1 2001-01-03 Philip Blundell <pb@futuretv.com>
3 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
5 (alpha_fix_adjustable): Likewise.
6 (md_apply_fix): Likewise.
8 2000-12-31 H.J. Lu <hjl@gnu.org>
10 * listing.c (listing_message): Allocate string only if it is
15 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
17 * doc/internals.texi (Relaxing with a table) <after relaxation>:
18 Point out caveats with generating fixups for the opcode in a frag.
20 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
22 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
25 2000-12-29 H.J. Lu <hjl@gnu.org>
27 * listing.c (calc_hex): Print the variable part only if the
28 fragment type is rs_fill.
30 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
32 * doc/internals.texi (tc_conditional_pseudoop,
33 TC_LINKRELAX_FIXUP): Fix typos.
35 2000-12-28 Richard Henderson <rth@redhat.com>
37 * write.c (subsegs_finish): Fix thinko last change -- don't
38 "optimize" the alignment == 0 case.
40 2000-12-28 Richard Henderson <rth@redhat.com>
42 * as.h (rs_align_test): New.
43 * frags.c (NOP_OPCODE): Move default from read.c.
44 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
45 (frag_align_code): New.
46 * frags.h (frag_align_code): Declare.
47 * read.c (NOP_OPCODE): Remove.
48 (do_align): Use frag_align_code.
49 * write.c (NOP_OPCODE): Remove.
50 (get_recorded_alignment): New.
51 (cvt_frag_to_fill): Handle rs_align_test.
52 (relax_segment): Likewise.
53 (subsegs_finish): Align last subseg in section to the
54 section alignment. Use frag_align_code.
55 * write.h (get_recorded_alignment): Declare.
56 * config/obj-coff.c (size_section): Handle rs_align_test.
57 (fill_section, fixup_mdeps): Likewise.
58 (write_object_file): Use frag_align_code.
60 * config/tc-alpha.c (alpha_align): Use frag_align_code.
61 (alpha_handle_align): New.
62 * config/tc-alpha.h (HANDLE_ALIGN): New.
63 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
65 * config/tc-i386.h (md_do_align): Use frag_align_code.
66 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
68 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
69 (ia64_handle_align): New.
70 * config/tc-ia64.h (HANDLE_ALIGN): New.
71 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
73 * config/tc-m32r.c (m32r_do_align): Remove.
74 (m32r_handle_align): New.
75 (fill_insn): Use frag_align_code.
76 * config/tc-m32r.h (md_do_align): Remove.
77 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
78 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
79 * config/tc-mips.c, config/tc-mips.h: Similarly.
81 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
82 (sh_handle_align): Likewise. Handle rs_align_code.
83 (sh_do_align): Remove.
84 * config/tc-sh.h (md_do_align): Remove.
85 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
87 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
88 (sparc_handle_align): Likewise. Handle rs_align_code.
89 * config/tc-sparc.h (md_do_align): Remove.
90 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
92 2000-12-22 DJ Delorie <dj@redhat.com>
94 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
95 when we assemble the first half of a pair.
97 2000-12-22 H.J. Lu <hjl@gnu.org>
99 * config/tc-i386.c (reloc): Update the macro for non-bfd
101 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
103 2000-12-22 H.J. Lu <hjl@gnu.org>
105 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
107 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
109 * tc-i386.h (i386_target_format): Define even for ELFs.
110 (QWORD_MNEM_SUFFIX): New macro.
111 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
113 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
114 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
116 (Size64, No_qSuf, NoRex64, Rex64): New macros.
117 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
118 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
119 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
120 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
122 (Reg, WordReg): Add Reg64.
123 (Imm): Add Imm32S and Imm64.
125 (Disp): Add Disp64 and Disp32S.
126 (AnyMem): Add Disp32S.
127 (RegRex, RegRex64): New macros.
128 (rex_byte): New type.
129 * tc-i386.c (set_16bit_code_flag): Kill.
130 (fits_in_unsigned_long, fits_in_signed_long): New functions.
131 (reloc): New parameter "signed"; support x86_64.
132 (set_code_flag): New.
133 (DEFAULT_ARCH): New macro; default to "i386".
134 (default_arch): New static variable.
135 (struct _i386_insn): New fields Operand_PCrel; rex.
136 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
137 (flag_code): New enum and static variable.
138 (use_rela_relocations): New static variable.
139 (flag_code_names): New static variable.
140 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
141 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
143 (i386_align_code): Return plain "nop" for x86_64.
144 (mode_from_disp_size): Support Disp32S.
145 (smallest_imm_type): Support Imm32S and Imm64.
146 (offset_in_range): Support size of 8.
147 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
148 (md_pseudo_table): Add "code64"; use set_code_flat.
149 (md_begin): Emit sane error message on hash failure.
150 (tc_i386_fix_adjustable): Support x86_64 relocations.
151 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
152 instructions supported on particular arch just partially,
153 output of 64bit immediates, handling of Imm32S and Disp32S type.
154 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
155 (i386_displacement): Likewise.
156 (i386_index_check): Cleanup; support 64bit addresses.
157 (md_apply_fix3): Support x86_64 relocation and rela.
158 (md_longopts): Add "32" and "64".
159 (md_parse_option): Add OPTION_32 and OPTION_64.
160 (i386_target_format): Call even for ELFs; choose between
161 elf64-x86-64 and elf32-i386.
162 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
163 (tc_gen_reloc): Support rela relocations and x86_64.
164 (intel_e09_1): Support QWORD.
166 2000-12-15 Diego Novillo <dnovillo@redhat.com>
168 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
169 it's not an offset expression.
170 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
171 keep the braces '[' and ']' in the output string.
172 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
173 != FLAT. There is no such op_modifier.
175 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
177 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
180 2000-12-13 Kazu Hirata <kazu@hxi.com>
182 * as.h: Fix formatting.
184 * dwarf2dbg.c: Likewise.
185 * input-scrub.c: Likewise.
188 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
190 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
191 configure: Regenerate.
193 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
195 * dwarf2dbg.c: #include <limits.h> only if it exists.
197 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
199 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
200 (md_apply_fix): Here too.
202 2000-12-12 Jim Wilson <wilson@redhat.com>
204 * config/tc-ia64.h (ia64_init): Add prototype.
206 2000-12-12 H.J. Lu <hjl@gnu.org>
208 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
210 * read.h (outputting_stabs_line_debug): Change it to int.
211 * stabs.c (outputting_stabs_line_debug): Likewise.
213 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
215 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
216 the address of a function result.
218 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
220 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
221 (md_assemble): Call dwarf2_emit_insn.
222 (shlib): Fix typo SHILB -> SHLIB.
223 (md_parse_option): Likewise.
224 (ppc_elf_validate_fix): Likewise:
225 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
227 2000-12-12 Nick Clifton <nickc@redhat.com>
229 * cgen.h: Fix formatting.
230 * input-scrub.c: Fix formatting.
231 * macro.c: Fix formatting.
232 * config/tc-mips.c: Fix formatting.
233 * doc/c-mips.texi: Fix formatting.
235 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
237 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
238 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
240 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
242 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
245 * i386.h (*_Suf): Remove No_dSuf.
246 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
248 (i386_optab): Remove 'd' in the suffixes.
250 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
252 * config/tc-i386.c (T_SHORT): Undefine before defining.
254 2000-12-05 Kazu Hirata <kazu@hxi.com>
256 * config/tc-mips.c: Fix formatting.
258 2000-12-04 Matthew Hiller <hiller@redhat.com>
260 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
261 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
262 (md_show_usage): Ditto.
263 (md_parse_option): Ditto.
264 (d10v_cleanup): Writes pending instruction only if
265 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
266 Fix compile time warning messages.
268 * doc/c-d10v.texi: Documents new options.
270 2000-12-04 Matthew Hiller <hiller@redhat.com>
272 * stabs.c (outputting_stabs_line_debug): New variable.
273 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
274 function entry and unset at function exit.
276 * read.h (outputting_stabs_line_debug): New extern declaration.
278 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
280 * dwarf2dbg.c: Fix compile time warning messages.
282 2000-12-03 Kazu Hirata <kazu@hxi.com>
284 * config/tc-a29k.c: Fix formatting.
285 * config/tc-alpha.c: Likewise.
286 * config/tc-arm.c: Likewise.
287 * config/tc-cris.c: Likewise.
288 * config/tc-hppa.c: Likewise.
289 * config/tc-i370.c: Likewise.
290 * config/tc-i386.c: Likewise.
291 * config/tc-i860.c: Likewise.
292 * config/tc-i960.c: Likewise.
293 * config/tc-ia64.c: Likewise.
294 * config/tc-m68hc11.c: Likewise.
295 * config/tc-m68k.c: Likewise.
296 * config/tc-m88k.c: Likewise.
297 * config/tc-pj.c: Likewise.
298 * config/tc-ppc.c: Likewise.
299 * config/tc-sh.c: Likewise.
300 * config/tc-sparc.c: Likewise.
301 * config/tc-tahoe.c: Likewise.
302 * config/tc-vax.c: Likewise.
304 2000-12-01 Chris Demetriou <cgd@sibyte.com>
306 * config/tc-mips.c (mips_ip): When calculating offsets,
307 don't accept as constant the difference between the
308 addresses of symbols in two different sections.
310 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
312 (validate_mips_insn): Likewise. Also, update 'B' operand
313 specifier to use OP_*_CODE20 constants and delete 'm' operand
315 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
316 operand specifiers. Change warning generated by 'B' operand
317 specifier to reflect its new multi-purpose usage.
319 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
320 -1, and update comment.
321 (file_mips_isa): Likewise.
322 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
323 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
324 ISA_* constants rather than hard-coded numbers.
325 (mips_cpu_info): New structure.
326 (mips_cpu_info_table): New table describing CPU and ISA names
328 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
329 mips_cpu_info_from_cpu): New functions.
330 (mips_isa_to_str): New function to get string for ISA name.
331 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
333 (md_begin): Redo CPU and ISA selection logic, using
334 mips_cpu_info_from_*. Convert to use ISA_* constants rather
335 than hard-coded numbers.
336 (append_insn, mips_emit_delays, macro, macro2): Convert to use
337 ISA_* constants rather than hard-coded numbers.
338 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
339 (md_longopts): Delete OPTION_NO_MIPS32.
340 (md_parse_option): Convert to use ISA_* constants rather than
341 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
342 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
343 to use strcasecmp to recognize "default" and to use
344 mips_cpu_info_from_name to get CPU numbers from argument.
345 (md_show_usage): Move -mips32 so it's with the rest of the ISA
346 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
348 (s_mipsset): Accept ISA value 32.
349 * doc/as.texinfo: Clean up MIPS options summary slightly,
350 remove -no-mips32. Add note about -mips4 and -mips32
351 specifying those ISA levels. Delete -mips32 and -no-mips32
352 cpu flag descriptions.
353 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
354 up the supported CPU switch list, and replace 4Kc, 4Km, and
355 4Kp entries with a single mips32-4k entry. Note that you can
358 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
360 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
362 (md_parse_option): Add cases for OPTION_MIPS5 and
364 (md_show_usage): Mention -mips5 and -mips64 arguments.
365 (s_mipsset): Add cases for MIPS5 and MIPS64.
366 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
368 * doc/as.texinfo: Mention -mips5 and -mips64 options
370 * doc/c-mips.texi: Likewise. Also update introduction
371 and ".set" usage information.
373 * config/tc-mips.c (md_show_usage): Add "sb1" to the
375 (mips_cpu_info_table): Add SB-1 entries.
376 * doc/c-mips.texi: Add "sb1" to the list of CPUs
377 known to the -mcpu option.
379 * doc/as.texinfo: Correct description of MIPS -mcpu
380 option, by copying some of the text from doc/c-mips.texi.
382 2000-12-01 Joel Sherrill <joel@OARcorp.com>
384 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
386 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
387 (sparc*-*-rtems*): Switched from a.out to ELF.
388 * configure: Regenerate.
389 * config.in: Regenerate.
390 * Makefile.in: Regenerate.
391 * aclocal.m4: Regenerate.
392 * po/gas.pot: Regenerate.
394 2000-11-30 Philip Blundell <pb@futuretv.com>
396 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
397 even in non BFD_ASSEMBLER case.
399 2000-11-30 Diego Novillo <dnovillo@redhat.com>
401 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
404 2000-11-29 Richard Henderson <rth@redhat.com>
406 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
407 until dwarf2_finish; use relaxation to get cross-fragment offsets;
408 thread multiple subsegments properly; handle multiple code
409 sections properly; emit proper compilation unit info for assembler
412 * as.h (enum _relax_state): Add rs_dwarf2dbg.
413 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
414 (dwarf2dbg_estimate_size_before_relax): Declare.
415 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
416 * write.c: Include dwarf2dbg.h.
417 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
418 (relax_segment): Likewise.
420 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
422 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
423 jump>: Use as_bad_where instead of as_bad. Tweak error message
424 accordingly. Stabilize frag by updating fix part and resetting
426 <undefined symbol, unconditional jump>: Ditto.
427 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
428 indexing is_end_of_line[].
429 (md_assemble): Initialize size to 0.
430 (md_section_align): Mark parameter seg as unused.
431 (parse_reg): Parse names case-insensitively.
433 2000-11-28 Kazu Hirata <kazu@hxi.com>
435 * config/obj-aout.h: Fix formatting.
436 * config/obj-bout.h: Likewise.
437 * config/obj-coff.c: Likewise.
438 * config/obj-coff.h: Likewise.
439 * config/obj-elf.h: Likewise.
440 * config/obj-som.h: Likewise.
441 * config/obj-vms.c: Likewise.
442 * config/obj-vms.h: Likewise.
443 * config/tc-h8300.h: Likewise.
444 * config/tc-ns32k.h: Likewise.
445 * config/tc-sparc.h: Likewise.
446 * config/tc-tic54x.h: Likewise.
447 * config/tc-z8k.h: Likewise.
449 2000-11-28 Nick Clifton <nickc@redhat.com>
451 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
452 License is present in the sources, but not the output, and
453 also available from the GNU website.
454 (GNU Free Documentation License): Comment out this section.
456 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
458 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
459 targets. Remove i860 from valid a.out targets.
460 * Makefile.in: Regenerate.
462 * config/tc-cris.c: Include dwarf2dbg.h.
463 (md_pseudo_table): Add .file and .loc.
464 (md_assemble): Call dwarf2_emit_insn if generating ELF.
465 (s_cris_file, s_cris_loc): New.
466 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
467 * Makefile.am: Regenerate dependencies.
468 * Makefile.in: Regenerate.
470 2000-11-28 Alan Modra <alan@linuxcare.com.au>
472 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
473 (MRI_MUL_PRECEDENCE): Likewise.
474 (op_rank): Fix a comment typo.
476 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
478 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
480 (get_operand): Fix analysis for movw/movb instructions.
482 2000-11-24 Nick Clifton <nickc@redhat.com>
484 * configure.in (xscale-elf): Add target.
485 (xscale-coff): Add target.
486 * configure: Regenerate.
488 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
490 (ARM_EXT_XSCALE): New ARM architecture extension.
491 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
492 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
493 (ARM_THUMB): Rename to ARM_EXT_THUMB.
494 (ARM_ARCH_V4): Remove processor from architecture.
495 (ARM_ARCH_3M): New architecutre definition.
496 (ARM_ARCH_V5TE): New architecutre definition.
497 (ARM_ARCH_XSCALE): New architecutre definition.
498 (CPU_DEFAULT): Allow to be defaulted to XScale.
499 (atpcs): New boolean variable.
500 (ldr_flags): Support 'd' flag for double word loads.
501 (str_flags): Support 'd' flag for double word stored.
502 (do_mia): New function.
503 (do_mar): New function.
504 (do_mra): New function.
505 (do_pld): New function.
506 (do_ldrd): New function.
507 (do_blx): New function.
508 (do_bkpt): New function.
509 (do_clz): New function.
510 (do_lstc2): New function.
511 (do_cdp2): New function.
512 (do_t_blx): New function.
513 (do_t_bkpt): New function.
514 (do_smla): New function.
515 (do_smlal): New function.
516 (do_smul): New function.
517 (do_qadd): New function.
518 (do_co_reg2c): New function.
519 (LONGEST_INSN): Redefine to 7.
521 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
522 command line switches.
524 2000-11-22 Jim Wilson <wilson@redhat.com>
526 * config/tc-ia64.c (pseudo_func): Add missing initializers.
527 (struct rsrc): Make line unsigned.
528 (gr_values): Add missing initializer.
529 (SLOT_NUM_NOT_SET): Add unsigned cast.
530 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
531 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
532 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
533 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
534 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
535 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
536 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
537 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
538 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
539 Add ATTRIBUTE_UNUSED to unused parameters.
540 (convert_expr_to_ab_reg): Add parens.
541 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
542 (dot_prologue): Initialize grsave when declared.
543 (md_pseudo_table): Add missing initializers.
544 (operand_match): Add casts to bfd_vma.
545 (emit_one_bundle): Delete unused local prev. Make required_template
547 (specify_resource): Cast i to unsigned.
548 (note_register_values): Use fprintf_vma.
549 (print_dependency): Likewise.
551 2000-11-21 Jim Wilson <wilson@redhat.com>
553 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
554 for unwind info section.
555 (dot_endp): Likewise for unwind section.
557 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
560 2000-11-21 Jakub Jelinek <jakub@redhat.com>
562 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
563 (output_insn): Call dwarf2_emit_insn.
564 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
566 2000-11-17 Richard Henderson <rth@redhat.com>
568 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
569 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
570 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
572 2000-11-17 Nick Clifton <nickc@redhat.com>
574 * config/tc-arm.c (md_pseudo_table): Add support for .line and
577 2000-11-17 Richard Henderson <rth@redhat.com>
579 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
581 2000-11-17 Richard Henderson <rth@redhat.com>
583 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
584 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
585 tri-state definition of alpha_flag_mdebug.
586 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
587 (s_alpha_file): Store first .file directive.
589 (md_pseudo_table): Add stabs and stabn.
591 2000-11-17 Richard Henderson <rth@redhat.com>
593 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
595 2000-11-17 Richard Henderson <rth@redhat.com>
597 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
598 (main): Call dwarf2_finish.
599 * as.h (debug_type): Clarify documentation of the meaning
601 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
602 (print_stats): Fix parenthesis problem.
603 (now_subseg_size): New.
604 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
605 (dwarf2_directive_file): Don't set debug_type.
606 (dwarf2_where): Honor DEBUG_DWARF2 first.
607 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
608 do nothing if not emitting dwarf2 debug info, or no work.
609 * dwarf2dbg.h (dwarf2_emit_insn): Update.
610 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
611 (ecoff_new_file): Likewise.
612 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
613 commentary wrt dwarf2.
615 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
616 ATTRIBUTE_UNUSED as needed.
617 (emit_insn): Call dwarf2_emit_insn.
620 (s_alpha_coff_wrapper): Don't handle them.
621 (md_pseudo_table): Update for .file and .loc.
622 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
624 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
625 don't protect with debug_type.
626 * config/tc-hppa.c (md_assemble): Likewise.
627 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
628 * config/tc-mn10300.c (md_assemble): Likewise.
629 * config/tc-sh.c (md_assemble): Likewise.
630 * config/tc-v850.c (md_assemble): Likewise.
632 * config/tc-arm.c (arm_end_of_source): Remove.
633 * config/tc-hppa.c (pa_end_of_source): Remove.
634 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
635 * config/tc-mn10300.c (mn10300_finalize): Remove.
636 * config/tc-sh.c (sh_finalize): Remove.
637 * config/tc-v850.c (sh_finalize): Remove.
639 * config/tc-arm.h (md_end): Remove.
640 * config/tc-hppa.h (md_end): Remove.
641 (DWARF2_LINE_MIN_INSN_LENGTH): New.
642 * config/tc-m68hc11.h (md_end): Remove.
643 * config/tc-mn10300.h (md_end): Remove.
644 * config/tc-sh.h (md_end): Remove.
645 * config/tc-v850.h (md_end): Remove.
647 * config/tc-ia64.c (emit_one_bundle): Don't protect
648 dwarf2 bits with debug_type.
649 (md_assemble): Likewise.
650 (ia64_end_of_source): Don't call dwarf2_finish.
652 2000-11-16 Jim Wilson <wilson@redhat.com>
654 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
655 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
658 2000-11-16 H.J. Lu <hjl@gnu.org>
660 * config/obj-elf.c (obj_elf_symver): Don't check the missing
663 2000-11-15 Kazu Hirata <kazu@hxi.com>
665 * config/tc-tic30.c: Fix formatting.
666 * config/tc-tic80.c: Likewise.
667 * config/tc-v850.c: Likewise.
668 * config/tc-vax.c: Likewise.
669 * config/tc-w65.c: Likewise.
670 * config/tc-z8k.c: Likewise.
672 2000-11-14 DJ Delorie <dj@redhat.com>
674 * config/tc-v850.c: Support dwarf2.
675 * config/tc-v850.h: Ditto.
677 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
678 parse_cons_expression_v850 to initialize hold_cons_reloc.
680 2000-11-15 Bernd Schmidt <bernds@redhat.com>
682 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
683 (errata_nops_necessary_p): New function.
684 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
687 2000-11-14 Jim Wilson <wilson@redhat.com>
689 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
690 return little endian bfd formats.
692 2000-11-14 Kazu Hirata <kazu@hxi.com>
694 * config/aout_gnu.h: Fix formatting.
695 * config/atof-vax.c: Likewise.
696 * config/m68k-parse.h: Likewise.
697 * config/m88k-opcode.h: Likewise.
698 * config/obj-elf.c: Likewise.
699 * config/tc-arm.c: Likewise.
700 * config/tc-cris.c: Likewise.
701 * config/tc-i386.c: Likewise.
702 * config/tc-ia64.c: Likewise.
703 * config/tc-mn10300.c: Likewise.
704 * config/te-386bsd.h: Likewise.
705 * config/te-hppa.h: Likewise.
706 * config/te-nbsd.h: Likewise.
707 * config/te-ppcnw.h: Likewise.
708 * config/te-sparcaout.h: Likewise.
709 * config/te-tmips.h: Likewise.
710 * config/vax-inst.h: Likewise.
711 * config/vms-conf.h: Likewise.
713 2000-11-14 Jakub Jelinek <jakub@redhat.com>
715 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
717 2000-11-13 H.J. Lu <hjl@gnu.org>
719 * config/obj-elf.c (elf_frob_symbol): Support
720 ".symver name,name2@@@nodename".
721 (elf_frob_file_before_adjust): Likewise.
723 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
724 and ".symver name,name2@@@nodename".
727 2000-11-12 H.J. Lu (hjl@gnu.org)
729 * config/obj-elf.c (obj_elf_symver): Check missing version
732 2000-11-12 H.J. Lu (hjl@gnu.org)
734 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
735 instead of bfd_vma for non-bfd assemblers.
737 2000-11-09 Kazu Hirata <kazu@hxi.com>
739 * itbl-ops.c: Fix comment typos.
741 2000-11-08 Jim Wilson <wilson@redhat.com>
743 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
744 (struct unwind): Add next_slot_frag field.
745 (slot_index): New parameters slot_frag and first_frag. Add code
746 to add in frag sizes when different. Add comments.
747 (fixup_unw_records): New locals first_frag and last_frag. Pass new
748 arguments to slot_index.
749 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
750 loop end. Set next_slot_frag field.
752 2000-11-07 H.J. Lu <hjl@gnu.org>
754 * doc/as.texinfo (.symver): Updated for versioned symbol
757 * obj.h (format_ops): Add the frob_file_before_adjust field.
759 * config/obj-aout.c (aout_format_ops): Set the
760 frob_file_before_adjust field to 0.
761 * config/obj-coff.c (coff_format_ops): Likewise.
762 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
764 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
766 (elf_frob_file_before_adjust): New function to remove unneeded
767 versioned symbols from the symbol table.
768 (elf_format_ops): Set the frob_file_before_adjust field to
769 elf_frob_file_before_adjust.
771 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
774 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
776 2000-11-07 Peter Targett <peter.targett@arccores.com>
778 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
780 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
781 Fix compile time warning messages.
783 2000-11-07 Nick Clifton <nickc@redhat.com>
785 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
786 buffer in order to avoid buffer overflows.
788 2000-11-06 Steve Ellcey <sje@cup.hp.com>
790 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
791 Change M to m for -milp32 or -mlp64 to match gcc.
792 (dot_endp): Use bytes_per_address instead of 8.
793 (emit_one_bundle): Use number_to_chars_littleendian instead of
795 (fix_insn): Likewise.
796 (ia64_init): New function.
797 (ia64_target_format): New function.
798 (md_begin): Set endianness, arch, and machine as appropriate.
799 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
800 Make these macros depend on TE_HPUX macro.
801 (TARGET_FORMAT): Define.
802 (HOST_SPECIAL_INIT): Define.
803 * config/te-hpux.h: New file.
804 * configure.in: Add "ia64-*-hpux*" target to configure.
805 * configure: Regenerate.
807 2000-11-06 Kazu Hirata <kazu@hxi.com>
809 * as.c: Fix formatting.
810 * dwarf2dbg.c: Likewise.
811 * input-file.c: Likewise.
812 * input-file.h: Likewise.
813 * input-scrub.c: Likewise.
814 * itbl-ops.c: Likewise.
815 * listing.c: Likewise.
817 * messages.c: Likewise.
819 * subsegs.c: Likewise.
820 * subsegs.h: Likewise.
823 2000-11-06 Nick Clifton <nickc@redhat.com>
825 * doc/as.texinfo: Add GNU Free Documentation License.
826 * doc/gasp.texi: Add GNU Free Documentation License.
827 * doc/as.1: Add GNU Free Documentation License.
829 2000-11-05 Nick Clifton <nickc@redhat.com>
831 * config/tc-arm.c: Add include of "dwarf2dbg.h"
833 2000-11-02 Per Lundberg <plundis@chaosdev.org>
835 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
836 * configure: Regenerate.
838 2000-11-01 Nick Clifton <nickc@redhat.com>
840 * read.c (original_case_string): New global variable.
841 (read_a_source_file): Copy opcode string into
842 original_case_string if clobbering the case of the opcode.
843 * read.h: Export the definition of original_case_string.
844 * config/tc-arm.c (md_assembler): When parsing a .req
845 directive use the original opcode string, not the case
848 2000-11-02 Nick Clifton <nickc@redhat.com>
850 * config/tc-mn10300.c (debug_line): Remove this static
852 (md_assemble): Call dwarf2_generate_asm_lineno instead of
853 dwarf2_where and dwarf2_gen_line_info.
855 2000-11-02 Theo Honohan <th@futuretv.com>
857 * config/tc-arm.c (do_msr): Improve error message.
859 2000-10-31 Eric Christopher <echristo@redhat.com>
861 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
862 or pc-relative, else use fx_offset.
864 2000-10-31 Jim Wilson <wilson@redhat.com>
866 * config/tc-ia64.c (struct md): New field tag_fixups.
867 (ia64_flush_insns): Handle tag_fixups. Error if dangling
868 qualifying predicate.
869 (emit_one_bundle): Delete spurious multiplication by one. Handle
871 (ia64_start_line): Error if dangling qualifying predicate.
872 (defining_tag): New static variable.
873 (ia64_unrecognized_line, case '['): Parse tags.
874 (ia64_frob_label): Create tag_fixups.
875 (md_assemble): Reset md.qp.X_op after using it.
877 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
879 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
881 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
883 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
885 2000-10-30 Kazu Hirata <kazu@hxi.com>
887 * expr.c: Fix formatting.
888 * flonum-copy.c: Likewise.
889 * flonum.h: Likewise.
893 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
895 * as.h (OPTION_MD_BASE): Bump to 190.
896 * as.c (parse_args) <std_longopts>: Add comment about the need to
897 check OPTION_MD_BASE in as.h.
899 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
902 2000-10-27 Nick Clifton <nickc@redhat.com>
904 * configure.in (emulations): Add m68hc12.
905 * configure: Regenerate.
906 * po/gas.pot: Regenerate.
908 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
910 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
912 (arm_psr_parse): Handle lowercase CPSR and SPSR.
914 2000-10-25 Nick Clifton <nickc@redhat.com>
916 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
917 a DWARF2 line number information sequence.
919 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
921 * read.c (generate_lineno_debug): Update comment describing why
922 DWARF2 line number debug information is not generated
923 automatically by this function.
925 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
928 * config/tc-arm.h (md_end): Define.
929 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
931 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
932 if generating DWARF2 line numbers.
933 (arm_end_of_source): New function. Call dwarf2_finish if
936 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
937 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
938 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
940 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
942 * tc-i386.c: Fix prototype declarations for functions taking no
945 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
947 * tc-i386.c (i386_operand_modifier): Remove.
948 (build_displacement_string): Remove.
949 (i386_parse_seg): Remove.
950 (i386_intel_memory_operand): Remove.
951 (i386_intel_operand): Re-write using recursive descent parser based
952 on MASM documentation.
953 (struct intel_parser_s): New structure.
954 (intel_parser): New static variable.
955 (struct intel_token): New structure.
956 (cur_token, prev_token): New static variables.
969 (intel_match_token): New function.
970 (intel_get_token): New function.
971 (intel_putback_token): New function.
972 (intel_expr): New function.
973 (intel_e05): New function.
974 (intel_e05_1): New function.
975 (intel_e06): New function.
976 (intel_e06_1): New function.
977 (intel_e09): New function.
978 (intel_e09_1): New function.
979 (intel_e10): New function.
980 (intel_e10_1): New function.
981 (intel_e11): New function.
983 2000-10-20 Jakub Jelinek <jakub@redhat.com>
985 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
986 instructions to loose any special insn->architecture mask.
988 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
989 (sparc_md_end, sparc_arch_types, sparc_arch,
990 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
991 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
992 request v9b architecture if they are used).
994 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
996 * config/tc-m68k.c: Fix the previous misapplied patch.
998 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1000 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1001 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1002 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1005 2000-10-17 Kazu Hirata <kazu@hxi.com>
1007 * debug.c: Fix formatting.
1008 * depend.c: Likewise.
1009 * dwarf2dbg.c: Likewise.
1010 * dwarf2dbg.h: Likewise.
1011 * ecoff.c: Likewise.
1014 * flonum-konst.c: Likewise.
1015 * frags.h: Likewise.
1017 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1019 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1021 * doc/as.texinfo: Added notes about this new option.
1023 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1025 * config/tc-sh.c (JREG): Remove.
1026 (md_convert_frag): Remove #if 0:d code using JREG.
1028 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1030 * config/tc-i386.c (i386_operand_modifier): Only match
1031 modifiers SHORT and FLAT if they are followed by a space.
1032 (parse_register): When `allow_naked_reg' is set, do not confuse
1033 identifiers that start with a register name with a register.
1035 2000-10-12 Kazu Hirata <kazu@hxi.com>
1037 * app.c: Fix formatting.
1040 * bit_fix.h: Likewise.
1045 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1047 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1049 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1051 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1052 Re-arrange function a little and improve error message.
1054 * write.c (write_relocs): Fix a comment.
1056 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1059 2000-10-05 Jim Wilson <wilson@cygnus.com>
1061 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1063 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1065 * config/tc-i386.c: Delete some useless comments, reformat others.
1067 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1068 non-global syms in linkonce sections.
1070 2000-10-04 Ralf Baechle <ralf@gnu.org>
1072 * config/tc-ia64.c (operand_match): Don't use // style comments.
1073 * config/tc-i370.c: Likewise.
1075 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1077 Changes to handle varying register prefix and user symbol prefix.
1078 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1079 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1080 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1081 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1082 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1083 (demand_register_prefix): New variable.
1084 (md_pseudo_table): New pseudo ".syntax".
1085 (md_longopts): New options --no-underscore and --underscore.
1086 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1087 on symbols_have_leading_underscore.
1088 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1089 (get_spec_reg): Ditto.
1090 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1092 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1094 <case OPTION_NO_US, case OPTION_US>: New.
1095 (md_show_usage): Be brief and reformat to match continuation of
1097 * po/gas.pot: Regenerate.
1099 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1101 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1102 force relocs for 12 bit branches.
1103 (md_apply_fix): Similarly, adjust logic here.
1105 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1107 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1108 adjust for external and weak syms as we will use a reloc. Allow
1109 for +8 offset when calculating limits of branches.
1110 (hppa_fix_adjustable): Undo 2000-09-23 change.
1111 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1112 Correct distance calculation.
1113 (tc_gen_reloc): Print the file name and line number if we can't
1116 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1117 * config/tc-hppa.c (nonzero_dibits): Define.
1118 (arg_reloc_stub_needed): Check each arg and return value
1119 separately for zero case.
1120 (pa_align): Declare argument `bytes'.
1122 2000-09-25 Kazu Hirata <kazu@hxi.com>
1124 * config/tc-cris.c: Fix formatting.
1125 * config/tc-d10v.h: Likewise.
1126 * config/tc-d30v.c: Likewise.
1127 * config/tc-d30v.h: Likewise.
1128 * config/tc-fr30.c: Likewise.
1129 * config/tc-fr30.h: Likewise.
1130 * config/tc-m68k.c: Likewise.
1131 * config/tc-m68k.h: Likewise.
1132 * config/tc-pj.h: Likewise.
1133 * config/tc-ppc.c: Likewise.
1134 * config/tc-ppc.h: Likewise.
1135 * config/tc-sh.c: Likewise.
1136 * config/tc-sh.h: Likewise.
1137 * config/tc-sparc.c: Likewise.
1138 * config/tc-v850.h: Likewise.
1139 * config/tc-vax.h: Likewise.
1140 * config/tc-w65.h: Likewise.
1141 * config/tc-z8k.h: Likewise.
1143 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1145 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1146 checks only for ELF.
1147 (hppa_force_relocation): Likewise.
1149 2000-09-22 Jim Wilson <wilson@cygnus.com>
1151 * config/tc-ia64.c (dv_sem): Add "stop".
1152 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1153 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1154 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1156 (mark_resources): Check IA64_RS_PRr.
1158 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1160 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1161 md_estimate_size_before_relax): Redesign and clean up the
1162 relaxation mechanism.
1164 2000-09-21 Kazu Hirata <kazu@hxi.com>
1166 * config/tc-ns32k.c: Fix formatting.
1167 * config/tc-ns32k.h: Likewise.
1169 2000-09-20 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-m32r.c: Fix formatting.
1172 * config/tc-m32r.h: Likewise.
1173 * config/tc-m68851.h: Likewise.
1174 * config/tc-m68hc11.c: Likewise.
1175 * config/tc-m68hc11.h: Likewise.
1176 * config/tc-m88k.c: Likewise.
1177 * config/tc-mcore.c: Likewise.
1178 * config/tc-mcore.h: Likewise.
1179 * config/tc-mips.c: Likewise.
1180 * config/tc-mips.h: Likewise.
1181 * config/tc-mn10200.h: Likewise.
1182 * config/tc-mn10300.h: Likewise.
1183 * config/tc-tahoe.c: Likewise.
1184 * config/tc-tahoe.h: Likewise.
1186 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1188 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1189 Likewise in relaxation description comments.
1191 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1193 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1194 subtraction of two syms without emitting a relocation.
1196 From David Huggins-Daines <dhd@linuxcare.com>
1197 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1198 global or weak symbols.
1200 2000-09-15 Kazu Hirata <kazu@hxi.com>
1202 * config/tc-h8300.h: Fix formatting.
1203 * config/tc-h8500.c: Likewise.
1204 * config/tc-h8500.h: Likewise.
1205 * config/tc-hppa.h: Likewise.
1206 * config/tc-i370.h: Likewise.
1207 * config/tc-i386.h: Likewise.
1208 * config/tc-i860.c: Likewise.
1209 * config/tc-i860.h: Likewise.
1210 * config/tc-i960.h: Likewise.
1211 * config/tc-ia64.c: Likewise.
1212 * config/tc-ia64.h: Likewise.
1214 2000-09-14 Kazu Hirata <kazu@hxi.com>
1216 * config/tc-a29k.c: Fix formatting.
1217 * config/tc-alpha.c: Likewise.
1218 * config/tc-arc.c: Likewise.
1219 * config/tc-arc.h: Likewise.
1220 * config/tc-arm.c: Likewise.
1221 * config/tc-arm.h: Likewise.
1222 * config/tc-avr.c: Likewise.
1223 * config/tc-avr.h: Likewise.
1224 * config/tc-tic30.c: Likewise.
1225 * config/tc-tic30.h: Likewise.
1226 * config/tc-tic54x.c: Likewise.
1227 * config/tc-tic54x.h: Likewise.
1228 * config/tc-tic80.c: Likewise.
1229 * config/tc-tic80.h: Likewise.
1231 2000-09-14 Timothy Wall <twall@cygnus.com>
1233 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1234 parallel comparisons for later use.
1235 (struct rsrc): Add parallel comparison type.
1236 (resources_match): Skip special cases of PR usage (non-conflicting
1239 2000-09-13 Kazu Hirata <kazu@hxi.com>
1241 * config/obj-ecoff.c: Fix formatting.
1242 * config/obj-elf.c: Likewise.
1243 * config/obj-elf.h: Likewise.
1244 * config/obj-evax.h: Likewise.
1245 * config/obj-generic.h: Likewise.
1246 * config/obj-hp300.c: Likewise.
1247 * config/obj-hp300.h: Likewise.
1248 * config/obj-ieee.h: Likewise.
1249 * config/obj-vms.c: Likewise.
1250 * config/obj-vms.h: Likewise.
1252 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1254 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1255 (md_parse_option): Ditto.
1256 (md_longopts): Add -mips32 option.
1257 (md_show_usage): Document new options.
1258 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1259 (mips_ip): Assemble mfc0 with a sub-selection code.
1260 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1261 (mips_cpu_to_str): New function.
1262 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1263 Use CPU_* defines instead of hardcoded numbers.
1265 * doc/as.texinfo: Document new options.
1266 * doc/c-mips.texi: Ditto.
1268 2000-09-12 Kazu Hirata <kazu@hxi.com>
1270 * as.h: Fix formatting.
1271 * asintl.h: Likewise.
1272 * bit_fix.h: Likewise.
1273 * config/obj-aout.c: Likewise.
1274 * config/obj-aout.h: Likewise.
1275 * config/obj-bout.c: Likewise.
1276 * config/obj-bout.h: Likewise.
1277 * config/obj-coff.c: Likewise.
1278 * config/obj-coff.h: Likewise.
1279 * dwarf2dbg.h: Likewise.
1281 * flonum.h: Likewise.
1282 * frags.h: Likewise.
1283 * itbl-ops.h: Likewise.
1284 * macro.h: Likewise.
1287 * struc-symbol.h: Likewise.
1288 * subsegs.h: Likewise.
1289 * symbols.h: Likewise.
1291 * write.h: Likewise.
1293 2000-09-11 Kazu Hirata <kazu@hxi.com>
1295 * bignum-copy.c: Fix formatting.
1296 * config/tc-i370.c: Likewise.
1297 * config/tc-i960.c: Likewise.
1298 * config/tc-m68k.c: Likewise.
1299 * ehopt.c: Likewise.
1300 * flonum-copy.c: Likewise.
1301 * flonum-konst.c: Likewise.
1302 * flonum-mult.c: Likewise.
1303 * literal.c: Likewise.
1306 * stabs.c: Likewise.
1307 * subsegs.c: Likewise.
1309 2000-09-09 Philip Blundell <philb@gnu.org>
1311 * configure.in (arm*-*-uclinux*): New target.
1312 * configure: Regenerate.
1314 2000-09-09 Kazu Hirata <kazu@hxi.com>
1316 * input-file.c: Fix formatting.
1317 * itbl-ops.c: Likewise.
1318 * messages.c: Likewise.
1320 2000-09-08 Philip Blundell <philb@gnu.org>
1322 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1325 2000-09-07 H.J. Lu <hjl@gnu.org>
1327 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1328 * configure: Rebuild.
1330 2000-09-07 Kazu Hirata <kazu@hxi.com>
1332 * atof-generic.c: Fix formatting.
1333 * config/tc-mips.c: Likewise.
1334 * config/tc-vax.c: Likewise.
1335 * input-scrub.c: Likewise.
1337 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1339 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1340 * configure.in (sh-*-linux*): Added.
1341 * configure: Rebuilt.
1343 2000-09-06 Kazu Hirata <kazu@hxi.com>
1345 * config/tc-hppa.c: Fix formatting.
1347 * ecoff.c: Fix formatting.
1349 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1351 * configure: Rebuilt with new libtool.m4.
1353 2000-09-05 Kazu Hirata <kazu@hxi.com>
1355 * cgen.c: Fix formatting.
1356 * config/tc-ia64.c: Likewise.
1358 2000-09-05 Nick Clifton <nickc@redhat.com>
1360 * aclocal.m4: Regenerate.
1361 * config.in: Regenerate.
1362 * configure: Regenerate.
1363 * po/gas.pot: Regenerate.
1365 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1367 * config/tc-cris.c: Correct comment typos.
1369 2000-09-05 Eric Christopher <echristo@cygnus.com>
1371 * config/tc-mn10300.c: Cleanup.
1372 (md_pcrel_from): Enable.
1374 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1376 * expr.c (operand): Fix a comment typo.
1377 * write.c (write_relocs): Fix a signed/unsigned warning.
1379 * config/tc-hppa.c (fudge_reg_expressions): New
1380 (hppa_force_reg_syms_absolute): New.
1381 (pa_equ): Allow reg_section expressions.
1382 * config/tc-hppa.c (md_optimize_expr): Define.
1383 (hppa_force_reg_syms_absolute): Prototype.
1385 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1386 (pa_parse_number): Pass in arg to select fp reg parsing.
1387 Return 1 to indicate format checks pass. If strict, then only
1388 accept a register or register symbol. Return value in...
1389 (pa_number): New static for pa_parse_number.
1390 (FP_REG_BASE): Define.
1391 (FP_REG_RSEL): Define.
1392 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1393 appropriate. White space changes.
1394 (need_pa11_opcode): Don't bother passing any params, get them from
1396 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1397 Remove extraneous check in case 'Q'.
1398 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1399 reg, set section of resulting symbol to reg_section.
1400 (pa_parse_space_stmt): Modify call to pa_parse_number.
1401 (pa_space): Likewise.
1403 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1404 (hppa_force_relocation): Handle vtable relocs.
1405 (pa_vtable_entry): New.
1406 (pa_vtable_inherit): New.
1407 (md_pseudo_table): Add entries for vtable pseudos.
1408 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1409 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1411 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1412 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1413 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1415 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1416 specify a symbol type.
1418 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1419 dependent things together.
1420 (md_elf_symbol_type): Define.
1422 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1424 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1426 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1427 (obj_elf_vtable_entry): Declare.
1429 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1430 and export function.
1431 (obj_elf_vtable_entry): Similarly.
1432 (elf_pseudo_table): Fix the damage with a cast.
1434 2000-09-03 Richard Henderson <rth@cygnus.com>
1436 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1437 for template selection when a label is needed.
1439 2000-09-02 Kazu Hirata <kazu@hxi.com>
1441 * config/tc-ia64.c: Fix formatting.
1443 2000-09-02 Nick Clifton <nickc@redhat.com>
1445 * configure.in: Increase version number to 2.10.91.
1446 * configure: Regenerate.
1447 * aclocal.m4: Regenerate.
1448 * config.in: Regenerate.
1449 * po/gas.pot: Regenerate.
1450 * Makefile.in: Regenerate.
1452 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1454 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1455 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1456 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1458 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1461 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1463 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1464 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1465 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1466 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1467 (GOT_symbol): New variable.
1468 (md_undefined_symbol): Set it.
1470 2000-09-01 Richard Henderson <rth@cygnus.com>
1472 * config/tc-ia64.c (match): Don't inline.
1473 (extra_goodness): New.
1474 (md_begin): Prefer nop.f and nop.b for best_template.
1476 2000-08-31 Kazu Hirata <kazu@hxi.com>
1478 * as.c: Fix formatting.
1480 * frags.c: Likewise.
1481 * macro.c: Likewise.
1483 2000-08-31 Eric Christopher <echristo@cygnus.com>
1485 * config/tc-mn10300.c: Cleanup and fix warnings.
1486 (md_pseudo_table): Add initializers.
1487 (md_show_usage): Cleanup.
1488 (md_parse_option): Fix warnings.
1489 (md_undefined_symbol): Fix warnings.
1490 (md_conver_frag): Fix warnings.
1491 (tc_gen_reloc): Fix warnings.
1492 (md_apply_fix3): Fix warnings.
1493 (check_operand): Fix warnings.
1495 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1497 * acinclude.m4: Include libtool and gettext macros from the
1499 * aclocal.m4, configure: Rebuilt.
1501 2000-08-30 Mark Hatle <mhatle@mvista.com>
1503 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1505 2000-08-31 Kazu Hirata <kazu@hxi.com>
1507 * listing.c: Fix formatting.
1509 2000-08-29 Kazu Hirata <kazu@hxi.com>
1511 * app.c: Fix a comment typo. Fix formatting.
1513 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1515 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1516 offset of the target destination for jmp instructions.
1517 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1519 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1521 * NEWS: Mention support for CRIS.
1523 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1525 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1526 Sets `.lcomm' alignment to zero.
1528 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1530 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1531 (TC_FIX_ADJUSTABLE): Define.
1533 2000-08-23 Jim Wilson <wilson@cygnus.com>
1535 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1536 unwind.personality_routine is set.
1538 2000-08-23 H.J. Lu <hjl@gnu.org>
1540 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1542 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1544 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1547 2000-08-22 H.J. Lu <hjl@gnu.org>
1549 * config.in (STRICTCOFF): New for strict COFF.
1551 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1552 i386-*-go32* and i386-go32-rtems*.
1553 * configure: Rebuilt.
1555 * config/obj-coff.c (obj_coff_endef): Follow the historical
1556 behavior if STRICTCOFF is not defined.
1558 * doc/internals.texi: Document STRICTCOFF.
1560 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1562 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1563 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1564 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1565 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1566 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1567 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1568 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1571 2000-08-22 Eric Christopher <echristo@cygnus.com>
1573 * config/tc-mn10300.c: (md_apply_fix): New function.
1574 (mn10300_force_relocation): New function.
1575 (mn10300_fix_adjustable): New function.
1577 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1578 (TC_HANDLES_FX_DONE): Define.
1579 (obj_fix_adjustable): Define.
1580 (MD_APPLY_FIX3): Define.
1581 (TC_LINKRELAX_FIXUP): Define.
1583 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1585 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1587 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1589 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1591 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1592 if the fixup resulted in a relocation.
1594 2000-08-18 Nick Clifton <nickc@redhat.com>
1596 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1597 Make reference to first element of shift_names explicit.
1599 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1601 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1602 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1603 add a symbol's address. Removed all target-specific #ifdefs that
1604 used to accomplished the same.
1605 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1606 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1607 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1608 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1609 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1611 2000-08-17 Kazu Hirata <kazu@hxi.com>
1613 * dwarf2dbg.c: Fix formatting.
1615 2000-08-17 Nick Clifton <nickc@redhat.com>
1617 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1618 to be recoded as logical shift lefts by zero.
1620 2000-08-16 Jim Wilson <wilson@cygnus.com>
1622 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1623 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1625 (note_register_values): Handle IA64_OPND_R3_2 operands.
1627 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1629 * config/tc-i860.c (md_operand): Silly typo fixed.
1631 2000-08-16 Nick Clifton <nickc@redhat.com>
1633 * config/tc-arm.c (struct asm_shift): Delete.
1635 (enum asm_shift_index): New.
1636 (struct asm_shift_properties): New.
1637 (struct asm_shift_name): New.
1638 (shift_properties[]); New.
1639 (shift_names[]); New.
1641 (decode_shift): Use new structures.
1642 Issue a warning is "ROR #0" is used.
1643 Issue a warning if "ASR #0" or "LSR #0" is used.
1645 (md_begin): Initialise arm_shift_hsh table from new
1646 asm_shift_name array.
1648 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1650 * config/tc-sparc.c: Kill all warnings.
1651 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1653 (md_show_usage): Update usage text.
1655 2000-08-16 Nick Clifton <nickc@redhat.com>
1657 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1660 2000-08-15 Will Cohen <wcohen@redhat.com>
1662 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1664 * config/tc-sh.c (md_assemble): Changed so debug_type
1665 test performed for ppi_assemble
1666 * config/tc-sh.c: Included dwarf2dbg.h.
1667 (debug_line): Defined.
1668 (md_assemble): Generates dwarf2 line info.
1669 (sh_finalize): New function. Finalize dwarf2 info.
1670 (assemble_ppi): Returns size of code generated.
1671 (build_Mytes): Returns size of code generated.
1672 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1673 * config/tc-sh.h (md_end): Defined.
1674 (sh_finalize): Declared.
1676 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1678 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1681 2000-08-14 Nick Clifton <nickc@redhat.com>
1683 * config/tc-arm.c (do_bx): Allow "bx pc".
1685 2000-08-14 Jim Wilson <wilson@cygnus.com>
1687 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1688 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1689 (md_begin): Change assignment to md.flag to OR in the new bit.
1691 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1693 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1694 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1697 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1699 * NEWS: Mention i860 support.
1701 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1703 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1705 2000-08-14 Andreas Schwab <schwab@suse.de>
1707 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1709 2000-08-11 Andreas Schwab <schwab@suse.de>
1711 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1714 2000-08-11 Kazu Hirata <kazu@hxi.com>
1716 * expr.c: Fix formatting.
1717 * config/obj-bout.c: Likewise.
1719 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1721 * doc/c-i860.texi: Flesh out the i860 section more.
1723 2000-08-10 Kazu Hirata <kazu@hxi.com>
1725 * symbols.c: Fix formatting.
1728 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1730 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1731 has the IgnoreSize bit set.
1733 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1735 From Rodney Brown <RodneyBrown@mynd.com>
1736 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1737 * configure: Regenerate.
1739 2000-08-09 Kazu Hirata <kazu@hxi.com>
1741 * hash.c: Fix formatting.
1744 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1746 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1747 (i860_fix_info): New enum.
1748 (MD_APPLY_FIX3): Define.
1749 (WORKING_DOT_WORD): Define.
1750 (TC_HANDLES_FX_DONE): Define.
1751 (DIFF_EXPR_OK): Define.
1752 (LISTING_HEADER): Define.
1753 (TARGET_FORMAT): Select target format based on endian flag.
1754 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1755 (target_big_endian): Add external declaration.
1757 * config/tc-i860.c: All existing code reworked completely. Other
1758 new code shown below.
1759 (SYNTAX_SVR4): Define.
1760 (target_warn_expand): New variable.
1761 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1762 (md_longopts): Declare and define with new options (-EL, -EB,
1764 (md_show_usage): New function.
1765 (md_operand): New function.
1766 (obtain_reloc_for_imm16): New function.
1767 (md_apply_fix3): New function.
1768 (tc_gen_reloc): New function.
1770 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1772 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1773 2 bytes of the jump address are in the same frag.
1774 (find): Accept 68hc12 register indirect modes.
1776 * NEWS: Mention 68HC11 & 68HC12 support.
1778 2000-08-07 Richard Henderson <rth@cygnus.com>
1780 * config/tc-ia64.c (unwind): Add prologue_mask member.
1781 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1782 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1783 (dot_body): Clear unwind.prologue_mask.
1784 (dot_prologue): Set it. Accept a register second argument.
1786 2000-08-07 Kazu Hirata <kazu@hxi.com>
1788 * config/atof-ieee.c: Fix formatting.
1789 * config/atof-tahoe.c: Likewise.
1791 2000-08-06 Nick Clifton <nickc@cygnus.com>
1793 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1796 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1797 of .popsection, .previous, .pushsection, .subsection,
1798 .version, .vtable_entry, .vtable_inherit and .weak.
1800 2000-08-05 Kazu Hirata <kazu@hxi.com>
1802 * config/tc-cris.c: Fix formatting.
1803 * config/tc-i386.c: Likewise.
1804 * config/tc-sparc.c (sparc_ip): Simplify the code.
1806 2000-08-04 Kazu Hirata <kazu@hxi.com>
1808 * config/tc-cris.c: Rearrange code for readability.
1809 * config/tc-d10v.c: Fix formatting.
1810 * config/tc-m32r.c: Likewise.
1811 * config/tc-sparc.c: Likewise.
1813 2000-08-02 Jim Wilson <wilson@cygnus.com>
1815 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1816 before ia64_find_opcode.
1817 (md_assemble): Likewise.
1819 2000-08-01 Nick Clifton <nickc@cygnus.com>
1821 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1822 Undo some formatting fixes.
1824 2000-08-01 Kazu Hirata <kazu@hxi.com>
1826 * config/obj-som.c: Fix formatting.
1827 * config/obj-ieee.c: Likewise.
1828 * config/tc-arm.c: Likewise.
1829 * config/tc-v850.c: Likewise.
1831 2000-08-01 Nick Clifton <nickc@redhat.com>
1833 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1834 index by command line option.
1836 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1838 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1839 (@node M68K-Branch): Rewrite to match the reality.
1841 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1843 * doc/c-i860.texi: New file.
1844 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1845 * doc/Makefile.in: Regenerate.
1846 * doc/all.texi: Add I860 as relevant architecture.
1847 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1849 2000-07-31 Kazu Hirata <kazu@hxi.com>
1851 * config/tc-d30v.c: Fix formatting.
1853 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1855 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1856 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1857 long emit a long branch if available instead of an absolute jump, never
1858 emit absolute jumps for anything with --pcrel.
1860 * doc/c-m68k.texi: Document new command line option.
1862 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1864 * config/tc-avr.c: Use PARAMS macro in function declarations.
1865 Don't declare md_pcrel_from_section (already in tc-avr.h).
1866 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1867 (avr_operand): Don't set (unsigned) op_mask to -1.
1869 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1871 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1872 * configure: Regenerated.
1873 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1874 of operand to the .type directive (.e.g, "type").
1876 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1878 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1879 * app.c (do_scrub_chars): Record where first comment found.
1880 * read.c (read_a_source_file): Init found_comment on entry, and
1881 notify whether comments found on exit.
1882 * config/tc-hppa.c (md_shortopts): Add "c".
1883 (md_longopts): Add warn-comment.
1884 (md_parse_option): Handle it.
1885 (md_show_usage): Show available options.
1886 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1888 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1890 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1891 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1893 (md_estimate_size_before_relax): Don't fall off end of function.
1895 2000-07-27 Kazu Hirata <kazu@hxi.com>
1897 * config/tc-avr.c: Fix formatting.
1898 * config/tc-ns32k.c: Likewise.
1900 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1902 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1904 2000-07-27 Kazu Hirata <kazu@hxi.com>
1906 * config/tc-d10v.c: Fix formatting.
1907 * config/tc-z8k.c: Likewise.
1908 * config/tc-sparc.c: Likewise.
1910 2000-07-26 Dave Brolley <brolley@redhat.com>
1912 * cgen.c (queue_fixup): Declare opinfo.
1913 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1914 (gas_cgen_md_operand): Ditto.
1915 (gas_cgen_md_apply_fix3): Ditto.
1917 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1919 * config/obj-coff.c (obj_frob_symbol): Don't merge
1920 labels. Don't merge if the symbol isn't constant. Return
1921 immediately if a symbol is merged.
1923 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1925 * frags.c (frag_align): Correct absolute section alignment.
1927 2000-07-20 DJ Delorie <dj@redhat.com>
1929 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1930 it breaks linking against DLLs.
1932 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1934 * configure.in: Add CRIS support.
1935 * configure: Regenerate.
1936 * Makefile.am: (CPU_TYPES): Add cris.
1937 (CPU_OBJ_VALID) [aout]: Add cris.
1938 (MULTI_CPU_TYPES): Add cris.
1939 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1940 [coff]: Only i386 and mips are valid.
1941 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1942 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1943 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1944 Regenerate dependencies.
1945 * Makefile.in: Regenerate.
1946 * aclocal.m4: Regenerate.
1947 * as.c: Declare crisaout, criself.
1948 * config/tc-cris.h, config/tc-cris.c: New.
1949 * config/e-criself.c, config/e-crisaout.c: New.
1950 * po/POTFILES.in, po/gas.pot: Regenerate.
1952 2000-07-20 Kazu Hirata <kazu@hxi.com>
1954 * read.c: Fix formatting.
1955 * write.c: Fix formatting.
1957 2000-07-19 H.J. Lu <hjl@gnu.org>
1959 * sb.c: Include <stdlib.h> if exists for abort ().
1961 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1963 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1964 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1965 (pa_type_args): Same here.
1967 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1969 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1970 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1971 the storage class is already set.
1973 2000-07-17 Kazu Hirata <kazu@hxi.com>
1975 * config/tc-m68hc11.c: Fix formatting.
1976 * config/tc-mn10200.c: Likewise.
1977 * config/tc-mn10300.c: Likewise.
1978 * config/tc-pj.c: Likewise.
1979 * config/tc-tic80.c: Likewise.
1980 * config/tc-w65.c: Likewise.
1982 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1984 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1987 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1989 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1992 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1995 ELF as are used for SOM (except the 32-bit reloc one) to decide
1996 whether a symbol can be reduced to a section symbol. Expand on
1997 the comment for symbols involved in LR% and RR% expressions.
1999 2000-07-14 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-mips.c (mips_disable_float_construction): New
2002 static variable. Set to true if doubles should not be
2003 constructed by loading two single width fp registers with
2004 halves of the value.
2005 (mips_ip): Test mips_disable_float_construction.
2006 (md_longopts): Add command line switches --construct-floats
2007 and --no-construct-floats.
2008 (md_parse_option): Parse new command line options.
2009 (md_show_usage): Describe new command line options.
2011 * doc/c-mips.texi: Document new command line options.
2013 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2015 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2016 * configure: Regenerate.
2018 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2020 * configure.in (DEFAULT_EMULATION setting): Revert part of
2021 2000-07-01 change that set te_multi=multi unless set to tmips.
2022 * configure: Regenerate.
2024 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2026 * config/obj-coff.c (coff_frob_section): Add padding to the last
2027 section when aligning it increases its size.
2029 2000-07-11 Kazu Hirata <kazu@hxi.com>
2031 * config/tc-tic54x.c: Fix formatting.
2033 2000-07-10 Kazu Hirata <kazu@hxi.com>
2035 * config/tc-h8500.c: Fix formatting.
2036 * config/tc-tic54x.c: Fix formatting.
2038 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2040 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2041 displacements correctly.
2043 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2045 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2047 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2051 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2053 From David Huggins-Daines <dhd@linuxcare.com>
2054 * config/te-hppalinux64.h: Add a new emulation.
2055 * configure.in (emulations): Add configure bits to support the
2056 64-bit Linux/parisc target.
2057 * configure: Regenerate.
2059 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2060 (md_shortopts): Add `V' for ELF.
2062 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2063 when SOM or ELF_ARG_RELOC are defined.
2064 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2065 ELF_ARG_RELOC are defined.
2066 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2067 (pa_stringer): ..Do it here instead. Fix comment typos.
2068 (hppa_force_relocation): Cast enums to int before comparing with
2071 From Ryan Bradetich <rbradetich@uswest.net>
2072 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2073 redifinition warning.
2074 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2075 (hppa_force_relocation): ditto
2076 (md_apply_fix): Added cast to buf to fix warnings.
2078 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2079 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2081 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2082 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2083 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2084 reloc_type** to avoid warnings in switch.
2085 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2086 little earlier instead.
2088 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2090 (pa_type_args): Use symbol_arg_reloc_info.
2091 (struct pa_it): Make arg_reloc unsigned int.
2092 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2093 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2094 (pa_code): Delete. pa_text duplicates this function.
2095 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2096 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2098 (cons_fix_new_hppa): Actually change selector to e_fsel when
2099 warning about assuming so.
2100 (tc_gen_reloc): More example elf arg reloc code.
2101 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2102 (hppa_force_relocation): Likewise.
2104 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2106 (pa_end_of_source): Prototype.
2107 (hppa_fix_adjustable): Prototype.
2108 (LABELS_WITHOUT_COLONS): Move it..
2109 * config/te-hppa.h: To here.
2111 * config/te-hppa64.h: New file.
2113 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2115 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2116 format -10, -16, 16 relocs.
2117 (hppa_elf_mark_end_of_function): Test for null
2118 last_call_info->start_symbol
2120 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2121 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2122 re_assesmble_* functions. Delete extraneous statements. Fix
2124 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2125 insn to re_assemble_*.
2127 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2129 * doc/internals.texi (Expressions): Fix typo.
2131 2000-07-08 Kazu Hirata <kazu@hxi.com>
2133 * config/tc-sh.c: Fix formatting.
2134 * config/tc-tic54x.c: Fix formatting.
2135 * depend.c: Fix formatting.
2136 * flonum-konst.c: Likewise.
2137 * flonum-mult.c: Likewise.
2139 2000-07-07 Kazu Hirata <kazu@hxi.com>
2141 * config/tc-sh.c: Fix comments.
2142 * config/obj-vms.c: Fix comments.
2143 * config/tc-a29k.c: Likewise.
2144 * config/tc-alpha.c: Likewise.
2145 * config/tc-h8300.c: Likewise.
2146 * config/tc-h8500.c: Likewise.
2147 * config/tc-i370.c: Likewise.
2148 * config/tc-ia64.c: Likewise.
2149 * config/tc-m68hc11.c: Likewise.
2150 * config/tc-m68k.c: Likewise.
2151 * config/tc-mips.c: Likewise.
2152 * config/tc-ns32k.c: Likewise.
2153 * config/tc-ppc.c: Likewise.
2154 * config/tc-z8k.c: Likewise.
2156 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2158 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2159 Default to '(SEC_LOAD | SEC_DATA)'.
2160 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2162 * doc/internals.texi (CPU Backend): Describe
2163 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2165 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2167 * as.c (parse_args): NULL terminate the long option list.
2169 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2171 * config/tc-d30v.h: Include "write.h" for fixS.
2172 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2174 2000-07-05 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-d30v.c (write_2_short): Further changes to warning
2177 messages produced when combining EITHER_BUT_PREFER_MU attributed
2180 2000-07-05 DJ Delorie <dj@redhat.com>
2184 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2186 * config/tc-arm.c (psrs): Accept combinations of flags.
2188 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2190 * config/tc-avr.c: Change _ () to _() around all strings marked
2191 for translation (exception from the usual coding style).
2192 (avr_opt): New struct variable, how the new switches are set.
2193 (OPTION_MMCU): Define as 'm' and actually use.
2194 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2195 (show_mcu_list): New function, display the list of known MCUs.
2196 (md_show_usage): Document the new switches. Call show_mcu_list.
2197 (avr_set_arch): Change 'm' to OPTION_MMCU.
2198 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2199 Handle the new switches.
2200 (avr_operands): Disable warnings for undefined combinations of
2201 operands if -mall-opcodes. Disable warnings for skipping two-word
2202 instructions if enhanced core or -mno-skip-bug.
2203 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2204 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2205 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2206 (avr_ldi_expression): Warn about implicit lo8().
2207 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2209 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2211 * configure.in: Add entry for mips-*-sysv4*MP*
2212 * configure: Rebuild
2213 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2214 elf32-tradlittlemips for traditional mips targets.
2215 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2216 test for Link Once sections as in adjust_reloc_syms.
2217 * config/te-tmips.h: New file for traditional mips targets. Define
2220 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2222 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2223 flags argument is not present, don't change an existing section's
2224 section's attributes. If the flags argument is present, warn if the
2225 attributes don't match the section's current attributes. When
2226 long section names are supported, set SEC_LINK_ONCE and
2227 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2229 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2231 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2232 symbols; create them.
2234 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2236 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2237 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2239 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2241 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2242 expressions. Ignore the problem when handling 16 bit signed
2243 immediates, because the assembler will take care of the relocation
2246 2000-06-27 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2249 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2250 sequential order, and emit warning messages if the input source
2251 code contains constructs like that, or parallel constructs
2252 containing such opcodes.
2254 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2256 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2257 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2258 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2259 (md_show_usage): Update usage message.
2260 (md_parse_option): Allow redefinition of MCU type within the
2261 same avr[1-5] bfd machine type. Show both old and new MCU type
2262 in the error message.
2263 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2264 Simplify 8K wrap code.
2266 2000-06-25 Kazu Hirata <kazu@hxi.com>
2268 * config/obj-aout.c: Remove all uses of DEFUN.
2269 * config/obj-ieee.c: Likewise.
2270 * config/tc-sh.c: Fix comment typos.
2271 * config/tc-tahoe.c: Likewise.
2272 * config/tc-vax.c: Likewise.
2273 * config/tc-w65.c: Likewise.
2274 * config/tc-z8k.c: Likewise.
2275 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2277 2000-06-24 DJ Delorie <dj@cygnus.com>
2279 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2280 more changes from Sept 1999
2281 (tc_i386_fix_adjustable): ditto
2282 (md_apply_fix3): ditto
2284 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2286 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2287 (gas_cgen_parse_operand): Set it around expression() call.
2288 (gas_cgen_md_operand): Test for it before longjmp().
2290 2000-06-24 Kazu Hirata <kazu@hxi.com>
2292 * config/tc-h8500.c: Remove all uses of DEFUN.
2293 * config/tc-sh.c: Likewise.
2294 * config/tc-w65.c: Likewise.
2295 * config/tc-z8k.c: Likewise.
2297 * config/tc-h8500.c: Fix typos in comments.
2299 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2301 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2304 2000-06-23 matthew green <mrg@redhat.com>
2306 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2307 defined. Fix error message for `[' grouping.
2309 2000-06-22 Kazu Hirata <kazu@hxi.com>
2311 * config/tc-h8300.c: Fix formatting and comment typos.
2313 2000-06-22 Timothy Wall <twall@cygnus.com>
2315 * config/tc-ia64.c (note_register_values): Move premature QP
2316 notation clearing into the appropriate place.
2318 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2320 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2321 first before anything else. Add bin-bugs.h, emul.h and progress.h
2322 Sort list of files as for $(OBJS) in Makefile.am.
2324 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2325 find one. Remake dependencies.
2326 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2327 * Makefile.in: Regenerate.
2328 * doc/Makefile.in: Regenerate.
2330 * config/tc-i386.c (i386_displacement): Don't assume a constant
2331 displacement is necessarily 16 bits when in 16 bit code mode.
2332 (md_assemble): Instead size the displacement here after we know
2333 for sure that a .code16gcc operand hasn't automatically added
2334 operand size prefixes.
2336 2000-06-21 H.J. Lu <hjl@gnu.org>
2338 * Makefile.am: Rebuild dependency.
2339 * Makefile.in: Rebuild.
2341 2000-06-21 Kazu Hirata <kazu@hxi.com>
2343 * config/tc-h8300.c (parse_reg): Make the function static.
2344 (parse_exp): Likewise.
2346 2000-06-20 DJ Delorie <dj@cygnus.com>
2348 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2349 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2350 for cygwin import libraries to work properly.
2352 2000-06-20 H.J. Lu <hjl@gnu.org>
2354 * Makefile.am: Rebuild dependency.
2355 * Makefile.in: Rebuild.
2356 * configure: Likewise.
2357 * doc/Makefile.in: Likewise.
2359 2000-06-20 Timothy Wall <twall@cygnus.com>
2361 * doc/internals.texi (CPU backend): Add @itemx for
2362 TC_START_LABEL_WITHOUT_COLON.
2363 * doc/c-tic54x.texi: New.
2364 * doc/as.texinfo: Add tic54x features and include primary tic54x
2366 * doc/all.texi: Add C54X.
2367 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2368 * doc/Makefile.in: Regenerate.
2369 * configure.in: Add tic54x and define LIBM for tic54x.
2370 * configure: Regenrate.
2371 * config/tc-tic54x.[ch]: New.
2372 * config/obj-coff.h: Add tic54x.
2373 * Makefile.am: (CPU_TYPES): Add tic54x.
2374 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2375 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2376 (as_new_LDADD): Add $(LIBM).
2377 * Makefile.in: Regenerate.
2379 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2381 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2382 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2383 * doc/as.texinfo: Likewise.
2385 * configure, Makefile.in: Regenerate.
2386 * configure.in (emulations): Recognize m6811 and m6812.
2387 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2388 Added files for 68hc11 and 68hc12 assembler.
2389 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2390 * config/tc-m68hc11.h: Header definition for that assembler.
2392 2000-06-18 Nick Clifton <nickc@redhat.com>
2394 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2395 instead of OCTETS_PER_BYTE.
2397 * config/tc-v850.c: Fix compile time warnings.
2398 * config/tc-ppc.c: Fix compile time warnings.
2400 2000-06-18 H.J. Lu <hjl@gnu.org>
2402 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2403 * configure: Rebuild.
2405 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2407 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2410 2000-06-16 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2413 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2415 * doc/c-mips.texi: Document newly accepted cpu variants.
2417 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2419 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2421 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2423 * macro.c (getstring): Make it possible to escape the quote
2426 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2428 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2430 2000-06-13 H.J. Lu <hjl@gnu.org>
2432 * configure: Regenerate.
2434 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2436 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2438 * doc/internals.texi (line_separator_chars): Semicolon is no
2439 longer a default. Mention null and newline as defaults.
2441 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2443 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2444 * config/tc-i860.h (line_separator_chars): Likewise.
2445 * config/tc-h8300.c (line_separator_chars): Likewise.
2446 * config/tc-i960.c (line_separator_chars): Likewise.
2447 * config/tc-m68k.c (line_separator_chars): Likewise.
2448 * config/tc-mips.c (line_separator_chars): Likewise.
2449 * config/tc-ns32k.c (line_separator_chars): Likewise.
2450 * config/tc-sparc.c (line_separator_chars): Likewise.
2451 * config/tc-vax.c (line_separator_chars): Likewise.
2453 * config/tc-h8300.c (comment_chars): Use string initialiser.
2454 * config/tc-i960.c (line_comment_chars): Likewise.
2455 * config/tc-z8k.c (comment_chars, line_comment_chars,
2456 line_separator_chars): Likewise.
2458 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2461 2000-06-08 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2466 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2468 * configure.in (VERSION): Update to show this is the CVS mainline.
2470 2000-06-08 Matthew Jacob <mjacob@feral.com>
2472 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2473 $at is the integer register $r28, vs. both $r28 and the floating
2474 point register $f28.
2476 2000-06-08 James E. Wilson <wilson@cygnus.com>
2478 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2479 (dot_endp): Don't call ia64_flush_insns.
2480 (emit_one_bundle): Don't delete prologue/body records from
2481 unwind_record list in first loop. Rewrite second loop to account for
2484 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2486 * config/tc-ia64.c: Add missing prototypes.
2487 (generate_unwind_image): Cast argument to output_unw_records call.
2489 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2491 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2493 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2495 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2496 (REGISTER_P): likewise.
2497 (avr_opcodes): uses include/opcode/avr.h
2498 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2500 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2502 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2505 2000-06-03 H.J. Lu <hjl@gnu.org>
2507 * read.c (is_end_of_line): Put back `;'.
2509 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2511 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2513 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2515 * expr.c (operand): Test is_end_of_line outside switch to catch
2516 line separator chars that are also operators.
2517 (operator): Return O_illegal for line separator chars.
2519 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2520 entry (or `!' entry for TC_HPPA).
2522 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2523 before indexing is_end_of_line. Remove redundant check for '\0'.
2525 * config/tc-h8500.c (md_assemble): Likewise.
2526 * config/tc-mcore.c (md_assemble): Likewise.
2527 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2530 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2532 * config/tc-mcore.c (mcore_cons): Likewise.
2533 (mcore_float_cons): Likewise.
2534 (mcore_stringer): Likewise.
2535 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2537 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2539 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2541 2000-05-29 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-sh.c: Fix compile time warning messages.
2545 * config/tc-mips.c: Fix compile time warning messages.
2547 2000-05-29 Philip Blundell <philb@gnu.org>
2549 * doc/as.texinfo: Update copyright dates.
2550 (Local Labels): Delete misplaced mention of ARM.
2551 * NEWS: Mention ARM ELF support.
2553 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2555 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2556 it is modified, and use the real_size to compute the frag address
2557 for dwarf2 line info.
2559 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2561 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2562 line-matching scheme to cope with automake moving variables around.
2563 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2564 * Makefile.in: Regenerate.
2566 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2568 * config/tc-sparc.c (sparc_relax): New.
2569 (md_longopts): Add -relax and -no-relax options.
2570 (md_parse_options, md_show_usage): Likewise.
2571 (md_apply_fix3): Optimize tail call into branch always if possible.
2573 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2575 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2576 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2577 rules, with warning when a GAS statement specifies a packing that
2578 will result in an instruction being squashed.
2579 Added typdef packing_type and enumerals, changed various integer
2580 literals to use the enumerals.
2582 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2584 * config/tc-ia64.c (dot_restorereg_p): New function.
2585 (md_pseudo_table): Add restorereg.p.
2586 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2587 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2589 * config/tc-ia64.h (unw_record_type): Add unwabi.
2590 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2591 called MASK with members for imask, and the masks produced by
2592 fr_mem, gr_mem, br_mem, and frgr_mem.
2593 (unw_p_record): Add members ABI and CONTEXT.
2594 (unw_x_record): Add member AB.
2595 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2596 as pseudo-register for use during unwind info generation.
2597 (AR_PFS, AR_LC): New macros.
2598 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2599 whose names start with an at sign (as in "@priunat").
2600 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2602 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2603 proc_end, unwind_info, personality_routine): Consolidate into
2604 "unwind" structure to reduce offset-table use. Add member
2605 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2607 (output_R1_format, output_R3_format, output_P3_format,
2608 output_P6_format): Initialize R with zero to reduce compiler warnings.
2609 (output_P7_format): Ditto. Add `default' branch to switch
2610 statement to reduce compiler warnings.
2611 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2612 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2613 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2614 into single argument.
2615 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2616 compiler warnings. Merge A and B args into single argument.
2617 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2618 A and B args into single argument.
2619 (free_record): Removed (wasn't used).
2620 (free_list_records): Also free imasks in prologue records.
2621 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2622 (output_spill_mask): Remove.
2623 (output_unwabi): New function.
2624 (output_epilogue, output_label_state, output_copy_state): Call
2626 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2627 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2629 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2630 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2631 as part of handling the prologue records. Emit region's imask if
2632 we have one. Handle unwabi, epilogue, label_state, copy_state,
2633 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2634 spill_sprel_p, and spill_reg_p records.
2635 (set_imask, count_bits, slot_index): New function.
2636 (fixup_unw_records): Fix region size computation. Handle
2637 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2638 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2639 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2640 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2641 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2642 (dot_save): Use manifest constants for applicaton registers.
2643 Handle REG_PR and REG_PRIUNAT.
2644 (dot_restore): Don't just ignore it.
2645 (dot_restorereg): New function..
2646 (generate_unwind_image): Ensure unwind info is a multiple of eight
2647 bytes, not just four bytes.
2648 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2649 (dot_altrp): Don't just ignore it.
2650 (dot_savemem): New function. Replaces dot_savesp() and
2651 dot_savepsp(). Use manifest constants for applicaton registers.
2652 Handle REG_PR and REG_PRIUNAT.
2653 (dot_savef): Simplify.
2654 (dot_saveb): Support generation of br_gr.
2655 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2656 dot_label_state, dot_copy_state): New function.
2657 (dot_unwabi): Don't just ignore it.
2658 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2659 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2660 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2661 (emit_one_bundle): Set slot number for prologue/body records
2662 *before* emitting the first insn.
2663 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2664 (md_begin): Declare "psp" pseudo-register.
2665 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2666 so we don't get segfault.
2667 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2668 counts as required per SW Conventions manual
2669 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2670 output_preds_psprel, output_preds_sprel, output_spill_base,
2671 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2672 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2673 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2674 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2675 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2676 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2677 (dot_vframe): Implement.
2678 (dot_vframesp, dot_vframepsp): New function.
2680 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2682 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2683 * configure: Regenerate.
2685 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2687 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2688 (md_estimate_size_before_relax): so we can use it here instead of
2689 old kludges. Localise vars to blocks. Comment.
2691 * frags.c (frag_new): Update fr_var comments.
2692 * frags.h (struct frag): Ditto.
2694 2000-05-22 Richard Henderson <rth@cygnus.com>
2696 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2697 (pseudo_func): Add pcrel.
2698 (operand_match): Handle IA64_OPND_TGT64.
2699 (build_insn): Likewise.
2700 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2701 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2702 (fix_insn): Handle all three 64-bit relocation types.
2704 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2706 * obj.h (struct format_ops): New members begin, app_file,
2707 s_set_other, s_set_desc, s_get_type, s_set_type,
2708 separate_stab_sections, init_stab_section.
2710 * config/obj-multi.h: Update GPL notice to v2.
2712 (obj_app_file): New.
2713 (S_SET_SIZE): Test s_set_size for NULL before calling.
2714 (S_SET_ALIGN): Similar for s_set_align.
2719 (SEPARATE_STAB_SECTIONS): New.
2720 (INIT_STAB_SECTION): New.
2721 (EMIT_SECTION_SYMBOLS): New.
2722 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2724 * config/obj-elf.h: Update GPL notice to v2.
2725 Mention that this file is included from obj-multi.h.
2726 (obj_begin): Wrap definition in ifndef.
2727 (elf_file_symbol): Constify declaration.
2728 (obj_app_file): Ditto.
2729 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2730 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2732 * config/obj-elf.c (elf_s_set_other): New.
2733 (elf_file_symbol): Constify argument.
2734 (elf_separate_stab_sections): New.
2735 (elf_init_stab_section): New.
2736 (elf_format_ops): Add new members. Remove comma at end.
2738 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2739 (ecoff_format_ops): Add new fields. Remove comma at end.
2740 Mention inconsistency for emit_section_symbols.
2742 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2744 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2745 (coff_separate_stab_sections): New.
2746 (coff_format_ops): Add new members.
2748 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2749 (obj_aout_s_set_other): New.
2750 (obj_aout_s_set_desc): New.
2751 (obj_aout_s_get_type): New.
2752 (obj_aout_s_set_type): New.
2753 (obj_aout_separate_stab_sections): New.
2754 (aout_format_ops): New members added. Use obj_aout_process_stab,
2755 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2756 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2758 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2760 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2762 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2763 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2764 (md_estimate_size_before_relax): Ensure jumps to weak and
2765 externally visible symbols are relocatable.
2767 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2769 * stabs.c (aout_process_stab): Make global.
2770 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2771 * read.h (aout_process_stab): Declare.
2773 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2774 Generalize to *aout, *coff *elf.
2775 * configure: Regenerated.
2777 * doc/internals.texi (Object format backend): Say
2778 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2780 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2781 * Makefile.in: Regenerated.
2783 2000-05-19 Catherine Moore <clm@cygnus.com>
2785 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2787 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2789 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2790 instruction to reflect change in re_assemble_*.
2792 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2794 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2795 build PA64 ELF tools.
2796 * configure: Rebuilt.
2798 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2800 * Makefile.am: Regenerate dependencies.
2801 * Makefile.in: Regenerate.
2803 2000-05-15 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-arm.c (struct asm_psr): Add boolean field
2806 distinguishing between CSPR and SPSR. Rename 'number' field
2808 (psrs): Rearrange contents to match new asm_psr structure.
2809 (arm_psr_parse): Move next to psr_required_here. Make it
2810 return an asm_psr structure.
2811 (psr_required_here): Use asm_psr structure returned by
2813 (do_msr): Reorganise to allow psr_required_here to be called
2815 (md_undefined_name): Mark 'name' parameter as unused, since
2816 the COFF target does not use it.
2818 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2820 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2822 * config/te-aux.h: Likewise.
2823 * config/te-dpx2.h: Likewise.
2824 * config/te-go32.h: Likewise.
2825 * config/te-hp300.h: Likewise.
2826 * config/te-hppa.h: Likewise.
2827 * config/te-i386aix.h: Likewise.
2828 * config/te-ic960.h: Likewise.
2829 * config/te-interix.h: Likewise.
2830 * config/te-nbsd532.h: Likewise.
2831 * config/te-pc532mach.h: Likewise.
2832 * config/te-ppcnw.h: Likewise.
2833 * config/te-psos.h: Likewise.
2834 * config/te-sparcaout.h: Likewise.
2835 * config/te-sun3.h: Likewise.
2836 * config/te-sysv32.h: Likewise.
2838 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2840 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2841 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2842 and sign extend without an if statement.
2843 (build_bytes): Likewise.
2845 2000-05-14 Kazu Hirata <kazu@hxi.com>
2847 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2848 X_add_symbol L_32 case.
2850 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2852 * config/te-freebsd.h: New file.
2854 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2856 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2857 bindtextdomain): Replace defines with those from intl/libgettext.h
2858 to quieten gcc warnings.
2860 * NEWS: Mention x86 .arch and -q.
2862 * config/tc-i386.c (quiet_warnings): New.
2863 (md_assemble): Use quiet_warnings.
2864 (md_parse_option): Set quiet_warnings from -q.
2865 (md_show_usage): Mention -q, delete -m.
2866 (flag_do_long_jump): Delete.
2867 (md_parse_option): Remove -m.
2868 (md_show_usage): Remove -m.
2869 (md_create_long_jump): Remove useless flag_do_long_jump code.
2871 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2872 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2874 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2875 Alexander Sokolov <robocop@netlink.ru>
2877 * doc/c-i386.texi (i386-Arch): New section.
2878 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2880 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2881 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2882 architecture has been given and is not 486.
2883 (set_cpu_arch): New.
2884 (md_pseudo_table): Add .arch.
2885 (md_assemble): Warn if cpu architecture has been given and an
2886 unsupported instruction.
2888 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2889 Move operand_types bit defines after relevant template field.
2890 (template): Add cpu_flags.
2894 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2896 * config/tc-mn10300.h (md_end): Define.
2897 (mn10300_finalize): Declare.
2898 * config/tc-mn10300.c: Include dwarf2dbg.h.
2899 (debug_line): Define.
2900 (md_assemble): Generate dwarf2 line info.
2901 (mn10300_finalize): New function. Finalize dwarf2 info.
2903 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2905 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2906 external version of the relocation for weak symbols.
2908 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2910 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2911 frame size in units of 16 bytes, as required per SW Conventions manual.
2912 (output_unw_records): Output info-block header as a dword to get
2915 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2917 * as.h: #include "file", not <file> on files from ../include.
2918 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2919 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2920 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2921 (tc_coff_symbol_emit_hook): Ditto.
2922 (OPTCOUNT): Cast to int to avoid compiler warning.
2923 (md_begin): Fix signed/unsigned warnings.
2925 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2927 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2928 ABRANCH LONG case for a conditional branch on a 68000.
2929 (md_estimate_size_before_relax): Likewise. Also handle
2930 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2931 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2932 PC-relative on all CPUs.
2933 (md_estimate_size_before_relax): Likewise.
2935 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2937 * as.c (parse_args): Just mention current year in printed
2940 2000-05-03 J.T. Conklin <jtc@redback.com>
2942 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2944 (md_parse_option): Recognize -m7400.
2946 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2948 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2949 don't permit lp to become less than the words array.
2951 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2953 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2954 Fix little-endian case.
2956 2000-05-03 David O'Brien <obrien@NUXI.com>
2958 * as.c (parse_args): Update copyright.
2960 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2962 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2963 for the .bss section too.
2965 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2967 * configure.in: Set em=linux for hppa-*-linux.
2968 * configure: Regenerate.
2969 * doc/Makefile.in: Regenerate with correct automake.
2971 * frags.c (frag_grow): Sanity check chunk_size.
2973 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2974 * config/obj-som.h: Likewise.
2975 * config/obj-ieee.h: Likewise.
2977 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2979 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2980 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2981 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2982 (pa_ip): low_sign_unext now returns via function value. Use
2983 re_assemble_* instead of dis_assemble_* and
2984 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2986 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2987 (md_section_align, md_parse_option, md_show_usage,
2988 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2989 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2990 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2991 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2992 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2994 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2995 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2996 outside of switch. Correct mask and shifting errors in case 10
2997 and case -11. In case 21, compare against signed range to suit
2998 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2999 case 17 and case 22, use offsetT variable to properly check range.
3000 Use re_assemble_* here too.
3001 (evaluate_absolute): Change type of value to offsetT. Call
3002 hppa_field_adjust to do the work for us.
3003 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3004 (pa_parse_cmpib_64_cmpltr): Ditto.
3005 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3006 of i to unsigned int.
3007 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3008 (pa_end_of_source): Return type is void.
3010 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3012 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3014 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3016 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3017 More comments added.
3018 (md_begin): Removed "construct symbols for each register name".
3019 Because register names conflicts with GCC generated function
3021 (avr_operand): Now constant numbers can be used as a register
3022 identifiers (0 as r0, 31 as r31).
3023 (md_assemble): use skip_space () before parsing instruction
3026 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3028 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3029 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3030 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3031 * configure: Regenerate.
3033 2000-04-29 Andreas Jaeger <aj@suse.de>
3035 * as.h: Correctly check GCC version.
3037 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3039 * doc/as.1: Fix unbalanced brackets.
3041 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3043 (line_comment_chars): Set to '/' if TE_FreeBSD.
3045 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3047 * configure.in: Configury support for PA64 (currently disabled).
3048 * configure: Rebuilt.
3050 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3052 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3053 bfd_set_section_alignment.
3055 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3057 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3060 2000-04-24 Nick Clifton <nickc@cygnus.com>
3062 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3063 * doc/as.texinfo (Align): Include arm and strongarm in list of
3064 targets that have the second form of the behaviour of the .align
3067 2000-04-24 Mark Klein <mklein@dis.com>
3069 * obj-som.c: Terminate obj_pseudo_table.
3071 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3073 * as.c (parse_args): Allow md_parse_option to override -a listing
3075 * config/obj-coff.c (add_lineno): Change type of offset parameter
3076 from "int" to "bfd_vma."
3077 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3078 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3079 (ppc_change_csect): Align correctly for XCOFF64.
3080 (ppc_machine): New function, which discards "ppc_machine" line.
3081 (ppc_tc): Cons for 8 when code is 64 bit.
3082 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3084 (md_parse_option): Handle -a64 and -a32.
3086 * config/tc-ppc.h (TARGET_MACH): Define.
3087 (TARGET_FORMAT): Move to function.
3088 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3090 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3092 * config/tc-avr.c: New AVR_ISA_ defined.
3093 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3094 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3095 for `fmul', `movw' and `lpm R,Z' instructions.
3096 (avr_operands): Warn if current opcode is a two-word instruction
3097 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3098 (avr_opcodes): New commands added.
3099 (REGISTER_P): Check 'a' and 'v' constraint letters.
3100 (mcu_types): New MCU added.
3102 2000-04-22 Timothy Wall <twall@cygnus.com>
3104 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3106 (operand_match): Conditionally insert default bit values for IMMU9.
3108 2000-04-14 Matthew Green <mrg@cygnus.com>
3110 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3111 * configure: Rebuilt.
3113 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3114 Jason Eckhardt <jle@cygnus.com>
3116 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3118 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3119 Added handling of new operand types l,y,&,fe,fE,fx.
3121 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3122 David Mosberger <davidm@hpl.hp.com>
3123 Timothy Wall <twall@cygnus.com>
3124 Andrew MacLeod <amacleod@cygnus.com>
3125 Jim Wilson <wilson@cygnus.com>
3127 * Makefile.am (CPU_TYPES): Add ia64.
3128 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3129 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3130 * Makefile.in: Rebuild.
3131 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3132 * configure: Rebuild.
3133 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3134 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3135 * expr.c (expr): Handle md_optimize_expr.
3136 * read.c (LEX_HASH): Add comment.
3137 * config/tc-ia64.c, config/tc-ia64.h: New files.
3139 2000-04-21 Richard Henderson <rth@cygnus.com>
3141 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3142 bundling a non-delayed branch type instruction.
3144 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3146 * config/tc-mn10300.c (HAVE_AM30): Define.
3147 (md_assemble): Use it.
3149 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3151 * config/obj-elf.c (obj_elf_change_section): Check for changed
3154 * Makefile.am: (CPU_MULTI_VALID): Remove.
3155 (MULTI_CPU_TYPES): Define.
3156 (MULTI_CPU_OBJ_VALID): Define.
3157 (DEPTC): Use the above.
3158 (DEPOBJ): Same here.
3160 Regenerate dependencies.
3161 * Makefile.in: Regenerate.
3163 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3165 * Makefile.am (YACC, LEX): Get them from configure.
3167 2000-04-18 H.J. Lu (hjl@gnu.org)
3169 * config/tc-i386.c (offset_in_range): Use addressT instead of
3170 bfd_vma for non-bfd assemblers.
3172 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3174 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3175 doesn't give spurious errors.
3177 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3179 * as.h (SEEK_SET): Define if undefined.
3181 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3183 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3184 constants, and don't assume offsetT is 32 bits.
3186 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3188 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3189 (md_pcrel_from_section): Add prototype.
3190 (d10v_fix_adjustable): Add prototype.
3191 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3193 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3195 2000-04-12 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3198 symbol in frag chain.
3200 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3202 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3203 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3204 (fits_in_signed_word, smallest_imm_type): Ditto.
3205 (md_assemble): Use an offsetT var to hold offsetT values, not a
3207 (offset_in_range): New.
3208 (md_assemble): Use it.
3209 (md_convert_frag): Change type of target_address, opcode_address,
3210 and displacement_from_opcode_start to offsetT.
3211 (md_create_short_jump): Change type of offset to offsetT.
3212 (md_create_long_jump): Ditto.
3213 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3214 (md_chars_to_number): Remove.
3215 (output_invalid): Remove duplicate prototype.
3217 2000-04-09 Nick Clifton <nickc@cygnus.com>
3219 * Makefile.am (CPU_TYPES): Add 'avr'.
3220 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3221 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3223 * Makefile.in: Regenerate.
3225 * doc/as.texinfo: Add M32R documentation.
3227 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3229 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3230 --enable-build-warnings option.
3231 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3232 * Makefile.in, configure: Re-generate.
3234 2000-04-07 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3237 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3238 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3239 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3240 (arm_force_relocation): Force relocations for
3241 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3243 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3245 * config/tc-sh.c (get_operands): There's no third operand if the
3246 first operand is an immediate.
3248 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3250 * config/tc-sh.c (immediate): Delete.
3251 (sh_operand_info): Add immediate member.
3252 (parse_reg): Use A_PC for pc.
3253 (parse_exp): Add second argument 'op'. All callers changed.
3254 (parse_at): Expect pc to be coded as A_PC.
3255 Use immediate field in *op.
3256 (insert): Add fourth argument 'op'. All callers changed.
3257 (build_relax): Add second argument 'op'. All callers changed.
3258 (insert_loop_bounds): New function.
3259 (build_Mytes): Remove DISP_4.
3260 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3261 (assemble_ppi): Use immediate field in *operand.
3262 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3263 (md_apply_fix): Likewise.
3264 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3266 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3268 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3270 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3272 * internals.texi (CPU backend): Document
3273 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3275 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3277 * po/gas.pot: Regenerate.
3279 * as.c (show_usage): Restore translated part of bug string.
3280 * gasp.c (show_usage): Likewise.
3282 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3283 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3284 than move-if-change.
3285 (DEP1): Modify for "gcc -MM".
3289 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3290 Update dependencies.
3291 * Makefile.in: Regenerate.
3293 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3295 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3296 (md_begin): Likewise.
3297 (HAVE_AM33): New macro.
3298 (md_assemble): Use it. Match r_regs and xr_regs only if
3301 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3303 * as.h: #include "bin-bugs.h"
3304 * as.c (show_usage): Use REPORT_BUGS_TO.
3305 * gasp.c: #include "bin-bugs.h"
3306 (show_usage): Use REPORT_BUGS_TO.
3308 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3310 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3312 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3313 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3316 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3318 * config/tc-i386.c (i386_immediate): Don't assume a constant
3319 immediate is necessarily 16 bits when in 16 bit code mode.
3320 (md_assemble): Instead set guess_suffix here after we have checked
3323 2000-04-02 Richard Henderson <rth@cygnus.com>
3325 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3326 quantities. Correct right shift sign extension.
3327 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3328 32-bit value when shifting into place.
3330 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3332 * app.c: Add ATTRIBUTE_UNUSED as needed.
3333 * config/tc-ppc.c: Likewise.
3334 (ppc_size): Make unsigned long.
3335 (ppc_insert_operand): Add casts to avoid warnings.
3337 2000-03-31 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-d10v.h (md_flush_pending_output): Define.
3341 2000-03-29 Nick Clifton <nickc@cygnus.com>
3343 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3344 segment. Works for both BFD_ASSEMBLER and others.
3345 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3347 2000-03-29 Nick Clifton <nickc@cygnus.com
3349 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3351 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3353 * listing.c (LISTING_LHS_WIDTH): Default depends on
3355 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3357 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3359 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3362 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3364 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3366 * config/tc-avr.c (mcu_types): Add missing initialiser.
3367 (md_pcrel_from_section): Add prototype.
3368 (avr_operand): Remove redundant test of unsigned < 0.
3369 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3371 2000-03-27 Denis Chertykov <denisc@overta.ru>
3373 * config/tc-avr.c: New file for AVR support.
3374 * config/tc-avr.h: Likewise.
3375 * configure.in: Add AVR support.
3376 * configure: Regenerate.
3378 2000-03-26 Timothy Wall <twall@cygnus.com>
3380 * gasp.c (macro_op): Add new argument to check_macro call.
3381 Macro structure definitions moved to macro.h
3382 * sb.h: Add argument to prototype for input_scrub_include_sb.
3383 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3384 nesting checks with an additional flag.
3385 (struct input_save): Add flag to indicate whether current sb
3386 should be checked for proper macro/conditional nesting.
3387 (input_scrub_push/pop): Save/restore nest check flag.
3388 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3390 * macro.c (check_macro): Allow caller to retrieve parsed macro
3391 information if a pointer is provided. This information may be
3392 used by the new macro hooks.
3393 * macro.h: Update prototype for check_macro. Macro struct
3394 definitions moved here from macro.c/gasp.c.
3395 * read.c (read_a_source_file): Add parameter to check_macro call,
3396 and pass macro info to the macro hook, if defined.
3397 (input_scrub_insert_line): New. Allow insertion of a line of
3398 characters into the input stream.
3399 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3400 file into the input stream.
3401 (s_include): Use input_scrub_insert_file.
3402 * internals.texi: Document new macro hooks.
3403 * as.h: New prototypes added.
3405 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3407 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3408 an initial capital letter.
3409 (i386_index_check): Reindent.
3411 2000-03-19 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3416 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3418 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3419 instruction operand bad if Rd > 7 when generating
3420 thumb instructions. Prevents for example,
3421 "adr r12,label" from silently failing and generating
3422 the wrong instruction.
3424 2000-03-17 Nick Clifton <nickc@cygnus.com>
3426 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3427 that have a destingation >= 0x400000.
3428 Fix compile time warning messages.
3430 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3432 * config/tc-sh.c (md_begin): When encountering insn that are
3433 not supported by the current arch, only change the name if
3434 its contents are the same as prev_name.
3435 (get_specific): If the the architecture doesn't match, fail.
3437 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3439 * config/tc-sh.c (IDENT_CHAR): Define.
3440 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3441 matching back where it came from.
3443 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3445 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3447 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3449 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3452 2000-03-15 Kazu Hirata <kazu@hxi.com>
3454 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3456 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3458 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3459 floating-point-number, make sure 'f' is in FLT_CHARS.
3461 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3463 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3464 (s_lcomm_internal): Use it.
3465 * doc/internals.texi (CPU backend): Document it.
3466 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3469 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3471 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3474 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3475 implementation doesn't have special handling for switch
3477 (macro_build): Allow for code in sections other than .text.
3479 (mips_ip): Likewise.
3480 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3481 Don't perform relocs if we will be outputting them.
3482 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3483 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3486 2000-03-09 Catherine Moore <clm@cygnus.com>
3488 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3489 relocation type based on the entry in the fixup structure.
3490 Put S_IS_EXTERN processing back in.
3492 2000-03-08 H.J. Lu (hjl@gnu.org)
3494 * Makefile.am (install-exec-tooldir): Depend on
3495 install-exec-bindir for parallel make.
3496 * Makefile.in: Regenerated.
3498 2000-03-06 Nick Clifton <nickc@cygnus.com>
3500 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3502 (md_parse_option): Parse -m32r command line switch - disable m32rx
3504 (md_show_usage): Document new option.
3506 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3507 * doc/Makefile.in: Regenerate.
3508 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3510 2000-03-02 Michael Meissner <meissner@redhat.com>
3512 * config/tc-d30v.c (check_range): Remove code that incorrectly
3513 sign extended values where bits < 32.
3515 2000-03-02 H.J. Lu (hjl@gnu.org)
3517 * configure.in: Support --enable-targets=all on ia32.
3518 * configure: Regenerated.
3520 2000-03-01 Nick Clifton <nickc@cygnus.com>
3522 * gasp.c (do_align): Remove bogus check of alignment value.
3524 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3526 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3527 TC_PPC was defined forced the type of a symbol with no other type
3530 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3532 * doc/internals.texi (CPU backend): Mention that
3533 line_separator_chars do not break up comments. Fix typos for
3534 LEX_AT and LEX_NAME descriptions. Document operands for
3535 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3536 description of md_create_short_jump usage. Document argument for
3537 md_undefined_symbol.
3539 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3541 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3542 (md_parse_option): Handle it.
3543 (md_show_usage): Document it.
3545 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3547 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3548 opcode, for the instruction `pal19'. From Andrea Arcangeli
3551 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3553 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3555 (md_assemble): To here, before template operands are matched.
3556 Also ensure a constant immediate is sign extended when we know the
3557 size is at most 16 bits. This is to catch cases like "add
3558 $0xffc0,%ax" where we don't know the size, and thus that the
3559 immediate can be represented as Imm8S until after parsing the
3561 (i386_displacement): Similarly sign extend 16 bit constant
3563 (md_assemble): Relax 16-bit jump constant range check to suit sign
3564 extended displacements.
3566 2000-02-26 Andreas Jaeger <aj@suse.de>
3568 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3570 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3572 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3573 call operands when intel_syntax.
3574 (intel_float_operand): Return 2 for "fi...".
3575 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3576 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3577 earlier "SHORT" change.
3578 (md_assemble): When determining suffix from Regs, exclude
3581 2000-02-24 Nick Clifton <nickc@cygnus.com>
3583 * configure: Add arm-wince, mips-pe and sh-pe targets.
3584 * configure: Regenerate.
3586 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3588 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3589 "pe-mips" for the mips-pe target.
3591 * config/tc-arm.c (insns): Change displacement encoded in BL
3592 and B instructions if the target port is arm-wince.
3593 (do_ldst): Do not bias the relocation offset if the target
3595 (md_pcrel_from): Add in missing relocation offset bias if the
3596 target os arm-wince.
3598 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3599 (md_begin): Disable -G support for mips-pe target.
3600 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3601 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3604 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3605 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3606 assembler, just set the alignment to 4.
3608 * config/te-wince-pe.h: New file for WinCE targets. Define
3611 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3613 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3614 string instructions.
3615 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3616 (i386_intel_memory_operand): After finding a segment override,
3617 check again for no `[' before looking for a displacement. Bomb if
3618 more than one displacement rather than silently discarding the
3619 second and subsequent ones. Free strings malloc'd by
3620 build_displacement_string.
3622 2000-02-24 Catherine Moore <clm@cygnus.com>
3624 * config/obj-som.c (obj_pseudo_table): Add "weak".
3625 (obj_som_weak): New routine.
3627 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3629 * config/tc-i386.c (union i386_op): New.
3630 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3631 Throughout file replace occurences of disps[n], imms[n], regs[n]
3632 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3633 intel mode operand swapping. Add assert in regKludge and
3634 fake_zero_displacement code. Test i.types[n] when outputting
3635 displacements and immediates. Combine output of Disp16 with
3637 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3638 when in intel mode by (not) reversing fsub and fdiv operands
3639 before the template search. This fails for single operand
3640 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3641 undefined. Instead fix the base_opcode after we've found the
3642 template. Move base_opcode xor with found_reverse_match from
3643 opcode output code to before this fix so we test for the correct
3645 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3646 check in intel mode. Instead compare opcodes.
3648 * config/tc-i386.h (TC_RELOC): Delete.
3649 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3650 with equivalent call to reloc.
3652 * as.h (flag_m68k_mri): Move declaration after target include, and
3653 only declare when TC_M68K defined. Define as zero otherwise.
3654 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3655 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3656 Define as zero otherwise.
3657 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3658 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3659 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3660 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3661 testing whether defined.
3662 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3663 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3664 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3665 rather than testing whether defined.
3666 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3667 (parse_mri_cons): Declare and use only when TC_M68K.
3668 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3669 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3670 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3672 * NEWS: Mention IBM 370 support.
3674 2000-02-23 Richard Henderson <rth@cygnus.com>
3676 * config/tc-i386.c (md_assemble): When swapping operands for
3677 intel_syntax, assume everything that's not Imm or Disp is a
3680 2000-02-23 Linas Vepstas <linas@linas.org>
3682 * config/tc-i370.c, config/tc-i370.h: New files.
3683 * Makefile.am: Add support for Linux/IBM 370.
3684 * configure.in: Likewise.
3685 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3686 * config/obj-elf.c: Include elf/i370.h
3687 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3689 * Makefile.in: Regenerate.
3690 * configure: Regenerate.
3692 * doc/c-i370.texi: New file.
3693 * doc/all.texi: Include it.
3694 * doc/as.texinfo: And here.
3695 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3696 * doc/Makefile.in: Regenerate.
3698 2000-02-19 Michael Meissner <meissner@redhat.com>
3700 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3701 determine if an instruction can be used in parallel with an ADDppp
3702 or SUBppp instruction.
3704 2000-02-22 Andrew Haley <aph@cygnus.com>
3706 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3708 1999-12-30 Andrew Haley <aph@cygnus.com>
3710 * config/tc-mips.c (mips_gp32): New variable.
3711 (macro_build) Use mips_gp32.
3713 (md_longopts): Add "-mgp32" and "-mgp64".
3714 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3716 (OPTION_M7900): Change offset
3717 (OPTION_NO_M7900): Ditto.
3719 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3721 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3722 warning, and bump it to 1.
3724 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3726 From Brad Lucier <lucier@math.purdue.edu>:
3727 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3730 2000-02-21 Catherine Moore <clm@cygnus.com>
3732 * config/tc-mips.c (MF_HILO_INSN): Define.
3733 (mips_7000_hilo_fix): Declare.
3734 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3735 (md_parse_option): Check for 7000_HILO_FIX options.
3736 (OPTION_M7000_HILO_FIX): Define.
3737 (OPTION_NO_M7000_HILO_FIX): Define.
3738 * doc/c-mips.texi (-mfix7000): Describe.
3740 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * listing.c (print_lines): Remove unused variable `end'.
3744 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3745 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3746 reloc_type when BFD_ASSEMBLER.
3747 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3748 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3749 statement and quell signed vs. unsigned comparison warning.
3751 2000-02-18 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3754 the computed frag offset, rather than overwriting it.
3756 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3758 * config/tc-sh.c ("elf/sh.h"): Include.
3759 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3760 (md.begin): Initialize target_arch.
3761 Only include opcodes in has table that match selected architecture.
3762 (parse_reg): Recognize register names for sh-dsp.
3763 (parse_at): Recognize post-modify addressing.
3764 (get_operands): The leading space is now optional.
3765 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3766 arguments. Update valid_arch.
3767 (build_Mytes): Add support for SDT_REG_N.
3768 (find_cooked_opcode): New function, broken out of md_assemble.
3769 (assemble_ppi, sh_elf_final_processing): New functions.
3770 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3771 (md_longopts, md_parse_option): New option: -dsp.
3772 * config/tc-sh.h (elf_tc_final_processing): Define.
3773 (sh_elf_final_processing): Declare.
3775 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3777 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3778 the unwinder subspace. Save the current seg/subseg before creating
3781 2000-02-10 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3784 little endian targets.
3785 (INST_BYTE1): Redefine to handle big and little endian
3787 (cpu_type): New type: Select between M340 and M210.
3788 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3789 instructions of the M340.
3790 (md_assemble): Add support for the MULSH and OPSR classes of
3792 (md_atof): Add support for little endian targets.
3793 (md_parse_option): Add support for -EL, -EB and -mcpu command
3795 (md_convert_frag): Add support for little endian targets.
3796 (md_apply_fix3): Add support for little endian targets.
3797 (md_number_to_chars): Add support for little endian targets.
3799 2000-02-10 Timothy Wall <twall@redhat.com>
3801 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3802 defined, use it to verify the symbol just read should be a label.
3804 2000-02-10 Timothy Wall <twall@redhat.com>
3806 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3807 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3808 around colons when KEEP_WHITE_AROUND_COLON is defined.
3809 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3810 and KEEP_WHITE_AROUND_COLON.
3812 2000-02-08 Timothy Wall <twall@redhat.com>
3814 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3816 (do_repeat): New. Abstract repeat logic so that a "break" can be
3818 (end_repeat): New. Provide support for a "break" out of the
3820 * read.h: Add prototypes for new functions.
3822 2000-02-08 Timothy Wall <twall@redhat.com>
3824 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3825 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3826 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3829 2000-02-08 Timothy Wall <twall@redhat.com>
3831 * read.c: Added elseif to directives table.
3832 * read.h: Added prototype for s_elseif.
3833 * doc/as.texinfo: Added description for elseif.
3834 * cond.c (s_elseif): New function
3836 2000-02-04 Timothy Wall <twall@redhat.com>
3838 * listing.c (print_lines): Remove conditionals causing bug in
3841 2000-02-03 Timothy Wall <twall@cygnus.com>
3843 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3845 * frags.c (frag_new): Calculate fr_fix in octets
3846 (frag_now_fix) Return offset as target address offset (bytes).
3847 (frag_now_fix_octets) New - Return offset in octets (8-bit
3849 * frags.h: Added prototype for frag_now_fix_octets().
3850 Distinguish between octets and bytes in field descriptions.
3851 * listing.c (calc_hex): Account for octets vs bytes when
3852 printing addresses/offsets.
3853 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3854 target is little-endian, print the octets in a word in big-endian
3855 order so that the display looks like a proper hexadecimal number,
3856 instead of having the octets reversed.
3857 * read.c (do_align): When recording alignment, alignment power
3858 should be in terms of target bytes (minimum addressible unit)
3860 (do_org) Convert ORG target address (byte) argument into an
3861 octet offset when generating a variable fragment.
3862 * symbols.c (resolve_symbol_value): Symbol final value
3863 converted to a target address offset (bytes) from its octet offset.
3864 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3865 offset (bytes) is adjusted by the frag offset (octets) converted
3867 (coff_frob_section) Section alignment power is in terms of bytes;
3868 convert it to an octet alignment power when calculating size (and
3869 size mask) in octets. Don't modify the section size in order to
3870 "align" it for TI COFF, since that format has a different method
3871 for storing alignment information.
3873 2000-02-01 Timothy Wall <twall@cygnus.com>
3875 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3876 entries, matching the way GCC generates them. If not escaped, the
3877 filename is encoded incorrectly.
3879 2000-01-31 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-arm.c (reg_table): Add support for ATPCS register
3884 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3886 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3888 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3890 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3891 of a symbol when we really care about its value.
3893 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3895 * config/tc-mcore.c (md_assemble): Give warning message if
3896 operands passes to instruction are more than the spec.
3898 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3900 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3901 Thumb mode but the label seen was not declared as '.thumb_func'
3902 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3903 correct disassembly of Thumb code bounded by non function labels.
3905 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3907 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3908 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3910 * Makefile.in: Same here.
3913 * configure.in: Set bfd_gas for i386-aout when primary target
3914 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3915 we may need the primary te_file. Remove incorrect comment.
3917 * configure: Regenerate.
3919 * config/e-i386aout.c: New file.
3921 * as.c (USE_EMULATIONS): Move to before print_version_id.
3922 (struct emulation): Add i386aout.
3923 (show_usage): Split text strings. Reformat -a text. Add --em
3927 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3928 (aout_format_ops): New.
3931 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3932 preprocessor conditional and add aout USE_EMULATIONS tests.
3933 (read_a_source_file): Don't pass error strings to printf as
3937 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3939 (do_data): Same here.
3940 (process_file): And here.
3943 * symbols.c (colon): Rewrite "already defined" fatal message
3944 code for aout with USE_EMULATIONS.
3947 * config/obj-aout.c (OBJ_HEADER): Define.
3948 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3950 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3951 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3953 (obj_aout_type): Expand S_SET_OTHER here too.
3954 (obj_read_begin_hook): Remove.
3955 (aout_pop_insert): New.
3956 (obj_aout_s_get_other): New.
3957 (obj_aout_s_get_desc): New.
3958 (aout_format_ops): New.
3961 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3962 gets aout_pseudo_table.
3963 (aout_pseudo_table): Declare.
3964 (obj_read_begin_hook): Define.
3967 * config/obj-coff.c (obj_pseudo_table): Rename to
3969 (coff_pop_insert): Use coff_pseudo_table.
3970 (coff_sec_sym_ok_for_reloc): Remove.
3971 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3972 and comment all zero entries and remove #if 0 code.
3975 * config/obj-coff.h (obj_pop_insert): Define.
3976 (coff_pseudo_table): Declare.
3979 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3980 s_get_size, s_set_size. Comment all zero entries.
3983 * config/obj-elf.c (elf_s_get_other): New function.
3984 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3985 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3986 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3988 (obj_elf_parse_section_letters): Don't pass error strings to
3989 printf as format arg.
3992 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3994 (elf_s_get_other): Declare.
3995 (S_GET_OTHER) Define as elf_s_get_other if not already
3997 (S_SET_OTHER): Only define when not already defined.
3998 (elf_obj_read_begin_hook): Declare.
3999 (obj_read_begin_hook): Define.
4000 (elf_obj_symbol_new_hook): Declare.
4001 (obj_symbol_new_hook): Define.
4004 * config/obj-multi.h: Add copyright header and protect against
4005 multiple inclusion. Add * to all function pointers.
4006 (OBJ_HEADER): If defined, include it rather than other defines
4008 (obj_frob_file_after_relocs): Test for NULL.
4009 (obj_symbol_new_hook): Here too.
4010 (obj_sec_sym_ok_for_reloc): And here.
4011 (S_GET_OTHER): Define.
4012 (S_GET_DESC): Define.
4013 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4014 (OBJ_MAYBE_ELF): Update comment.
4016 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4017 OBJ_AOUT preprocessor conditional and handle emulation by
4018 testing OUTPUT_FLAVOR.
4019 (i386_displacement): Here too.
4020 (md_section_align): Similarly here.
4021 (i386_target_format): Conditionally compile when more than one
4022 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4023 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4024 (i386_displacement): Here too.
4027 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4028 Define TARGET_FORMAT for aout only when not multi.
4031 * config/te-multi.h: Delete file as it's identical to te-generic.h
4033 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4035 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4036 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4039 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4041 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4044 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4046 * config/tc-mips.c (mips_do_align): New function.
4047 * config/tc-mips.h (md_do_align): Define.
4049 2000-01-10 Philip Blundell <philb@gnu.org>
4051 * doc/c-arm.texi (ARM Options): Fix typo.
4052 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4053 line separator for Linux.
4054 * doc/as.texinfo (Comments): Mention the ARM.
4056 2000-01-10 Philip Blundell <pb@futuretv.com>
4058 * configure.in (arm*-*-conix*): New target.
4059 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4061 * configure: Regenerate.
4063 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4065 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4066 (obj_elf_visibility): New function.
4068 * doc/as.texinfo (Visibility): New node: document visibility
4071 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4073 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4074 warning for absolute jump/call without `*' in non-intel mode. No
4075 need to set i.types[0] JumpAbsolute in intel mode.
4077 1999-12-22 Philip Blundell <pb@futuretv.com>
4079 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4080 hook function when changing sections.
4081 (arm_s_data): Likewise.
4083 1999-12-14 Nick Clifton <nickc@cygnus.com>
4085 * config/tc-arm.c (md_parse_option): Add support for -marm720
4086 command line switch.
4088 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4090 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4091 (r_registers, xr_registers): Define.
4092 (r_register_name, xr_register_name): New functions.
4093 (md_assemble): Handle new am33 operand types and instruction
4095 (mn10300_insert_operand, check_operand): Likewise.
4097 1999-11-29 Nick Clifton <nickc@cygnus.com>
4099 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4100 (s_force_thumb): Set thumb_mode to 2.
4101 (md_assemble): Do not complain about thumb instructions on a
4102 non-thumb target if thumb_mode is set to 2.
4104 1999-11-28 Michael Meissner <meissner@cygnus.com>
4106 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4107 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4108 (O_...): Add new machine dependent expressions if we are handling
4109 explicit relocations.
4110 (alpha_reloc_op): New static table holding the explicit relocation
4112 (alpha_literal_hash): New static to hold the hash table for
4113 explicit relocations.
4114 (alpha_macros): Add support for explicit relocations.
4115 (md_begin): If explicit relocations, initialize hash table.
4116 (md_assemble): Don't print a second error if tokenize_arguments
4117 already printed an error message.
4118 (md_apply_fix): Add support for explicit relocations.
4119 (alpha_force_relocation): Ditto.
4120 (alpha_fix_adjustable): Ditto.
4121 (alpha_adjust_symtab): New function to support explicit
4123 (alpha_adjust_symtab_relocs): Ditto.
4124 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4125 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4126 Add support for explicit relocations. Return -2 if an error
4127 message was already printed.
4128 (find_macro_match): Add support for explicit relocations. Comment
4130 (emit_insn): Add support for explicit relocations.
4131 (assemble_tokens): Ditto.
4133 (load_expression): Ditto.
4136 (emit_ir_load): Ditto.
4137 (emit_loadstore): Ditto.
4140 (emit_sextX): Ditto.
4141 (emit_division): Ditto.
4142 (emit_jsrjmp): Ditto.
4143 (emit_retjcr): Ditto.
4145 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4147 (tc_adjust_symtab): If explicit relocations, call the function
4148 alpha_adjust_symtab.
4149 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4150 relocations next to the literal relocation they reference.
4151 (TC_INIT_FIX_DATA): Initialize the new fields.
4152 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4154 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4156 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4157 'B' operand for PA2.0 bb instruction.
4159 1999-11-18 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4164 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4166 (mcore_force_relocation): Force relocations to be generated for
4169 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4171 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4172 (i386_displacement): Disallow O_big displacements.
4174 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4176 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4177 Small improvements in error checking.
4178 (md_assemble): Support for unconditional ARM instructions.
4179 (md_parse_option): Support for -m[arm]v5e flag.
4181 1999-11-12 Nick Clifton <nickc@cygnus.com>
4183 * macro.c (buffer_and_nest): Do not check beyond the end of the
4186 1999-11-11 Nick Clifton <nickc@cygnus.com>
4188 * macro.c (buffer_and_nest): Look for seperator after TO and
4191 1999-11-08 Andrew Haley <aph@cygnus.com>
4193 * app.c (do_scrub_chars): When in State 10, treat backslash
4194 characters in the same way as as symbol characters.
4196 1999-11-07 Richard Henderson <rth@cygnus.com>
4198 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4199 the previous label was in the current section before playing
4200 with auto-alignment.
4202 1999-11-06 Nick Clifton <nickc@cygnus.com>
4204 * config/tc-v850.c (v850_force_relocation): Force relocation
4206 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4209 1999-11-05 Michael Meissner <meissner@cygnus.com>
4211 * expr.h (operatorT): Increase machine dependent operators to 16.
4212 * expr.c (op_rank): Ditto.
4214 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4216 * read.c (pseudo_set): Reject attempts to set the value of a
4219 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4222 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4224 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4225 to bfd_set_section_contents.
4227 1999-11-03 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4231 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4233 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4234 (mips_ip): Use OPCODE_IS_MEMBER.
4236 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4238 * config/tc-arm.c (reg_required_here): Improve comments.
4240 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4241 (tinsns): Initialize variants field.
4243 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4244 BAD_PC respectively.
4246 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4248 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4249 * config/tc-arm.h: Fix compile time warnings.
4251 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4253 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4254 form @abs16, @(abs16) and @(abs16 + imm).
4256 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4258 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4259 (ISA_HAS_64_BIT_REGS) New.
4260 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4261 mips_emit_delays,macro_build,load_register,load_addresss,
4262 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4263 and/or use new ISA_xxx macros in expressions involving
4264 ISA, particularly mips_opts.isa.
4266 1999-10-18 Michael Meissner <meissner@cygnus.com>
4268 * expr.h (operatorT): Add machine dependent operators md1..md8.
4269 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4270 for the machine dependent operators to use.
4272 * expr.c (op_rank): Add machine dependent operators.
4274 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4276 (O_cpregister): Ditto.
4277 (md_begin): Change X_op test that field is wide enough to use
4278 O_max instead of O_alpha_max.
4279 (cpu_types): Fill in missing initializer.
4280 (alpha_num_macros): Make unsigned.
4281 (md_assemble): Make opnamelen be size_t.
4282 (md_apply_fix): Cast alpha_num_operands to int before testing.
4283 (alpha_force_relocation): Ditto.
4284 (alpha_fix_adjustable): Ditto.
4285 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4286 (tc_gen_reloc): Ditto.
4287 (tc_get_register): Ditto.
4292 (s_alpha_ent): Ditto.
4293 (s_alpha_end): Ditto.
4294 (s_alpha_frame): Ditto.
4295 (s_alpha_prologue): Ditto.
4296 (s_alpha_file): Ditto.
4297 (s_alpha_gprel32): Ditto.
4298 (s_alpha_proc): Ditto.
4299 (s_alpha_set): Ditto.
4300 (s_alpha_base): Ditto.
4301 (s_alpha_align): Ditto.
4302 (s_alpha_arch): Ditto.
4303 (alpha_align): Ditto.
4304 (assemble_insn): Suppress unused variable warning.
4306 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4307 order in the structure.
4308 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4310 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4312 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4314 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4316 * config/tc-i386.c (i386_index_check): Correct #endif location.
4318 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4320 * as.c (show_usage): Document new options.
4321 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4322 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4323 (parse_args): Parse the new options.
4324 (main): If there were warnings, and --fatal-warnings
4325 was specified, print an error.
4326 * as.h: New variable, flag_fatal_warnings, for new option.
4328 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4330 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4331 '@'. Change autoincrement completers to fall through to cache control
4334 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4336 (pa_parse_addb_64_cmpltr): New function.
4338 * config/tc-hppa.c (pa_ip): Change error message.
4339 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4340 '?Q' args to allow falling through.
4342 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4343 Remove unused conditional codes.
4344 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4346 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4348 * config/tc-d30v.c (CHAR_BIT): Define.
4349 (check_range): Fix bit operations to support integers bigger than
4352 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4354 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4357 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4358 Doug Evans <devans@cygnus.com>
4360 Add support for m32rx.
4361 * config/tc-m32r.c (enable_m32rx): New static global.
4362 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4363 (allow_m32rx): New function.
4364 (M32R_SHORTOPTS): Add `O'.
4365 (md_longopts): Add --m32rx plus several warning options.
4366 (md_parse_option): Handle new options.
4367 (md_show_usage): Print them.
4368 (md_begin): Enable m32rx.
4369 (OPERAND_IS_COND_BIT): New macro.
4370 (first_writes_to_seconds_operands): New function.
4371 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4372 (target_make_parallel,assemble_two_insns): New functions.
4373 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4374 If optimizing and m32rx, try to make consecutive insns parallel.
4376 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4378 * config/tc-mips.c (nopic_need_relax): Allow for the
4379 .sdata.foo sections generated by -fdata-sections,
4380 and for the .gnu.linkonce.s sections generated by C++.
4382 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4384 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4385 with cleaner code using completer prefixes. Add 'Y'.
4387 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4389 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4391 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4392 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4393 insn does not match and we should try the next insn in the table.
4395 1999-09-22 Nick Clifton <nickc@cygnus.com>
4397 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4399 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4401 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4404 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4406 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4407 OBJ_ELF. If ELF, add "sq".
4408 (md_parse_option): If ELF, ignore -s and -q.
4409 (md_show_usage): Mention ELF options.
4411 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4413 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4416 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4418 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4420 * config/tc-hppa.c (struct pa_it): New field "trunc".
4421 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4422 (pa_parse_ftest_gfx_completer): New function
4423 (pa_parse_fp_cnv_format): New function.
4425 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4426 (md_apply_fix): Handle 22bit pc-rel branches.
4428 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4430 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4432 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4434 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4436 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4438 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4439 (pa_ip): Handle 'fX'.
4441 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4443 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4444 unwinds unless the function is in the text space.
4445 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4447 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4449 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4450 (md_assemble): To here. Tweak address generation.
4452 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4454 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4455 (md_assemble): Call dwarf2_where for OBJ_ELF.
4456 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4457 (pa_end_of_source): New function.
4458 * tc-hppa.h (md_end): Define for OBJ_ELF.
4460 1999-09-14 Michael Meissner <meissner@cygnus.com>
4462 * configure.in (Canonicalization of target names): Remove adding
4463 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4464 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4465 * configure: Regenerate.
4467 1999-09-14 Donn Terry <donn@interix.com>
4469 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4471 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4473 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4474 pc-relative jmp/call to an absolute symbol.
4475 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4476 absolute section symbols.
4478 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4479 jump handling code and comments.
4481 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4483 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4484 the value if TE_PE and a global defined symbol.
4486 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4488 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4489 print the symbol, rather than printing it here.
4491 1999-09-11 Donn Terry <donn@interix.com>
4493 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4494 BFD_RELOC_RVA relocations.
4496 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4497 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4500 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4502 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4503 * doc/internals.texi (Object format backend): Document
4506 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4507 relocations against global symbols if TE_PE.
4509 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4510 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4512 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4515 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4516 symbols which do not have a constant value, or tags with
4517 non-tags. Remove the symbol from the list before adding it at the
4520 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4521 C_FCN symbol differently if TE_PE.
4522 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4523 appears in the pseudo-op, rather coff_line_base which is only set
4526 * config/obj-coff.c (obj_coff_loc): New static function.
4527 (obj_pseudo_table): Add "loc".
4529 * config/obj-coff.c (add_lineno): Check that the line number is
4532 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4533 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4535 (md_atof): Return NULL rather than 0.
4536 * config/tc-i386.c (md_atof): Change type to int.
4537 * expr.c (expr): Change first parameter to int.
4538 * config/obj-coff.c: Add declarations for static functions.
4539 (coff_frob_symbol): Use SYM_AUXENT.
4540 * config/tc-i386.h (flag_16bit_code): Don't declare.
4542 * config/obj-coff.c (obj_coff_section): Default to setting
4543 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4545 * write.c (adjust_reloc_syms): Print adjusted fixup.
4547 * expr.c (integer_constant): Correct too_many_digits calculation
4550 1999-09-09 Andreas Schwab <schwab@suse.de>
4552 * doc/c-arm.texi: Fix arguments of @var to not contain
4555 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4557 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4559 (md_parse_option): Only support -k flag for ELF and COFF targets.
4561 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4563 * config/tc-hppa.c (pa_ip): Put strict register checks before
4564 call to pa_parse_number.
4566 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4568 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4570 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4573 1999-09-06 Donn Terry <donn@interix.com>
4575 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4577 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4579 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4580 candidate instruction. Require registers for register arguments
4581 when in strict mode. Require assemble-time constants for
4582 constants when in strict mode.
4583 (pa_get_absolute_expression): Require a constant when in strict
4586 1999-09-06 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4590 1999-09-04 Steve Chamberlain <sac@pobox.com>
4592 * config/tc-pj.c: New file, supports picoJava in ELF.
4593 * config/tc-pj.h: Ditto.
4594 * configure.in (pjl*, pj*): New targets.
4595 * Makefile.am: Rebuild dependencies.
4596 (CPU_TYPES): Add pj.
4597 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4598 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4599 * doc/c-pj.texi: New file.
4600 * doc/as.texinfo: Add some PJ specifics.
4601 * doc/all.texi: Add PJ to the list of all architectures, sort them
4603 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4604 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4606 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4608 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4609 (obj_frob_file): Test for null pointer.
4610 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4611 (OBJ_PROCESS_STAB): And here.
4612 (elf_obj_sy): Remove
4614 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4615 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4616 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4618 * config/obj-coff.c (no_func): Remove.
4619 (coff_format_ops): Change occurrences of no_func to 0, as we test
4620 for 0 in obj-multi.h.
4622 * configure.in: Enable bfd for i386-coff when primary target is
4623 bfd. Enable i386 elf,coff emulation support. Don't set
4624 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4625 emulation to support.
4626 *configure: Regenerate.
4628 1999-09-02 Nick Clifton <nickc@cygnus.com>
4630 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4631 .section .line directive is encountered.
4633 1999-09-01 Nick Clifton <nickc@cygnus.com>
4635 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4638 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4639 * as.texinfo: Document --gdwarf2 command line option.
4640 Add additional documentation of ARM command line switches.
4642 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4644 * config/tc-i386.c (i386_intel_memory_operand): Combine
4645 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4646 and RESTORE_END_STRING around parse_register calls.
4647 (i386_operand): Here too.
4648 (i386_is_reg): Remove.
4649 (parse_register): Move as_bad calls from within this function to
4652 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4654 Based on a patch from H.J. Lu <hjl@gnu.org>
4655 * config/tc-i386.c (parse_register): Handle FP regs specially.
4656 (md_begin): Remove '(' and ')' from register_chars.
4658 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4660 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4661 error message (done elsewhere).
4663 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4665 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4667 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4669 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4672 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4674 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4676 Add new completers. Fix bug in 64 bit condition handling.
4678 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4681 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4683 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4685 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4687 1999-08-27 Jim Wilson <wilson@cygnus.com>
4689 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4690 (struct ls): Add frag field. Initialize it to zero.
4691 (out_end_sequence): New local text_frag. Set it while in text section.
4692 Replace address check with frag check. Set ls.frag to text_frag if
4693 out_set_addr called.
4694 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4695 Set it before switching sections. Replace address check with frag
4696 check. Set ls.frag to saved_frag if out_set_addr called.
4698 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4700 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4701 output "advance_pc" opcode instead of calling gen_addr_line().
4702 The latter has the undesired side-effect of creating a new row
4703 in the debug line info matrix.
4705 1999-08-26 Jim Wilson <wilson@cygnus.com>
4707 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4708 ls.last_filename if last is less than zero. Set ls.last_filename
4709 when allocating new entry.
4710 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4713 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4715 * config/tc-i386.c (i386_index_check): Fix the displacement size
4716 when INFER_ADDR_PREFIX.
4718 1999-08-18 Nick Clifton <nickc@cygnus.com>
4720 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4723 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4725 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4726 handle 0xffffNNNN constants correctly.
4728 1999-08-16 Nick Clifton <nickc@cygnus.com>
4730 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4733 1999-08-13 Nick Clifton <nickc@cygnus.com>
4735 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4736 (md_apply_fix3): Always pass positive values to
4737 validate_offset_imm.
4739 1999-08-12 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-arm.c (skip_whitespace): New macro.
4742 Formatting tidy ups.
4744 (md_apply_fix3): Store relocation offset in addend for ELF based
4746 (arm_force_relocation): Always generate relocs for Thumb function
4749 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4751 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4752 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4754 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4756 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4757 flags for the unwind subspace.
4759 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4760 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4761 suitable relocation based on the size of the target's pointer.
4762 Always Use subsegment zero for the unwinders.
4763 (pa_level): Handle "2.0w".
4765 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4767 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4768 with the following instruction unless this was specified.
4770 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4772 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4773 certain sections, to match BFD changes.
4775 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4777 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4778 (EXTRA_SCRIPTS): Define to keep automake happy.
4779 * Makefile.in: Rebuild.
4781 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4783 * Makefile.am: Rename .dep* files to DEP*.
4784 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4785 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4787 * Makefile.in: Rebuild.
4789 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4791 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4793 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4795 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4796 avoid problems on DOS filesystems.
4797 * Makefile.in: Rebuild.
4799 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4801 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4803 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4806 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4808 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4809 line to create ${GDBINIT} rather than .gdbinit.
4810 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4812 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4814 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4816 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4818 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4820 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4822 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4823 non-adjustable symbols.
4825 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4827 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4829 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4831 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4834 1999-08-05 Donn Terry <donn@interix.com>
4836 * config/te-interix.h: New file.
4837 * configure.in (i386-*-interix*): New target.
4838 * configure: Rebuild.
4840 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4842 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4843 selectors for ELF too.
4844 (selector_table): Add "ltp" and "rtp" selectors.
4846 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4848 * config/tc-i386.c (i386_operand): No need to change
4849 operand_string pointer in segment reg case before goto
4850 do_memory_reference. Initialise displacement_string_start and
4851 displacement_string_end after do_memory_reference label.
4852 (i386_index_check): Add operand_string param, and print error
4853 message on failure here.
4854 (i386_intel_memory_operand): Instead of here.
4855 (i386_operand): And here.
4856 (INFER_ADDR_PREFIX): Enable.
4858 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4860 * config/tc-i386.h (DefaultSize): Define. Renumber following
4861 opcode_modifier defines.
4863 From Etienne Lorrain <etienne.lorrain@ibm.net>
4864 * config/tc-i386.c (stackop_size): New variable.
4865 (set_16bit_code_flag): Clear it here.
4866 (set_16bit_gcc_code_flag): New function.
4867 (md_pseudo_table): Add "code16gcc" entry.
4868 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4870 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4872 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4873 next_set_end even if the end symbol is being discarded.
4875 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4876 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4877 * config/obj-coff.c: Likewise.
4878 (seg_info_type): Remove.
4879 (seg_info_off_by_4): Change to array of segT.
4880 (s_get_segment): Adjust accordingly.
4881 (obj_pseudo_table): Fully initialize sentinel entry.
4883 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4884 Ralf Baechle <ralf@uni-koblenz.de>.
4886 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4888 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4890 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4892 * config/tc-i386.c: Indentation and white space changes.
4893 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4894 don't enable it by default.
4895 (i386_intel_operand): Remove redundant prototype.
4896 Move check on number of memory operands, and i.mem_operands++
4897 (i386_intel_memory_operand): To here.
4898 Remove i386_immediate code from here. Remove special case code
4899 for input and output using (%dx). Remove base/index checks and
4900 call i386_index_check instead. Save initial operand_string
4901 argument for error message.
4902 (i386_operand): Remove redundant prototype. Move base/index
4903 checks to i386_index_check.
4904 (i386_displacement): Move intel mode check for non-zero
4906 (i386_intel_memory_operand): To here.
4908 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4910 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4911 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4912 by .register pseudo-op if -64 and --no-undeclared-regs.
4913 (s_register, sparc_adjust_symtab): New functions.
4914 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4915 Declare sparc_adjust_symtab as tc_adjust_symtab.
4916 * doc/c-sparc.texi: Add description of #ignore special literal
4917 for .register pseudo-op.
4919 1999-07-30 Catherine Moore <clm@cygnus.com>
4921 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4922 the relocation's section offset.
4924 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4926 * write.c (fixup_segment): Fix generic error check overflow test.
4928 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4929 X_add_number to long.
4931 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4933 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4936 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4938 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4941 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4943 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4945 * configure.bat: Remove; obsolete.
4946 * config/go32.cfg: Likewise.
4948 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4950 * configure.in (i386-*-vxworks*): New target.
4951 * configure: Rebuild.
4953 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4955 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4957 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4959 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4961 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4962 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4963 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4964 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4965 MAX_RELOC_EXPANSION): Define.
4966 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4968 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4970 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4971 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4972 block. Print a warning if an 8-bit or 16-bit constant
4973 displacement or immediate is truncated on output.
4974 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4976 (i386_operand): Disallow immediate jump absolute operand.
4978 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4980 * configure.in: Bump version number to 2.9.5.
4981 * configure: Rebuild.
4983 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4986 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4988 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4989 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4991 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4993 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4995 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4997 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4998 if -mno-fpu was given.
4999 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5001 (cons_fix_new_arm): Remove misleading comments.
5003 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5005 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5007 (relax_segment): Likewise. After giving a rs_org error, convert
5008 the frag to rs_align to avoid cascading errors.
5010 1999-07-12 Andreas Schwab <schwab@suse.de>
5012 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5014 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5016 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5017 as appropriate. Fill in structure initializations. Add variable
5018 initializations. Add casts.
5019 * dwarf2dbg.c (print_stats): Change i to size_t.
5020 * listing.c (listing_listing): Change list_line to unsigned int.
5022 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5024 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5025 rather than checking for \001 and \002 in symbol name.
5026 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5028 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5030 * configure.in (hppa*-linux-gnu*): New target.
5031 * configure: Rebuilt.
5033 1999-07-08 Nick Clifton <nickc@cygnus.com>
5035 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5037 1999-07-07 Nick Clifton <nickc@cygnus.com>
5039 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5040 accessing symbolP directly.
5042 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5044 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5047 1999-07-05 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-arm.c (ARM_EXT_V5): Define.
5050 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5051 (md_begin): Detect ARM v5 architectures.
5052 (md_parse_option): Accept arm v5 specification.
5053 (md_show_usage): Documment -marmv5 switch.
5055 * doc/c-arm.texi: Document -marmv5 command line option.
5057 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5059 (validate_immediate_twopart): New function. Determine if a
5060 constant can be computed by two ADD instructions.
5061 (output_inst): Remove its command line parameter - it was never
5063 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5064 implememt the ADRL pseudo op.
5065 (tc_gen_reloc): Generate a suitable error message if an ADRL
5066 instruction tries to generate a real reloc.
5068 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5070 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5072 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5075 1999-06-27 H.J. Lu <hjl@gnu.org>
5077 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5078 non BFD_ASSEMBLER case.
5080 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5082 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5085 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5087 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5088 out_end_sequence() when the address decreases due to a new frag.
5089 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5090 numbering starts with 1.
5092 1999-06-23 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5096 (mcore_s_text): Call obj_elf_text for ELF target.
5097 (mcore_s_data): Call obj_elf_data for ELF target.
5098 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5100 (mcore_s_bss): New function: Dump literal table before changing
5102 (mcore_s_comm): New function: Dump literal table before changing
5105 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5106 No longer static functions.
5107 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5108 Provide prototypes for these functions.
5110 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5112 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5113 a list of names, to try obj_segment_name, and to try abbreviated
5114 names when using COFF without long section names.
5116 * config/tc-alpha.c: More use of symbol accessor functions.
5117 * config/tc-arc.c: Likewise.
5118 * config/tc-d30v.c: Likewise.
5119 * config/tc-fr30.c: Likewise.
5120 * config/tc-i860.c: Likewise.
5121 * config/tc-m88k.c: Likewise.
5122 * config/tc-mcore.c: Likewise.
5123 * config/tc-ns32k.c: Likewise.
5124 * config/tc-sparc.c: Likewise.
5125 * config/tc-v850.c: Likewise.
5127 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5128 sy_value with appropriate accessor functions.
5129 * config/tc-arm.c (md_apply_fix3): Likewise.
5130 * config/tc-d10v.c (AT_WORD_P): Likewise.
5131 * config/tc-v850.c (reg_name_search): Likewise.
5133 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5134 use symbol_get_bfdsym instead.
5135 * config/tc-ppc.c (md_assemble): Likewise.
5136 * config/tc-v850.c (v850_comm): Likewise.
5138 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5140 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5141 the symbol, rather than accessing the bsym member.
5142 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5143 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5144 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5145 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5146 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5147 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5148 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5149 * config/tc-v850.c (tc_gen_reloc): Likewise.
5151 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5153 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5154 (hppa_gen_reloc_type): Conditionalize on BFD64.
5155 (tc_gen_reloc): Re-enable ELF relocations.
5156 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5158 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5160 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5162 (do_ldst): Move assignment out of if condition.
5163 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5164 parentheses to avoid warning.
5166 1999-06-21 Nick Clifton <nickc@cygnus.com>
5168 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5169 macro to get at the BFD symbol associated with a GAS symbol.
5171 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5173 * config/tc-ppc.c: Update for symbol handling changes.
5174 * config/obj-coff.c: Likewise.
5176 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5178 * tc-hppa.c: General cleanups of ELF support. No more spaces
5179 and subspaces for ELF.
5180 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5181 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5182 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5183 (UNWIND_SECTION_NAME): Likewise.
5184 (space/subspace related structures): Conditionalize definitions
5186 (space/subspace directives and support routines): Conditionalize
5187 definitions and references/uses on OBJ_SOM.
5188 (label_symbol_struct): For ELF, track the symbol's segment. For
5189 SOM track its space.
5190 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5192 (USE_ALIASES): Kill for both SOM & ELF.
5193 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5194 (pa_space, pa_subspace): Corresponding changes.
5195 (pa_spaces_begin): Corresponding chagnes.
5196 (md_begin): Do not muck around with space/subspace stuff for
5198 (md_apply_fix): Temporarily disable argument relocation stuff
5200 (tc_gen_reloc): Temporarily disable relocation generation for
5202 (pa_build_unwind_subspace): Similarly.
5204 1999-06-16 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-arm.c (thumb_set): New pseudo op.
5207 (text, data, section): Override these pseudo ops with ARM
5209 (s_thumb_set): New function: Perform the same as a .set pseudo
5210 op, but also mark the alias'ed symbol as being a Thumb
5212 (arm_s_text): New function: Perform the same as the .text
5213 pseudo op, but dump the literal pool before changing
5215 (arm_s_data): New function: Perform the same as the .data
5216 pseudo op, but dump the literal pool before changing
5218 (arm_s_section): New function: Perform the same as the
5219 .section pseudo op, but dump the literal pool before changing
5221 (arm_cleanup): Do not reset the current section before dumping
5224 1999-06-17 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5227 OPTION_NO_WARN_UNMATCHED entries.
5228 (md_parse_option): Generate a warning message if an unrecognised
5229 option is encountered.
5231 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5232 (get_operands): When parsing an expression after an '@' symbol
5233 has been detected, do not ignore '#' symbols.
5234 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5237 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5239 From K. Richard Pixley <rich@noir.com>:
5240 * configure.in (ppc-*-vxworks*): New target.
5241 * configure: Rebuild.
5243 1999-06-12 Philip Blundell <philb@gnu.org>
5245 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5247 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5249 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5250 which refer to symbols in linkonce sections, permit reducing the
5251 relocs if the symbol is local.
5253 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5255 * subsegs.c (subseg_text_p): New function.
5256 * as.h (subseg_text_p): Declare.
5257 * read.c (do_align): Use subseg_text_p to set the default fill.
5258 * write.c (subsegs_finish): Likewise.
5259 * config/obj-coff.c (write_object_file): Likewise.
5260 * config/tc-i386.h (md_maybe_text): Don't define.
5261 (md_do_align): Use subseg_text_p to set the default fill.
5262 * config/tc-m32r.c (m32r_do_align): Likewise.
5263 * config/tc-sh.c (sh_do_align): Likewise.
5264 * config/tc-sparc.h (md_do_align): Likewise.
5266 1999-06-12 David O'Brien <obrien@freebsd.org>
5268 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5269 * configure: Rebuild.
5271 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5273 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5274 * Makefile.am: Rebuild dependencies.
5275 * Makefile.in: Rebuild.
5277 * config/tc-i386.c (i386_immediate): Remove unused label
5280 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5281 * symbols.c: Likewise.
5282 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5283 sy_next field when taking address, rather than symbol_next.
5285 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5287 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5288 value from the output file architecture.
5289 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5290 * dwarf2dbg.h: Change bfd_vma to addressT.
5292 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5294 * dwarf2dbg.h: Use PARAMS in function declarations.
5296 1999-06-11 Martin Dorey <mdorey@madge.com>
5298 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5299 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5301 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5303 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5305 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5307 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5310 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5312 * read.c (read_a_source_file): Only declare inescape if
5315 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5317 (find_entry_byval): Add parens to avoid warning.
5319 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5321 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5324 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5326 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5329 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5330 synthetize_setx): New functions.
5331 (md_assemble): Broken the special cases into the above
5332 functions. Make compiler happy if sizeof(bfd_vma)==4.
5333 Fix sethi generated from set/setuw. If instructions have a relloc,
5334 always clear the fields to be relocated in the opcode.
5335 (sparc_ip): Remove special_case global variable.
5337 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5339 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5340 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5341 indication of success rather than a value.
5342 (itbl_get_val): Likewise.
5343 (itbl_get_field): Use strcspn. Change delimiters to include
5345 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5346 (itbl_get_val): Likewise.
5347 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5349 * symbols.c (copy_symbol_attributes): Convert local symbols to
5352 1999-06-10 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5357 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5359 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5360 Optimize set if sizeof(bfd_vma) == 64.
5361 (sparc_ip): Fix sethi - without %hi() it should generate
5362 R_SPARC_22 reloc, not R_SPARC_HI22.
5363 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5365 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5367 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5368 (s_ncons): New function.
5369 (native_op_table): New table.
5370 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5371 R_SPARC_OLO10 handling.
5373 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5375 * expr.h (struct expressionS): Revert last change; widen X_op.
5376 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5378 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5380 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5381 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5382 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5383 * Makefile.in: Regenerated.
5385 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5386 `common' pass on to s_mri_common.
5387 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5389 1999-06-06 Richard Henderson <rth@cygnus.com>
5391 * config/obj-elf.c (obj_elf_section): Don't free the return
5392 value of demand_copy_C_string.
5394 1999-06-05 Richard Henderson <rth@cygnus.com>
5396 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5397 creation logic from obj_elf_create_section.
5399 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5400 (section_stack): New.
5401 (special_sections): Make const.
5402 (obj_elf_section): Gut and rewrite parsing.
5403 (obj_elf_change_section): New function broken out of obj_elf_section.
5404 (obj_elf_parse_section_letters): Likewise.
5405 (obj_elf_section_word): Likewise.
5406 (obj_elf_section_type): Likewise.
5407 (obj_elf_previous): Treat as a toggle.
5408 (obj_elf_popsection): New.
5409 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5410 (ppc_section_type): Likewise.
5411 * config/tc-ppc.h: Likewise.
5413 * expr.h (struct expressionS): Don't make X_op a bitfield.
5414 * config/tc-alpha.c: Update for symbol handling changes.
5415 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5416 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5418 1999-06-05 Richard Henderson <rth@cygnus.com>
5420 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5421 (dwarf2_gen_line_info): Kill unused variables.
5422 (dwarf2_finish): Likewise.
5423 (dwarf2_where): Likewise.
5424 (dwarf2_directive_file): If we've only got a string,
5425 hand off to s_app_file.
5426 * ecoff.c: Move the include of ecoff.h.
5427 * symbols.h (S_IS_FUNCTION): Prototype.
5429 * read.c (LEX_HASH): Supply a default.
5431 (s_globl): Update `c' after skipping whitespace.
5432 * read.h (LEX_END_NAME, is_name_ender): New.
5433 * expr.c (get_symbol_end): Respect it.
5435 1999-06-04 Mark Klein <mklein@dis.com>
5437 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5439 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5441 * config/tc-hppa.c: Update for symbol handling changes.
5443 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5445 * cgen.c: Update for symbol handling changes.
5446 * config/tc-m32r.c: Likewise.
5448 * config/tc-hppa.h: Update for symbol handling changes.
5449 * config/tc-hppa.c: Likewise.
5451 * config/tc-arm.h: Update for symbol handling changes.
5452 * config/tc-arm.c: Likewise.
5453 (symbol_make_empty): Remove. Just use symbol_create.
5455 * symbols.c (symbol_set_tc): Correct name.
5457 * Makefile.am: Rebuild dependencies.
5458 ($(OBJS)): Don't depend upon struc-symbol.h.
5459 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5460 * dep-in.sed: Don't remove struc-symbol.h.
5461 * Makefile.in: Rebuild.
5463 * doc/internals.texi (Symbols): Describe changes in symbol
5466 1999-06-03 Richard Henderson <rth@cygnus.com>
5468 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5469 instead of doing the work by hand.
5471 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5473 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5474 state of line state-machine.
5475 (struct ls): Collect DWARF2 line state-machine state in new member
5476 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5477 resulted in any DWARF2 directives.
5478 (reset_state_machine): New function.
5479 (out_end_sequence): Ditto.
5480 (dwarf2_gen_line_info): When switching sections or switching to a
5481 lower text address, call out_end_sequence() first to terminate the
5482 previous code sequence as code sequences MUST have monotonically
5483 increasing addresses.
5484 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5486 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5488 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5489 DWARF2 debug info (line information only, at this point).
5490 * as.h: Update comment about supported debug formats.
5491 * dwarf2dbg.c, dwarf2dbg.h: New files.
5492 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5494 * expr.c (operand): Don't use [ for parens if we want an index op.
5495 (op_encoding): Switch [ into O_index, if desired.
5496 (op_rank): Renumber with O_index on bottom.
5497 (expr): If O_index, match closing bracket.
5498 * expr.h (O_index): New.
5500 * read.c (read_a_source_file): Conditionally allow matched "
5501 in lines passed to md_assemble.
5503 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5505 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5507 Add support for storing local symbols in a small structure to save
5508 memory when assembling large files.
5509 * as.h: Don't include struc-symbol.h.
5510 (symbolS): Add typedef.
5511 * symbols.c: Include struc-symbol.h.
5512 (local_hash): New static variable.
5513 (save_symbol_name): New static function, from symbol_create.
5514 (symbol_create): Call save_symbol_name.
5515 (local_symbol_count): New static variable.
5516 (local_symbol_conversion_count): Likewise.
5517 (LOCAL_SYMBOL_CHECK): Define.
5518 (local_symbol_make): New static function.
5519 (local_symbol_convert): New static function.
5520 (colon): Handle local symbols. Create local symbol for local
5522 (symbol_table_insert): Handle local symbols.
5523 (symbol_find_or_make): Create local symbol for local label name.
5524 (symbol_find_base): Check for local symbol.
5525 (symbol_append, symbol_insert): Check for local symbols.
5526 (symbol_clear_list_pointers, symbol_remove): Likewise.
5527 (verify_symbol_chain): Likewise.
5528 (copy_symbol_attributes): Likewise.
5529 (resolve_symbol_value): Handle local symbols.
5530 (resolve_local_symbol): New static function.
5531 (resolve_local_symbol_values): New function.
5532 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5533 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5534 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5535 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5536 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5537 (symbol_previous, symbol_next): New functions.
5538 (symbol_get_value_expression): Likewise.
5539 (symbol_set_value_expression): Likewise.
5540 (symbol_set_frag, symbol_get_frag): Likewise.
5541 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5542 (symbol_mark_used_in_reloc): Likewise.
5543 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5544 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5545 (symbol_mri_common_p): Likewise.
5546 (symbol_mark_written, symbol_clear_written): Likewise.
5547 (symbol_written_p): Likewise.
5548 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5549 (symbol_section_p, symbol_equated_p): Likewise.
5550 (symbol_constant_p): Likewise.
5551 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5552 (symbol_get_obj, symbol_set_obj): Likewise.
5553 (symbol_get_tc, symbol_set_tc): Likewise.
5554 (symbol_begin): Initialize local_hash.
5555 (print_symbol_value_1): Handle local symbols.
5556 (symbol_print_statistics): Print local symbol statistics.
5557 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5558 Declare new symbols.c functions. Move many declarations here from
5560 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5561 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5562 (struct symbol): Move bsym to make it clearly the first field.
5563 Remove TARGET_SYMBOL_FIELDS.
5564 (symbolS): Don't typedef.
5565 (struct broken_word): Remove.
5566 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5567 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5568 (symbol_clear_list_pointers): Likewise.
5569 (symbol_insert, symbol_remove): Likewise.
5570 (symbol_previous, symbol_append): Likewise.
5571 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5572 (struct local_symbol): Define.
5573 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5574 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5575 (local_symbol_get_frag, local_symbol_set_frag): Define.
5576 (local_symbol_get_real_symbol): Define.
5577 (local_symbol_set_real_symbol): Define.
5579 * write.c (write_object_file): Call resolve_local_symbol_values.
5580 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5581 (TARGET_SYMBOL_FIELDS): Don't define.
5582 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5583 ECOFF_DEBUGGING, add ECOFF fields.
5584 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5585 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5586 ECOFF_DEBUGGING, add ECOFF fields.
5587 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5588 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5589 * config/tc-mcore.h: Don't include struc-symbol.h.
5590 (TARGET_SYMBOL_FIELDS): Don't define.
5591 (struct mcore_tc_sy): Define.
5592 (TC_SYMFIELD_TYPE): Define.
5593 * Many files: Use symbolS instead of struct symbol. Use new
5594 accessor functions rather than referring to symbolS fields
5597 * read.c (s_mri_common): Don't add in value of line_label.
5599 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5600 checking for SEC_LINK_ONCE.
5602 * config/tc-sh.h (sh_fix_adjustable): Declare.
5604 * app.c (input_buffer): New static variable.
5605 (app_push): Save saved_input in allocated buffer.
5606 (app_pop): Restored saved_input.
5607 (do_scrub_chars): Change get parameter to take char * and int as
5608 arguments. Change GET macro to pass input_buffer to get
5609 function. Don't save input into allocated buffer.
5610 * as.h (do_scrub_chars): Update declaration.
5611 * input-file.c (input_file_get): Change to take char * and int.
5612 Read data into passed in buffer. Remove static buffer.
5613 * read.c (scrub_from_string): Change to take char * and int. Copy
5614 data into passed in buffer.
5616 * hash.h: Neaten. Declare hash_traverse.
5617 * hash.c: Complete rewrite based on BFD hashing code.
5618 * gasp.c (chunksize): New variable.
5619 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5622 1999-05-28 Nick Clifton <nickc@cygnus.com>
5624 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5625 addend unless the target uses an old ABI.
5627 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5629 -Wchar-subscripts cleanup
5630 * listing.c (listing_newline): Use unsigned char variable, so
5631 calls to isascii,iscntrl are correct.
5632 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5634 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5635 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5636 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5637 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5639 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5641 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5643 (arch_coldfire_p): New #define.
5644 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5646 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5648 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5650 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5651 (install_operand): Add place `N'.
5652 (init_table): Add registers ACC, MACSR, MASK.
5654 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5656 * config/tc-m68k.c: Change mcf5200 --> mcf.
5657 (archs): Add mcf5206e, mcf5307.
5658 (m68k_ip): Add format `u'.
5659 (install_operand): Add place `m', `M', `h'.
5660 (init_table): Add upper/lower registers.
5662 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5664 1999-05-28 Martin Dorey <mdorey@madge.com>
5666 * config/tc-i960.c: Several minor changes to add ELF and
5667 BFD_ASSEMBLER support.
5668 * config/tc-i960.h: Likewise.
5669 * configure.in (i960-*-elf*): New target.
5670 * aclocal.m4, configure: Rebuild.
5672 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5674 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5675 reloc changes when defined(BFD_ASSEMBLER).
5677 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5679 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5681 * write.c (write_print_statistics): Output to file, not stderr.
5683 * expr.c (generic_bignum_to_int32,64): Prototype.
5685 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5686 output_sleb128, output_uleb128, output_big_sleb128,
5687 output_big_uleb128, output_big_leb128): Prototype.
5688 (output_big_sleb128, output_big_uleb128): Make inline.
5689 (output_big_leb128): Remove inline
5691 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5692 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5693 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5694 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5695 value for correct overflow check in write.c:fixup_segment.
5696 * write.c (fixup_segment): Move bitfield overflow checks to after
5697 the md_apply_fix call.
5698 * config/obj-coff.c (fixup_segment): Likewise.
5699 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5700 valueT *val argument.
5702 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5704 * config/atof-ieee.c (gen_to_words): Correctly round a
5705 denormalized number. Fix off-by-one in range checking for
5706 exponent in a denormal.
5708 1999-05-10 Nick Clifton <nickc@cygnus.com>
5710 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5713 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5715 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5717 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5719 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5720 (ReverseRegRegmem): Remove.
5721 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5722 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5723 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5726 From Doug Ledford <dledford@redhat.com>
5727 * config/tc-i386.h (RegXMM): New for P/III.
5728 * config/tc-i386.c: Add support for P/III.
5730 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5732 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5733 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5734 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5736 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5738 * config/tc-i386.c (i386_immediate): Skip whitespace before
5739 complaining about junk after expression.
5740 (i386_displacement): Likewise.
5742 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5744 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5745 Don't copy before downcaseing.
5747 1999-05-05 Catherine Moore <clm@cygnus.com>
5749 * tc-m68k.c: Include elf/m68k.h.
5750 (m68k_elf_final_processing): New routine.
5751 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5754 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5756 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5759 1999-04-30 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-mcore.c (mcore_s_section): Dump literals before
5764 1999-04-29 Nick Clifton <nickc@cygnus.com>
5766 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5769 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5771 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5772 (TC_INIT_FIX_DATA): Delete.
5773 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5774 (TC_INIT_FIX_DATA): Delete.
5775 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5776 * write.c (fix_new_internal): Initialize fx_cgen member.
5777 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5778 (gas_cgen_md_apply_fix3): Update.
5779 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5780 (md_cgen_record_fixup_exp): Update.
5781 (FX_OPINFO_R_TYPE): Update.
5783 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5784 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5785 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5786 * frags.h (struct frag): Make opindex, opinfo ints.
5788 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5790 1999-04-26 Tom Tromey <tromey@cygnus.com>
5792 * aclocal.m4, configure: Updated for new version of libtool.
5794 1999-04-22 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5798 (md_apply_fix3): Do not fix up absolute relocations against
5801 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5803 1999-04-20 Nick Clifton <nickc@cygnus.com>
5805 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5806 changes and data-in-text directives.
5807 (mcore_cons): New function: intercept cons() operations.
5808 (mcore_float_cons): New function: intercept float_cons()
5810 (mcore_stringer): New function: intercept stringer() operations.
5812 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5814 * obj.h (struct format_ops): Change generate_asm_lineno field to
5816 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5818 * config/tc-alpha.c (find_opcode_match): Add default case to
5820 (find_macro_match): Likewise.
5821 (load_expression): Parenthesize && within ||.
5823 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5825 1999-04-17 Nick Clifton <nickc@cygnus.com>
5827 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5828 .text .data .section pseudo ops.
5829 (mcore_s_section): New function. Dump lits before changing secs.
5830 (mcore_s_text): New function. Dump lits before changing secs.
5831 (mcore_s_data): New function. Dump lits before changing secs.
5833 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5835 * config/tc-mips.c (mips_32bitmode): New.
5836 (md_begin): Set mips_32bitmode if needed.
5837 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5838 Set EF_MIPS_32BITMODE.
5840 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5842 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5845 1999-04-16 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5849 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5851 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5852 expressions correctly.
5855 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5857 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5859 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5861 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5862 and fmpynfadd instructions.
5864 1999-04-11 Richard Henderson <rth@cygnus.com>
5866 * as.h (environ): Declare it, if needed.
5867 * as.c (dump_statistics): Don't declare environ.
5868 * configure.in (environ): Detect declaration.
5869 * configure, config.in: Rebuild
5871 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5872 (i386_displacement): Allocate enough space for replacement buffer.
5873 Clean up replacement buffer initialization.
5875 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5877 * subsegs.c (section_symbol): Don't create a new symbol if one
5878 already exists; instead, use the existing one, but set its segment
5879 and frag data if it hasn't already been defined.
5880 * config/obj-coff.c (c_section_symbol): Likewise.
5882 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5884 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5886 1999-04-08 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-mcore.c: New File: Support routines for MCore
5890 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5891 * config/obj-coff.c: Add support for mcore-pe target.
5893 * Makefile.am: Add support for MCore targets.
5894 * Makefile.in: Regenerate.
5895 * configure.in: Add support for MCore targets.
5896 * configure: Regenerate.
5898 * doc/all.texi: Set MCORE.
5899 * doc/as.texinfo: Document MCore specific command line options.
5901 * write.h: Prevent multiple inclusion.
5903 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5905 * asintl.h (LC_MESSAGES): Never define.
5906 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5908 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5911 * Makefile.am (m68k-parse.c): If configuring in the source
5912 directory, copy m68k-parse.y into the local directory before
5913 running ylwrap, to remove spurious differences when generating
5915 * Makefile.in: Rebuild.
5917 * config/tc-sparc.h (md_do_align): Just allocate the number of
5918 bytes necessary, rather than always allocating 1024.
5920 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5922 * listing.c (listing_newline): Add cast to avoid warning.
5923 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5924 * config/tc-i386.c (i386_scale): Add return value.
5925 (build_displacement_string): Remove unused local temp_disp2.
5926 (i386_intel_memory_operand): Add parentheses to avoid warning.
5927 (i386_intel_operand): Remove unused local end_of_operand_string.
5928 (i386_operand): Remove unused local operand_modifier.
5929 (i386_operand): Add parens to avoid warning.
5931 1999-04-04 Don Bowman <don@pixsci.com>
5933 * configure.in: Add mips*-*-vxworks* target; have it define
5935 * configure, config.in: Rebuild.
5937 1999-03-31 Nick Clifton <nickc@cygnus.com>
5939 * configure.in (emulations): Add support for arm-epoc-pe.
5940 * configure: Regenerate.
5941 * config/te-epoc-pe.h: New file. Define macros specific to
5943 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5944 for arm-epoc-pe target.
5946 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5948 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5950 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5952 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5953 detect ",n" without a condition.
5954 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5957 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5959 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5960 instruction is encoded with one bit.
5963 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5965 * doc/internals.texi (CPU backend): Mention that
5966 line_separator_chars should not include newline. From thi
5967 <ttn@mingle.glug.org>.
5969 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5971 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5972 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5974 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5976 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5978 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5980 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5983 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5985 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5987 1999-03-15 Martin Hunt <hunt@cygnus.com>
5989 * app.c (do_scrub_begin): Change '-' back to a symbol char
5990 so we can use multiple opcodes on a line again.
5992 * config/tc-d30v.c: By default, warn if a symbol has
5993 the same name as a register. Plus some minor
5994 updates from the branch.
5996 1999-03-13 Nick Clifton <nickc@cygnus.com>
5998 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5999 BFD_RELOC_16 and BFD_RELOC_64.
6001 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6003 * expr.c (expr): Add missing else.
6005 1999-03-12 Nick Clifton <nickc@cygnus.com>
6007 * config/tc-arm.c (md_apply_fix3): Improve error message.
6009 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6011 * Makefile.am (CPU_TYPES): Add fr30.
6012 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6013 (fr30,m32r dependencies): Update.
6014 * Makefile.in: Rebuild.
6016 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6017 (gas_cgen_record_fixup_exp): Ditto.
6018 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6019 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6020 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6021 (md_cgen_lookup_reloc): Update use of operand->type.
6022 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6023 (md_convert_frag): Call cgen_operand_lookup_by_num.
6024 (md_cgen_lookup_reloc): Update use of operand->type.
6025 (m32r_cgen_record_fixup_exp): Ditto.
6027 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6029 * config/tc-mips.c (md_show_usage): Fix message.
6031 1999-03-03 Nick Clifton <nickc@cygnus.com>
6033 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6034 and LDR reg,=<expr> instruction.
6036 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6039 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6041 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6043 1999-02-17 Nick Clifton <nickc@cygnus.com>
6045 This patch was created by: Scott Bambrough
6046 <scottb@corelcomputer.com>
6049 Special cased '@' character. The '@' character is used as the
6050 ARM assembler comment character, as a special character
6051 and in ELF .symver pseudo-op's, and as a special character in
6052 .type and .section pseudo-ops.
6053 (symver_pseudo): New static variable.
6054 (symver_state): New static variable.
6055 (struct app_save): Add field 'symver_state'.
6056 (app_push): Save global symver_state int struct app_save.
6057 (app_pop): Restore global symver_state from struct app_save.
6058 (do_scrub_chars): Special case handling of '@' character in
6061 * configure.in: Modified to recognize armv* uname syntax from ARM
6063 * configure: Regenerated.
6065 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6066 a prefix to the section's type.
6067 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6068 the type's typename.
6070 * config/tc-arm.h: Add support for PIC generation:
6071 (pic_code): New boolean.
6072 (obj_relocate_extern): Define.
6073 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6074 (TC_CONS_FIX_NEW): Define.
6075 (tc_fix_adjustable): Define.
6076 (GLOBAL_OFFSET_TABLE_NAME): Define.
6078 * config/tc-arm.c: Add support for PIC generation:
6079 (line_seperator_chars): Allow ';' as a seperator for Linux.
6080 (is_immediate_prefix): New macro.
6081 (arm_parse_reloc): New function.
6082 (s_arm_elf_cons): New function.
6083 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6084 (md_undefined_symbol): Special case handling for the Global Offset
6086 (md_apply_fix3): Handle PIC relocs.
6087 (tc_gen_reloc): Handle PIC relocs.
6088 (md_parse_option): Add support for '-k' command line switch to
6089 enable PIC generation.
6090 (cons_fix_new_arm): New function.
6091 (s_arm_elf_cons): New function.
6093 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6095 * configure.in: Add comments for uses of AC_DEFINE.
6096 * acinclude.m4: Likewise.
6097 * acconfig.h: Remove.
6098 * aclocal.m4: Rebuild.
6099 * configure: Rebuild.
6100 * Makefile.in: Rebuild.
6101 * config.in: Rebuild.
6103 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6105 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6106 non-constant offset from a base register.
6108 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6110 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6113 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6115 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6116 (emit_insn): Look for pc-relative and no-overflow specifiers on
6117 internal relocation types.
6119 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6121 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6124 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6126 (mips_4650, mips_4010, mips_4100): Variables removed.
6127 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6128 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6130 (md_begin): Don't bother initializing the mips_NNNN variables;
6131 mips_cpu is set, and that's good enough now.
6132 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6133 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6134 (show): New function, to handle wrapping in the CPU lists.
6135 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6137 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6139 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6140 than treat as an immediate specifier.
6142 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6144 * config/tc-i386.c: Prototype many functions.
6145 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6146 (i386_immediate): Remove unused second argument.
6147 (i386_intel_operand): Fix i386_is_reg typo.
6148 (i386_operand): Use allow_naked_reg.
6149 (output_invalid): Make operand int for K&R.
6151 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6153 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6155 * Makefile.in: Rebuild.
6157 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6159 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6161 (EXTRA_as_new_SOURCES): Comment out.
6162 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6163 * Makefile.in: Rebuild.
6164 * doc/Makefile.in: Rebuild.
6165 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6166 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6167 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6168 * configure: Rebuild.
6169 * aclocal.m4: Rebuild.
6170 * config.in: Rebuild.
6171 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6172 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6173 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6174 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6175 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6176 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6177 (gas_cgen_record_fixup_exp): Ditto.
6178 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6179 descriptor, not global variable.
6180 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6181 descriptor, not global variable. Refer to insert_operand handler
6182 via cpu descriptor, not global function.
6183 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6184 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6185 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6186 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6187 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6188 * config/tc-m32r.c: Ditto.
6189 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6190 (md_assemble): Ditto.
6191 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6193 1999-02-09 Nick Clifton <nickc@cygnus.com>
6195 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6196 relocations for ELF targets.
6198 1999-02-08 Nick Clifton <nickc@cygnus.com>
6200 * configure.in: Add support for StrongARM target.
6201 * configure: Regenerate.
6203 1999-02-05 Nick Clifton <nickc@cygnus.com>
6205 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6207 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6210 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6212 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6214 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6216 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6217 (INTEL_DWORD_MNEM_SUFFIX): Define.
6220 (DWORD_PTR): Define.
6221 (XWORD_PTR): Define.
6223 (OFFSET_FLAT): Define.
6225 (NONE_FOUND): Define.
6228 * config/tc-i386.c (set_intel_syntax): New routine.
6229 (intel_syntax): Declare.
6230 (allow_naked_reg): Declare.
6231 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6232 (intel_float_operand): New routine.
6233 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6234 Handle brackets as well as parens. Call i386_intel_operand for
6235 intel syntax. Reverse operands if appropriate. Handle new
6236 suffixes. Handle movzx and movsx.
6237 (i386_is_reg): New routine.
6238 (i386_immediate): New routine.
6239 (i386_scale): New routine.
6240 (i386_displacement): New routine.
6241 (i386_operand_modifier): New routine.
6242 (build_displacement_string): New routine.
6243 (i386_parse_seg): New routine.
6244 (i386_intel_memory_operand): New routine.
6245 (i386_intel_operand): New routine.
6246 (i386_operand): Call i386_displacement, i386_immediate,
6247 i386_scale, etc. instead of handling inline.
6248 (parse_register): Handle registers without prefix.
6250 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6252 * configure: Regenerate.
6253 * configure.in (arm-*-oabi): New.
6254 (thumb-*-oabi): New.
6255 * config/tc-arm.c (target_oabi): Declare.
6256 (md_apply_fix3): Support REL relocs.
6257 (md_parse_option): Handle -oabi.
6258 (elf32_arm_target_format): New routine.
6259 (md_longopts): Add OPTION_OABI.
6260 * config/tc-arm.h: Redefine TARGET_FORMAT.
6263 1999-01-28 Nick Clifton <nickc@cygnus.com>
6265 * write.c (write_relocs): Handle out of range error.
6267 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6268 (fr30_force_relocation): Default to 0.
6270 * config/tc-fr30.h (obj_fix_adjustable): Define.
6271 (TC_FORCE_RELOCATION): Define.
6273 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6276 1999-01-16 Nick Clifton <nickc@cygnus.com>
6278 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6279 merge of two instructions if the left instruciton kills the right.
6281 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6283 * Makefile.in: Regenerate.
6284 * configure.in: Redo test for using cgen.
6285 * configure: Regenerate.
6287 1999-01-09 Nick Clifton <nickc@cygnus.com>
6289 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6290 redefinition of this macro.
6292 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6294 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6297 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6299 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6300 a read of HI or LO and an immediatly following branch.
6302 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6304 * config/tc-mips.c (md_begin): Another correction to the setting of
6307 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6309 * config/tc-mips.c (md_begin): Correct type-o in setting of
6312 1998-12-21 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6315 bit insn when optimizing, so that parallelised instructions will
6316 start on a 32 bit boundary.
6318 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6320 * config/tc-mips.c (mips_eabi64): New.
6321 (md_begin): Set mips_eabi64.
6322 (mips_elf_final_processing): Use it.
6324 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6326 * config/tc-mips.c (mips_elf_final_processing):
6327 Correct setting of ABI in e_flags.
6329 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6331 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6334 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6336 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6338 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6340 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6341 warning, values that don't fit in the field.
6343 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6345 * config/tc-mips.c (mips_abi_string): New.
6346 (md_parse_option,md_longopts): Add mabi.
6347 (mips_elf_final_processing): Set e_flags based on mabi flag.
6349 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6351 * config/tc-mips.c (md_parse_option): Handle vr4111.
6353 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6355 * config/tc-h8300.c (build_bytes): Change message given if the
6356 instruction requires H8/300H mode and we're not in Hmode, to
6357 suggest that it may be the operand modes that are the problem, not
6358 necessarily the opcode.
6360 1998-12-10 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-fr30.c: Add line separator character.
6364 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6366 * configure.in (hppa-*-mpeix*): New target.
6367 * config/obj-som.h (obj_som_compiler): Declare.
6368 * config/obj-som.c (compiler_seen): New static variable.
6369 (obj_som_compiler): New function.
6370 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6371 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6372 (pa_type_args): Set hppa_priv_level.
6373 (pa_compiler): New static function if OBJ_SOM.
6374 * configure: Rebuild.
6376 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * read.c (output_leb128): Don't mark as inline.
6380 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6382 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6383 AIX .vbyte unaligned data support.
6384 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6385 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6388 1998-12-07 Nick Clifton <nickc@cygnus.com>
6390 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6393 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6395 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6396 BFD_RELOC_ARM_PCREL_BRANCH.
6398 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6400 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6401 checking the target type.
6402 (mips-dec-bsd*): Set endian to little.
6403 * configure: Rebuild.
6405 COFF weak symbol support, based on patches from Mark Elbrecht
6406 <snowball3@usa.net>:
6407 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6408 * config/obj-coff.c (obj_coff_weak): New static function.
6409 (obj_coff_endef) [both versions]: Handle weak symbols.
6410 (coff_frob_symbol): Likewise.
6411 (yank_symbols): Likewise.
6412 (obj_pseudo_table): Add "weak".
6414 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6415 <aymeric.vincent@emi.u-bordeaux.fr>.
6416 * aclocal.m4: Rebuild with current tools.
6417 * configure: Rebuild.
6419 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6420 an assertion failure for a case we can't handle when OBJ_ECOFF.
6422 * expr.c (operator): And with 0xff to avoid problems with signed
6425 1998-12-03 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6428 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6430 1998-12-02 Nick Clifton <nickc@cygnus.com>
6432 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6435 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6437 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6438 calculation of pcrel point.
6440 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6445 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6449 (d10v_cleanup): Only generate previous insn if a multiline insn is
6452 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6457 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6459 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6460 -marm6xxx command line switches.
6462 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6464 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6465 (itbl-ops.o): Delete duplicate dependencies.
6466 Rebuild dependencies.
6467 Add fr30 dependencies.
6468 * Makefile.in: Rebuild.
6470 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6474 * listing.c: Ignore line terminator characters found inside
6477 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6479 * po/gas.pot: Regenerated.
6481 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6483 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6484 fr30_is_label_start(). Also checks for delay slot insns.
6486 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6487 FR30 instructions which contain a colon in the mnemonic.
6489 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6491 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-fr30.c: Removed currently superflous code.
6495 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-fr30.h: New file.
6498 * config/tc-fr30.c: Tweaking so that it will compile.
6500 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6502 * config/tc-d10v.h (obj_fix_adjustable): Define.
6503 (TC_FORCE_RELOCATION): Define.
6504 (d10v_force_relocation): Declare.
6505 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6506 (md_apply_fix3): Handle Vtable relocs.
6507 (d10v_fix_adjustable): New.
6508 (d10v_force_relocation): New.
6510 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-d30v.c: Change default behaviour to ignore potential
6513 conflicts between register name and symbol names.
6515 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6517 * configure.in: Add fr30-*-*.
6518 * config/tc-fr30.c: New file.
6519 * Makefile.in: Regenerated.
6520 * config.in: Regenerated.
6521 * configure: Regenerated.
6522 * doc/Makefile.in: Regenerated.
6523 * po/gas.pot: Regenerated.
6525 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6527 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6530 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6532 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6534 (do_scrub_chars): Add some casts to unsigned char to avoid
6535 unwanted sign extension.
6536 * read.c (lex_type): Set characters about 127 to be symbol
6538 * config/tc-i386.c (md_begin): Set identifier_chars and
6539 operand_chars for values above 127.
6541 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6543 * configure.in: detect cygwin* instead of cygwin32*
6544 * configure: regenerate
6546 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6548 * listing.c: Add support for producing a listing from piped
6551 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6553 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6554 (append_insn): Account for the tx39's multiply behavior.
6556 1998-10-26 Michael Meissner <meissner@cygnus.com>
6558 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6559 from assemble_parallel_insns. Add support for '->' to indicate
6560 explicitly serializing the instructions.
6561 (md_assemble): Ditto.
6563 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6565 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6568 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6570 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6572 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6574 * config/tc-mips.c : support frame and regmask/fregmask when
6575 MIPS_STABS_ELF is specified.
6577 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6579 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6580 (md_apply_fix): Don't return 1 for VTABLE relocs.
6581 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6583 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6585 * doc/c-i386.texi: Replace occurences of "opcode" with
6586 "instruction mnemonic", "instruction", or "mnemonic" when
6587 referring to the name of an instruction. Use "opcode" when
6588 referring to the sequence of machine bytes.
6590 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6591 (is_opcode_char): Rename to is_mnemonic_char.
6592 (md_assemble and i386_operand): Correct error messages from
6593 "opcode" to "instruction mnemonic"
6594 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6595 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6596 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6597 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6598 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6599 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6600 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6602 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6604 * config/tc-i386.c (i386_operand): Check for garbage after
6607 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6609 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6610 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6612 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6614 * config/tc-sh.h (obj_fix_adjustable): Define.
6615 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6616 (md_apply_fix): Likewise.
6617 (tc_gen_reloc): Likewise.
6618 (sh_fix_adjustable): New.
6620 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6622 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6623 * cgen.h (gas_cgen_finish_insn): Update prototype.
6624 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6625 cgen_insn_t -> CGEN_INSN_INT.
6626 (make_parallel): Update handling of CGEN_INT_INSN_P.
6627 (assemble_parallel_insn): Ditto.
6628 (target_make_parallel): New function.
6629 (md_assemble): Use it.
6631 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6633 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6635 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6637 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6638 converted into lower case.
6640 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6642 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6643 (gas_cgen_tc_gen_reloc): Likewise.
6644 * config/tc-m32r.h (obj_fix_adjustable): Define.
6645 * config/tc-m32r.c (m32r_fix_adjustable): New.
6646 (m32r_force_relocation): Handle VTABLE relocs.
6648 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6650 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6652 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6654 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6655 to lower case before parsing.
6657 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6658 parallel insns modift buts in the PSW as a side effect.
6660 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-d30v.c (find_format): Test for missing flag and
6665 (md_apply_fix3): Fix error messages to avoid
6666 assumption about presence of a symbol.
6668 (parallel_ok): Disallow parallel instructions that both modify the
6671 (find_format): Generate a warning if an odd numbered register is
6672 used as the first register in a mutli-register instruction.
6674 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6676 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6677 relocations are always associated with a symbol.
6679 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6681 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6682 (elf32_sparc_force_relocation): Declare.
6683 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6684 (tc_gen_reloc): Handle vtable relocs.
6685 (elf32_sparc_force_relocation): New.
6687 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6689 * symbols.c (S_IS_FUNCTION): New.
6690 * config/tc-v850.h (obj_fix_adjustable): Define.
6691 (TC_FORCE_RELOCATION): Define.
6692 (v850_force_relocation): Declare.
6693 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6694 of fx_addnumber for VTABLE reloc addends.
6695 (md_apply_fix3): Handle VTABLE relocs.
6696 (v850_fix_adjustable): New.
6697 (v850_force_relocation): New.
6699 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6701 * tc-hppa.c (fp_operand_format): Add some additional formats.
6702 (pa_ip): Do not automatically promote into pa2.0 mode.
6703 (pa_level): Handle ".level 2.0".
6705 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6707 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6708 * config/tc-i386.h (template.extension_opcode): Change to
6709 unsigned int to allow full range of 8-bit opcode suffixes.
6710 (None): Redefine as 0xffff.
6712 From Jeff B Epler <jepler@usgs.gov>
6713 * doc/c-i386.texi (i386-SIMD): New section.
6715 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6717 * read.c (discard_rest_of_line): New function.
6718 * read.h: Declare it.
6719 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6721 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6723 * config/tc-d10v.c (find_symbol_matching_register): New function.
6724 (find_opcode): Cope with the case where a register name matches
6727 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6729 * config/tc-v850.c (md_pcrel_from): Rename to
6730 v850_pcrel_from_section.
6731 (v850_pcrel_from_section): Do not resolves symbols in other
6734 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6736 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-d10v.c (find_opcode): Generate an error if a register
6739 is supplied for an operand that should not be a register.
6741 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6743 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6744 instructions to have another instruction in the right bin.
6746 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6748 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6749 the right container if the left container holds a branch
6752 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6755 both a register name and symbol name.
6756 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6758 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6761 execution unit class.
6763 (reg_name_search): If a name matches a register and a symbol,
6764 prefer the register.
6765 (find_format): Disallow flag registers when a general purpose
6766 register is required.
6767 If a number is required, but a register has been given, check to
6768 see if a symbol with the same name as the register exists, and if
6769 so, use that symbol.
6771 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6773 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6775 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6777 * config/tc-d30v.c (find_format): Do not accept flag registers as
6778 general purpose registers.
6779 (find_format): If an immediate value is expected at a given place
6780 in a format, but a register name has been provided instead, check
6781 to see if that register name matches the name of a predefined
6782 symbol and if it does, then use the symbol instead.
6783 (reg_name_search): If a register name matches a symbol name,
6784 prefer the register name to the symbol name.
6786 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6789 the previous insn to empty.
6791 1998-09-20 Michael Meissner <meissner@cygnus.com>
6793 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6794 pieces, forcing the use of an ANSI compiler.
6796 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6798 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6800 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6802 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6804 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6806 (obj_elf_vtable_entry): Likewise.
6807 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6808 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6809 (tc_gen_reloc): Likewise.
6810 (arm_fix_adjustable): Likewise.
6811 (elf32_arm_force_relocation): New.
6812 (armelf_frob_symbol): Remove coff-style symbol support.
6814 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6816 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6818 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6820 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6821 OBJ_COFF so that routine is defined for a.out format.
6823 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6825 * config/tc-i386.c (i386_operand): Detect non-segment registers
6826 used as segment prefixes.
6828 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6830 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6831 optimize across FDE boundaries.
6833 * config/obj-coff.c (obj_coff_section): Preserve any link once
6834 flags when setting the section flags.
6836 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6838 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6839 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6841 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6843 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6846 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6848 * frags.c (frag_grow): Include the size of the frag struct in the
6851 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6852 if the new subseg comes before the old.
6854 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6856 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6857 to handle edge8 and edge16.
6859 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6861 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6862 before we clobber the symbol involved.
6864 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6866 * config/tc-arm.c: Remove OBJ_ELF definitions for
6867 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6868 use arm_adjust_symtab for OBJ_COFF.
6869 (armelf_adjust_symtab): New Routine.
6870 * config/tc-arm.h: Define obj_adjust_symtab to
6871 armelf_adjust_symtab for OBJ_ELF.
6873 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6875 * configure.in: Make all i386-elf targets use bfd_gas.
6876 * config/tc-i386.c (tc_i386_force_relocation): New.
6877 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6878 (md_apply_fix3): Likewise.
6879 (tc_gen_reloc): Handle them.
6880 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6881 tc_i386_force_relocation.
6883 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6885 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6887 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6890 current opcode after writing the first insturction of a reverse
6893 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6895 * read.h (generate_lineno_debug): Add prototype.
6896 * read.c (generate_lineno_debug): Make non-static.
6898 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6900 * config/tc-i386.c (md_assemble): Only warn for address/data size
6903 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6905 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6906 against Thumb function names, as the linker needs this information.
6908 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6910 * expr.c (operand): Check also that there is no advance in operand
6911 after atof_generic in order to decide "is it label 0f or floating
6914 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6916 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6917 command line options with a single dash.
6918 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6920 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6922 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6923 * tc-arm.c (arm_fix_adjustable): New routine.
6925 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6927 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6928 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6929 demand_empty_rest_of_line before mri_comment_end.
6930 (equals): Check garbage after expression before
6931 mri_comment_end in MRI mode.
6933 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6935 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6936 small immediate constant to use the constant itself rather than
6939 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6941 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6942 (pa_leave): Likewise.
6944 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6946 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6948 (i386_operand): Fix an error message.
6950 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6952 * doc/c-arm.texi (ARM Directives): Document .req directive.
6954 * config/tc-arm.c (reg_required_here): Display erroneous string if
6955 the register name could not be decoded.
6956 Do not set inst.instruction if the sift is -1.
6958 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6960 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6963 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6965 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6966 even if it is belived to be unnecessary.
6968 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6970 config/tc-i386.c (i386_operand): Size immediate constants by
6971 suffix (erroneously removed as part of July 7 change).
6973 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6975 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6976 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6977 (armelf_frob_symbol): New Routine.
6978 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6980 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6982 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6984 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6986 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6987 command line switches passed to assembler.
6989 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6991 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6992 (gas_cgen_opcode_desc): Declare.
6993 (gas_cgen_parse_operand): Declare.
6994 (*): Prepend gas_ to gas specific fns to denote them as such.
6996 * cgen.c (gas_cgen_opcode_desc): New global
6997 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6998 (queue_fixup): Renamed from cgen_queue_fixup.
6999 (*): Prepend gas_ to gas specific fns to denote them as such.
7001 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7002 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7003 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7004 Open opcode table and initialize it.
7005 (make_parallel): Use gas_cgen_opcode_desc.
7006 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7007 (md_assemble): Ditto.
7009 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7011 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7012 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7013 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7014 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7015 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7016 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7017 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7018 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7019 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7020 (INIT_STAB_SECTION): Likewise.
7021 (OBJ_PROCESS_STAB): Likewise.
7023 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7024 (md_parse_option): Watch for them.
7025 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7026 (md_begin): Kill neverdef code.
7027 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7028 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7029 (s_alpha_coff_wrapper): New.
7030 (md_pseudo_table): Trap all ECOFF pseudos.
7032 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7034 Start of changes to remove mdebug section from mips*-elf
7035 Based on MIPS_STAB_ELF definition
7036 * acconfig.h: undef if not configured
7037 * config.in: undef if not configured
7038 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7039 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7040 * stabs.c (s_stab_generic): flush frag
7042 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7044 * configure.in: (arm-*-elf): Handle.
7045 (thumb-*-elf): Handle.
7046 * configure: Regenerate.
7047 * read.c (stringer): Fix typo in comment.
7048 * write.c (fixup_segment): Don't add symbol value to addend if
7050 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7052 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7055 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7057 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7058 (write_2_short): Emit warning if new flag is set.
7059 (do_assemble): Set flags if left instruction is one of special
7060 "right-instruction-killer" type.
7062 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7064 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7065 Always output words in debug_info section as big endian.
7066 (sparc_target_format): Choose correct bfd target.
7067 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7069 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7071 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7072 to work with internationalization code. Issue an error when two
7073 operands match that are not allowed to match.
7075 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7077 * configure.in (install_tooldir): Allow target to specify whether
7078 it wants to be installed in $(tooldir)/bin.
7079 * configure: Regenerate.
7080 * Makefile.am (install-exec-local): Set install-exec-tooldir
7081 dependency via configure.
7082 * Makefile.in: Regenerate.
7084 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7086 * Makefile.am (install-exec-local): Split into two ...
7087 (install-exec-bindir,install-exec-tooldir): New rules.
7088 * Makefile.in: Regenerate.
7090 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7092 * Makefile.am (install-exec-local): Don't remove the file before
7093 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7094 W. Rozycki <macro@ds2.pg.gda.pl>.
7095 * Makefile.in: Rebuild.
7097 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7099 * cgen.c: Include libiberty.h.
7100 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7101 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7102 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7103 (md_cgen_lookup_reloc)): Declare.
7104 (md_cgen_record_fixup_exp): Declare.
7105 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7106 (m32r_relax_frag): Declare.
7107 (cgen_md_apply_fix3): Decls moved to cgen.h.
7108 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7109 (m32r_cgen_record_fixup_exp): Delete decl.
7110 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7111 (assemble_nop): Delete.
7112 (expand_debug_syms): Delete unused `exp'.
7113 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7114 Add default case for -Wall.
7115 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7116 (md_atof): Delete unused wordP.
7118 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7120 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7123 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7126 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7127 .print, .purgem, and .struct. Remove documentation for
7130 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7132 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7133 Update call to insert_operand.
7135 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7137 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7139 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7141 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7142 whitespace after a prefix operator.
7144 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7146 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7148 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7150 * config/tc-sparc.c (log2): New static function.
7151 (s_reserve): Use log2 to convert alignment before calling
7153 (s_common): Use log2 to convert alignment before calling
7154 record_alignment and frag_align.
7155 (sparc_cons_align): Use log2.
7157 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7160 (s_common): Likewise.
7162 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7163 initialization of waddr.
7164 (sparc_elf_final_processing): Add default case to switch.
7166 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7168 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7169 than temporary real.
7171 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * write.c (subsegs_finish): Don't align the segments if there were
7176 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7177 copying aux information.
7179 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7180 expression into a symbol.
7182 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7184 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7185 type to unsigned int.
7186 (md_assemble): Change type used to store offsets from unsigned
7188 (i386_operand): Switch error check to only call RESTORE_END_STRING
7189 once after parse_register.
7191 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7193 * config/tc-v850.c (md_show_usage): Changed format to match that
7196 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7198 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7200 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7202 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7205 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7207 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7208 * doc/Makefile.in: Rebuild.
7210 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7212 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7213 for %lo expressions.
7214 (mips_ip, case 'u'): Move range check after code to mask
7215 off bits in %hi/%lo expressions. Mask off high bits for
7218 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7220 * doc/Makefile.am (gasver.texi): New target.
7221 (as.info, as.dvi): Depends upon gasver.texi.
7222 * doc/as.texinfo: Include gasver.texi. Mention version number on
7223 title page and in top node.
7224 * doc/Makefile.in: Rebuild.
7226 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7228 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7229 but not including the line containing the edict.
7230 * listing.h (LISTING_EOF): New.
7231 * input-scrub.c (input_scrub_next_buffer): Call it.
7233 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7235 * config/tc-i386.c (i386_operand): Don't set the size of an
7236 immediate address based solely on the suffix and the mode.
7238 * config/tc-i386.c (md_assemble): Add assertion to make sure
7239 overlap2 does not set Imm.
7241 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7242 sequences of whitespace to a single space.
7243 (is_space_chars): Just compare with space.
7244 (md_begin): Don't initialize space_chars.
7245 (md_assemble): Just skip a single whitespace character.
7246 (i386_operand): Rewrite base-index parsing to use new
7247 parse_register, and to skip white space. Skip white space in a
7248 number of other places too. Don't give error message if
7249 parse_register fails.
7250 (parse_register): Change reg_string parameter to be non-const.
7251 Add end_op parameter. Skip white space after the `%', and return
7252 end of register string. Give error message here rather than
7255 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7257 Based on patch from Matt Semersky <matts@scd.hp.com>:
7258 * expr.c (op_encoding): Make const.
7259 (expr_set_precedence): New function.
7260 (expr_begin): Don't set operator rankings, just call
7261 expr_set_precedence.
7262 * expr.h (expr_set_precedence): Declare.
7263 * read.c (s_mri): Call expr_set_precedence.
7265 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * doc/as.texinfo (Statements): Remove paragraph discussing
7268 continuing lines with a backslash. This hasn't worked for years,
7271 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7273 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7275 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7276 (ps_CTORS, ps_DTORS): New section types.
7277 (vms_fixup_xtors_section): New function
7278 (Ctors_Psect, Dtors_Psect): Define.
7279 (IS_GXX_XTOR): Define
7280 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7281 Filter static constructors/destructors and add to
7282 Ctors_Symbols/Dtors_Symbols chain.
7283 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7284 appropriate section.
7286 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7287 * makefile.vms: Merge vax/vms support.
7289 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7291 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7292 (elf_pseudo_table): Add them.
7293 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7294 (md_apply_fix): Accept them.
7295 (mips_fix_adjustable): Don't adjust them.
7296 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7297 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7298 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7299 (tc_fix_adjustable): Don't adjust them.
7301 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7303 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7305 * Makefile.in: Regenerate.
7306 * configure.in: AC_SUBST cgen_cpu_prefix.
7307 * configure: Regenerate.
7309 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7311 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7312 Changed all users of COND12_DELAY.
7314 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7316 * config/tc-mn10300.c (set_arch_mach): New function.
7317 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7318 (md_begin): Default to mn10300 mode.
7319 (md_assemble): Only accept instructions for the core mn10300
7320 chip and the active machine type.
7322 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7324 * subsegs.h (segment_info_type): Give the struct a name.
7325 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7326 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7327 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7328 * config/tc-w65.h (tc_reloc_mangle): Declare.
7329 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7331 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7333 * config/tc-v850.c (v850_comm): Restore old section
7334 after common processing.
7336 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7338 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7340 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7342 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7343 char with code that explicitly sign-extends.
7345 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7347 * config/tc-v850.c (md_begin): Restore text section as the current
7348 section after creating call table sections.
7349 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7352 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7353 with call to macro SYM_AUXINFO.
7355 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7357 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7358 with the program transform name.
7359 * Makefile.in: Rebuild.
7361 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7363 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7366 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * config/tc-i386.c (i386_operand): Be prepared for a space between
7369 the open parenthesis and the start of the register operand,
7370 because of the June 16 change.
7372 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7377 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7379 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7380 even if it is belived to be unnecessary.
7382 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7384 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7386 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7388 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7390 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7391 shift amount for a repeated operand. The shift amount for the
7392 repeated copy comes from the size of the operand.
7394 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7396 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7398 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7400 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7402 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7404 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7405 characters in it as LEX_IS_SYMBOL_COMPONENT.
7406 * config/tc-i386.h (tc_symbol_chars): Define.
7407 (extra_symbol_chars): Declare.
7408 * config/tc-i386.c (extra_symbol_chars): Define.
7409 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7410 (line_comment_chars): Set to '/' if TE_LINUX.
7411 * doc/c-i386.texi (i386-prefixes): Update.
7412 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7414 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7416 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7417 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7419 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7421 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7422 constraint in instructions REP & REPI.
7424 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7426 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7427 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7429 (check_range): If the operand is shifted, then shift the number
7430 before checking its range.
7432 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7434 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7437 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7439 * config/tc-v850.c (v850_comm): Create special sections as needed.
7441 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7443 * config/tc-d10v.c (write_2_short): Addition of swapping
7444 instructions for sequential and reverse sequential order when
7445 given order is not possible.
7447 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7449 * Makefile.am: Rebuild dependencies.
7450 (DEP_INCLUDES): Fix reference to intl build directory.
7451 * Makefile.in: Rebuild.
7453 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7455 * doc/c-i386.texi: Update 16 bit documentation.
7457 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7458 IgnoreDataSize to IgnoreSize as they are used for address size as
7460 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7461 32-bit mode, similarly addr16/data16 and variants.
7463 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7465 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7466 sequential word multiply instructions.
7468 (do_assemble): Add extra command line argument, to allow mul32
7469 attribute to be preserved across parallel insns.
7470 (md_assemble): Insert NOPs between explicitly parallel insns which
7471 contain an 32 bit multiply and a 16 multiply.
7473 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7475 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7478 * config/tc-i386.c (reloc): Add braces.
7480 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7481 consistent with Intel naming.
7482 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7483 use bitfields in sib_byte.
7484 (modrm_byte): Don't use bitfields here either.
7486 * config/tc-i386.c (current_templates): Add const.
7487 (parse_register): Add const to return, param, and char *s.
7488 (i386_operand): Add const to reg_entry *r.
7489 * config/tc-i386.h (templates): Add const to start, end.
7491 Inspired by code for 16 bit gas support from Martynas Kunigelis
7492 <martynas@nm3.ktu.lt>:
7493 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7494 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7495 (uses_mem_addrmode): Remove.
7496 (md_estimate_size_before_relax): Add support here too.
7497 (md_relax_table): Rewrite interface to md_relax for 16 bit
7499 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7500 (opcode_suffix_to_type): Remove.
7501 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7502 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7503 (md_convert_frag): Likewise.
7504 (i386_operand): Add support for 16 bit base/index regs,
7505 immediates, and displacements. Remove some unnecessary casts, and
7506 localise end_of_operand_string, displacement_string_start,
7507 displacement_string_end variables. Add GCC_ASM_O_HACK.
7508 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7510 * config/tc-i386.c (prefix_hash): Remove.
7511 (md_begin): Rewrite without obstacks. Remove prefix hash table
7512 handling. Rewrite lexical table handling.
7513 (i386_print_statistics): Don't print prefix statistics.
7514 (md_assemble): Rewrite instruction parser so that line is not
7515 converted to lower case. Don't do a hash_find for prefixes,
7516 instead recognise them via opcode modifier.
7517 (expecting_operand, paren_not_balanced): Localise variables.
7518 * config/tc-i386.h (IsPrefix): Define.
7519 (prefix_entry): Remove.
7521 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7522 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7523 '\\' in case where comment_chars contains '/'.
7525 * config/tc-i386.c (MATCH): Ensure given operand and template
7526 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7527 you must write `ljmp *table(%ebx)'.
7529 From H.J. Lu <hjl@gnu.org>:
7530 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7531 as 0 ifndef BFD_ASSEMBLER.
7532 (md_assemble): Allow immediate operands without suffix or
7533 other reg operand to default in size to the current code size.
7535 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7537 * config/tc-v850.c (md_begin): Restore creation of
7538 .call_table_text and .call_table_data sections.
7540 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7542 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7543 after emitting a word of noops.
7545 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7547 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7548 (i386_operand): Simplify checks for valid base/index combinations.
7549 Disallow `in 4(%dx),%al'.
7551 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7553 (add_prefix): Change parameter from char to int.
7555 * config/tc-i386.h (Ugh): Define opcode modifier.
7556 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7558 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7559 CONSISTENT_REGISTER_MATCH macros to check register types more
7560 thoroughly. Check for illegal suffix/operand combinations
7561 when matching insns with operands. Handle new `s' suffix, and
7562 associated FloatMF opcode modifier for float insns with memory
7564 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7565 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7566 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7567 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7568 DATA_PREFIX_OPCODE throughout.
7570 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7571 (md_assemble): Rewrite suffix/register operand checking code to be
7572 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7573 AnyMem, the better to grep.
7575 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7576 given a memory operand. Don't set Abs bits either.
7577 (type_names): Remove Mem*, Abs*.
7578 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7579 define opcode_modifiers as these cases are handled by Disp8,
7580 Disp16, Disp32 and suffix checks.
7581 (COMES_IN_BOTH_DIRECTIONS): Remove.
7582 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7584 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7585 if IgnoreDataSize modifier given. Remove ShortformW modifier
7586 test. Add test for ShortForm in W base_opcode modification.
7587 Merge Seg2ShortForm and Seg3ShortForm code.
7588 * config/tc-i386.h (ShortFormW): Remove.
7589 (IgnoreDataSize): Define.
7591 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7593 * config/tc-d30v.c (md_assemble): Store previous segment state
7594 with previous instruction.
7596 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7598 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7599 (ebp, esp): Remove static variables.
7600 (MATCH): Remove test for InOutPortReg.
7601 (i386_operand): Properly handle InOutPortReg here instead.
7602 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7603 (md_assemble): Simplify and correct modrm and sib generation.
7604 (i386_operand): Add warning for scale without index.
7605 Rewrite checks for valid base/index combinations.
7607 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7608 macros and enclose in do while(0).
7609 (RESTORE_END_STRING): Likewise.
7610 (md_assemble): Add one to printed operand number so we start
7611 from 1 not 0. Add some more gettext invocations.
7612 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7615 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7616 DATA_PREFIX, SEG_PREFIX): Define.
7617 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7618 (check_prefix): Remove function.
7619 (add_prefix): New function. Add prefix to i.prefix as well as
7621 (md_assemble): Changes for add_prefix. Remove hack for wait
7622 prefix, instead always output prefixes in fixed order. Test
7623 for jcxz/loop when selecting between word & dword operations,
7624 and add address size prefix rather than operand size prefix.
7625 Remove operand -> address size hack when emitting jcxz/loop.
7626 (i386_operand): Remove O_Absent check as it's done in expr.
7628 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * configure.in: Recognize m5200 as a cpu_type of m68k.
7631 * aclocal.m4: Rebuild with current libtool.
7632 * configure: Rebuild.
7634 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7636 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7637 to relaxable_symbol to prevent references to external symbol from
7640 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7643 symbols are relaxable.
7645 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7647 * config/tc-v850.c (md_begin): Don't create special
7648 sections by default.
7650 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7652 * config/tc-mips.c (macro): For div and udiv, close the
7653 reorder block as soon as possible.
7655 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7657 From Matt Semersky <matts@scd.hp.com>:
7658 * macro.c (macro_mri_mode): New function.
7659 * macro.h (macro_mri_mode): Declare.
7660 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7663 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7665 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7668 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7669 until after xstrdup in OBJ_EVAX case.
7671 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7673 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7674 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7675 of hardcoded magic number.
7676 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7678 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7680 * read.c (do_s_func): New function.
7682 * read.h (do_s_func): Add prototype.
7684 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7686 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7687 nops if fill pattern not specified.
7689 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7691 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7692 * config/te-go32.h (TE_GO32): Define.
7693 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7695 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7697 Implement .func/.endfunc pseudo-ops.
7698 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7700 * read.c (potable): Add .func,.endfunc.
7701 (s_func): New function.
7702 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7704 (in_doc_func_p,current_function_label): New static globals.
7705 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7707 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7709 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7710 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7711 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7712 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7713 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7714 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7715 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7716 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7717 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7718 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7719 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7720 * config/tc-a29k.c: Don't define md_short_jump_size,
7721 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7722 * config/tc-alpha.c: Likewise.
7723 * config/tc-alpha.h: Likewise.
7724 * config/tc-arm.c: Likewise.
7725 * config/tc-h8300.c: Likewise.
7726 * config/tc-h8500.c: Likewise.
7727 * config/tc-hppa.c: Likewise.
7728 * config/tc-i860.c: Likewise.
7729 * config/tc-i960.c: Likewise.
7730 * config/tc-ppc.c: Likewise.
7731 * config/tc-sh.c: Likewise.
7732 * config/tc-sparc.h: Likewise.
7733 * config/tc-tic30.c: Likewise.
7734 * config/tc-w65.c: Likewise.
7735 * config/tc-z8k.c: Likewise.
7737 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7739 * config/tc-vax.c (_): Delete this macro used for placeholder
7740 values in vax_operand_width_size; it conflicts with the _() macro
7741 used for internationalization.
7743 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7745 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7746 code. From Chris Moller <moller@bops.com>.
7748 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7749 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7750 * read.c (emit_expr): Initialize seg and subseg fields of a new
7752 * write.c (write_object_file): Switch to the appropriate segment
7753 and subsegment when processing a broken word.
7755 * config/tc-m68k.c (mri_assemble): New static function.
7756 (build_mri_control_operand): Call mri_assemble rather than
7758 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7759 (s_mri_endf, s_mri_endw): Likewise.
7761 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7763 * read.c (s_org): Call md_flush_pending_output if it is defined.
7765 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7767 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7769 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7770 (md_parse_option): Add for same.
7771 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7772 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7773 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7775 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7777 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7779 * config/tc-arm.c (find_real_start): Relax definition of local
7782 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7784 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7785 symbols at the given address, not just the last one specified.
7787 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7789 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7790 or number_to_chars_littleendian to write data.
7792 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7794 * config/tc-v850.c (md_assemble): Remove artificially created
7795 register name symbols.
7797 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7799 * write.c (fixup_segment): Change "segment" to "section" in
7802 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7804 * write.c (fixup_segment): Change sym1-sym2 message again.
7806 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7808 * write.c (fixup_segment): Improve error message for sym1-sym2
7809 errors when sym1 is in a different segment from sym2.
7811 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7813 * config/tc-m32r.c (warn_unmatched_high): New static local.
7814 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7815 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7816 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7817 (md_parse_option): Likewise.
7818 (md_show_usage): Likewise.
7819 (m32r_frob_file): Likewise.
7821 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7822 (read_a_source_file): Call them.
7823 * read.h (stabs_generate_asm_file): Declare.
7824 * stabs.c (stabs_generate_asm_file): New function.
7825 (generate_asm_file): New function.
7826 (stabs_generate_asm_lineno): Move file name handling into
7829 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7831 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7832 (d30v_current_align, d30v_current_align_seg): New variables.
7833 (d30v_last_label): New variable.
7834 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7835 (s_d30v_data, s_d30v_section): Likewise.
7836 (md_pseudo_table): Call them.
7837 (md_begin): Initialize d30v_current_align_seg.
7838 (md_assemble): Call d30v_align when needed by known current alignment.
7839 (d30v_frob_label, d30v_cons_align): New functions.
7840 * config/tc-d30v.h (md_do_align): Remove.
7841 (tc_frob_label): Call d30v_frob_label.
7842 (md_cons_align): New.
7844 * config/tc-d30v.c (find_format): Convert complex expressions to
7845 expression symbols before processing. Clean up code formatting.
7847 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7849 * po/Make-in (install-info): New target.
7851 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7853 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7855 * config/tc-mn10300.c (md_assemble): Likewise.
7857 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7859 * Makefile.am: Update with `make dep-am'.
7860 (HFILES): Add cgen.h.
7861 (cgen.o): Depend on cgen.h.
7862 * Makefile.in: Regenerate.
7864 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7866 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7868 * gasp.c (grab_label): Permit a label to be a preprocessor
7869 variable by permitting a label to start with a backslash.
7871 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7873 * config/tc-mips.c (validate_mips_insn): Removed hack
7874 for previously inaccessible bitfields in some INSN_TRAP
7877 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7879 * config/tc-d30v.c (do_assemble): Abort with error message
7880 if opcode operands do not match.
7882 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7884 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7885 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7886 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7887 similar new 'q' operand.
7889 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7891 * cgen.c (cgen_asm_finish_insn): Fix typo.
7893 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7896 * cgen.c: Include it.
7897 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7898 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7899 All callers updated.
7900 * config/tc-m32r.c: Include cgen.h.
7901 (m23r_insn): New members num_fixups,fixups.
7903 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7905 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7906 to avoid compiler warning.
7908 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7910 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7913 * makefile.vms (OBJS): Add ehopt.obj
7915 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7917 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7919 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7921 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7922 a short format insn.
7923 (md_assemble): Set it for explicitly packed insns.
7925 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7927 * config/obj-coff.c (c_symbol_merge): Do not take address of
7928 native fields when performing the memcpy.
7930 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7932 * config/tc-mips.c (macro,macro2): Implement
7933 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7935 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7937 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7938 relocations against globally visible symbols.
7939 * config/tc-m68k.c (relaxable_symbol): New macro.
7940 (m68k_ip, md_estimate_size_before_relax): Use it.
7941 (tc_m68k_fix_adjustable): Also handle weak symbols.
7943 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7945 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7946 references to externally visible symbols.
7947 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7948 values in twice for a PC relative reloc if the symbol is
7951 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7952 don't adjust a PC relative reloc against an externally visible
7954 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7955 for a PC relative fixup against an externally visible defined
7956 symbol, arrange to store object file and addend values as though
7957 the symbol were not defined.
7958 (tc_gen_reloc): Likewise.
7960 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7962 * read.c (sizeof_leb128): Referenced externally by write.c so
7965 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7967 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7968 and expand a 'debug' symbol associated with the next instruction
7969 that does not cause a short instruction to be filled with a NOP.
7970 (md_pseudo_table): Add support for .debugsym.
7971 (assemble_parallel_insn): Add calls to expand_debug_sym as
7973 (md_assemble): Ditto.
7975 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7977 * as.c (main): Conditionally call setlocale.
7978 * gasp.c (main): Likewise.
7979 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7980 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7982 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7984 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7986 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7988 * config/tc-hppa.c: Change all calls to bzero to use memset.
7989 (pa_ip): Add cast to avoid warning.
7990 (tc_gen_reloc, md_apply_fix): Likewise.
7991 (pa_find_space_by_number): Likewise.
7992 (hppa_force_relocation): Likewise.
7993 (pa_block): Change i to unsigned int.
7994 * config/obj-som.h (obj_som_copyright): Declare.
7996 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7998 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7999 for line numbers for assembly source.
8001 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8003 * configure.in: Change version number to 2.9.4
8004 * configure: Rebuild.
8006 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8008 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8010 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * ecoff.h: Change symbolS in function declaration to struct
8015 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8017 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8018 (md_convert_frag): Fix i18n typo.
8020 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8022 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8023 * ecoff.h: Protoype it.
8024 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8025 [EVAX] (s_alpha_prologue): Delete.
8026 (md_pseudo_table): Update.
8028 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8030 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8031 array to local pointer.
8032 (get_args, parse_expr): Add casts to avoid warnings.
8034 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8036 * read.c (s_set): Cast xmalloc return value to fragS *.
8037 * config/tc-m68k.c (m68k_ip): Function made static to match
8038 previous forward declaration.
8039 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8041 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8043 * config/tc-v850.c: Add internationalisation macros to error
8046 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8047 macros to error strings.
8049 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8051 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8052 reloc is in the TOC csect.
8053 (md_apply_fix3): Correct gettext typo.
8055 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8057 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8058 .L - they are local labels and the branches are not really
8059 function calls but rather far jumps.
8061 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8063 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8065 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-i386.c (md_assemble): Print operand number rather than
8068 using ordinal_names.
8069 (i386_operand): Likewise.
8071 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8073 * Makefile.am (INTLLIBS): Define to work around apparent automake
8075 All Makefiles: Regenerated.
8077 * Many files: Added gettext invocations around user-visible
8079 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8080 HAVE_LC_MESSAGES): Define.
8081 * dep-in.sed: Added asintl.h.
8082 * po/Make-in: New file.
8083 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8085 * read.c (Z_): Renamed from `_'.
8086 * Makefile.am (SUBDIRS): Added po.
8087 (POTFILES): new macro.
8088 (po/POTFILES.in): New target.
8089 ($(OBJS)): Added asintl.h.
8091 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8092 (as_new_LDADD): Added $(INTLLIBS).
8093 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8094 (gasp_new_LDADD): Added $(INTLLIBS).
8095 (gasp_new_DEPENDENCIES): New macro.
8096 * configure, aclocal.m4: Rebuilt.
8097 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8099 (ALL_LINGUAS): Define.
8100 * macro.c: Include "asintl.h".
8101 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8102 * as.h: Include "asintl.h".
8103 * config/tc-i386.c (ordinal_names): Removed.
8104 (md_assemble): Changed error text to avoid ordinal_names.
8105 (i386_operand): Likewise.
8106 (reloc): Added as_bad to avoid i18n problems.
8107 (tc_gen_reloc): Likewise.
8108 * config/tc-arm.c (bad_args): Now a #define.
8110 * config/obj-vms.c (VMS_stab_parse): Changed type of
8112 (global_symbol_directory): Unified strings to avoid i18n
8114 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8115 avoid i18n problems.
8116 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8117 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8119 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8121 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8123 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8125 * as.c (print_version_id): Added an fprintf to avoid i18n
8127 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8129 * expr.c (expr): Added as_warn call to avoid i18n problems.
8130 * messages.c (as_assert): Changed code to avoid i18n problems.
8131 (as_abort): Likewise.
8132 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8133 (s_space): Likewise.
8134 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8136 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8138 * config/tc-i386.c (check_prefix): New static function, split out
8140 (struct _i386_insn): Add wait_prefix field.
8141 (md_assemble): Remove wait_prefix local variable. Use
8142 check_prefix when adding a prefix.
8144 * config/tc-i386.c (current_templates): New static variable.
8145 (md_assemble): Remove current_templates local variable.
8146 (md_assemble, i386_operand): Improve error and warning messages in
8147 many places. Add RESTORE_END_STRING in many places before error
8148 return. Clarify some comments.
8150 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8152 (md_assemble): Parse string instruction operands, looking for
8153 segment override prefixes. Check for invalid segment prefixes on
8155 (i386_operand): i.seg[] and max mem_operand changes for string
8157 * config/tc-i386.h (EsSeg): Define.
8159 * config/tc-i386.h (regKludge): Define.
8160 (iclrKludge, imulKludge): Don't define.
8161 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8162 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8163 opcode_modifier checks to look for more common cases first. Add
8164 default_seg for IsString case.
8166 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8168 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8170 * configure: Rebuild with new automake and libtool.
8171 * aclocal.m4, Makefile.in: Likewise.
8173 * doc/Makefile.am (as.dvi): New target.
8174 * doc/Makefile.in: Rebuild.
8176 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8178 * configure.in: Added sparc86x support.
8180 * configure: Rebuild.
8182 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8184 (md_parse_option): Warn if -EL is not supported for this architecture.
8186 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8188 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8190 * config/tc-mips.c (mips_ip): Note when we use get match on
8191 the full instruction name.
8193 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8195 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8196 back into the expression to handle add/sub simplification correctly.
8198 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8200 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8202 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8204 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8207 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8209 * symbols.c (max_indent_level): New global.
8210 (print_symbol_value_1): Use it.
8211 * expr.h (expr_build_dot): Declare.
8212 * expr.c (expr_build_dot): New function.
8214 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8216 * symbols.c (print_binary): New function.
8217 (print_expr_1): Call it.
8219 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8221 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8222 operand in the opcode.
8224 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8226 * config/tc-i386.h: Reorder operand flags and opcode modifier
8227 flags for clarity. Remove unused definitions: Unknown,
8228 ImmUnknown, DispUnknown, NoModrm.
8229 * config/tc-i386.c (type_names): Add missing Debug type.
8230 (md_assemble): Better duplicate prefix checking. Quicker string
8231 instruction check via new opcode_modifier flag.
8233 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8235 * doc/as.texinfo (Invoking): Clarify -Wa example.
8237 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8239 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8240 (s_mips_weakext): Define.
8241 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8242 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8245 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8247 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8248 is an error if the value can not be computed at assembly time.
8249 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8251 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8253 * gasp.c (main): Set next field of new include_path structure to
8254 NULL. From Avery Pennarun <averyp@gdc.ca>.
8256 * read.c (s_mri_sect): Call as_bad rather than abort for an
8257 unsupported MRI target.
8259 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8261 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8262 the destination of a branch instruction should be altered.
8263 (find_real_start): New function: Locate the real, Thumb coded
8264 start of a Thumb function.
8265 (do_t_branch23): Alter the destination of branches to Thumb
8268 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8270 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8272 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8275 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8277 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8278 * doc/c-hppa.texi: Likewise.
8280 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8282 * Makefile.am: Rebuild dependencies.
8283 * Makefile.in: Rebuild.
8285 * Makefile.am (DEP_INCLUDES): New variable.
8286 (.dep1): Change to work when srcdir is not an absolute path.
8287 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8288 * Makefile.in: Rebuild.
8290 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8292 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8293 LinearAddress patch.
8295 * configure.in: Set version to 2.9.1.
8296 * configure: Rebuild.
8298 * Branched binutils 2.9.
8300 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8302 * config/tc-i386.h (FWait): Define.
8303 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8304 other prefixes. Check FWait flag in opcode table to see which
8305 instructions require an fwait prefix.
8307 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8309 * stabs.c (get_stab_string_offset): Always create a stab string
8312 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8314 Fix some gcc -Wall warnings:
8315 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8316 * ehopt.c (eh_frame_code_alignment): Likewise.
8317 * expr.c (integer_constant, operand): Likewise.
8318 * frags.c (frag_align): Likewise.
8319 * gasp.c (level_0, change_base, doinstr): Likewise.
8320 * hash.c (hash_ask): Likewise.
8321 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8322 (debugging_pseudo): Likewise.
8323 * macro.c (define_macro, check_macro): Likewise.
8324 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8325 (ignore_rest_of_line, float_cons): Likewise.
8326 * symbols.c (decode_local_label_name): Likewise.
8327 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8328 (fixup_segment, number_to_chars_bigendian): Likewise.
8329 (number_to_chars_littleendian): Likewise.
8330 * config/atof-ieee.c (gen_to_words): Likewise.
8331 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8332 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8333 * read.c (output_big_sleb128): Initialize locals to avoid
8335 (output_big_uleb128, equals): Likewise.
8336 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8337 to unsigned int. Change zeros to unsigned int.
8338 * cond.c (s_if): Add return to default case.
8339 * frags.c (frag_now_fix): Change return type to addressT.
8340 * frags.h (frag_now_fix): Update declaration.
8341 * listing.c (file_info_struct): Change linenum to unsigned int.
8342 (struct list_info_struct): Change hll_line to unsigned int.
8343 (print_source): Update format string.
8344 * read.c (emit_expr): Change scan to unsigned int, and don't
8345 bother to initialize it.
8346 * symbols.c (dollar_label_count): Change to unsigned long.
8347 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8348 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8349 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8351 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8353 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8354 mcf5200 just as we do for m68000.
8355 (m68k_init_after_args): Likewise.
8356 (md_estimate_size_before_relax): Likewise.
8358 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8360 * config/tc-v850.c (md_assemble): Store relocation addend in
8361 fixup instead of instruction.
8363 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8365 * config/tc-i386.c (md_assemble): Swap template arguments to
8366 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8367 This macro is currently symmetric, so passing them the wrong
8368 way didn't cause any problem, but may if the macro is changed
8370 After copying template to i.tm, use i.tm. rather than t-> to
8371 access fields, and make t a const*
8372 Move i.tm.operand_types[] swap to immediately after the copy.
8374 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8376 * expr.h (expr_build_uconstant): Add prototype.
8377 (expr_build_unary,expr_build_binary): Add prototypes.
8378 * expr.c (expr_build_uconstant): New function.
8379 (expr_build_unary,expr_build_binary): New functions.
8381 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8383 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8384 * macro.c (macro_expand_body): Increase buffer size.
8385 * messages.c (as_warn): Likewise.
8386 (as_warn_where, as_bad, as_bad_where): Likewise.
8388 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8390 Based on patch from H.J. Lu <hjl@gnu.org>:
8391 * Makefile.am (DISTSTUFF): New variable.
8392 (diststuff): New target.
8393 * Makefile.in: Rebuild.
8395 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8397 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8398 m32r_elf_section_change_hook.
8400 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8401 emit a nop if a section ends with a 16 bit instruction.
8403 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8405 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8406 s_lcomm rather than obj_coff_lcomm.
8407 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8409 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8411 * config/tc-i386.h (LinearAddress): Define.
8412 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8413 instruction, don't use a default segment.
8415 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8417 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8418 * configure: Rebuild.
8420 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8422 * aclocal.m4, configure: Rebuild with libtool 1.2.
8424 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8426 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8427 PC relative branches. Patch courtesy of Jonathan Walton.
8430 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8432 * configure.in (emulations): Add thumb-pe target.
8434 * configure (emulations): Add thumb-pe target.
8436 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8438 * itbl-lex.l (yywrap): Don't define if already defined as a
8441 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8443 * depend.c (quote_string_for_make): New function.
8444 (wrap_output): Use it.
8446 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8448 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8449 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8451 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8453 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8454 Recognize -GN and -relax.
8455 (md_begin): Initialize gp size from -G switch.
8456 (alpha_force_relocation): Always force if -relax.
8457 (alpha_align): Take a new argument that will specify when to
8458 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8459 Change all callers. Emit nop alignment padding as nop+unop pair.
8461 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8463 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8464 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8466 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8468 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8469 require padding to the next long word boundary.
8471 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8473 * cgen.c: #include symcat.h.
8474 * config/tc-m32r.c: Likewise.
8476 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8478 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8479 absolute expressions instead of '$' prefixed register names.
8481 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8483 * read.c (s_set): Record file and line info for symbols when -as.
8484 (pseudo_set): Don't overwrite that dummy fragment.
8486 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8488 * config/tc-ppc.c (md_pseudo_table): Add "section".
8489 (ppc_named_section): New static function.
8491 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8493 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8494 so we don't have to scan the entire list.
8496 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8498 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8499 case, allow the parallel instructions to modify the same flag
8502 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8504 * listing.c (list_symbol_table): Categorize symbols by
8505 undefined_section rather than sy_frag->line == NULL.
8507 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8509 * Makefile.am (install-exec-local): Install properly when ln
8510 fails or tooldir == prefix.
8512 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8514 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8515 Test result of insert_operand for error.
8517 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8519 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8520 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8521 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8522 * doc/Makefile.in: Rebuild.
8524 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8526 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8527 (macro): Fix handling of M_COP[0-3].
8529 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8531 Based on patches from Ross Harvey <ross@teraflop.com>:
8532 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8533 if macro_alternate or macro_mri.
8534 (getstring): Remove support for byte constants between < and >.
8535 (get_any_string): '<' only starts a string if macro_alternate or
8537 (macro_expand_body): Permit keyword parameters following
8538 positional parameters.
8540 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8541 * configure.in (alpha*-*-netbsd*): New target.
8542 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8543 * configure: Rebuild.
8545 * as.h (flag_warn_suppress_instructionswap): Move from here...
8546 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8547 here, and make static.
8549 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8550 BFD_ASSEMBLER or MANY_SEGMENTS.
8552 * as.c (show_usage): Update bug-gnu-utils address.
8553 * gasp.c (show_usage): Likewise.
8554 * doc/as.texinfo (Bug Reporting): Likewise.
8556 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8558 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8559 insns regardless of the size of a pointer if we're in mips I or
8561 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8563 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8565 Fix rac to accept only a0:
8566 * tc-d10v.c (parallel_ok, find_opcode):
8567 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8568 Introduce OPERAND_GPR.
8570 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8572 * read.c (s_fill): Handle non-constant repeat counts by creating
8573 an rs_space fragment.
8575 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8577 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8578 from as_bad to as_warn.
8580 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8582 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8583 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8584 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8586 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8588 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8589 seg_fix_rotP rather than fix_root from seg_info.
8591 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8593 * expr.c: Add support for 0x1_2_3_4 bignums.
8595 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8597 * configure.in: Change -linux* to -linux-gnu*.
8598 * configure: Rebuild.
8600 * app.c (do_scrub_begin): Treat \r as whitespace.
8602 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8604 * Makefile.am: Update dependencies.
8605 * Makefile.in: Rebuild.
8607 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8609 * configure, aclocal.m4: Rebuild with new libtool.
8611 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8613 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8614 the argument to bfd_set_arch_mach.
8615 (load_address): Use bfd_arch_bits_per_address to determine the
8616 bit size of an address instead of looking at the isa level.
8617 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8619 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8621 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8623 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8625 * ehopt.c: New file.
8626 * as.h (enum _relax_state): Add rs_cfa.
8627 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8628 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8629 * read.c (emit_expr): Call check_eh_frame.
8630 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8631 (relax_segment): Likewise.
8632 * Makefile.am: Rebuild dependencies.
8633 (GAS_CFILES): Add ehopt.c.
8634 (GENERIC_OBJS): Add ehopt.o.
8635 * doc/internals.texi (Frags): Document rs_cfa.
8637 * as.c (show_usage): Mention --traditional-format.
8638 (parse_args): Accept --traditional-format.
8639 * as.h (flag_traditional_format): Declare.
8640 * output-file.c (output_file_create): If flag_traditional_format,
8641 set BFD_TRADITIONAL_FORMAT on stdoutput.
8642 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8644 * config/tc-mips.c (append_insn): Make sure that if we have a
8645 fixup for an unmatched %hi reloc, it does not associated with a
8648 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8649 * doc/Makefile.in: Likewise.
8651 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8653 * config/tc-m32r.c (check_for_side_effects): New function.
8654 (can_make_parallel): Add checks for instruction side effects
8655 clashing with the other instruction.
8656 (assemble_parallel_insn): Improve warning messages. Return error
8657 message from non-swapped instruction order.
8659 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8661 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8663 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8664 md_cleanup definition. This moves the forced literal output to
8665 the end of the source pass, and avoids macro's inserting literals
8666 into the code immediately after the macro expansion.
8668 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8670 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8671 a gas internal symbol is adjustable.
8672 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8674 * as.h: If gcc version greater than 2.6, use `__format__' and
8675 `__printf__' in function attributes, rather than `format' and
8678 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8680 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8682 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8684 Add tms320c30 support:
8685 * config/tc-tic30.h: New file.
8686 * config/tc-tic30.c: New file.
8687 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8688 TARGET_FORMAT as "coff-tic30".
8689 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8690 * Makefile.am: Rebuild dependencies.
8691 (CPU_TYPES): Add tic30.
8692 (CPU_OBJ_VALID): tic30-aout is valid.
8693 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8694 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8695 * configure, Makefile.in: Rebuild.
8697 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8699 * config/tc-v850.c (md_assemble): Improvements to error messages.
8701 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8703 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8704 BFD_RELOC_HI16_S to store the high bits of any value.
8706 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8707 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8708 assembler calculate relocations to any external symbol at all.
8709 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8710 involving generation of pc-relative relocs.
8711 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8712 has been moved to md_apply_fix3.
8714 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8715 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8716 which actually means (the address of identifier's GOT entry) +
8717 constant, which is not particularly useful.
8719 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8721 * read.h (include_dirs): Declare.
8722 (include_dir_count,include_dir_maxlen): Declare.
8724 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8726 * configure.in: Correct check for shared opcodes library.
8727 * configure: Rebuild.
8729 * listing.c (buffer_line): If we can't open the file, set at_end.
8730 (listing_print): Remove unused local variable fi.
8732 * config/m68k-parse.y (reglistpair): Handle register list in
8735 * config/vms-conf.h: Don't undef VERSION.
8737 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8739 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8741 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8743 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8744 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8745 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8746 (EXTRA_DIST): Define.
8747 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8748 explicitly rather than via the list of object files.
8749 (gcc-as.opt): New file created when make-gas.com is run.
8750 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8751 itbl-cpu.h} to #include appropriate file rather than copying that
8753 * config/vms-conf.h: Synchronize with current config.in.
8754 * Makefile.in: Rebuild.
8756 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8758 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8759 (parallel_ok): Relaxed parallel subinstruction dependency check.
8761 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8763 * as.h (flag_warn_suppress_instructionswap): added new flag.
8764 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8765 command line argument.
8766 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8767 warning only if flag_warn_suppress_instructionswap is false.
8769 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8771 * configure.in (i386-*-mingw32*): New target.
8772 * configure: Rebuild.
8774 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8776 * symbols.c (resolve_symbol_value): Don't set the segment if it
8777 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8779 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8782 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8784 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8785 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8788 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8790 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8792 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8794 * config/tc-v850.c (v850_insert_operand): Display instruction when
8795 an error is encountered.
8797 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8799 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8800 (i386-*-sco3.2v5*coff): New target.
8801 (i386-*-sco3.2*): New target.
8802 * configure: Rebuild.
8804 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8806 * config/tc-v850.c: Tidy error message production.
8808 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8810 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8811 validate_immediate return value in the right type for comparisons
8814 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8816 * listing.c (MAX_BYTES): Use listing variables not constants.
8817 (data_buffer): No longer an array, but a pointer.
8818 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8819 (listing_listing): Allocate data_buffer.
8821 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8823 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8824 --listing-rhs-width, --listing-cont-lines.
8825 (show_usage): Update.
8826 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8827 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8828 (print_lines): Use the variables instead of the constants.
8829 (listing_listing): Likewise.
8830 * listing.h: Declare the new vars.
8832 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8834 * as.c (parse_args): Add --keep-locals alias for -L.
8835 Add --strip-local-absolute.
8836 (show_usage): Update.
8837 * as.h (flag_strip_local_absolute): New flag.
8838 * symbols.c (S_IS_LOCAL): Use it.
8839 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8840 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8841 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8843 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8845 * config/tc-m32r.c: Detect if explicitly parallel instructions
8846 might have an io conflict and issue a warning message.
8848 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8850 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8851 cgen_swap_fixups): Functions to save, restore and swap the fixup
8852 chain with a backup copy.
8853 (cgen_asm_finish_insn): Returns address of constructed insn.
8855 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8857 * listing.c (file_info_struct): Remove FILE, add POS.
8858 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8859 (file_info): Don't open the file.
8860 (buffer_line): Check for the file in the last_open cache, updating
8862 (print_source): Don't reference file_info->file.
8863 (listing_listing): Likewise.
8864 (listing_print): Close the file in the cache, if any.
8866 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8868 * read.c (dwarf_file_string): New file static variable.
8869 (emit_expr): Look for constant sequence that leads up to a file
8870 name in DWARF debugging output.
8871 (stringer): Use dwarf_file_string to decide whether to accept a
8872 string as a file name.
8874 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8876 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8877 (crack_operand): Add reg->reglst MRI hack.
8878 (r_seg): Put reglst symbols in reg_section.
8879 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8881 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8883 * tc-sh.c (get_specific): Handle SGR & DBR.
8885 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8887 * tc-h8300.c (parse_reg): Take the length of the symbol into
8888 account when attempting to match a register name.
8889 * tc-h8500.c (parse_reg): Likewise.
8891 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8893 * cgen.c: Formatting changes to improve readability.
8895 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8897 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8900 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8902 Based on a patch from Jim Wilson
8903 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8904 (tc_gen_reloc): Handle cross section PC relative relocs
8907 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8909 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8911 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8913 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8914 (expr_jmp_buf): New static local.
8915 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8916 (cgen_md_operand): New function.
8917 * tc-m32r.c: Clean up pass over `struct foo' usage.
8918 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8920 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8922 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8923 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8925 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8927 * config/tc-i386.c (i386_operand): Give an error if there are
8928 unrecognized characters after an expression.
8930 For older changes see ChangeLog-9697