| blob | 903d21c2c73304572f2f678f194ab78ff4403150 |
1 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * as.h (SEEK_SET): Define if undefined.
5 2000-04-13 Alan Modra <alan@linuxcare.com.au>
7 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
8 constants, and don't assume offsetT is 32 bits.
10 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
12 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
13 (md_pcrel_from_section): Add prototype.
14 (d10v_fix_adjustable): Add prototype.
15 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
17 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
19 2000-04-12 Nick Clifton <nickc@cygnus.com>
21 * config/tc-d10v.c (find_opcode): Correctly calculate position of
22 symbol in frag chain.
24 2000-04-10 Alan Modra <alan@linuxcare.com.au>
26 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
27 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
28 (fits_in_signed_word, smallest_imm_type): Ditto.
29 (md_assemble): Use an offsetT var to hold offsetT values, not a
30 long.
31 (offset_in_range): New.
32 (md_assemble): Use it.
33 (md_convert_frag): Change type of target_address, opcode_address,
34 and displacement_from_opcode_start to offsetT.
35 (md_create_short_jump): Change type of offset to offsetT.
36 (md_create_long_jump): Ditto.
37 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
38 (md_chars_to_number): Remove.
39 (output_invalid): Remove duplicate prototype.
41 2000-04-09 Nick Clifton <nickc@cygnus.com>
43 * Makefile.am (CPU_TYPES): Add 'avr'.
44 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
45 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
47 * makefine.in: Regenerate.
49 * doc/as.texinfo: Add M32R documentation.
51 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
53 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
54 --enable-build-warnings option.
55 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
56 * Makefile.in, configure: Re-generate.
58 2000-04-07 Nick Clifton <nickc@cygnus.com>
60 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
61 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
62 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
63 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
64 (arm_force_relocation): Force relocations for
65 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
67 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
69 * config/tc-sh.c (get_operands): There's no third operand if the
70 first operand is an immediate.
72 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
74 * config/tc-sh.c (immediate): Delete.
75 (sh_operand_info): Add immediate member.
76 (parse_reg): Use A_PC for pc.
77 (parse_exp): Add second argument 'op'. All callers changed.
78 (parse_at): Expect pc to be coded as A_PC.
79 Use immediate field in *op.
80 (insert): Add fourth argument 'op'. All callers changed.
81 (build_relax): Add second argument 'op'. All callers changed.
82 (insert_loop_bounds): New function.
83 (build_Mytes): Remove DISP_4.
84 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
85 (assemble_ppi): Use immediate field in *operand.
86 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
87 (md_apply_fix): Likewise.
88 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
90 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
92 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
94 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
96 * internals.texi (CPU backend): Document
97 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
99 2000-04-04 Alan Modra <alan@linuxcare.com.au>
101 * po/gas.pot: Regenerate.
103 * as.c (show_usage): Restore translated part of bug string.
104 * gasp.c (show_usage): Likewise.
106 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
107 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
108 than move-if-change.
109 (DEP1): Modify for "gcc -MM".
110 (DEPTC): Likewise.
111 (DEPOBJ): Likewise.
112 (DEP2): Likewise.
113 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
114 Update dependencies.
115 * Makefile.in: Regenerate.
117 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
119 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
120 (md_begin): Likewise.
121 (HAVE_AM33): New macro.
122 (md_assemble): Use it. Match r_regs and xr_regs only if
123 HAVE_AM33.
125 2000-04-03 Alan Modra <alan@linuxcare.com.au>
127 * as.h: #include "bin-bugs.h"
128 * as.c (show_usage): Use REPORT_BUGS_TO.
129 * gasp.c: #include "bin-bugs.h"
130 (show_usage): Use REPORT_BUGS_TO.
132 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
134 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
136 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
137 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
138 adjustments.
140 2000-04-03 Alan Modra <alan@linuxcare.com.au>
142 * config/tc-i386.c (i386_immediate): Don't assume a constant
143 immediate is necessarily 16 bits when in 16 bit code mode.
144 (md_assemble): Instead set guess_suffix here after we have checked
145 registers.
147 2000-04-02 Richard Henderson <rth@cygnus.com>
149 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
150 quantities. Correct right shift sign extension.
151 (build_insn): Make `number' unsigned long. Mask top 6 bits of
152 32-bit value when shifting into place.
154 2000-04-01 Ian Lance Taylor <ian@zembu.com>
156 * app.c: Add ATTRIBUTE_UNUSED as needed.
157 * config/tc-ppc.c: Likewise.
158 (ppc_size): Make unsigned long.
159 (ppc_insert_operand): Add casts to avoid warnings.
161 2000-03-31 Nick Clifton <nickc@cygnus.com>
163 * config/tc-d10v.h (md_flush_pending_output): Define.
165 2000-03-29 Nick Clifton <nickc@cygnus.com>
167 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
168 segment. Works for both BFD_ASSEMBLER and others.
169 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
171 2000-03-29 Nick Clifton <nickc@cygnus.com
173 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
175 2000-03-28 Alan Modra <alan@linuxcare.com.au>
177 * listing.c (LISTING_LHS_WIDTH): Default depends on
178 LISTING_WORD_SIZE.
179 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
181 2000-03-27 Ian Lance Taylor <ian@zembu.com>
183 * config/tc-sh.c (md_show_usage): Use backslash before newline in
184 string literal.
186 2000-03-27 Alan Modra <alan@linuxcare.com.au>
188 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
190 * config/tc-avr.c (mcu_types): Add missing initialiser.
191 (md_pcrel_from_section): Add prototype.
192 (avr_operand): Remove redundant test of unsigned < 0.
193 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
195 2000-03-27 Denis Chertykov <denisc@overta.ru>
197 * config/tc-avr.c: New file for AVR support.
198 * config/tc-avr.h: Likewise.
199 * configure.in: Add AVR support.
200 * configure: Regenerate.
202 2000-03-26 Timothy Wall <twall@cygnus.com>
204 * gasp.c (macro_op): Add new argument to check_macro call.
205 Macro structure definitions moved to macro.h
206 * sb.h: Add argument to prototype for input_scrub_include_sb.
207 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
208 nesting checks with an additional flag.
209 (struct input_save): Add flag to indicate whether current sb
210 should be checked for proper macro/conditional nesting.
211 (input_scrub_push/pop): Save/restore nest check flag.
212 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
213 defined.
214 * macro.c (check_macro): Allow caller to retrieve parsed macro
215 information if a pointer is provided. This information may be
216 used by the new macro hooks.
217 * macro.h: Update prototype for check_macro. Macro struct
218 definitions moved here from macro.c/gasp.c.
219 * read.c (read_a_source_file): Add parameter to check_macro call,
220 and pass macro info to the macro hook, if defined.
221 (input_scrub_insert_line): New. Allow insertion of a line of
222 characters into the input stream.
223 (input_scrub_insert_file): New. Allow insertion of an arbitrary
224 file into the input stream.
225 (s_include): Use input_scrub_insert_file.
226 * internals.texi: Document new macro hooks.
227 * as.h: New prototypes added.
229 2000-03-26 Alan Modra <alan@linuxcare.com.au>
231 * config/tc-i386.c: Don't start any as_bad or as_warn message with
232 an initial capital letter.
233 (i386_index_check): Reindent.
235 2000-03-19 Nick Clifton <nickc@cygnus.com>
237 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
238 relative branches.
240 2000-03-17 Thomas de Lellis <tdel@windriver.com>
242 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
243 instruction operand bad if Rd > 7 when generating
244 thumb instructions. Prevents for example,
245 "adr r12,label" from silently failing and generating
246 the wrong instruction.
248 2000-03-17 Nick Clifton <nickc@cygnus.com>
250 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
251 that have a destingation >= 0x400000.
252 Fix compile time warning messages.
254 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
256 * config/tc-sh.c (md_begin): When encountering insn that are
257 not supported by the current arch, only change the name if
258 its contents are the same as prev_name.
259 (get_specific): If the the architecture doesn't match, fail.
261 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
263 * config/tc-sh.c (IDENT_CHAR): Define.
264 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
265 matching back where it came from.
267 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
269 * config/tc-sh.c (md_show_usage): Add description of -dsp.
271 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
273 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
274 normal operands.
276 2000-03-15 Kazu Hirata <kazu@hxi.com>
278 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
280 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
282 * expr.c (operand) [case 'f']: When testing if '0f' can start a
283 floating-point-number, make sure 'f' is in FLT_CHARS.
285 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
287 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
288 (s_lcomm_internal): Use it.
289 * doc/internals.texi (CPU backend): Document it.
290 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
291 bytes.
293 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
295 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
296 when embedded-pic.
298 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
299 implementation doesn't have special handling for switch
300 statements.
301 (macro_build): Allow for code in sections other than .text.
302 (macro): Likewise.
303 (mips_ip): Likewise.
304 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
305 Don't perform relocs if we will be outputting them.
306 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
307 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
308 embedded-pic.
310 2000-03-09 Catherine Moore <clm@cygnus.com>
312 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
313 relocation type based on the entry in the fixup structure.
315 2000-03-08 H.J. Lu (hjl@gnu.org)
317 * Makefile.am (install-exec-tooldir): Depend on
318 install-exec-bindir for parallel make.
319 * Makefile.in: Regenerated.
321 2000-03-06 Nick Clifton <nickc@cygnus.com>
323 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
324 switch.
325 (md_parse_option): Parse -m32r command line switch - disable m32rx
326 compatability.
327 (md_show_usage): Document new option.
329 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
330 * doc/Makefile.in: Regenerate.
331 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
333 2000-03-02 Michael Meissner <meissner@redhat.com>
335 * config/tc-d30v.c (check_range): Remove code that incorrectly
336 sign extended values where bits < 32.
338 2000-03-02 H.J. Lu (hjl@gnu.org)
340 * configure.in: Support --enable-targets=all on ia32.
341 * configure: Regenerated.
343 2000-03-01 Nick Clifton <nickc@cygnus.com>
345 * gasp.c (do_align): Remove bogus check of alignment value.
347 2000-02-27 Thomas de Lellis <tdel@windriver.com>
349 * config/obj-elf.c (elf_frob_symbol): Remove code which when
350 TC_PPC was defined forced the type of a symbol with no other type
351 to be BSF_OBJECT.
353 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
355 * doc/internals.texi (CPU backend): Mention that
356 line_separator_chars do not break up comments. Fix typos for
357 LEX_AT and LEX_NAME descriptions. Document operands for
358 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
359 description of md_create_short_jump usage. Document argument for
360 md_undefined_symbol.
362 2000-02-27 Jakub Jelinek <jakub@redhat.com>
364 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
365 (md_parse_option): Handle it.
366 (md_show_usage): Document it.
368 2000-02-27 Ian Lance Taylor <ian@zembu.com>
370 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
371 opcode, for the instruction `pal19'. From Andrea Arcangeli
372 <andrea@suse.de>.
374 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
376 * config/tc-i386.c (i386_immediate): Move constant operand sizing
377 from here..
378 (md_assemble): To here, before template operands are matched.
379 Also ensure a constant immediate is sign extended when we know the
380 size is at most 16 bits. This is to catch cases like "add
381 $0xffc0,%ax" where we don't know the size, and thus that the
382 immediate can be represented as Imm8S until after parsing the
383 register operand.
384 (i386_displacement): Similarly sign extend 16 bit constant
385 displacements.
386 (md_assemble): Relax 16-bit jump constant range check to suit sign
387 extended displacements.
389 2000-02-26 Andreas Jaeger <aj@suse.de>
391 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
393 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
395 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
396 call operands when intel_syntax.
397 (intel_float_operand): Return 2 for "fi...".
398 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
399 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
400 earlier "SHORT" change.
401 (md_assemble): When determining suffix from Regs, exclude
402 InOutPortReg.
404 2000-02-24 Nick Clifton <nickc@cygnus.com>
406 * configure: Add arm-wince, mips-pe and sh-pe targets.
407 * configure: Regenerate.
409 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
410 sh-pe targets.
411 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
412 "pe-mips" for the mips-pe target.
414 * config/tc-arm.c (insns): Change displacement encoded in BL
415 and B instructions if the target port is arm-wince.
416 (do_ldst): Do not bias the relocation offset if the target
417 port is arm-wince.
418 (md_pcrel_from): Add in missing relocation offset bias if the
419 target os arm-wince.
421 * config/tc-mips.c (mips_target_format): Support COFF flavour.
422 (md_begin): Disable -G support for mips-pe target.
423 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
424 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
425 COFF flavour.
427 * config/tc-sh.c (md_begin): sh-pe target is little endian.
428 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
429 assembler, just set the alignment to 4.
431 * config/te-wince-pe.h: New file for WinCE targets. Define
432 TE_WINCE.
434 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
436 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
437 string instructions.
438 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
439 (i386_intel_memory_operand): After finding a segment override,
440 check again for no `[' before looking for a displacement. Bomb if
441 more than one displacement rather than silently discarding the
442 second and subsequent ones. Free strings malloc'd by
443 build_displacement_string.
445 2000-02-24 Catherine Moore <clm@cygnus.com>
447 * config/obj-som.c (obj_pseudo_table): Add "weak".
448 (obj_som_weak): New routine.
450 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
452 * config/tc-i386.c (union i386_op): New.
453 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
454 Throughout file replace occurences of disps[n], imms[n], regs[n]
455 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
456 intel mode operand swapping. Add assert in regKludge and
457 fake_zero_displacement code. Test i.types[n] when outputting
458 displacements and immediates. Combine output of Disp16 with
459 Disp32.
460 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
461 when in intel mode by (not) reversing fsub and fdiv operands
462 before the template search. This fails for single operand
463 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
464 undefined. Instead fix the base_opcode after we've found the
465 template. Move base_opcode xor with found_reverse_match from
466 opcode output code to before this fix so we test for the correct
467 opcodes.
468 (md_assemble): Don't use strcmp when deciding to ignore the suffix
469 check in intel mode. Instead compare opcodes.
471 * config/tc-i386.h (TC_RELOC): Delete.
472 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
473 with equivalent call to reloc.
475 * as.h (flag_m68k_mri): Move declaration after target include, and
476 only declare when TC_M68K defined. Define as zero otherwise.
477 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
478 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
479 Define as zero otherwise.
480 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
481 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
482 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
483 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
484 testing whether defined.
485 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
486 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
487 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
488 rather than testing whether defined.
489 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
490 (parse_mri_cons): Declare and use only when TC_M68K.
491 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
492 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
493 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
495 * NEWS: Mention IBM 370 support.
497 2000-02-23 Richard Henderson <rth@cygnus.com>
499 * config/tc-i386.c (md_assemble): When swapping operands for
500 intel_syntax, assume everything that's not Imm or Disp is a
501 register.
503 2000-02-23 Linas Vepstas <linas@linas.org>
505 * config/tc-i370.c, config/tc-i370.h: New files.
506 * Makefile.am: Add support for Linux/IBM 370.
507 * configure.in: Likewise.
508 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
509 * config/obj-elf.c: Include elf/i370.h
510 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
512 * Makefile.in: Regenerate.
513 * configure: Regenerate.
515 * doc/c-i370.texi: New file.
516 * doc/all.texi: Include it.
517 * doc/as.texinfo: And here.
518 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
519 * doc/Makefile.in: Regenerate.
521 2000-02-19 Michael Meissner <meissner@redhat.com>
523 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
524 determine if an instruction can be used in parallel with an ADDppp
525 or SUBppp instruction.
527 2000-02-22 Andrew Haley <aph@cygnus.com>
529 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
531 1999-12-30 Andrew Haley <aph@cygnus.com>
533 * config/tc-mips.c (mips_gp32): New variable.
534 (macro_build) Use mips_gp32.
535 (mips_ip): Ditto.
536 (md_longopts): Add "-mgp32" and "-mgp64".
537 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
539 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
541 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
542 warning, and bump it to 1.
544 2000-02-22 Ian Lance Taylor <ian@zembu.com>
546 From Brad Lucier <lucier@math.purdue.edu>:
547 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
548 match format.
550 2000-02-21 Catherine Moore <clm@cygnus.com>
552 * config/tc-mips.c (MF_HILO_INSN): Define.
553 (mips_7000_hilo_fix): Declare.
554 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
555 (md_parse_option): Check for 7000_HILO_FIX options.
556 (OPTION_M7000_HILO_FIX): Define.
557 (OPTION_NO_M7000_HILO_FIX): Define.
558 * doc/c-mips.texi (-mfix7000): Describe.
560 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
562 * listing.c (print_lines): Remove unused variable `end'.
564 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
565 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
566 reloc_type when BFD_ASSEMBLER.
567 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
568 reloc_type when BFD_ASSEMBLER. Move common code out of switch
569 statement and quell signed vs. unsigned comparison warning.
571 2000-02-18 Nick Clifton <nickc@cygnus.com>
573 * config/tc-d10v.c (find_opcode): Add a symbol's value to
574 the computed frag offset, rather than overwriting it.
576 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
578 * config/tc-sh.c ("elf/sh.h"): Include.
579 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
580 (md.begin): Initialize target_arch.
581 Only include opcodes in has table that match selected architecture.
582 (parse_reg): Recognize register names for sh-dsp.
583 (parse_at): Recognize post-modify addressing.
584 (get_operands): The leading space is now optional.
585 (get_specific): Remove FDREG_N support. Add support for sh-dsp
586 arguments. Update valid_arch.
587 (build_Mytes): Add support for SDT_REG_N.
588 (find_cooked_opcode): New function, broken out of md_assemble.
589 (assemble_ppi, sh_elf_final_processing): New functions.
590 (md_assemble): Use find_cooked_opcode and assemble_ppi.
591 (md_longopts, md_parse_option): New option: -dsp.
592 * config/tc-sh.h (elf_tc_final_processing): Define.
593 (sh_elf_final_processing): Declare.
595 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
597 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
598 the unwinder subspace. Save the current seg/subseg before creating
599 the new seg/subseg.
601 2000-02-10 Nick Clifton <nickc@cygnus.com>
603 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
604 little endian targets.
605 (INST_BYTE1): Redefine to handle big and little endian
606 targets.
607 (cpu_type): New type: Select between M340 and M210.
608 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
609 instructions of the M340.
610 (md_assemble): Add support for the MULSH and OPSR classes of
611 instructions.
612 (md_atof): Add support for little endian targets.
613 (md_parse_option): Add support for -EL, -EB and -mcpu command
614 line switches.
615 (md_convert_frag): Add support for little endian targets.
616 (md_apply_fix3): Add support for little endian targets.
617 (md_number_to_chars): Add support for little endian targets.
619 2000-02-10 Timothy Wall <twall@redhat.com>
621 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
622 defined, use it to verify the symbol just read should be a label.
624 2000-02-10 Timothy Wall <twall@redhat.com>
626 * app.c (do_scrub_chars): Handle "||" for parallel instructions
627 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
628 around colons when KEEP_WHITE_AROUND_COLON is defined.
629 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
630 and KEEP_WHITE_AROUND_COLON.
632 2000-02-08 Timothy Wall <twall@redhat.com>
634 * read.c (s_rept): Call do_repeat, which abstracts the repeat
635 logic.
636 (do_repeat): New. Abstract repeat logic so that a "break" can be
637 implemented.
638 (end_repeat): New. Provide support for a "break" out of the
639 repeat loop.
640 * read.h: Add prototypes for new functions.
642 2000-02-08 Timothy Wall <twall@redhat.com>
644 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
645 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
646 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
647 non-zero.
649 2000-02-08 Timothy Wall <twall@redhat.com>
651 * read.c: Added elseif to directives table.
652 * read.h: Added prototype for s_elseif.
653 * doc/as.texinfo: Added description for elseif.
654 * cond.c (s_elseif): New function
656 2000-02-04 Timothy Wall <twall@redhat.com>
658 * listing.c (print_lines): Remove conditionals causing bug in
659 listings.
661 2000-02-03 Timothy Wall <twall@cygnus.com>
663 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
664 default values.
665 * frags.c (frag_new): Calculate fr_fix in octets
666 (frag_now_fix) Return offset as target address offset (bytes).
667 (frag_now_fix_octets) New - Return offset in octets (8-bit
668 quantities).
669 * frags.h: Added prototype for frag_now_fix_octets().
670 Distinguish between octets and bytes in field descriptions.
671 * listing.c (calc_hex): Account for octets vs bytes when
672 printing addresses/offsets.
673 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
674 target is little-endian, print the octets in a word in big-endian
675 order so that the display looks like a proper hexadecimal number,
676 instead of having the octets reversed.
677 * read.c (do_align): When recording alignment, alignment power
678 should be in terms of target bytes (minimum addressible unit)
679 instead of octets.
680 (do_org) Convert ORG target address (byte) argument into an
681 octet offset when generating a variable fragment.
682 * symbols.c (resolve_symbol_value): Symbol final value
683 converted to a target address offset (bytes) from its octet offset.
684 * config/obj-coff.c (coff_frob_symbol): Symbol target address
685 offset (bytes) is adjusted by the frag offset (octets) converted
686 to bytes.
687 (coff_frob_section) Section alignment power is in terms of bytes;
688 convert it to an octet alignment power when calculating size (and
689 size mask) in octets. Don't modify the section size in order to
690 "align" it for TI COFF, since that format has a different method
691 for storing alignment information.
693 2000-02-01 Timothy Wall <twall@cygnus.com>
695 * stabs.c (generate_asm_file): Escape backslashes in stabs file
696 entries, matching the way GCC generates them. If not escaped, the
697 filename is encoded incorrectly.
699 2000-01-31 Nick Clifton <nickc@cygnus.com>
700 * config/tc-arm.c (reg_table): Add support for ATPCS register
701 naming conventions.
703 2000-01-31 Geoff Keating <geoffk@cygnus.com>
705 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
706 already defined.
707 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
708 New macro.
709 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
710 of a symbol when we really care about its value.
712 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
714 * config/tc-mcore.c (md_assemble): Give warning message if
715 operands passes to instruction are more than the spec.
717 2000-01-27 Thomas de Lellis <tdel@windriver.com>
719 * config/tc-arm.c (armadjust_symtab): If the assembler is in
720 Thumb mode but the label seen was not declared as '.thumb_func'
721 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
722 correct disassembly of Thumb code bounded by non function labels.
724 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
726 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
727 Add dependencies for e-i386aout.o. Fix 2 comment lines.
729 * Makefile.in: Same here.
730 Update copyright.
732 * configure.in: Set bfd_gas for i386-aout when primary target
733 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
734 we may need the primary te_file. Remove incorrect comment.
736 * configure: Regenerate.
738 * config/e-i386aout.c: New file.
740 * as.c (USE_EMULATIONS): Move to before print_version_id.
741 (struct emulation): Add i386aout.
742 (show_usage): Split text strings. Reformat -a text. Add --em
743 help.
744 Update copyright.
746 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
747 (aout_format_ops): New.
748 Update copyright.
750 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
751 preprocessor conditional and add aout USE_EMULATIONS tests.
752 (read_a_source_file): Don't pass error strings to printf as
753 format arg.
754 Update copyright.
756 * gasp.c (exp_get_abs): Don't pass error strings to printf as
757 format arg.
758 (do_data): Same here.
759 (process_file): And here.
760 Update copyright.
762 * symbols.c (colon): Rewrite "already defined" fatal message
763 code for aout with USE_EMULATIONS.
764 Update copyright.
766 * config/obj-aout.c (OBJ_HEADER): Define.
767 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
768 fields of sentinel.
769 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
770 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
771 forms here.
772 (obj_aout_type): Expand S_SET_OTHER here too.
773 (obj_read_begin_hook): Remove.
774 (aout_pop_insert): New.
775 (obj_aout_s_get_other): New.
776 (obj_aout_s_get_desc): New.
777 (aout_format_ops): New.
778 Update copyright.
780 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
781 gets aout_pseudo_table.
782 (aout_pseudo_table): Declare.
783 (obj_read_begin_hook): Define.
784 Update copyright.
786 * config/obj-coff.c (obj_pseudo_table): Rename to
787 coff_pseudo_table.
788 (coff_pop_insert): Use coff_pseudo_table.
789 (coff_sec_sym_ok_for_reloc): Remove.
790 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
791 and comment all zero entries and remove #if 0 code.
792 Update copyright.
794 * config/obj-coff.h (obj_pop_insert): Define.
795 (coff_pseudo_table): Declare.
796 Update copyright.
798 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
799 s_get_size, s_set_size. Comment all zero entries.
800 Update copyright.
802 * config/obj-elf.c (elf_s_get_other): New function.
803 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
804 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
805 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
806 comment.
807 (obj_elf_parse_section_letters): Don't pass error strings to
808 printf as format arg.
809 Update copyright.
811 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
812 OBJ_MAYBE_ECOFF.
813 (elf_s_get_other): Declare.
814 (S_GET_OTHER) Define as elf_s_get_other if not already
815 defined.
816 (S_SET_OTHER): Only define when not already defined.
817 (elf_obj_read_begin_hook): Declare.
818 (obj_read_begin_hook): Define.
819 (elf_obj_symbol_new_hook): Declare.
820 (obj_symbol_new_hook): Define.
821 Update copyright.
823 * config/obj-multi.h: Add copyright header and protect against
824 multiple inclusion. Add * to all function pointers.
825 (OBJ_HEADER): If defined, include it rather than other defines
826 in this file.
827 (obj_frob_file_after_relocs): Test for NULL.
828 (obj_symbol_new_hook): Here too.
829 (obj_sec_sym_ok_for_reloc): And here.
830 (S_GET_OTHER): Define.
831 (S_GET_DESC): Define.
832 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
833 (OBJ_MAYBE_ELF): Update comment.
835 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
836 OBJ_AOUT preprocessor conditional and handle emulation by
837 testing OUTPUT_FLAVOR.
838 (i386_displacement): Here too.
839 (md_section_align): Similarly here.
840 (i386_target_format): Conditionally compile when more than one
841 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
842 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
843 (i386_displacement): Here too.
844 Update copyright.
846 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
847 Define TARGET_FORMAT for aout only when not multi.
848 Update copyright.
850 * config/te-multi.h: Delete file as it's identical to te-generic.h
852 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
854 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
855 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
856 LONG_MNEM_SUFFIX.
858 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
859 DWORD_MNEM_SUFFIX.
860 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
861 comments.
863 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
865 * config/tc-mips.c (mips_do_align): New function.
866 * config/tc-mips.h (md_do_align): Define.
868 2000-01-10 Philip Blundell <philb@gnu.org>
870 * doc/c-arm.texi (ARM Options): Fix typo.
871 (ARM-Chars): Correct description of `#'. Mention that `;' is a
872 line separator for Linux.
873 * doc/as.texinfo (Comments): Mention the ARM.
875 2000-01-10 Philip Blundell <pb@futuretv.com>
877 * configure.in (arm*-*-conix*): New target.
878 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
879 armv*-*-linux-gnu.
880 * configure: Regenerate.
882 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
884 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
885 (obj_elf_visibility): New function.
887 * doc/as.texinfo (Visibility): New node: document visibility
888 pseudo ops.
890 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
892 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
893 warning for absolute jump/call without `*' in non-intel mode. No
894 need to set i.types[0] JumpAbsolute in intel mode.
896 1999-12-22 Philip Blundell <pb@futuretv.com>
898 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
899 hook function when changing sections.
900 (arm_s_data): Likewise.
902 1999-12-14 Nick Clifton <nickc@cygnus.com>
904 * config/tc-arm.c (md_parse_option): Add support for -marm720
905 command line switch.
907 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
909 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
910 (r_registers, xr_registers): Define.
911 (r_register_name, xr_register_name): New functions.
912 (md_assemble): Handle new am33 operand types and instruction
913 formats.
914 (mn10300_insert_operand, check_operand): Likewise.
916 1999-11-29 Nick Clifton <nickc@cygnus.com>
918 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
919 (s_force_thumb): Set thumb_mode to 2.
920 (md_assemble): Do not complain about thumb instructions on a
921 non-thumb target if thumb_mode is set to 2.
923 1999-11-28 Michael Meissner <meissner@cygnus.com>
925 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
926 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
927 (O_...): Add new machine dependent expressions if we are handling
928 explicit relocations.
929 (alpha_reloc_op): New static table holding the explicit relocation
930 information.
931 (alpha_literal_hash): New static to hold the hash table for
932 explicit relocations.
933 (alpha_macros): Add support for explicit relocations.
934 (md_begin): If explicit relocations, initialize hash table.
935 (md_assemble): Don't print a second error if tokenize_arguments
936 already printed an error message.
937 (md_apply_fix): Add support for explicit relocations.
938 (alpha_force_relocation): Ditto.
939 (alpha_fix_adjustable): Ditto.
940 (alpha_adjust_symtab): New function to support explicit
941 relocations.
942 (alpha_adjust_symtab_relocs): Ditto.
943 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
944 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
945 Add support for explicit relocations. Return -2 if an error
946 message was already printed.
947 (find_macro_match): Add support for explicit relocations. Comment
948 each of the cases.
949 (emit_insn): Add support for explicit relocations.
950 (assemble_tokens): Ditto.
951 (emit_ldgp): Ditto.
952 (load_expression): Ditto.
953 (emit_lda): Ditto.
954 (emit_ldah): Ditto.
955 (emit_ir_load): Ditto.
956 (emit_loadstore): Ditto.
957 (emit_ldXu): Ditto.
958 (emit_ldil): Ditto.
959 (emit_sextX): Ditto.
960 (emit_division): Ditto.
961 (emit_jsrjmp): Ditto.
962 (emit_retjcr): Ditto.
964 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
965 ELF object format.
966 (tc_adjust_symtab): If explicit relocations, call the function
967 alpha_adjust_symtab.
968 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
969 relocations next to the literal relocation they reference.
970 (TC_INIT_FIX_DATA): Initialize the new fields.
971 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
973 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
975 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
976 'B' operand for PA2.0 bb instruction.
978 1999-11-18 Nick Clifton <nickc@cygnus.com>
980 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
981 target.
983 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
984 relocs.
985 (mcore_force_relocation): Force relocations to be generated for
986 RVA relocs.
988 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
990 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
991 (i386_displacement): Disallow O_big displacements.
993 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
995 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
996 improvements in error checking.
997 (md_assemble): Support for unconditional ARM instructions.
998 (md_parse_option): Support for -m[arm]v5e flag.
1000 1999-11-12 Nick Clifton <nickc@cygnus.com>
1002 * macro.c (buffer_and_nest): Do not check beyond the end of the
1003 buffer.
1005 1999-11-11 Nick Clifton <nickc@cygnus.com>
1007 * macro.c (buffer_and_nest): Look for seperator after TO and
1008 FROM tokens.
1010 1999-11-08 Andrew Haley <aph@cygnus.com>
1012 * app.c (do_scrub_chars): When in State 10, treat backslash
1013 characters in the same way as as symbol characters.
1015 1999-11-07 Richard Henderson <rth@cygnus.com>
1017 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1018 the previous label was in the current section before playing
1019 with auto-alignment.
1021 1999-11-06 Nick Clifton <nickc@cygnus.com>
1023 * config/tc-v850.c (v850_force_relocation): Force relocation
1024 for weak symbols.
1025 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1026 the symbol is weak.
1028 1999-11-05 Michael Meissner <meissner@cygnus.com>
1030 * expr.h (operatorT): Increase machine dependent operators to 16.
1031 * expr.c (op_rank): Ditto.
1033 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1035 * read.c (pseudo_set): Reject attempts to set the value of a
1036 section symbol.
1038 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1039 if it is defined.
1041 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1043 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1044 to bfd_set_section_contents.
1046 1999-11-03 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1050 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1052 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1053 (mips_ip): Use OPCODE_IS_MEMBER.
1055 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1057 * config/tc-arm.c (reg_required_here): Improve comments.
1059 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1060 (tinsns): Initialize variants field.
1062 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1063 BAD_PC respectively.
1065 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1067 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1068 * config/tc-arm.h: Fix compile time warnings.
1070 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1072 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1073 form @abs16, @(abs16) and @(abs16 + imm).
1075 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1077 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1078 (ISA_HAS_64_BIT_REGS) New.
1079 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1080 mips_emit_delays,macro_build,load_register,load_addresss,
1081 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1082 and/or use new ISA_xxx macros in expressions involving
1083 ISA, particularly mips_opts.isa.
1085 1999-10-18 Michael Meissner <meissner@cygnus.com>
1087 * expr.h (operatorT): Add machine dependent operators md1..md8.
1088 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1089 for the machine dependent operators to use.
1091 * expr.c (op_rank): Add machine dependent operators.
1093 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1094 operator.
1095 (O_cpregister): Ditto.
1096 (md_begin): Change X_op test that field is wide enough to use
1097 O_max instead of O_alpha_max.
1098 (cpu_types): Fill in missing initializer.
1099 (alpha_num_macros): Make unsigned.
1100 (md_assemble): Make opnamelen be size_t.
1101 (md_apply_fix): Cast alpha_num_operands to int before testing.
1102 (alpha_force_relocation): Ditto.
1103 (alpha_fix_adjustable): Ditto.
1104 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1105 (tc_gen_reloc): Ditto.
1106 (tc_get_register): Ditto.
1107 (emit_ldgp): Ditto.
1108 (emit_lda): Ditto.
1109 (emit_ldah): Ditto.
1110 (emit_ldil): Ditto.
1111 (s_alpha_ent): Ditto.
1112 (s_alpha_end): Ditto.
1113 (s_alpha_frame): Ditto.
1114 (s_alpha_prologue): Ditto.
1115 (s_alpha_file): Ditto.
1116 (s_alpha_gprel32): Ditto.
1117 (s_alpha_proc): Ditto.
1118 (s_alpha_set): Ditto.
1119 (s_alpha_base): Ditto.
1120 (s_alpha_align): Ditto.
1121 (s_alpha_arch): Ditto.
1122 (alpha_align): Ditto.
1123 (assemble_insn): Suppress unused variable warning.
1124 (emit_insn): Ditto.
1125 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1126 order in the structure.
1127 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1129 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1131 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1133 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1135 * config/tc-i386.c (i386_index_check): Correct #endif location.
1137 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1139 * as.c (show_usage): Document new options.
1140 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1141 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1142 (parse_args): Parse the new options.
1143 (main): If there were warnings, and --fatal-warnings
1144 was specified, print an error.
1145 * as.h: New variable, flag_fatal_warnings, for new option.
1147 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1149 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1150 '@'. Change autoincrement completers to fall through to cache control
1151 completers.
1153 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1154 arg.
1155 (pa_parse_addb_64_cmpltr): New function.
1157 * config/tc-hppa.c (pa_ip): Change error message.
1158 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1159 '?Q' args to allow falling through.
1161 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1162 Remove unused conditional codes.
1163 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1165 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1167 * config/tc-d30v.c (CHAR_BIT): Define.
1168 (check_range): Fix bit operations to support integers bigger than
1169 32 bits.
1171 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1173 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1174 operands.
1176 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1177 Doug Evans <devans@cygnus.com>
1179 Add support for m32rx.
1180 * config/tc-m32r.c (enable_m32rx): New static global.
1181 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1182 (allow_m32rx): New function.
1183 (M32R_SHORTOPTS): Add `O'.
1184 (md_longopts): Add --m32rx plus several warning options.
1185 (md_parse_option): Handle new options.
1186 (md_show_usage): Print them.
1187 (md_begin): Enable m32rx.
1188 (OPERAND_IS_COND_BIT): New macro.
1189 (first_writes_to_seconds_operands): New function.
1190 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1191 (target_make_parallel,assemble_two_insns): New functions.
1192 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1193 If optimizing and m32rx, try to make consecutive insns parallel.
1195 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1197 * config/tc-mips.c (nopic_need_relax): Allow for the
1198 .sdata.foo sections generated by -fdata-sections,
1199 and for the .gnu.linkonce.s sections generated by C++.
1201 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1203 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1204 with cleaner code using completer prefixes. Add 'Y'.
1206 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1208 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1210 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1211 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1212 insn does not match and we should try the next insn in the table.
1214 1999-09-22 Nick Clifton <nickc@cygnus.com>
1216 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1218 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1220 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1221 of PA2.0 support.
1223 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1225 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1226 OBJ_ELF. If ELF, add "sq".
1227 (md_parse_option): If ELF, ignore -s and -q.
1228 (md_show_usage): Mention ELF options.
1230 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1232 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1233 operands.
1235 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1237 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1239 * config/tc-hppa.c (struct pa_it): New field "trunc".
1240 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1241 (pa_parse_ftest_gfx_completer): New function
1242 (pa_parse_fp_cnv_format): New function.
1244 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1245 (md_apply_fix): Handle 22bit pc-rel branches.
1247 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1249 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1251 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1253 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1255 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1257 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1258 (pa_ip): Handle 'fX'.
1260 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1262 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1263 (pa_ip): Handle 'fX'.
1265 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1267 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1268 unwinds unless the function is in the text space.
1269 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1271 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1273 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1274 (md_assemble): To here. Tweak address generation.
1276 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1277 debug_line.
1278 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1279 (md_assemble): Call dwarf2_where for OBJ_ELF.
1280 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1281 (pa_end_of_source): New function.
1282 * tc-hppa.h (md_end): Define for OBJ_ELF.
1284 1999-09-14 Michael Meissner <meissner@cygnus.com>
1286 * configure.in (Canonicalization of target names): Remove adding
1287 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1288 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1289 * configure: Regenerate.
1291 1999-09-14 Donn Terry <donn@interix.com>
1293 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1295 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1297 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1298 pc-relative jmp/call to an absolute symbol.
1299 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1300 absolute section symbols.
1302 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1303 jump handling code and comments.
1305 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1307 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1308 the value if TE_PE and a global defined symbol.
1310 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1312 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1313 print the symbol, rather than printing it here.
1315 1999-09-11 Donn Terry <donn@interix.com>
1317 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1318 BFD_RELOC_RVA relocations.
1320 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1321 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1322 starts with "_G".
1324 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1325 defined.
1326 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1327 * doc/internals.texi (Object format backend): Document
1328 SET_SECTION_RELOCS.
1330 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1331 relocations against global symbols if TE_PE.
1333 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1334 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1336 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1337 symbols.
1339 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1340 symbols which do not have a constant value, or tags with
1341 non-tags. Remove the symbol from the list before adding it at the
1342 end.
1344 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1345 C_FCN symbol differently if TE_PE.
1346 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1347 appears in the pseudo-op, rather coff_line_base which is only set
1348 for a .bf symbol.
1350 * config/obj-coff.c (obj_coff_loc): New static function.
1351 (obj_pseudo_table): Add "loc".
1353 * config/obj-coff.c (add_lineno): Check that the line number is
1354 positive.
1356 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1357 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1358 int.
1359 (md_atof): Return NULL rather than 0.
1360 * config/tc-i386.c (md_atof): Change type to int.
1361 * expr.c (expr): Change first parameter to int.
1362 * config/obj-coff.c: Add declarations for static functions.
1363 (coff_frob_symbol): Use SYM_AUXENT.
1364 * config/tc-i386.h (flag_16bit_code): Don't declare.
1366 * config/obj-coff.c (obj_coff_section): Default to setting
1367 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1369 * write.c (adjust_reloc_syms): Print adjusted fixup.
1371 * expr.c (integer_constant): Correct too_many_digits calculation
1372 in base 10 case.
1374 1999-09-09 Andreas Schwab <schwab@suse.de>
1376 * doc/c-arm.texi: Fix arguments of @var to not contain
1377 punctuation.
1379 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1381 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1382 and COFF targets.
1383 (md_parse_option): Only support -k flag for ELF and COFF targets.
1385 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1387 * config/tc-hppa.c (pa_ip): Put strict register checks before
1388 call to pa_parse_number.
1390 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1392 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1394 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1395 BFD_ASSEMBLER code.
1397 1999-09-06 Donn Terry <donn@interix.com>
1399 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1401 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1403 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1404 candidate instruction. Require registers for register arguments
1405 when in strict mode. Require assemble-time constants for
1406 constants when in strict mode.
1407 (pa_get_absolute_expression): Require a constant when in strict
1408 mode.
1410 1999-09-06 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1414 1999-09-04 Steve Chamberlain <sac@pobox.com>
1416 * config/tc-pj.c: New file, supports picoJava in ELF.
1417 * config/tc-pj.h: Ditto.
1418 * configure.in (pjl*, pj*): New targets.
1419 * Makefile.am: Rebuild dependencies.
1420 (CPU_TYPES): Add pj.
1421 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1422 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1423 * doc/c-pj.texi: New file.
1424 * doc/as.texinfo: Add some PJ specifics.
1425 * doc/all.texi: Add PJ to the list of all architectures, sort them
1426 all alphabetically.
1427 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1428 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1430 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1432 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1433 (obj_frob_file): Test for null pointer.
1434 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1435 (OBJ_PROCESS_STAB): And here.
1436 (elf_obj_sy): Remove
1438 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1439 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1440 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1442 * config/obj-coff.c (no_func): Remove.
1443 (coff_format_ops): Change occurrences of no_func to 0, as we test
1444 for 0 in obj-multi.h.
1446 * configure.in: Enable bfd for i386-coff when primary target is
1447 bfd. Enable i386 elf,coff emulation support. Don't set
1448 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1449 emulation to support.
1450 *configure: Regenerate.
1452 1999-09-02 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1455 .section .line directive is encountered.
1457 1999-09-01 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1460 format.
1462 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1463 * as.texinfo: Document --gdwarf2 command line option.
1464 Add additional documentation of ARM command line switches.
1466 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1468 * config/tc-i386.c (i386_intel_memory_operand): Combine
1469 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1470 and RESTORE_END_STRING around parse_register calls.
1471 (i386_operand): Here too.
1472 (i386_is_reg): Remove.
1473 (parse_register): Move as_bad calls from within this function to
1474 callers.
1476 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1478 Based on a patch from H.J. Lu <hjl@gnu.org>
1479 * config/tc-i386.c (parse_register): Handle FP regs specially.
1480 (md_begin): Remove '(' and ')' from register_chars.
1482 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1484 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1485 error message (done elsewhere).
1487 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1489 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1491 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1493 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1494 args by 'f'.
1496 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1498 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1499 between args.
1500 Add new completers. Fix bug in 64 bit condition handling.
1502 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1503 'cS', and 'c*'.
1505 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1507 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1509 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1511 1999-08-27 Jim Wilson <wilson@cygnus.com>
1513 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1514 (struct ls): Add frag field. Initialize it to zero.
1515 (out_end_sequence): New local text_frag. Set it while in text section.
1516 Replace address check with frag check. Set ls.frag to text_frag if
1517 out_set_addr called.
1518 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1519 Set it before switching sections. Replace address check with frag
1520 check. Set ls.frag to saved_frag if out_set_addr called.
1522 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1524 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1525 output "advance_pc" opcode instead of calling gen_addr_line().
1526 The latter has the undesired side-effect of creating a new row
1527 in the debug line info matrix.
1529 1999-08-26 Jim Wilson <wilson@cygnus.com>
1531 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1532 ls.last_filename if last is less than zero. Set ls.last_filename
1533 when allocating new entry.
1534 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1535 call.
1537 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1539 * config/tc-i386.c (i386_index_check): Fix the displacement size
1540 when INFER_ADDR_PREFIX.
1542 1999-08-18 Nick Clifton <nickc@cygnus.com>
1544 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1545 display its value.
1547 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1549 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1550 handle 0xffffNNNN constants correctly.
1552 1999-08-16 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1555 as well as loads.
1557 1999-08-13 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1560 (md_apply_fix3): Always pass positive values to
1561 validate_offset_imm.
1563 1999-08-12 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-arm.c (skip_whitespace): New macro.
1566 Formatting tidy ups.
1568 (md_apply_fix3): Store relocation offset in addend for ELF based
1569 relocs.
1570 (arm_force_relocation): Always generate relocs for Thumb function
1571 calls.
1573 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1575 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1576 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1578 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1580 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1581 flags for the unwind subspace.
1583 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1584 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1585 suitable relocation based on the size of the target's pointer.
1586 Always Use subsegment zero for the unwinders.
1587 (pa_level): Handle "2.0w".
1589 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1591 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1592 with the following instruction unless this was specified.
1594 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1596 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1597 certain sections, to match BFD changes.
1599 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1601 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1602 (EXTRA_SCRIPTS): Define to keep automake happy.
1603 * Makefile.in: Rebuild.
1605 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1607 * Makefile.am: Rename .dep* files to DEP*.
1608 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1609 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1610 targets to DEPOBJ.
1611 * Makefile.in: Rebuild.
1613 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1615 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1617 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1619 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1620 avoid problems on DOS filesystems.
1621 * Makefile.in: Rebuild.
1623 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1625 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1627 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1628 section flag.
1630 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1632 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1633 line to create ${GDBINIT} rather than .gdbinit.
1634 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1636 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1638 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1640 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1642 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1644 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1646 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1647 non-adjustable symbols.
1649 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1651 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1653 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1655 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1656 operands.
1658 1999-08-05 Donn Terry <donn@interix.com>
1660 * config/te-interix.h: New file.
1661 * configure.in (i386-*-interix*): New target.
1662 * configure: Rebuild.
1664 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1666 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1667 selectors for ELF too.
1668 (selector_table): Add "ltp" and "rtp" selectors.
1670 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1672 * config/tc-i386.c (i386_operand): No need to change
1673 operand_string pointer in segment reg case before goto
1674 do_memory_reference. Initialise displacement_string_start and
1675 displacement_string_end after do_memory_reference label.
1676 (i386_index_check): Add operand_string param, and print error
1677 message on failure here.
1678 (i386_intel_memory_operand): Instead of here.
1679 (i386_operand): And here.
1680 (INFER_ADDR_PREFIX): Enable.
1682 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1684 * config/tc-i386.h (DefaultSize): Define. Renumber following
1685 opcode_modifier defines.
1687 From Etienne Lorrain <etienne.lorrain@ibm.net>
1688 * config/tc-i386.c (stackop_size): New variable.
1689 (set_16bit_code_flag): Clear it here.
1690 (set_16bit_gcc_code_flag): New function.
1691 (md_pseudo_table): Add "code16gcc" entry.
1692 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1694 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1696 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1697 next_set_end even if the end symbol is being discarded.
1699 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1700 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1701 * config/obj-coff.c: Likewise.
1702 (seg_info_type): Remove.
1703 (seg_info_off_by_4): Change to array of segT.
1704 (s_get_segment): Adjust accordingly.
1705 (obj_pseudo_table): Fully initialize sentinel entry.
1707 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1708 Ralf Baechle <ralf@uni-koblenz.de>.
1710 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1712 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1714 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1716 * config/tc-i386.c: Indentation and white space changes.
1717 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1718 don't enable it by default.
1719 (i386_intel_operand): Remove redundant prototype.
1720 Move check on number of memory operands, and i.mem_operands++
1721 (i386_intel_memory_operand): To here.
1722 Remove i386_immediate code from here. Remove special case code
1723 for input and output using (%dx). Remove base/index checks and
1724 call i386_index_check instead. Save initial operand_string
1725 argument for error message.
1726 (i386_operand): Remove redundant prototype. Move base/index
1727 checks to i386_index_check.
1728 (i386_displacement): Move intel mode check for non-zero
1729 i.disp_operand
1730 (i386_intel_memory_operand): To here.
1732 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1734 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1735 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1736 by .register pseudo-op if -64 and --no-undeclared-regs.
1737 (s_register, sparc_adjust_symtab): New functions.
1738 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1739 Declare sparc_adjust_symtab as tc_adjust_symtab.
1740 * doc/c-sparc.texi: Add description of #ignore special literal
1741 for .register pseudo-op.
1743 1999-07-30 Catherine Moore <clm@cygnus.com>
1745 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1746 the relocation's section offset.
1748 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1750 * write.c (fixup_segment): Fix generic error check overflow test.
1752 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1753 X_add_number to long.
1755 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1757 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1758 processing.
1760 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1762 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1763 VTABLE relocations.
1765 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1767 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1769 * configure.bat: Remove; obsolete.
1770 * config/go32.cfg: Likewise.
1772 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1774 * configure.in (i386-*-vxworks*): New target.
1775 * configure: Rebuild.
1777 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1779 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1781 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1783 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1784 on -64 and not pic.
1785 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1786 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1787 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1788 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1789 MAX_RELOC_EXPANSION): Define.
1790 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1792 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1794 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1795 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1796 block. Print a warning if an 8-bit or 16-bit constant
1797 displacement or immediate is truncated on output.
1798 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1799 immediate.
1800 (i386_operand): Disallow immediate jump absolute operand.
1802 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1804 * configure.in: Bump version number to 2.9.5.
1805 * configure: Rebuild.
1807 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1808 or %llx work.
1810 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1812 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1813 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1815 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1817 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1818 is defined.
1819 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1821 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1822 if -mno-fpu was given.
1823 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1824 relocs.
1825 (cons_fix_new_arm): Remove misleading comments.
1827 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1829 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1830 error message.
1831 (relax_segment): Likewise. After giving a rs_org error, convert
1832 the frag to rs_align to avoid cascading errors.
1834 1999-07-12 Andreas Schwab <schwab@suse.de>
1836 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1838 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1840 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1841 as appropriate. Fill in structure initializations. Add variable
1842 initializations. Add casts.
1843 * dwarf2dbg.c (print_stats): Change i to size_t.
1844 * listing.c (listing_listing): Change list_line to unsigned int.
1846 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1848 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1849 rather than checking for \001 and \002 in symbol name.
1850 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1852 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1854 * configure.in (hppa*-linux-gnu*): New target.
1855 * configure: Rebuilt.
1857 1999-07-08 Nick Clifton <nickc@cygnus.com>
1859 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1861 1999-07-07 Nick Clifton <nickc@cygnus.com>
1863 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1864 accessing symbolP directly.
1866 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1868 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1869 for ELF.
1871 1999-07-05 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-arm.c (ARM_EXT_V5): Define.
1874 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1875 (md_begin): Detect ARM v5 architectures.
1876 (md_parse_option): Accept arm v5 specification.
1877 (md_show_usage): Documment -marmv5 switch.
1879 * doc/c-arm.texi: Document -marmv5 command line option.
1881 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1882 op.
1883 (validate_immediate_twopart): New function. Determine if a
1884 constant can be computed by two ADD instructions.
1885 (output_inst): Remove its command line parameter - it was never
1886 used.
1887 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1888 implememt the ADRL pseudo op.
1889 (tc_gen_reloc): Generate a suitable error message if an ADRL
1890 instruction tries to generate a real reloc.
1892 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1894 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1896 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1897 into lower case.
1899 1999-06-27 H.J. Lu <hjl@gnu.org>
1901 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1902 non BFD_ASSEMBLER case.
1904 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1906 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1907 data.
1909 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1911 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1912 out_end_sequence() when the address decreases due to a new frag.
1913 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1914 numbering starts with 1.
1916 1999-06-23 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1919 .section for COFF.
1920 (mcore_s_text): Call obj_elf_text for ELF target.
1921 (mcore_s_data): Call obj_elf_data for ELF target.
1922 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1923 for COFF target.
1924 (mcore_s_bss): New function: Dump literal table before changing
1925 sections.
1926 (mcore_s_comm): New function: Dump literal table before changing
1927 sections.
1929 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1930 No longer static functions.
1931 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1932 Provide prototypes for these functions.
1934 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1936 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1937 a list of names, to try obj_segment_name, and to try abbreviated
1938 names when using COFF without long section names.
1940 * config/tc-alpha.c: More use of symbol accessor functions.
1941 * config/tc-arc.c: Likewise.
1942 * config/tc-d30v.c: Likewise.
1943 * config/tc-fr30.c: Likewise.
1944 * config/tc-i860.c: Likewise.
1945 * config/tc-m88k.c: Likewise.
1946 * config/tc-mcore.c: Likewise.
1947 * config/tc-ns32k.c: Likewise.
1948 * config/tc-sparc.c: Likewise.
1949 * config/tc-v850.c: Likewise.
1951 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1952 sy_value with appropriate accessor functions.
1953 * config/tc-arm.c (md_apply_fix3): Likewise.
1954 * config/tc-d10v.c (AT_WORD_P): Likewise.
1955 * config/tc-v850.c (reg_name_search): Likewise.
1957 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1958 use symbol_get_bfdsym instead.
1959 * config/tc-ppc.c (md_assemble): Likewise.
1960 * config/tc-v850.c (v850_comm): Likewise.
1962 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1964 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1965 the symbol, rather than accessing the bsym member.
1966 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1967 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1968 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1969 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1970 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1971 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1972 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1973 * config/tc-v850.c (tc_gen_reloc): Likewise.
1975 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1977 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1978 (hppa_gen_reloc_type): Conditionalize on BFD64.
1979 (tc_gen_reloc): Re-enable ELF relocations.
1980 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1982 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1984 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1985 warning.
1986 (do_ldst): Move assignment out of if condition.
1987 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1988 parentheses to avoid warning.
1990 1999-06-21 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1993 macro to get at the BFD symbol associated with a GAS symbol.
1995 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1997 * config/tc-ppc.c: Update for symbol handling changes.
1998 * config/obj-coff.c: Likewise.
2000 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2002 * tc-hppa.c: General cleanups of ELF support. No more spaces
2003 and subspaces for ELF.
2004 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2005 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2006 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2007 (UNWIND_SECTION_NAME): Likewise.
2008 (space/subspace related structures): Conditionalize definitions
2009 on OBJ_SOM.
2010 (space/subspace directives and support routines): Conditionalize
2011 definitions and references/uses on OBJ_SOM.
2012 (label_symbol_struct): For ELF, track the symbol's segment. For
2013 SOM track its space.
2014 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2015 changes.
2016 (USE_ALIASES): Kill for both SOM & ELF.
2017 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2018 (pa_space, pa_subspace): Corresponding changes.
2019 (pa_spaces_begin): Corresponding chagnes.
2020 (md_begin): Do not muck around with space/subspace stuff for
2021 OBJ_ELF.
2022 (md_apply_fix): Temporarily disable argument relocation stuff
2023 for OBJ_ELF.
2024 (tc_gen_reloc): Temporarily disable relocation generation for
2025 OBJ_ELF
2026 (pa_build_unwind_subspace): Similarly.
2028 1999-06-16 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-arm.c (thumb_set): New pseudo op.
2031 (text, data, section): Override these pseudo ops with ARM
2032 specific versions.
2033 (s_thumb_set): New function: Perform the same as a .set pseudo
2034 op, but also mark the alias'ed symbol as being a Thumb
2035 function.
2036 (arm_s_text): New function: Perform the same as the .text
2037 pseudo op, but dump the literal pool before changing
2038 sections.
2039 (arm_s_data): New function: Perform the same as the .data
2040 pseudo op, but dump the literal pool before changing
2041 sections.
2042 (arm_s_section): New function: Perform the same as the
2043 .section pseudo op, but dump the literal pool before changing
2044 sections.
2045 (arm_cleanup): Do not reset the current section before dumping
2046 the literal pool.
2048 1999-06-17 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2051 OPTION_NO_WARN_UNMATCHED entries.
2052 (md_parse_option): Generate a warning message if an unrecognised
2053 option is encountered.
2055 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2056 (get_operands): When parsing an expression after an '@' symbol
2057 has been detected, do not ignore '#' symbols.
2058 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2059 false.
2061 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2063 From K. Richard Pixley <rich@noir.com>:
2064 * configure.in (ppc-*-vxworks*): New target.
2065 * configure: Rebuild.
2067 1999-06-12 Philip Blundell <philb@gnu.org>
2069 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2071 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2073 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2074 which refer to symbols in linkonce sections, permit reducing the
2075 relocs if the symbol is local.
2077 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2079 * subsegs.c (subseg_text_p): New function.
2080 * as.h (subseg_text_p): Declare.
2081 * read.c (do_align): Use subseg_text_p to set the default fill.
2082 * write.c (subsegs_finish): Likewise.
2083 * config/obj-coff.c (write_object_file): Likewise.
2084 * config/tc-i386.h (md_maybe_text): Don't define.
2085 (md_do_align): Use subseg_text_p to set the default fill.
2086 * config/tc-m32r.c (m32r_do_align): Likewise.
2087 * config/tc-sh.c (sh_do_align): Likewise.
2088 * config/tc-sparc.h (md_do_align): Likewise.
2090 1999-06-12 David O'Brien <obrien@freebsd.org>
2092 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2093 * configure: Rebuild.
2095 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2097 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2098 * Makefile.am: Rebuild dependencies.
2099 * Makefile.in: Rebuild.
2101 * config/tc-i386.c (i386_immediate): Remove unused label
2102 seg_unimplemented.
2104 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2105 * symbols.c: Likewise.
2106 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2107 sy_next field when taking address, rather than symbol_next.
2109 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2110 offsetT.
2111 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2112 value from the output file architecture.
2113 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2114 * dwarf2dbg.h: Change bfd_vma to addressT.
2116 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2118 * dwarf2dbg.h: Use PARAMS in function declarations.
2120 1999-06-11 Martin Dorey <mdorey@madge.com>
2122 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2123 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2124 OBJ_ELF.
2125 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2127 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2129 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2131 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2132 popsection.
2134 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2136 * read.c (read_a_source_file): Only declare inescape if
2137 QUOTES_IN_INSN.
2139 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2140 match parameters.
2141 (find_entry_byval): Add parens to avoid warning.
2143 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2145 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2146 undefined symbols.
2148 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2150 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2151 with isoctal.
2153 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2154 synthetize_setx): New functions.
2155 (md_assemble): Broken the special cases into the above
2156 functions. Make compiler happy if sizeof(bfd_vma)==4.
2157 Fix sethi generated from set/setuw. If instructions have a relloc,
2158 always clear the fields to be relocated in the opcode.
2159 (sparc_ip): Remove special_case global variable.
2161 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2163 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2164 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2165 indication of success rather than a value.
2166 (itbl_get_val): Likewise.
2167 (itbl_get_field): Use strcspn. Change delimiters to include
2168 parens.
2169 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2170 (itbl_get_val): Likewise.
2171 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2173 * symbols.c (copy_symbol_attributes): Convert local symbols to
2174 regular symbols.
2176 1999-06-10 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2179 ARM920t.
2181 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2183 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2184 Optimize set if sizeof(bfd_vma) == 64.
2185 (sparc_ip): Fix sethi - without %hi() it should generate
2186 R_SPARC_22 reloc, not R_SPARC_HI22.
2187 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2189 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2191 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2192 (s_ncons): New function.
2193 (native_op_table): New table.
2194 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2195 R_SPARC_OLO10 handling.
2197 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2199 * expr.h (struct expressionS): Revert last change; widen X_op.
2200 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2202 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2204 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2205 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2206 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2207 * Makefile.in: Regenerated.
2209 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2210 `common' pass on to s_mri_common.
2211 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2213 1999-06-06 Richard Henderson <rth@cygnus.com>
2215 * config/obj-elf.c (obj_elf_section): Don't free the return
2216 value of demand_copy_C_string.
2218 1999-06-05 Richard Henderson <rth@cygnus.com>
2220 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2221 creation logic from obj_elf_create_section.
2223 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2224 (section_stack): New.
2225 (special_sections): Make const.
2226 (obj_elf_section): Gut and rewrite parsing.
2227 (obj_elf_change_section): New function broken out of obj_elf_section.
2228 (obj_elf_parse_section_letters): Likewise.
2229 (obj_elf_section_word): Likewise.
2230 (obj_elf_section_type): Likewise.
2231 (obj_elf_previous): Treat as a toggle.
2232 (obj_elf_popsection): New.
2233 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2234 (ppc_section_type): Likewise.
2235 * config/tc-ppc.h: Likewise.
2237 * expr.h (struct expressionS): Don't make X_op a bitfield.
2238 * config/tc-alpha.c: Update for symbol handling changes.
2239 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2240 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2242 1999-06-05 Richard Henderson <rth@cygnus.com>
2244 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2245 (dwarf2_gen_line_info): Kill unused variables.
2246 (dwarf2_finish): Likewise.
2247 (dwarf2_where): Likewise.
2248 (dwarf2_directive_file): If we've only got a string,
2249 hand off to s_app_file.
2250 * ecoff.c: Move the include of ecoff.h.
2251 * symbols.h (S_IS_FUNCTION): Prototype.
2253 * read.c (LEX_HASH): Supply a default.
2254 (lex_type): Use it.
2255 (s_globl): Update `c' after skipping whitespace.
2256 * read.h (LEX_END_NAME, is_name_ender): New.
2257 * expr.c (get_symbol_end): Respect it.
2259 1999-06-04 Mark Klein <mklein@dis.com>
2261 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2262 to real if OBJ_SOM
2263 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2265 * config/tc-hppa.c: Update for symbol handling changes.
2267 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2269 * cgen.c: Update for symbol handling changes.
2270 * config/tc-m32r.c: Likewise.
2272 * config/tc-hppa.h: Update for symbol handling changes.
2273 * config/tc-hppa.c: Likewise.
2275 * config/tc-arm.h: Update for symbol handling changes.
2276 * config/tc-arm.c: Likewise.
2277 (symbol_make_empty): Remove. Just use symbol_create.
2279 * symbols.c (symbol_set_tc): Correct name.
2281 * Makefile.am: Rebuild dependencies.
2282 ($(OBJS)): Don't depend upon struc-symbol.h.
2283 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2284 * dep-in.sed: Don't remove struc-symbol.h.
2285 * Makefile.in: Rebuild.
2287 * doc/internals.texi (Symbols): Describe changes in symbol
2288 handling.
2290 1999-06-03 Richard Henderson <rth@cygnus.com>
2292 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2293 instead of doing the work by hand.
2295 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2297 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2298 state of line state-machine.
2299 (struct ls): Collect DWARF2 line state-machine state in new member
2300 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2301 resulted in any DWARF2 directives.
2302 (reset_state_machine): New function.
2303 (out_end_sequence): Ditto.
2304 (dwarf2_gen_line_info): When switching sections or switching to a
2305 lower text address, call out_end_sequence() first to terminate the
2306 previous code sequence as code sequences MUST have monotonically
2307 increasing addresses.
2308 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2310 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2312 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2313 DWARF2 debug info (line information only, at this point).
2314 * as.h: Update comment about supported debug formats.
2315 * dwarf2dbg.c, dwarf2dbg.h: New files.
2316 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2318 * expr.c (operand): Don't use [ for parens if we want an index op.
2319 (op_encoding): Switch [ into O_index, if desired.
2320 (op_rank): Renumber with O_index on bottom.
2321 (expr): If O_index, match closing bracket.
2322 * expr.h (O_index): New.
2324 * read.c (read_a_source_file): Conditionally allow matched "
2325 in lines passed to md_assemble.
2327 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2329 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2331 Add support for storing local symbols in a small structure to save
2332 memory when assembling large files.
2333 * as.h: Don't include struc-symbol.h.
2334 (symbolS): Add typedef.
2335 * symbols.c: Include struc-symbol.h.
2336 (local_hash): New static variable.
2337 (save_symbol_name): New static function, from symbol_create.
2338 (symbol_create): Call save_symbol_name.
2339 (local_symbol_count): New static variable.
2340 (local_symbol_conversion_count): Likewise.
2341 (LOCAL_SYMBOL_CHECK): Define.
2342 (local_symbol_make): New static function.
2343 (local_symbol_convert): New static function.
2344 (colon): Handle local symbols. Create local symbol for local
2345 label name.
2346 (symbol_table_insert): Handle local symbols.
2347 (symbol_find_or_make): Create local symbol for local label name.
2348 (symbol_find_base): Check for local symbol.
2349 (symbol_append, symbol_insert): Check for local symbols.
2350 (symbol_clear_list_pointers, symbol_remove): Likewise.
2351 (verify_symbol_chain): Likewise.
2352 (copy_symbol_attributes): Likewise.
2353 (resolve_symbol_value): Handle local symbols.
2354 (resolve_local_symbol): New static function.
2355 (resolve_local_symbol_values): New function.
2356 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2357 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2358 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2359 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2360 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2361 (symbol_previous, symbol_next): New functions.
2362 (symbol_get_value_expression): Likewise.
2363 (symbol_set_value_expression): Likewise.
2364 (symbol_set_frag, symbol_get_frag): Likewise.
2365 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2366 (symbol_mark_used_in_reloc): Likewise.
2367 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2368 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2369 (symbol_mri_common_p): Likewise.
2370 (symbol_mark_written, symbol_clear_written): Likewise.
2371 (symbol_written_p): Likewise.
2372 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2373 (symbol_section_p, symbol_equated_p): Likewise.
2374 (symbol_constant_p): Likewise.
2375 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2376 (symbol_get_obj, symbol_set_obj): Likewise.
2377 (symbol_get_tc, symbol_set_tc): Likewise.
2378 (symbol_begin): Initialize local_hash.
2379 (print_symbol_value_1): Handle local symbols.
2380 (symbol_print_statistics): Print local symbol statistics.
2381 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2382 Declare new symbols.c functions. Move many declarations here from
2383 struc-symbol.h.
2384 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2385 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2386 (struct symbol): Move bsym to make it clearly the first field.
2387 Remove TARGET_SYMBOL_FIELDS.
2388 (symbolS): Don't typedef.
2389 (struct broken_word): Remove.
2390 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2391 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2392 (symbol_clear_list_pointers): Likewise.
2393 (symbol_insert, symbol_remove): Likewise.
2394 (symbol_previous, symbol_append): Likewise.
2395 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2396 (struct local_symbol): Define.
2397 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2398 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2399 (local_symbol_get_frag, local_symbol_set_frag): Define.
2400 (local_symbol_get_real_symbol): Define.
2401 (local_symbol_set_real_symbol): Define.
2402 Define.
2403 * write.c (write_object_file): Call resolve_local_symbol_values.
2404 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2405 (TARGET_SYMBOL_FIELDS): Don't define.
2406 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2407 ECOFF_DEBUGGING, add ECOFF fields.
2408 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2409 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2410 ECOFF_DEBUGGING, add ECOFF fields.
2411 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2412 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2413 * config/tc-mcore.h: Don't include struc-symbol.h.
2414 (TARGET_SYMBOL_FIELDS): Don't define.
2415 (struct mcore_tc_sy): Define.
2416 (TC_SYMFIELD_TYPE): Define.
2417 * Many files: Use symbolS instead of struct symbol. Use new
2418 accessor functions rather than referring to symbolS fields
2419 directly.
2421 * read.c (s_mri_common): Don't add in value of line_label.
2423 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2424 checking for SEC_LINK_ONCE.
2426 * config/tc-sh.h (sh_fix_adjustable): Declare.
2428 * app.c (input_buffer): New static variable.
2429 (app_push): Save saved_input in allocated buffer.
2430 (app_pop): Restored saved_input.
2431 (do_scrub_chars): Change get parameter to take char * and int as
2432 arguments. Change GET macro to pass input_buffer to get
2433 function. Don't save input into allocated buffer.
2434 * as.h (do_scrub_chars): Update declaration.
2435 * input-file.c (input_file_get): Change to take char * and int.
2436 Read data into passed in buffer. Remove static buffer.
2437 * read.c (scrub_from_string): Change to take char * and int. Copy
2438 data into passed in buffer.
2440 * hash.h: Neaten. Declare hash_traverse.
2441 * hash.c: Complete rewrite based on BFD hashing code.
2442 * gasp.c (chunksize): New variable.
2443 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2444 hash_delete.
2446 1999-05-28 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2449 addend unless the target uses an old ABI.
2451 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2453 -Wchar-subscripts cleanup
2454 * listing.c (listing_newline): Use unsigned char variable, so
2455 calls to isascii,iscntrl are correct.
2456 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2457 (unsigned char).
2458 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2459 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2460 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2461 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2463 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2465 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2466 width for Coldfire.
2467 (arch_coldfire_p): New #define.
2468 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2470 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2472 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2474 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2475 (install_operand): Add place `N'.
2476 (init_table): Add registers ACC, MACSR, MASK.
2478 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2480 * config/tc-m68k.c: Change mcf5200 --> mcf.
2481 (archs): Add mcf5206e, mcf5307.
2482 (m68k_ip): Add format `u'.
2483 (install_operand): Add place `m', `M', `h'.
2484 (init_table): Add upper/lower registers.
2486 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2488 1999-05-28 Martin Dorey <mdorey@madge.com>
2490 * config/tc-i960.c: Several minor changes to add ELF and
2491 BFD_ASSEMBLER support.
2492 * config/tc-i960.h: Likewise.
2493 * configure.in (i960-*-elf*): New target.
2494 * aclocal.m4, configure: Rebuild.
2496 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2498 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2499 reloc changes when defined(BFD_ASSEMBLER).
2501 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2503 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2505 * write.c (write_print_statistics): Output to file, not stderr.
2507 * expr.c (generic_bignum_to_int32,64): Prototype.
2509 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2510 output_sleb128, output_uleb128, output_big_sleb128,
2511 output_big_uleb128, output_big_leb128): Prototype.
2512 (output_big_sleb128, output_big_uleb128): Make inline.
2513 (output_big_leb128): Remove inline
2515 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2516 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2517 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2518 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2519 value for correct overflow check in write.c:fixup_segment.
2520 * write.c (fixup_segment): Move bitfield overflow checks to after
2521 the md_apply_fix call.
2522 * config/obj-coff.c (fixup_segment): Likewise.
2523 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2524 valueT *val argument.
2526 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2528 * config/atof-ieee.c (gen_to_words): Correctly round a
2529 denormalized number. Fix off-by-one in range checking for
2530 exponent in a denormal.
2532 1999-05-10 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2535 name.
2537 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2539 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2541 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2543 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2544 (ReverseRegRegmem): Remove.
2545 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2546 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2547 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2548 kludge.
2550 From Doug Ledford <dledford@redhat.com>
2551 * config/tc-i386.h (RegXMM): New for P/III.
2552 * config/tc-i386.c: Add support for P/III.
2554 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2556 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2557 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2558 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2560 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2562 * config/tc-i386.c (i386_immediate): Skip whitespace before
2563 complaining about junk after expression.
2564 (i386_displacement): Likewise.
2566 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2568 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2569 Don't copy before downcaseing.
2571 1999-05-05 Catherine Moore <clm@cygnus.com>
2573 * tc-m68k.c: Include elf/m68k.h.
2574 (m68k_elf_final_processing): New routine.
2575 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2576 Define.
2578 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2580 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2581 17 bit fmt insn.
2583 1999-04-30 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-mcore.c (mcore_s_section): Dump literals before
2586 changing section.
2588 1999-04-29 Nick Clifton <nickc@cygnus.com>
2590 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2591 for COFF/PE port.
2593 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2595 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2596 (TC_INIT_FIX_DATA): Delete.
2597 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2598 (TC_INIT_FIX_DATA): Delete.
2599 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2600 * write.c (fix_new_internal): Initialize fx_cgen member.
2601 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2602 (gas_cgen_md_apply_fix3): Update.
2603 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2604 (md_cgen_record_fixup_exp): Update.
2605 (FX_OPINFO_R_TYPE): Update.
2607 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2608 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2609 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2610 * frags.h (struct frag): Make opindex, opinfo ints.
2612 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2614 1999-04-26 Tom Tromey <tromey@cygnus.com>
2616 * aclocal.m4, configure: Updated for new version of libtool.
2618 1999-04-22 Nick Clifton <nickc@cygnus.com>
2620 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2621 md_apply_fix.
2622 (md_apply_fix3): Do not fix up absolute relocations against
2623 symbolic values.
2625 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2627 1999-04-20 Nick Clifton <nickc@cygnus.com>
2629 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2630 changes and data-in-text directives.
2631 (mcore_cons): New function: intercept cons() operations.
2632 (mcore_float_cons): New function: intercept float_cons()
2633 operations.
2634 (mcore_stringer): New function: intercept stringer() operations.
2636 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2638 * obj.h (struct format_ops): Change generate_asm_lineno field to
2639 take no parameters.
2640 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2642 * config/tc-alpha.c (find_opcode_match): Add default case to
2643 switch.
2644 (find_macro_match): Likewise.
2645 (load_expression): Parenthesize && within ||.
2647 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2649 1999-04-17 Nick Clifton <nickc@cygnus.com>
2651 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2652 .text .data .section pseudo ops.
2653 (mcore_s_section): New function. Dump lits before changing secs.
2654 (mcore_s_text): New function. Dump lits before changing secs.
2655 (mcore_s_data): New function. Dump lits before changing secs.
2657 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2659 * config/tc-mips.c (mips_32bitmode): New.
2660 (md_begin): Set mips_32bitmode if needed.
2661 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2662 Set EF_MIPS_32BITMODE.
2664 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2666 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2667 change.
2669 1999-04-16 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2673 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2675 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2676 expressions correctly.
2679 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2681 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2683 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2685 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2686 and fmpynfadd instructions.
2688 1999-04-11 Richard Henderson <rth@cygnus.com>
2690 * as.h (environ): Declare it, if needed.
2691 * as.c (dump_statistics): Don't declare environ.
2692 * configure.in (environ): Detect declaration.
2693 * configure, config.in: Rebuild
2695 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2696 (i386_displacement): Allocate enough space for replacement buffer.
2697 Clean up replacement buffer initialization.
2699 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2701 * subsegs.c (section_symbol): Don't create a new symbol if one
2702 already exists; instead, use the existing one, but set its segment
2703 and frag data if it hasn't already been defined.
2704 * config/obj-coff.c (c_section_symbol): Likewise.
2706 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2708 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2710 1999-04-08 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-mcore.c: New File: Support routines for MCore
2713 assembler.
2714 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2715 * config/obj-coff.c: Add support for mcore-pe target.
2717 * Makefile.am: Add support for MCore targets.
2718 * Makefile.in: Regenerate.
2719 * configure.in: Add support for MCore targets.
2720 * configure: Regenerate.
2722 * doc/all.texi: Set MCORE.
2723 * doc/as.texinfo: Document MCore specific command line options.
2725 * write.h: Prevent multiple inclusion.
2727 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2729 * asintl.h (LC_MESSAGES): Never define.
2730 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2731 does not define it.
2732 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2733 does not define it.
2735 * Makefile.am (m68k-parse.c): If configuring in the source
2736 directory, copy m68k-parse.y into the local directory before
2737 running ylwrap, to remove spurious differences when generating
2738 snapshots.
2739 * Makefile.in: Rebuild.
2741 * config/tc-sparc.h (md_do_align): Just allocate the number of
2742 bytes necessary, rather than always allocating 1024.
2744 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2746 * listing.c (listing_newline): Add cast to avoid warning.
2747 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2748 * config/tc-i386.c (i386_scale): Add return value.
2749 (build_displacement_string): Remove unused local temp_disp2.
2750 (i386_intel_memory_operand): Add parentheses to avoid warning.
2751 (i386_intel_operand): Remove unused local end_of_operand_string.
2752 (i386_operand): Remove unused local operand_modifier.
2753 (i386_operand): Add parens to avoid warning.
2755 1999-04-04 Don Bowman <don@pixsci.com>
2757 * configure.in: Add mips*-*-vxworks* target; have it define
2758 MIPS_STABS_ELF.
2759 * configure, config.in: Rebuild.
2761 1999-03-31 Nick Clifton <nickc@cygnus.com>
2763 * configure.in (emulations): Add support for arm-epoc-pe.
2764 * configure: Regenerate.
2765 * config/te-epoc-pe.h: New file. Define macros specific to
2766 arm-epoc-pe target.
2767 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2768 for arm-epoc-pe target.
2770 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2772 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2774 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2776 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2777 detect ",n" without a condition.
2778 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2781 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2783 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2784 instruction is encoded with one bit.
2787 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2789 * doc/internals.texi (CPU backend): Mention that
2790 line_separator_chars should not include newline. From thi
2791 <ttn@mingle.glug.org>.
2793 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2795 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2796 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2798 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2800 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2802 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2804 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2807 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2809 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2811 1999-03-15 Martin Hunt <hunt@cygnus.com>
2813 * app.c (do_scrub_begin): Change '-' back to a symbol char
2814 so we can use multiple opcodes on a line again.
2816 * config/tc-d30v.c: By default, warn if a symbol has
2817 the same name as a register. Plus some minor
2818 updates from the branch.
2820 1999-03-13 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2823 BFD_RELOC_16 and BFD_RELOC_64.
2825 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2827 * expr.c (expr): Add missing else.
2829 1999-03-12 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-arm.c (md_apply_fix3): Improve error message.
2833 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2835 * Makefile.am (CPU_TYPES): Add fr30.
2836 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2837 (fr30,m32r dependencies): Update.
2838 * Makefile.in: Rebuild.
2840 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2841 (gas_cgen_record_fixup_exp): Ditto.
2842 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2843 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2844 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2845 (md_cgen_lookup_reloc): Update use of operand->type.
2846 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2847 (md_convert_frag): Call cgen_operand_lookup_by_num.
2848 (md_cgen_lookup_reloc): Update use of operand->type.
2849 (m32r_cgen_record_fixup_exp): Ditto.
2851 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2853 * config/tc-mips.c (md_show_usage): Fix message.
2855 1999-03-03 Nick Clifton <nickc@cygnus.com>
2857 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2858 and LDR reg,=<expr> instruction.
2860 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2861 -mcpu=arm9tdmi.
2863 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2865 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2867 1999-02-17 Nick Clifton <nickc@cygnus.com>
2869 This patch was created by: Scott Bambrough
2870 <scottb@corelcomputer.com>
2872 * app.c:
2873 Special cased '@' character. The '@' character is used as the
2874 ARM assembler comment character, as a special character
2875 and in ELF .symver pseudo-op's, and as a special character in
2876 .type and .section pseudo-ops.
2877 (symver_pseudo): New static variable.
2878 (symver_state): New static variable.
2879 (struct app_save): Add field 'symver_state'.
2880 (app_push): Save global symver_state int struct app_save.
2881 (app_pop): Restore global symver_state from struct app_save.
2882 (do_scrub_chars): Special case handling of '@' character in
2883 .symver pseudo-ops.
2885 * configure.in: Modified to recognize armv* uname syntax from ARM
2886 Linux kernel.
2887 * configure: Regenerated.
2889 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2890 a prefix to the section's type.
2891 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2892 the type's typename.
2894 * config/tc-arm.h: Add support for PIC generation:
2895 (pic_code): New boolean.
2896 (obj_relocate_extern): Define.
2897 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2898 (TC_CONS_FIX_NEW): Define.
2899 (tc_fix_adjustable): Define.
2900 (GLOBAL_OFFSET_TABLE_NAME): Define.
2902 * config/tc-arm.c: Add support for PIC generation:
2903 (line_seperator_chars): Allow ';' as a seperator for Linux.
2904 (is_immediate_prefix): New macro.
2905 (arm_parse_reloc): New function.
2906 (s_arm_elf_cons): New function.
2907 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2908 (md_undefined_symbol): Special case handling for the Global Offset
2909 Table's symbol.
2910 (md_apply_fix3): Handle PIC relocs.
2911 (tc_gen_reloc): Handle PIC relocs.
2912 (md_parse_option): Add support for '-k' command line switch to
2913 enable PIC generation.
2914 (cons_fix_new_arm): New function.
2915 (s_arm_elf_cons): New function.
2917 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2919 * configure.in: Add comments for uses of AC_DEFINE.
2920 * acinclude.m4: Likewise.
2921 * acconfig.h: Remove.
2922 * aclocal.m4: Rebuild.
2923 * configure: Rebuild.
2924 * Makefile.in: Rebuild.
2925 * config.in: Rebuild.
2927 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2929 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2930 non-constant offset from a base register.
2932 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2934 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2935 strings always.
2937 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2939 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2940 (emit_insn): Look for pc-relative and no-overflow specifiers on
2941 internal relocation types.
2943 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2945 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2946 -mcpu=NNNN flags.
2948 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2949 mips_cpu instead.
2950 (mips_4650, mips_4010, mips_4100): Variables removed.
2951 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2952 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2953 variables.
2954 (md_begin): Don't bother initializing the mips_NNNN variables;
2955 mips_cpu is set, and that's good enough now.
2956 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2957 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2958 (show): New function, to handle wrapping in the CPU lists.
2959 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2961 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2963 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2964 than treat as an immediate specifier.
2966 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2968 * config/tc-i386.c: Prototype many functions.
2969 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2970 (i386_immediate): Remove unused second argument.
2971 (i386_intel_operand): Fix i386_is_reg typo.
2972 (i386_operand): Use allow_naked_reg.
2973 (output_invalid): Make operand int for K&R.
2975 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2977 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2978 patch.
2979 * Makefile.in: Rebuild.
2981 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2983 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2984 (cgen.o): Ditto.
2985 (EXTRA_as_new_SOURCES): Comment out.
2986 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2987 * Makefile.in: Rebuild.
2988 * doc/Makefile.in: Rebuild.
2989 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2990 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2991 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2992 * configure: Rebuild.
2993 * aclocal.m4: Rebuild.
2994 * config.in: Rebuild.
2995 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2996 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2997 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2998 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2999 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3000 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3001 (gas_cgen_record_fixup_exp): Ditto.
3002 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3003 descriptor, not global variable.
3004 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3005 descriptor, not global variable. Refer to insert_operand handler
3006 via cpu descriptor, not global function.
3007 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3008 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3009 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3010 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3011 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3012 * config/tc-m32r.c: Ditto.
3013 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3014 (md_assemble): Ditto.
3015 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3017 1999-02-09 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3020 relocations for ELF targets.
3022 1999-02-08 Nick Clifton <nickc@cygnus.com>
3024 * configure.in: Add support for StrongARM target.
3025 * configure: Regenerate.
3027 1999-02-05 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3031 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3032 for COFF ports.
3034 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3036 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3038 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3040 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3041 (INTEL_DWORD_MNEM_SUFFIX): Define.
3042 (BYTE_PTR): Define.
3043 (WORD_PTR): Define.
3044 (DWORD_PTR): Define.
3045 (XWORD_PTR): Define.
3046 (SHORT): Define.
3047 (OFFSET_FLAT): Define.
3048 (FLAT): Define.
3049 (NONE_FOUND): Define.
3050 (No_dSuf): Define.
3051 (No_xSuf): Define.
3052 * config/tc-i386.c (set_intel_syntax): New routine.
3053 (intel_syntax): Declare.
3054 (allow_naked_reg): Declare.
3055 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3056 (intel_float_operand): New routine.
3057 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3058 Handle brackets as well as parens. Call i386_intel_operand for
3059 intel syntax. Reverse operands if appropriate. Handle new
3060 suffixes. Handle movzx and movsx.
3061 (i386_is_reg): New routine.
3062 (i386_immediate): New routine.
3063 (i386_scale): New routine.
3064 (i386_displacement): New routine.
3065 (i386_operand_modifier): New routine.
3066 (build_displacement_string): New routine.
3067 (i386_parse_seg): New routine.
3068 (i386_intel_memory_operand): New routine.
3069 (i386_intel_operand): New routine.
3070 (i386_operand): Call i386_displacement, i386_immediate,
3071 i386_scale, etc. instead of handling inline.
3072 (parse_register): Handle registers without prefix.
3074 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3076 * configure: Regenerate.
3077 * configure.in (arm-*-oabi): New.
3078 (thumb-*-oabi): New.
3079 * config/tc-arm.c (target_oabi): Declare.
3080 (md_apply_fix3): Support REL relocs.
3081 (md_parse_option): Handle -oabi.
3082 (elf32_arm_target_format): New routine.
3083 (md_longopts): Add OPTION_OABI.
3084 * config/tc-arm.h: Redefine TARGET_FORMAT.
3087 1999-01-28 Nick Clifton <nickc@cygnus.com>
3089 * write.c (write_relocs): Handle out of range error.
3091 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3092 (fr30_force_relocation): Default to 0.
3094 * config/tc-fr30.h (obj_fix_adjustable): Define.
3095 (TC_FORCE_RELOCATION): Define.
3097 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3098 relocs.
3100 1999-01-16 Nick Clifton <nickc@cygnus.com>
3102 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3103 merge of two instructions if the left instruciton kills the right.
3105 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3107 * Makefile.in: Regenerate.
3108 * configure.in: Redo test for using cgen.
3109 * configure: Regenerate.
3111 1999-01-09 Nick Clifton <nickc@cygnus.com>
3113 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3114 redefinition of this macro.
3116 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3118 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3119 warning.
3121 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3123 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3124 a read of HI or LO and an immediatly following branch.
3126 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3128 * config/tc-mips.c (md_begin): Another correction to the setting of
3129 mips_eabi64.
3131 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3133 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3135 1998-12-21 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3138 bit insn when optimizing, so that parallelised instructions will
3139 start on a 32 bit boundary.
3141 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3143 * config/tc-mips.c (mips_eabi64): New.
3144 (md_begin): Set mips_eabi64.
3145 (mips_elf_final_processing): Use it.
3147 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3149 * config/tc-mips.c (mips_elf_final_processing):
3150 Correct setting of ABI in e_flags.
3152 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3154 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3156 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3158 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3160 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3162 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3163 warning, values that don't fit in the field.
3165 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3167 * config/tc-mips.c (mips_abi_string): New.
3168 (md_parse_option,md_longopts): Add mabi.
3169 (mips_elf_final_processing): Set e_flags based on mabi flag.
3171 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3173 * config/tc-mips.c (md_parse_option): Handle vr4111.
3175 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3177 * config/tc-h8300.c (build_bytes): Change message given if the
3178 instruction requires H8/300H mode and we're not in Hmode, to
3179 suggest that it may be the operand modes that are the problem, not
3180 necessarily the opcode.
3182 1998-12-10 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-fr30.c: Add line separator character.
3186 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3188 * configure.in (hppa-*-mpeix*): New target.
3189 * config/obj-som.h (obj_som_compiler): Declare.
3190 * config/obj-som.c (compiler_seen): New static variable.
3191 (obj_som_compiler): New function.
3192 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3193 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3194 (pa_type_args): Set hppa_priv_level.
3195 (pa_compiler): New static function if OBJ_SOM.
3196 * configure: Rebuild.
3198 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * read.c (output_leb128): Don't mark as inline.
3202 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3204 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3205 AIX .vbyte unaligned data support.
3206 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3207 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3208 sections.
3210 1998-12-07 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3213 input handling.
3215 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3217 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3218 BFD_RELOC_ARM_PCREL_BRANCH.
3220 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3223 checking the target type.
3224 (mips-dec-bsd*): Set endian to little.
3225 * configure: Rebuild.
3227 COFF weak symbol support, based on patches from Mark Elbrecht
3228 <snowball3@usa.net>:
3229 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3230 * config/obj-coff.c (obj_coff_weak): New static function.
3231 (obj_coff_endef) [both versions]: Handle weak symbols.
3232 (coff_frob_symbol): Likewise.
3233 (yank_symbols): Likewise.
3234 (obj_pseudo_table): Add "weak".
3236 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3237 <aymeric.vincent@emi.u-bordeaux.fr>.
3238 * aclocal.m4: Rebuild with current tools.
3239 * configure: Rebuild.
3241 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3242 an assertion failure for a case we can't handle when OBJ_ECOFF.
3244 * expr.c (operator): And with 0xff to avoid problems with signed
3245 char.
3247 1998-12-03 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3250 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3252 1998-12-02 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3255 LDI:20 insn.
3257 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3259 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3260 of pcrel point.
3262 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3264 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3265 pcrel point.
3267 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3270 scope.
3271 (d10v_cleanup): Only generate previous insn if a multiline insn is
3272 not pending.
3274 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3276 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3277 FR30_OPERAND_I32.
3279 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3281 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3282 -marm6xxx command line switches.
3284 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3286 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3287 (itbl-ops.o): Delete duplicate dependencies.
3288 Rebuild dependencies.
3289 Add fr30 dependencies.
3290 * Makefile.in: Rebuild.
3292 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3295 opcode list.
3296 * listing.c: Ignore line terminator characters found inside
3297 strings.
3299 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3301 * po/gas.pot: Regenerated.
3303 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3306 fr30_is_label_start(). Also checks for delay slot insns.
3308 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3309 FR30 instructions which contain a colon in the mnemonic.
3311 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3313 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-fr30.c: Removed currently superflous code.
3317 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-fr30.h: New file.
3320 * config/tc-fr30.c: Tweaking so that it will compile.
3322 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3324 * config/tc-d10v.h (obj_fix_adjustable): Define.
3325 (TC_FORCE_RELOCATION): Define.
3326 (d10v_force_relocation): Declare.
3327 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3328 (md_apply_fix3): Handle Vtable relocs.
3329 (d10v_fix_adjustable): New.
3330 (d10v_force_relocation): New.
3332 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3334 * config/tc-d30v.c: Change default behaviour to ignore potential
3335 conflicts between register name and symbol names.
3337 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3339 * configure.in: Add fr30-*-*.
3340 * config/tc-fr30.c: New file.
3341 * Makefile.in: Regenerated.
3342 * config.in: Regenerated.
3343 * configure: Regenerated.
3344 * doc/Makefile.in: Regenerated.
3345 * po/gas.pot: Regenerated.
3347 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3349 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3350 are 16 bit insns.
3352 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3354 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3355 characters.
3356 (do_scrub_chars): Add some casts to unsigned char to avoid
3357 unwanted sign extension.
3358 * read.c (lex_type): Set characters about 127 to be symbol
3359 characters.
3360 * config/tc-i386.c (md_begin): Set identifier_chars and
3361 operand_chars for values above 127.
3363 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3365 * configure.in: detect cygwin* instead of cygwin32*
3366 * configure: regenerate
3368 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3370 * listing.c: Add support for producing a listing from piped
3371 input.
3373 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3375 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3376 (append_insn): Account for the tx39's multiply behavior.
3378 1998-10-26 Michael Meissner <meissner@cygnus.com>
3380 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3381 from assemble_parallel_insns. Add support for '->' to indicate
3382 explicitly serializing the instructions.
3383 (md_assemble): Ditto.
3385 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3387 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3388 WEAK handling.
3390 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3392 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3394 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3396 * config/tc-mips.c : support frame and regmask/fregmask when
3397 MIPS_STABS_ELF is specified.
3399 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3401 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3402 (md_apply_fix): Don't return 1 for VTABLE relocs.
3403 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3405 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3407 * doc/c-i386.texi: Replace occurences of "opcode" with
3408 "instruction mnemonic", "instruction", or "mnemonic" when
3409 referring to the name of an instruction. Use "opcode" when
3410 referring to the sequence of machine bytes.
3412 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3413 (is_opcode_char): Rename to is_mnemonic_char.
3414 (md_assemble and i386_operand): Correct error messages from
3415 "opcode" to "instruction mnemonic"
3416 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3417 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3418 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3419 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3420 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3421 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3422 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3424 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3426 * config/tc-i386.c (i386_operand): Check for garbage after
3427 register name.
3429 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3431 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3432 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3434 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3436 * config/tc-sh.h (obj_fix_adjustable): Define.
3437 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3438 (md_apply_fix): Likewise.
3439 (tc_gen_reloc): Likewise.
3440 (sh_fix_adjustable): New.
3442 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3444 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3445 * cgen.h (gas_cgen_finish_insn): Update prototype.
3446 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3447 cgen_insn_t -> CGEN_INSN_INT.
3448 (make_parallel): Update handling of CGEN_INT_INSN_P.
3449 (assemble_parallel_insn): Ditto.
3450 (target_make_parallel): New function.
3451 (md_assemble): Use it.
3453 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3455 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3457 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3459 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3460 converted into lower case.
3462 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3464 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3465 (gas_cgen_tc_gen_reloc): Likewise.
3466 * config/tc-m32r.h (obj_fix_adjustable): Define.
3467 * config/tc-m32r.c (m32r_fix_adjustable): New.
3468 (m32r_force_relocation): Handle VTABLE relocs.
3470 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3472 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3474 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3476 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3477 to lower case before parsing.
3479 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3480 parallel insns modift buts in the PSW as a side effect.
3482 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3484 * config/tc-d30v.c (find_format): Test for missing flag and
3485 control registers.
3487 (md_apply_fix3): Fix error messages to avoid
3488 assumption about presence of a symbol.
3490 (parallel_ok): Disallow parallel instructions that both modify the
3491 same flag register.
3493 (find_format): Generate a warning if an odd numbered register is
3494 used as the first register in a mutli-register instruction.
3496 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3499 relocations are always associated with a symbol.
3501 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3503 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3504 (elf32_sparc_force_relocation): Declare.
3505 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3506 (tc_gen_reloc): Handle vtable relocs.
3507 (elf32_sparc_force_relocation): New.
3509 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3511 * symbols.c (S_IS_FUNCTION): New.
3512 * config/tc-v850.h (obj_fix_adjustable): Define.
3513 (TC_FORCE_RELOCATION): Define.
3514 (v850_force_relocation): Declare.
3515 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3516 of fx_addnumber for VTABLE reloc addends.
3517 (md_apply_fix3): Handle VTABLE relocs.
3518 (v850_fix_adjustable): New.
3519 (v850_force_relocation): New.
3521 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3523 * tc-hppa.c (fp_operand_format): Add some additional formats.
3524 (pa_ip): Do not automatically promote into pa2.0 mode.
3525 (pa_level): Handle ".level 2.0".
3527 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3529 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3530 * config/tc-i386.h (template.extension_opcode): Change to
3531 unsigned int to allow full range of 8-bit opcode suffixes.
3532 (None): Redefine as 0xffff.
3534 From Jeff B Epler <jepler@usgs.gov>
3535 * doc/c-i386.texi (i386-SIMD): New section.
3537 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3539 * read.c (discard_rest_of_line): New function.
3540 * read.h: Declare it.
3541 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3543 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3545 * config/tc-d10v.c (find_symbol_matching_register): New function.
3546 (find_opcode): Cope with the case where a register name matches
3547 a symbol name.
3549 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-v850.c (md_pcrel_from): Rename to
3552 v850_pcrel_from_section.
3553 (v850_pcrel_from_section): Do not resolves symbols in other
3554 sections.
3556 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3558 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3560 * config/tc-d10v.c (find_opcode): Generate an error if a register
3561 is supplied for an operand that should not be a register.
3563 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3565 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3566 instructions to have another instruction in the right bin.
3568 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3571 the right container if the left container holds a branch
3572 instruction.
3574 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3576 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3577 both a register name and symbol name.
3578 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3580 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3583 execution unit class.
3585 (reg_name_search): If a name matches a register and a symbol,
3586 prefer the register.
3587 (find_format): Disallow flag registers when a general purpose
3588 register is required.
3589 If a number is required, but a register has been given, check to
3590 see if a symbol with the same name as the register exists, and if
3591 so, use that symbol.
3593 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3595 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3597 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-d30v.c (find_format): Do not accept flag registers as
3600 general purpose registers.
3601 (find_format): If an immediate value is expected at a given place
3602 in a format, but a register name has been provided instead, check
3603 to see if that register name matches the name of a predefined
3604 symbol and if it does, then use the symbol instead.
3605 (reg_name_search): If a register name matches a symbol name,
3606 prefer the register name to the symbol name.
3608 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3611 the previous insn to empty.
3613 1998-09-20 Michael Meissner <meissner@cygnus.com>
3615 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3616 pieces, forcing the use of an ANSI compiler.
3618 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3620 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3621 relocs.
3622 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3624 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3626 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3627 assembler syntax.
3628 (obj_elf_vtable_entry): Likewise.
3629 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3630 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3631 (tc_gen_reloc): Likewise.
3632 (arm_fix_adjustable): Likewise.
3633 (elf32_arm_force_relocation): New.
3634 (armelf_frob_symbol): Remove coff-style symbol support.
3636 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3638 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3640 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3642 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3643 OBJ_COFF so that routine is defined for a.out format.
3645 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3647 * config/tc-i386.c (i386_operand): Detect non-segment registers
3648 used as segment prefixes.
3650 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3652 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3653 optimize across FDE boundaries.
3655 * config/obj-coff.c (obj_coff_section): Preserve any link once
3656 flags when setting the section flags.
3658 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3660 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3661 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3663 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3665 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3666 to the host width.
3668 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3670 * frags.c (frag_grow): Include the size of the frag struct in the
3671 obstack chunk size.
3673 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3674 if the new subseg comes before the old.
3676 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3678 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3679 to handle edge8 and edge16.
3681 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3683 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3684 before we clobber the symbol involved.
3686 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3688 * config/tc-arm.c: Remove OBJ_ELF definitions for
3689 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3690 use arm_adjust_symtab for OBJ_COFF.
3691 (armelf_adjust_symtab): New Routine.
3692 * config/tc-arm.h: Define obj_adjust_symtab to
3693 armelf_adjust_symtab for OBJ_ELF.
3695 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3697 * configure.in: Make all i386-elf targets use bfd_gas.
3698 * config/tc-i386.c (tc_i386_force_relocation): New.
3699 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3700 (md_apply_fix3): Likewise.
3701 (tc_gen_reloc): Handle them.
3702 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3703 tc_i386_force_relocation.
3705 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3709 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3711 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3712 current opcode after writing the first insturction of a reverse
3713 sequential pair.
3715 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3717 * read.h (generate_lineno_debug): Add prototype.
3718 * read.c (generate_lineno_debug): Make non-static.
3720 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (md_assemble): Only warn for address/data size
3723 prefixes.
3725 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3728 against Thumb function names, as the linker needs this information.
3730 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3732 * expr.c (operand): Check also that there is no advance in operand
3733 after atof_generic in order to decide "is it label 0f or floating
3734 point number?".
3736 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3739 command line options with a single dash.
3740 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3742 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3744 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3745 * tc-arm.c (arm_fix_adjustable): New routine.
3747 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3749 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3750 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3751 demand_empty_rest_of_line before mri_comment_end.
3752 (equals): Check garbage after expression before
3753 mri_comment_end in MRI mode.
3755 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3758 small immediate constant to use the constant itself rather than
3759 always using 1.
3761 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3764 (pa_leave): Likewise.
3766 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3768 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3769 prefixes.
3770 (i386_operand): Fix an error message.
3772 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3774 * doc/c-arm.texi (ARM Directives): Document .req directive.
3776 * config/tc-arm.c (reg_required_here): Display erroneous string if
3777 the register name could not be decoded.
3778 Do not set inst.instruction if the sift is -1.
3780 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3782 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3783 we do for EXTERN.
3785 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3788 even if it is belived to be unnecessary.
3790 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3792 config/tc-i386.c (i386_operand): Size immediate constants by
3793 suffix (erroneously removed as part of July 7 change).
3795 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3797 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3798 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3799 (armelf_frob_symbol): New Routine.
3800 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3802 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3804 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3806 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3809 command line switches passed to assembler.
3811 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3813 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3814 (gas_cgen_opcode_desc): Declare.
3815 (gas_cgen_parse_operand): Declare.
3816 (*): Prepend gas_ to gas specific fns to denote them as such.
3817 All uses updated.
3818 * cgen.c (gas_cgen_opcode_desc): New global
3819 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3820 (queue_fixup): Renamed from cgen_queue_fixup.
3821 (*): Prepend gas_ to gas specific fns to denote them as such.
3822 All uses updated.
3823 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3824 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3825 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3826 Open opcode table and initialize it.
3827 (make_parallel): Use gas_cgen_opcode_desc.
3828 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3829 (md_assemble): Ditto.
3831 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3833 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3834 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3835 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3836 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3837 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3838 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3839 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3840 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3841 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3842 (INIT_STAB_SECTION): Likewise.
3843 (OBJ_PROCESS_STAB): Likewise.
3845 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3846 (md_parse_option): Watch for them.
3847 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3848 (md_begin): Kill neverdef code.
3849 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3850 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3851 (s_alpha_coff_wrapper): New.
3852 (md_pseudo_table): Trap all ECOFF pseudos.
3854 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3856 Start of changes to remove mdebug section from mips*-elf
3857 Based on MIPS_STAB_ELF definition
3858 * acconfig.h: undef if not configured
3859 * config.in: undef if not configured
3860 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3861 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3862 * stabs.c (s_stab_generic): flush frag
3864 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3866 * configure.in: (arm-*-elf): Handle.
3867 (thumb-*-elf): Handle.
3868 * configure: Regenerate.
3869 * read.c (stringer): Fix typo in comment.
3870 * write.c (fixup_segment): Don't add symbol value to addend if
3871 TC_ARM and OBJ_ELF.
3872 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3873 sections.
3874 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3875 for OBJ_ELF.
3877 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3879 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3880 (write_2_short): Emit warning if new flag is set.
3881 (do_assemble): Set flags if left instruction is one of special
3882 "right-instruction-killer" type.
3884 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3886 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3887 Always output words in debug_info section as big endian.
3888 (sparc_target_format): Choose correct bfd target.
3889 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3891 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3893 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3894 to work with internationalization code. Issue an error when two
3895 operands match that are not allowed to match.
3897 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3899 * configure.in (install_tooldir): Allow target to specify whether
3900 it wants to be installed in $(tooldir)/bin.
3901 * configure: Regenerate.
3902 * Makefile.am (install-exec-local): Set install-exec-tooldir
3903 dependency via configure.
3904 * Makefile.in: Regenerate.
3906 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3908 * Makefile.am (install-exec-local): Split into two ...
3909 (install-exec-bindir,install-exec-tooldir): New rules.
3910 * Makefile.in: Regenerate.
3912 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3914 * Makefile.am (install-exec-local): Don't remove the file before
3915 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3916 W. Rozycki <macro@ds2.pg.gda.pl>.
3917 * Makefile.in: Rebuild.
3919 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3921 * cgen.c: Include libiberty.h.
3922 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3923 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3924 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3925 (md_cgen_lookup_reloc)): Declare.
3926 (md_cgen_record_fixup_exp): Declare.
3927 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3928 (m32r_relax_frag): Declare.
3929 (cgen_md_apply_fix3): Decls moved to cgen.h.
3930 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3931 (m32r_cgen_record_fixup_exp): Delete decl.
3932 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3933 (assemble_nop): Delete.
3934 (expand_debug_syms): Delete unused `exp'.
3935 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3936 Add default case for -Wall.
3937 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3938 (md_atof): Delete unused wordP.
3940 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3942 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3943 value.
3945 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3947 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3948 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3949 .print, .purgem, and .struct. Remove documentation for
3950 .app-file.
3952 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3954 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3955 Update call to insert_operand.
3957 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3961 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3964 whitespace after a prefix operator.
3966 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3968 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3970 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3972 * config/tc-sparc.c (log2): New static function.
3973 (s_reserve): Use log2 to convert alignment before calling
3974 record_alignment.
3975 (s_common): Use log2 to convert alignment before calling
3976 record_alignment and frag_align.
3977 (sparc_cons_align): Use log2.
3979 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3982 (s_common): Likewise.
3984 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3985 initialization of waddr.
3986 (sparc_elf_final_processing): Add default case to switch.
3988 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3990 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3991 than temporary real.
3993 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3995 * write.c (subsegs_finish): Don't align the segments if there were
3996 any errors.
3998 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3999 copying aux information.
4001 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4002 expression into a symbol.
4004 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4006 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4007 type to unsigned int.
4008 (md_assemble): Change type used to store offsets from unsigned
4009 long to long.
4010 (i386_operand): Switch error check to only call RESTORE_END_STRING
4011 once after parse_register.
4013 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-v850.c (md_show_usage): Changed format to match that
4016 of gcc, ld, etc.
4018 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4020 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4022 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4023 relocs.
4024 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4025 weak.
4027 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4030 * doc/Makefile.in: Rebuild.
4032 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4034 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4035 for %lo expressions.
4036 (mips_ip, case 'u'): Move range check after code to mask
4037 off bits in %hi/%lo expressions. Mask off high bits for
4038 %lo expressions.
4040 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * doc/Makefile.am (gasver.texi): New target.
4043 (as.info, as.dvi): Depends upon gasver.texi.
4044 * doc/as.texinfo: Include gasver.texi. Mention version number on
4045 title page and in top node.
4046 * doc/Makefile.in: Rebuild.
4048 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4050 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4051 but not including the line containing the edict.
4052 * listing.h (LISTING_EOF): New.
4053 * input-scrub.c (input_scrub_next_buffer): Call it.
4055 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4057 * config/tc-i386.c (i386_operand): Don't set the size of an
4058 immediate address based solely on the suffix and the mode.
4060 * config/tc-i386.c (md_assemble): Add assertion to make sure
4061 overlap2 does not set Imm.
4063 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4064 sequences of whitespace to a single space.
4065 (is_space_chars): Just compare with space.
4066 (md_begin): Don't initialize space_chars.
4067 (md_assemble): Just skip a single whitespace character.
4068 (i386_operand): Rewrite base-index parsing to use new
4069 parse_register, and to skip white space. Skip white space in a
4070 number of other places too. Don't give error message if
4071 parse_register fails.
4072 (parse_register): Change reg_string parameter to be non-const.
4073 Add end_op parameter. Skip white space after the `%', and return
4074 end of register string. Give error message here rather than
4075 caller.
4077 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4079 Based on patch from Matt Semersky <matts@scd.hp.com>:
4080 * expr.c (op_encoding): Make const.
4081 (expr_set_precedence): New function.
4082 (expr_begin): Don't set operator rankings, just call
4083 expr_set_precedence.
4084 * expr.h (expr_set_precedence): Declare.
4085 * read.c (s_mri): Call expr_set_precedence.
4087 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4089 * doc/as.texinfo (Statements): Remove paragraph discussing
4090 continuing lines with a backslash. This hasn't worked for years,
4091 if it ever did.
4093 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4095 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4096 symbol definitions.
4097 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4098 (ps_CTORS, ps_DTORS): New section types.
4099 (vms_fixup_xtors_section): New function
4100 (Ctors_Psect, Dtors_Psect): Define.
4101 (IS_GXX_XTOR): Define
4102 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4103 Filter static constructors/destructors and add to
4104 Ctors_Symbols/Dtors_Symbols chain.
4105 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4106 appropriate section.
4108 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4109 * makefile.vms: Merge vax/vms support.
4111 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4113 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4114 (elf_pseudo_table): Add them.
4115 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4116 (md_apply_fix): Accept them.
4117 (mips_fix_adjustable): Don't adjust them.
4118 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4119 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4120 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4121 (tc_fix_adjustable): Don't adjust them.
4123 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4125 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4126 (cgen.o): Use it.
4127 * Makefile.in: Regenerate.
4128 * configure.in: AC_SUBST cgen_cpu_prefix.
4129 * configure: Regenerate.
4131 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4133 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4134 Changed all users of COND12_DELAY.
4136 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4138 * config/tc-mn10300.c (set_arch_mach): New function.
4139 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4140 (md_begin): Default to mn10300 mode.
4141 (md_assemble): Only accept instructions for the core mn10300
4142 chip and the active machine type.
4144 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * subsegs.h (segment_info_type): Give the struct a name.
4147 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4148 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4149 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4150 * config/tc-w65.h (tc_reloc_mangle): Declare.
4151 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4153 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4155 * config/tc-v850.c (v850_comm): Restore old section
4156 after common processing.
4158 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4160 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4162 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4164 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4165 char with code that explicitly sign-extends.
4167 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4169 * config/tc-v850.c (md_begin): Restore text section as the current
4170 section after creating call table sections.
4171 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4172 code.
4174 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4175 with call to macro SYM_AUXINFO.
4177 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4179 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4180 with the program transform name.
4181 * Makefile.in: Rebuild.
4183 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4186 information.
4188 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * config/tc-i386.c (i386_operand): Be prepared for a space between
4191 the open parenthesis and the start of the register operand,
4192 because of the June 16 change.
4194 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4196 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4197 BFD_ASSEMBLER.
4199 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4202 even if it is belived to be unnecessary.
4204 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4207 symbols.
4208 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4210 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4212 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4213 shift amount for a repeated operand. The shift amount for the
4214 repeated copy comes from the size of the operand.
4216 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4218 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4220 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4222 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4224 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4226 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4227 characters in it as LEX_IS_SYMBOL_COMPONENT.
4228 * config/tc-i386.h (tc_symbol_chars): Define.
4229 (extra_symbol_chars): Declare.
4230 * config/tc-i386.c (extra_symbol_chars): Define.
4231 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4232 (line_comment_chars): Set to '/' if TE_LINUX.
4233 * doc/c-i386.texi (i386-prefixes): Update.
4234 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4236 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4238 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4239 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4241 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4243 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4244 constraint in instructions REP & REPI.
4246 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4249 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4251 (check_range): If the operand is shifted, then shift the number
4252 before checking its range.
4254 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4256 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4257 common sections.
4259 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-v850.c (v850_comm): Create special sections as needed.
4263 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4265 * config/tc-d10v.c (write_2_short): Addition of swapping
4266 instructions for sequential and reverse sequential order when
4267 given order is not possible.
4269 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4271 * Makefile.am: Rebuild dependencies.
4272 (DEP_INCLUDES): Fix reference to intl build directory.
4273 * Makefile.in: Rebuild.
4275 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4277 * doc/c-i386.texi: Update 16 bit documentation.
4279 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4280 IgnoreDataSize to IgnoreSize as they are used for address size as
4281 well as data size.
4282 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4283 32-bit mode, similarly addr16/data16 and variants.
4285 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4287 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4288 sequential word multiply instructions.
4290 (do_assemble): Add extra command line argument, to allow mul32
4291 attribute to be preserved across parallel insns.
4292 (md_assemble): Insert NOPs between explicitly parallel insns which
4293 contain an 32 bit multiply and a 16 multiply.
4295 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4297 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4298 likewise for REPE.
4300 * config/tc-i386.c (reloc): Add braces.
4302 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4303 consistent with Intel naming.
4304 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4305 use bitfields in sib_byte.
4306 (modrm_byte): Don't use bitfields here either.
4308 * config/tc-i386.c (current_templates): Add const.
4309 (parse_register): Add const to return, param, and char *s.
4310 (i386_operand): Add const to reg_entry *r.
4311 * config/tc-i386.h (templates): Add const to start, end.
4313 Inspired by code for 16 bit gas support from Martynas Kunigelis
4314 <martynas@nm3.ktu.lt>:
4315 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4316 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4317 (uses_mem_addrmode): Remove.
4318 (md_estimate_size_before_relax): Add support here too.
4319 (md_relax_table): Rewrite interface to md_relax for 16 bit
4320 support.
4321 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4322 (opcode_suffix_to_type): Remove.
4323 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4324 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4325 (md_convert_frag): Likewise.
4326 (i386_operand): Add support for 16 bit base/index regs,
4327 immediates, and displacements. Remove some unnecessary casts, and
4328 localise end_of_operand_string, displacement_string_start,
4329 displacement_string_end variables. Add GCC_ASM_O_HACK.
4330 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4332 * config/tc-i386.c (prefix_hash): Remove.
4333 (md_begin): Rewrite without obstacks. Remove prefix hash table
4334 handling. Rewrite lexical table handling.
4335 (i386_print_statistics): Don't print prefix statistics.
4336 (md_assemble): Rewrite instruction parser so that line is not
4337 converted to lower case. Don't do a hash_find for prefixes,
4338 instead recognise them via opcode modifier.
4339 (expecting_operand, paren_not_balanced): Localise variables.
4340 * config/tc-i386.h (IsPrefix): Define.
4341 (prefix_entry): Remove.
4343 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4344 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4345 '\\' in case where comment_chars contains '/'.
4347 * config/tc-i386.c (MATCH): Ensure given operand and template
4348 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4349 you must write `ljmp *table(%ebx)'.
4351 From H.J. Lu <hjl@gnu.org>:
4352 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4353 as 0 ifndef BFD_ASSEMBLER.
4354 (md_assemble): Allow immediate operands without suffix or
4355 other reg operand to default in size to the current code size.
4357 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4359 * config/tc-v850.c (md_begin): Restore creation of
4360 .call_table_text and .call_table_data sections.
4362 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4364 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4365 after emitting a word of noops.
4367 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4369 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4370 (i386_operand): Simplify checks for valid base/index combinations.
4371 Disallow `in 4(%dx),%al'.
4373 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4374 index_reg const.
4375 (add_prefix): Change parameter from char to int.
4377 * config/tc-i386.h (Ugh): Define opcode modifier.
4378 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4380 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4381 CONSISTENT_REGISTER_MATCH macros to check register types more
4382 thoroughly. Check for illegal suffix/operand combinations
4383 when matching insns with operands. Handle new `s' suffix, and
4384 associated FloatMF opcode modifier for float insns with memory
4385 operands.
4386 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4387 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4388 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4389 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4390 DATA_PREFIX_OPCODE throughout.
4392 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4393 (md_assemble): Rewrite suffix/register operand checking code to be
4394 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4395 AnyMem, the better to grep.
4396 (pi): Remove Abs.
4397 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4398 given a memory operand. Don't set Abs bits either.
4399 (type_names): Remove Mem*, Abs*.
4400 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4401 define opcode_modifiers as these cases are handled by Disp8,
4402 Disp16, Disp32 and suffix checks.
4403 (COMES_IN_BOTH_DIRECTIONS): Remove.
4404 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4406 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4407 if IgnoreDataSize modifier given. Remove ShortformW modifier
4408 test. Add test for ShortForm in W base_opcode modification.
4409 Merge Seg2ShortForm and Seg3ShortForm code.
4410 * config/tc-i386.h (ShortFormW): Remove.
4411 (IgnoreDataSize): Define.
4413 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4415 * config/tc-d30v.c (md_assemble): Store previous segment state
4416 with previous instruction.
4418 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4420 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4421 (ebp, esp): Remove static variables.
4422 (MATCH): Remove test for InOutPortReg.
4423 (i386_operand): Properly handle InOutPortReg here instead.
4424 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4425 (md_assemble): Simplify and correct modrm and sib generation.
4426 (i386_operand): Add warning for scale without index.
4427 Rewrite checks for valid base/index combinations.
4429 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4430 macros and enclose in do while(0).
4431 (RESTORE_END_STRING): Likewise.
4432 (md_assemble): Add one to printed operand number so we start
4433 from 1 not 0. Add some more gettext invocations.
4434 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4435 number here too.
4437 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4438 DATA_PREFIX, SEG_PREFIX): Define.
4439 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4440 (check_prefix): Remove function.
4441 (add_prefix): New function. Add prefix to i.prefix as well as
4442 doing checks.
4443 (md_assemble): Changes for add_prefix. Remove hack for wait
4444 prefix, instead always output prefixes in fixed order. Test
4445 for jcxz/loop when selecting between word & dword operations,
4446 and add address size prefix rather than operand size prefix.
4447 Remove operand -> address size hack when emitting jcxz/loop.
4448 (i386_operand): Remove O_Absent check as it's done in expr.
4450 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4452 * configure.in: Recognize m5200 as a cpu_type of m68k.
4453 * aclocal.m4: Rebuild with current libtool.
4454 * configure: Rebuild.
4456 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4458 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4459 to relaxable_symbol to prevent references to external symbol from
4460 being relaxed.
4462 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4465 symbols are relaxable.
4467 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4469 * config/tc-v850.c (md_begin): Don't create special
4470 sections by default.
4472 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4474 * config/tc-mips.c (macro): For div and udiv, close the
4475 reorder block as soon as possible.
4477 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4479 From Matt Semersky <matts@scd.hp.com>:
4480 * macro.c (macro_mri_mode): New function.
4481 * macro.h (macro_mri_mode): Declare.
4482 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4483 MRI mode.
4485 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4487 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4488 OBJ_EVAX case.
4490 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4491 until after xstrdup in OBJ_EVAX case.
4493 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4495 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4496 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4497 of hardcoded magic number.
4498 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4500 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4502 * read.c (do_s_func): New function.
4503 (s_func): Call it.
4504 * read.h (do_s_func): Add prototype.
4506 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4508 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4509 nops if fill pattern not specified.
4511 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4513 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4514 * config/te-go32.h (TE_GO32): Define.
4515 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4517 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4519 Implement .func/.endfunc pseudo-ops.
4520 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4521 (s_func): Declare.
4522 * read.c (potable): Add .func,.endfunc.
4523 (s_func): New function.
4524 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4525 functions.
4526 (in_doc_func_p,current_function_label): New static globals.
4527 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4529 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4532 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4533 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4534 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4535 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4536 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4537 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4538 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4539 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4540 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4541 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4542 * config/tc-a29k.c: Don't define md_short_jump_size,
4543 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4544 * config/tc-alpha.c: Likewise.
4545 * config/tc-alpha.h: Likewise.
4546 * config/tc-arm.c: Likewise.
4547 * config/tc-h8300.c: Likewise.
4548 * config/tc-h8500.c: Likewise.
4549 * config/tc-hppa.c: Likewise.
4550 * config/tc-i860.c: Likewise.
4551 * config/tc-i960.c: Likewise.
4552 * config/tc-ppc.c: Likewise.
4553 * config/tc-sh.c: Likewise.
4554 * config/tc-sparc.h: Likewise.
4555 * config/tc-tic30.c: Likewise.
4556 * config/tc-w65.c: Likewise.
4557 * config/tc-z8k.c: Likewise.
4559 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4561 * config/tc-vax.c (_): Delete this macro used for placeholder
4562 values in vax_operand_width_size; it conflicts with the _() macro
4563 used for internationalization.
4565 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4567 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4568 code. From Chris Moller <moller@bops.com>.
4570 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4571 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4572 * read.c (emit_expr): Initialize seg and subseg fields of a new
4573 broken word.
4574 * write.c (write_object_file): Switch to the appropriate segment
4575 and subsegment when processing a broken word.
4577 * config/tc-m68k.c (mri_assemble): New static function.
4578 (build_mri_control_operand): Call mri_assemble rather than
4579 md_assemble.
4580 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4581 (s_mri_endf, s_mri_endw): Likewise.
4583 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4585 * read.c (s_org): Call md_flush_pending_output if it is defined.
4587 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4589 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4591 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4592 (md_parse_option): Add for same.
4593 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4594 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4595 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4597 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4599 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-arm.c (find_real_start): Relax definition of local
4602 labels.
4604 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4607 symbols at the given address, not just the last one specified.
4609 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4611 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4612 or number_to_chars_littleendian to write data.
4614 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-v850.c (md_assemble): Remove artificially created
4617 register name symbols.
4619 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4621 * write.c (fixup_segment): Change "segment" to "section" in
4622 error message.
4624 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4626 * write.c (fixup_segment): Change sym1-sym2 message again.
4628 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4630 * write.c (fixup_segment): Improve error message for sym1-sym2
4631 errors when sym1 is in a different segment from sym2.
4633 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4635 * config/tc-m32r.c (warn_unmatched_high): New static local.
4636 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4637 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4638 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4639 (md_parse_option): Likewise.
4640 (md_show_usage): Likewise.
4641 (m32r_frob_file): Likewise.
4643 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4644 (read_a_source_file): Call them.
4645 * read.h (stabs_generate_asm_file): Declare.
4646 * stabs.c (stabs_generate_asm_file): New function.
4647 (generate_asm_file): New function.
4648 (stabs_generate_asm_lineno): Move file name handling into
4649 generate_asm_file.
4651 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4653 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4654 (d30v_current_align, d30v_current_align_seg): New variables.
4655 (d30v_last_label): New variable.
4656 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4657 (s_d30v_data, s_d30v_section): Likewise.
4658 (md_pseudo_table): Call them.
4659 (md_begin): Initialize d30v_current_align_seg.
4660 (md_assemble): Call d30v_align when needed by known current alignment.
4661 (d30v_frob_label, d30v_cons_align): New functions.
4662 * config/tc-d30v.h (md_do_align): Remove.
4663 (tc_frob_label): Call d30v_frob_label.
4664 (md_cons_align): New.
4666 * config/tc-d30v.c (find_format): Convert complex expressions to
4667 expression symbols before processing. Clean up code formatting.
4669 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4671 * po/Make-in (install-info): New target.
4673 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4675 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4676 instructions.
4677 * config/tc-mn10300.c (md_assemble): Likewise.
4679 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4681 * Makefile.am: Update with `make dep-am'.
4682 (HFILES): Add cgen.h.
4683 (cgen.o): Depend on cgen.h.
4684 * Makefile.in: Regenerate.
4686 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4688 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4690 * gasp.c (grab_label): Permit a label to be a preprocessor
4691 variable by permitting a label to start with a backslash.
4693 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4695 * config/tc-mips.c (validate_mips_insn): Removed hack
4696 for previously inaccessible bitfields in some INSN_TRAP
4697 instructions.
4699 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4701 * config/tc-d30v.c (do_assemble): Abort with error message
4702 if opcode operands do not match.
4704 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4706 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4707 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4708 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4709 similar new 'q' operand.
4711 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4713 * cgen.c (cgen_asm_finish_insn): Fix typo.
4715 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4717 * cgen.h: New file.
4718 * cgen.c: Include it.
4719 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4720 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4721 All callers updated.
4722 * config/tc-m32r.c: Include cgen.h.
4723 (m23r_insn): New members num_fixups,fixups.
4725 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4727 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4728 to avoid compiler warning.
4730 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4732 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4733 calling make.
4735 * makefile.vms (OBJS): Add ehopt.obj
4737 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4739 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4741 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4743 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4744 a short format insn.
4745 (md_assemble): Set it for explicitly packed insns.
4747 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/obj-coff.c (c_symbol_merge): Do not take address of
4750 native fields when performing the memcpy.
4752 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4754 * config/tc-mips.c (macro,macro2): Implement
4755 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4757 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4759 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4760 relocations against globally visible symbols.
4761 * config/tc-m68k.c (relaxable_symbol): New macro.
4762 (m68k_ip, md_estimate_size_before_relax): Use it.
4763 (tc_m68k_fix_adjustable): Also handle weak symbols.
4765 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4767 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4768 references to externally visible symbols.
4769 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4770 values in twice for a PC relative reloc if the symbol is
4771 externally defined.
4773 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4774 don't adjust a PC relative reloc against an externally visible
4775 symbol.
4776 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4777 for a PC relative fixup against an externally visible defined
4778 symbol, arrange to store object file and addend values as though
4779 the symbol were not defined.
4780 (tc_gen_reloc): Likewise.
4782 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4784 * read.c (sizeof_leb128): Referenced externally by write.c so
4785 don't inline.
4787 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4789 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4790 and expand a 'debug' symbol associated with the next instruction
4791 that does not cause a short instruction to be filled with a NOP.
4792 (md_pseudo_table): Add support for .debugsym.
4793 (assemble_parallel_insn): Add calls to expand_debug_sym as
4794 appropriate.
4795 (md_assemble): Ditto.
4797 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4799 * as.c (main): Conditionally call setlocale.
4800 * gasp.c (main): Likewise.
4801 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4802 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4804 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4806 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4808 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-hppa.c: Change all calls to bzero to use memset.
4811 (pa_ip): Add cast to avoid warning.
4812 (tc_gen_reloc, md_apply_fix): Likewise.
4813 (pa_find_space_by_number): Likewise.
4814 (hppa_force_relocation): Likewise.
4815 (pa_block): Change i to unsigned int.
4816 * config/obj-som.h (obj_som_copyright): Declare.
4818 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4820 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4821 for line numbers for assembly source.
4823 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * configure.in: Change version number to 2.9.4
4826 * configure: Rebuild.
4828 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4830 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4832 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4834 * ecoff.h: Change symbolS in function declaration to struct
4835 symbol.
4837 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4840 (md_convert_frag): Fix i18n typo.
4842 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4844 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4845 * ecoff.h: Protoype it.
4846 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4847 [EVAX] (s_alpha_prologue): Delete.
4848 (md_pseudo_table): Update.
4850 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4852 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4853 array to local pointer.
4854 (get_args, parse_expr): Add casts to avoid warnings.
4856 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4858 * read.c (s_set): Cast xmalloc return value to fragS *.
4859 * config/tc-m68k.c (m68k_ip): Function made static to match
4860 previous forward declaration.
4861 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4863 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-v850.c: Add internationalisation macros to error
4866 strings.
4868 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4869 macros to error strings.
4871 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4873 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4874 reloc is in the TOC csect.
4875 (md_apply_fix3): Correct gettext typo.
4877 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4880 .L - they are local labels and the branches are not really
4881 function calls but rather far jumps.
4883 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4885 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4887 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4889 * config/tc-i386.c (md_assemble): Print operand number rather than
4890 using ordinal_names.
4891 (i386_operand): Likewise.
4893 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4895 * Makefile.am (INTLLIBS): Define to work around apparent automake
4896 bug.
4897 All Makefiles: Regenerated.
4899 * Many files: Added gettext invocations around user-visible
4900 strings.
4901 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4902 HAVE_LC_MESSAGES): Define.
4903 * dep-in.sed: Added asintl.h.
4904 * po/Make-in: New file.
4905 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4906 Include "asintl.h".
4907 * read.c (Z_): Renamed from `_'.
4908 * Makefile.am (SUBDIRS): Added po.
4909 (POTFILES): new macro.
4910 (po/POTFILES.in): New target.
4911 ($(OBJS)): Added asintl.h.
4912 (HFILES): Likewise.
4913 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4914 (as_new_LDADD): Added $(INTLLIBS).
4915 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4916 (gasp_new_LDADD): Added $(INTLLIBS).
4917 (gasp_new_DEPENDENCIES): New macro.
4918 * configure, aclocal.m4: Rebuilt.
4919 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4920 po/Makefile.
4921 (ALL_LINGUAS): Define.
4922 * macro.c: Include "asintl.h".
4923 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4924 * as.h: Include "asintl.h".
4925 * config/tc-i386.c (ordinal_names): Removed.
4926 (md_assemble): Changed error text to avoid ordinal_names.
4927 (i386_operand): Likewise.
4928 (reloc): Added as_bad to avoid i18n problems.
4929 (tc_gen_reloc): Likewise.
4930 * config/tc-arm.c (bad_args): Now a #define.
4931 (bad_pc): Likewise.
4932 * config/obj-vms.c (VMS_stab_parse): Changed type of
4933 `long_const_msg'.
4934 (global_symbol_directory): Unified strings to avoid i18n
4935 problems.
4936 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4937 avoid i18n problems.
4938 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4939 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4940 i18n problems.
4941 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4942 problems.
4943 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4944 comment.
4945 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4946 problems.
4947 * as.c (print_version_id): Added an fprintf to avoid i18n
4948 problems.
4949 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4950 problems.
4951 * expr.c (expr): Added as_warn call to avoid i18n problems.
4952 * messages.c (as_assert): Changed code to avoid i18n problems.
4953 (as_abort): Likewise.
4954 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4955 (s_space): Likewise.
4956 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4958 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4960 * config/tc-i386.c (check_prefix): New static function, split out
4961 from md_assemble.
4962 (struct _i386_insn): Add wait_prefix field.
4963 (md_assemble): Remove wait_prefix local variable. Use
4964 check_prefix when adding a prefix.
4966 * config/tc-i386.c (current_templates): New static variable.
4967 (md_assemble): Remove current_templates local variable.
4968 (md_assemble, i386_operand): Improve error and warning messages in
4969 many places. Add RESTORE_END_STRING in many places before error
4970 return. Clarify some comments.
4972 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4973 element array.
4974 (md_assemble): Parse string instruction operands, looking for
4975 segment override prefixes. Check for invalid segment prefixes on
4976 string instruction.
4977 (i386_operand): i.seg[] and max mem_operand changes for string
4978 insns.
4979 * config/tc-i386.h (EsSeg): Define.
4981 * config/tc-i386.h (regKludge): Define.
4982 (iclrKludge, imulKludge): Don't define.
4983 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4984 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4985 opcode_modifier checks to look for more common cases first. Add
4986 default_seg for IsString case.
4988 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4991 AC_DECL_YYTEXT.
4992 * configure: Rebuild with new automake and libtool.
4993 * aclocal.m4, Makefile.in: Likewise.
4995 * doc/Makefile.am (as.dvi): New target.
4996 * doc/Makefile.in: Rebuild.
4998 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5000 * configure.in: Added sparc86x support.
5002 * configure: Rebuild.
5004 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5005 sparc_arch.
5006 (md_parse_option): Warn if -EL is not supported for this architecture.
5008 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5010 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5012 * config/tc-mips.c (mips_ip): Note when we use get match on
5013 the full instruction name.
5015 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5017 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5018 back into the expression to handle add/sub simplification correctly.
5020 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5022 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5024 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5027 #<n>' instruction.
5029 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5031 * symbols.c (max_indent_level): New global.
5032 (print_symbol_value_1): Use it.
5033 * expr.h (expr_build_dot): Declare.
5034 * expr.c (expr_build_dot): New function.
5036 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5038 * symbols.c (print_binary): New function.
5039 (print_expr_1): Call it.
5041 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5043 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5044 operand in the opcode.
5046 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5048 * config/tc-i386.h: Reorder operand flags and opcode modifier
5049 flags for clarity. Remove unused definitions: Unknown,
5050 ImmUnknown, DispUnknown, NoModrm.
5051 * config/tc-i386.c (type_names): Add missing Debug type.
5052 (md_assemble): Better duplicate prefix checking. Quicker string
5053 instruction check via new opcode_modifier flag.
5055 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * doc/as.texinfo (Invoking): Clarify -Wa example.
5059 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5061 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5062 (s_mips_weakext): Define.
5063 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5064 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5065 defined(TC_MIPS).
5067 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5069 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5070 is an error if the value can not be computed at assembly time.
5071 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5073 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * gasp.c (main): Set next field of new include_path structure to
5076 NULL. From Avery Pennarun <averyp@gdc.ca>.
5078 * read.c (s_mri_sect): Call as_bad rather than abort for an
5079 unsupported MRI target.
5081 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5083 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5084 the destination of a branch instruction should be altered.
5085 (find_real_start): New function: Locate the real, Thumb coded
5086 start of a Thumb function.
5087 (do_t_branch23): Alter the destination of branches to Thumb
5088 functions.
5090 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5092 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5094 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5095 also.
5097 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5099 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5100 * doc/c-hppa.texi: Likewise.
5102 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * Makefile.am: Rebuild dependencies.
5105 * Makefile.in: Rebuild.
5107 * Makefile.am (DEP_INCLUDES): New variable.
5108 (.dep1): Change to work when srcdir is not an absolute path.
5109 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5110 * Makefile.in: Rebuild.
5112 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5115 LinearAddress patch.
5117 * configure.in: Set version to 2.9.1.
5118 * configure: Rebuild.
5120 * Branched binutils 2.9.
5122 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5124 * config/tc-i386.h (FWait): Define.
5125 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5126 other prefixes. Check FWait flag in opcode table to see which
5127 instructions require an fwait prefix.
5129 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5131 * stabs.c (get_stab_string_offset): Always create a stab string
5132 section.
5134 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5136 Fix some gcc -Wall warnings:
5137 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5138 * ehopt.c (eh_frame_code_alignment): Likewise.
5139 * expr.c (integer_constant, operand): Likewise.
5140 * frags.c (frag_align): Likewise.
5141 * gasp.c (level_0, change_base, doinstr): Likewise.
5142 * hash.c (hash_ask): Likewise.
5143 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5144 (debugging_pseudo): Likewise.
5145 * macro.c (define_macro, check_macro): Likewise.
5146 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5147 (ignore_rest_of_line, float_cons): Likewise.
5148 * symbols.c (decode_local_label_name): Likewise.
5149 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5150 (fixup_segment, number_to_chars_bigendian): Likewise.
5151 (number_to_chars_littleendian): Likewise.
5152 * config/atof-ieee.c (gen_to_words): Likewise.
5153 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5154 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5155 * read.c (output_big_sleb128): Initialize locals to avoid
5156 warnings.
5157 (output_big_uleb128, equals): Likewise.
5158 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5159 to unsigned int. Change zeros to unsigned int.
5160 * cond.c (s_if): Add return to default case.
5161 * frags.c (frag_now_fix): Change return type to addressT.
5162 * frags.h (frag_now_fix): Update declaration.
5163 * listing.c (file_info_struct): Change linenum to unsigned int.
5164 (struct list_info_struct): Change hll_line to unsigned int.
5165 (print_source): Update format string.
5166 * read.c (emit_expr): Change scan to unsigned int, and don't
5167 bother to initialize it.
5168 * symbols.c (dollar_label_count): Change to unsigned long.
5169 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5170 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5171 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5173 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5175 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5176 mcf5200 just as we do for m68000.
5177 (m68k_init_after_args): Likewise.
5178 (md_estimate_size_before_relax): Likewise.
5180 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5182 * config/tc-v850.c (md_assemble): Store relocation addend in
5183 fixup instead of instruction.
5185 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5187 * config/tc-i386.c (md_assemble): Swap template arguments to
5188 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5189 This macro is currently symmetric, so passing them the wrong
5190 way didn't cause any problem, but may if the macro is changed
5191 in the future.
5192 After copying template to i.tm, use i.tm. rather than t-> to
5193 access fields, and make t a const*
5194 Move i.tm.operand_types[] swap to immediately after the copy.
5196 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5198 * expr.h (expr_build_uconstant): Add prototype.
5199 (expr_build_unary,expr_build_binary): Add prototypes.
5200 * expr.c (expr_build_uconstant): New function.
5201 (expr_build_unary,expr_build_binary): New functions.
5203 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5205 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5206 * macro.c (macro_expand_body): Increase buffer size.
5207 * messages.c (as_warn): Likewise.
5208 (as_warn_where, as_bad, as_bad_where): Likewise.
5210 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5212 Based on patch from H.J. Lu <hjl@gnu.org>:
5213 * Makefile.am (DISTSTUFF): New variable.
5214 (diststuff): New target.
5215 * Makefile.in: Rebuild.
5217 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5219 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5220 m32r_elf_section_change_hook.
5222 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5223 emit a nop if a section ends with a 16 bit instruction.
5225 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5228 s_lcomm rather than obj_coff_lcomm.
5229 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5231 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5233 * config/tc-i386.h (LinearAddress): Define.
5234 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5235 instruction, don't use a default segment.
5237 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5239 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5240 * configure: Rebuild.
5242 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * aclocal.m4, configure: Rebuild with libtool 1.2.
5246 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5248 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5249 PC relative branches. Patch courtesy of Jonathan Walton.
5252 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5254 * configure.in (emulations): Add thumb-pe target.
5256 * configure (emulations): Add thumb-pe target.
5258 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5260 * itbl-lex.l (yywrap): Don't define if already defined as a
5261 macro.
5263 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5265 * depend.c (quote_string_for_make): New function.
5266 (wrap_output): Use it.
5268 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5270 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5271 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5273 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5275 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5276 Recognize -GN and -relax.
5277 (md_begin): Initialize gp size from -G switch.
5278 (alpha_force_relocation): Always force if -relax.
5279 (alpha_align): Take a new argument that will specify when to
5280 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5281 Change all callers. Emit nop alignment padding as nop+unop pair.
5283 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5285 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5286 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5288 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5290 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5291 require padding to the next long word boundary.
5293 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5295 * cgen.c: #include symcat.h.
5296 * config/tc-m32r.c: Likewise.
5298 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5300 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5301 absolute expressions instead of '$' prefixed register names.
5303 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5305 * read.c (s_set): Record file and line info for symbols when -as.
5306 (pseudo_set): Don't overwrite that dummy fragment.
5308 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * config/tc-ppc.c (md_pseudo_table): Add "section".
5311 (ppc_named_section): New static function.
5313 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5315 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5316 so we don't have to scan the entire list.
5318 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5320 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5321 case, allow the parallel instructions to modify the same flag
5322 bits.
5324 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5326 * listing.c (list_symbol_table): Categorize symbols by
5327 undefined_section rather than sy_frag->line == NULL.
5329 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5331 * Makefile.am (install-exec-local): Install properly when ln
5332 fails or tooldir == prefix.
5334 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5336 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5337 Test result of insert_operand for error.
5339 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5341 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5342 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5343 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5344 * doc/Makefile.in: Rebuild.
5346 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5349 (macro): Fix handling of M_COP[0-3].
5351 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5353 Based on patches from Ross Harvey <ross@teraflop.com>:
5354 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5355 if macro_alternate or macro_mri.
5356 (getstring): Remove support for byte constants between < and >.
5357 (get_any_string): '<' only starts a string if macro_alternate or
5358 macro_mri.
5359 (macro_expand_body): Permit keyword parameters following
5360 positional parameters.
5362 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5363 * configure.in (alpha*-*-netbsd*): New target.
5364 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5365 * configure: Rebuild.
5367 * as.h (flag_warn_suppress_instructionswap): Move from here...
5368 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5369 here, and make static.
5371 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5372 BFD_ASSEMBLER or MANY_SEGMENTS.
5374 * as.c (show_usage): Update bug-gnu-utils address.
5375 * gasp.c (show_usage): Likewise.
5376 * doc/as.texinfo (Bug Reporting): Likewise.
5378 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5380 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5381 insns regardless of the size of a pointer if we're in mips I or
5382 MIPS II mode.
5383 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5385 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5387 Fix rac to accept only a0:
5388 * tc-d10v.c (parallel_ok, find_opcode):
5389 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5390 Introduce OPERAND_GPR.
5392 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5394 * read.c (s_fill): Handle non-constant repeat counts by creating
5395 an rs_space fragment.
5397 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5399 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5400 from as_bad to as_warn.
5402 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5404 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5405 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5406 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5408 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5410 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5411 seg_fix_rotP rather than fix_root from seg_info.
5413 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5415 * expr.c: Add support for 0x1_2_3_4 bignums.
5417 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5419 * configure.in: Change -linux* to -linux-gnu*.
5420 * configure: Rebuild.
5422 * app.c (do_scrub_begin): Treat \r as whitespace.
5424 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5426 * Makefile.am: Update dependencies.
5427 * Makefile.in: Rebuild.
5429 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * configure, aclocal.m4: Rebuild with new libtool.
5433 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5435 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5436 the argument to bfd_set_arch_mach.
5437 (load_address): Use bfd_arch_bits_per_address to determine the
5438 bit size of an address instead of looking at the isa level.
5439 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5441 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5445 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * ehopt.c: New file.
5448 * as.h (enum _relax_state): Add rs_cfa.
5449 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5450 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5451 * read.c (emit_expr): Call check_eh_frame.
5452 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5453 (relax_segment): Likewise.
5454 * Makefile.am: Rebuild dependencies.
5455 (GAS_CFILES): Add ehopt.c.
5456 (GENERIC_OBJS): Add ehopt.o.
5457 * doc/internals.texi (Frags): Document rs_cfa.
5459 * as.c (show_usage): Mention --traditional-format.
5460 (parse_args): Accept --traditional-format.
5461 * as.h (flag_traditional_format): Declare.
5462 * output-file.c (output_file_create): If flag_traditional_format,
5463 set BFD_TRADITIONAL_FORMAT on stdoutput.
5464 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5466 * config/tc-mips.c (append_insn): Make sure that if we have a
5467 fixup for an unmatched %hi reloc, it does not associated with a
5468 variant frag.
5470 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5471 * doc/Makefile.in: Likewise.
5473 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5475 * config/tc-m32r.c (check_for_side_effects): New function.
5476 (can_make_parallel): Add checks for instruction side effects
5477 clashing with the other instruction.
5478 (assemble_parallel_insn): Improve warning messages. Return error
5479 message from non-swapped instruction order.
5481 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5483 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5485 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5486 md_cleanup definition. This moves the forced literal output to
5487 the end of the source pass, and avoids macro's inserting literals
5488 into the code immediately after the macro expansion.
5490 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5493 a gas internal symbol is adjustable.
5494 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5496 * as.h: If gcc version greater than 2.6, use `__format__' and
5497 `__printf__' in function attributes, rather than `format' and
5498 `printf'.
5500 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5502 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5504 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5506 Add tms320c30 support:
5507 * config/tc-tic30.h: New file.
5508 * config/tc-tic30.c: New file.
5509 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5510 TARGET_FORMAT as "coff-tic30".
5511 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5512 * Makefile.am: Rebuild dependencies.
5513 (CPU_TYPES): Add tic30.
5514 (CPU_OBJ_VALID): tic30-aout is valid.
5515 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5516 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5517 * configure, Makefile.in: Rebuild.
5519 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5521 * config/tc-v850.c (md_assemble): Improvements to error messages.
5523 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5525 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5526 BFD_RELOC_HI16_S to store the high bits of any value.
5528 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5529 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5530 assembler calculate relocations to any external symbol at all.
5531 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5532 involving generation of pc-relative relocs.
5533 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5534 has been moved to md_apply_fix3.
5536 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5537 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5538 which actually means (the address of identifier's GOT entry) +
5539 constant, which is not particularly useful.
5541 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5543 * read.h (include_dirs): Declare.
5544 (include_dir_count,include_dir_maxlen): Declare.
5546 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5548 * configure.in: Correct check for shared opcodes library.
5549 * configure: Rebuild.
5551 * listing.c (buffer_line): If we can't open the file, set at_end.
5552 (listing_print): Remove unused local variable fi.
5554 * config/m68k-parse.y (reglistpair): Handle register list in
5555 either order.
5557 * config/vms-conf.h: Don't undef VERSION.
5559 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5561 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5562 OBJS variable.
5563 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5564 variable.
5565 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5566 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5567 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5568 (EXTRA_DIST): Define.
5569 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5570 explicitly rather than via the list of object files.
5571 (gcc-as.opt): New file created when make-gas.com is run.
5572 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5573 itbl-cpu.h} to #include appropriate file rather than copying that
5574 file.
5575 * config/vms-conf.h: Synchronize with current config.in.
5576 * Makefile.in: Rebuild.
5578 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5580 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5581 (parallel_ok): Relaxed parallel subinstruction dependency check.
5583 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5585 * as.h (flag_warn_suppress_instructionswap): added new flag.
5586 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5587 command line argument.
5588 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5589 warning only if flag_warn_suppress_instructionswap is false.
5591 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5593 * configure.in (i386-*-mingw32*): New target.
5594 * configure: Rebuild.
5596 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5598 * symbols.c (resolve_symbol_value): Don't set the segment if it
5599 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5601 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5602 S_GET_SEGMENT.
5604 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5606 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5607 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5608 compiler.
5610 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5614 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-v850.c (v850_insert_operand): Display instruction when
5617 an error is encountered.
5619 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5621 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5622 (i386-*-sco3.2v5*coff): New target.
5623 (i386-*-sco3.2*): New target.
5624 * configure: Rebuild.
5626 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-v850.c: Tidy error message production.
5630 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5633 validate_immediate return value in the right type for comparisons
5634 to FAIL.
5636 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5638 * listing.c (MAX_BYTES): Use listing variables not constants.
5639 (data_buffer): No longer an array, but a pointer.
5640 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5641 (listing_listing): Allocate data_buffer.
5643 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5645 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5646 --listing-rhs-width, --listing-cont-lines.
5647 (show_usage): Update.
5648 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5649 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5650 (print_lines): Use the variables instead of the constants.
5651 (listing_listing): Likewise.
5652 * listing.h: Declare the new vars.
5654 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5656 * as.c (parse_args): Add --keep-locals alias for -L.
5657 Add --strip-local-absolute.
5658 (show_usage): Update.
5659 * as.h (flag_strip_local_absolute): New flag.
5660 * symbols.c (S_IS_LOCAL): Use it.
5661 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5662 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5663 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5665 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5667 * config/tc-m32r.c: Detect if explicitly parallel instructions
5668 might have an io conflict and issue a warning message.
5670 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5672 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5673 cgen_swap_fixups): Functions to save, restore and swap the fixup
5674 chain with a backup copy.
5675 (cgen_asm_finish_insn): Returns address of constructed insn.
5677 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5679 * listing.c (file_info_struct): Remove FILE, add POS.
5680 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5681 (file_info): Don't open the file.
5682 (buffer_line): Check for the file in the last_open cache, updating
5683 as necessary.
5684 (print_source): Don't reference file_info->file.
5685 (listing_listing): Likewise.
5686 (listing_print): Close the file in the cache, if any.
5688 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * read.c (dwarf_file_string): New file static variable.
5691 (emit_expr): Look for constant sequence that leads up to a file
5692 name in DWARF debugging output.
5693 (stringer): Use dwarf_file_string to decide whether to accept a
5694 string as a file name.
5696 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5698 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5699 (crack_operand): Add reg->reglst MRI hack.
5700 (r_seg): Put reglst symbols in reg_section.
5701 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5703 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5705 * tc-sh.c (get_specific): Handle SGR & DBR.
5707 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5709 * tc-h8300.c (parse_reg): Take the length of the symbol into
5710 account when attempting to match a register name.
5711 * tc-h8500.c (parse_reg): Likewise.
5713 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5715 * cgen.c: Formatting changes to improve readability.
5717 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5719 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5720 delay slot.
5722 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5724 Based on a patch from Jim Wilson
5725 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5726 (tc_gen_reloc): Handle cross section PC relative relocs
5727 correctly.
5729 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5731 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5733 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5735 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5736 (expr_jmp_buf): New static local.
5737 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5738 (cgen_md_operand): New function.
5739 * tc-m32r.c: Clean up pass over `struct foo' usage.
5740 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5742 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5744 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5745 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5747 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5749 * config/tc-i386.c (i386_operand): Give an error if there are
5750 unrecognized characters after an expression.
5752 For older changes see ChangeLog-9697