1 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3 * tc-i387.c (pi, pte, pt): Update.
4 (type_names): Add new types.
6 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
8 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
10 (CpuP4, CpuSSE2): New.
11 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
13 2001-01-03 Philip Blundell <pb@futuretv.com>
15 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
17 (alpha_fix_adjustable): Likewise.
18 (md_apply_fix): Likewise.
20 2000-12-31 H.J. Lu <hjl@gnu.org>
22 * listing.c (listing_message): Allocate string only if it is
27 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
29 * doc/internals.texi (Relaxing with a table) <after relaxation>:
30 Point out caveats with generating fixups for the opcode in a frag.
32 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
34 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
37 2000-12-29 H.J. Lu <hjl@gnu.org>
39 * listing.c (calc_hex): Print the variable part only if the
40 fragment type is rs_fill.
42 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
44 * doc/internals.texi (tc_conditional_pseudoop,
45 TC_LINKRELAX_FIXUP): Fix typos.
47 2000-12-28 Richard Henderson <rth@redhat.com>
49 * write.c (subsegs_finish): Fix thinko last change -- don't
50 "optimize" the alignment == 0 case.
52 2000-12-28 Richard Henderson <rth@redhat.com>
54 * as.h (rs_align_test): New.
55 * frags.c (NOP_OPCODE): Move default from read.c.
56 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
57 (frag_align_code): New.
58 * frags.h (frag_align_code): Declare.
59 * read.c (NOP_OPCODE): Remove.
60 (do_align): Use frag_align_code.
61 * write.c (NOP_OPCODE): Remove.
62 (get_recorded_alignment): New.
63 (cvt_frag_to_fill): Handle rs_align_test.
64 (relax_segment): Likewise.
65 (subsegs_finish): Align last subseg in section to the
66 section alignment. Use frag_align_code.
67 * write.h (get_recorded_alignment): Declare.
68 * config/obj-coff.c (size_section): Handle rs_align_test.
69 (fill_section, fixup_mdeps): Likewise.
70 (write_object_file): Use frag_align_code.
72 * config/tc-alpha.c (alpha_align): Use frag_align_code.
73 (alpha_handle_align): New.
74 * config/tc-alpha.h (HANDLE_ALIGN): New.
75 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
77 * config/tc-i386.h (md_do_align): Use frag_align_code.
78 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
80 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
81 (ia64_handle_align): New.
82 * config/tc-ia64.h (HANDLE_ALIGN): New.
83 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
85 * config/tc-m32r.c (m32r_do_align): Remove.
86 (m32r_handle_align): New.
87 (fill_insn): Use frag_align_code.
88 * config/tc-m32r.h (md_do_align): Remove.
89 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
90 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
91 * config/tc-mips.c, config/tc-mips.h: Similarly.
93 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
94 (sh_handle_align): Likewise. Handle rs_align_code.
95 (sh_do_align): Remove.
96 * config/tc-sh.h (md_do_align): Remove.
97 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
99 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
100 (sparc_handle_align): Likewise. Handle rs_align_code.
101 * config/tc-sparc.h (md_do_align): Remove.
102 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
104 2000-12-22 DJ Delorie <dj@redhat.com>
106 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
107 when we assemble the first half of a pair.
109 2000-12-22 H.J. Lu <hjl@gnu.org>
111 * config/tc-i386.c (reloc): Update the macro for non-bfd
113 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
115 2000-12-22 H.J. Lu <hjl@gnu.org>
117 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
119 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
121 * tc-i386.h (i386_target_format): Define even for ELFs.
122 (QWORD_MNEM_SUFFIX): New macro.
123 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
125 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
126 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
128 (Size64, No_qSuf, NoRex64, Rex64): New macros.
129 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
130 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
131 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
132 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
134 (Reg, WordReg): Add Reg64.
135 (Imm): Add Imm32S and Imm64.
137 (Disp): Add Disp64 and Disp32S.
138 (AnyMem): Add Disp32S.
139 (RegRex, RegRex64): New macros.
140 (rex_byte): New type.
141 * tc-i386.c (set_16bit_code_flag): Kill.
142 (fits_in_unsigned_long, fits_in_signed_long): New functions.
143 (reloc): New parameter "signed"; support x86_64.
144 (set_code_flag): New.
145 (DEFAULT_ARCH): New macro; default to "i386".
146 (default_arch): New static variable.
147 (struct _i386_insn): New fields Operand_PCrel; rex.
148 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
149 (flag_code): New enum and static variable.
150 (use_rela_relocations): New static variable.
151 (flag_code_names): New static variable.
152 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
153 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
155 (i386_align_code): Return plain "nop" for x86_64.
156 (mode_from_disp_size): Support Disp32S.
157 (smallest_imm_type): Support Imm32S and Imm64.
158 (offset_in_range): Support size of 8.
159 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
160 (md_pseudo_table): Add "code64"; use set_code_flat.
161 (md_begin): Emit sane error message on hash failure.
162 (tc_i386_fix_adjustable): Support x86_64 relocations.
163 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
164 instructions supported on particular arch just partially,
165 output of 64bit immediates, handling of Imm32S and Disp32S type.
166 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
167 (i386_displacement): Likewise.
168 (i386_index_check): Cleanup; support 64bit addresses.
169 (md_apply_fix3): Support x86_64 relocation and rela.
170 (md_longopts): Add "32" and "64".
171 (md_parse_option): Add OPTION_32 and OPTION_64.
172 (i386_target_format): Call even for ELFs; choose between
173 elf64-x86-64 and elf32-i386.
174 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
175 (tc_gen_reloc): Support rela relocations and x86_64.
176 (intel_e09_1): Support QWORD.
178 2000-12-15 Diego Novillo <dnovillo@redhat.com>
180 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
181 it's not an offset expression.
182 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
183 keep the braces '[' and ']' in the output string.
184 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
185 != FLAT. There is no such op_modifier.
187 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
189 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
192 2000-12-13 Kazu Hirata <kazu@hxi.com>
194 * as.h: Fix formatting.
196 * dwarf2dbg.c: Likewise.
197 * input-scrub.c: Likewise.
200 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
202 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
203 configure: Regenerate.
205 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
207 * dwarf2dbg.c: #include <limits.h> only if it exists.
209 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
211 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
212 (md_apply_fix): Here too.
214 2000-12-12 Jim Wilson <wilson@redhat.com>
216 * config/tc-ia64.h (ia64_init): Add prototype.
218 2000-12-12 H.J. Lu <hjl@gnu.org>
220 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
222 * read.h (outputting_stabs_line_debug): Change it to int.
223 * stabs.c (outputting_stabs_line_debug): Likewise.
225 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
227 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
228 the address of a function result.
230 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
232 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
233 (md_assemble): Call dwarf2_emit_insn.
234 (shlib): Fix typo SHILB -> SHLIB.
235 (md_parse_option): Likewise.
236 (ppc_elf_validate_fix): Likewise:
237 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
239 2000-12-12 Nick Clifton <nickc@redhat.com>
241 * cgen.h: Fix formatting.
242 * input-scrub.c: Fix formatting.
243 * macro.c: Fix formatting.
244 * config/tc-mips.c: Fix formatting.
245 * doc/c-mips.texi: Fix formatting.
247 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
249 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
250 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
252 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
254 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
257 * i386.h (*_Suf): Remove No_dSuf.
258 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
260 (i386_optab): Remove 'd' in the suffixes.
262 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
264 * config/tc-i386.c (T_SHORT): Undefine before defining.
266 2000-12-05 Kazu Hirata <kazu@hxi.com>
268 * config/tc-mips.c: Fix formatting.
270 2000-12-04 Matthew Hiller <hiller@redhat.com>
272 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
273 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
274 (md_show_usage): Ditto.
275 (md_parse_option): Ditto.
276 (d10v_cleanup): Writes pending instruction only if
277 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
278 Fix compile time warning messages.
280 * doc/c-d10v.texi: Documents new options.
282 2000-12-04 Matthew Hiller <hiller@redhat.com>
284 * stabs.c (outputting_stabs_line_debug): New variable.
285 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
286 function entry and unset at function exit.
288 * read.h (outputting_stabs_line_debug): New extern declaration.
290 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
292 * dwarf2dbg.c: Fix compile time warning messages.
294 2000-12-03 Kazu Hirata <kazu@hxi.com>
296 * config/tc-a29k.c: Fix formatting.
297 * config/tc-alpha.c: Likewise.
298 * config/tc-arm.c: Likewise.
299 * config/tc-cris.c: Likewise.
300 * config/tc-hppa.c: Likewise.
301 * config/tc-i370.c: Likewise.
302 * config/tc-i386.c: Likewise.
303 * config/tc-i860.c: Likewise.
304 * config/tc-i960.c: Likewise.
305 * config/tc-ia64.c: Likewise.
306 * config/tc-m68hc11.c: Likewise.
307 * config/tc-m68k.c: Likewise.
308 * config/tc-m88k.c: Likewise.
309 * config/tc-pj.c: Likewise.
310 * config/tc-ppc.c: Likewise.
311 * config/tc-sh.c: Likewise.
312 * config/tc-sparc.c: Likewise.
313 * config/tc-tahoe.c: Likewise.
314 * config/tc-vax.c: Likewise.
316 2000-12-01 Chris Demetriou <cgd@sibyte.com>
318 * config/tc-mips.c (mips_ip): When calculating offsets,
319 don't accept as constant the difference between the
320 addresses of symbols in two different sections.
322 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
324 (validate_mips_insn): Likewise. Also, update 'B' operand
325 specifier to use OP_*_CODE20 constants and delete 'm' operand
327 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
328 operand specifiers. Change warning generated by 'B' operand
329 specifier to reflect its new multi-purpose usage.
331 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
332 -1, and update comment.
333 (file_mips_isa): Likewise.
334 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
335 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
336 ISA_* constants rather than hard-coded numbers.
337 (mips_cpu_info): New structure.
338 (mips_cpu_info_table): New table describing CPU and ISA names
340 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
341 mips_cpu_info_from_cpu): New functions.
342 (mips_isa_to_str): New function to get string for ISA name.
343 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
345 (md_begin): Redo CPU and ISA selection logic, using
346 mips_cpu_info_from_*. Convert to use ISA_* constants rather
347 than hard-coded numbers.
348 (append_insn, mips_emit_delays, macro, macro2): Convert to use
349 ISA_* constants rather than hard-coded numbers.
350 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
351 (md_longopts): Delete OPTION_NO_MIPS32.
352 (md_parse_option): Convert to use ISA_* constants rather than
353 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
354 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
355 to use strcasecmp to recognize "default" and to use
356 mips_cpu_info_from_name to get CPU numbers from argument.
357 (md_show_usage): Move -mips32 so it's with the rest of the ISA
358 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
360 (s_mipsset): Accept ISA value 32.
361 * doc/as.texinfo: Clean up MIPS options summary slightly,
362 remove -no-mips32. Add note about -mips4 and -mips32
363 specifying those ISA levels. Delete -mips32 and -no-mips32
364 cpu flag descriptions.
365 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
366 up the supported CPU switch list, and replace 4Kc, 4Km, and
367 4Kp entries with a single mips32-4k entry. Note that you can
370 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
372 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
374 (md_parse_option): Add cases for OPTION_MIPS5 and
376 (md_show_usage): Mention -mips5 and -mips64 arguments.
377 (s_mipsset): Add cases for MIPS5 and MIPS64.
378 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
380 * doc/as.texinfo: Mention -mips5 and -mips64 options
382 * doc/c-mips.texi: Likewise. Also update introduction
383 and ".set" usage information.
385 * config/tc-mips.c (md_show_usage): Add "sb1" to the
387 (mips_cpu_info_table): Add SB-1 entries.
388 * doc/c-mips.texi: Add "sb1" to the list of CPUs
389 known to the -mcpu option.
391 * doc/as.texinfo: Correct description of MIPS -mcpu
392 option, by copying some of the text from doc/c-mips.texi.
394 2000-12-01 Joel Sherrill <joel@OARcorp.com>
396 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
398 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
399 (sparc*-*-rtems*): Switched from a.out to ELF.
400 * configure: Regenerate.
401 * config.in: Regenerate.
402 * Makefile.in: Regenerate.
403 * aclocal.m4: Regenerate.
404 * po/gas.pot: Regenerate.
406 2000-11-30 Philip Blundell <pb@futuretv.com>
408 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
409 even in non BFD_ASSEMBLER case.
411 2000-11-30 Diego Novillo <dnovillo@redhat.com>
413 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
416 2000-11-29 Richard Henderson <rth@redhat.com>
418 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
419 until dwarf2_finish; use relaxation to get cross-fragment offsets;
420 thread multiple subsegments properly; handle multiple code
421 sections properly; emit proper compilation unit info for assembler
424 * as.h (enum _relax_state): Add rs_dwarf2dbg.
425 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
426 (dwarf2dbg_estimate_size_before_relax): Declare.
427 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
428 * write.c: Include dwarf2dbg.h.
429 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
430 (relax_segment): Likewise.
432 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
434 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
435 jump>: Use as_bad_where instead of as_bad. Tweak error message
436 accordingly. Stabilize frag by updating fix part and resetting
438 <undefined symbol, unconditional jump>: Ditto.
439 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
440 indexing is_end_of_line[].
441 (md_assemble): Initialize size to 0.
442 (md_section_align): Mark parameter seg as unused.
443 (parse_reg): Parse names case-insensitively.
445 2000-11-28 Kazu Hirata <kazu@hxi.com>
447 * config/obj-aout.h: Fix formatting.
448 * config/obj-bout.h: Likewise.
449 * config/obj-coff.c: Likewise.
450 * config/obj-coff.h: Likewise.
451 * config/obj-elf.h: Likewise.
452 * config/obj-som.h: Likewise.
453 * config/obj-vms.c: Likewise.
454 * config/obj-vms.h: Likewise.
455 * config/tc-h8300.h: Likewise.
456 * config/tc-ns32k.h: Likewise.
457 * config/tc-sparc.h: Likewise.
458 * config/tc-tic54x.h: Likewise.
459 * config/tc-z8k.h: Likewise.
461 2000-11-28 Nick Clifton <nickc@redhat.com>
463 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
464 License is present in the sources, but not the output, and
465 also available from the GNU website.
466 (GNU Free Documentation License): Comment out this section.
468 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
470 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
471 targets. Remove i860 from valid a.out targets.
472 * Makefile.in: Regenerate.
474 * config/tc-cris.c: Include dwarf2dbg.h.
475 (md_pseudo_table): Add .file and .loc.
476 (md_assemble): Call dwarf2_emit_insn if generating ELF.
477 (s_cris_file, s_cris_loc): New.
478 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
479 * Makefile.am: Regenerate dependencies.
480 * Makefile.in: Regenerate.
482 2000-11-28 Alan Modra <alan@linuxcare.com.au>
484 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
485 (MRI_MUL_PRECEDENCE): Likewise.
486 (op_rank): Fix a comment typo.
488 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
490 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
492 (get_operand): Fix analysis for movw/movb instructions.
494 2000-11-24 Nick Clifton <nickc@redhat.com>
496 * configure.in (xscale-elf): Add target.
497 (xscale-coff): Add target.
498 * configure: Regenerate.
500 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
502 (ARM_EXT_XSCALE): New ARM architecture extension.
503 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
504 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
505 (ARM_THUMB): Rename to ARM_EXT_THUMB.
506 (ARM_ARCH_V4): Remove processor from architecture.
507 (ARM_ARCH_3M): New architecutre definition.
508 (ARM_ARCH_V5TE): New architecutre definition.
509 (ARM_ARCH_XSCALE): New architecutre definition.
510 (CPU_DEFAULT): Allow to be defaulted to XScale.
511 (atpcs): New boolean variable.
512 (ldr_flags): Support 'd' flag for double word loads.
513 (str_flags): Support 'd' flag for double word stored.
514 (do_mia): New function.
515 (do_mar): New function.
516 (do_mra): New function.
517 (do_pld): New function.
518 (do_ldrd): New function.
519 (do_blx): New function.
520 (do_bkpt): New function.
521 (do_clz): New function.
522 (do_lstc2): New function.
523 (do_cdp2): New function.
524 (do_t_blx): New function.
525 (do_t_bkpt): New function.
526 (do_smla): New function.
527 (do_smlal): New function.
528 (do_smul): New function.
529 (do_qadd): New function.
530 (do_co_reg2c): New function.
531 (LONGEST_INSN): Redefine to 7.
533 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
534 command line switches.
536 2000-11-22 Jim Wilson <wilson@redhat.com>
538 * config/tc-ia64.c (pseudo_func): Add missing initializers.
539 (struct rsrc): Make line unsigned.
540 (gr_values): Add missing initializer.
541 (SLOT_NUM_NOT_SET): Add unsigned cast.
542 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
543 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
544 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
545 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
546 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
547 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
548 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
549 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
550 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
551 Add ATTRIBUTE_UNUSED to unused parameters.
552 (convert_expr_to_ab_reg): Add parens.
553 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
554 (dot_prologue): Initialize grsave when declared.
555 (md_pseudo_table): Add missing initializers.
556 (operand_match): Add casts to bfd_vma.
557 (emit_one_bundle): Delete unused local prev. Make required_template
559 (specify_resource): Cast i to unsigned.
560 (note_register_values): Use fprintf_vma.
561 (print_dependency): Likewise.
563 2000-11-21 Jim Wilson <wilson@redhat.com>
565 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
566 for unwind info section.
567 (dot_endp): Likewise for unwind section.
569 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
572 2000-11-21 Jakub Jelinek <jakub@redhat.com>
574 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
575 (output_insn): Call dwarf2_emit_insn.
576 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
578 2000-11-17 Richard Henderson <rth@redhat.com>
580 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
581 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
582 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
584 2000-11-17 Nick Clifton <nickc@redhat.com>
586 * config/tc-arm.c (md_pseudo_table): Add support for .line and
589 2000-11-17 Richard Henderson <rth@redhat.com>
591 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
593 2000-11-17 Richard Henderson <rth@redhat.com>
595 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
596 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
597 tri-state definition of alpha_flag_mdebug.
598 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
599 (s_alpha_file): Store first .file directive.
601 (md_pseudo_table): Add stabs and stabn.
603 2000-11-17 Richard Henderson <rth@redhat.com>
605 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
607 2000-11-17 Richard Henderson <rth@redhat.com>
609 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
610 (main): Call dwarf2_finish.
611 * as.h (debug_type): Clarify documentation of the meaning
613 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
614 (print_stats): Fix parenthesis problem.
615 (now_subseg_size): New.
616 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
617 (dwarf2_directive_file): Don't set debug_type.
618 (dwarf2_where): Honor DEBUG_DWARF2 first.
619 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
620 do nothing if not emitting dwarf2 debug info, or no work.
621 * dwarf2dbg.h (dwarf2_emit_insn): Update.
622 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
623 (ecoff_new_file): Likewise.
624 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
625 commentary wrt dwarf2.
627 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
628 ATTRIBUTE_UNUSED as needed.
629 (emit_insn): Call dwarf2_emit_insn.
632 (s_alpha_coff_wrapper): Don't handle them.
633 (md_pseudo_table): Update for .file and .loc.
634 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
636 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
637 don't protect with debug_type.
638 * config/tc-hppa.c (md_assemble): Likewise.
639 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
640 * config/tc-mn10300.c (md_assemble): Likewise.
641 * config/tc-sh.c (md_assemble): Likewise.
642 * config/tc-v850.c (md_assemble): Likewise.
644 * config/tc-arm.c (arm_end_of_source): Remove.
645 * config/tc-hppa.c (pa_end_of_source): Remove.
646 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
647 * config/tc-mn10300.c (mn10300_finalize): Remove.
648 * config/tc-sh.c (sh_finalize): Remove.
649 * config/tc-v850.c (sh_finalize): Remove.
651 * config/tc-arm.h (md_end): Remove.
652 * config/tc-hppa.h (md_end): Remove.
653 (DWARF2_LINE_MIN_INSN_LENGTH): New.
654 * config/tc-m68hc11.h (md_end): Remove.
655 * config/tc-mn10300.h (md_end): Remove.
656 * config/tc-sh.h (md_end): Remove.
657 * config/tc-v850.h (md_end): Remove.
659 * config/tc-ia64.c (emit_one_bundle): Don't protect
660 dwarf2 bits with debug_type.
661 (md_assemble): Likewise.
662 (ia64_end_of_source): Don't call dwarf2_finish.
664 2000-11-16 Jim Wilson <wilson@redhat.com>
666 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
667 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
670 2000-11-16 H.J. Lu <hjl@gnu.org>
672 * config/obj-elf.c (obj_elf_symver): Don't check the missing
675 2000-11-15 Kazu Hirata <kazu@hxi.com>
677 * config/tc-tic30.c: Fix formatting.
678 * config/tc-tic80.c: Likewise.
679 * config/tc-v850.c: Likewise.
680 * config/tc-vax.c: Likewise.
681 * config/tc-w65.c: Likewise.
682 * config/tc-z8k.c: Likewise.
684 2000-11-14 DJ Delorie <dj@redhat.com>
686 * config/tc-v850.c: Support dwarf2.
687 * config/tc-v850.h: Ditto.
689 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
690 parse_cons_expression_v850 to initialize hold_cons_reloc.
692 2000-11-15 Bernd Schmidt <bernds@redhat.com>
694 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
695 (errata_nops_necessary_p): New function.
696 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
699 2000-11-14 Jim Wilson <wilson@redhat.com>
701 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
702 return little endian bfd formats.
704 2000-11-14 Kazu Hirata <kazu@hxi.com>
706 * config/aout_gnu.h: Fix formatting.
707 * config/atof-vax.c: Likewise.
708 * config/m68k-parse.h: Likewise.
709 * config/m88k-opcode.h: Likewise.
710 * config/obj-elf.c: Likewise.
711 * config/tc-arm.c: Likewise.
712 * config/tc-cris.c: Likewise.
713 * config/tc-i386.c: Likewise.
714 * config/tc-ia64.c: Likewise.
715 * config/tc-mn10300.c: Likewise.
716 * config/te-386bsd.h: Likewise.
717 * config/te-hppa.h: Likewise.
718 * config/te-nbsd.h: Likewise.
719 * config/te-ppcnw.h: Likewise.
720 * config/te-sparcaout.h: Likewise.
721 * config/te-tmips.h: Likewise.
722 * config/vax-inst.h: Likewise.
723 * config/vms-conf.h: Likewise.
725 2000-11-14 Jakub Jelinek <jakub@redhat.com>
727 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
729 2000-11-13 H.J. Lu <hjl@gnu.org>
731 * config/obj-elf.c (elf_frob_symbol): Support
732 ".symver name,name2@@@nodename".
733 (elf_frob_file_before_adjust): Likewise.
735 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
736 and ".symver name,name2@@@nodename".
739 2000-11-12 H.J. Lu (hjl@gnu.org)
741 * config/obj-elf.c (obj_elf_symver): Check missing version
744 2000-11-12 H.J. Lu (hjl@gnu.org)
746 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
747 instead of bfd_vma for non-bfd assemblers.
749 2000-11-09 Kazu Hirata <kazu@hxi.com>
751 * itbl-ops.c: Fix comment typos.
753 2000-11-08 Jim Wilson <wilson@redhat.com>
755 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
756 (struct unwind): Add next_slot_frag field.
757 (slot_index): New parameters slot_frag and first_frag. Add code
758 to add in frag sizes when different. Add comments.
759 (fixup_unw_records): New locals first_frag and last_frag. Pass new
760 arguments to slot_index.
761 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
762 loop end. Set next_slot_frag field.
764 2000-11-07 H.J. Lu <hjl@gnu.org>
766 * doc/as.texinfo (.symver): Updated for versioned symbol
769 * obj.h (format_ops): Add the frob_file_before_adjust field.
771 * config/obj-aout.c (aout_format_ops): Set the
772 frob_file_before_adjust field to 0.
773 * config/obj-coff.c (coff_format_ops): Likewise.
774 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
776 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
778 (elf_frob_file_before_adjust): New function to remove unneeded
779 versioned symbols from the symbol table.
780 (elf_format_ops): Set the frob_file_before_adjust field to
781 elf_frob_file_before_adjust.
783 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
786 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
788 2000-11-07 Peter Targett <peter.targett@arccores.com>
790 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
792 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
793 Fix compile time warning messages.
795 2000-11-07 Nick Clifton <nickc@redhat.com>
797 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
798 buffer in order to avoid buffer overflows.
800 2000-11-06 Steve Ellcey <sje@cup.hp.com>
802 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
803 Change M to m for -milp32 or -mlp64 to match gcc.
804 (dot_endp): Use bytes_per_address instead of 8.
805 (emit_one_bundle): Use number_to_chars_littleendian instead of
807 (fix_insn): Likewise.
808 (ia64_init): New function.
809 (ia64_target_format): New function.
810 (md_begin): Set endianness, arch, and machine as appropriate.
811 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
812 Make these macros depend on TE_HPUX macro.
813 (TARGET_FORMAT): Define.
814 (HOST_SPECIAL_INIT): Define.
815 * config/te-hpux.h: New file.
816 * configure.in: Add "ia64-*-hpux*" target to configure.
817 * configure: Regenerate.
819 2000-11-06 Kazu Hirata <kazu@hxi.com>
821 * as.c: Fix formatting.
822 * dwarf2dbg.c: Likewise.
823 * input-file.c: Likewise.
824 * input-file.h: Likewise.
825 * input-scrub.c: Likewise.
826 * itbl-ops.c: Likewise.
827 * listing.c: Likewise.
829 * messages.c: Likewise.
831 * subsegs.c: Likewise.
832 * subsegs.h: Likewise.
835 2000-11-06 Nick Clifton <nickc@redhat.com>
837 * doc/as.texinfo: Add GNU Free Documentation License.
838 * doc/gasp.texi: Add GNU Free Documentation License.
839 * doc/as.1: Add GNU Free Documentation License.
841 2000-11-05 Nick Clifton <nickc@redhat.com>
843 * config/tc-arm.c: Add include of "dwarf2dbg.h"
845 2000-11-02 Per Lundberg <plundis@chaosdev.org>
847 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
848 * configure: Regenerate.
850 2000-11-01 Nick Clifton <nickc@redhat.com>
852 * read.c (original_case_string): New global variable.
853 (read_a_source_file): Copy opcode string into
854 original_case_string if clobbering the case of the opcode.
855 * read.h: Export the definition of original_case_string.
856 * config/tc-arm.c (md_assembler): When parsing a .req
857 directive use the original opcode string, not the case
860 2000-11-02 Nick Clifton <nickc@redhat.com>
862 * config/tc-mn10300.c (debug_line): Remove this static
864 (md_assemble): Call dwarf2_generate_asm_lineno instead of
865 dwarf2_where and dwarf2_gen_line_info.
867 2000-11-02 Theo Honohan <th@futuretv.com>
869 * config/tc-arm.c (do_msr): Improve error message.
871 2000-10-31 Eric Christopher <echristo@redhat.com>
873 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
874 or pc-relative, else use fx_offset.
876 2000-10-31 Jim Wilson <wilson@redhat.com>
878 * config/tc-ia64.c (struct md): New field tag_fixups.
879 (ia64_flush_insns): Handle tag_fixups. Error if dangling
880 qualifying predicate.
881 (emit_one_bundle): Delete spurious multiplication by one. Handle
883 (ia64_start_line): Error if dangling qualifying predicate.
884 (defining_tag): New static variable.
885 (ia64_unrecognized_line, case '['): Parse tags.
886 (ia64_frob_label): Create tag_fixups.
887 (md_assemble): Reset md.qp.X_op after using it.
889 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
891 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
893 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
895 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
897 2000-10-30 Kazu Hirata <kazu@hxi.com>
899 * expr.c: Fix formatting.
900 * flonum-copy.c: Likewise.
901 * flonum.h: Likewise.
905 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
907 * as.h (OPTION_MD_BASE): Bump to 190.
908 * as.c (parse_args) <std_longopts>: Add comment about the need to
909 check OPTION_MD_BASE in as.h.
911 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
914 2000-10-27 Nick Clifton <nickc@redhat.com>
916 * configure.in (emulations): Add m68hc12.
917 * configure: Regenerate.
918 * po/gas.pot: Regenerate.
920 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
922 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
924 (arm_psr_parse): Handle lowercase CPSR and SPSR.
926 2000-10-25 Nick Clifton <nickc@redhat.com>
928 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
929 a DWARF2 line number information sequence.
931 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
933 * read.c (generate_lineno_debug): Update comment describing why
934 DWARF2 line number debug information is not generated
935 automatically by this function.
937 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
940 * config/tc-arm.h (md_end): Define.
941 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
943 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
944 if generating DWARF2 line numbers.
945 (arm_end_of_source): New function. Call dwarf2_finish if
948 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
949 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
950 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
952 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
954 * tc-i386.c: Fix prototype declarations for functions taking no
957 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
959 * tc-i386.c (i386_operand_modifier): Remove.
960 (build_displacement_string): Remove.
961 (i386_parse_seg): Remove.
962 (i386_intel_memory_operand): Remove.
963 (i386_intel_operand): Re-write using recursive descent parser based
964 on MASM documentation.
965 (struct intel_parser_s): New structure.
966 (intel_parser): New static variable.
967 (struct intel_token): New structure.
968 (cur_token, prev_token): New static variables.
981 (intel_match_token): New function.
982 (intel_get_token): New function.
983 (intel_putback_token): New function.
984 (intel_expr): New function.
985 (intel_e05): New function.
986 (intel_e05_1): New function.
987 (intel_e06): New function.
988 (intel_e06_1): New function.
989 (intel_e09): New function.
990 (intel_e09_1): New function.
991 (intel_e10): New function.
992 (intel_e10_1): New function.
993 (intel_e11): New function.
995 2000-10-20 Jakub Jelinek <jakub@redhat.com>
997 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
998 instructions to loose any special insn->architecture mask.
1000 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1001 (sparc_md_end, sparc_arch_types, sparc_arch,
1002 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1003 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1004 request v9b architecture if they are used).
1006 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1008 * config/tc-m68k.c: Fix the previous misapplied patch.
1010 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1012 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1013 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1014 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1017 2000-10-17 Kazu Hirata <kazu@hxi.com>
1019 * debug.c: Fix formatting.
1020 * depend.c: Likewise.
1021 * dwarf2dbg.c: Likewise.
1022 * dwarf2dbg.h: Likewise.
1023 * ecoff.c: Likewise.
1026 * flonum-konst.c: Likewise.
1027 * frags.h: Likewise.
1029 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1031 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1033 * doc/as.texinfo: Added notes about this new option.
1035 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1037 * config/tc-sh.c (JREG): Remove.
1038 (md_convert_frag): Remove #if 0:d code using JREG.
1040 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1042 * config/tc-i386.c (i386_operand_modifier): Only match
1043 modifiers SHORT and FLAT if they are followed by a space.
1044 (parse_register): When `allow_naked_reg' is set, do not confuse
1045 identifiers that start with a register name with a register.
1047 2000-10-12 Kazu Hirata <kazu@hxi.com>
1049 * app.c: Fix formatting.
1052 * bit_fix.h: Likewise.
1057 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1059 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1061 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1063 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1064 Re-arrange function a little and improve error message.
1066 * write.c (write_relocs): Fix a comment.
1068 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1071 2000-10-05 Jim Wilson <wilson@cygnus.com>
1073 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1075 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1077 * config/tc-i386.c: Delete some useless comments, reformat others.
1079 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1080 non-global syms in linkonce sections.
1082 2000-10-04 Ralf Baechle <ralf@gnu.org>
1084 * config/tc-ia64.c (operand_match): Don't use // style comments.
1085 * config/tc-i370.c: Likewise.
1087 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1089 Changes to handle varying register prefix and user symbol prefix.
1090 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1091 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1092 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1093 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1094 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1095 (demand_register_prefix): New variable.
1096 (md_pseudo_table): New pseudo ".syntax".
1097 (md_longopts): New options --no-underscore and --underscore.
1098 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1099 on symbols_have_leading_underscore.
1100 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1101 (get_spec_reg): Ditto.
1102 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1104 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1106 <case OPTION_NO_US, case OPTION_US>: New.
1107 (md_show_usage): Be brief and reformat to match continuation of
1109 * po/gas.pot: Regenerate.
1111 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1113 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1114 force relocs for 12 bit branches.
1115 (md_apply_fix): Similarly, adjust logic here.
1117 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1119 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1120 adjust for external and weak syms as we will use a reloc. Allow
1121 for +8 offset when calculating limits of branches.
1122 (hppa_fix_adjustable): Undo 2000-09-23 change.
1123 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1124 Correct distance calculation.
1125 (tc_gen_reloc): Print the file name and line number if we can't
1128 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1129 * config/tc-hppa.c (nonzero_dibits): Define.
1130 (arg_reloc_stub_needed): Check each arg and return value
1131 separately for zero case.
1132 (pa_align): Declare argument `bytes'.
1134 2000-09-25 Kazu Hirata <kazu@hxi.com>
1136 * config/tc-cris.c: Fix formatting.
1137 * config/tc-d10v.h: Likewise.
1138 * config/tc-d30v.c: Likewise.
1139 * config/tc-d30v.h: Likewise.
1140 * config/tc-fr30.c: Likewise.
1141 * config/tc-fr30.h: Likewise.
1142 * config/tc-m68k.c: Likewise.
1143 * config/tc-m68k.h: Likewise.
1144 * config/tc-pj.h: Likewise.
1145 * config/tc-ppc.c: Likewise.
1146 * config/tc-ppc.h: Likewise.
1147 * config/tc-sh.c: Likewise.
1148 * config/tc-sh.h: Likewise.
1149 * config/tc-sparc.c: Likewise.
1150 * config/tc-v850.h: Likewise.
1151 * config/tc-vax.h: Likewise.
1152 * config/tc-w65.h: Likewise.
1153 * config/tc-z8k.h: Likewise.
1155 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1157 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1158 checks only for ELF.
1159 (hppa_force_relocation): Likewise.
1161 2000-09-22 Jim Wilson <wilson@cygnus.com>
1163 * config/tc-ia64.c (dv_sem): Add "stop".
1164 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1165 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1166 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1168 (mark_resources): Check IA64_RS_PRr.
1170 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1172 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1173 md_estimate_size_before_relax): Redesign and clean up the
1174 relaxation mechanism.
1176 2000-09-21 Kazu Hirata <kazu@hxi.com>
1178 * config/tc-ns32k.c: Fix formatting.
1179 * config/tc-ns32k.h: Likewise.
1181 2000-09-20 Kazu Hirata <kazu@hxi.com>
1183 * config/tc-m32r.c: Fix formatting.
1184 * config/tc-m32r.h: Likewise.
1185 * config/tc-m68851.h: Likewise.
1186 * config/tc-m68hc11.c: Likewise.
1187 * config/tc-m68hc11.h: Likewise.
1188 * config/tc-m88k.c: Likewise.
1189 * config/tc-mcore.c: Likewise.
1190 * config/tc-mcore.h: Likewise.
1191 * config/tc-mips.c: Likewise.
1192 * config/tc-mips.h: Likewise.
1193 * config/tc-mn10200.h: Likewise.
1194 * config/tc-mn10300.h: Likewise.
1195 * config/tc-tahoe.c: Likewise.
1196 * config/tc-tahoe.h: Likewise.
1198 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1200 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1201 Likewise in relaxation description comments.
1203 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1205 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1206 subtraction of two syms without emitting a relocation.
1208 From David Huggins-Daines <dhd@linuxcare.com>
1209 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1210 global or weak symbols.
1212 2000-09-15 Kazu Hirata <kazu@hxi.com>
1214 * config/tc-h8300.h: Fix formatting.
1215 * config/tc-h8500.c: Likewise.
1216 * config/tc-h8500.h: Likewise.
1217 * config/tc-hppa.h: Likewise.
1218 * config/tc-i370.h: Likewise.
1219 * config/tc-i386.h: Likewise.
1220 * config/tc-i860.c: Likewise.
1221 * config/tc-i860.h: Likewise.
1222 * config/tc-i960.h: Likewise.
1223 * config/tc-ia64.c: Likewise.
1224 * config/tc-ia64.h: Likewise.
1226 2000-09-14 Kazu Hirata <kazu@hxi.com>
1228 * config/tc-a29k.c: Fix formatting.
1229 * config/tc-alpha.c: Likewise.
1230 * config/tc-arc.c: Likewise.
1231 * config/tc-arc.h: Likewise.
1232 * config/tc-arm.c: Likewise.
1233 * config/tc-arm.h: Likewise.
1234 * config/tc-avr.c: Likewise.
1235 * config/tc-avr.h: Likewise.
1236 * config/tc-tic30.c: Likewise.
1237 * config/tc-tic30.h: Likewise.
1238 * config/tc-tic54x.c: Likewise.
1239 * config/tc-tic54x.h: Likewise.
1240 * config/tc-tic80.c: Likewise.
1241 * config/tc-tic80.h: Likewise.
1243 2000-09-14 Timothy Wall <twall@cygnus.com>
1245 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1246 parallel comparisons for later use.
1247 (struct rsrc): Add parallel comparison type.
1248 (resources_match): Skip special cases of PR usage (non-conflicting
1251 2000-09-13 Kazu Hirata <kazu@hxi.com>
1253 * config/obj-ecoff.c: Fix formatting.
1254 * config/obj-elf.c: Likewise.
1255 * config/obj-elf.h: Likewise.
1256 * config/obj-evax.h: Likewise.
1257 * config/obj-generic.h: Likewise.
1258 * config/obj-hp300.c: Likewise.
1259 * config/obj-hp300.h: Likewise.
1260 * config/obj-ieee.h: Likewise.
1261 * config/obj-vms.c: Likewise.
1262 * config/obj-vms.h: Likewise.
1264 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1266 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1267 (md_parse_option): Ditto.
1268 (md_longopts): Add -mips32 option.
1269 (md_show_usage): Document new options.
1270 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1271 (mips_ip): Assemble mfc0 with a sub-selection code.
1272 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1273 (mips_cpu_to_str): New function.
1274 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1275 Use CPU_* defines instead of hardcoded numbers.
1277 * doc/as.texinfo: Document new options.
1278 * doc/c-mips.texi: Ditto.
1280 2000-09-12 Kazu Hirata <kazu@hxi.com>
1282 * as.h: Fix formatting.
1283 * asintl.h: Likewise.
1284 * bit_fix.h: Likewise.
1285 * config/obj-aout.c: Likewise.
1286 * config/obj-aout.h: Likewise.
1287 * config/obj-bout.c: Likewise.
1288 * config/obj-bout.h: Likewise.
1289 * config/obj-coff.c: Likewise.
1290 * config/obj-coff.h: Likewise.
1291 * dwarf2dbg.h: Likewise.
1293 * flonum.h: Likewise.
1294 * frags.h: Likewise.
1295 * itbl-ops.h: Likewise.
1296 * macro.h: Likewise.
1299 * struc-symbol.h: Likewise.
1300 * subsegs.h: Likewise.
1301 * symbols.h: Likewise.
1303 * write.h: Likewise.
1305 2000-09-11 Kazu Hirata <kazu@hxi.com>
1307 * bignum-copy.c: Fix formatting.
1308 * config/tc-i370.c: Likewise.
1309 * config/tc-i960.c: Likewise.
1310 * config/tc-m68k.c: Likewise.
1311 * ehopt.c: Likewise.
1312 * flonum-copy.c: Likewise.
1313 * flonum-konst.c: Likewise.
1314 * flonum-mult.c: Likewise.
1315 * literal.c: Likewise.
1318 * stabs.c: Likewise.
1319 * subsegs.c: Likewise.
1321 2000-09-09 Philip Blundell <philb@gnu.org>
1323 * configure.in (arm*-*-uclinux*): New target.
1324 * configure: Regenerate.
1326 2000-09-09 Kazu Hirata <kazu@hxi.com>
1328 * input-file.c: Fix formatting.
1329 * itbl-ops.c: Likewise.
1330 * messages.c: Likewise.
1332 2000-09-08 Philip Blundell <philb@gnu.org>
1334 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1337 2000-09-07 H.J. Lu <hjl@gnu.org>
1339 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1340 * configure: Rebuild.
1342 2000-09-07 Kazu Hirata <kazu@hxi.com>
1344 * atof-generic.c: Fix formatting.
1345 * config/tc-mips.c: Likewise.
1346 * config/tc-vax.c: Likewise.
1347 * input-scrub.c: Likewise.
1349 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1351 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1352 * configure.in (sh-*-linux*): Added.
1353 * configure: Rebuilt.
1355 2000-09-06 Kazu Hirata <kazu@hxi.com>
1357 * config/tc-hppa.c: Fix formatting.
1359 * ecoff.c: Fix formatting.
1361 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1363 * configure: Rebuilt with new libtool.m4.
1365 2000-09-05 Kazu Hirata <kazu@hxi.com>
1367 * cgen.c: Fix formatting.
1368 * config/tc-ia64.c: Likewise.
1370 2000-09-05 Nick Clifton <nickc@redhat.com>
1372 * aclocal.m4: Regenerate.
1373 * config.in: Regenerate.
1374 * configure: Regenerate.
1375 * po/gas.pot: Regenerate.
1377 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1379 * config/tc-cris.c: Correct comment typos.
1381 2000-09-05 Eric Christopher <echristo@cygnus.com>
1383 * config/tc-mn10300.c: Cleanup.
1384 (md_pcrel_from): Enable.
1386 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1388 * expr.c (operand): Fix a comment typo.
1389 * write.c (write_relocs): Fix a signed/unsigned warning.
1391 * config/tc-hppa.c (fudge_reg_expressions): New
1392 (hppa_force_reg_syms_absolute): New.
1393 (pa_equ): Allow reg_section expressions.
1394 * config/tc-hppa.c (md_optimize_expr): Define.
1395 (hppa_force_reg_syms_absolute): Prototype.
1397 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1398 (pa_parse_number): Pass in arg to select fp reg parsing.
1399 Return 1 to indicate format checks pass. If strict, then only
1400 accept a register or register symbol. Return value in...
1401 (pa_number): New static for pa_parse_number.
1402 (FP_REG_BASE): Define.
1403 (FP_REG_RSEL): Define.
1404 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1405 appropriate. White space changes.
1406 (need_pa11_opcode): Don't bother passing any params, get them from
1408 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1409 Remove extraneous check in case 'Q'.
1410 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1411 reg, set section of resulting symbol to reg_section.
1412 (pa_parse_space_stmt): Modify call to pa_parse_number.
1413 (pa_space): Likewise.
1415 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1416 (hppa_force_relocation): Handle vtable relocs.
1417 (pa_vtable_entry): New.
1418 (pa_vtable_inherit): New.
1419 (md_pseudo_table): Add entries for vtable pseudos.
1420 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1421 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1423 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1424 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1425 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1427 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1428 specify a symbol type.
1430 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1431 dependent things together.
1432 (md_elf_symbol_type): Define.
1434 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1436 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1438 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1439 (obj_elf_vtable_entry): Declare.
1441 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1442 and export function.
1443 (obj_elf_vtable_entry): Similarly.
1444 (elf_pseudo_table): Fix the damage with a cast.
1446 2000-09-03 Richard Henderson <rth@cygnus.com>
1448 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1449 for template selection when a label is needed.
1451 2000-09-02 Kazu Hirata <kazu@hxi.com>
1453 * config/tc-ia64.c: Fix formatting.
1455 2000-09-02 Nick Clifton <nickc@redhat.com>
1457 * configure.in: Increase version number to 2.10.91.
1458 * configure: Regenerate.
1459 * aclocal.m4: Regenerate.
1460 * config.in: Regenerate.
1461 * po/gas.pot: Regenerate.
1462 * Makefile.in: Regenerate.
1464 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1466 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1467 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1468 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1470 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1473 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1475 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1476 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1477 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1478 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1479 (GOT_symbol): New variable.
1480 (md_undefined_symbol): Set it.
1482 2000-09-01 Richard Henderson <rth@cygnus.com>
1484 * config/tc-ia64.c (match): Don't inline.
1485 (extra_goodness): New.
1486 (md_begin): Prefer nop.f and nop.b for best_template.
1488 2000-08-31 Kazu Hirata <kazu@hxi.com>
1490 * as.c: Fix formatting.
1492 * frags.c: Likewise.
1493 * macro.c: Likewise.
1495 2000-08-31 Eric Christopher <echristo@cygnus.com>
1497 * config/tc-mn10300.c: Cleanup and fix warnings.
1498 (md_pseudo_table): Add initializers.
1499 (md_show_usage): Cleanup.
1500 (md_parse_option): Fix warnings.
1501 (md_undefined_symbol): Fix warnings.
1502 (md_conver_frag): Fix warnings.
1503 (tc_gen_reloc): Fix warnings.
1504 (md_apply_fix3): Fix warnings.
1505 (check_operand): Fix warnings.
1507 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1509 * acinclude.m4: Include libtool and gettext macros from the
1511 * aclocal.m4, configure: Rebuilt.
1513 2000-08-30 Mark Hatle <mhatle@mvista.com>
1515 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1517 2000-08-31 Kazu Hirata <kazu@hxi.com>
1519 * listing.c: Fix formatting.
1521 2000-08-29 Kazu Hirata <kazu@hxi.com>
1523 * app.c: Fix a comment typo. Fix formatting.
1525 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1527 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1528 offset of the target destination for jmp instructions.
1529 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1531 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1533 * NEWS: Mention support for CRIS.
1535 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1537 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1538 Sets `.lcomm' alignment to zero.
1540 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1542 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1543 (TC_FIX_ADJUSTABLE): Define.
1545 2000-08-23 Jim Wilson <wilson@cygnus.com>
1547 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1548 unwind.personality_routine is set.
1550 2000-08-23 H.J. Lu <hjl@gnu.org>
1552 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1554 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1556 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1559 2000-08-22 H.J. Lu <hjl@gnu.org>
1561 * config.in (STRICTCOFF): New for strict COFF.
1563 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1564 i386-*-go32* and i386-go32-rtems*.
1565 * configure: Rebuilt.
1567 * config/obj-coff.c (obj_coff_endef): Follow the historical
1568 behavior if STRICTCOFF is not defined.
1570 * doc/internals.texi: Document STRICTCOFF.
1572 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1574 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1575 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1576 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1577 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1579 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1580 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1583 2000-08-22 Eric Christopher <echristo@cygnus.com>
1585 * config/tc-mn10300.c: (md_apply_fix): New function.
1586 (mn10300_force_relocation): New function.
1587 (mn10300_fix_adjustable): New function.
1589 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1590 (TC_HANDLES_FX_DONE): Define.
1591 (obj_fix_adjustable): Define.
1592 (MD_APPLY_FIX3): Define.
1593 (TC_LINKRELAX_FIXUP): Define.
1595 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1597 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1599 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1601 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1603 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1604 if the fixup resulted in a relocation.
1606 2000-08-18 Nick Clifton <nickc@redhat.com>
1608 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1609 Make reference to first element of shift_names explicit.
1611 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1613 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1614 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1615 add a symbol's address. Removed all target-specific #ifdefs that
1616 used to accomplished the same.
1617 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1618 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1619 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1620 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1621 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1623 2000-08-17 Kazu Hirata <kazu@hxi.com>
1625 * dwarf2dbg.c: Fix formatting.
1627 2000-08-17 Nick Clifton <nickc@redhat.com>
1629 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1630 to be recoded as logical shift lefts by zero.
1632 2000-08-16 Jim Wilson <wilson@cygnus.com>
1634 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1635 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1637 (note_register_values): Handle IA64_OPND_R3_2 operands.
1639 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1641 * config/tc-i860.c (md_operand): Silly typo fixed.
1643 2000-08-16 Nick Clifton <nickc@redhat.com>
1645 * config/tc-arm.c (struct asm_shift): Delete.
1647 (enum asm_shift_index): New.
1648 (struct asm_shift_properties): New.
1649 (struct asm_shift_name): New.
1650 (shift_properties[]); New.
1651 (shift_names[]); New.
1653 (decode_shift): Use new structures.
1654 Issue a warning is "ROR #0" is used.
1655 Issue a warning if "ASR #0" or "LSR #0" is used.
1657 (md_begin): Initialise arm_shift_hsh table from new
1658 asm_shift_name array.
1660 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1662 * config/tc-sparc.c: Kill all warnings.
1663 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1665 (md_show_usage): Update usage text.
1667 2000-08-16 Nick Clifton <nickc@redhat.com>
1669 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1672 2000-08-15 Will Cohen <wcohen@redhat.com>
1674 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1676 * config/tc-sh.c (md_assemble): Changed so debug_type
1677 test performed for ppi_assemble
1678 * config/tc-sh.c: Included dwarf2dbg.h.
1679 (debug_line): Defined.
1680 (md_assemble): Generates dwarf2 line info.
1681 (sh_finalize): New function. Finalize dwarf2 info.
1682 (assemble_ppi): Returns size of code generated.
1683 (build_Mytes): Returns size of code generated.
1684 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1685 * config/tc-sh.h (md_end): Defined.
1686 (sh_finalize): Declared.
1688 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1690 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1693 2000-08-14 Nick Clifton <nickc@redhat.com>
1695 * config/tc-arm.c (do_bx): Allow "bx pc".
1697 2000-08-14 Jim Wilson <wilson@cygnus.com>
1699 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1700 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1701 (md_begin): Change assignment to md.flag to OR in the new bit.
1703 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1705 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1706 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1709 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1711 * NEWS: Mention i860 support.
1713 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1715 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1717 2000-08-14 Andreas Schwab <schwab@suse.de>
1719 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1721 2000-08-11 Andreas Schwab <schwab@suse.de>
1723 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1726 2000-08-11 Kazu Hirata <kazu@hxi.com>
1728 * expr.c: Fix formatting.
1729 * config/obj-bout.c: Likewise.
1731 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1733 * doc/c-i860.texi: Flesh out the i860 section more.
1735 2000-08-10 Kazu Hirata <kazu@hxi.com>
1737 * symbols.c: Fix formatting.
1740 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1742 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1743 has the IgnoreSize bit set.
1745 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1747 From Rodney Brown <RodneyBrown@mynd.com>
1748 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1749 * configure: Regenerate.
1751 2000-08-09 Kazu Hirata <kazu@hxi.com>
1753 * hash.c: Fix formatting.
1756 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1758 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1759 (i860_fix_info): New enum.
1760 (MD_APPLY_FIX3): Define.
1761 (WORKING_DOT_WORD): Define.
1762 (TC_HANDLES_FX_DONE): Define.
1763 (DIFF_EXPR_OK): Define.
1764 (LISTING_HEADER): Define.
1765 (TARGET_FORMAT): Select target format based on endian flag.
1766 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1767 (target_big_endian): Add external declaration.
1769 * config/tc-i860.c: All existing code reworked completely. Other
1770 new code shown below.
1771 (SYNTAX_SVR4): Define.
1772 (target_warn_expand): New variable.
1773 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1774 (md_longopts): Declare and define with new options (-EL, -EB,
1776 (md_show_usage): New function.
1777 (md_operand): New function.
1778 (obtain_reloc_for_imm16): New function.
1779 (md_apply_fix3): New function.
1780 (tc_gen_reloc): New function.
1782 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1784 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1785 2 bytes of the jump address are in the same frag.
1786 (find): Accept 68hc12 register indirect modes.
1788 * NEWS: Mention 68HC11 & 68HC12 support.
1790 2000-08-07 Richard Henderson <rth@cygnus.com>
1792 * config/tc-ia64.c (unwind): Add prologue_mask member.
1793 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1794 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1795 (dot_body): Clear unwind.prologue_mask.
1796 (dot_prologue): Set it. Accept a register second argument.
1798 2000-08-07 Kazu Hirata <kazu@hxi.com>
1800 * config/atof-ieee.c: Fix formatting.
1801 * config/atof-tahoe.c: Likewise.
1803 2000-08-06 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1808 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1809 of .popsection, .previous, .pushsection, .subsection,
1810 .version, .vtable_entry, .vtable_inherit and .weak.
1812 2000-08-05 Kazu Hirata <kazu@hxi.com>
1814 * config/tc-cris.c: Fix formatting.
1815 * config/tc-i386.c: Likewise.
1816 * config/tc-sparc.c (sparc_ip): Simplify the code.
1818 2000-08-04 Kazu Hirata <kazu@hxi.com>
1820 * config/tc-cris.c: Rearrange code for readability.
1821 * config/tc-d10v.c: Fix formatting.
1822 * config/tc-m32r.c: Likewise.
1823 * config/tc-sparc.c: Likewise.
1825 2000-08-02 Jim Wilson <wilson@cygnus.com>
1827 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1828 before ia64_find_opcode.
1829 (md_assemble): Likewise.
1831 2000-08-01 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1834 Undo some formatting fixes.
1836 2000-08-01 Kazu Hirata <kazu@hxi.com>
1838 * config/obj-som.c: Fix formatting.
1839 * config/obj-ieee.c: Likewise.
1840 * config/tc-arm.c: Likewise.
1841 * config/tc-v850.c: Likewise.
1843 2000-08-01 Nick Clifton <nickc@redhat.com>
1845 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1846 index by command line option.
1848 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1850 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1851 (@node M68K-Branch): Rewrite to match the reality.
1853 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1855 * doc/c-i860.texi: New file.
1856 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1857 * doc/Makefile.in: Regenerate.
1858 * doc/all.texi: Add I860 as relevant architecture.
1859 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1861 2000-07-31 Kazu Hirata <kazu@hxi.com>
1863 * config/tc-d30v.c: Fix formatting.
1865 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1867 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1868 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1869 long emit a long branch if available instead of an absolute jump, never
1870 emit absolute jumps for anything with --pcrel.
1872 * doc/c-m68k.texi: Document new command line option.
1874 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1876 * config/tc-avr.c: Use PARAMS macro in function declarations.
1877 Don't declare md_pcrel_from_section (already in tc-avr.h).
1878 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1879 (avr_operand): Don't set (unsigned) op_mask to -1.
1881 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1883 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1884 * configure: Regenerated.
1885 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1886 of operand to the .type directive (.e.g, "type").
1888 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1890 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1891 * app.c (do_scrub_chars): Record where first comment found.
1892 * read.c (read_a_source_file): Init found_comment on entry, and
1893 notify whether comments found on exit.
1894 * config/tc-hppa.c (md_shortopts): Add "c".
1895 (md_longopts): Add warn-comment.
1896 (md_parse_option): Handle it.
1897 (md_show_usage): Show available options.
1898 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1900 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1902 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1903 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1905 (md_estimate_size_before_relax): Don't fall off end of function.
1907 2000-07-27 Kazu Hirata <kazu@hxi.com>
1909 * config/tc-avr.c: Fix formatting.
1910 * config/tc-ns32k.c: Likewise.
1912 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1914 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1916 2000-07-27 Kazu Hirata <kazu@hxi.com>
1918 * config/tc-d10v.c: Fix formatting.
1919 * config/tc-z8k.c: Likewise.
1920 * config/tc-sparc.c: Likewise.
1922 2000-07-26 Dave Brolley <brolley@redhat.com>
1924 * cgen.c (queue_fixup): Declare opinfo.
1925 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1926 (gas_cgen_md_operand): Ditto.
1927 (gas_cgen_md_apply_fix3): Ditto.
1929 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1931 * config/obj-coff.c (obj_frob_symbol): Don't merge
1932 labels. Don't merge if the symbol isn't constant. Return
1933 immediately if a symbol is merged.
1935 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1937 * frags.c (frag_align): Correct absolute section alignment.
1939 2000-07-20 DJ Delorie <dj@redhat.com>
1941 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1942 it breaks linking against DLLs.
1944 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1946 * configure.in: Add CRIS support.
1947 * configure: Regenerate.
1948 * Makefile.am: (CPU_TYPES): Add cris.
1949 (CPU_OBJ_VALID) [aout]: Add cris.
1950 (MULTI_CPU_TYPES): Add cris.
1951 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1952 [coff]: Only i386 and mips are valid.
1953 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1954 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1955 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1956 Regenerate dependencies.
1957 * Makefile.in: Regenerate.
1958 * aclocal.m4: Regenerate.
1959 * as.c: Declare crisaout, criself.
1960 * config/tc-cris.h, config/tc-cris.c: New.
1961 * config/e-criself.c, config/e-crisaout.c: New.
1962 * po/POTFILES.in, po/gas.pot: Regenerate.
1964 2000-07-20 Kazu Hirata <kazu@hxi.com>
1966 * read.c: Fix formatting.
1967 * write.c: Fix formatting.
1969 2000-07-19 H.J. Lu <hjl@gnu.org>
1971 * sb.c: Include <stdlib.h> if exists for abort ().
1973 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1975 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1976 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1977 (pa_type_args): Same here.
1979 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1981 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1982 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1983 the storage class is already set.
1985 2000-07-17 Kazu Hirata <kazu@hxi.com>
1987 * config/tc-m68hc11.c: Fix formatting.
1988 * config/tc-mn10200.c: Likewise.
1989 * config/tc-mn10300.c: Likewise.
1990 * config/tc-pj.c: Likewise.
1991 * config/tc-tic80.c: Likewise.
1992 * config/tc-w65.c: Likewise.
1994 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1996 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1999 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2001 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2004 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2006 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2007 ELF as are used for SOM (except the 32-bit reloc one) to decide
2008 whether a symbol can be reduced to a section symbol. Expand on
2009 the comment for symbols involved in LR% and RR% expressions.
2011 2000-07-14 Nick Clifton <nickc@cygnus.com>
2013 * config/tc-mips.c (mips_disable_float_construction): New
2014 static variable. Set to true if doubles should not be
2015 constructed by loading two single width fp registers with
2016 halves of the value.
2017 (mips_ip): Test mips_disable_float_construction.
2018 (md_longopts): Add command line switches --construct-floats
2019 and --no-construct-floats.
2020 (md_parse_option): Parse new command line options.
2021 (md_show_usage): Describe new command line options.
2023 * doc/c-mips.texi: Document new command line options.
2025 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2027 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2028 * configure: Regenerate.
2030 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2032 * configure.in (DEFAULT_EMULATION setting): Revert part of
2033 2000-07-01 change that set te_multi=multi unless set to tmips.
2034 * configure: Regenerate.
2036 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2038 * config/obj-coff.c (coff_frob_section): Add padding to the last
2039 section when aligning it increases its size.
2041 2000-07-11 Kazu Hirata <kazu@hxi.com>
2043 * config/tc-tic54x.c: Fix formatting.
2045 2000-07-10 Kazu Hirata <kazu@hxi.com>
2047 * config/tc-h8500.c: Fix formatting.
2048 * config/tc-tic54x.c: Fix formatting.
2050 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2052 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2053 displacements correctly.
2055 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2057 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2059 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2063 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2065 From David Huggins-Daines <dhd@linuxcare.com>
2066 * config/te-hppalinux64.h: Add a new emulation.
2067 * configure.in (emulations): Add configure bits to support the
2068 64-bit Linux/parisc target.
2069 * configure: Regenerate.
2071 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2072 (md_shortopts): Add `V' for ELF.
2074 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2075 when SOM or ELF_ARG_RELOC are defined.
2076 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2077 ELF_ARG_RELOC are defined.
2078 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2079 (pa_stringer): ..Do it here instead. Fix comment typos.
2080 (hppa_force_relocation): Cast enums to int before comparing with
2083 From Ryan Bradetich <rbradetich@uswest.net>
2084 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2085 redifinition warning.
2086 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2087 (hppa_force_relocation): ditto
2088 (md_apply_fix): Added cast to buf to fix warnings.
2090 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2091 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2093 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2094 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2095 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2096 reloc_type** to avoid warnings in switch.
2097 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2098 little earlier instead.
2100 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2102 (pa_type_args): Use symbol_arg_reloc_info.
2103 (struct pa_it): Make arg_reloc unsigned int.
2104 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2105 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2106 (pa_code): Delete. pa_text duplicates this function.
2107 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2108 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2110 (cons_fix_new_hppa): Actually change selector to e_fsel when
2111 warning about assuming so.
2112 (tc_gen_reloc): More example elf arg reloc code.
2113 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2114 (hppa_force_relocation): Likewise.
2116 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2118 (pa_end_of_source): Prototype.
2119 (hppa_fix_adjustable): Prototype.
2120 (LABELS_WITHOUT_COLONS): Move it..
2121 * config/te-hppa.h: To here.
2123 * config/te-hppa64.h: New file.
2125 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2127 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2128 format -10, -16, 16 relocs.
2129 (hppa_elf_mark_end_of_function): Test for null
2130 last_call_info->start_symbol
2132 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2133 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2134 re_assesmble_* functions. Delete extraneous statements. Fix
2136 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2137 insn to re_assemble_*.
2139 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2141 * doc/internals.texi (Expressions): Fix typo.
2143 2000-07-08 Kazu Hirata <kazu@hxi.com>
2145 * config/tc-sh.c: Fix formatting.
2146 * config/tc-tic54x.c: Fix formatting.
2147 * depend.c: Fix formatting.
2148 * flonum-konst.c: Likewise.
2149 * flonum-mult.c: Likewise.
2151 2000-07-07 Kazu Hirata <kazu@hxi.com>
2153 * config/tc-sh.c: Fix comments.
2154 * config/obj-vms.c: Fix comments.
2155 * config/tc-a29k.c: Likewise.
2156 * config/tc-alpha.c: Likewise.
2157 * config/tc-h8300.c: Likewise.
2158 * config/tc-h8500.c: Likewise.
2159 * config/tc-i370.c: Likewise.
2160 * config/tc-ia64.c: Likewise.
2161 * config/tc-m68hc11.c: Likewise.
2162 * config/tc-m68k.c: Likewise.
2163 * config/tc-mips.c: Likewise.
2164 * config/tc-ns32k.c: Likewise.
2165 * config/tc-ppc.c: Likewise.
2166 * config/tc-z8k.c: Likewise.
2168 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2170 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2171 Default to '(SEC_LOAD | SEC_DATA)'.
2172 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2174 * doc/internals.texi (CPU Backend): Describe
2175 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2177 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2179 * as.c (parse_args): NULL terminate the long option list.
2181 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2183 * config/tc-d30v.h: Include "write.h" for fixS.
2184 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2186 2000-07-05 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-d30v.c (write_2_short): Further changes to warning
2189 messages produced when combining EITHER_BUT_PREFER_MU attributed
2192 2000-07-05 DJ Delorie <dj@redhat.com>
2196 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2198 * config/tc-arm.c (psrs): Accept combinations of flags.
2200 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2202 * config/tc-avr.c: Change _ () to _() around all strings marked
2203 for translation (exception from the usual coding style).
2204 (avr_opt): New struct variable, how the new switches are set.
2205 (OPTION_MMCU): Define as 'm' and actually use.
2206 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2207 (show_mcu_list): New function, display the list of known MCUs.
2208 (md_show_usage): Document the new switches. Call show_mcu_list.
2209 (avr_set_arch): Change 'm' to OPTION_MMCU.
2210 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2211 Handle the new switches.
2212 (avr_operands): Disable warnings for undefined combinations of
2213 operands if -mall-opcodes. Disable warnings for skipping two-word
2214 instructions if enhanced core or -mno-skip-bug.
2215 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2216 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2217 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2218 (avr_ldi_expression): Warn about implicit lo8().
2219 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2221 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2223 * configure.in: Add entry for mips-*-sysv4*MP*
2224 * configure: Rebuild
2225 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2226 elf32-tradlittlemips for traditional mips targets.
2227 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2228 test for Link Once sections as in adjust_reloc_syms.
2229 * config/te-tmips.h: New file for traditional mips targets. Define
2232 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2234 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2235 flags argument is not present, don't change an existing section's
2236 section's attributes. If the flags argument is present, warn if the
2237 attributes don't match the section's current attributes. When
2238 long section names are supported, set SEC_LINK_ONCE and
2239 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2241 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2243 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2244 symbols; create them.
2246 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2248 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2249 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2251 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2253 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2254 expressions. Ignore the problem when handling 16 bit signed
2255 immediates, because the assembler will take care of the relocation
2258 2000-06-27 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2261 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2262 sequential order, and emit warning messages if the input source
2263 code contains constructs like that, or parallel constructs
2264 containing such opcodes.
2266 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2268 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2269 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2270 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2271 (md_show_usage): Update usage message.
2272 (md_parse_option): Allow redefinition of MCU type within the
2273 same avr[1-5] bfd machine type. Show both old and new MCU type
2274 in the error message.
2275 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2276 Simplify 8K wrap code.
2278 2000-06-25 Kazu Hirata <kazu@hxi.com>
2280 * config/obj-aout.c: Remove all uses of DEFUN.
2281 * config/obj-ieee.c: Likewise.
2282 * config/tc-sh.c: Fix comment typos.
2283 * config/tc-tahoe.c: Likewise.
2284 * config/tc-vax.c: Likewise.
2285 * config/tc-w65.c: Likewise.
2286 * config/tc-z8k.c: Likewise.
2287 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2289 2000-06-24 DJ Delorie <dj@cygnus.com>
2291 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2292 more changes from Sept 1999
2293 (tc_i386_fix_adjustable): ditto
2294 (md_apply_fix3): ditto
2296 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2298 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2299 (gas_cgen_parse_operand): Set it around expression() call.
2300 (gas_cgen_md_operand): Test for it before longjmp().
2302 2000-06-24 Kazu Hirata <kazu@hxi.com>
2304 * config/tc-h8500.c: Remove all uses of DEFUN.
2305 * config/tc-sh.c: Likewise.
2306 * config/tc-w65.c: Likewise.
2307 * config/tc-z8k.c: Likewise.
2309 * config/tc-h8500.c: Fix typos in comments.
2311 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2313 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2316 2000-06-23 matthew green <mrg@redhat.com>
2318 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2319 defined. Fix error message for `[' grouping.
2321 2000-06-22 Kazu Hirata <kazu@hxi.com>
2323 * config/tc-h8300.c: Fix formatting and comment typos.
2325 2000-06-22 Timothy Wall <twall@cygnus.com>
2327 * config/tc-ia64.c (note_register_values): Move premature QP
2328 notation clearing into the appropriate place.
2330 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2332 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2333 first before anything else. Add bin-bugs.h, emul.h and progress.h
2334 Sort list of files as for $(OBJS) in Makefile.am.
2336 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2337 find one. Remake dependencies.
2338 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2339 * Makefile.in: Regenerate.
2340 * doc/Makefile.in: Regenerate.
2342 * config/tc-i386.c (i386_displacement): Don't assume a constant
2343 displacement is necessarily 16 bits when in 16 bit code mode.
2344 (md_assemble): Instead size the displacement here after we know
2345 for sure that a .code16gcc operand hasn't automatically added
2346 operand size prefixes.
2348 2000-06-21 H.J. Lu <hjl@gnu.org>
2350 * Makefile.am: Rebuild dependency.
2351 * Makefile.in: Rebuild.
2353 2000-06-21 Kazu Hirata <kazu@hxi.com>
2355 * config/tc-h8300.c (parse_reg): Make the function static.
2356 (parse_exp): Likewise.
2358 2000-06-20 DJ Delorie <dj@cygnus.com>
2360 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2361 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2362 for cygwin import libraries to work properly.
2364 2000-06-20 H.J. Lu <hjl@gnu.org>
2366 * Makefile.am: Rebuild dependency.
2367 * Makefile.in: Rebuild.
2368 * configure: Likewise.
2369 * doc/Makefile.in: Likewise.
2371 2000-06-20 Timothy Wall <twall@cygnus.com>
2373 * doc/internals.texi (CPU backend): Add @itemx for
2374 TC_START_LABEL_WITHOUT_COLON.
2375 * doc/c-tic54x.texi: New.
2376 * doc/as.texinfo: Add tic54x features and include primary tic54x
2378 * doc/all.texi: Add C54X.
2379 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2380 * doc/Makefile.in: Regenerate.
2381 * configure.in: Add tic54x and define LIBM for tic54x.
2382 * configure: Regenrate.
2383 * config/tc-tic54x.[ch]: New.
2384 * config/obj-coff.h: Add tic54x.
2385 * Makefile.am: (CPU_TYPES): Add tic54x.
2386 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2387 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2388 (as_new_LDADD): Add $(LIBM).
2389 * Makefile.in: Regenerate.
2391 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2393 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2394 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2395 * doc/as.texinfo: Likewise.
2397 * configure, Makefile.in: Regenerate.
2398 * configure.in (emulations): Recognize m6811 and m6812.
2399 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2400 Added files for 68hc11 and 68hc12 assembler.
2401 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2402 * config/tc-m68hc11.h: Header definition for that assembler.
2404 2000-06-18 Nick Clifton <nickc@redhat.com>
2406 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2407 instead of OCTETS_PER_BYTE.
2409 * config/tc-v850.c: Fix compile time warnings.
2410 * config/tc-ppc.c: Fix compile time warnings.
2412 2000-06-18 H.J. Lu <hjl@gnu.org>
2414 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2415 * configure: Rebuild.
2417 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2419 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2422 2000-06-16 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2425 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2427 * doc/c-mips.texi: Document newly accepted cpu variants.
2429 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2431 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2433 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2435 * macro.c (getstring): Make it possible to escape the quote
2438 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2440 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2442 2000-06-13 H.J. Lu <hjl@gnu.org>
2444 * configure: Regenerate.
2446 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2448 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2450 * doc/internals.texi (line_separator_chars): Semicolon is no
2451 longer a default. Mention null and newline as defaults.
2453 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2455 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2456 * config/tc-i860.h (line_separator_chars): Likewise.
2457 * config/tc-h8300.c (line_separator_chars): Likewise.
2458 * config/tc-i960.c (line_separator_chars): Likewise.
2459 * config/tc-m68k.c (line_separator_chars): Likewise.
2460 * config/tc-mips.c (line_separator_chars): Likewise.
2461 * config/tc-ns32k.c (line_separator_chars): Likewise.
2462 * config/tc-sparc.c (line_separator_chars): Likewise.
2463 * config/tc-vax.c (line_separator_chars): Likewise.
2465 * config/tc-h8300.c (comment_chars): Use string initialiser.
2466 * config/tc-i960.c (line_comment_chars): Likewise.
2467 * config/tc-z8k.c (comment_chars, line_comment_chars,
2468 line_separator_chars): Likewise.
2470 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2473 2000-06-08 Nick Clifton <nickc@cygnus.com>
2475 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2478 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2480 * configure.in (VERSION): Update to show this is the CVS mainline.
2482 2000-06-08 Matthew Jacob <mjacob@feral.com>
2484 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2485 $at is the integer register $r28, vs. both $r28 and the floating
2486 point register $f28.
2488 2000-06-08 James E. Wilson <wilson@cygnus.com>
2490 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2491 (dot_endp): Don't call ia64_flush_insns.
2492 (emit_one_bundle): Don't delete prologue/body records from
2493 unwind_record list in first loop. Rewrite second loop to account for
2496 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2498 * config/tc-ia64.c: Add missing prototypes.
2499 (generate_unwind_image): Cast argument to output_unw_records call.
2501 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2503 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2505 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2507 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2508 (REGISTER_P): likewise.
2509 (avr_opcodes): uses include/opcode/avr.h
2510 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2512 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2514 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2517 2000-06-03 H.J. Lu <hjl@gnu.org>
2519 * read.c (is_end_of_line): Put back `;'.
2521 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2523 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2525 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2527 * expr.c (operand): Test is_end_of_line outside switch to catch
2528 line separator chars that are also operators.
2529 (operator): Return O_illegal for line separator chars.
2531 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2532 entry (or `!' entry for TC_HPPA).
2534 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2535 before indexing is_end_of_line. Remove redundant check for '\0'.
2537 * config/tc-h8500.c (md_assemble): Likewise.
2538 * config/tc-mcore.c (md_assemble): Likewise.
2539 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2542 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2544 * config/tc-mcore.c (mcore_cons): Likewise.
2545 (mcore_float_cons): Likewise.
2546 (mcore_stringer): Likewise.
2547 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2549 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2551 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2553 2000-05-29 Nick Clifton <nickc@cygnus.com>
2555 * config/tc-sh.c: Fix compile time warning messages.
2557 * config/tc-mips.c: Fix compile time warning messages.
2559 2000-05-29 Philip Blundell <philb@gnu.org>
2561 * doc/as.texinfo: Update copyright dates.
2562 (Local Labels): Delete misplaced mention of ARM.
2563 * NEWS: Mention ARM ELF support.
2565 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2567 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2568 it is modified, and use the real_size to compute the frag address
2569 for dwarf2 line info.
2571 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2573 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2574 line-matching scheme to cope with automake moving variables around.
2575 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2576 * Makefile.in: Regenerate.
2578 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2580 * config/tc-sparc.c (sparc_relax): New.
2581 (md_longopts): Add -relax and -no-relax options.
2582 (md_parse_options, md_show_usage): Likewise.
2583 (md_apply_fix3): Optimize tail call into branch always if possible.
2585 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2587 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2588 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2589 rules, with warning when a GAS statement specifies a packing that
2590 will result in an instruction being squashed.
2591 Added typdef packing_type and enumerals, changed various integer
2592 literals to use the enumerals.
2594 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2596 * config/tc-ia64.c (dot_restorereg_p): New function.
2597 (md_pseudo_table): Add restorereg.p.
2598 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2599 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2601 * config/tc-ia64.h (unw_record_type): Add unwabi.
2602 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2603 called MASK with members for imask, and the masks produced by
2604 fr_mem, gr_mem, br_mem, and frgr_mem.
2605 (unw_p_record): Add members ABI and CONTEXT.
2606 (unw_x_record): Add member AB.
2607 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2608 as pseudo-register for use during unwind info generation.
2609 (AR_PFS, AR_LC): New macros.
2610 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2611 whose names start with an at sign (as in "@priunat").
2612 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2614 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2615 proc_end, unwind_info, personality_routine): Consolidate into
2616 "unwind" structure to reduce offset-table use. Add member
2617 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2619 (output_R1_format, output_R3_format, output_P3_format,
2620 output_P6_format): Initialize R with zero to reduce compiler warnings.
2621 (output_P7_format): Ditto. Add `default' branch to switch
2622 statement to reduce compiler warnings.
2623 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2624 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2625 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2626 into single argument.
2627 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2628 compiler warnings. Merge A and B args into single argument.
2629 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2630 A and B args into single argument.
2631 (free_record): Removed (wasn't used).
2632 (free_list_records): Also free imasks in prologue records.
2633 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2634 (output_spill_mask): Remove.
2635 (output_unwabi): New function.
2636 (output_epilogue, output_label_state, output_copy_state): Call
2638 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2639 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2641 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2642 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2643 as part of handling the prologue records. Emit region's imask if
2644 we have one. Handle unwabi, epilogue, label_state, copy_state,
2645 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2646 spill_sprel_p, and spill_reg_p records.
2647 (set_imask, count_bits, slot_index): New function.
2648 (fixup_unw_records): Fix region size computation. Handle
2649 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2650 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2651 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2652 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2653 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2654 (dot_save): Use manifest constants for applicaton registers.
2655 Handle REG_PR and REG_PRIUNAT.
2656 (dot_restore): Don't just ignore it.
2657 (dot_restorereg): New function..
2658 (generate_unwind_image): Ensure unwind info is a multiple of eight
2659 bytes, not just four bytes.
2660 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2661 (dot_altrp): Don't just ignore it.
2662 (dot_savemem): New function. Replaces dot_savesp() and
2663 dot_savepsp(). Use manifest constants for applicaton registers.
2664 Handle REG_PR and REG_PRIUNAT.
2665 (dot_savef): Simplify.
2666 (dot_saveb): Support generation of br_gr.
2667 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2668 dot_label_state, dot_copy_state): New function.
2669 (dot_unwabi): Don't just ignore it.
2670 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2671 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2672 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2673 (emit_one_bundle): Set slot number for prologue/body records
2674 *before* emitting the first insn.
2675 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2676 (md_begin): Declare "psp" pseudo-register.
2677 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2678 so we don't get segfault.
2679 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2680 counts as required per SW Conventions manual
2681 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2682 output_preds_psprel, output_preds_sprel, output_spill_base,
2683 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2684 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2685 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2686 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2687 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2688 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2689 (dot_vframe): Implement.
2690 (dot_vframesp, dot_vframepsp): New function.
2692 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2694 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2695 * configure: Regenerate.
2697 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2699 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2700 (md_estimate_size_before_relax): so we can use it here instead of
2701 old kludges. Localise vars to blocks. Comment.
2703 * frags.c (frag_new): Update fr_var comments.
2704 * frags.h (struct frag): Ditto.
2706 2000-05-22 Richard Henderson <rth@cygnus.com>
2708 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2709 (pseudo_func): Add pcrel.
2710 (operand_match): Handle IA64_OPND_TGT64.
2711 (build_insn): Likewise.
2712 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2713 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2714 (fix_insn): Handle all three 64-bit relocation types.
2716 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2718 * obj.h (struct format_ops): New members begin, app_file,
2719 s_set_other, s_set_desc, s_get_type, s_set_type,
2720 separate_stab_sections, init_stab_section.
2722 * config/obj-multi.h: Update GPL notice to v2.
2724 (obj_app_file): New.
2725 (S_SET_SIZE): Test s_set_size for NULL before calling.
2726 (S_SET_ALIGN): Similar for s_set_align.
2731 (SEPARATE_STAB_SECTIONS): New.
2732 (INIT_STAB_SECTION): New.
2733 (EMIT_SECTION_SYMBOLS): New.
2734 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2736 * config/obj-elf.h: Update GPL notice to v2.
2737 Mention that this file is included from obj-multi.h.
2738 (obj_begin): Wrap definition in ifndef.
2739 (elf_file_symbol): Constify declaration.
2740 (obj_app_file): Ditto.
2741 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2742 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2744 * config/obj-elf.c (elf_s_set_other): New.
2745 (elf_file_symbol): Constify argument.
2746 (elf_separate_stab_sections): New.
2747 (elf_init_stab_section): New.
2748 (elf_format_ops): Add new members. Remove comma at end.
2750 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2751 (ecoff_format_ops): Add new fields. Remove comma at end.
2752 Mention inconsistency for emit_section_symbols.
2754 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2756 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2757 (coff_separate_stab_sections): New.
2758 (coff_format_ops): Add new members.
2760 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2761 (obj_aout_s_set_other): New.
2762 (obj_aout_s_set_desc): New.
2763 (obj_aout_s_get_type): New.
2764 (obj_aout_s_set_type): New.
2765 (obj_aout_separate_stab_sections): New.
2766 (aout_format_ops): New members added. Use obj_aout_process_stab,
2767 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2768 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2770 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2772 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2774 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2775 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2776 (md_estimate_size_before_relax): Ensure jumps to weak and
2777 externally visible symbols are relocatable.
2779 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2781 * stabs.c (aout_process_stab): Make global.
2782 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2783 * read.h (aout_process_stab): Declare.
2785 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2786 Generalize to *aout, *coff *elf.
2787 * configure: Regenerated.
2789 * doc/internals.texi (Object format backend): Say
2790 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2792 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2793 * Makefile.in: Regenerated.
2795 2000-05-19 Catherine Moore <clm@cygnus.com>
2797 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2799 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2801 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2802 instruction to reflect change in re_assemble_*.
2804 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2806 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2807 build PA64 ELF tools.
2808 * configure: Rebuilt.
2810 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2812 * Makefile.am: Regenerate dependencies.
2813 * Makefile.in: Regenerate.
2815 2000-05-15 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-arm.c (struct asm_psr): Add boolean field
2818 distinguishing between CSPR and SPSR. Rename 'number' field
2820 (psrs): Rearrange contents to match new asm_psr structure.
2821 (arm_psr_parse): Move next to psr_required_here. Make it
2822 return an asm_psr structure.
2823 (psr_required_here): Use asm_psr structure returned by
2825 (do_msr): Reorganise to allow psr_required_here to be called
2827 (md_undefined_name): Mark 'name' parameter as unused, since
2828 the COFF target does not use it.
2830 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2832 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2834 * config/te-aux.h: Likewise.
2835 * config/te-dpx2.h: Likewise.
2836 * config/te-go32.h: Likewise.
2837 * config/te-hp300.h: Likewise.
2838 * config/te-hppa.h: Likewise.
2839 * config/te-i386aix.h: Likewise.
2840 * config/te-ic960.h: Likewise.
2841 * config/te-interix.h: Likewise.
2842 * config/te-nbsd532.h: Likewise.
2843 * config/te-pc532mach.h: Likewise.
2844 * config/te-ppcnw.h: Likewise.
2845 * config/te-psos.h: Likewise.
2846 * config/te-sparcaout.h: Likewise.
2847 * config/te-sun3.h: Likewise.
2848 * config/te-sysv32.h: Likewise.
2850 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2852 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2853 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2854 and sign extend without an if statement.
2855 (build_bytes): Likewise.
2857 2000-05-14 Kazu Hirata <kazu@hxi.com>
2859 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2860 X_add_symbol L_32 case.
2862 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2864 * config/te-freebsd.h: New file.
2866 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2868 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2869 bindtextdomain): Replace defines with those from intl/libgettext.h
2870 to quieten gcc warnings.
2872 * NEWS: Mention x86 .arch and -q.
2874 * config/tc-i386.c (quiet_warnings): New.
2875 (md_assemble): Use quiet_warnings.
2876 (md_parse_option): Set quiet_warnings from -q.
2877 (md_show_usage): Mention -q, delete -m.
2878 (flag_do_long_jump): Delete.
2879 (md_parse_option): Remove -m.
2880 (md_show_usage): Remove -m.
2881 (md_create_long_jump): Remove useless flag_do_long_jump code.
2883 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2884 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2886 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2887 Alexander Sokolov <robocop@netlink.ru>
2889 * doc/c-i386.texi (i386-Arch): New section.
2890 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2892 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2893 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2894 architecture has been given and is not 486.
2895 (set_cpu_arch): New.
2896 (md_pseudo_table): Add .arch.
2897 (md_assemble): Warn if cpu architecture has been given and an
2898 unsupported instruction.
2900 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2901 Move operand_types bit defines after relevant template field.
2902 (template): Add cpu_flags.
2906 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2908 * config/tc-mn10300.h (md_end): Define.
2909 (mn10300_finalize): Declare.
2910 * config/tc-mn10300.c: Include dwarf2dbg.h.
2911 (debug_line): Define.
2912 (md_assemble): Generate dwarf2 line info.
2913 (mn10300_finalize): New function. Finalize dwarf2 info.
2915 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2917 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2918 external version of the relocation for weak symbols.
2920 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2922 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2923 frame size in units of 16 bytes, as required per SW Conventions manual.
2924 (output_unw_records): Output info-block header as a dword to get
2927 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2929 * as.h: #include "file", not <file> on files from ../include.
2930 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2931 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2932 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2933 (tc_coff_symbol_emit_hook): Ditto.
2934 (OPTCOUNT): Cast to int to avoid compiler warning.
2935 (md_begin): Fix signed/unsigned warnings.
2937 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2939 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2940 ABRANCH LONG case for a conditional branch on a 68000.
2941 (md_estimate_size_before_relax): Likewise. Also handle
2942 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2943 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2944 PC-relative on all CPUs.
2945 (md_estimate_size_before_relax): Likewise.
2947 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2949 * as.c (parse_args): Just mention current year in printed
2952 2000-05-03 J.T. Conklin <jtc@redback.com>
2954 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2956 (md_parse_option): Recognize -m7400.
2958 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2960 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2961 don't permit lp to become less than the words array.
2963 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2965 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2966 Fix little-endian case.
2968 2000-05-03 David O'Brien <obrien@NUXI.com>
2970 * as.c (parse_args): Update copyright.
2972 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2974 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2975 for the .bss section too.
2977 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2979 * configure.in: Set em=linux for hppa-*-linux.
2980 * configure: Regenerate.
2981 * doc/Makefile.in: Regenerate with correct automake.
2983 * frags.c (frag_grow): Sanity check chunk_size.
2985 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2986 * config/obj-som.h: Likewise.
2987 * config/obj-ieee.h: Likewise.
2989 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2991 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2992 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2993 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2994 (pa_ip): low_sign_unext now returns via function value. Use
2995 re_assemble_* instead of dis_assemble_* and
2996 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2998 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2999 (md_section_align, md_parse_option, md_show_usage,
3000 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3001 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3002 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3003 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3004 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3006 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3007 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3008 outside of switch. Correct mask and shifting errors in case 10
3009 and case -11. In case 21, compare against signed range to suit
3010 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3011 case 17 and case 22, use offsetT variable to properly check range.
3012 Use re_assemble_* here too.
3013 (evaluate_absolute): Change type of value to offsetT. Call
3014 hppa_field_adjust to do the work for us.
3015 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3016 (pa_parse_cmpib_64_cmpltr): Ditto.
3017 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3018 of i to unsigned int.
3019 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3020 (pa_end_of_source): Return type is void.
3022 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3024 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3026 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3028 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3029 More comments added.
3030 (md_begin): Removed "construct symbols for each register name".
3031 Because register names conflicts with GCC generated function
3033 (avr_operand): Now constant numbers can be used as a register
3034 identifiers (0 as r0, 31 as r31).
3035 (md_assemble): use skip_space () before parsing instruction
3038 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3040 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3041 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3042 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3043 * configure: Regenerate.
3045 2000-04-29 Andreas Jaeger <aj@suse.de>
3047 * as.h: Correctly check GCC version.
3049 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3051 * doc/as.1: Fix unbalanced brackets.
3053 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3055 (line_comment_chars): Set to '/' if TE_FreeBSD.
3057 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3059 * configure.in: Configury support for PA64 (currently disabled).
3060 * configure: Rebuilt.
3062 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3064 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3065 bfd_set_section_alignment.
3067 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3069 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3072 2000-04-24 Nick Clifton <nickc@cygnus.com>
3074 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3075 * doc/as.texinfo (Align): Include arm and strongarm in list of
3076 targets that have the second form of the behaviour of the .align
3079 2000-04-24 Mark Klein <mklein@dis.com>
3081 * obj-som.c: Terminate obj_pseudo_table.
3083 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3085 * as.c (parse_args): Allow md_parse_option to override -a listing
3087 * config/obj-coff.c (add_lineno): Change type of offset parameter
3088 from "int" to "bfd_vma."
3089 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3090 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3091 (ppc_change_csect): Align correctly for XCOFF64.
3092 (ppc_machine): New function, which discards "ppc_machine" line.
3093 (ppc_tc): Cons for 8 when code is 64 bit.
3094 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3096 (md_parse_option): Handle -a64 and -a32.
3098 * config/tc-ppc.h (TARGET_MACH): Define.
3099 (TARGET_FORMAT): Move to function.
3100 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3102 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3104 * config/tc-avr.c: New AVR_ISA_ defined.
3105 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3106 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3107 for `fmul', `movw' and `lpm R,Z' instructions.
3108 (avr_operands): Warn if current opcode is a two-word instruction
3109 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3110 (avr_opcodes): New commands added.
3111 (REGISTER_P): Check 'a' and 'v' constraint letters.
3112 (mcu_types): New MCU added.
3114 2000-04-22 Timothy Wall <twall@cygnus.com>
3116 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3118 (operand_match): Conditionally insert default bit values for IMMU9.
3120 2000-04-14 Matthew Green <mrg@cygnus.com>
3122 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3123 * configure: Rebuilt.
3125 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3126 Jason Eckhardt <jle@cygnus.com>
3128 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3130 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3131 Added handling of new operand types l,y,&,fe,fE,fx.
3133 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3134 David Mosberger <davidm@hpl.hp.com>
3135 Timothy Wall <twall@cygnus.com>
3136 Andrew MacLeod <amacleod@cygnus.com>
3137 Jim Wilson <wilson@cygnus.com>
3139 * Makefile.am (CPU_TYPES): Add ia64.
3140 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3141 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3142 * Makefile.in: Rebuild.
3143 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3144 * configure: Rebuild.
3145 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3146 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3147 * expr.c (expr): Handle md_optimize_expr.
3148 * read.c (LEX_HASH): Add comment.
3149 * config/tc-ia64.c, config/tc-ia64.h: New files.
3151 2000-04-21 Richard Henderson <rth@cygnus.com>
3153 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3154 bundling a non-delayed branch type instruction.
3156 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3158 * config/tc-mn10300.c (HAVE_AM30): Define.
3159 (md_assemble): Use it.
3161 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3163 * config/obj-elf.c (obj_elf_change_section): Check for changed
3166 * Makefile.am: (CPU_MULTI_VALID): Remove.
3167 (MULTI_CPU_TYPES): Define.
3168 (MULTI_CPU_OBJ_VALID): Define.
3169 (DEPTC): Use the above.
3170 (DEPOBJ): Same here.
3172 Regenerate dependencies.
3173 * Makefile.in: Regenerate.
3175 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3177 * Makefile.am (YACC, LEX): Get them from configure.
3179 2000-04-18 H.J. Lu (hjl@gnu.org)
3181 * config/tc-i386.c (offset_in_range): Use addressT instead of
3182 bfd_vma for non-bfd assemblers.
3184 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3186 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3187 doesn't give spurious errors.
3189 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3191 * as.h (SEEK_SET): Define if undefined.
3193 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3196 constants, and don't assume offsetT is 32 bits.
3198 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3200 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3201 (md_pcrel_from_section): Add prototype.
3202 (d10v_fix_adjustable): Add prototype.
3203 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3205 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3207 2000-04-12 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3210 symbol in frag chain.
3212 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3214 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3215 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3216 (fits_in_signed_word, smallest_imm_type): Ditto.
3217 (md_assemble): Use an offsetT var to hold offsetT values, not a
3219 (offset_in_range): New.
3220 (md_assemble): Use it.
3221 (md_convert_frag): Change type of target_address, opcode_address,
3222 and displacement_from_opcode_start to offsetT.
3223 (md_create_short_jump): Change type of offset to offsetT.
3224 (md_create_long_jump): Ditto.
3225 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3226 (md_chars_to_number): Remove.
3227 (output_invalid): Remove duplicate prototype.
3229 2000-04-09 Nick Clifton <nickc@cygnus.com>
3231 * Makefile.am (CPU_TYPES): Add 'avr'.
3232 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3233 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3235 * Makefile.in: Regenerate.
3237 * doc/as.texinfo: Add M32R documentation.
3239 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3241 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3242 --enable-build-warnings option.
3243 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3244 * Makefile.in, configure: Re-generate.
3246 2000-04-07 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3249 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3250 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3251 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3252 (arm_force_relocation): Force relocations for
3253 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3255 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3257 * config/tc-sh.c (get_operands): There's no third operand if the
3258 first operand is an immediate.
3260 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3262 * config/tc-sh.c (immediate): Delete.
3263 (sh_operand_info): Add immediate member.
3264 (parse_reg): Use A_PC for pc.
3265 (parse_exp): Add second argument 'op'. All callers changed.
3266 (parse_at): Expect pc to be coded as A_PC.
3267 Use immediate field in *op.
3268 (insert): Add fourth argument 'op'. All callers changed.
3269 (build_relax): Add second argument 'op'. All callers changed.
3270 (insert_loop_bounds): New function.
3271 (build_Mytes): Remove DISP_4.
3272 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3273 (assemble_ppi): Use immediate field in *operand.
3274 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3275 (md_apply_fix): Likewise.
3276 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3278 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3280 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3282 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3284 * internals.texi (CPU backend): Document
3285 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3287 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3289 * po/gas.pot: Regenerate.
3291 * as.c (show_usage): Restore translated part of bug string.
3292 * gasp.c (show_usage): Likewise.
3294 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3295 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3296 than move-if-change.
3297 (DEP1): Modify for "gcc -MM".
3301 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3302 Update dependencies.
3303 * Makefile.in: Regenerate.
3305 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3307 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3308 (md_begin): Likewise.
3309 (HAVE_AM33): New macro.
3310 (md_assemble): Use it. Match r_regs and xr_regs only if
3313 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3315 * as.h: #include "bin-bugs.h"
3316 * as.c (show_usage): Use REPORT_BUGS_TO.
3317 * gasp.c: #include "bin-bugs.h"
3318 (show_usage): Use REPORT_BUGS_TO.
3320 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3322 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3324 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3325 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3328 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3330 * config/tc-i386.c (i386_immediate): Don't assume a constant
3331 immediate is necessarily 16 bits when in 16 bit code mode.
3332 (md_assemble): Instead set guess_suffix here after we have checked
3335 2000-04-02 Richard Henderson <rth@cygnus.com>
3337 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3338 quantities. Correct right shift sign extension.
3339 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3340 32-bit value when shifting into place.
3342 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3344 * app.c: Add ATTRIBUTE_UNUSED as needed.
3345 * config/tc-ppc.c: Likewise.
3346 (ppc_size): Make unsigned long.
3347 (ppc_insert_operand): Add casts to avoid warnings.
3349 2000-03-31 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-d10v.h (md_flush_pending_output): Define.
3353 2000-03-29 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3356 segment. Works for both BFD_ASSEMBLER and others.
3357 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3359 2000-03-29 Nick Clifton <nickc@cygnus.com
3361 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3363 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3365 * listing.c (LISTING_LHS_WIDTH): Default depends on
3367 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3369 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3371 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3374 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3376 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3378 * config/tc-avr.c (mcu_types): Add missing initialiser.
3379 (md_pcrel_from_section): Add prototype.
3380 (avr_operand): Remove redundant test of unsigned < 0.
3381 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3383 2000-03-27 Denis Chertykov <denisc@overta.ru>
3385 * config/tc-avr.c: New file for AVR support.
3386 * config/tc-avr.h: Likewise.
3387 * configure.in: Add AVR support.
3388 * configure: Regenerate.
3390 2000-03-26 Timothy Wall <twall@cygnus.com>
3392 * gasp.c (macro_op): Add new argument to check_macro call.
3393 Macro structure definitions moved to macro.h
3394 * sb.h: Add argument to prototype for input_scrub_include_sb.
3395 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3396 nesting checks with an additional flag.
3397 (struct input_save): Add flag to indicate whether current sb
3398 should be checked for proper macro/conditional nesting.
3399 (input_scrub_push/pop): Save/restore nest check flag.
3400 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3402 * macro.c (check_macro): Allow caller to retrieve parsed macro
3403 information if a pointer is provided. This information may be
3404 used by the new macro hooks.
3405 * macro.h: Update prototype for check_macro. Macro struct
3406 definitions moved here from macro.c/gasp.c.
3407 * read.c (read_a_source_file): Add parameter to check_macro call,
3408 and pass macro info to the macro hook, if defined.
3409 (input_scrub_insert_line): New. Allow insertion of a line of
3410 characters into the input stream.
3411 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3412 file into the input stream.
3413 (s_include): Use input_scrub_insert_file.
3414 * internals.texi: Document new macro hooks.
3415 * as.h: New prototypes added.
3417 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3419 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3420 an initial capital letter.
3421 (i386_index_check): Reindent.
3423 2000-03-19 Nick Clifton <nickc@cygnus.com>
3425 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3428 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3430 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3431 instruction operand bad if Rd > 7 when generating
3432 thumb instructions. Prevents for example,
3433 "adr r12,label" from silently failing and generating
3434 the wrong instruction.
3436 2000-03-17 Nick Clifton <nickc@cygnus.com>
3438 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3439 that have a destingation >= 0x400000.
3440 Fix compile time warning messages.
3442 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3444 * config/tc-sh.c (md_begin): When encountering insn that are
3445 not supported by the current arch, only change the name if
3446 its contents are the same as prev_name.
3447 (get_specific): If the the architecture doesn't match, fail.
3449 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3451 * config/tc-sh.c (IDENT_CHAR): Define.
3452 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3453 matching back where it came from.
3455 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3457 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3459 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3461 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3464 2000-03-15 Kazu Hirata <kazu@hxi.com>
3466 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3468 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3470 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3471 floating-point-number, make sure 'f' is in FLT_CHARS.
3473 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3475 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3476 (s_lcomm_internal): Use it.
3477 * doc/internals.texi (CPU backend): Document it.
3478 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3481 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3483 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3486 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3487 implementation doesn't have special handling for switch
3489 (macro_build): Allow for code in sections other than .text.
3491 (mips_ip): Likewise.
3492 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3493 Don't perform relocs if we will be outputting them.
3494 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3495 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3498 2000-03-09 Catherine Moore <clm@cygnus.com>
3500 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3501 relocation type based on the entry in the fixup structure.
3502 Put S_IS_EXTERN processing back in.
3504 2000-03-08 H.J. Lu (hjl@gnu.org)
3506 * Makefile.am (install-exec-tooldir): Depend on
3507 install-exec-bindir for parallel make.
3508 * Makefile.in: Regenerated.
3510 2000-03-06 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3514 (md_parse_option): Parse -m32r command line switch - disable m32rx
3516 (md_show_usage): Document new option.
3518 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3519 * doc/Makefile.in: Regenerate.
3520 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3522 2000-03-02 Michael Meissner <meissner@redhat.com>
3524 * config/tc-d30v.c (check_range): Remove code that incorrectly
3525 sign extended values where bits < 32.
3527 2000-03-02 H.J. Lu (hjl@gnu.org)
3529 * configure.in: Support --enable-targets=all on ia32.
3530 * configure: Regenerated.
3532 2000-03-01 Nick Clifton <nickc@cygnus.com>
3534 * gasp.c (do_align): Remove bogus check of alignment value.
3536 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3538 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3539 TC_PPC was defined forced the type of a symbol with no other type
3542 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3544 * doc/internals.texi (CPU backend): Mention that
3545 line_separator_chars do not break up comments. Fix typos for
3546 LEX_AT and LEX_NAME descriptions. Document operands for
3547 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3548 description of md_create_short_jump usage. Document argument for
3549 md_undefined_symbol.
3551 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3553 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3554 (md_parse_option): Handle it.
3555 (md_show_usage): Document it.
3557 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3559 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3560 opcode, for the instruction `pal19'. From Andrea Arcangeli
3563 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3565 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3567 (md_assemble): To here, before template operands are matched.
3568 Also ensure a constant immediate is sign extended when we know the
3569 size is at most 16 bits. This is to catch cases like "add
3570 $0xffc0,%ax" where we don't know the size, and thus that the
3571 immediate can be represented as Imm8S until after parsing the
3573 (i386_displacement): Similarly sign extend 16 bit constant
3575 (md_assemble): Relax 16-bit jump constant range check to suit sign
3576 extended displacements.
3578 2000-02-26 Andreas Jaeger <aj@suse.de>
3580 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3582 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3584 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3585 call operands when intel_syntax.
3586 (intel_float_operand): Return 2 for "fi...".
3587 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3588 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3589 earlier "SHORT" change.
3590 (md_assemble): When determining suffix from Regs, exclude
3593 2000-02-24 Nick Clifton <nickc@cygnus.com>
3595 * configure: Add arm-wince, mips-pe and sh-pe targets.
3596 * configure: Regenerate.
3598 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3600 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3601 "pe-mips" for the mips-pe target.
3603 * config/tc-arm.c (insns): Change displacement encoded in BL
3604 and B instructions if the target port is arm-wince.
3605 (do_ldst): Do not bias the relocation offset if the target
3607 (md_pcrel_from): Add in missing relocation offset bias if the
3608 target os arm-wince.
3610 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3611 (md_begin): Disable -G support for mips-pe target.
3612 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3613 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3616 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3617 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3618 assembler, just set the alignment to 4.
3620 * config/te-wince-pe.h: New file for WinCE targets. Define
3623 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3625 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3626 string instructions.
3627 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3628 (i386_intel_memory_operand): After finding a segment override,
3629 check again for no `[' before looking for a displacement. Bomb if
3630 more than one displacement rather than silently discarding the
3631 second and subsequent ones. Free strings malloc'd by
3632 build_displacement_string.
3634 2000-02-24 Catherine Moore <clm@cygnus.com>
3636 * config/obj-som.c (obj_pseudo_table): Add "weak".
3637 (obj_som_weak): New routine.
3639 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3641 * config/tc-i386.c (union i386_op): New.
3642 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3643 Throughout file replace occurences of disps[n], imms[n], regs[n]
3644 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3645 intel mode operand swapping. Add assert in regKludge and
3646 fake_zero_displacement code. Test i.types[n] when outputting
3647 displacements and immediates. Combine output of Disp16 with
3649 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3650 when in intel mode by (not) reversing fsub and fdiv operands
3651 before the template search. This fails for single operand
3652 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3653 undefined. Instead fix the base_opcode after we've found the
3654 template. Move base_opcode xor with found_reverse_match from
3655 opcode output code to before this fix so we test for the correct
3657 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3658 check in intel mode. Instead compare opcodes.
3660 * config/tc-i386.h (TC_RELOC): Delete.
3661 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3662 with equivalent call to reloc.
3664 * as.h (flag_m68k_mri): Move declaration after target include, and
3665 only declare when TC_M68K defined. Define as zero otherwise.
3666 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3667 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3668 Define as zero otherwise.
3669 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3670 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3671 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3672 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3673 testing whether defined.
3674 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3675 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3676 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3677 rather than testing whether defined.
3678 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3679 (parse_mri_cons): Declare and use only when TC_M68K.
3680 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3681 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3682 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3684 * NEWS: Mention IBM 370 support.
3686 2000-02-23 Richard Henderson <rth@cygnus.com>
3688 * config/tc-i386.c (md_assemble): When swapping operands for
3689 intel_syntax, assume everything that's not Imm or Disp is a
3692 2000-02-23 Linas Vepstas <linas@linas.org>
3694 * config/tc-i370.c, config/tc-i370.h: New files.
3695 * Makefile.am: Add support for Linux/IBM 370.
3696 * configure.in: Likewise.
3697 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3698 * config/obj-elf.c: Include elf/i370.h
3699 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3701 * Makefile.in: Regenerate.
3702 * configure: Regenerate.
3704 * doc/c-i370.texi: New file.
3705 * doc/all.texi: Include it.
3706 * doc/as.texinfo: And here.
3707 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3708 * doc/Makefile.in: Regenerate.
3710 2000-02-19 Michael Meissner <meissner@redhat.com>
3712 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3713 determine if an instruction can be used in parallel with an ADDppp
3714 or SUBppp instruction.
3716 2000-02-22 Andrew Haley <aph@cygnus.com>
3718 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3720 1999-12-30 Andrew Haley <aph@cygnus.com>
3722 * config/tc-mips.c (mips_gp32): New variable.
3723 (macro_build) Use mips_gp32.
3725 (md_longopts): Add "-mgp32" and "-mgp64".
3726 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3728 (OPTION_M7900): Change offset
3729 (OPTION_NO_M7900): Ditto.
3731 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3733 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3734 warning, and bump it to 1.
3736 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3738 From Brad Lucier <lucier@math.purdue.edu>:
3739 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3742 2000-02-21 Catherine Moore <clm@cygnus.com>
3744 * config/tc-mips.c (MF_HILO_INSN): Define.
3745 (mips_7000_hilo_fix): Declare.
3746 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3747 (md_parse_option): Check for 7000_HILO_FIX options.
3748 (OPTION_M7000_HILO_FIX): Define.
3749 (OPTION_NO_M7000_HILO_FIX): Define.
3750 * doc/c-mips.texi (-mfix7000): Describe.
3752 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * listing.c (print_lines): Remove unused variable `end'.
3756 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3757 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3758 reloc_type when BFD_ASSEMBLER.
3759 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3760 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3761 statement and quell signed vs. unsigned comparison warning.
3763 2000-02-18 Nick Clifton <nickc@cygnus.com>
3765 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3766 the computed frag offset, rather than overwriting it.
3768 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3770 * config/tc-sh.c ("elf/sh.h"): Include.
3771 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3772 (md.begin): Initialize target_arch.
3773 Only include opcodes in has table that match selected architecture.
3774 (parse_reg): Recognize register names for sh-dsp.
3775 (parse_at): Recognize post-modify addressing.
3776 (get_operands): The leading space is now optional.
3777 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3778 arguments. Update valid_arch.
3779 (build_Mytes): Add support for SDT_REG_N.
3780 (find_cooked_opcode): New function, broken out of md_assemble.
3781 (assemble_ppi, sh_elf_final_processing): New functions.
3782 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3783 (md_longopts, md_parse_option): New option: -dsp.
3784 * config/tc-sh.h (elf_tc_final_processing): Define.
3785 (sh_elf_final_processing): Declare.
3787 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3790 the unwinder subspace. Save the current seg/subseg before creating
3793 2000-02-10 Nick Clifton <nickc@cygnus.com>
3795 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3796 little endian targets.
3797 (INST_BYTE1): Redefine to handle big and little endian
3799 (cpu_type): New type: Select between M340 and M210.
3800 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3801 instructions of the M340.
3802 (md_assemble): Add support for the MULSH and OPSR classes of
3804 (md_atof): Add support for little endian targets.
3805 (md_parse_option): Add support for -EL, -EB and -mcpu command
3807 (md_convert_frag): Add support for little endian targets.
3808 (md_apply_fix3): Add support for little endian targets.
3809 (md_number_to_chars): Add support for little endian targets.
3811 2000-02-10 Timothy Wall <twall@redhat.com>
3813 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3814 defined, use it to verify the symbol just read should be a label.
3816 2000-02-10 Timothy Wall <twall@redhat.com>
3818 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3819 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3820 around colons when KEEP_WHITE_AROUND_COLON is defined.
3821 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3822 and KEEP_WHITE_AROUND_COLON.
3824 2000-02-08 Timothy Wall <twall@redhat.com>
3826 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3828 (do_repeat): New. Abstract repeat logic so that a "break" can be
3830 (end_repeat): New. Provide support for a "break" out of the
3832 * read.h: Add prototypes for new functions.
3834 2000-02-08 Timothy Wall <twall@redhat.com>
3836 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3837 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3838 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3841 2000-02-08 Timothy Wall <twall@redhat.com>
3843 * read.c: Added elseif to directives table.
3844 * read.h: Added prototype for s_elseif.
3845 * doc/as.texinfo: Added description for elseif.
3846 * cond.c (s_elseif): New function
3848 2000-02-04 Timothy Wall <twall@redhat.com>
3850 * listing.c (print_lines): Remove conditionals causing bug in
3853 2000-02-03 Timothy Wall <twall@cygnus.com>
3855 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3857 * frags.c (frag_new): Calculate fr_fix in octets
3858 (frag_now_fix) Return offset as target address offset (bytes).
3859 (frag_now_fix_octets) New - Return offset in octets (8-bit
3861 * frags.h: Added prototype for frag_now_fix_octets().
3862 Distinguish between octets and bytes in field descriptions.
3863 * listing.c (calc_hex): Account for octets vs bytes when
3864 printing addresses/offsets.
3865 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3866 target is little-endian, print the octets in a word in big-endian
3867 order so that the display looks like a proper hexadecimal number,
3868 instead of having the octets reversed.
3869 * read.c (do_align): When recording alignment, alignment power
3870 should be in terms of target bytes (minimum addressible unit)
3872 (do_org) Convert ORG target address (byte) argument into an
3873 octet offset when generating a variable fragment.
3874 * symbols.c (resolve_symbol_value): Symbol final value
3875 converted to a target address offset (bytes) from its octet offset.
3876 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3877 offset (bytes) is adjusted by the frag offset (octets) converted
3879 (coff_frob_section) Section alignment power is in terms of bytes;
3880 convert it to an octet alignment power when calculating size (and
3881 size mask) in octets. Don't modify the section size in order to
3882 "align" it for TI COFF, since that format has a different method
3883 for storing alignment information.
3885 2000-02-01 Timothy Wall <twall@cygnus.com>
3887 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3888 entries, matching the way GCC generates them. If not escaped, the
3889 filename is encoded incorrectly.
3891 2000-01-31 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-arm.c (reg_table): Add support for ATPCS register
3896 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3898 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3900 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3902 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3903 of a symbol when we really care about its value.
3905 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3907 * config/tc-mcore.c (md_assemble): Give warning message if
3908 operands passes to instruction are more than the spec.
3910 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3912 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3913 Thumb mode but the label seen was not declared as '.thumb_func'
3914 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3915 correct disassembly of Thumb code bounded by non function labels.
3917 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3919 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3920 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3922 * Makefile.in: Same here.
3925 * configure.in: Set bfd_gas for i386-aout when primary target
3926 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3927 we may need the primary te_file. Remove incorrect comment.
3929 * configure: Regenerate.
3931 * config/e-i386aout.c: New file.
3933 * as.c (USE_EMULATIONS): Move to before print_version_id.
3934 (struct emulation): Add i386aout.
3935 (show_usage): Split text strings. Reformat -a text. Add --em
3939 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3940 (aout_format_ops): New.
3943 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3944 preprocessor conditional and add aout USE_EMULATIONS tests.
3945 (read_a_source_file): Don't pass error strings to printf as
3949 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3951 (do_data): Same here.
3952 (process_file): And here.
3955 * symbols.c (colon): Rewrite "already defined" fatal message
3956 code for aout with USE_EMULATIONS.
3959 * config/obj-aout.c (OBJ_HEADER): Define.
3960 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3962 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3963 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3965 (obj_aout_type): Expand S_SET_OTHER here too.
3966 (obj_read_begin_hook): Remove.
3967 (aout_pop_insert): New.
3968 (obj_aout_s_get_other): New.
3969 (obj_aout_s_get_desc): New.
3970 (aout_format_ops): New.
3973 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3974 gets aout_pseudo_table.
3975 (aout_pseudo_table): Declare.
3976 (obj_read_begin_hook): Define.
3979 * config/obj-coff.c (obj_pseudo_table): Rename to
3981 (coff_pop_insert): Use coff_pseudo_table.
3982 (coff_sec_sym_ok_for_reloc): Remove.
3983 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3984 and comment all zero entries and remove #if 0 code.
3987 * config/obj-coff.h (obj_pop_insert): Define.
3988 (coff_pseudo_table): Declare.
3991 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3992 s_get_size, s_set_size. Comment all zero entries.
3995 * config/obj-elf.c (elf_s_get_other): New function.
3996 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3997 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3998 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4000 (obj_elf_parse_section_letters): Don't pass error strings to
4001 printf as format arg.
4004 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4006 (elf_s_get_other): Declare.
4007 (S_GET_OTHER) Define as elf_s_get_other if not already
4009 (S_SET_OTHER): Only define when not already defined.
4010 (elf_obj_read_begin_hook): Declare.
4011 (obj_read_begin_hook): Define.
4012 (elf_obj_symbol_new_hook): Declare.
4013 (obj_symbol_new_hook): Define.
4016 * config/obj-multi.h: Add copyright header and protect against
4017 multiple inclusion. Add * to all function pointers.
4018 (OBJ_HEADER): If defined, include it rather than other defines
4020 (obj_frob_file_after_relocs): Test for NULL.
4021 (obj_symbol_new_hook): Here too.
4022 (obj_sec_sym_ok_for_reloc): And here.
4023 (S_GET_OTHER): Define.
4024 (S_GET_DESC): Define.
4025 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4026 (OBJ_MAYBE_ELF): Update comment.
4028 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4029 OBJ_AOUT preprocessor conditional and handle emulation by
4030 testing OUTPUT_FLAVOR.
4031 (i386_displacement): Here too.
4032 (md_section_align): Similarly here.
4033 (i386_target_format): Conditionally compile when more than one
4034 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4035 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4036 (i386_displacement): Here too.
4039 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4040 Define TARGET_FORMAT for aout only when not multi.
4043 * config/te-multi.h: Delete file as it's identical to te-generic.h
4045 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4047 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4048 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4051 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4053 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4056 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4058 * config/tc-mips.c (mips_do_align): New function.
4059 * config/tc-mips.h (md_do_align): Define.
4061 2000-01-10 Philip Blundell <philb@gnu.org>
4063 * doc/c-arm.texi (ARM Options): Fix typo.
4064 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4065 line separator for Linux.
4066 * doc/as.texinfo (Comments): Mention the ARM.
4068 2000-01-10 Philip Blundell <pb@futuretv.com>
4070 * configure.in (arm*-*-conix*): New target.
4071 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4073 * configure: Regenerate.
4075 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4077 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4078 (obj_elf_visibility): New function.
4080 * doc/as.texinfo (Visibility): New node: document visibility
4083 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4085 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4086 warning for absolute jump/call without `*' in non-intel mode. No
4087 need to set i.types[0] JumpAbsolute in intel mode.
4089 1999-12-22 Philip Blundell <pb@futuretv.com>
4091 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4092 hook function when changing sections.
4093 (arm_s_data): Likewise.
4095 1999-12-14 Nick Clifton <nickc@cygnus.com>
4097 * config/tc-arm.c (md_parse_option): Add support for -marm720
4098 command line switch.
4100 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4102 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4103 (r_registers, xr_registers): Define.
4104 (r_register_name, xr_register_name): New functions.
4105 (md_assemble): Handle new am33 operand types and instruction
4107 (mn10300_insert_operand, check_operand): Likewise.
4109 1999-11-29 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4112 (s_force_thumb): Set thumb_mode to 2.
4113 (md_assemble): Do not complain about thumb instructions on a
4114 non-thumb target if thumb_mode is set to 2.
4116 1999-11-28 Michael Meissner <meissner@cygnus.com>
4118 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4119 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4120 (O_...): Add new machine dependent expressions if we are handling
4121 explicit relocations.
4122 (alpha_reloc_op): New static table holding the explicit relocation
4124 (alpha_literal_hash): New static to hold the hash table for
4125 explicit relocations.
4126 (alpha_macros): Add support for explicit relocations.
4127 (md_begin): If explicit relocations, initialize hash table.
4128 (md_assemble): Don't print a second error if tokenize_arguments
4129 already printed an error message.
4130 (md_apply_fix): Add support for explicit relocations.
4131 (alpha_force_relocation): Ditto.
4132 (alpha_fix_adjustable): Ditto.
4133 (alpha_adjust_symtab): New function to support explicit
4135 (alpha_adjust_symtab_relocs): Ditto.
4136 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4137 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4138 Add support for explicit relocations. Return -2 if an error
4139 message was already printed.
4140 (find_macro_match): Add support for explicit relocations. Comment
4142 (emit_insn): Add support for explicit relocations.
4143 (assemble_tokens): Ditto.
4145 (load_expression): Ditto.
4148 (emit_ir_load): Ditto.
4149 (emit_loadstore): Ditto.
4152 (emit_sextX): Ditto.
4153 (emit_division): Ditto.
4154 (emit_jsrjmp): Ditto.
4155 (emit_retjcr): Ditto.
4157 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4159 (tc_adjust_symtab): If explicit relocations, call the function
4160 alpha_adjust_symtab.
4161 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4162 relocations next to the literal relocation they reference.
4163 (TC_INIT_FIX_DATA): Initialize the new fields.
4164 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4166 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4169 'B' operand for PA2.0 bb instruction.
4171 1999-11-18 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4176 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4178 (mcore_force_relocation): Force relocations to be generated for
4181 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4183 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4184 (i386_displacement): Disallow O_big displacements.
4186 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4188 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4189 Small improvements in error checking.
4190 (md_assemble): Support for unconditional ARM instructions.
4191 (md_parse_option): Support for -m[arm]v5e flag.
4193 1999-11-12 Nick Clifton <nickc@cygnus.com>
4195 * macro.c (buffer_and_nest): Do not check beyond the end of the
4198 1999-11-11 Nick Clifton <nickc@cygnus.com>
4200 * macro.c (buffer_and_nest): Look for seperator after TO and
4203 1999-11-08 Andrew Haley <aph@cygnus.com>
4205 * app.c (do_scrub_chars): When in State 10, treat backslash
4206 characters in the same way as as symbol characters.
4208 1999-11-07 Richard Henderson <rth@cygnus.com>
4210 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4211 the previous label was in the current section before playing
4212 with auto-alignment.
4214 1999-11-06 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-v850.c (v850_force_relocation): Force relocation
4218 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4221 1999-11-05 Michael Meissner <meissner@cygnus.com>
4223 * expr.h (operatorT): Increase machine dependent operators to 16.
4224 * expr.c (op_rank): Ditto.
4226 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4228 * read.c (pseudo_set): Reject attempts to set the value of a
4231 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4234 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4236 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4237 to bfd_set_section_contents.
4239 1999-11-03 Nick Clifton <nickc@cygnus.com>
4241 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4243 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4245 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4246 (mips_ip): Use OPCODE_IS_MEMBER.
4248 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4250 * config/tc-arm.c (reg_required_here): Improve comments.
4252 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4253 (tinsns): Initialize variants field.
4255 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4256 BAD_PC respectively.
4258 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4260 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4261 * config/tc-arm.h: Fix compile time warnings.
4263 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4265 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4266 form @abs16, @(abs16) and @(abs16 + imm).
4268 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4270 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4271 (ISA_HAS_64_BIT_REGS) New.
4272 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4273 mips_emit_delays,macro_build,load_register,load_addresss,
4274 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4275 and/or use new ISA_xxx macros in expressions involving
4276 ISA, particularly mips_opts.isa.
4278 1999-10-18 Michael Meissner <meissner@cygnus.com>
4280 * expr.h (operatorT): Add machine dependent operators md1..md8.
4281 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4282 for the machine dependent operators to use.
4284 * expr.c (op_rank): Add machine dependent operators.
4286 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4288 (O_cpregister): Ditto.
4289 (md_begin): Change X_op test that field is wide enough to use
4290 O_max instead of O_alpha_max.
4291 (cpu_types): Fill in missing initializer.
4292 (alpha_num_macros): Make unsigned.
4293 (md_assemble): Make opnamelen be size_t.
4294 (md_apply_fix): Cast alpha_num_operands to int before testing.
4295 (alpha_force_relocation): Ditto.
4296 (alpha_fix_adjustable): Ditto.
4297 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4298 (tc_gen_reloc): Ditto.
4299 (tc_get_register): Ditto.
4304 (s_alpha_ent): Ditto.
4305 (s_alpha_end): Ditto.
4306 (s_alpha_frame): Ditto.
4307 (s_alpha_prologue): Ditto.
4308 (s_alpha_file): Ditto.
4309 (s_alpha_gprel32): Ditto.
4310 (s_alpha_proc): Ditto.
4311 (s_alpha_set): Ditto.
4312 (s_alpha_base): Ditto.
4313 (s_alpha_align): Ditto.
4314 (s_alpha_arch): Ditto.
4315 (alpha_align): Ditto.
4316 (assemble_insn): Suppress unused variable warning.
4318 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4319 order in the structure.
4320 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4322 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4324 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4326 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4328 * config/tc-i386.c (i386_index_check): Correct #endif location.
4330 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4332 * as.c (show_usage): Document new options.
4333 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4334 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4335 (parse_args): Parse the new options.
4336 (main): If there were warnings, and --fatal-warnings
4337 was specified, print an error.
4338 * as.h: New variable, flag_fatal_warnings, for new option.
4340 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4342 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4343 '@'. Change autoincrement completers to fall through to cache control
4346 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4348 (pa_parse_addb_64_cmpltr): New function.
4350 * config/tc-hppa.c (pa_ip): Change error message.
4351 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4352 '?Q' args to allow falling through.
4354 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4355 Remove unused conditional codes.
4356 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4358 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4360 * config/tc-d30v.c (CHAR_BIT): Define.
4361 (check_range): Fix bit operations to support integers bigger than
4364 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4366 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4369 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4370 Doug Evans <devans@cygnus.com>
4372 Add support for m32rx.
4373 * config/tc-m32r.c (enable_m32rx): New static global.
4374 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4375 (allow_m32rx): New function.
4376 (M32R_SHORTOPTS): Add `O'.
4377 (md_longopts): Add --m32rx plus several warning options.
4378 (md_parse_option): Handle new options.
4379 (md_show_usage): Print them.
4380 (md_begin): Enable m32rx.
4381 (OPERAND_IS_COND_BIT): New macro.
4382 (first_writes_to_seconds_operands): New function.
4383 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4384 (target_make_parallel,assemble_two_insns): New functions.
4385 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4386 If optimizing and m32rx, try to make consecutive insns parallel.
4388 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4390 * config/tc-mips.c (nopic_need_relax): Allow for the
4391 .sdata.foo sections generated by -fdata-sections,
4392 and for the .gnu.linkonce.s sections generated by C++.
4394 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4396 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4397 with cleaner code using completer prefixes. Add 'Y'.
4399 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4401 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4404 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4405 insn does not match and we should try the next insn in the table.
4407 1999-09-22 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4411 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4413 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4416 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4418 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4419 OBJ_ELF. If ELF, add "sq".
4420 (md_parse_option): If ELF, ignore -s and -q.
4421 (md_show_usage): Mention ELF options.
4423 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4425 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4428 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4430 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4432 * config/tc-hppa.c (struct pa_it): New field "trunc".
4433 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4434 (pa_parse_ftest_gfx_completer): New function
4435 (pa_parse_fp_cnv_format): New function.
4437 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4438 (md_apply_fix): Handle 22bit pc-rel branches.
4440 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4442 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4444 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4446 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4448 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4450 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4451 (pa_ip): Handle 'fX'.
4453 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4455 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4456 unwinds unless the function is in the text space.
4457 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4459 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4461 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4462 (md_assemble): To here. Tweak address generation.
4464 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4466 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4467 (md_assemble): Call dwarf2_where for OBJ_ELF.
4468 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4469 (pa_end_of_source): New function.
4470 * tc-hppa.h (md_end): Define for OBJ_ELF.
4472 1999-09-14 Michael Meissner <meissner@cygnus.com>
4474 * configure.in (Canonicalization of target names): Remove adding
4475 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4476 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4477 * configure: Regenerate.
4479 1999-09-14 Donn Terry <donn@interix.com>
4481 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4483 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4485 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4486 pc-relative jmp/call to an absolute symbol.
4487 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4488 absolute section symbols.
4490 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4491 jump handling code and comments.
4493 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4495 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4496 the value if TE_PE and a global defined symbol.
4498 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4500 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4501 print the symbol, rather than printing it here.
4503 1999-09-11 Donn Terry <donn@interix.com>
4505 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4506 BFD_RELOC_RVA relocations.
4508 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4509 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4512 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4514 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4515 * doc/internals.texi (Object format backend): Document
4518 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4519 relocations against global symbols if TE_PE.
4521 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4522 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4524 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4527 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4528 symbols which do not have a constant value, or tags with
4529 non-tags. Remove the symbol from the list before adding it at the
4532 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4533 C_FCN symbol differently if TE_PE.
4534 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4535 appears in the pseudo-op, rather coff_line_base which is only set
4538 * config/obj-coff.c (obj_coff_loc): New static function.
4539 (obj_pseudo_table): Add "loc".
4541 * config/obj-coff.c (add_lineno): Check that the line number is
4544 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4545 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4547 (md_atof): Return NULL rather than 0.
4548 * config/tc-i386.c (md_atof): Change type to int.
4549 * expr.c (expr): Change first parameter to int.
4550 * config/obj-coff.c: Add declarations for static functions.
4551 (coff_frob_symbol): Use SYM_AUXENT.
4552 * config/tc-i386.h (flag_16bit_code): Don't declare.
4554 * config/obj-coff.c (obj_coff_section): Default to setting
4555 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4557 * write.c (adjust_reloc_syms): Print adjusted fixup.
4559 * expr.c (integer_constant): Correct too_many_digits calculation
4562 1999-09-09 Andreas Schwab <schwab@suse.de>
4564 * doc/c-arm.texi: Fix arguments of @var to not contain
4567 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4569 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4571 (md_parse_option): Only support -k flag for ELF and COFF targets.
4573 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4575 * config/tc-hppa.c (pa_ip): Put strict register checks before
4576 call to pa_parse_number.
4578 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4580 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4582 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4585 1999-09-06 Donn Terry <donn@interix.com>
4587 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4589 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4591 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4592 candidate instruction. Require registers for register arguments
4593 when in strict mode. Require assemble-time constants for
4594 constants when in strict mode.
4595 (pa_get_absolute_expression): Require a constant when in strict
4598 1999-09-06 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4602 1999-09-04 Steve Chamberlain <sac@pobox.com>
4604 * config/tc-pj.c: New file, supports picoJava in ELF.
4605 * config/tc-pj.h: Ditto.
4606 * configure.in (pjl*, pj*): New targets.
4607 * Makefile.am: Rebuild dependencies.
4608 (CPU_TYPES): Add pj.
4609 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4610 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4611 * doc/c-pj.texi: New file.
4612 * doc/as.texinfo: Add some PJ specifics.
4613 * doc/all.texi: Add PJ to the list of all architectures, sort them
4615 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4616 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4618 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4621 (obj_frob_file): Test for null pointer.
4622 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4623 (OBJ_PROCESS_STAB): And here.
4624 (elf_obj_sy): Remove
4626 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4627 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4628 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4630 * config/obj-coff.c (no_func): Remove.
4631 (coff_format_ops): Change occurrences of no_func to 0, as we test
4632 for 0 in obj-multi.h.
4634 * configure.in: Enable bfd for i386-coff when primary target is
4635 bfd. Enable i386 elf,coff emulation support. Don't set
4636 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4637 emulation to support.
4638 *configure: Regenerate.
4640 1999-09-02 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4643 .section .line directive is encountered.
4645 1999-09-01 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4650 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4651 * as.texinfo: Document --gdwarf2 command line option.
4652 Add additional documentation of ARM command line switches.
4654 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4656 * config/tc-i386.c (i386_intel_memory_operand): Combine
4657 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4658 and RESTORE_END_STRING around parse_register calls.
4659 (i386_operand): Here too.
4660 (i386_is_reg): Remove.
4661 (parse_register): Move as_bad calls from within this function to
4664 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4666 Based on a patch from H.J. Lu <hjl@gnu.org>
4667 * config/tc-i386.c (parse_register): Handle FP regs specially.
4668 (md_begin): Remove '(' and ')' from register_chars.
4670 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4672 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4673 error message (done elsewhere).
4675 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4677 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4679 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4681 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4684 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4686 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4688 Add new completers. Fix bug in 64 bit condition handling.
4690 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4693 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4695 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4697 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4699 1999-08-27 Jim Wilson <wilson@cygnus.com>
4701 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4702 (struct ls): Add frag field. Initialize it to zero.
4703 (out_end_sequence): New local text_frag. Set it while in text section.
4704 Replace address check with frag check. Set ls.frag to text_frag if
4705 out_set_addr called.
4706 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4707 Set it before switching sections. Replace address check with frag
4708 check. Set ls.frag to saved_frag if out_set_addr called.
4710 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4712 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4713 output "advance_pc" opcode instead of calling gen_addr_line().
4714 The latter has the undesired side-effect of creating a new row
4715 in the debug line info matrix.
4717 1999-08-26 Jim Wilson <wilson@cygnus.com>
4719 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4720 ls.last_filename if last is less than zero. Set ls.last_filename
4721 when allocating new entry.
4722 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4725 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4727 * config/tc-i386.c (i386_index_check): Fix the displacement size
4728 when INFER_ADDR_PREFIX.
4730 1999-08-18 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4735 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4737 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4738 handle 0xffffNNNN constants correctly.
4740 1999-08-16 Nick Clifton <nickc@cygnus.com>
4742 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4745 1999-08-13 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4748 (md_apply_fix3): Always pass positive values to
4749 validate_offset_imm.
4751 1999-08-12 Nick Clifton <nickc@cygnus.com>
4753 * config/tc-arm.c (skip_whitespace): New macro.
4754 Formatting tidy ups.
4756 (md_apply_fix3): Store relocation offset in addend for ELF based
4758 (arm_force_relocation): Always generate relocs for Thumb function
4761 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4763 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4764 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4766 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4768 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4769 flags for the unwind subspace.
4771 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4772 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4773 suitable relocation based on the size of the target's pointer.
4774 Always Use subsegment zero for the unwinders.
4775 (pa_level): Handle "2.0w".
4777 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4779 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4780 with the following instruction unless this was specified.
4782 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4784 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4785 certain sections, to match BFD changes.
4787 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4789 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4790 (EXTRA_SCRIPTS): Define to keep automake happy.
4791 * Makefile.in: Rebuild.
4793 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4795 * Makefile.am: Rename .dep* files to DEP*.
4796 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4797 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4799 * Makefile.in: Rebuild.
4801 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4803 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4805 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4807 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4808 avoid problems on DOS filesystems.
4809 * Makefile.in: Rebuild.
4811 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4813 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4815 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4818 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4820 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4821 line to create ${GDBINIT} rather than .gdbinit.
4822 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4824 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4826 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4828 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4830 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4832 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4834 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4835 non-adjustable symbols.
4837 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4839 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4841 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4843 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4846 1999-08-05 Donn Terry <donn@interix.com>
4848 * config/te-interix.h: New file.
4849 * configure.in (i386-*-interix*): New target.
4850 * configure: Rebuild.
4852 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4854 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4855 selectors for ELF too.
4856 (selector_table): Add "ltp" and "rtp" selectors.
4858 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4860 * config/tc-i386.c (i386_operand): No need to change
4861 operand_string pointer in segment reg case before goto
4862 do_memory_reference. Initialise displacement_string_start and
4863 displacement_string_end after do_memory_reference label.
4864 (i386_index_check): Add operand_string param, and print error
4865 message on failure here.
4866 (i386_intel_memory_operand): Instead of here.
4867 (i386_operand): And here.
4868 (INFER_ADDR_PREFIX): Enable.
4870 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4872 * config/tc-i386.h (DefaultSize): Define. Renumber following
4873 opcode_modifier defines.
4875 From Etienne Lorrain <etienne.lorrain@ibm.net>
4876 * config/tc-i386.c (stackop_size): New variable.
4877 (set_16bit_code_flag): Clear it here.
4878 (set_16bit_gcc_code_flag): New function.
4879 (md_pseudo_table): Add "code16gcc" entry.
4880 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4882 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4884 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4885 next_set_end even if the end symbol is being discarded.
4887 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4888 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4889 * config/obj-coff.c: Likewise.
4890 (seg_info_type): Remove.
4891 (seg_info_off_by_4): Change to array of segT.
4892 (s_get_segment): Adjust accordingly.
4893 (obj_pseudo_table): Fully initialize sentinel entry.
4895 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4896 Ralf Baechle <ralf@uni-koblenz.de>.
4898 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4900 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4902 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4904 * config/tc-i386.c: Indentation and white space changes.
4905 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4906 don't enable it by default.
4907 (i386_intel_operand): Remove redundant prototype.
4908 Move check on number of memory operands, and i.mem_operands++
4909 (i386_intel_memory_operand): To here.
4910 Remove i386_immediate code from here. Remove special case code
4911 for input and output using (%dx). Remove base/index checks and
4912 call i386_index_check instead. Save initial operand_string
4913 argument for error message.
4914 (i386_operand): Remove redundant prototype. Move base/index
4915 checks to i386_index_check.
4916 (i386_displacement): Move intel mode check for non-zero
4918 (i386_intel_memory_operand): To here.
4920 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4922 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4923 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4924 by .register pseudo-op if -64 and --no-undeclared-regs.
4925 (s_register, sparc_adjust_symtab): New functions.
4926 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4927 Declare sparc_adjust_symtab as tc_adjust_symtab.
4928 * doc/c-sparc.texi: Add description of #ignore special literal
4929 for .register pseudo-op.
4931 1999-07-30 Catherine Moore <clm@cygnus.com>
4933 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4934 the relocation's section offset.
4936 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4938 * write.c (fixup_segment): Fix generic error check overflow test.
4940 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4941 X_add_number to long.
4943 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4945 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4948 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4950 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4953 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4955 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4957 * configure.bat: Remove; obsolete.
4958 * config/go32.cfg: Likewise.
4960 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4962 * configure.in (i386-*-vxworks*): New target.
4963 * configure: Rebuild.
4965 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4967 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4969 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4971 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4973 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4974 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4975 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4976 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4977 MAX_RELOC_EXPANSION): Define.
4978 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4980 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4982 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4983 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4984 block. Print a warning if an 8-bit or 16-bit constant
4985 displacement or immediate is truncated on output.
4986 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4988 (i386_operand): Disallow immediate jump absolute operand.
4990 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4992 * configure.in: Bump version number to 2.9.5.
4993 * configure: Rebuild.
4995 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4998 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5000 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5001 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5003 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5005 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5007 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5009 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5010 if -mno-fpu was given.
5011 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5013 (cons_fix_new_arm): Remove misleading comments.
5015 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5017 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5019 (relax_segment): Likewise. After giving a rs_org error, convert
5020 the frag to rs_align to avoid cascading errors.
5022 1999-07-12 Andreas Schwab <schwab@suse.de>
5024 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5026 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5028 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5029 as appropriate. Fill in structure initializations. Add variable
5030 initializations. Add casts.
5031 * dwarf2dbg.c (print_stats): Change i to size_t.
5032 * listing.c (listing_listing): Change list_line to unsigned int.
5034 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5036 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5037 rather than checking for \001 and \002 in symbol name.
5038 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5040 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5042 * configure.in (hppa*-linux-gnu*): New target.
5043 * configure: Rebuilt.
5045 1999-07-08 Nick Clifton <nickc@cygnus.com>
5047 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5049 1999-07-07 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5052 accessing symbolP directly.
5054 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5056 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5059 1999-07-05 Nick Clifton <nickc@cygnus.com>
5061 * config/tc-arm.c (ARM_EXT_V5): Define.
5062 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5063 (md_begin): Detect ARM v5 architectures.
5064 (md_parse_option): Accept arm v5 specification.
5065 (md_show_usage): Documment -marmv5 switch.
5067 * doc/c-arm.texi: Document -marmv5 command line option.
5069 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5071 (validate_immediate_twopart): New function. Determine if a
5072 constant can be computed by two ADD instructions.
5073 (output_inst): Remove its command line parameter - it was never
5075 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5076 implememt the ADRL pseudo op.
5077 (tc_gen_reloc): Generate a suitable error message if an ADRL
5078 instruction tries to generate a real reloc.
5080 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5082 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5084 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5087 1999-06-27 H.J. Lu <hjl@gnu.org>
5089 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5090 non BFD_ASSEMBLER case.
5092 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5094 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5097 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5099 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5100 out_end_sequence() when the address decreases due to a new frag.
5101 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5102 numbering starts with 1.
5104 1999-06-23 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5108 (mcore_s_text): Call obj_elf_text for ELF target.
5109 (mcore_s_data): Call obj_elf_data for ELF target.
5110 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5112 (mcore_s_bss): New function: Dump literal table before changing
5114 (mcore_s_comm): New function: Dump literal table before changing
5117 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5118 No longer static functions.
5119 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5120 Provide prototypes for these functions.
5122 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5124 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5125 a list of names, to try obj_segment_name, and to try abbreviated
5126 names when using COFF without long section names.
5128 * config/tc-alpha.c: More use of symbol accessor functions.
5129 * config/tc-arc.c: Likewise.
5130 * config/tc-d30v.c: Likewise.
5131 * config/tc-fr30.c: Likewise.
5132 * config/tc-i860.c: Likewise.
5133 * config/tc-m88k.c: Likewise.
5134 * config/tc-mcore.c: Likewise.
5135 * config/tc-ns32k.c: Likewise.
5136 * config/tc-sparc.c: Likewise.
5137 * config/tc-v850.c: Likewise.
5139 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5140 sy_value with appropriate accessor functions.
5141 * config/tc-arm.c (md_apply_fix3): Likewise.
5142 * config/tc-d10v.c (AT_WORD_P): Likewise.
5143 * config/tc-v850.c (reg_name_search): Likewise.
5145 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5146 use symbol_get_bfdsym instead.
5147 * config/tc-ppc.c (md_assemble): Likewise.
5148 * config/tc-v850.c (v850_comm): Likewise.
5150 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5152 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5153 the symbol, rather than accessing the bsym member.
5154 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5155 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5156 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5157 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5158 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5159 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5160 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5161 * config/tc-v850.c (tc_gen_reloc): Likewise.
5163 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5165 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5166 (hppa_gen_reloc_type): Conditionalize on BFD64.
5167 (tc_gen_reloc): Re-enable ELF relocations.
5168 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5170 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5172 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5174 (do_ldst): Move assignment out of if condition.
5175 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5176 parentheses to avoid warning.
5178 1999-06-21 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5181 macro to get at the BFD symbol associated with a GAS symbol.
5183 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5185 * config/tc-ppc.c: Update for symbol handling changes.
5186 * config/obj-coff.c: Likewise.
5188 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5190 * tc-hppa.c: General cleanups of ELF support. No more spaces
5191 and subspaces for ELF.
5192 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5193 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5194 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5195 (UNWIND_SECTION_NAME): Likewise.
5196 (space/subspace related structures): Conditionalize definitions
5198 (space/subspace directives and support routines): Conditionalize
5199 definitions and references/uses on OBJ_SOM.
5200 (label_symbol_struct): For ELF, track the symbol's segment. For
5201 SOM track its space.
5202 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5204 (USE_ALIASES): Kill for both SOM & ELF.
5205 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5206 (pa_space, pa_subspace): Corresponding changes.
5207 (pa_spaces_begin): Corresponding chagnes.
5208 (md_begin): Do not muck around with space/subspace stuff for
5210 (md_apply_fix): Temporarily disable argument relocation stuff
5212 (tc_gen_reloc): Temporarily disable relocation generation for
5214 (pa_build_unwind_subspace): Similarly.
5216 1999-06-16 Nick Clifton <nickc@cygnus.com>
5218 * config/tc-arm.c (thumb_set): New pseudo op.
5219 (text, data, section): Override these pseudo ops with ARM
5221 (s_thumb_set): New function: Perform the same as a .set pseudo
5222 op, but also mark the alias'ed symbol as being a Thumb
5224 (arm_s_text): New function: Perform the same as the .text
5225 pseudo op, but dump the literal pool before changing
5227 (arm_s_data): New function: Perform the same as the .data
5228 pseudo op, but dump the literal pool before changing
5230 (arm_s_section): New function: Perform the same as the
5231 .section pseudo op, but dump the literal pool before changing
5233 (arm_cleanup): Do not reset the current section before dumping
5236 1999-06-17 Nick Clifton <nickc@cygnus.com>
5238 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5239 OPTION_NO_WARN_UNMATCHED entries.
5240 (md_parse_option): Generate a warning message if an unrecognised
5241 option is encountered.
5243 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5244 (get_operands): When parsing an expression after an '@' symbol
5245 has been detected, do not ignore '#' symbols.
5246 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5249 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5251 From K. Richard Pixley <rich@noir.com>:
5252 * configure.in (ppc-*-vxworks*): New target.
5253 * configure: Rebuild.
5255 1999-06-12 Philip Blundell <philb@gnu.org>
5257 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5259 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5261 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5262 which refer to symbols in linkonce sections, permit reducing the
5263 relocs if the symbol is local.
5265 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5267 * subsegs.c (subseg_text_p): New function.
5268 * as.h (subseg_text_p): Declare.
5269 * read.c (do_align): Use subseg_text_p to set the default fill.
5270 * write.c (subsegs_finish): Likewise.
5271 * config/obj-coff.c (write_object_file): Likewise.
5272 * config/tc-i386.h (md_maybe_text): Don't define.
5273 (md_do_align): Use subseg_text_p to set the default fill.
5274 * config/tc-m32r.c (m32r_do_align): Likewise.
5275 * config/tc-sh.c (sh_do_align): Likewise.
5276 * config/tc-sparc.h (md_do_align): Likewise.
5278 1999-06-12 David O'Brien <obrien@freebsd.org>
5280 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5281 * configure: Rebuild.
5283 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5285 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5286 * Makefile.am: Rebuild dependencies.
5287 * Makefile.in: Rebuild.
5289 * config/tc-i386.c (i386_immediate): Remove unused label
5292 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5293 * symbols.c: Likewise.
5294 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5295 sy_next field when taking address, rather than symbol_next.
5297 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5299 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5300 value from the output file architecture.
5301 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5302 * dwarf2dbg.h: Change bfd_vma to addressT.
5304 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5306 * dwarf2dbg.h: Use PARAMS in function declarations.
5308 1999-06-11 Martin Dorey <mdorey@madge.com>
5310 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5311 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5313 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5315 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5317 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5319 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5322 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5324 * read.c (read_a_source_file): Only declare inescape if
5327 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5329 (find_entry_byval): Add parens to avoid warning.
5331 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5333 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5336 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5338 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5341 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5342 synthetize_setx): New functions.
5343 (md_assemble): Broken the special cases into the above
5344 functions. Make compiler happy if sizeof(bfd_vma)==4.
5345 Fix sethi generated from set/setuw. If instructions have a relloc,
5346 always clear the fields to be relocated in the opcode.
5347 (sparc_ip): Remove special_case global variable.
5349 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5351 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5352 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5353 indication of success rather than a value.
5354 (itbl_get_val): Likewise.
5355 (itbl_get_field): Use strcspn. Change delimiters to include
5357 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5358 (itbl_get_val): Likewise.
5359 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5361 * symbols.c (copy_symbol_attributes): Convert local symbols to
5364 1999-06-10 Nick Clifton <nickc@cygnus.com>
5366 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5369 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5371 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5372 Optimize set if sizeof(bfd_vma) == 64.
5373 (sparc_ip): Fix sethi - without %hi() it should generate
5374 R_SPARC_22 reloc, not R_SPARC_HI22.
5375 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5377 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5379 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5380 (s_ncons): New function.
5381 (native_op_table): New table.
5382 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5383 R_SPARC_OLO10 handling.
5385 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5387 * expr.h (struct expressionS): Revert last change; widen X_op.
5388 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5390 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5392 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5393 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5394 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5395 * Makefile.in: Regenerated.
5397 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5398 `common' pass on to s_mri_common.
5399 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5401 1999-06-06 Richard Henderson <rth@cygnus.com>
5403 * config/obj-elf.c (obj_elf_section): Don't free the return
5404 value of demand_copy_C_string.
5406 1999-06-05 Richard Henderson <rth@cygnus.com>
5408 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5409 creation logic from obj_elf_create_section.
5411 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5412 (section_stack): New.
5413 (special_sections): Make const.
5414 (obj_elf_section): Gut and rewrite parsing.
5415 (obj_elf_change_section): New function broken out of obj_elf_section.
5416 (obj_elf_parse_section_letters): Likewise.
5417 (obj_elf_section_word): Likewise.
5418 (obj_elf_section_type): Likewise.
5419 (obj_elf_previous): Treat as a toggle.
5420 (obj_elf_popsection): New.
5421 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5422 (ppc_section_type): Likewise.
5423 * config/tc-ppc.h: Likewise.
5425 * expr.h (struct expressionS): Don't make X_op a bitfield.
5426 * config/tc-alpha.c: Update for symbol handling changes.
5427 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5428 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5430 1999-06-05 Richard Henderson <rth@cygnus.com>
5432 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5433 (dwarf2_gen_line_info): Kill unused variables.
5434 (dwarf2_finish): Likewise.
5435 (dwarf2_where): Likewise.
5436 (dwarf2_directive_file): If we've only got a string,
5437 hand off to s_app_file.
5438 * ecoff.c: Move the include of ecoff.h.
5439 * symbols.h (S_IS_FUNCTION): Prototype.
5441 * read.c (LEX_HASH): Supply a default.
5443 (s_globl): Update `c' after skipping whitespace.
5444 * read.h (LEX_END_NAME, is_name_ender): New.
5445 * expr.c (get_symbol_end): Respect it.
5447 1999-06-04 Mark Klein <mklein@dis.com>
5449 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5451 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5453 * config/tc-hppa.c: Update for symbol handling changes.
5455 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5457 * cgen.c: Update for symbol handling changes.
5458 * config/tc-m32r.c: Likewise.
5460 * config/tc-hppa.h: Update for symbol handling changes.
5461 * config/tc-hppa.c: Likewise.
5463 * config/tc-arm.h: Update for symbol handling changes.
5464 * config/tc-arm.c: Likewise.
5465 (symbol_make_empty): Remove. Just use symbol_create.
5467 * symbols.c (symbol_set_tc): Correct name.
5469 * Makefile.am: Rebuild dependencies.
5470 ($(OBJS)): Don't depend upon struc-symbol.h.
5471 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5472 * dep-in.sed: Don't remove struc-symbol.h.
5473 * Makefile.in: Rebuild.
5475 * doc/internals.texi (Symbols): Describe changes in symbol
5478 1999-06-03 Richard Henderson <rth@cygnus.com>
5480 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5481 instead of doing the work by hand.
5483 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5485 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5486 state of line state-machine.
5487 (struct ls): Collect DWARF2 line state-machine state in new member
5488 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5489 resulted in any DWARF2 directives.
5490 (reset_state_machine): New function.
5491 (out_end_sequence): Ditto.
5492 (dwarf2_gen_line_info): When switching sections or switching to a
5493 lower text address, call out_end_sequence() first to terminate the
5494 previous code sequence as code sequences MUST have monotonically
5495 increasing addresses.
5496 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5498 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5500 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5501 DWARF2 debug info (line information only, at this point).
5502 * as.h: Update comment about supported debug formats.
5503 * dwarf2dbg.c, dwarf2dbg.h: New files.
5504 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5506 * expr.c (operand): Don't use [ for parens if we want an index op.
5507 (op_encoding): Switch [ into O_index, if desired.
5508 (op_rank): Renumber with O_index on bottom.
5509 (expr): If O_index, match closing bracket.
5510 * expr.h (O_index): New.
5512 * read.c (read_a_source_file): Conditionally allow matched "
5513 in lines passed to md_assemble.
5515 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5517 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5519 Add support for storing local symbols in a small structure to save
5520 memory when assembling large files.
5521 * as.h: Don't include struc-symbol.h.
5522 (symbolS): Add typedef.
5523 * symbols.c: Include struc-symbol.h.
5524 (local_hash): New static variable.
5525 (save_symbol_name): New static function, from symbol_create.
5526 (symbol_create): Call save_symbol_name.
5527 (local_symbol_count): New static variable.
5528 (local_symbol_conversion_count): Likewise.
5529 (LOCAL_SYMBOL_CHECK): Define.
5530 (local_symbol_make): New static function.
5531 (local_symbol_convert): New static function.
5532 (colon): Handle local symbols. Create local symbol for local
5534 (symbol_table_insert): Handle local symbols.
5535 (symbol_find_or_make): Create local symbol for local label name.
5536 (symbol_find_base): Check for local symbol.
5537 (symbol_append, symbol_insert): Check for local symbols.
5538 (symbol_clear_list_pointers, symbol_remove): Likewise.
5539 (verify_symbol_chain): Likewise.
5540 (copy_symbol_attributes): Likewise.
5541 (resolve_symbol_value): Handle local symbols.
5542 (resolve_local_symbol): New static function.
5543 (resolve_local_symbol_values): New function.
5544 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5545 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5546 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5547 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5548 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5549 (symbol_previous, symbol_next): New functions.
5550 (symbol_get_value_expression): Likewise.
5551 (symbol_set_value_expression): Likewise.
5552 (symbol_set_frag, symbol_get_frag): Likewise.
5553 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5554 (symbol_mark_used_in_reloc): Likewise.
5555 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5556 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5557 (symbol_mri_common_p): Likewise.
5558 (symbol_mark_written, symbol_clear_written): Likewise.
5559 (symbol_written_p): Likewise.
5560 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5561 (symbol_section_p, symbol_equated_p): Likewise.
5562 (symbol_constant_p): Likewise.
5563 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5564 (symbol_get_obj, symbol_set_obj): Likewise.
5565 (symbol_get_tc, symbol_set_tc): Likewise.
5566 (symbol_begin): Initialize local_hash.
5567 (print_symbol_value_1): Handle local symbols.
5568 (symbol_print_statistics): Print local symbol statistics.
5569 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5570 Declare new symbols.c functions. Move many declarations here from
5572 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5573 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5574 (struct symbol): Move bsym to make it clearly the first field.
5575 Remove TARGET_SYMBOL_FIELDS.
5576 (symbolS): Don't typedef.
5577 (struct broken_word): Remove.
5578 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5579 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5580 (symbol_clear_list_pointers): Likewise.
5581 (symbol_insert, symbol_remove): Likewise.
5582 (symbol_previous, symbol_append): Likewise.
5583 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5584 (struct local_symbol): Define.
5585 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5586 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5587 (local_symbol_get_frag, local_symbol_set_frag): Define.
5588 (local_symbol_get_real_symbol): Define.
5589 (local_symbol_set_real_symbol): Define.
5591 * write.c (write_object_file): Call resolve_local_symbol_values.
5592 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5593 (TARGET_SYMBOL_FIELDS): Don't define.
5594 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5595 ECOFF_DEBUGGING, add ECOFF fields.
5596 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5597 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5598 ECOFF_DEBUGGING, add ECOFF fields.
5599 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5600 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5601 * config/tc-mcore.h: Don't include struc-symbol.h.
5602 (TARGET_SYMBOL_FIELDS): Don't define.
5603 (struct mcore_tc_sy): Define.
5604 (TC_SYMFIELD_TYPE): Define.
5605 * Many files: Use symbolS instead of struct symbol. Use new
5606 accessor functions rather than referring to symbolS fields
5609 * read.c (s_mri_common): Don't add in value of line_label.
5611 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5612 checking for SEC_LINK_ONCE.
5614 * config/tc-sh.h (sh_fix_adjustable): Declare.
5616 * app.c (input_buffer): New static variable.
5617 (app_push): Save saved_input in allocated buffer.
5618 (app_pop): Restored saved_input.
5619 (do_scrub_chars): Change get parameter to take char * and int as
5620 arguments. Change GET macro to pass input_buffer to get
5621 function. Don't save input into allocated buffer.
5622 * as.h (do_scrub_chars): Update declaration.
5623 * input-file.c (input_file_get): Change to take char * and int.
5624 Read data into passed in buffer. Remove static buffer.
5625 * read.c (scrub_from_string): Change to take char * and int. Copy
5626 data into passed in buffer.
5628 * hash.h: Neaten. Declare hash_traverse.
5629 * hash.c: Complete rewrite based on BFD hashing code.
5630 * gasp.c (chunksize): New variable.
5631 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5634 1999-05-28 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5637 addend unless the target uses an old ABI.
5639 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5641 -Wchar-subscripts cleanup
5642 * listing.c (listing_newline): Use unsigned char variable, so
5643 calls to isascii,iscntrl are correct.
5644 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5646 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5647 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5648 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5649 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5651 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5653 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5655 (arch_coldfire_p): New #define.
5656 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5658 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5660 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5662 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5663 (install_operand): Add place `N'.
5664 (init_table): Add registers ACC, MACSR, MASK.
5666 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5668 * config/tc-m68k.c: Change mcf5200 --> mcf.
5669 (archs): Add mcf5206e, mcf5307.
5670 (m68k_ip): Add format `u'.
5671 (install_operand): Add place `m', `M', `h'.
5672 (init_table): Add upper/lower registers.
5674 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5676 1999-05-28 Martin Dorey <mdorey@madge.com>
5678 * config/tc-i960.c: Several minor changes to add ELF and
5679 BFD_ASSEMBLER support.
5680 * config/tc-i960.h: Likewise.
5681 * configure.in (i960-*-elf*): New target.
5682 * aclocal.m4, configure: Rebuild.
5684 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5686 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5687 reloc changes when defined(BFD_ASSEMBLER).
5689 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5691 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5693 * write.c (write_print_statistics): Output to file, not stderr.
5695 * expr.c (generic_bignum_to_int32,64): Prototype.
5697 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5698 output_sleb128, output_uleb128, output_big_sleb128,
5699 output_big_uleb128, output_big_leb128): Prototype.
5700 (output_big_sleb128, output_big_uleb128): Make inline.
5701 (output_big_leb128): Remove inline
5703 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5704 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5705 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5706 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5707 value for correct overflow check in write.c:fixup_segment.
5708 * write.c (fixup_segment): Move bitfield overflow checks to after
5709 the md_apply_fix call.
5710 * config/obj-coff.c (fixup_segment): Likewise.
5711 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5712 valueT *val argument.
5714 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5716 * config/atof-ieee.c (gen_to_words): Correctly round a
5717 denormalized number. Fix off-by-one in range checking for
5718 exponent in a denormal.
5720 1999-05-10 Nick Clifton <nickc@cygnus.com>
5722 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5725 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5727 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5729 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5731 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5732 (ReverseRegRegmem): Remove.
5733 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5734 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5735 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5738 From Doug Ledford <dledford@redhat.com>
5739 * config/tc-i386.h (RegXMM): New for P/III.
5740 * config/tc-i386.c: Add support for P/III.
5742 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5744 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5745 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5746 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5748 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5750 * config/tc-i386.c (i386_immediate): Skip whitespace before
5751 complaining about junk after expression.
5752 (i386_displacement): Likewise.
5754 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5756 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5757 Don't copy before downcaseing.
5759 1999-05-05 Catherine Moore <clm@cygnus.com>
5761 * tc-m68k.c: Include elf/m68k.h.
5762 (m68k_elf_final_processing): New routine.
5763 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5766 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5768 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5771 1999-04-30 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-mcore.c (mcore_s_section): Dump literals before
5776 1999-04-29 Nick Clifton <nickc@cygnus.com>
5778 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5781 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5783 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5784 (TC_INIT_FIX_DATA): Delete.
5785 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5786 (TC_INIT_FIX_DATA): Delete.
5787 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5788 * write.c (fix_new_internal): Initialize fx_cgen member.
5789 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5790 (gas_cgen_md_apply_fix3): Update.
5791 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5792 (md_cgen_record_fixup_exp): Update.
5793 (FX_OPINFO_R_TYPE): Update.
5795 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5796 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5797 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5798 * frags.h (struct frag): Make opindex, opinfo ints.
5800 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5802 1999-04-26 Tom Tromey <tromey@cygnus.com>
5804 * aclocal.m4, configure: Updated for new version of libtool.
5806 1999-04-22 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5810 (md_apply_fix3): Do not fix up absolute relocations against
5813 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5815 1999-04-20 Nick Clifton <nickc@cygnus.com>
5817 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5818 changes and data-in-text directives.
5819 (mcore_cons): New function: intercept cons() operations.
5820 (mcore_float_cons): New function: intercept float_cons()
5822 (mcore_stringer): New function: intercept stringer() operations.
5824 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5826 * obj.h (struct format_ops): Change generate_asm_lineno field to
5828 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5830 * config/tc-alpha.c (find_opcode_match): Add default case to
5832 (find_macro_match): Likewise.
5833 (load_expression): Parenthesize && within ||.
5835 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5837 1999-04-17 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5840 .text .data .section pseudo ops.
5841 (mcore_s_section): New function. Dump lits before changing secs.
5842 (mcore_s_text): New function. Dump lits before changing secs.
5843 (mcore_s_data): New function. Dump lits before changing secs.
5845 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5847 * config/tc-mips.c (mips_32bitmode): New.
5848 (md_begin): Set mips_32bitmode if needed.
5849 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5850 Set EF_MIPS_32BITMODE.
5852 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5854 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5857 1999-04-16 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5861 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5863 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5864 expressions correctly.
5867 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5869 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5871 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5873 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5874 and fmpynfadd instructions.
5876 1999-04-11 Richard Henderson <rth@cygnus.com>
5878 * as.h (environ): Declare it, if needed.
5879 * as.c (dump_statistics): Don't declare environ.
5880 * configure.in (environ): Detect declaration.
5881 * configure, config.in: Rebuild
5883 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5884 (i386_displacement): Allocate enough space for replacement buffer.
5885 Clean up replacement buffer initialization.
5887 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5889 * subsegs.c (section_symbol): Don't create a new symbol if one
5890 already exists; instead, use the existing one, but set its segment
5891 and frag data if it hasn't already been defined.
5892 * config/obj-coff.c (c_section_symbol): Likewise.
5894 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5896 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5898 1999-04-08 Nick Clifton <nickc@cygnus.com>
5900 * config/tc-mcore.c: New File: Support routines for MCore
5902 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5903 * config/obj-coff.c: Add support for mcore-pe target.
5905 * Makefile.am: Add support for MCore targets.
5906 * Makefile.in: Regenerate.
5907 * configure.in: Add support for MCore targets.
5908 * configure: Regenerate.
5910 * doc/all.texi: Set MCORE.
5911 * doc/as.texinfo: Document MCore specific command line options.
5913 * write.h: Prevent multiple inclusion.
5915 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5917 * asintl.h (LC_MESSAGES): Never define.
5918 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5920 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5923 * Makefile.am (m68k-parse.c): If configuring in the source
5924 directory, copy m68k-parse.y into the local directory before
5925 running ylwrap, to remove spurious differences when generating
5927 * Makefile.in: Rebuild.
5929 * config/tc-sparc.h (md_do_align): Just allocate the number of
5930 bytes necessary, rather than always allocating 1024.
5932 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5934 * listing.c (listing_newline): Add cast to avoid warning.
5935 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5936 * config/tc-i386.c (i386_scale): Add return value.
5937 (build_displacement_string): Remove unused local temp_disp2.
5938 (i386_intel_memory_operand): Add parentheses to avoid warning.
5939 (i386_intel_operand): Remove unused local end_of_operand_string.
5940 (i386_operand): Remove unused local operand_modifier.
5941 (i386_operand): Add parens to avoid warning.
5943 1999-04-04 Don Bowman <don@pixsci.com>
5945 * configure.in: Add mips*-*-vxworks* target; have it define
5947 * configure, config.in: Rebuild.
5949 1999-03-31 Nick Clifton <nickc@cygnus.com>
5951 * configure.in (emulations): Add support for arm-epoc-pe.
5952 * configure: Regenerate.
5953 * config/te-epoc-pe.h: New file. Define macros specific to
5955 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5956 for arm-epoc-pe target.
5958 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5960 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5962 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5964 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5965 detect ",n" without a condition.
5966 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5969 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5971 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5972 instruction is encoded with one bit.
5975 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5977 * doc/internals.texi (CPU backend): Mention that
5978 line_separator_chars should not include newline. From thi
5979 <ttn@mingle.glug.org>.
5981 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5983 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5984 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5986 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5988 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5990 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5992 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5995 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5997 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5999 1999-03-15 Martin Hunt <hunt@cygnus.com>
6001 * app.c (do_scrub_begin): Change '-' back to a symbol char
6002 so we can use multiple opcodes on a line again.
6004 * config/tc-d30v.c: By default, warn if a symbol has
6005 the same name as a register. Plus some minor
6006 updates from the branch.
6008 1999-03-13 Nick Clifton <nickc@cygnus.com>
6010 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6011 BFD_RELOC_16 and BFD_RELOC_64.
6013 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6015 * expr.c (expr): Add missing else.
6017 1999-03-12 Nick Clifton <nickc@cygnus.com>
6019 * config/tc-arm.c (md_apply_fix3): Improve error message.
6021 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6023 * Makefile.am (CPU_TYPES): Add fr30.
6024 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6025 (fr30,m32r dependencies): Update.
6026 * Makefile.in: Rebuild.
6028 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6029 (gas_cgen_record_fixup_exp): Ditto.
6030 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6031 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6032 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6033 (md_cgen_lookup_reloc): Update use of operand->type.
6034 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6035 (md_convert_frag): Call cgen_operand_lookup_by_num.
6036 (md_cgen_lookup_reloc): Update use of operand->type.
6037 (m32r_cgen_record_fixup_exp): Ditto.
6039 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6041 * config/tc-mips.c (md_show_usage): Fix message.
6043 1999-03-03 Nick Clifton <nickc@cygnus.com>
6045 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6046 and LDR reg,=<expr> instruction.
6048 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6051 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6053 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6055 1999-02-17 Nick Clifton <nickc@cygnus.com>
6057 This patch was created by: Scott Bambrough
6058 <scottb@corelcomputer.com>
6061 Special cased '@' character. The '@' character is used as the
6062 ARM assembler comment character, as a special character
6063 and in ELF .symver pseudo-op's, and as a special character in
6064 .type and .section pseudo-ops.
6065 (symver_pseudo): New static variable.
6066 (symver_state): New static variable.
6067 (struct app_save): Add field 'symver_state'.
6068 (app_push): Save global symver_state int struct app_save.
6069 (app_pop): Restore global symver_state from struct app_save.
6070 (do_scrub_chars): Special case handling of '@' character in
6073 * configure.in: Modified to recognize armv* uname syntax from ARM
6075 * configure: Regenerated.
6077 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6078 a prefix to the section's type.
6079 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6080 the type's typename.
6082 * config/tc-arm.h: Add support for PIC generation:
6083 (pic_code): New boolean.
6084 (obj_relocate_extern): Define.
6085 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6086 (TC_CONS_FIX_NEW): Define.
6087 (tc_fix_adjustable): Define.
6088 (GLOBAL_OFFSET_TABLE_NAME): Define.
6090 * config/tc-arm.c: Add support for PIC generation:
6091 (line_seperator_chars): Allow ';' as a seperator for Linux.
6092 (is_immediate_prefix): New macro.
6093 (arm_parse_reloc): New function.
6094 (s_arm_elf_cons): New function.
6095 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6096 (md_undefined_symbol): Special case handling for the Global Offset
6098 (md_apply_fix3): Handle PIC relocs.
6099 (tc_gen_reloc): Handle PIC relocs.
6100 (md_parse_option): Add support for '-k' command line switch to
6101 enable PIC generation.
6102 (cons_fix_new_arm): New function.
6103 (s_arm_elf_cons): New function.
6105 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6107 * configure.in: Add comments for uses of AC_DEFINE.
6108 * acinclude.m4: Likewise.
6109 * acconfig.h: Remove.
6110 * aclocal.m4: Rebuild.
6111 * configure: Rebuild.
6112 * Makefile.in: Rebuild.
6113 * config.in: Rebuild.
6115 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6117 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6118 non-constant offset from a base register.
6120 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6122 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6125 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6127 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6128 (emit_insn): Look for pc-relative and no-overflow specifiers on
6129 internal relocation types.
6131 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6133 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6136 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6138 (mips_4650, mips_4010, mips_4100): Variables removed.
6139 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6140 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6142 (md_begin): Don't bother initializing the mips_NNNN variables;
6143 mips_cpu is set, and that's good enough now.
6144 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6145 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6146 (show): New function, to handle wrapping in the CPU lists.
6147 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6149 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6151 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6152 than treat as an immediate specifier.
6154 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6156 * config/tc-i386.c: Prototype many functions.
6157 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6158 (i386_immediate): Remove unused second argument.
6159 (i386_intel_operand): Fix i386_is_reg typo.
6160 (i386_operand): Use allow_naked_reg.
6161 (output_invalid): Make operand int for K&R.
6163 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6165 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6167 * Makefile.in: Rebuild.
6169 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6171 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6173 (EXTRA_as_new_SOURCES): Comment out.
6174 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6175 * Makefile.in: Rebuild.
6176 * doc/Makefile.in: Rebuild.
6177 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6178 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6179 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6180 * configure: Rebuild.
6181 * aclocal.m4: Rebuild.
6182 * config.in: Rebuild.
6183 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6184 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6185 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6186 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6187 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6188 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6189 (gas_cgen_record_fixup_exp): Ditto.
6190 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6191 descriptor, not global variable.
6192 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6193 descriptor, not global variable. Refer to insert_operand handler
6194 via cpu descriptor, not global function.
6195 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6196 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6197 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6198 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6199 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6200 * config/tc-m32r.c: Ditto.
6201 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6202 (md_assemble): Ditto.
6203 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6205 1999-02-09 Nick Clifton <nickc@cygnus.com>
6207 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6208 relocations for ELF targets.
6210 1999-02-08 Nick Clifton <nickc@cygnus.com>
6212 * configure.in: Add support for StrongARM target.
6213 * configure: Regenerate.
6215 1999-02-05 Nick Clifton <nickc@cygnus.com>
6217 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6219 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6222 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6224 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6226 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6228 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6229 (INTEL_DWORD_MNEM_SUFFIX): Define.
6232 (DWORD_PTR): Define.
6233 (XWORD_PTR): Define.
6235 (OFFSET_FLAT): Define.
6237 (NONE_FOUND): Define.
6240 * config/tc-i386.c (set_intel_syntax): New routine.
6241 (intel_syntax): Declare.
6242 (allow_naked_reg): Declare.
6243 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6244 (intel_float_operand): New routine.
6245 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6246 Handle brackets as well as parens. Call i386_intel_operand for
6247 intel syntax. Reverse operands if appropriate. Handle new
6248 suffixes. Handle movzx and movsx.
6249 (i386_is_reg): New routine.
6250 (i386_immediate): New routine.
6251 (i386_scale): New routine.
6252 (i386_displacement): New routine.
6253 (i386_operand_modifier): New routine.
6254 (build_displacement_string): New routine.
6255 (i386_parse_seg): New routine.
6256 (i386_intel_memory_operand): New routine.
6257 (i386_intel_operand): New routine.
6258 (i386_operand): Call i386_displacement, i386_immediate,
6259 i386_scale, etc. instead of handling inline.
6260 (parse_register): Handle registers without prefix.
6262 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6264 * configure: Regenerate.
6265 * configure.in (arm-*-oabi): New.
6266 (thumb-*-oabi): New.
6267 * config/tc-arm.c (target_oabi): Declare.
6268 (md_apply_fix3): Support REL relocs.
6269 (md_parse_option): Handle -oabi.
6270 (elf32_arm_target_format): New routine.
6271 (md_longopts): Add OPTION_OABI.
6272 * config/tc-arm.h: Redefine TARGET_FORMAT.
6275 1999-01-28 Nick Clifton <nickc@cygnus.com>
6277 * write.c (write_relocs): Handle out of range error.
6279 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6280 (fr30_force_relocation): Default to 0.
6282 * config/tc-fr30.h (obj_fix_adjustable): Define.
6283 (TC_FORCE_RELOCATION): Define.
6285 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6288 1999-01-16 Nick Clifton <nickc@cygnus.com>
6290 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6291 merge of two instructions if the left instruciton kills the right.
6293 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6295 * Makefile.in: Regenerate.
6296 * configure.in: Redo test for using cgen.
6297 * configure: Regenerate.
6299 1999-01-09 Nick Clifton <nickc@cygnus.com>
6301 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6302 redefinition of this macro.
6304 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6306 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6309 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6311 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6312 a read of HI or LO and an immediatly following branch.
6314 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6316 * config/tc-mips.c (md_begin): Another correction to the setting of
6319 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6321 * config/tc-mips.c (md_begin): Correct type-o in setting of
6324 1998-12-21 Nick Clifton <nickc@cygnus.com>
6326 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6327 bit insn when optimizing, so that parallelised instructions will
6328 start on a 32 bit boundary.
6330 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6332 * config/tc-mips.c (mips_eabi64): New.
6333 (md_begin): Set mips_eabi64.
6334 (mips_elf_final_processing): Use it.
6336 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6338 * config/tc-mips.c (mips_elf_final_processing):
6339 Correct setting of ABI in e_flags.
6341 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6343 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6346 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6348 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6350 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6352 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6353 warning, values that don't fit in the field.
6355 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6357 * config/tc-mips.c (mips_abi_string): New.
6358 (md_parse_option,md_longopts): Add mabi.
6359 (mips_elf_final_processing): Set e_flags based on mabi flag.
6361 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6363 * config/tc-mips.c (md_parse_option): Handle vr4111.
6365 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6367 * config/tc-h8300.c (build_bytes): Change message given if the
6368 instruction requires H8/300H mode and we're not in Hmode, to
6369 suggest that it may be the operand modes that are the problem, not
6370 necessarily the opcode.
6372 1998-12-10 Nick Clifton <nickc@cygnus.com>
6374 * config/tc-fr30.c: Add line separator character.
6376 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6378 * configure.in (hppa-*-mpeix*): New target.
6379 * config/obj-som.h (obj_som_compiler): Declare.
6380 * config/obj-som.c (compiler_seen): New static variable.
6381 (obj_som_compiler): New function.
6382 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6383 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6384 (pa_type_args): Set hppa_priv_level.
6385 (pa_compiler): New static function if OBJ_SOM.
6386 * configure: Rebuild.
6388 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6390 * read.c (output_leb128): Don't mark as inline.
6392 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6394 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6395 AIX .vbyte unaligned data support.
6396 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6397 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6400 1998-12-07 Nick Clifton <nickc@cygnus.com>
6402 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6405 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6407 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6408 BFD_RELOC_ARM_PCREL_BRANCH.
6410 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6413 checking the target type.
6414 (mips-dec-bsd*): Set endian to little.
6415 * configure: Rebuild.
6417 COFF weak symbol support, based on patches from Mark Elbrecht
6418 <snowball3@usa.net>:
6419 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6420 * config/obj-coff.c (obj_coff_weak): New static function.
6421 (obj_coff_endef) [both versions]: Handle weak symbols.
6422 (coff_frob_symbol): Likewise.
6423 (yank_symbols): Likewise.
6424 (obj_pseudo_table): Add "weak".
6426 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6427 <aymeric.vincent@emi.u-bordeaux.fr>.
6428 * aclocal.m4: Rebuild with current tools.
6429 * configure: Rebuild.
6431 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6432 an assertion failure for a case we can't handle when OBJ_ECOFF.
6434 * expr.c (operator): And with 0xff to avoid problems with signed
6437 1998-12-03 Nick Clifton <nickc@cygnus.com>
6439 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6440 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6442 1998-12-02 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6447 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6449 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6450 calculation of pcrel point.
6452 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6457 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6459 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6461 (d10v_cleanup): Only generate previous insn if a multiline insn is
6464 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6469 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6471 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6472 -marm6xxx command line switches.
6474 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6476 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6477 (itbl-ops.o): Delete duplicate dependencies.
6478 Rebuild dependencies.
6479 Add fr30 dependencies.
6480 * Makefile.in: Rebuild.
6482 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6486 * listing.c: Ignore line terminator characters found inside
6489 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6491 * po/gas.pot: Regenerated.
6493 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6496 fr30_is_label_start(). Also checks for delay slot insns.
6498 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6499 FR30 instructions which contain a colon in the mnemonic.
6501 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6503 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6505 * config/tc-fr30.c: Removed currently superflous code.
6507 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6509 * config/tc-fr30.h: New file.
6510 * config/tc-fr30.c: Tweaking so that it will compile.
6512 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6514 * config/tc-d10v.h (obj_fix_adjustable): Define.
6515 (TC_FORCE_RELOCATION): Define.
6516 (d10v_force_relocation): Declare.
6517 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6518 (md_apply_fix3): Handle Vtable relocs.
6519 (d10v_fix_adjustable): New.
6520 (d10v_force_relocation): New.
6522 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-d30v.c: Change default behaviour to ignore potential
6525 conflicts between register name and symbol names.
6527 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6529 * configure.in: Add fr30-*-*.
6530 * config/tc-fr30.c: New file.
6531 * Makefile.in: Regenerated.
6532 * config.in: Regenerated.
6533 * configure: Regenerated.
6534 * doc/Makefile.in: Regenerated.
6535 * po/gas.pot: Regenerated.
6537 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6539 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6542 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6544 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6546 (do_scrub_chars): Add some casts to unsigned char to avoid
6547 unwanted sign extension.
6548 * read.c (lex_type): Set characters about 127 to be symbol
6550 * config/tc-i386.c (md_begin): Set identifier_chars and
6551 operand_chars for values above 127.
6553 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6555 * configure.in: detect cygwin* instead of cygwin32*
6556 * configure: regenerate
6558 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6560 * listing.c: Add support for producing a listing from piped
6563 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6565 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6566 (append_insn): Account for the tx39's multiply behavior.
6568 1998-10-26 Michael Meissner <meissner@cygnus.com>
6570 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6571 from assemble_parallel_insns. Add support for '->' to indicate
6572 explicitly serializing the instructions.
6573 (md_assemble): Ditto.
6575 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6577 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6580 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6582 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6584 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6586 * config/tc-mips.c : support frame and regmask/fregmask when
6587 MIPS_STABS_ELF is specified.
6589 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6591 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6592 (md_apply_fix): Don't return 1 for VTABLE relocs.
6593 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6595 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6597 * doc/c-i386.texi: Replace occurences of "opcode" with
6598 "instruction mnemonic", "instruction", or "mnemonic" when
6599 referring to the name of an instruction. Use "opcode" when
6600 referring to the sequence of machine bytes.
6602 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6603 (is_opcode_char): Rename to is_mnemonic_char.
6604 (md_assemble and i386_operand): Correct error messages from
6605 "opcode" to "instruction mnemonic"
6606 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6607 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6608 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6609 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6610 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6611 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6612 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6614 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6616 * config/tc-i386.c (i386_operand): Check for garbage after
6619 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6622 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6624 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6626 * config/tc-sh.h (obj_fix_adjustable): Define.
6627 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6628 (md_apply_fix): Likewise.
6629 (tc_gen_reloc): Likewise.
6630 (sh_fix_adjustable): New.
6632 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6634 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6635 * cgen.h (gas_cgen_finish_insn): Update prototype.
6636 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6637 cgen_insn_t -> CGEN_INSN_INT.
6638 (make_parallel): Update handling of CGEN_INT_INSN_P.
6639 (assemble_parallel_insn): Ditto.
6640 (target_make_parallel): New function.
6641 (md_assemble): Use it.
6643 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6645 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6647 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6649 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6650 converted into lower case.
6652 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6654 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6655 (gas_cgen_tc_gen_reloc): Likewise.
6656 * config/tc-m32r.h (obj_fix_adjustable): Define.
6657 * config/tc-m32r.c (m32r_fix_adjustable): New.
6658 (m32r_force_relocation): Handle VTABLE relocs.
6660 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6662 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6664 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6666 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6667 to lower case before parsing.
6669 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6670 parallel insns modift buts in the PSW as a side effect.
6672 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6674 * config/tc-d30v.c (find_format): Test for missing flag and
6677 (md_apply_fix3): Fix error messages to avoid
6678 assumption about presence of a symbol.
6680 (parallel_ok): Disallow parallel instructions that both modify the
6683 (find_format): Generate a warning if an odd numbered register is
6684 used as the first register in a mutli-register instruction.
6686 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6689 relocations are always associated with a symbol.
6691 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6693 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6694 (elf32_sparc_force_relocation): Declare.
6695 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6696 (tc_gen_reloc): Handle vtable relocs.
6697 (elf32_sparc_force_relocation): New.
6699 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6701 * symbols.c (S_IS_FUNCTION): New.
6702 * config/tc-v850.h (obj_fix_adjustable): Define.
6703 (TC_FORCE_RELOCATION): Define.
6704 (v850_force_relocation): Declare.
6705 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6706 of fx_addnumber for VTABLE reloc addends.
6707 (md_apply_fix3): Handle VTABLE relocs.
6708 (v850_fix_adjustable): New.
6709 (v850_force_relocation): New.
6711 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6713 * tc-hppa.c (fp_operand_format): Add some additional formats.
6714 (pa_ip): Do not automatically promote into pa2.0 mode.
6715 (pa_level): Handle ".level 2.0".
6717 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6719 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6720 * config/tc-i386.h (template.extension_opcode): Change to
6721 unsigned int to allow full range of 8-bit opcode suffixes.
6722 (None): Redefine as 0xffff.
6724 From Jeff B Epler <jepler@usgs.gov>
6725 * doc/c-i386.texi (i386-SIMD): New section.
6727 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6729 * read.c (discard_rest_of_line): New function.
6730 * read.h: Declare it.
6731 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6733 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6735 * config/tc-d10v.c (find_symbol_matching_register): New function.
6736 (find_opcode): Cope with the case where a register name matches
6739 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-v850.c (md_pcrel_from): Rename to
6742 v850_pcrel_from_section.
6743 (v850_pcrel_from_section): Do not resolves symbols in other
6746 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6748 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6750 * config/tc-d10v.c (find_opcode): Generate an error if a register
6751 is supplied for an operand that should not be a register.
6753 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6755 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6756 instructions to have another instruction in the right bin.
6758 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6761 the right container if the left container holds a branch
6764 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6766 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6767 both a register name and symbol name.
6768 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6770 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6772 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6773 execution unit class.
6775 (reg_name_search): If a name matches a register and a symbol,
6776 prefer the register.
6777 (find_format): Disallow flag registers when a general purpose
6778 register is required.
6779 If a number is required, but a register has been given, check to
6780 see if a symbol with the same name as the register exists, and if
6781 so, use that symbol.
6783 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6785 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6787 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6789 * config/tc-d30v.c (find_format): Do not accept flag registers as
6790 general purpose registers.
6791 (find_format): If an immediate value is expected at a given place
6792 in a format, but a register name has been provided instead, check
6793 to see if that register name matches the name of a predefined
6794 symbol and if it does, then use the symbol instead.
6795 (reg_name_search): If a register name matches a symbol name,
6796 prefer the register name to the symbol name.
6798 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6800 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6801 the previous insn to empty.
6803 1998-09-20 Michael Meissner <meissner@cygnus.com>
6805 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6806 pieces, forcing the use of an ANSI compiler.
6808 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6810 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6812 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6814 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6816 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6818 (obj_elf_vtable_entry): Likewise.
6819 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6820 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6821 (tc_gen_reloc): Likewise.
6822 (arm_fix_adjustable): Likewise.
6823 (elf32_arm_force_relocation): New.
6824 (armelf_frob_symbol): Remove coff-style symbol support.
6826 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6828 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6830 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6832 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6833 OBJ_COFF so that routine is defined for a.out format.
6835 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6837 * config/tc-i386.c (i386_operand): Detect non-segment registers
6838 used as segment prefixes.
6840 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6842 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6843 optimize across FDE boundaries.
6845 * config/obj-coff.c (obj_coff_section): Preserve any link once
6846 flags when setting the section flags.
6848 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6850 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6851 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6853 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6855 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6858 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6860 * frags.c (frag_grow): Include the size of the frag struct in the
6863 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6864 if the new subseg comes before the old.
6866 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6868 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6869 to handle edge8 and edge16.
6871 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6873 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6874 before we clobber the symbol involved.
6876 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6878 * config/tc-arm.c: Remove OBJ_ELF definitions for
6879 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6880 use arm_adjust_symtab for OBJ_COFF.
6881 (armelf_adjust_symtab): New Routine.
6882 * config/tc-arm.h: Define obj_adjust_symtab to
6883 armelf_adjust_symtab for OBJ_ELF.
6885 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6887 * configure.in: Make all i386-elf targets use bfd_gas.
6888 * config/tc-i386.c (tc_i386_force_relocation): New.
6889 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6890 (md_apply_fix3): Likewise.
6891 (tc_gen_reloc): Handle them.
6892 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6893 tc_i386_force_relocation.
6895 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6897 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6899 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6901 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6902 current opcode after writing the first insturction of a reverse
6905 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6907 * read.h (generate_lineno_debug): Add prototype.
6908 * read.c (generate_lineno_debug): Make non-static.
6910 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6912 * config/tc-i386.c (md_assemble): Only warn for address/data size
6915 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6917 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6918 against Thumb function names, as the linker needs this information.
6920 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6922 * expr.c (operand): Check also that there is no advance in operand
6923 after atof_generic in order to decide "is it label 0f or floating
6926 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6928 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6929 command line options with a single dash.
6930 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6932 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6934 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6935 * tc-arm.c (arm_fix_adjustable): New routine.
6937 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6939 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6940 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6941 demand_empty_rest_of_line before mri_comment_end.
6942 (equals): Check garbage after expression before
6943 mri_comment_end in MRI mode.
6945 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6948 small immediate constant to use the constant itself rather than
6951 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6953 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6954 (pa_leave): Likewise.
6956 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6958 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6960 (i386_operand): Fix an error message.
6962 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6964 * doc/c-arm.texi (ARM Directives): Document .req directive.
6966 * config/tc-arm.c (reg_required_here): Display erroneous string if
6967 the register name could not be decoded.
6968 Do not set inst.instruction if the sift is -1.
6970 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6972 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6975 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6977 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6978 even if it is belived to be unnecessary.
6980 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6982 config/tc-i386.c (i386_operand): Size immediate constants by
6983 suffix (erroneously removed as part of July 7 change).
6985 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6987 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6988 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6989 (armelf_frob_symbol): New Routine.
6990 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6992 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6994 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6996 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6998 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6999 command line switches passed to assembler.
7001 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7003 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7004 (gas_cgen_opcode_desc): Declare.
7005 (gas_cgen_parse_operand): Declare.
7006 (*): Prepend gas_ to gas specific fns to denote them as such.
7008 * cgen.c (gas_cgen_opcode_desc): New global
7009 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7010 (queue_fixup): Renamed from cgen_queue_fixup.
7011 (*): Prepend gas_ to gas specific fns to denote them as such.
7013 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7014 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7015 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7016 Open opcode table and initialize it.
7017 (make_parallel): Use gas_cgen_opcode_desc.
7018 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7019 (md_assemble): Ditto.
7021 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7023 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7024 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7025 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7026 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7027 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7028 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7029 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7030 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7031 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7032 (INIT_STAB_SECTION): Likewise.
7033 (OBJ_PROCESS_STAB): Likewise.
7035 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7036 (md_parse_option): Watch for them.
7037 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7038 (md_begin): Kill neverdef code.
7039 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7040 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7041 (s_alpha_coff_wrapper): New.
7042 (md_pseudo_table): Trap all ECOFF pseudos.
7044 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7046 Start of changes to remove mdebug section from mips*-elf
7047 Based on MIPS_STAB_ELF definition
7048 * acconfig.h: undef if not configured
7049 * config.in: undef if not configured
7050 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7051 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7052 * stabs.c (s_stab_generic): flush frag
7054 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7056 * configure.in: (arm-*-elf): Handle.
7057 (thumb-*-elf): Handle.
7058 * configure: Regenerate.
7059 * read.c (stringer): Fix typo in comment.
7060 * write.c (fixup_segment): Don't add symbol value to addend if
7062 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7064 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7067 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7069 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7070 (write_2_short): Emit warning if new flag is set.
7071 (do_assemble): Set flags if left instruction is one of special
7072 "right-instruction-killer" type.
7074 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7076 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7077 Always output words in debug_info section as big endian.
7078 (sparc_target_format): Choose correct bfd target.
7079 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7081 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7083 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7084 to work with internationalization code. Issue an error when two
7085 operands match that are not allowed to match.
7087 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7089 * configure.in (install_tooldir): Allow target to specify whether
7090 it wants to be installed in $(tooldir)/bin.
7091 * configure: Regenerate.
7092 * Makefile.am (install-exec-local): Set install-exec-tooldir
7093 dependency via configure.
7094 * Makefile.in: Regenerate.
7096 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7098 * Makefile.am (install-exec-local): Split into two ...
7099 (install-exec-bindir,install-exec-tooldir): New rules.
7100 * Makefile.in: Regenerate.
7102 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7104 * Makefile.am (install-exec-local): Don't remove the file before
7105 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7106 W. Rozycki <macro@ds2.pg.gda.pl>.
7107 * Makefile.in: Rebuild.
7109 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7111 * cgen.c: Include libiberty.h.
7112 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7113 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7114 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7115 (md_cgen_lookup_reloc)): Declare.
7116 (md_cgen_record_fixup_exp): Declare.
7117 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7118 (m32r_relax_frag): Declare.
7119 (cgen_md_apply_fix3): Decls moved to cgen.h.
7120 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7121 (m32r_cgen_record_fixup_exp): Delete decl.
7122 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7123 (assemble_nop): Delete.
7124 (expand_debug_syms): Delete unused `exp'.
7125 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7126 Add default case for -Wall.
7127 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7128 (md_atof): Delete unused wordP.
7130 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7132 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7135 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7137 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7138 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7139 .print, .purgem, and .struct. Remove documentation for
7142 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7144 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7145 Update call to insert_operand.
7147 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7149 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7151 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7153 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7154 whitespace after a prefix operator.
7156 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7158 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7160 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7162 * config/tc-sparc.c (log2): New static function.
7163 (s_reserve): Use log2 to convert alignment before calling
7165 (s_common): Use log2 to convert alignment before calling
7166 record_alignment and frag_align.
7167 (sparc_cons_align): Use log2.
7169 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7172 (s_common): Likewise.
7174 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7175 initialization of waddr.
7176 (sparc_elf_final_processing): Add default case to switch.
7178 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7180 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7181 than temporary real.
7183 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7185 * write.c (subsegs_finish): Don't align the segments if there were
7188 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7189 copying aux information.
7191 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7192 expression into a symbol.
7194 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7196 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7197 type to unsigned int.
7198 (md_assemble): Change type used to store offsets from unsigned
7200 (i386_operand): Switch error check to only call RESTORE_END_STRING
7201 once after parse_register.
7203 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7205 * config/tc-v850.c (md_show_usage): Changed format to match that
7208 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7210 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7212 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7214 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7217 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7220 * doc/Makefile.in: Rebuild.
7222 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7224 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7225 for %lo expressions.
7226 (mips_ip, case 'u'): Move range check after code to mask
7227 off bits in %hi/%lo expressions. Mask off high bits for
7230 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7232 * doc/Makefile.am (gasver.texi): New target.
7233 (as.info, as.dvi): Depends upon gasver.texi.
7234 * doc/as.texinfo: Include gasver.texi. Mention version number on
7235 title page and in top node.
7236 * doc/Makefile.in: Rebuild.
7238 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7240 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7241 but not including the line containing the edict.
7242 * listing.h (LISTING_EOF): New.
7243 * input-scrub.c (input_scrub_next_buffer): Call it.
7245 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7247 * config/tc-i386.c (i386_operand): Don't set the size of an
7248 immediate address based solely on the suffix and the mode.
7250 * config/tc-i386.c (md_assemble): Add assertion to make sure
7251 overlap2 does not set Imm.
7253 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7254 sequences of whitespace to a single space.
7255 (is_space_chars): Just compare with space.
7256 (md_begin): Don't initialize space_chars.
7257 (md_assemble): Just skip a single whitespace character.
7258 (i386_operand): Rewrite base-index parsing to use new
7259 parse_register, and to skip white space. Skip white space in a
7260 number of other places too. Don't give error message if
7261 parse_register fails.
7262 (parse_register): Change reg_string parameter to be non-const.
7263 Add end_op parameter. Skip white space after the `%', and return
7264 end of register string. Give error message here rather than
7267 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7269 Based on patch from Matt Semersky <matts@scd.hp.com>:
7270 * expr.c (op_encoding): Make const.
7271 (expr_set_precedence): New function.
7272 (expr_begin): Don't set operator rankings, just call
7273 expr_set_precedence.
7274 * expr.h (expr_set_precedence): Declare.
7275 * read.c (s_mri): Call expr_set_precedence.
7277 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7279 * doc/as.texinfo (Statements): Remove paragraph discussing
7280 continuing lines with a backslash. This hasn't worked for years,
7283 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7285 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7287 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7288 (ps_CTORS, ps_DTORS): New section types.
7289 (vms_fixup_xtors_section): New function
7290 (Ctors_Psect, Dtors_Psect): Define.
7291 (IS_GXX_XTOR): Define
7292 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7293 Filter static constructors/destructors and add to
7294 Ctors_Symbols/Dtors_Symbols chain.
7295 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7296 appropriate section.
7298 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7299 * makefile.vms: Merge vax/vms support.
7301 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7303 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7304 (elf_pseudo_table): Add them.
7305 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7306 (md_apply_fix): Accept them.
7307 (mips_fix_adjustable): Don't adjust them.
7308 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7309 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7310 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7311 (tc_fix_adjustable): Don't adjust them.
7313 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7315 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7317 * Makefile.in: Regenerate.
7318 * configure.in: AC_SUBST cgen_cpu_prefix.
7319 * configure: Regenerate.
7321 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7323 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7324 Changed all users of COND12_DELAY.
7326 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7328 * config/tc-mn10300.c (set_arch_mach): New function.
7329 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7330 (md_begin): Default to mn10300 mode.
7331 (md_assemble): Only accept instructions for the core mn10300
7332 chip and the active machine type.
7334 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * subsegs.h (segment_info_type): Give the struct a name.
7337 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7338 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7339 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7340 * config/tc-w65.h (tc_reloc_mangle): Declare.
7341 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7343 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7345 * config/tc-v850.c (v850_comm): Restore old section
7346 after common processing.
7348 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7350 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7352 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7354 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7355 char with code that explicitly sign-extends.
7357 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7359 * config/tc-v850.c (md_begin): Restore text section as the current
7360 section after creating call table sections.
7361 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7364 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7365 with call to macro SYM_AUXINFO.
7367 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7369 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7370 with the program transform name.
7371 * Makefile.in: Rebuild.
7373 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7375 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7378 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7380 * config/tc-i386.c (i386_operand): Be prepared for a space between
7381 the open parenthesis and the start of the register operand,
7382 because of the June 16 change.
7384 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7386 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7389 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7391 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7392 even if it is belived to be unnecessary.
7394 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7398 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7400 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7402 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7403 shift amount for a repeated operand. The shift amount for the
7404 repeated copy comes from the size of the operand.
7406 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7408 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7410 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7414 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7416 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7417 characters in it as LEX_IS_SYMBOL_COMPONENT.
7418 * config/tc-i386.h (tc_symbol_chars): Define.
7419 (extra_symbol_chars): Declare.
7420 * config/tc-i386.c (extra_symbol_chars): Define.
7421 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7422 (line_comment_chars): Set to '/' if TE_LINUX.
7423 * doc/c-i386.texi (i386-prefixes): Update.
7424 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7426 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7428 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7429 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7431 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7433 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7434 constraint in instructions REP & REPI.
7436 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7438 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7439 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7441 (check_range): If the operand is shifted, then shift the number
7442 before checking its range.
7444 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7446 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7449 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7451 * config/tc-v850.c (v850_comm): Create special sections as needed.
7453 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7455 * config/tc-d10v.c (write_2_short): Addition of swapping
7456 instructions for sequential and reverse sequential order when
7457 given order is not possible.
7459 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7461 * Makefile.am: Rebuild dependencies.
7462 (DEP_INCLUDES): Fix reference to intl build directory.
7463 * Makefile.in: Rebuild.
7465 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7467 * doc/c-i386.texi: Update 16 bit documentation.
7469 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7470 IgnoreDataSize to IgnoreSize as they are used for address size as
7472 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7473 32-bit mode, similarly addr16/data16 and variants.
7475 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7477 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7478 sequential word multiply instructions.
7480 (do_assemble): Add extra command line argument, to allow mul32
7481 attribute to be preserved across parallel insns.
7482 (md_assemble): Insert NOPs between explicitly parallel insns which
7483 contain an 32 bit multiply and a 16 multiply.
7485 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7487 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7490 * config/tc-i386.c (reloc): Add braces.
7492 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7493 consistent with Intel naming.
7494 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7495 use bitfields in sib_byte.
7496 (modrm_byte): Don't use bitfields here either.
7498 * config/tc-i386.c (current_templates): Add const.
7499 (parse_register): Add const to return, param, and char *s.
7500 (i386_operand): Add const to reg_entry *r.
7501 * config/tc-i386.h (templates): Add const to start, end.
7503 Inspired by code for 16 bit gas support from Martynas Kunigelis
7504 <martynas@nm3.ktu.lt>:
7505 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7506 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7507 (uses_mem_addrmode): Remove.
7508 (md_estimate_size_before_relax): Add support here too.
7509 (md_relax_table): Rewrite interface to md_relax for 16 bit
7511 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7512 (opcode_suffix_to_type): Remove.
7513 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7514 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7515 (md_convert_frag): Likewise.
7516 (i386_operand): Add support for 16 bit base/index regs,
7517 immediates, and displacements. Remove some unnecessary casts, and
7518 localise end_of_operand_string, displacement_string_start,
7519 displacement_string_end variables. Add GCC_ASM_O_HACK.
7520 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7522 * config/tc-i386.c (prefix_hash): Remove.
7523 (md_begin): Rewrite without obstacks. Remove prefix hash table
7524 handling. Rewrite lexical table handling.
7525 (i386_print_statistics): Don't print prefix statistics.
7526 (md_assemble): Rewrite instruction parser so that line is not
7527 converted to lower case. Don't do a hash_find for prefixes,
7528 instead recognise them via opcode modifier.
7529 (expecting_operand, paren_not_balanced): Localise variables.
7530 * config/tc-i386.h (IsPrefix): Define.
7531 (prefix_entry): Remove.
7533 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7534 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7535 '\\' in case where comment_chars contains '/'.
7537 * config/tc-i386.c (MATCH): Ensure given operand and template
7538 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7539 you must write `ljmp *table(%ebx)'.
7541 From H.J. Lu <hjl@gnu.org>:
7542 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7543 as 0 ifndef BFD_ASSEMBLER.
7544 (md_assemble): Allow immediate operands without suffix or
7545 other reg operand to default in size to the current code size.
7547 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7549 * config/tc-v850.c (md_begin): Restore creation of
7550 .call_table_text and .call_table_data sections.
7552 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7554 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7555 after emitting a word of noops.
7557 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7559 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7560 (i386_operand): Simplify checks for valid base/index combinations.
7561 Disallow `in 4(%dx),%al'.
7563 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7565 (add_prefix): Change parameter from char to int.
7567 * config/tc-i386.h (Ugh): Define opcode modifier.
7568 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7570 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7571 CONSISTENT_REGISTER_MATCH macros to check register types more
7572 thoroughly. Check for illegal suffix/operand combinations
7573 when matching insns with operands. Handle new `s' suffix, and
7574 associated FloatMF opcode modifier for float insns with memory
7576 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7577 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7578 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7579 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7580 DATA_PREFIX_OPCODE throughout.
7582 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7583 (md_assemble): Rewrite suffix/register operand checking code to be
7584 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7585 AnyMem, the better to grep.
7587 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7588 given a memory operand. Don't set Abs bits either.
7589 (type_names): Remove Mem*, Abs*.
7590 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7591 define opcode_modifiers as these cases are handled by Disp8,
7592 Disp16, Disp32 and suffix checks.
7593 (COMES_IN_BOTH_DIRECTIONS): Remove.
7594 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7596 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7597 if IgnoreDataSize modifier given. Remove ShortformW modifier
7598 test. Add test for ShortForm in W base_opcode modification.
7599 Merge Seg2ShortForm and Seg3ShortForm code.
7600 * config/tc-i386.h (ShortFormW): Remove.
7601 (IgnoreDataSize): Define.
7603 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7605 * config/tc-d30v.c (md_assemble): Store previous segment state
7606 with previous instruction.
7608 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7610 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7611 (ebp, esp): Remove static variables.
7612 (MATCH): Remove test for InOutPortReg.
7613 (i386_operand): Properly handle InOutPortReg here instead.
7614 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7615 (md_assemble): Simplify and correct modrm and sib generation.
7616 (i386_operand): Add warning for scale without index.
7617 Rewrite checks for valid base/index combinations.
7619 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7620 macros and enclose in do while(0).
7621 (RESTORE_END_STRING): Likewise.
7622 (md_assemble): Add one to printed operand number so we start
7623 from 1 not 0. Add some more gettext invocations.
7624 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7627 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7628 DATA_PREFIX, SEG_PREFIX): Define.
7629 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7630 (check_prefix): Remove function.
7631 (add_prefix): New function. Add prefix to i.prefix as well as
7633 (md_assemble): Changes for add_prefix. Remove hack for wait
7634 prefix, instead always output prefixes in fixed order. Test
7635 for jcxz/loop when selecting between word & dword operations,
7636 and add address size prefix rather than operand size prefix.
7637 Remove operand -> address size hack when emitting jcxz/loop.
7638 (i386_operand): Remove O_Absent check as it's done in expr.
7640 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * configure.in: Recognize m5200 as a cpu_type of m68k.
7643 * aclocal.m4: Rebuild with current libtool.
7644 * configure: Rebuild.
7646 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7648 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7649 to relaxable_symbol to prevent references to external symbol from
7652 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7655 symbols are relaxable.
7657 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7659 * config/tc-v850.c (md_begin): Don't create special
7660 sections by default.
7662 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7664 * config/tc-mips.c (macro): For div and udiv, close the
7665 reorder block as soon as possible.
7667 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7669 From Matt Semersky <matts@scd.hp.com>:
7670 * macro.c (macro_mri_mode): New function.
7671 * macro.h (macro_mri_mode): Declare.
7672 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7675 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7677 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7680 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7681 until after xstrdup in OBJ_EVAX case.
7683 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7685 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7686 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7687 of hardcoded magic number.
7688 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7690 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7692 * read.c (do_s_func): New function.
7694 * read.h (do_s_func): Add prototype.
7696 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7698 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7699 nops if fill pattern not specified.
7701 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7703 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7704 * config/te-go32.h (TE_GO32): Define.
7705 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7707 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7709 Implement .func/.endfunc pseudo-ops.
7710 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7712 * read.c (potable): Add .func,.endfunc.
7713 (s_func): New function.
7714 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7716 (in_doc_func_p,current_function_label): New static globals.
7717 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7719 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7721 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7722 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7723 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7724 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7725 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7726 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7727 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7728 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7729 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7730 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7731 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7732 * config/tc-a29k.c: Don't define md_short_jump_size,
7733 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7734 * config/tc-alpha.c: Likewise.
7735 * config/tc-alpha.h: Likewise.
7736 * config/tc-arm.c: Likewise.
7737 * config/tc-h8300.c: Likewise.
7738 * config/tc-h8500.c: Likewise.
7739 * config/tc-hppa.c: Likewise.
7740 * config/tc-i860.c: Likewise.
7741 * config/tc-i960.c: Likewise.
7742 * config/tc-ppc.c: Likewise.
7743 * config/tc-sh.c: Likewise.
7744 * config/tc-sparc.h: Likewise.
7745 * config/tc-tic30.c: Likewise.
7746 * config/tc-w65.c: Likewise.
7747 * config/tc-z8k.c: Likewise.
7749 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7751 * config/tc-vax.c (_): Delete this macro used for placeholder
7752 values in vax_operand_width_size; it conflicts with the _() macro
7753 used for internationalization.
7755 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7757 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7758 code. From Chris Moller <moller@bops.com>.
7760 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7761 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7762 * read.c (emit_expr): Initialize seg and subseg fields of a new
7764 * write.c (write_object_file): Switch to the appropriate segment
7765 and subsegment when processing a broken word.
7767 * config/tc-m68k.c (mri_assemble): New static function.
7768 (build_mri_control_operand): Call mri_assemble rather than
7770 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7771 (s_mri_endf, s_mri_endw): Likewise.
7773 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * read.c (s_org): Call md_flush_pending_output if it is defined.
7777 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7779 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7781 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7782 (md_parse_option): Add for same.
7783 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7784 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7785 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7787 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7789 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7791 * config/tc-arm.c (find_real_start): Relax definition of local
7794 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7796 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7797 symbols at the given address, not just the last one specified.
7799 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7801 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7802 or number_to_chars_littleendian to write data.
7804 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7806 * config/tc-v850.c (md_assemble): Remove artificially created
7807 register name symbols.
7809 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7811 * write.c (fixup_segment): Change "segment" to "section" in
7814 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7816 * write.c (fixup_segment): Change sym1-sym2 message again.
7818 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7820 * write.c (fixup_segment): Improve error message for sym1-sym2
7821 errors when sym1 is in a different segment from sym2.
7823 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7825 * config/tc-m32r.c (warn_unmatched_high): New static local.
7826 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7827 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7828 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7829 (md_parse_option): Likewise.
7830 (md_show_usage): Likewise.
7831 (m32r_frob_file): Likewise.
7833 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7834 (read_a_source_file): Call them.
7835 * read.h (stabs_generate_asm_file): Declare.
7836 * stabs.c (stabs_generate_asm_file): New function.
7837 (generate_asm_file): New function.
7838 (stabs_generate_asm_lineno): Move file name handling into
7841 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7843 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7844 (d30v_current_align, d30v_current_align_seg): New variables.
7845 (d30v_last_label): New variable.
7846 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7847 (s_d30v_data, s_d30v_section): Likewise.
7848 (md_pseudo_table): Call them.
7849 (md_begin): Initialize d30v_current_align_seg.
7850 (md_assemble): Call d30v_align when needed by known current alignment.
7851 (d30v_frob_label, d30v_cons_align): New functions.
7852 * config/tc-d30v.h (md_do_align): Remove.
7853 (tc_frob_label): Call d30v_frob_label.
7854 (md_cons_align): New.
7856 * config/tc-d30v.c (find_format): Convert complex expressions to
7857 expression symbols before processing. Clean up code formatting.
7859 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7861 * po/Make-in (install-info): New target.
7863 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7865 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7867 * config/tc-mn10300.c (md_assemble): Likewise.
7869 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7871 * Makefile.am: Update with `make dep-am'.
7872 (HFILES): Add cgen.h.
7873 (cgen.o): Depend on cgen.h.
7874 * Makefile.in: Regenerate.
7876 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7878 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7880 * gasp.c (grab_label): Permit a label to be a preprocessor
7881 variable by permitting a label to start with a backslash.
7883 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7885 * config/tc-mips.c (validate_mips_insn): Removed hack
7886 for previously inaccessible bitfields in some INSN_TRAP
7889 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7891 * config/tc-d30v.c (do_assemble): Abort with error message
7892 if opcode operands do not match.
7894 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7896 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7897 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7898 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7899 similar new 'q' operand.
7901 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7903 * cgen.c (cgen_asm_finish_insn): Fix typo.
7905 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7908 * cgen.c: Include it.
7909 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7910 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7911 All callers updated.
7912 * config/tc-m32r.c: Include cgen.h.
7913 (m23r_insn): New members num_fixups,fixups.
7915 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7917 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7918 to avoid compiler warning.
7920 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7922 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7925 * makefile.vms (OBJS): Add ehopt.obj
7927 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7929 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7931 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7933 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7934 a short format insn.
7935 (md_assemble): Set it for explicitly packed insns.
7937 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7939 * config/obj-coff.c (c_symbol_merge): Do not take address of
7940 native fields when performing the memcpy.
7942 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7944 * config/tc-mips.c (macro,macro2): Implement
7945 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7947 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7949 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7950 relocations against globally visible symbols.
7951 * config/tc-m68k.c (relaxable_symbol): New macro.
7952 (m68k_ip, md_estimate_size_before_relax): Use it.
7953 (tc_m68k_fix_adjustable): Also handle weak symbols.
7955 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7957 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7958 references to externally visible symbols.
7959 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7960 values in twice for a PC relative reloc if the symbol is
7963 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7964 don't adjust a PC relative reloc against an externally visible
7966 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7967 for a PC relative fixup against an externally visible defined
7968 symbol, arrange to store object file and addend values as though
7969 the symbol were not defined.
7970 (tc_gen_reloc): Likewise.
7972 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7974 * read.c (sizeof_leb128): Referenced externally by write.c so
7977 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7979 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7980 and expand a 'debug' symbol associated with the next instruction
7981 that does not cause a short instruction to be filled with a NOP.
7982 (md_pseudo_table): Add support for .debugsym.
7983 (assemble_parallel_insn): Add calls to expand_debug_sym as
7985 (md_assemble): Ditto.
7987 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7989 * as.c (main): Conditionally call setlocale.
7990 * gasp.c (main): Likewise.
7991 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7992 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7994 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7996 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7998 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8000 * config/tc-hppa.c: Change all calls to bzero to use memset.
8001 (pa_ip): Add cast to avoid warning.
8002 (tc_gen_reloc, md_apply_fix): Likewise.
8003 (pa_find_space_by_number): Likewise.
8004 (hppa_force_relocation): Likewise.
8005 (pa_block): Change i to unsigned int.
8006 * config/obj-som.h (obj_som_copyright): Declare.
8008 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8010 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8011 for line numbers for assembly source.
8013 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8015 * configure.in: Change version number to 2.9.4
8016 * configure: Rebuild.
8018 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8020 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8022 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8024 * ecoff.h: Change symbolS in function declaration to struct
8027 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8030 (md_convert_frag): Fix i18n typo.
8032 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8034 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8035 * ecoff.h: Protoype it.
8036 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8037 [EVAX] (s_alpha_prologue): Delete.
8038 (md_pseudo_table): Update.
8040 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8042 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8043 array to local pointer.
8044 (get_args, parse_expr): Add casts to avoid warnings.
8046 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8048 * read.c (s_set): Cast xmalloc return value to fragS *.
8049 * config/tc-m68k.c (m68k_ip): Function made static to match
8050 previous forward declaration.
8051 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8053 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8055 * config/tc-v850.c: Add internationalisation macros to error
8058 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8059 macros to error strings.
8061 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8063 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8064 reloc is in the TOC csect.
8065 (md_apply_fix3): Correct gettext typo.
8067 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8069 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8070 .L - they are local labels and the branches are not really
8071 function calls but rather far jumps.
8073 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8075 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8077 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8079 * config/tc-i386.c (md_assemble): Print operand number rather than
8080 using ordinal_names.
8081 (i386_operand): Likewise.
8083 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8085 * Makefile.am (INTLLIBS): Define to work around apparent automake
8087 All Makefiles: Regenerated.
8089 * Many files: Added gettext invocations around user-visible
8091 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8092 HAVE_LC_MESSAGES): Define.
8093 * dep-in.sed: Added asintl.h.
8094 * po/Make-in: New file.
8095 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8097 * read.c (Z_): Renamed from `_'.
8098 * Makefile.am (SUBDIRS): Added po.
8099 (POTFILES): new macro.
8100 (po/POTFILES.in): New target.
8101 ($(OBJS)): Added asintl.h.
8103 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8104 (as_new_LDADD): Added $(INTLLIBS).
8105 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8106 (gasp_new_LDADD): Added $(INTLLIBS).
8107 (gasp_new_DEPENDENCIES): New macro.
8108 * configure, aclocal.m4: Rebuilt.
8109 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8111 (ALL_LINGUAS): Define.
8112 * macro.c: Include "asintl.h".
8113 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8114 * as.h: Include "asintl.h".
8115 * config/tc-i386.c (ordinal_names): Removed.
8116 (md_assemble): Changed error text to avoid ordinal_names.
8117 (i386_operand): Likewise.
8118 (reloc): Added as_bad to avoid i18n problems.
8119 (tc_gen_reloc): Likewise.
8120 * config/tc-arm.c (bad_args): Now a #define.
8122 * config/obj-vms.c (VMS_stab_parse): Changed type of
8124 (global_symbol_directory): Unified strings to avoid i18n
8126 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8127 avoid i18n problems.
8128 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8129 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8131 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8133 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8135 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8137 * as.c (print_version_id): Added an fprintf to avoid i18n
8139 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8141 * expr.c (expr): Added as_warn call to avoid i18n problems.
8142 * messages.c (as_assert): Changed code to avoid i18n problems.
8143 (as_abort): Likewise.
8144 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8145 (s_space): Likewise.
8146 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8148 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8150 * config/tc-i386.c (check_prefix): New static function, split out
8152 (struct _i386_insn): Add wait_prefix field.
8153 (md_assemble): Remove wait_prefix local variable. Use
8154 check_prefix when adding a prefix.
8156 * config/tc-i386.c (current_templates): New static variable.
8157 (md_assemble): Remove current_templates local variable.
8158 (md_assemble, i386_operand): Improve error and warning messages in
8159 many places. Add RESTORE_END_STRING in many places before error
8160 return. Clarify some comments.
8162 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8164 (md_assemble): Parse string instruction operands, looking for
8165 segment override prefixes. Check for invalid segment prefixes on
8167 (i386_operand): i.seg[] and max mem_operand changes for string
8169 * config/tc-i386.h (EsSeg): Define.
8171 * config/tc-i386.h (regKludge): Define.
8172 (iclrKludge, imulKludge): Don't define.
8173 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8174 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8175 opcode_modifier checks to look for more common cases first. Add
8176 default_seg for IsString case.
8178 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8180 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8182 * configure: Rebuild with new automake and libtool.
8183 * aclocal.m4, Makefile.in: Likewise.
8185 * doc/Makefile.am (as.dvi): New target.
8186 * doc/Makefile.in: Rebuild.
8188 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8190 * configure.in: Added sparc86x support.
8192 * configure: Rebuild.
8194 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8196 (md_parse_option): Warn if -EL is not supported for this architecture.
8198 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8200 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8202 * config/tc-mips.c (mips_ip): Note when we use get match on
8203 the full instruction name.
8205 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8207 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8208 back into the expression to handle add/sub simplification correctly.
8210 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8212 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8214 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8216 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8219 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8221 * symbols.c (max_indent_level): New global.
8222 (print_symbol_value_1): Use it.
8223 * expr.h (expr_build_dot): Declare.
8224 * expr.c (expr_build_dot): New function.
8226 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8228 * symbols.c (print_binary): New function.
8229 (print_expr_1): Call it.
8231 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8233 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8234 operand in the opcode.
8236 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8238 * config/tc-i386.h: Reorder operand flags and opcode modifier
8239 flags for clarity. Remove unused definitions: Unknown,
8240 ImmUnknown, DispUnknown, NoModrm.
8241 * config/tc-i386.c (type_names): Add missing Debug type.
8242 (md_assemble): Better duplicate prefix checking. Quicker string
8243 instruction check via new opcode_modifier flag.
8245 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8247 * doc/as.texinfo (Invoking): Clarify -Wa example.
8249 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8251 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8252 (s_mips_weakext): Define.
8253 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8254 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8257 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8259 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8260 is an error if the value can not be computed at assembly time.
8261 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8263 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8265 * gasp.c (main): Set next field of new include_path structure to
8266 NULL. From Avery Pennarun <averyp@gdc.ca>.
8268 * read.c (s_mri_sect): Call as_bad rather than abort for an
8269 unsupported MRI target.
8271 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8273 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8274 the destination of a branch instruction should be altered.
8275 (find_real_start): New function: Locate the real, Thumb coded
8276 start of a Thumb function.
8277 (do_t_branch23): Alter the destination of branches to Thumb
8280 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8282 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8284 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8287 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8289 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8290 * doc/c-hppa.texi: Likewise.
8292 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * Makefile.am: Rebuild dependencies.
8295 * Makefile.in: Rebuild.
8297 * Makefile.am (DEP_INCLUDES): New variable.
8298 (.dep1): Change to work when srcdir is not an absolute path.
8299 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8300 * Makefile.in: Rebuild.
8302 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8304 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8305 LinearAddress patch.
8307 * configure.in: Set version to 2.9.1.
8308 * configure: Rebuild.
8310 * Branched binutils 2.9.
8312 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8314 * config/tc-i386.h (FWait): Define.
8315 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8316 other prefixes. Check FWait flag in opcode table to see which
8317 instructions require an fwait prefix.
8319 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8321 * stabs.c (get_stab_string_offset): Always create a stab string
8324 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8326 Fix some gcc -Wall warnings:
8327 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8328 * ehopt.c (eh_frame_code_alignment): Likewise.
8329 * expr.c (integer_constant, operand): Likewise.
8330 * frags.c (frag_align): Likewise.
8331 * gasp.c (level_0, change_base, doinstr): Likewise.
8332 * hash.c (hash_ask): Likewise.
8333 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8334 (debugging_pseudo): Likewise.
8335 * macro.c (define_macro, check_macro): Likewise.
8336 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8337 (ignore_rest_of_line, float_cons): Likewise.
8338 * symbols.c (decode_local_label_name): Likewise.
8339 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8340 (fixup_segment, number_to_chars_bigendian): Likewise.
8341 (number_to_chars_littleendian): Likewise.
8342 * config/atof-ieee.c (gen_to_words): Likewise.
8343 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8344 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8345 * read.c (output_big_sleb128): Initialize locals to avoid
8347 (output_big_uleb128, equals): Likewise.
8348 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8349 to unsigned int. Change zeros to unsigned int.
8350 * cond.c (s_if): Add return to default case.
8351 * frags.c (frag_now_fix): Change return type to addressT.
8352 * frags.h (frag_now_fix): Update declaration.
8353 * listing.c (file_info_struct): Change linenum to unsigned int.
8354 (struct list_info_struct): Change hll_line to unsigned int.
8355 (print_source): Update format string.
8356 * read.c (emit_expr): Change scan to unsigned int, and don't
8357 bother to initialize it.
8358 * symbols.c (dollar_label_count): Change to unsigned long.
8359 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8360 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8361 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8363 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8365 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8366 mcf5200 just as we do for m68000.
8367 (m68k_init_after_args): Likewise.
8368 (md_estimate_size_before_relax): Likewise.
8370 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8372 * config/tc-v850.c (md_assemble): Store relocation addend in
8373 fixup instead of instruction.
8375 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8377 * config/tc-i386.c (md_assemble): Swap template arguments to
8378 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8379 This macro is currently symmetric, so passing them the wrong
8380 way didn't cause any problem, but may if the macro is changed
8382 After copying template to i.tm, use i.tm. rather than t-> to
8383 access fields, and make t a const*
8384 Move i.tm.operand_types[] swap to immediately after the copy.
8386 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8388 * expr.h (expr_build_uconstant): Add prototype.
8389 (expr_build_unary,expr_build_binary): Add prototypes.
8390 * expr.c (expr_build_uconstant): New function.
8391 (expr_build_unary,expr_build_binary): New functions.
8393 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8395 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8396 * macro.c (macro_expand_body): Increase buffer size.
8397 * messages.c (as_warn): Likewise.
8398 (as_warn_where, as_bad, as_bad_where): Likewise.
8400 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8402 Based on patch from H.J. Lu <hjl@gnu.org>:
8403 * Makefile.am (DISTSTUFF): New variable.
8404 (diststuff): New target.
8405 * Makefile.in: Rebuild.
8407 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8409 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8410 m32r_elf_section_change_hook.
8412 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8413 emit a nop if a section ends with a 16 bit instruction.
8415 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8418 s_lcomm rather than obj_coff_lcomm.
8419 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8421 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8423 * config/tc-i386.h (LinearAddress): Define.
8424 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8425 instruction, don't use a default segment.
8427 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8429 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8430 * configure: Rebuild.
8432 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8434 * aclocal.m4, configure: Rebuild with libtool 1.2.
8436 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8438 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8439 PC relative branches. Patch courtesy of Jonathan Walton.
8442 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8444 * configure.in (emulations): Add thumb-pe target.
8446 * configure (emulations): Add thumb-pe target.
8448 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8450 * itbl-lex.l (yywrap): Don't define if already defined as a
8453 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8455 * depend.c (quote_string_for_make): New function.
8456 (wrap_output): Use it.
8458 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8460 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8461 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8463 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8465 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8466 Recognize -GN and -relax.
8467 (md_begin): Initialize gp size from -G switch.
8468 (alpha_force_relocation): Always force if -relax.
8469 (alpha_align): Take a new argument that will specify when to
8470 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8471 Change all callers. Emit nop alignment padding as nop+unop pair.
8473 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8475 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8476 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8478 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8480 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8481 require padding to the next long word boundary.
8483 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8485 * cgen.c: #include symcat.h.
8486 * config/tc-m32r.c: Likewise.
8488 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8490 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8491 absolute expressions instead of '$' prefixed register names.
8493 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8495 * read.c (s_set): Record file and line info for symbols when -as.
8496 (pseudo_set): Don't overwrite that dummy fragment.
8498 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * config/tc-ppc.c (md_pseudo_table): Add "section".
8501 (ppc_named_section): New static function.
8503 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8505 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8506 so we don't have to scan the entire list.
8508 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8510 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8511 case, allow the parallel instructions to modify the same flag
8514 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8516 * listing.c (list_symbol_table): Categorize symbols by
8517 undefined_section rather than sy_frag->line == NULL.
8519 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8521 * Makefile.am (install-exec-local): Install properly when ln
8522 fails or tooldir == prefix.
8524 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8526 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8527 Test result of insert_operand for error.
8529 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8531 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8532 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8533 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8534 * doc/Makefile.in: Rebuild.
8536 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8538 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8539 (macro): Fix handling of M_COP[0-3].
8541 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8543 Based on patches from Ross Harvey <ross@teraflop.com>:
8544 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8545 if macro_alternate or macro_mri.
8546 (getstring): Remove support for byte constants between < and >.
8547 (get_any_string): '<' only starts a string if macro_alternate or
8549 (macro_expand_body): Permit keyword parameters following
8550 positional parameters.
8552 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8553 * configure.in (alpha*-*-netbsd*): New target.
8554 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8555 * configure: Rebuild.
8557 * as.h (flag_warn_suppress_instructionswap): Move from here...
8558 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8559 here, and make static.
8561 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8562 BFD_ASSEMBLER or MANY_SEGMENTS.
8564 * as.c (show_usage): Update bug-gnu-utils address.
8565 * gasp.c (show_usage): Likewise.
8566 * doc/as.texinfo (Bug Reporting): Likewise.
8568 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8570 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8571 insns regardless of the size of a pointer if we're in mips I or
8573 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8575 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8577 Fix rac to accept only a0:
8578 * tc-d10v.c (parallel_ok, find_opcode):
8579 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8580 Introduce OPERAND_GPR.
8582 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8584 * read.c (s_fill): Handle non-constant repeat counts by creating
8585 an rs_space fragment.
8587 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8589 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8590 from as_bad to as_warn.
8592 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8594 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8595 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8596 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8598 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8600 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8601 seg_fix_rotP rather than fix_root from seg_info.
8603 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8605 * expr.c: Add support for 0x1_2_3_4 bignums.
8607 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8609 * configure.in: Change -linux* to -linux-gnu*.
8610 * configure: Rebuild.
8612 * app.c (do_scrub_begin): Treat \r as whitespace.
8614 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8616 * Makefile.am: Update dependencies.
8617 * Makefile.in: Rebuild.
8619 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8621 * configure, aclocal.m4: Rebuild with new libtool.
8623 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8625 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8626 the argument to bfd_set_arch_mach.
8627 (load_address): Use bfd_arch_bits_per_address to determine the
8628 bit size of an address instead of looking at the isa level.
8629 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8631 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8633 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8635 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8637 * ehopt.c: New file.
8638 * as.h (enum _relax_state): Add rs_cfa.
8639 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8640 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8641 * read.c (emit_expr): Call check_eh_frame.
8642 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8643 (relax_segment): Likewise.
8644 * Makefile.am: Rebuild dependencies.
8645 (GAS_CFILES): Add ehopt.c.
8646 (GENERIC_OBJS): Add ehopt.o.
8647 * doc/internals.texi (Frags): Document rs_cfa.
8649 * as.c (show_usage): Mention --traditional-format.
8650 (parse_args): Accept --traditional-format.
8651 * as.h (flag_traditional_format): Declare.
8652 * output-file.c (output_file_create): If flag_traditional_format,
8653 set BFD_TRADITIONAL_FORMAT on stdoutput.
8654 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8656 * config/tc-mips.c (append_insn): Make sure that if we have a
8657 fixup for an unmatched %hi reloc, it does not associated with a
8660 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8661 * doc/Makefile.in: Likewise.
8663 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8665 * config/tc-m32r.c (check_for_side_effects): New function.
8666 (can_make_parallel): Add checks for instruction side effects
8667 clashing with the other instruction.
8668 (assemble_parallel_insn): Improve warning messages. Return error
8669 message from non-swapped instruction order.
8671 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8673 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8675 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8676 md_cleanup definition. This moves the forced literal output to
8677 the end of the source pass, and avoids macro's inserting literals
8678 into the code immediately after the macro expansion.
8680 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8682 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8683 a gas internal symbol is adjustable.
8684 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8686 * as.h: If gcc version greater than 2.6, use `__format__' and
8687 `__printf__' in function attributes, rather than `format' and
8690 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8692 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8694 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8696 Add tms320c30 support:
8697 * config/tc-tic30.h: New file.
8698 * config/tc-tic30.c: New file.
8699 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8700 TARGET_FORMAT as "coff-tic30".
8701 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8702 * Makefile.am: Rebuild dependencies.
8703 (CPU_TYPES): Add tic30.
8704 (CPU_OBJ_VALID): tic30-aout is valid.
8705 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8706 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8707 * configure, Makefile.in: Rebuild.
8709 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8711 * config/tc-v850.c (md_assemble): Improvements to error messages.
8713 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8715 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8716 BFD_RELOC_HI16_S to store the high bits of any value.
8718 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8719 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8720 assembler calculate relocations to any external symbol at all.
8721 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8722 involving generation of pc-relative relocs.
8723 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8724 has been moved to md_apply_fix3.
8726 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8727 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8728 which actually means (the address of identifier's GOT entry) +
8729 constant, which is not particularly useful.
8731 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8733 * read.h (include_dirs): Declare.
8734 (include_dir_count,include_dir_maxlen): Declare.
8736 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8738 * configure.in: Correct check for shared opcodes library.
8739 * configure: Rebuild.
8741 * listing.c (buffer_line): If we can't open the file, set at_end.
8742 (listing_print): Remove unused local variable fi.
8744 * config/m68k-parse.y (reglistpair): Handle register list in
8747 * config/vms-conf.h: Don't undef VERSION.
8749 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8751 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8753 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8755 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8756 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8757 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8758 (EXTRA_DIST): Define.
8759 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8760 explicitly rather than via the list of object files.
8761 (gcc-as.opt): New file created when make-gas.com is run.
8762 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8763 itbl-cpu.h} to #include appropriate file rather than copying that
8765 * config/vms-conf.h: Synchronize with current config.in.
8766 * Makefile.in: Rebuild.
8768 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8770 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8771 (parallel_ok): Relaxed parallel subinstruction dependency check.
8773 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8775 * as.h (flag_warn_suppress_instructionswap): added new flag.
8776 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8777 command line argument.
8778 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8779 warning only if flag_warn_suppress_instructionswap is false.
8781 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8783 * configure.in (i386-*-mingw32*): New target.
8784 * configure: Rebuild.
8786 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8788 * symbols.c (resolve_symbol_value): Don't set the segment if it
8789 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8791 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8794 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8796 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8797 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8800 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8802 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8804 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8806 * config/tc-v850.c (v850_insert_operand): Display instruction when
8807 an error is encountered.
8809 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8811 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8812 (i386-*-sco3.2v5*coff): New target.
8813 (i386-*-sco3.2*): New target.
8814 * configure: Rebuild.
8816 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8818 * config/tc-v850.c: Tidy error message production.
8820 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8822 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8823 validate_immediate return value in the right type for comparisons
8826 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8828 * listing.c (MAX_BYTES): Use listing variables not constants.
8829 (data_buffer): No longer an array, but a pointer.
8830 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8831 (listing_listing): Allocate data_buffer.
8833 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8835 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8836 --listing-rhs-width, --listing-cont-lines.
8837 (show_usage): Update.
8838 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8839 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8840 (print_lines): Use the variables instead of the constants.
8841 (listing_listing): Likewise.
8842 * listing.h: Declare the new vars.
8844 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8846 * as.c (parse_args): Add --keep-locals alias for -L.
8847 Add --strip-local-absolute.
8848 (show_usage): Update.
8849 * as.h (flag_strip_local_absolute): New flag.
8850 * symbols.c (S_IS_LOCAL): Use it.
8851 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8852 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8853 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8855 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8857 * config/tc-m32r.c: Detect if explicitly parallel instructions
8858 might have an io conflict and issue a warning message.
8860 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8862 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8863 cgen_swap_fixups): Functions to save, restore and swap the fixup
8864 chain with a backup copy.
8865 (cgen_asm_finish_insn): Returns address of constructed insn.
8867 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8869 * listing.c (file_info_struct): Remove FILE, add POS.
8870 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8871 (file_info): Don't open the file.
8872 (buffer_line): Check for the file in the last_open cache, updating
8874 (print_source): Don't reference file_info->file.
8875 (listing_listing): Likewise.
8876 (listing_print): Close the file in the cache, if any.
8878 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8880 * read.c (dwarf_file_string): New file static variable.
8881 (emit_expr): Look for constant sequence that leads up to a file
8882 name in DWARF debugging output.
8883 (stringer): Use dwarf_file_string to decide whether to accept a
8884 string as a file name.
8886 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8888 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8889 (crack_operand): Add reg->reglst MRI hack.
8890 (r_seg): Put reglst symbols in reg_section.
8891 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8893 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8895 * tc-sh.c (get_specific): Handle SGR & DBR.
8897 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8899 * tc-h8300.c (parse_reg): Take the length of the symbol into
8900 account when attempting to match a register name.
8901 * tc-h8500.c (parse_reg): Likewise.
8903 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8905 * cgen.c: Formatting changes to improve readability.
8907 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8909 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8912 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8914 Based on a patch from Jim Wilson
8915 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8916 (tc_gen_reloc): Handle cross section PC relative relocs
8919 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8921 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8923 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8925 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8926 (expr_jmp_buf): New static local.
8927 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8928 (cgen_md_operand): New function.
8929 * tc-m32r.c: Clean up pass over `struct foo' usage.
8930 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8932 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8934 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8935 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8937 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8939 * config/tc-i386.c (i386_operand): Give an error if there are
8940 unrecognized characters after an expression.
8942 For older changes see ChangeLog-9697