * configure: Rebuild.
5236 1999-06-12 Philip Blundell <philb@gnu.org>
5238 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5240 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5242 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5243 which refer to symbols in linkonce sections, permit reducing the
5244 relocs if the symbol is local.
5246 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5248 * subsegs.c (subseg_text_p): New function.
5249 * as.h (subseg_text_p): Declare.
5250 * read.c (do_align): Use subseg_text_p to set the default fill.
5251 * write.c (subsegs_finish): Likewise.
5252 * config/obj-coff.c (write_object_file): Likewise.
5253 * config/tc-i386.h (md_maybe_text): Don't define.
5254 (md_do_align): Use subseg_text_p to set the default fill.
5255 * config/tc-m32r.c (m32r_do_align): Likewise.
5256 * config/tc-sh.c (sh_do_align): Likewise.
5257 * config/tc-sparc.h (md_do_align): Likewise.
5259 1999-06-12 David O'Brien <obrien@freebsd.org>
5261 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5262 * configure: Rebuild.
5264 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5266 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5267 * Makefile.am: Rebuild dependencies.
5268 * Makefile.in: Rebuild.
5270 * config/tc-i386.c (i386_immediate): Remove unused label
5273 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5274 * symbols.c: Likewise.
5275 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5276 sy_next field when taking address, rather than symbol_next.
5278 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5280 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5281 value from the output file architecture.
5282 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5283 * dwarf2dbg.h: Change bfd_vma to addressT.
5285 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5287 * dwarf2dbg.h: Use PARAMS in function declarations.
5289 1999-06-11 Martin Dorey <mdorey@madge.com>
5291 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5292 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5294 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5296 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5298 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5300 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5303 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5305 * read.c (read_a_source_file): Only declare inescape if
5308 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5310 (find_entry_byval): Add parens to avoid warning.
5312 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5314 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5317 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5319 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5322 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5323 synthetize_setx): New functions.
5324 (md_assemble): Broken the special cases into the above
5325 functions. Make compiler happy if sizeof(bfd_vma)==4.
5326 Fix sethi generated from set/setuw. If instructions have a relloc,
5327 always clear the fields to be relocated in the opcode.
5328 (sparc_ip): Remove special_case global variable.
5330 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5332 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5333 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5334 indication of success rather than a value.
5335 (itbl_get_val): Likewise.
5336 (itbl_get_field): Use strcspn. Change delimiters to include
5338 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5339 (itbl_get_val): Likewise.
5340 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5342 * symbols.c (copy_symbol_attributes): Convert local symbols to
5345 1999-06-10 Nick Clifton <nickc@cygnus.com>
5347 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5350 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5352 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5353 Optimize set if sizeof(bfd_vma) == 64.
5354 (sparc_ip): Fix sethi - without %hi() it should generate
5355 R_SPARC_22 reloc, not R_SPARC_HI22.
5356 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5358 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5360 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5361 (s_ncons): New function.
5362 (native_op_table): New table.
5363 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5364 R_SPARC_OLO10 handling.
5366 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5368 * expr.h (struct expressionS): Revert last change; widen X_op.
5369 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5371 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5373 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5374 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5375 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5376 * Makefile.in: Regenerated.
5378 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5379 `common' pass on to s_mri_common.
5380 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5382 1999-06-06 Richard Henderson <rth@cygnus.com>
5384 * config/obj-elf.c (obj_elf_section): Don't free the return
5385 value of demand_copy_C_string.
5387 1999-06-05 Richard Henderson <rth@cygnus.com>
5389 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5390 creation logic from obj_elf_create_section.
5392 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5393 (section_stack): New.
5394 (special_sections): Make const.
5395 (obj_elf_section): Gut and rewrite parsing.
5396 (obj_elf_change_section): New function broken out of obj_elf_section.
5397 (obj_elf_parse_section_letters): Likewise.
5398 (obj_elf_section_word): Likewise.
5399 (obj_elf_section_type): Likewise.
5400 (obj_elf_previous): Treat as a toggle.
5401 (obj_elf_popsection): New.
5402 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5403 (ppc_section_type): Likewise.
5404 * config/tc-ppc.h: Likewise.
5406 * expr.h (struct expressionS): Don't make X_op a bitfield.
5407 * config/tc-alpha.c: Update for symbol handling changes.
5408 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5409 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5411 1999-06-05 Richard Henderson <rth@cygnus.com>
5413 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5414 (dwarf2_gen_line_info): Kill unused variables.
5415 (dwarf2_finish): Likewise.
5416 (dwarf2_where): Likewise.
5417 (dwarf2_directive_file): If we've only got a string,
5418 hand off to s_app_file.
5419 * ecoff.c: Move the include of ecoff.h.
5420 * symbols.h (S_IS_FUNCTION): Prototype.
5422 * read.c (LEX_HASH): Supply a default.
5424 (s_globl): Update `c' after skipping whitespace.
5425 * read.h (LEX_END_NAME, is_name_ender): New.
5426 * expr.c (get_symbol_end): Respect it.
5428 1999-06-04 Mark Klein <mklein@dis.com>
5430 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5432 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5434 * config/tc-hppa.c: Update for symbol handling changes.
5436 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5438 * cgen.c: Update for symbol handling changes.
5439 * config/tc-m32r.c: Likewise.
5441 * config/tc-hppa.h: Update for symbol handling changes.
5442 * config/tc-hppa.c: Likewise.
5444 * config/tc-arm.h: Update for symbol handling changes.
5445 * config/tc-arm.c: Likewise.
5446 (symbol_make_empty): Remove. Just use symbol_create.
5448 * symbols.c (symbol_set_tc): Correct name.
5450 * Makefile.am: Rebuild dependencies.
5451 ($(OBJS)): Don't depend upon struc-symbol.h.
5452 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5453 * dep-in.sed: Don't remove struc-symbol.h.
5454 * Makefile.in: Rebuild.
5456 * doc/internals.texi (Symbols): Describe changes in symbol
5459 1999-06-03 Richard Henderson <rth@cygnus.com>
5461 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5462 instead of doing the work by hand.
5464 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5466 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5467 state of line state-machine.
5468 (struct ls): Collect DWARF2 line state-machine state in new member
5469 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5470 resulted in any DWARF2 directives.
5471 (reset_state_machine): New function.
5472 (out_end_sequence): Ditto.
5473 (dwarf2_gen_line_info): When switching sections or switching to a
5474 lower text address, call out_end_sequence() first to terminate the
5475 previous code sequence as code sequences MUST have monotonically
5476 increasing addresses.
5477 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5479 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5481 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5482 DWARF2 debug info (line information only, at this point).
5483 * as.h: Update comment about supported debug formats.
5484 * dwarf2dbg.c, dwarf2dbg.h: New files.
5485 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5487 * expr.c (operand): Don't use [ for parens if we want an index op.
5488 (op_encoding): Switch [ into O_index, if desired.
5489 (op_rank): Renumber with O_index on bottom.
5490 (expr): If O_index, match closing bracket.
5491 * expr.h (O_index): New.
5493 * read.c (read_a_source_file): Conditionally allow matched "
5494 in lines passed to md_assemble.
5496 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5498 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5500 Add support for storing local symbols in a small structure to save
5501 memory when assembling large files.
5502 * as.h: Don't include struc-symbol.h.
5503 (symbolS): Add typedef.
5504 * symbols.c: Include struc-symbol.h.
5505 (local_hash): New static variable.
5506 (save_symbol_name): New static function, from symbol_create.
5507 (symbol_create): Call save_symbol_name.
5508 (local_symbol_count): New static variable.
5509 (local_symbol_conversion_count): Likewise.
5510 (LOCAL_SYMBOL_CHECK): Define.
5511 (local_symbol_make): New static function.
5512 (local_symbol_convert): New static function.
5513 (colon): Handle local symbols. Create local symbol for local
5515 (symbol_table_insert): Handle local symbols.
5516 (symbol_find_or_make): Create local symbol for local label name.
5517 (symbol_find_base): Check for local symbol.
5518 (symbol_append, symbol_insert): Check for local symbols.
5519 (symbol_clear_list_pointers, symbol_remove): Likewise.
5520 (verify_symbol_chain): Likewise.
5521 (copy_symbol_attributes): Likewise.
5522 (resolve_symbol_value): Handle local symbols.
5523 (resolve_local_symbol): New static function.
5524 (resolve_local_symbol_values): New function.
5525 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5526 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5527 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5528 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5529 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5530 (symbol_previous, symbol_next): New functions.
5531 (symbol_get_value_expression): Likewise.
5532 (symbol_set_value_expression): Likewise.
5533 (symbol_set_frag, symbol_get_frag): Likewise.
5534 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5535 (symbol_mark_used_in_reloc): Likewise.
5536 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5537 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5538 (symbol_mri_common_p): Likewise.
5539 (symbol_mark_written, symbol_clear_written): Likewise.
5540 (symbol_written_p): Likewise.
5541 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5542 (symbol_section_p, symbol_equated_p): Likewise.
5543 (symbol_constant_p): Likewise.
5544 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5545 (symbol_get_obj, symbol_set_obj): Likewise.
5546 (symbol_get_tc, symbol_set_tc): Likewise.
5547 (symbol_begin): Initialize local_hash.
5548 (print_symbol_value_1): Handle local symbols.
5549 (symbol_print_statistics): Print local symbol statistics.
5550 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5551 Declare new symbols.c functions. Move many declarations here from
5553 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5554 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5555 (struct symbol): Move bsym to make it clearly the first field.
5556 Remove TARGET_SYMBOL_FIELDS.
5557 (symbolS): Don't typedef.
5558 (struct broken_word): Remove.
5559 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5560 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5561 (symbol_clear_list_pointers): Likewise.
5562 (symbol_insert, symbol_remove): Likewise.
5563 (symbol_previous, symbol_append): Likewise.
5564 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5565 (struct local_symbol): Define.
5566 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5567 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5568 (local_symbol_get_frag, local_symbol_set_frag): Define.
5569 (local_symbol_get_real_symbol): Define.
5570 (local_symbol_set_real_symbol): Define.
5572 * write.c (write_object_file): Call resolve_local_symbol_values.
5573 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5574 (TARGET_SYMBOL_FIELDS): Don't define.
5575 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5576 ECOFF_DEBUGGING, add ECOFF fields.
5577 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5578 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5579 ECOFF_DEBUGGING, add ECOFF fields.
5580 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5581 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5582 * config/tc-mcore.h: Don't include struc-symbol.h.
5583 (TARGET_SYMBOL_FIELDS): Don't define.
5584 (struct mcore_tc_sy): Define.
5585 (TC_SYMFIELD_TYPE): Define.
5586 * Many files: Use symbolS instead of struct symbol. Use new
5587 accessor functions rather than referring to symbolS fields
5590 * read.c (s_mri_common): Don't add in value of line_label.
5592 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5593 checking for SEC_LINK_ONCE.
5595 * config/tc-sh.h (sh_fix_adjustable): Declare.
5597 * app.c (input_buffer): New static variable.
5598 (app_push): Save saved_input in allocated buffer.
5599 (app_pop): Restored saved_input.
5600 (do_scrub_chars): Change get parameter to take char * and int as
5601 arguments. Change GET macro to pass input_buffer to get
5602 function. Don't save input into allocated buffer.
5603 * as.h (do_scrub_chars): Update declaration.
5604 * input-file.c (input_file_get): Change to take char * and int.
5605 Read data into passed in buffer. Remove static buffer.
5606 * read.c (scrub_from_string): Change to take char * and int. Copy
5607 data into passed in buffer.
5609 * hash.h: Neaten. Declare hash_traverse.
5610 * hash.c: Complete rewrite based on BFD hashing code.
5611 * gasp.c (chunksize): New variable.
5612 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5615 1999-05-28 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5618 addend unless the target uses an old ABI.
5620 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5622 -Wchar-subscripts cleanup
5623 * listing.c (listing_newline): Use unsigned char variable, so
5624 calls to isascii,iscntrl are correct.
5625 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5627 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5628 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5629 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5630 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5632 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5634 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5636 (arch_coldfire_p): New #define.
5637 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5639 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5641 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5643 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5644 (install_operand): Add place `N'.
5645 (init_table): Add registers ACC, MACSR, MASK.
5647 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5649 * config/tc-m68k.c: Change mcf5200 --> mcf.
5650 (archs): Add mcf5206e, mcf5307.
5651 (m68k_ip): Add format `u'.
5652 (install_operand): Add place `m', `M', `h'.
5653 (init_table): Add upper/lower registers.
5655 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5657 1999-05-28 Martin Dorey <mdorey@madge.com>
5659 * config/tc-i960.c: Several minor changes to add ELF and
5660 BFD_ASSEMBLER support.
5661 * config/tc-i960.h: Likewise.
5662 * configure.in (i960-*-elf*): New target.
5663 * aclocal.m4, configure: Rebuild.
5665 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5667 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5668 reloc changes when defined(BFD_ASSEMBLER).
5670 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5672 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5674 * write.c (write_print_statistics): Output to file, not stderr.
5676 * expr.c (generic_bignum_to_int32,64): Prototype.
5678 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5679 output_sleb128, output_uleb128, output_big_sleb128,
5680 output_big_uleb128, output_big_leb128): Prototype.
5681 (output_big_sleb128, output_big_uleb128): Make inline.
5682 (output_big_leb128): Remove inline
5684 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5685 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5686 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5687 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5688 value for correct overflow check in write.c:fixup_segment.
5689 * write.c (fixup_segment): Move bitfield overflow checks to after
5690 the md_apply_fix call.
5691 * config/obj-coff.c (fixup_segment): Likewise.
5692 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5693 valueT *val argument.
5695 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5697 * config/atof-ieee.c (gen_to_words): Correctly round a
5698 denormalized number. Fix off-by-one in range checking for
5699 exponent in a denormal.
5701 1999-05-10 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5706 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5708 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5710 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5712 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5713 (ReverseRegRegmem): Remove.
5714 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5715 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5716 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5719 From Doug Ledford <dledford@redhat.com>
5720 * config/tc-i386.h (RegXMM): New for P/III.
5721 * config/tc-i386.c: Add support for P/III.
5723 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5725 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5726 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5727 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5729 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5731 * config/tc-i386.c (i386_immediate): Skip whitespace before
5732 complaining about junk after expression.
5733 (i386_displacement): Likewise.
5735 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5737 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5738 Don't copy before downcaseing.
5740 1999-05-05 Catherine Moore <clm@cygnus.com>
5742 * tc-m68k.c: Include elf/m68k.h.
5743 (m68k_elf_final_processing): New routine.
5744 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5747 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5749 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5752 1999-04-30 Nick Clifton <nickc@cygnus.com>
5754 * config/tc-mcore.c (mcore_s_section): Dump literals before
5757 1999-04-29 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5762 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5764 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5765 (TC_INIT_FIX_DATA): Delete.
5766 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5767 (TC_INIT_FIX_DATA): Delete.
5768 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5769 * write.c (fix_new_internal): Initialize fx_cgen member.
5770 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5771 (gas_cgen_md_apply_fix3): Update.
5772 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5773 (md_cgen_record_fixup_exp): Update.
5774 (FX_OPINFO_R_TYPE): Update.
5776 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5777 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5778 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5779 * frags.h (struct frag): Make opindex, opinfo ints.
5781 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5783 1999-04-26 Tom Tromey <tromey@cygnus.com>
5785 * aclocal.m4, configure: Updated for new version of libtool.
5787 1999-04-22 Nick Clifton <nickc@cygnus.com>
5789 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5791 (md_apply_fix3): Do not fix up absolute relocations against
5794 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5796 1999-04-20 Nick Clifton <nickc@cygnus.com>
5798 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5799 changes and data-in-text directives.
5800 (mcore_cons): New function: intercept cons() operations.
5801 (mcore_float_cons): New function: intercept float_cons()
5803 (mcore_stringer): New function: intercept stringer() operations.
5805 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5807 * obj.h (struct format_ops): Change generate_asm_lineno field to
5809 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5811 * config/tc-alpha.c (find_opcode_match): Add default case to
5813 (find_macro_match): Likewise.
5814 (load_expression): Parenthesize && within ||.
5816 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5818 1999-04-17 Nick Clifton <nickc@cygnus.com>
5820 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5821 .text .data .section pseudo ops.
5822 (mcore_s_section): New function. Dump lits before changing secs.
5823 (mcore_s_text): New function. Dump lits before changing secs.
5824 (mcore_s_data): New function. Dump lits before changing secs.
5826 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5828 * config/tc-mips.c (mips_32bitmode): New.
5829 (md_begin): Set mips_32bitmode if needed.
5830 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5831 Set EF_MIPS_32BITMODE.
5833 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5835 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5838 1999-04-16 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5842 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5844 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5845 expressions correctly.
5848 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5850 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5852 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5854 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5855 and fmpynfadd instructions.
5857 1999-04-11 Richard Henderson <rth@cygnus.com>
5859 * as.h (environ): Declare it, if needed.
5860 * as.c (dump_statistics): Don't declare environ.
5861 * configure.in (environ): Detect declaration.
5862 * configure, config.in: Rebuild
5864 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5865 (i386_displacement): Allocate enough space for replacement buffer.
5866 Clean up replacement buffer initialization.
5868 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5870 * subsegs.c (section_symbol): Don't create a new symbol if one
5871 already exists; instead, use the existing one, but set its segment
5872 and frag data if it hasn't already been defined.
5873 * config/obj-coff.c (c_section_symbol): Likewise.
5875 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5877 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5879 1999-04-08 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-mcore.c: New File: Support routines for MCore
5883 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5884 * config/obj-coff.c: Add support for mcore-pe target.
5886 * Makefile.am: Add support for MCore targets.
5887 * Makefile.in: Regenerate.
5888 * configure.in: Add support for MCore targets.
5889 * configure: Regenerate.
5891 * doc/all.texi: Set MCORE.
5892 * doc/as.texinfo: Document MCore specific command line options.
5894 * write.h: Prevent multiple inclusion.
5896 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5898 * asintl.h (LC_MESSAGES): Never define.
5899 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5901 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5904 * Makefile.am (m68k-parse.c): If configuring in the source
5905 directory, copy m68k-parse.y into the local directory before
5906 running ylwrap, to remove spurious differences when generating
5908 * Makefile.in: Rebuild.
5910 * config/tc-sparc.h (md_do_align): Just allocate the number of
5911 bytes necessary, rather than always allocating 1024.
5913 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5915 * listing.c (listing_newline): Add cast to avoid warning.
5916 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5917 * config/tc-i386.c (i386_scale): Add return value.
5918 (build_displacement_string): Remove unused local temp_disp2.
5919 (i386_intel_memory_operand): Add parentheses to avoid warning.
5920 (i386_intel_operand): Remove unused local end_of_operand_string.
5921 (i386_operand): Remove unused local operand_modifier.
5922 (i386_operand): Add parens to avoid warning.
5924 1999-04-04 Don Bowman <don@pixsci.com>
5926 * configure.in: Add mips*-*-vxworks* target; have it define
5928 * configure, config.in: Rebuild.
5930 1999-03-31 Nick Clifton <nickc@cygnus.com>
5932 * configure.in (emulations): Add support for arm-epoc-pe.
5933 * configure: Regenerate.
5934 * config/te-epoc-pe.h: New file. Define macros specific to
5936 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5937 for arm-epoc-pe target.
5939 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5941 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5943 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5945 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5946 detect ",n" without a condition.
5947 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5950 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5952 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5953 instruction is encoded with one bit.
5956 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5958 * doc/internals.texi (CPU backend): Mention that
5959 line_separator_chars should not include newline. From thi
5960 <ttn@mingle.glug.org>.
5962 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5964 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5965 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5967 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5969 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5971 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5973 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5976 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5978 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5980 1999-03-15 Martin Hunt <hunt@cygnus.com>
5982 * app.c (do_scrub_begin): Change '-' back to a symbol char
5983 so we can use multiple opcodes on a line again.
5985 * config/tc-d30v.c: By default, warn if a symbol has
5986 the same name as a register. Plus some minor
5987 updates from the branch.
5989 1999-03-13 Nick Clifton <nickc@cygnus.com>
5991 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5992 BFD_RELOC_16 and BFD_RELOC_64.
5994 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5996 * expr.c (expr): Add missing else.
5998 1999-03-12 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-arm.c (md_apply_fix3): Improve error message.
6002 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6004 * Makefile.am (CPU_TYPES): Add fr30.
6005 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6006 (fr30,m32r dependencies): Update.
6007 * Makefile.in: Rebuild.
6009 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6010 (gas_cgen_record_fixup_exp): Ditto.
6011 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6012 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6013 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6014 (md_cgen_lookup_reloc): Update use of operand->type.
6015 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6016 (md_convert_frag): Call cgen_operand_lookup_by_num.
6017 (md_cgen_lookup_reloc): Update use of operand->type.
6018 (m32r_cgen_record_fixup_exp): Ditto.
6020 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6022 * config/tc-mips.c (md_show_usage): Fix message.
6024 1999-03-03 Nick Clifton <nickc@cygnus.com>
6026 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6027 and LDR reg,=<expr> instruction.
6029 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6032 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6034 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6036 1999-02-17 Nick Clifton <nickc@cygnus.com>
6038 This patch was created by: Scott Bambrough
6039 <scottb@corelcomputer.com>
6042 Special cased '@' character. The '@' character is used as the
6043 ARM assembler comment character, as a special character
6044 and in ELF .symver pseudo-op's, and as a special character in
6045 .type and .section pseudo-ops.
6046 (symver_pseudo): New static variable.
6047 (symver_state): New static variable.
6048 (struct app_save): Add field 'symver_state'.
6049 (app_push): Save global symver_state int struct app_save.
6050 (app_pop): Restore global symver_state from struct app_save.
6051 (do_scrub_chars): Special case handling of '@' character in
6054 * configure.in: Modified to recognize armv* uname syntax from ARM
6056 * configure: Regenerated.
6058 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6059 a prefix to the section's type.
6060 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6061 the type's typename.
6063 * config/tc-arm.h: Add support for PIC generation:
6064 (pic_code): New boolean.
6065 (obj_relocate_extern): Define.
6066 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6067 (TC_CONS_FIX_NEW): Define.
6068 (tc_fix_adjustable): Define.
6069 (GLOBAL_OFFSET_TABLE_NAME): Define.
6071 * config/tc-arm.c: Add support for PIC generation:
6072 (line_seperator_chars): Allow ';' as a seperator for Linux.
6073 (is_immediate_prefix): New macro.
6074 (arm_parse_reloc): New function.
6075 (s_arm_elf_cons): New function.
6076 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6077 (md_undefined_symbol): Special case handling for the Global Offset
6079 (md_apply_fix3): Handle PIC relocs.
6080 (tc_gen_reloc): Handle PIC relocs.
6081 (md_parse_option): Add support for '-k' command line switch to
6082 enable PIC generation.
6083 (cons_fix_new_arm): New function.
6084 (s_arm_elf_cons): New function.
6086 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6088 * configure.in: Add comments for uses of AC_DEFINE.
6089 * acinclude.m4: Likewise.
6090 * acconfig.h: Remove.
6091 * aclocal.m4: Rebuild.
6092 * configure: Rebuild.
6093 * Makefile.in: Rebuild.
6094 * config.in: Rebuild.
6096 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6098 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6099 non-constant offset from a base register.
6101 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6103 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6106 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6108 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6109 (emit_insn): Look for pc-relative and no-overflow specifiers on
6110 internal relocation types.
6112 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6114 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6117 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6119 (mips_4650, mips_4010, mips_4100): Variables removed.
6120 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6121 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6123 (md_begin): Don't bother initializing the mips_NNNN variables;
6124 mips_cpu is set, and that's good enough now.
6125 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6126 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6127 (show): New function, to handle wrapping in the CPU lists.
6128 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6130 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6132 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6133 than treat as an immediate specifier.
6135 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6137 * config/tc-i386.c: Prototype many functions.
6138 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6139 (i386_immediate): Remove unused second argument.
6140 (i386_intel_operand): Fix i386_is_reg typo.
6141 (i386_operand): Use allow_naked_reg.
6142 (output_invalid): Make operand int for K&R.
6144 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6146 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6148 * Makefile.in: Rebuild.
6150 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6152 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6154 (EXTRA_as_new_SOURCES): Comment out.
6155 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6156 * Makefile.in: Rebuild.
6157 * doc/Makefile.in: Rebuild.
6158 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6159 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6160 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6161 * configure: Rebuild.
6162 * aclocal.m4: Rebuild.
6163 * config.in: Rebuild.
6164 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6165 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6166 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6167 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6168 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6169 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6170 (gas_cgen_record_fixup_exp): Ditto.
6171 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6172 descriptor, not global variable.
6173 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6174 descriptor, not global variable. Refer to insert_operand handler
6175 via cpu descriptor, not global function.
6176 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6177 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6178 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6179 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6180 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6181 * config/tc-m32r.c: Ditto.
6182 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6183 (md_assemble): Ditto.
6184 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6186 1999-02-09 Nick Clifton <nickc@cygnus.com>
6188 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6189 relocations for ELF targets.
6191 1999-02-08 Nick Clifton <nickc@cygnus.com>
6193 * configure.in: Add support for StrongARM target.
6194 * configure: Regenerate.
6196 1999-02-05 Nick Clifton <nickc@cygnus.com>
6198 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6200 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6203 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6205 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6207 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6209 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6210 (INTEL_DWORD_MNEM_SUFFIX): Define.
6213 (DWORD_PTR): Define.
6214 (XWORD_PTR): Define.
6216 (OFFSET_FLAT): Define.
6218 (NONE_FOUND): Define.
6221 * config/tc-i386.c (set_intel_syntax): New routine.
6222 (intel_syntax): Declare.
6223 (allow_naked_reg): Declare.
6224 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6225 (intel_float_operand): New routine.
6226 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6227 Handle brackets as well as parens. Call i386_intel_operand for
6228 intel syntax. Reverse operands if appropriate. Handle new
6229 suffixes. Handle movzx and movsx.
6230 (i386_is_reg): New routine.
6231 (i386_immediate): New routine.
6232 (i386_scale): New routine.
6233 (i386_displacement): New routine.
6234 (i386_operand_modifier): New routine.
6235 (build_displacement_string): New routine.
6236 (i386_parse_seg): New routine.
6237 (i386_intel_memory_operand): New routine.
6238 (i386_intel_operand): New routine.
6239 (i386_operand): Call i386_displacement, i386_immediate,
6240 i386_scale, etc. instead of handling inline.
6241 (parse_register): Handle registers without prefix.
6243 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6245 * configure: Regenerate.
6246 * configure.in (arm-*-oabi): New.
6247 (thumb-*-oabi): New.
6248 * config/tc-arm.c (target_oabi): Declare.
6249 (md_apply_fix3): Support REL relocs.
6250 (md_parse_option): Handle -oabi.
6251 (elf32_arm_target_format): New routine.
6252 (md_longopts): Add OPTION_OABI.
6253 * config/tc-arm.h: Redefine TARGET_FORMAT.
6256 1999-01-28 Nick Clifton <nickc@cygnus.com>
6258 * write.c (write_relocs): Handle out of range error.
6260 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6261 (fr30_force_relocation): Default to 0.
6263 * config/tc-fr30.h (obj_fix_adjustable): Define.
6264 (TC_FORCE_RELOCATION): Define.
6266 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6269 1999-01-16 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6272 merge of two instructions if the left instruciton kills the right.
6274 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6276 * Makefile.in: Regenerate.
6277 * configure.in: Redo test for using cgen.
6278 * configure: Regenerate.
6280 1999-01-09 Nick Clifton <nickc@cygnus.com>
6282 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6283 redefinition of this macro.
6285 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6287 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6290 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6292 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6293 a read of HI or LO and an immediatly following branch.
6295 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6297 * config/tc-mips.c (md_begin): Another correction to the setting of
6300 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6302 * config/tc-mips.c (md_begin): Correct type-o in setting of
6305 1998-12-21 Nick Clifton <nickc@cygnus.com>
6307 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6308 bit insn when optimizing, so that parallelised instructions will
6309 start on a 32 bit boundary.
6311 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6313 * config/tc-mips.c (mips_eabi64): New.
6314 (md_begin): Set mips_eabi64.
6315 (mips_elf_final_processing): Use it.
6317 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6319 * config/tc-mips.c (mips_elf_final_processing):
6320 Correct setting of ABI in e_flags.
6322 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6324 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6327 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6329 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6331 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6333 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6334 warning, values that don't fit in the field.
6336 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6338 * config/tc-mips.c (mips_abi_string): New.
6339 (md_parse_option,md_longopts): Add mabi.
6340 (mips_elf_final_processing): Set e_flags based on mabi flag.
6342 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6344 * config/tc-mips.c (md_parse_option): Handle vr4111.
6346 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6348 * config/tc-h8300.c (build_bytes): Change message given if the
6349 instruction requires H8/300H mode and we're not in Hmode, to
6350 suggest that it may be the operand modes that are the problem, not
6351 necessarily the opcode.
6353 1998-12-10 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-fr30.c: Add line separator character.
6357 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6359 * configure.in (hppa-*-mpeix*): New target.
6360 * config/obj-som.h (obj_som_compiler): Declare.
6361 * config/obj-som.c (compiler_seen): New static variable.
6362 (obj_som_compiler): New function.
6363 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6364 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6365 (pa_type_args): Set hppa_priv_level.
6366 (pa_compiler): New static function if OBJ_SOM.
6367 * configure: Rebuild.
6369 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * read.c (output_leb128): Don't mark as inline.
6373 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6375 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6376 AIX .vbyte unaligned data support.
6377 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6378 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6381 1998-12-07 Nick Clifton <nickc@cygnus.com>
6383 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6386 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6388 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6389 BFD_RELOC_ARM_PCREL_BRANCH.
6391 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6394 checking the target type.
6395 (mips-dec-bsd*): Set endian to little.
6396 * configure: Rebuild.
6398 COFF weak symbol support, based on patches from Mark Elbrecht
6399 <snowball3@usa.net>:
6400 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6401 * config/obj-coff.c (obj_coff_weak): New static function.
6402 (obj_coff_endef) [both versions]: Handle weak symbols.
6403 (coff_frob_symbol): Likewise.
6404 (yank_symbols): Likewise.
6405 (obj_pseudo_table): Add "weak".
6407 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6408 <aymeric.vincent@emi.u-bordeaux.fr>.
6409 * aclocal.m4: Rebuild with current tools.
6410 * configure: Rebuild.
6412 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6413 an assertion failure for a case we can't handle when OBJ_ECOFF.
6415 * expr.c (operator): And with 0xff to avoid problems with signed
6418 1998-12-03 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6421 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6423 1998-12-02 Nick Clifton <nickc@cygnus.com>
6425 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6428 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6430 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6431 calculation of pcrel point.
6433 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6438 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6442 (d10v_cleanup): Only generate previous insn if a multiline insn is
6445 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6450 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6452 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6453 -marm6xxx command line switches.
6455 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6457 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6458 (itbl-ops.o): Delete duplicate dependencies.
6459 Rebuild dependencies.
6460 Add fr30 dependencies.
6461 * Makefile.in: Rebuild.
6463 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6467 * listing.c: Ignore line terminator characters found inside
6470 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6472 * po/gas.pot: Regenerated.
6474 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6476 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6477 fr30_is_label_start(). Also checks for delay slot insns.
6479 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6480 FR30 instructions which contain a colon in the mnemonic.
6482 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6484 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6486 * config/tc-fr30.c: Removed currently superflous code.
6488 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-fr30.h: New file.
6491 * config/tc-fr30.c: Tweaking so that it will compile.
6493 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6495 * config/tc-d10v.h (obj_fix_adjustable): Define.
6496 (TC_FORCE_RELOCATION): Define.
6497 (d10v_force_relocation): Declare.
6498 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6499 (md_apply_fix3): Handle Vtable relocs.
6500 (d10v_fix_adjustable): New.
6501 (d10v_force_relocation): New.
6503 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6505 * config/tc-d30v.c: Change default behaviour to ignore potential
6506 conflicts between register name and symbol names.
6508 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6510 * configure.in: Add fr30-*-*.
6511 * config/tc-fr30.c: New file.
6512 * Makefile.in: Regenerated.
6513 * config.in: Regenerated.
6514 * configure: Regenerated.
6515 * doc/Makefile.in: Regenerated.
6516 * po/gas.pot: Regenerated.
6518 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6520 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6523 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6525 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6527 (do_scrub_chars): Add some casts to unsigned char to avoid
6528 unwanted sign extension.
6529 * read.c (lex_type): Set characters about 127 to be symbol
6531 * config/tc-i386.c (md_begin): Set identifier_chars and
6532 operand_chars for values above 127.
6534 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6536 * configure.in: detect cygwin* instead of cygwin32*
6537 * configure: regenerate
6539 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6541 * listing.c: Add support for producing a listing from piped
6544 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6546 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6547 (append_insn): Account for the tx39's multiply behavior.
6549 1998-10-26 Michael Meissner <meissner@cygnus.com>
6551 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6552 from assemble_parallel_insns. Add support for '->' to indicate
6553 explicitly serializing the instructions.
6554 (md_assemble): Ditto.
6556 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6558 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6561 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6563 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6565 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6567 * config/tc-mips.c : support frame and regmask/fregmask when
6568 MIPS_STABS_ELF is specified.
6570 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6572 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6573 (md_apply_fix): Don't return 1 for VTABLE relocs.
6574 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6576 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6578 * doc/c-i386.texi: Replace occurences of "opcode" with
6579 "instruction mnemonic", "instruction", or "mnemonic" when
6580 referring to the name of an instruction. Use "opcode" when
6581 referring to the sequence of machine bytes.
6583 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6584 (is_opcode_char): Rename to is_mnemonic_char.
6585 (md_assemble and i386_operand): Correct error messages from
6586 "opcode" to "instruction mnemonic"
6587 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6588 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6589 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6590 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6591 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6592 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6593 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6595 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6597 * config/tc-i386.c (i386_operand): Check for garbage after
6600 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6603 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6605 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6607 * config/tc-sh.h (obj_fix_adjustable): Define.
6608 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6609 (md_apply_fix): Likewise.
6610 (tc_gen_reloc): Likewise.
6611 (sh_fix_adjustable): New.
6613 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6615 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6616 * cgen.h (gas_cgen_finish_insn): Update prototype.
6617 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6618 cgen_insn_t -> CGEN_INSN_INT.
6619 (make_parallel): Update handling of CGEN_INT_INSN_P.
6620 (assemble_parallel_insn): Ditto.
6621 (target_make_parallel): New function.
6622 (md_assemble): Use it.
6624 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6626 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6628 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6630 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6631 converted into lower case.
6633 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6635 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6636 (gas_cgen_tc_gen_reloc): Likewise.
6637 * config/tc-m32r.h (obj_fix_adjustable): Define.
6638 * config/tc-m32r.c (m32r_fix_adjustable): New.
6639 (m32r_force_relocation): Handle VTABLE relocs.
6641 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6643 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6645 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6648 to lower case before parsing.
6650 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6651 parallel insns modift buts in the PSW as a side effect.
6653 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6655 * config/tc-d30v.c (find_format): Test for missing flag and
6658 (md_apply_fix3): Fix error messages to avoid
6659 assumption about presence of a symbol.
6661 (parallel_ok): Disallow parallel instructions that both modify the
6664 (find_format): Generate a warning if an odd numbered register is
6665 used as the first register in a mutli-register instruction.
6667 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6669 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6670 relocations are always associated with a symbol.
6672 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6674 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6675 (elf32_sparc_force_relocation): Declare.
6676 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6677 (tc_gen_reloc): Handle vtable relocs.
6678 (elf32_sparc_force_relocation): New.
6680 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6682 * symbols.c (S_IS_FUNCTION): New.
6683 * config/tc-v850.h (obj_fix_adjustable): Define.
6684 (TC_FORCE_RELOCATION): Define.
6685 (v850_force_relocation): Declare.
6686 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6687 of fx_addnumber for VTABLE reloc addends.
6688 (md_apply_fix3): Handle VTABLE relocs.
6689 (v850_fix_adjustable): New.
6690 (v850_force_relocation): New.
6692 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6694 * tc-hppa.c (fp_operand_format): Add some additional formats.
6695 (pa_ip): Do not automatically promote into pa2.0 mode.
6696 (pa_level): Handle ".level 2.0".
6698 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6700 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6701 * config/tc-i386.h (template.extension_opcode): Change to
6702 unsigned int to allow full range of 8-bit opcode suffixes.
6703 (None): Redefine as 0xffff.
6705 From Jeff B Epler <jepler@usgs.gov>
6706 * doc/c-i386.texi (i386-SIMD): New section.
6708 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6710 * read.c (discard_rest_of_line): New function.
6711 * read.h: Declare it.
6712 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6714 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6716 * config/tc-d10v.c (find_symbol_matching_register): New function.
6717 (find_opcode): Cope with the case where a register name matches
6720 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6722 * config/tc-v850.c (md_pcrel_from): Rename to
6723 v850_pcrel_from_section.
6724 (v850_pcrel_from_section): Do not resolves symbols in other
6727 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6729 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-d10v.c (find_opcode): Generate an error if a register
6732 is supplied for an operand that should not be a register.
6734 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6736 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6737 instructions to have another instruction in the right bin.
6739 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6742 the right container if the left container holds a branch
6745 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6747 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6748 both a register name and symbol name.
6749 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6751 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6753 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6754 execution unit class.
6756 (reg_name_search): If a name matches a register and a symbol,
6757 prefer the register.
6758 (find_format): Disallow flag registers when a general purpose
6759 register is required.
6760 If a number is required, but a register has been given, check to
6761 see if a symbol with the same name as the register exists, and if
6762 so, use that symbol.
6764 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6766 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6768 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6770 * config/tc-d30v.c (find_format): Do not accept flag registers as
6771 general purpose registers.
6772 (find_format): If an immediate value is expected at a given place
6773 in a format, but a register name has been provided instead, check
6774 to see if that register name matches the name of a predefined
6775 symbol and if it does, then use the symbol instead.
6776 (reg_name_search): If a register name matches a symbol name,
6777 prefer the register name to the symbol name.
6779 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6781 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6782 the previous insn to empty.
6784 1998-09-20 Michael Meissner <meissner@cygnus.com>
6786 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6787 pieces, forcing the use of an ANSI compiler.
6789 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6791 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6793 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6795 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6797 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6799 (obj_elf_vtable_entry): Likewise.
6800 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6801 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6802 (tc_gen_reloc): Likewise.
6803 (arm_fix_adjustable): Likewise.
6804 (elf32_arm_force_relocation): New.
6805 (armelf_frob_symbol): Remove coff-style symbol support.
6807 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6809 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6811 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6813 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6814 OBJ_COFF so that routine is defined for a.out format.
6816 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6818 * config/tc-i386.c (i386_operand): Detect non-segment registers
6819 used as segment prefixes.
6821 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6823 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6824 optimize across FDE boundaries.
6826 * config/obj-coff.c (obj_coff_section): Preserve any link once
6827 flags when setting the section flags.
6829 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6831 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6832 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6834 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6836 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6839 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6841 * frags.c (frag_grow): Include the size of the frag struct in the
6844 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6845 if the new subseg comes before the old.
6847 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6849 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6850 to handle edge8 and edge16.
6852 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6854 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6855 before we clobber the symbol involved.
6857 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6859 * config/tc-arm.c: Remove OBJ_ELF definitions for
6860 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6861 use arm_adjust_symtab for OBJ_COFF.
6862 (armelf_adjust_symtab): New Routine.
6863 * config/tc-arm.h: Define obj_adjust_symtab to
6864 armelf_adjust_symtab for OBJ_ELF.
6866 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6868 * configure.in: Make all i386-elf targets use bfd_gas.
6869 * config/tc-i386.c (tc_i386_force_relocation): New.
6870 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6871 (md_apply_fix3): Likewise.
6872 (tc_gen_reloc): Handle them.
6873 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6874 tc_i386_force_relocation.
6876 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6878 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6880 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6882 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6883 current opcode after writing the first insturction of a reverse
6886 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6888 * read.h (generate_lineno_debug): Add prototype.
6889 * read.c (generate_lineno_debug): Make non-static.
6891 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6893 * config/tc-i386.c (md_assemble): Only warn for address/data size
6896 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6898 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6899 against Thumb function names, as the linker needs this information.
6901 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6903 * expr.c (operand): Check also that there is no advance in operand
6904 after atof_generic in order to decide "is it label 0f or floating
6907 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6909 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6910 command line options with a single dash.
6911 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6913 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6915 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6916 * tc-arm.c (arm_fix_adjustable): New routine.
6918 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6920 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6921 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6922 demand_empty_rest_of_line before mri_comment_end.
6923 (equals): Check garbage after expression before
6924 mri_comment_end in MRI mode.
6926 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6928 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6929 small immediate constant to use the constant itself rather than
6932 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6934 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6935 (pa_leave): Likewise.
6937 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6939 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6941 (i386_operand): Fix an error message.
6943 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6945 * doc/c-arm.texi (ARM Directives): Document .req directive.
6947 * config/tc-arm.c (reg_required_here): Display erroneous string if
6948 the register name could not be decoded.
6949 Do not set inst.instruction if the sift is -1.
6951 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6953 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6956 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6958 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6959 even if it is belived to be unnecessary.
6961 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6963 config/tc-i386.c (i386_operand): Size immediate constants by
6964 suffix (erroneously removed as part of July 7 change).
6966 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6968 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6969 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6970 (armelf_frob_symbol): New Routine.
6971 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6973 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6975 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6977 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6979 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6980 command line switches passed to assembler.
6982 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6984 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6985 (gas_cgen_opcode_desc): Declare.
6986 (gas_cgen_parse_operand): Declare.
6987 (*): Prepend gas_ to gas specific fns to denote them as such.
6989 * cgen.c (gas_cgen_opcode_desc): New global
6990 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6991 (queue_fixup): Renamed from cgen_queue_fixup.
6992 (*): Prepend gas_ to gas specific fns to denote them as such.
6994 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6995 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6996 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6997 Open opcode table and initialize it.
6998 (make_parallel): Use gas_cgen_opcode_desc.
6999 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7000 (md_assemble): Ditto.
7002 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7004 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7005 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7006 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7007 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7008 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7009 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7010 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7011 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7012 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7013 (INIT_STAB_SECTION): Likewise.
7014 (OBJ_PROCESS_STAB): Likewise.
7016 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7017 (md_parse_option): Watch for them.
7018 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7019 (md_begin): Kill neverdef code.
7020 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7021 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7022 (s_alpha_coff_wrapper): New.
7023 (md_pseudo_table): Trap all ECOFF pseudos.
7025 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7027 Start of changes to remove mdebug section from mips*-elf
7028 Based on MIPS_STAB_ELF definition
7029 * acconfig.h: undef if not configured
7030 * config.in: undef if not configured
7031 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7032 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7033 * stabs.c (s_stab_generic): flush frag
7035 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7037 * configure.in: (arm-*-elf): Handle.
7038 (thumb-*-elf): Handle.
7039 * configure: Regenerate.
7040 * read.c (stringer): Fix typo in comment.
7041 * write.c (fixup_segment): Don't add symbol value to addend if
7043 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7045 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7048 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7050 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7051 (write_2_short): Emit warning if new flag is set.
7052 (do_assemble): Set flags if left instruction is one of special
7053 "right-instruction-killer" type.
7055 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7057 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7058 Always output words in debug_info section as big endian.
7059 (sparc_target_format): Choose correct bfd target.
7060 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7062 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7064 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7065 to work with internationalization code. Issue an error when two
7066 operands match that are not allowed to match.
7068 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7070 * configure.in (install_tooldir): Allow target to specify whether
7071 it wants to be installed in $(tooldir)/bin.
7072 * configure: Regenerate.
7073 * Makefile.am (install-exec-local): Set install-exec-tooldir
7074 dependency via configure.
7075 * Makefile.in: Regenerate.
7077 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7079 * Makefile.am (install-exec-local): Split into two ...
7080 (install-exec-bindir,install-exec-tooldir): New rules.
7081 * Makefile.in: Regenerate.
7083 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7085 * Makefile.am (install-exec-local): Don't remove the file before
7086 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7087 W. Rozycki <macro@ds2.pg.gda.pl>.
7088 * Makefile.in: Rebuild.
7090 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7092 * cgen.c: Include libiberty.h.
7093 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7094 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7095 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7096 (md_cgen_lookup_reloc)): Declare.
7097 (md_cgen_record_fixup_exp): Declare.
7098 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7099 (m32r_relax_frag): Declare.
7100 (cgen_md_apply_fix3): Decls moved to cgen.h.
7101 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7102 (m32r_cgen_record_fixup_exp): Delete decl.
7103 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7104 (assemble_nop): Delete.
7105 (expand_debug_syms): Delete unused `exp'.
7106 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7107 Add default case for -Wall.
7108 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7109 (md_atof): Delete unused wordP.
7111 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7113 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7116 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7118 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7119 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7120 .print, .purgem, and .struct. Remove documentation for
7123 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7125 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7126 Update call to insert_operand.
7128 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7132 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7135 whitespace after a prefix operator.
7137 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7139 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7141 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7143 * config/tc-sparc.c (log2): New static function.
7144 (s_reserve): Use log2 to convert alignment before calling
7146 (s_common): Use log2 to convert alignment before calling
7147 record_alignment and frag_align.
7148 (sparc_cons_align): Use log2.
7150 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7152 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7153 (s_common): Likewise.
7155 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7156 initialization of waddr.
7157 (sparc_elf_final_processing): Add default case to switch.
7159 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7161 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7162 than temporary real.
7164 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * write.c (subsegs_finish): Don't align the segments if there were
7169 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7170 copying aux information.
7172 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7173 expression into a symbol.
7175 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7177 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7178 type to unsigned int.
7179 (md_assemble): Change type used to store offsets from unsigned
7181 (i386_operand): Switch error check to only call RESTORE_END_STRING
7182 once after parse_register.
7184 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7186 * config/tc-v850.c (md_show_usage): Changed format to match that
7189 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7191 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7193 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7195 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7198 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7200 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7201 * doc/Makefile.in: Rebuild.
7203 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7205 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7206 for %lo expressions.
7207 (mips_ip, case 'u'): Move range check after code to mask
7208 off bits in %hi/%lo expressions. Mask off high bits for
7211 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * doc/Makefile.am (gasver.texi): New target.
7214 (as.info, as.dvi): Depends upon gasver.texi.
7215 * doc/as.texinfo: Include gasver.texi. Mention version number on
7216 title page and in top node.
7217 * doc/Makefile.in: Rebuild.
7219 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7221 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7222 but not including the line containing the edict.
7223 * listing.h (LISTING_EOF): New.
7224 * input-scrub.c (input_scrub_next_buffer): Call it.
7226 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7228 * config/tc-i386.c (i386_operand): Don't set the size of an
7229 immediate address based solely on the suffix and the mode.
7231 * config/tc-i386.c (md_assemble): Add assertion to make sure
7232 overlap2 does not set Imm.
7234 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7235 sequences of whitespace to a single space.
7236 (is_space_chars): Just compare with space.
7237 (md_begin): Don't initialize space_chars.
7238 (md_assemble): Just skip a single whitespace character.
7239 (i386_operand): Rewrite base-index parsing to use new
7240 parse_register, and to skip white space. Skip white space in a
7241 number of other places too. Don't give error message if
7242 parse_register fails.
7243 (parse_register): Change reg_string parameter to be non-const.
7244 Add end_op parameter. Skip white space after the `%', and return
7245 end of register string. Give error message here rather than
7248 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7250 Based on patch from Matt Semersky <matts@scd.hp.com>:
7251 * expr.c (op_encoding): Make const.
7252 (expr_set_precedence): New function.
7253 (expr_begin): Don't set operator rankings, just call
7254 expr_set_precedence.
7255 * expr.h (expr_set_precedence): Declare.
7256 * read.c (s_mri): Call expr_set_precedence.
7258 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7260 * doc/as.texinfo (Statements): Remove paragraph discussing
7261 continuing lines with a backslash. This hasn't worked for years,
7264 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7266 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7268 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7269 (ps_CTORS, ps_DTORS): New section types.
7270 (vms_fixup_xtors_section): New function
7271 (Ctors_Psect, Dtors_Psect): Define.
7272 (IS_GXX_XTOR): Define
7273 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7274 Filter static constructors/destructors and add to
7275 Ctors_Symbols/Dtors_Symbols chain.
7276 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7277 appropriate section.
7279 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7280 * makefile.vms: Merge vax/vms support.
7282 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7284 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7285 (elf_pseudo_table): Add them.
7286 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7287 (md_apply_fix): Accept them.
7288 (mips_fix_adjustable): Don't adjust them.
7289 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7290 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7291 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7292 (tc_fix_adjustable): Don't adjust them.
7294 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7296 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7298 * Makefile.in: Regenerate.
7299 * configure.in: AC_SUBST cgen_cpu_prefix.
7300 * configure: Regenerate.
7302 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7304 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7305 Changed all users of COND12_DELAY.
7307 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7309 * config/tc-mn10300.c (set_arch_mach): New function.
7310 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7311 (md_begin): Default to mn10300 mode.
7312 (md_assemble): Only accept instructions for the core mn10300
7313 chip and the active machine type.
7315 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7317 * subsegs.h (segment_info_type): Give the struct a name.
7318 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7319 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7320 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7321 * config/tc-w65.h (tc_reloc_mangle): Declare.
7322 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7324 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7326 * config/tc-v850.c (v850_comm): Restore old section
7327 after common processing.
7329 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7331 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7333 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7335 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7336 char with code that explicitly sign-extends.
7338 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7340 * config/tc-v850.c (md_begin): Restore text section as the current
7341 section after creating call table sections.
7342 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7345 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7346 with call to macro SYM_AUXINFO.
7348 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7350 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7351 with the program transform name.
7352 * Makefile.in: Rebuild.
7354 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7356 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7359 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * config/tc-i386.c (i386_operand): Be prepared for a space between
7362 the open parenthesis and the start of the register operand,
7363 because of the June 16 change.
7365 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7367 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7370 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7372 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7373 even if it is belived to be unnecessary.
7375 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7379 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7381 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7383 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7384 shift amount for a repeated operand. The shift amount for the
7385 repeated copy comes from the size of the operand.
7387 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7389 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7391 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7393 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7395 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7397 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7398 characters in it as LEX_IS_SYMBOL_COMPONENT.
7399 * config/tc-i386.h (tc_symbol_chars): Define.
7400 (extra_symbol_chars): Declare.
7401 * config/tc-i386.c (extra_symbol_chars): Define.
7402 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7403 (line_comment_chars): Set to '/' if TE_LINUX.
7404 * doc/c-i386.texi (i386-prefixes): Update.
7405 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7407 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7409 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7410 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7412 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7414 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7415 constraint in instructions REP & REPI.
7417 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7419 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7420 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7422 (check_range): If the operand is shifted, then shift the number
7423 before checking its range.
7425 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7427 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7430 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7432 * config/tc-v850.c (v850_comm): Create special sections as needed.
7434 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7436 * config/tc-d10v.c (write_2_short): Addition of swapping
7437 instructions for sequential and reverse sequential order when
7438 given order is not possible.
7440 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * Makefile.am: Rebuild dependencies.
7443 (DEP_INCLUDES): Fix reference to intl build directory.
7444 * Makefile.in: Rebuild.
7446 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7448 * doc/c-i386.texi: Update 16 bit documentation.
7450 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7451 IgnoreDataSize to IgnoreSize as they are used for address size as
7453 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7454 32-bit mode, similarly addr16/data16 and variants.
7456 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7458 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7459 sequential word multiply instructions.
7461 (do_assemble): Add extra command line argument, to allow mul32
7462 attribute to be preserved across parallel insns.
7463 (md_assemble): Insert NOPs between explicitly parallel insns which
7464 contain an 32 bit multiply and a 16 multiply.
7466 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7468 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7471 * config/tc-i386.c (reloc): Add braces.
7473 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7474 consistent with Intel naming.
7475 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7476 use bitfields in sib_byte.
7477 (modrm_byte): Don't use bitfields here either.
7479 * config/tc-i386.c (current_templates): Add const.
7480 (parse_register): Add const to return, param, and char *s.
7481 (i386_operand): Add const to reg_entry *r.
7482 * config/tc-i386.h (templates): Add const to start, end.
7484 Inspired by code for 16 bit gas support from Martynas Kunigelis
7485 <martynas@nm3.ktu.lt>:
7486 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7487 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7488 (uses_mem_addrmode): Remove.
7489 (md_estimate_size_before_relax): Add support here too.
7490 (md_relax_table): Rewrite interface to md_relax for 16 bit
7492 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7493 (opcode_suffix_to_type): Remove.
7494 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7495 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7496 (md_convert_frag): Likewise.
7497 (i386_operand): Add support for 16 bit base/index regs,
7498 immediates, and displacements. Remove some unnecessary casts, and
7499 localise end_of_operand_string, displacement_string_start,
7500 displacement_string_end variables. Add GCC_ASM_O_HACK.
7501 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7503 * config/tc-i386.c (prefix_hash): Remove.
7504 (md_begin): Rewrite without obstacks. Remove prefix hash table
7505 handling. Rewrite lexical table handling.
7506 (i386_print_statistics): Don't print prefix statistics.
7507 (md_assemble): Rewrite instruction parser so that line is not
7508 converted to lower case. Don't do a hash_find for prefixes,
7509 instead recognise them via opcode modifier.
7510 (expecting_operand, paren_not_balanced): Localise variables.
7511 * config/tc-i386.h (IsPrefix): Define.
7512 (prefix_entry): Remove.
7514 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7515 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7516 '\\' in case where comment_chars contains '/'.
7518 * config/tc-i386.c (MATCH): Ensure given operand and template
7519 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7520 you must write `ljmp *table(%ebx)'.
7522 From H.J. Lu <hjl@gnu.org>:
7523 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7524 as 0 ifndef BFD_ASSEMBLER.
7525 (md_assemble): Allow immediate operands without suffix or
7526 other reg operand to default in size to the current code size.
7528 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7530 * config/tc-v850.c (md_begin): Restore creation of
7531 .call_table_text and .call_table_data sections.
7533 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7535 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7536 after emitting a word of noops.
7538 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7540 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7541 (i386_operand): Simplify checks for valid base/index combinations.
7542 Disallow `in 4(%dx),%al'.
7544 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7546 (add_prefix): Change parameter from char to int.
7548 * config/tc-i386.h (Ugh): Define opcode modifier.
7549 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7551 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7552 CONSISTENT_REGISTER_MATCH macros to check register types more
7553 thoroughly. Check for illegal suffix/operand combinations
7554 when matching insns with operands. Handle new `s' suffix, and
7555 associated FloatMF opcode modifier for float insns with memory
7557 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7558 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7559 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7560 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7561 DATA_PREFIX_OPCODE throughout.
7563 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7564 (md_assemble): Rewrite suffix/register operand checking code to be
7565 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7566 AnyMem, the better to grep.
7568 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7569 given a memory operand. Don't set Abs bits either.
7570 (type_names): Remove Mem*, Abs*.
7571 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7572 define opcode_modifiers as these cases are handled by Disp8,
7573 Disp16, Disp32 and suffix checks.
7574 (COMES_IN_BOTH_DIRECTIONS): Remove.
7575 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7577 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7578 if IgnoreDataSize modifier given. Remove ShortformW modifier
7579 test. Add test for ShortForm in W base_opcode modification.
7580 Merge Seg2ShortForm and Seg3ShortForm code.
7581 * config/tc-i386.h (ShortFormW): Remove.
7582 (IgnoreDataSize): Define.
7584 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7586 * config/tc-d30v.c (md_assemble): Store previous segment state
7587 with previous instruction.
7589 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7591 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7592 (ebp, esp): Remove static variables.
7593 (MATCH): Remove test for InOutPortReg.
7594 (i386_operand): Properly handle InOutPortReg here instead.
7595 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7596 (md_assemble): Simplify and correct modrm and sib generation.
7597 (i386_operand): Add warning for scale without index.
7598 Rewrite checks for valid base/index combinations.
7600 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7601 macros and enclose in do while(0).
7602 (RESTORE_END_STRING): Likewise.
7603 (md_assemble): Add one to printed operand number so we start
7604 from 1 not 0. Add some more gettext invocations.
7605 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7608 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7609 DATA_PREFIX, SEG_PREFIX): Define.
7610 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7611 (check_prefix): Remove function.
7612 (add_prefix): New function. Add prefix to i.prefix as well as
7614 (md_assemble): Changes for add_prefix. Remove hack for wait
7615 prefix, instead always output prefixes in fixed order. Test
7616 for jcxz/loop when selecting between word & dword operations,
7617 and add address size prefix rather than operand size prefix.
7618 Remove operand -> address size hack when emitting jcxz/loop.
7619 (i386_operand): Remove O_Absent check as it's done in expr.
7621 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7623 * configure.in: Recognize m5200 as a cpu_type of m68k.
7624 * aclocal.m4: Rebuild with current libtool.
7625 * configure: Rebuild.
7627 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7629 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7630 to relaxable_symbol to prevent references to external symbol from
7633 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7636 symbols are relaxable.
7638 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7640 * config/tc-v850.c (md_begin): Don't create special
7641 sections by default.
7643 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7645 * config/tc-mips.c (macro): For div and udiv, close the
7646 reorder block as soon as possible.
7648 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7650 From Matt Semersky <matts@scd.hp.com>:
7651 * macro.c (macro_mri_mode): New function.
7652 * macro.h (macro_mri_mode): Declare.
7653 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7656 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7658 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7661 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7662 until after xstrdup in OBJ_EVAX case.
7664 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7666 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7667 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7668 of hardcoded magic number.
7669 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7671 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7673 * read.c (do_s_func): New function.
7675 * read.h (do_s_func): Add prototype.
7677 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7679 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7680 nops if fill pattern not specified.
7682 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7684 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7685 * config/te-go32.h (TE_GO32): Define.
7686 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7688 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7690 Implement .func/.endfunc pseudo-ops.
7691 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7693 * read.c (potable): Add .func,.endfunc.
7694 (s_func): New function.
7695 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7697 (in_doc_func_p,current_function_label): New static globals.
7698 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7700 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7702 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7703 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7704 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7705 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7706 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7707 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7708 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7709 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7710 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7711 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7712 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7713 * config/tc-a29k.c: Don't define md_short_jump_size,
7714 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7715 * config/tc-alpha.c: Likewise.
7716 * config/tc-alpha.h: Likewise.
7717 * config/tc-arm.c: Likewise.
7718 * config/tc-h8300.c: Likewise.
7719 * config/tc-h8500.c: Likewise.
7720 * config/tc-hppa.c: Likewise.
7721 * config/tc-i860.c: Likewise.
7722 * config/tc-i960.c: Likewise.
7723 * config/tc-ppc.c: Likewise.
7724 * config/tc-sh.c: Likewise.
7725 * config/tc-sparc.h: Likewise.
7726 * config/tc-tic30.c: Likewise.
7727 * config/tc-w65.c: Likewise.
7728 * config/tc-z8k.c: Likewise.
7730 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7732 * config/tc-vax.c (_): Delete this macro used for placeholder
7733 values in vax_operand_width_size; it conflicts with the _() macro
7734 used for internationalization.
7736 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7738 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7739 code. From Chris Moller <moller@bops.com>.
7741 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7742 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7743 * read.c (emit_expr): Initialize seg and subseg fields of a new
7745 * write.c (write_object_file): Switch to the appropriate segment
7746 and subsegment when processing a broken word.
7748 * config/tc-m68k.c (mri_assemble): New static function.
7749 (build_mri_control_operand): Call mri_assemble rather than
7751 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7752 (s_mri_endf, s_mri_endw): Likewise.
7754 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7756 * read.c (s_org): Call md_flush_pending_output if it is defined.
7758 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7760 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7762 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7763 (md_parse_option): Add for same.
7764 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7765 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7766 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7768 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7770 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7772 * config/tc-arm.c (find_real_start): Relax definition of local
7775 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7777 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7778 symbols at the given address, not just the last one specified.
7780 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7782 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7783 or number_to_chars_littleendian to write data.
7785 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7787 * config/tc-v850.c (md_assemble): Remove artificially created
7788 register name symbols.
7790 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7792 * write.c (fixup_segment): Change "segment" to "section" in
7795 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7797 * write.c (fixup_segment): Change sym1-sym2 message again.
7799 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7801 * write.c (fixup_segment): Improve error message for sym1-sym2
7802 errors when sym1 is in a different segment from sym2.
7804 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7806 * config/tc-m32r.c (warn_unmatched_high): New static local.
7807 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7808 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7809 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7810 (md_parse_option): Likewise.
7811 (md_show_usage): Likewise.
7812 (m32r_frob_file): Likewise.
7814 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7815 (read_a_source_file): Call them.
7816 * read.h (stabs_generate_asm_file): Declare.
7817 * stabs.c (stabs_generate_asm_file): New function.
7818 (generate_asm_file): New function.
7819 (stabs_generate_asm_lineno): Move file name handling into
7822 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7824 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7825 (d30v_current_align, d30v_current_align_seg): New variables.
7826 (d30v_last_label): New variable.
7827 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7828 (s_d30v_data, s_d30v_section): Likewise.
7829 (md_pseudo_table): Call them.
7830 (md_begin): Initialize d30v_current_align_seg.
7831 (md_assemble): Call d30v_align when needed by known current alignment.
7832 (d30v_frob_label, d30v_cons_align): New functions.
7833 * config/tc-d30v.h (md_do_align): Remove.
7834 (tc_frob_label): Call d30v_frob_label.
7835 (md_cons_align): New.
7837 * config/tc-d30v.c (find_format): Convert complex expressions to
7838 expression symbols before processing. Clean up code formatting.
7840 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7842 * po/Make-in (install-info): New target.
7844 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7846 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7848 * config/tc-mn10300.c (md_assemble): Likewise.
7850 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7852 * Makefile.am: Update with `make dep-am'.
7853 (HFILES): Add cgen.h.
7854 (cgen.o): Depend on cgen.h.
7855 * Makefile.in: Regenerate.
7857 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7859 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7861 * gasp.c (grab_label): Permit a label to be a preprocessor
7862 variable by permitting a label to start with a backslash.
7864 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7866 * config/tc-mips.c (validate_mips_insn): Removed hack
7867 for previously inaccessible bitfields in some INSN_TRAP
7870 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7872 * config/tc-d30v.c (do_assemble): Abort with error message
7873 if opcode operands do not match.
7875 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7877 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7878 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7879 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7880 similar new 'q' operand.
7882 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7884 * cgen.c (cgen_asm_finish_insn): Fix typo.
7886 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7889 * cgen.c: Include it.
7890 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7891 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7892 All callers updated.
7893 * config/tc-m32r.c: Include cgen.h.
7894 (m23r_insn): New members num_fixups,fixups.
7896 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7898 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7899 to avoid compiler warning.
7901 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7903 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7906 * makefile.vms (OBJS): Add ehopt.obj
7908 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7910 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7912 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7914 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7915 a short format insn.
7916 (md_assemble): Set it for explicitly packed insns.
7918 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7920 * config/obj-coff.c (c_symbol_merge): Do not take address of
7921 native fields when performing the memcpy.
7923 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7925 * config/tc-mips.c (macro,macro2): Implement
7926 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7928 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7930 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7931 relocations against globally visible symbols.
7932 * config/tc-m68k.c (relaxable_symbol): New macro.
7933 (m68k_ip, md_estimate_size_before_relax): Use it.
7934 (tc_m68k_fix_adjustable): Also handle weak symbols.
7936 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7938 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7939 references to externally visible symbols.
7940 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7941 values in twice for a PC relative reloc if the symbol is
7944 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7945 don't adjust a PC relative reloc against an externally visible
7947 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7948 for a PC relative fixup against an externally visible defined
7949 symbol, arrange to store object file and addend values as though
7950 the symbol were not defined.
7951 (tc_gen_reloc): Likewise.
7953 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7955 * read.c (sizeof_leb128): Referenced externally by write.c so
7958 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7960 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7961 and expand a 'debug' symbol associated with the next instruction
7962 that does not cause a short instruction to be filled with a NOP.
7963 (md_pseudo_table): Add support for .debugsym.
7964 (assemble_parallel_insn): Add calls to expand_debug_sym as
7966 (md_assemble): Ditto.
7968 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7970 * as.c (main): Conditionally call setlocale.
7971 * gasp.c (main): Likewise.
7972 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7973 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7975 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7977 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7979 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7981 * config/tc-hppa.c: Change all calls to bzero to use memset.
7982 (pa_ip): Add cast to avoid warning.
7983 (tc_gen_reloc, md_apply_fix): Likewise.
7984 (pa_find_space_by_number): Likewise.
7985 (hppa_force_relocation): Likewise.
7986 (pa_block): Change i to unsigned int.
7987 * config/obj-som.h (obj_som_copyright): Declare.
7989 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7991 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7992 for line numbers for assembly source.
7994 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7996 * configure.in: Change version number to 2.9.4
7997 * configure: Rebuild.
7999 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8001 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8003 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8005 * ecoff.h: Change symbolS in function declaration to struct
8008 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8010 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8011 (md_convert_frag): Fix i18n typo.
8013 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8015 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8016 * ecoff.h: Protoype it.
8017 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8018 [EVAX] (s_alpha_prologue): Delete.
8019 (md_pseudo_table): Update.
8021 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8023 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8024 array to local pointer.
8025 (get_args, parse_expr): Add casts to avoid warnings.
8027 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8029 * read.c (s_set): Cast xmalloc return value to fragS *.
8030 * config/tc-m68k.c (m68k_ip): Function made static to match
8031 previous forward declaration.
8032 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8034 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8036 * config/tc-v850.c: Add internationalisation macros to error
8039 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8040 macros to error strings.
8042 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8044 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8045 reloc is in the TOC csect.
8046 (md_apply_fix3): Correct gettext typo.
8048 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8050 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8051 .L - they are local labels and the branches are not really
8052 function calls but rather far jumps.
8054 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8056 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8058 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8060 * config/tc-i386.c (md_assemble): Print operand number rather than
8061 using ordinal_names.
8062 (i386_operand): Likewise.
8064 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8066 * Makefile.am (INTLLIBS): Define to work around apparent automake
8068 All Makefiles: Regenerated.
8070 * Many files: Added gettext invocations around user-visible
8072 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8073 HAVE_LC_MESSAGES): Define.
8074 * dep-in.sed: Added asintl.h.
8075 * po/Make-in: New file.
8076 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8078 * read.c (Z_): Renamed from `_'.
8079 * Makefile.am (SUBDIRS): Added po.
8080 (POTFILES): new macro.
8081 (po/POTFILES.in): New target.
8082 ($(OBJS)): Added asintl.h.
8084 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8085 (as_new_LDADD): Added $(INTLLIBS).
8086 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8087 (gasp_new_LDADD): Added $(INTLLIBS).
8088 (gasp_new_DEPENDENCIES): New macro.
8089 * configure, aclocal.m4: Rebuilt.
8090 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8092 (ALL_LINGUAS): Define.
8093 * macro.c: Include "asintl.h".
8094 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8095 * as.h: Include "asintl.h".
8096 * config/tc-i386.c (ordinal_names): Removed.
8097 (md_assemble): Changed error text to avoid ordinal_names.
8098 (i386_operand): Likewise.
8099 (reloc): Added as_bad to avoid i18n problems.
8100 (tc_gen_reloc): Likewise.
8101 * config/tc-arm.c (bad_args): Now a #define.
8103 * config/obj-vms.c (VMS_stab_parse): Changed type of
8105 (global_symbol_directory): Unified strings to avoid i18n
8107 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8108 avoid i18n problems.
8109 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8110 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8112 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8114 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8116 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8118 * as.c (print_version_id): Added an fprintf to avoid i18n
8120 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8122 * expr.c (expr): Added as_warn call to avoid i18n problems.
8123 * messages.c (as_assert): Changed code to avoid i18n problems.
8124 (as_abort): Likewise.
8125 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8126 (s_space): Likewise.
8127 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8129 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8131 * config/tc-i386.c (check_prefix): New static function, split out
8133 (struct _i386_insn): Add wait_prefix field.
8134 (md_assemble): Remove wait_prefix local variable. Use
8135 check_prefix when adding a prefix.
8137 * config/tc-i386.c (current_templates): New static variable.
8138 (md_assemble): Remove current_templates local variable.
8139 (md_assemble, i386_operand): Improve error and warning messages in
8140 many places. Add RESTORE_END_STRING in many places before error
8141 return. Clarify some comments.
8143 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8145 (md_assemble): Parse string instruction operands, looking for
8146 segment override prefixes. Check for invalid segment prefixes on
8148 (i386_operand): i.seg[] and max mem_operand changes for string
8150 * config/tc-i386.h (EsSeg): Define.
8152 * config/tc-i386.h (regKludge): Define.
8153 (iclrKludge, imulKludge): Don't define.
8154 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8155 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8156 opcode_modifier checks to look for more common cases first. Add
8157 default_seg for IsString case.
8159 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8163 * configure: Rebuild with new automake and libtool.
8164 * aclocal.m4, Makefile.in: Likewise.
8166 * doc/Makefile.am (as.dvi): New target.
8167 * doc/Makefile.in: Rebuild.
8169 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8171 * configure.in: Added sparc86x support.
8173 * configure: Rebuild.
8175 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8177 (md_parse_option): Warn if -EL is not supported for this architecture.
8179 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8181 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8183 * config/tc-mips.c (mips_ip): Note when we use get match on
8184 the full instruction name.
8186 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8188 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8189 back into the expression to handle add/sub simplification correctly.
8191 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8193 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8195 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8197 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8200 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8202 * symbols.c (max_indent_level): New global.
8203 (print_symbol_value_1): Use it.
8204 * expr.h (expr_build_dot): Declare.
8205 * expr.c (expr_build_dot): New function.
8207 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8209 * symbols.c (print_binary): New function.
8210 (print_expr_1): Call it.
8212 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8214 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8215 operand in the opcode.
8217 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8219 * config/tc-i386.h: Reorder operand flags and opcode modifier
8220 flags for clarity. Remove unused definitions: Unknown,
8221 ImmUnknown, DispUnknown, NoModrm.
8222 * config/tc-i386.c (type_names): Add missing Debug type.
8223 (md_assemble): Better duplicate prefix checking. Quicker string
8224 instruction check via new opcode_modifier flag.
8226 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8228 * doc/as.texinfo (Invoking): Clarify -Wa example.
8230 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8232 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8233 (s_mips_weakext): Define.
8234 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8235 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8238 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8240 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8241 is an error if the value can not be computed at assembly time.
8242 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8244 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8246 * gasp.c (main): Set next field of new include_path structure to
8247 NULL. From Avery Pennarun <averyp@gdc.ca>.
8249 * read.c (s_mri_sect): Call as_bad rather than abort for an
8250 unsupported MRI target.
8252 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8254 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8255 the destination of a branch instruction should be altered.
8256 (find_real_start): New function: Locate the real, Thumb coded
8257 start of a Thumb function.
8258 (do_t_branch23): Alter the destination of branches to Thumb
8261 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8263 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8265 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8268 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8270 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8271 * doc/c-hppa.texi: Likewise.
8273 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8275 * Makefile.am: Rebuild dependencies.
8276 * Makefile.in: Rebuild.
8278 * Makefile.am (DEP_INCLUDES): New variable.
8279 (.dep1): Change to work when srcdir is not an absolute path.
8280 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8281 * Makefile.in: Rebuild.
8283 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8285 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8286 LinearAddress patch.
8288 * configure.in: Set version to 2.9.1.
8289 * configure: Rebuild.
8291 * Branched binutils 2.9.
8293 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8295 * config/tc-i386.h (FWait): Define.
8296 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8297 other prefixes. Check FWait flag in opcode table to see which
8298 instructions require an fwait prefix.
8300 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8302 * stabs.c (get_stab_string_offset): Always create a stab string
8305 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8307 Fix some gcc -Wall warnings:
8308 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8309 * ehopt.c (eh_frame_code_alignment): Likewise.
8310 * expr.c (integer_constant, operand): Likewise.
8311 * frags.c (frag_align): Likewise.
8312 * gasp.c (level_0, change_base, doinstr): Likewise.
8313 * hash.c (hash_ask): Likewise.
8314 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8315 (debugging_pseudo): Likewise.
8316 * macro.c (define_macro, check_macro): Likewise.
8317 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8318 (ignore_rest_of_line, float_cons): Likewise.
8319 * symbols.c (decode_local_label_name): Likewise.
8320 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8321 (fixup_segment, number_to_chars_bigendian): Likewise.
8322 (number_to_chars_littleendian): Likewise.
8323 * config/atof-ieee.c (gen_to_words): Likewise.
8324 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8325 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8326 * read.c (output_big_sleb128): Initialize locals to avoid
8328 (output_big_uleb128, equals): Likewise.
8329 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8330 to unsigned int. Change zeros to unsigned int.
8331 * cond.c (s_if): Add return to default case.
8332 * frags.c (frag_now_fix): Change return type to addressT.
8333 * frags.h (frag_now_fix): Update declaration.
8334 * listing.c (file_info_struct): Change linenum to unsigned int.
8335 (struct list_info_struct): Change hll_line to unsigned int.
8336 (print_source): Update format string.
8337 * read.c (emit_expr): Change scan to unsigned int, and don't
8338 bother to initialize it.
8339 * symbols.c (dollar_label_count): Change to unsigned long.
8340 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8341 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8342 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8344 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8346 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8347 mcf5200 just as we do for m68000.
8348 (m68k_init_after_args): Likewise.
8349 (md_estimate_size_before_relax): Likewise.
8351 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8353 * config/tc-v850.c (md_assemble): Store relocation addend in
8354 fixup instead of instruction.
8356 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8358 * config/tc-i386.c (md_assemble): Swap template arguments to
8359 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8360 This macro is currently symmetric, so passing them the wrong
8361 way didn't cause any problem, but may if the macro is changed
8363 After copying template to i.tm, use i.tm. rather than t-> to
8364 access fields, and make t a const*
8365 Move i.tm.operand_types[] swap to immediately after the copy.
8367 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8369 * expr.h (expr_build_uconstant): Add prototype.
8370 (expr_build_unary,expr_build_binary): Add prototypes.
8371 * expr.c (expr_build_uconstant): New function.
8372 (expr_build_unary,expr_build_binary): New functions.
8374 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8376 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8377 * macro.c (macro_expand_body): Increase buffer size.
8378 * messages.c (as_warn): Likewise.
8379 (as_warn_where, as_bad, as_bad_where): Likewise.
8381 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8383 Based on patch from H.J. Lu <hjl@gnu.org>:
8384 * Makefile.am (DISTSTUFF): New variable.
8385 (diststuff): New target.
8386 * Makefile.in: Rebuild.
8388 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8390 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8391 m32r_elf_section_change_hook.
8393 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8394 emit a nop if a section ends with a 16 bit instruction.
8396 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8399 s_lcomm rather than obj_coff_lcomm.
8400 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8402 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8404 * config/tc-i386.h (LinearAddress): Define.
8405 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8406 instruction, don't use a default segment.
8408 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8410 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8411 * configure: Rebuild.
8413 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8415 * aclocal.m4, configure: Rebuild with libtool 1.2.
8417 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8419 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8420 PC relative branches. Patch courtesy of Jonathan Walton.
8423 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8425 * configure.in (emulations): Add thumb-pe target.
8427 * configure (emulations): Add thumb-pe target.
8429 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8431 * itbl-lex.l (yywrap): Don't define if already defined as a
8434 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8436 * depend.c (quote_string_for_make): New function.
8437 (wrap_output): Use it.
8439 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8441 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8442 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8444 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8446 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8447 Recognize -GN and -relax.
8448 (md_begin): Initialize gp size from -G switch.
8449 (alpha_force_relocation): Always force if -relax.
8450 (alpha_align): Take a new argument that will specify when to
8451 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8452 Change all callers. Emit nop alignment padding as nop+unop pair.
8454 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8456 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8457 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8459 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8461 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8462 require padding to the next long word boundary.
8464 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8466 * cgen.c: #include symcat.h.
8467 * config/tc-m32r.c: Likewise.
8469 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8471 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8472 absolute expressions instead of '$' prefixed register names.
8474 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8476 * read.c (s_set): Record file and line info for symbols when -as.
8477 (pseudo_set): Don't overwrite that dummy fragment.
8479 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8481 * config/tc-ppc.c (md_pseudo_table): Add "section".
8482 (ppc_named_section): New static function.
8484 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8486 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8487 so we don't have to scan the entire list.
8489 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8491 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8492 case, allow the parallel instructions to modify the same flag
8495 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8497 * listing.c (list_symbol_table): Categorize symbols by
8498 undefined_section rather than sy_frag->line == NULL.
8500 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8502 * Makefile.am (install-exec-local): Install properly when ln
8503 fails or tooldir == prefix.
8505 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8507 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8508 Test result of insert_operand for error.
8510 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8512 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8513 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8514 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8515 * doc/Makefile.in: Rebuild.
8517 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8519 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8520 (macro): Fix handling of M_COP[0-3].
8522 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8524 Based on patches from Ross Harvey <ross@teraflop.com>:
8525 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8526 if macro_alternate or macro_mri.
8527 (getstring): Remove support for byte constants between < and >.
8528 (get_any_string): '<' only starts a string if macro_alternate or
8530 (macro_expand_body): Permit keyword parameters following
8531 positional parameters.
8533 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8534 * configure.in (alpha*-*-netbsd*): New target.
8535 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8536 * configure: Rebuild.
8538 * as.h (flag_warn_suppress_instructionswap): Move from here...
8539 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8540 here, and make static.
8542 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8543 BFD_ASSEMBLER or MANY_SEGMENTS.
8545 * as.c (show_usage): Update bug-gnu-utils address.
8546 * gasp.c (show_usage): Likewise.
8547 * doc/as.texinfo (Bug Reporting): Likewise.
8549 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8551 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8552 insns regardless of the size of a pointer if we're in mips I or
8554 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8556 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8558 Fix rac to accept only a0:
8559 * tc-d10v.c (parallel_ok, find_opcode):
8560 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8561 Introduce OPERAND_GPR.
8563 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8565 * read.c (s_fill): Handle non-constant repeat counts by creating
8566 an rs_space fragment.
8568 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8570 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8571 from as_bad to as_warn.
8573 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8575 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8576 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8577 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8579 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8581 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8582 seg_fix_rotP rather than fix_root from seg_info.
8584 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8586 * expr.c: Add support for 0x1_2_3_4 bignums.
8588 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8590 * configure.in: Change -linux* to -linux-gnu*.
8591 * configure: Rebuild.
8593 * app.c (do_scrub_begin): Treat \r as whitespace.
8595 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8597 * Makefile.am: Update dependencies.
8598 * Makefile.in: Rebuild.
8600 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8602 * configure, aclocal.m4: Rebuild with new libtool.
8604 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8606 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8607 the argument to bfd_set_arch_mach.
8608 (load_address): Use bfd_arch_bits_per_address to determine the
8609 bit size of an address instead of looking at the isa level.
8610 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8612 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8614 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8616 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8618 * ehopt.c: New file.
8619 * as.h (enum _relax_state): Add rs_cfa.
8620 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8621 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8622 * read.c (emit_expr): Call check_eh_frame.
8623 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8624 (relax_segment): Likewise.
8625 * Makefile.am: Rebuild dependencies.
8626 (GAS_CFILES): Add ehopt.c.
8627 (GENERIC_OBJS): Add ehopt.o.
8628 * doc/internals.texi (Frags): Document rs_cfa.
8630 * as.c (show_usage): Mention --traditional-format.
8631 (parse_args): Accept --traditional-format.
8632 * as.h (flag_traditional_format): Declare.
8633 * output-file.c (output_file_create): If flag_traditional_format,
8634 set BFD_TRADITIONAL_FORMAT on stdoutput.
8635 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8637 * config/tc-mips.c (append_insn): Make sure that if we have a
8638 fixup for an unmatched %hi reloc, it does not associated with a
8641 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8642 * doc/Makefile.in: Likewise.
8644 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8646 * config/tc-m32r.c (check_for_side_effects): New function.
8647 (can_make_parallel): Add checks for instruction side effects
8648 clashing with the other instruction.
8649 (assemble_parallel_insn): Improve warning messages. Return error
8650 message from non-swapped instruction order.
8652 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8654 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8656 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8657 md_cleanup definition. This moves the forced literal output to
8658 the end of the source pass, and avoids macro's inserting literals
8659 into the code immediately after the macro expansion.
8661 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8663 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8664 a gas internal symbol is adjustable.
8665 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8667 * as.h: If gcc version greater than 2.6, use `__format__' and
8668 `__printf__' in function attributes, rather than `format' and
8671 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8673 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8675 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8677 Add tms320c30 support:
8678 * config/tc-tic30.h: New file.
8679 * config/tc-tic30.c: New file.
8680 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8681 TARGET_FORMAT as "coff-tic30".
8682 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8683 * Makefile.am: Rebuild dependencies.
8684 (CPU_TYPES): Add tic30.
8685 (CPU_OBJ_VALID): tic30-aout is valid.
8686 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8687 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8688 * configure, Makefile.in: Rebuild.
8690 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8692 * config/tc-v850.c (md_assemble): Improvements to error messages.
8694 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8696 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8697 BFD_RELOC_HI16_S to store the high bits of any value.
8699 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8700 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8701 assembler calculate relocations to any external symbol at all.
8702 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8703 involving generation of pc-relative relocs.
8704 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8705 has been moved to md_apply_fix3.
8707 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8708 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8709 which actually means (the address of identifier's GOT entry) +
8710 constant, which is not particularly useful.
8712 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8714 * read.h (include_dirs): Declare.
8715 (include_dir_count,include_dir_maxlen): Declare.
8717 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8719 * configure.in: Correct check for shared opcodes library.
8720 * configure: Rebuild.
8722 * listing.c (buffer_line): If we can't open the file, set at_end.
8723 (listing_print): Remove unused local variable fi.
8725 * config/m68k-parse.y (reglistpair): Handle register list in
8728 * config/vms-conf.h: Don't undef VERSION.
8730 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8732 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8734 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8736 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8737 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8738 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8739 (EXTRA_DIST): Define.
8740 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8741 explicitly rather than via the list of object files.
8742 (gcc-as.opt): New file created when make-gas.com is run.
8743 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8744 itbl-cpu.h} to #include appropriate file rather than copying that
8746 * config/vms-conf.h: Synchronize with current config.in.
8747 * Makefile.in: Rebuild.
8749 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8751 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8752 (parallel_ok): Relaxed parallel subinstruction dependency check.
8754 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8756 * as.h (flag_warn_suppress_instructionswap): added new flag.
8757 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8758 command line argument.
8759 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8760 warning only if flag_warn_suppress_instructionswap is false.
8762 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8764 * configure.in (i386-*-mingw32*): New target.
8765 * configure: Rebuild.
8767 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8769 * symbols.c (resolve_symbol_value): Don't set the segment if it
8770 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8772 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8775 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8777 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8778 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8781 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8783 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8785 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8787 * config/tc-v850.c (v850_insert_operand): Display instruction when
8788 an error is encountered.
8790 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8792 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8793 (i386-*-sco3.2v5*coff): New target.
8794 (i386-*-sco3.2*): New target.
8795 * configure: Rebuild.
8797 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8799 * config/tc-v850.c: Tidy error message production.
8801 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8803 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8804 validate_immediate return value in the right type for comparisons
8807 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8809 * listing.c (MAX_BYTES): Use listing variables not constants.
8810 (data_buffer): No longer an array, but a pointer.
8811 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8812 (listing_listing): Allocate data_buffer.
8814 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8816 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8817 --listing-rhs-width, --listing-cont-lines.
8818 (show_usage): Update.
8819 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8820 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8821 (print_lines): Use the variables instead of the constants.
8822 (listing_listing): Likewise.
8823 * listing.h: Declare the new vars.
8825 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8827 * as.c (parse_args): Add --keep-locals alias for -L.
8828 Add --strip-local-absolute.
8829 (show_usage): Update.
8830 * as.h (flag_strip_local_absolute): New flag.
8831 * symbols.c (S_IS_LOCAL): Use it.
8832 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8833 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8834 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8836 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8838 * config/tc-m32r.c: Detect if explicitly parallel instructions
8839 might have an io conflict and issue a warning message.
8841 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8843 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8844 cgen_swap_fixups): Functions to save, restore and swap the fixup
8845 chain with a backup copy.
8846 (cgen_asm_finish_insn): Returns address of constructed insn.
8848 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8850 * listing.c (file_info_struct): Remove FILE, add POS.
8851 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8852 (file_info): Don't open the file.
8853 (buffer_line): Check for the file in the last_open cache, updating
8855 (print_source): Don't reference file_info->file.
8856 (listing_listing): Likewise.
8857 (listing_print): Close the file in the cache, if any.
8859 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8861 * read.c (dwarf_file_string): New file static variable.
8862 (emit_expr): Look for constant sequence that leads up to a file
8863 name in DWARF debugging output.
8864 (stringer): Use dwarf_file_string to decide whether to accept a
8865 string as a file name.
8867 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8869 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8870 (crack_operand): Add reg->reglst MRI hack.
8871 (r_seg): Put reglst symbols in reg_section.
8872 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8874 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8876 * tc-sh.c (get_specific): Handle SGR & DBR.
8878 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8880 * tc-h8300.c (parse_reg): Take the length of the symbol into
8881 account when attempting to match a register name.
8882 * tc-h8500.c (parse_reg): Likewise.
8884 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8886 * cgen.c: Formatting changes to improve readability.
8888 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8890 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8893 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8895 Based on a patch from Jim Wilson
8896 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8897 (tc_gen_reloc): Handle cross section PC relative relocs
8900 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8902 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8904 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8906 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8907 (expr_jmp_buf): New static local.
8908 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8909 (cgen_md_operand): New function.
8910 * tc-m32r.c: Clean up pass over `struct foo' usage.
8911 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8913 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8915 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8916 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8918 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8920 * config/tc-i386.c (i386_operand): Give an error if there are
8921 unrecognized characters after an expression.
8923 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob