1 2000-04-07 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
7 (arm_force_relocation): Force relocations for
8 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
10 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
12 * config/tc-sh.c (get_operands): There's no third operand if the
13 first operand is an immediate.
15 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
17 * config/tc-sh.c (immediate): Delete.
18 (sh_operand_info): Add immediate member.
19 (parse_reg): Use A_PC for pc.
20 (parse_exp): Add second argument 'op'. All callers changed.
21 (parse_at): Expect pc to be coded as A_PC.
22 Use immediate field in *op.
23 (insert): Add fourth argument 'op'. All callers changed.
24 (build_relax): Add second argument 'op'. All callers changed.
25 (insert_loop_bounds): New function.
26 (build_Mytes): Remove DISP_4.
27 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
28 (assemble_ppi): Use immediate field in *operand.
29 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
30 (md_apply_fix): Likewise.
31 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
33 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
35 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
37 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
39 * internals.texi (CPU backend): Document
40 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
42 2000-04-04 Alan Modra <alan@linuxcare.com.au>
44 * po/gas.pot: Regenerate.
46 * as.c (show_usage): Restore translated part of bug string.
47 * gasp.c (show_usage): Likewise.
49 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
50 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
52 (DEP1): Modify for "gcc -MM".
56 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
58 * Makefile.in: Regenerate.
60 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
62 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
64 (HAVE_AM33): New macro.
65 (md_assemble): Use it. Match r_regs and xr_regs only if
68 2000-04-03 Alan Modra <alan@linuxcare.com.au>
70 * as.h: #include "bin-bugs.h"
71 * as.c (show_usage): Use REPORT_BUGS_TO.
72 * gasp.c: #include "bin-bugs.h"
73 (show_usage): Use REPORT_BUGS_TO.
75 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
77 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
79 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
80 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
83 2000-04-03 Alan Modra <alan@linuxcare.com.au>
85 * config/tc-i386.c (i386_immediate): Don't assume a constant
86 immediate is necessarily 16 bits when in 16 bit code mode.
87 (md_assemble): Instead set guess_suffix here after we have checked
90 2000-04-02 Richard Henderson <rth@cygnus.com>
92 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
93 quantities. Correct right shift sign extension.
94 (build_insn): Make `number' unsigned long. Mask top 6 bits of
95 32-bit value when shifting into place.
97 2000-04-01 Ian Lance Taylor <ian@zembu.com>
99 * app.c: Add ATTRIBUTE_UNUSED as needed.
100 * config/tc-ppc.c: Likewise.
101 (ppc_size): Make unsigned long.
102 (ppc_insert_operand): Add casts to avoid warnings.
104 2000-03-31 Nick Clifton <nickc@cygnus.com>
106 * config/tc-d10v.h (md_flush_pending_output): Define.
108 2000-03-29 Nick Clifton <nickc@cygnus.com>
110 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
111 segment. Works for both BFD_ASSEMBLER and others.
112 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
114 2000-03-29 Nick Clifton <nickc@cygnus.com
116 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
118 2000-03-28 Alan Modra <alan@linuxcare.com.au>
120 * listing.c (LISTING_LHS_WIDTH): Default depends on
122 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
124 2000-03-27 Ian Lance Taylor <ian@zembu.com>
126 * config/tc-sh.c (md_show_usage): Use backslash before newline in
129 2000-03-27 Alan Modra <alan@linuxcare.com.au>
131 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
133 * config/tc-avr.c (mcu_types): Add missing initialiser.
134 (md_pcrel_from_section): Add prototype.
135 (avr_operand): Remove redundant test of unsigned < 0.
136 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
138 2000-03-27 Denis Chertykov <denisc@overta.ru>
140 * config/tc-avr.c: New file for AVR support.
141 * config/tc-avr.h: Likewise.
142 * configure.in: Add AVR support.
143 * configure: Regenerate.
145 2000-03-26 Timothy Wall <twall@cygnus.com>
147 * gasp.c (macro_op): Add new argument to check_macro call.
148 Macro structure definitions moved to macro.h
149 * sb.h: Add argument to prototype for input_scrub_include_sb.
150 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
151 nesting checks with an additional flag.
152 (struct input_save): Add flag to indicate whether current sb
153 should be checked for proper macro/conditional nesting.
154 (input_scrub_push/pop): Save/restore nest check flag.
155 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
157 * macro.c (check_macro): Allow caller to retrieve parsed macro
158 information if a pointer is provided. This information may be
159 used by the new macro hooks.
160 * macro.h: Update prototype for check_macro. Macro struct
161 definitions moved here from macro.c/gasp.c.
162 * read.c (read_a_source_file): Add parameter to check_macro call,
163 and pass macro info to the macro hook, if defined.
164 (input_scrub_insert_line): New. Allow insertion of a line of
165 characters into the input stream.
166 (input_scrub_insert_file): New. Allow insertion of an arbitrary
167 file into the input stream.
168 (s_include): Use input_scrub_insert_file.
169 * internals.texi: Document new macro hooks.
170 * as.h: New prototypes added.
172 2000-03-26 Alan Modra <alan@linuxcare.com.au>
174 * config/tc-i386.c: Don't start any as_bad or as_warn message with
175 an initial capital letter.
176 (i386_index_check): Reindent.
178 2000-03-19 Nick Clifton <nickc@cygnus.com>
180 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
183 2000-03-17 Thomas de Lellis <tdel@windriver.com>
185 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
186 instruction operand bad if Rd > 7 when generating
187 thumb instructions. Prevents for example,
188 "adr r12,label" from silently failing and generating
189 the wrong instruction.
191 2000-03-17 Nick Clifton <nickc@cygnus.com>
193 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
194 that have a destingation >= 0x400000.
195 Fix compile time warning messages.
197 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
199 * config/tc-sh.c (md_begin): When encountering insn that are
200 not supported by the current arch, only change the name if
201 its contents are the same as prev_name.
202 (get_specific): If the the architecture doesn't match, fail.
204 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
206 * config/tc-sh.c (IDENT_CHAR): Define.
207 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
208 matching back where it came from.
210 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
212 * config/tc-sh.c (md_show_usage): Add description of -dsp.
214 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
216 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
219 2000-03-15 Kazu Hirata <kazu@hxi.com>
221 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
223 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
225 * expr.c (operand) [case 'f']: When testing if '0f' can start a
226 floating-point-number, make sure 'f' is in FLT_CHARS.
228 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
230 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
231 (s_lcomm_internal): Use it.
232 * doc/internals.texi (CPU backend): Document it.
233 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
236 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
238 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
241 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
242 implementation doesn't have special handling for switch
244 (macro_build): Allow for code in sections other than .text.
247 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
248 Don't perform relocs if we will be outputting them.
249 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
250 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
253 2000-03-09 Catherine Moore <clm@cygnus.com>
255 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
256 relocation type based on the entry in the fixup structure.
258 2000-03-08 H.J. Lu (hjl@gnu.org)
260 * Makefile.am (install-exec-tooldir): Depend on
261 install-exec-bindir for parallel make.
262 * Makefile.in: Regenerated.
264 2000-03-06 Nick Clifton <nickc@cygnus.com>
266 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
268 (md_parse_option): Parse -m32r command line switch - disable m32rx
270 (md_show_usage): Document new option.
272 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
273 * doc/Makefile.in: Regenerate.
274 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
276 2000-03-02 Michael Meissner <meissner@redhat.com>
278 * config/tc-d30v.c (check_range): Remove code that incorrectly
279 sign extended values where bits < 32.
281 2000-03-02 H.J. Lu (hjl@gnu.org)
283 * configure.in: Support --enable-targets=all on ia32.
284 * configure: Regenerated.
286 2000-03-01 Nick Clifton <nickc@cygnus.com>
288 * gasp.c (do_align): Remove bogus check of alignment value.
290 2000-02-27 Thomas de Lellis <tdel@windriver.com>
292 * config/obj-elf.c (elf_frob_symbol): Remove code which when
293 TC_PPC was defined forced the type of a symbol with no other type
296 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
298 * doc/internals.texi (CPU backend): Mention that
299 line_separator_chars do not break up comments. Fix typos for
300 LEX_AT and LEX_NAME descriptions. Document operands for
301 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
302 description of md_create_short_jump usage. Document argument for
305 2000-02-27 Jakub Jelinek <jakub@redhat.com>
307 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
308 (md_parse_option): Handle it.
309 (md_show_usage): Document it.
311 2000-02-27 Ian Lance Taylor <ian@zembu.com>
313 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
314 opcode, for the instruction `pal19'. From Andrea Arcangeli
317 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
319 * config/tc-i386.c (i386_immediate): Move constant operand sizing
321 (md_assemble): To here, before template operands are matched.
322 Also ensure a constant immediate is sign extended when we know the
323 size is at most 16 bits. This is to catch cases like "add
324 $0xffc0,%ax" where we don't know the size, and thus that the
325 immediate can be represented as Imm8S until after parsing the
327 (i386_displacement): Similarly sign extend 16 bit constant
329 (md_assemble): Relax 16-bit jump constant range check to suit sign
330 extended displacements.
332 2000-02-26 Andreas Jaeger <aj@suse.de>
334 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
336 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
338 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
339 call operands when intel_syntax.
340 (intel_float_operand): Return 2 for "fi...".
341 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
342 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
343 earlier "SHORT" change.
344 (md_assemble): When determining suffix from Regs, exclude
347 2000-02-24 Nick Clifton <nickc@cygnus.com>
349 * configure: Add arm-wince, mips-pe and sh-pe targets.
350 * configure: Regenerate.
352 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
354 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
355 "pe-mips" for the mips-pe target.
357 * config/tc-arm.c (insns): Change displacement encoded in BL
358 and B instructions if the target port is arm-wince.
359 (do_ldst): Do not bias the relocation offset if the target
361 (md_pcrel_from): Add in missing relocation offset bias if the
364 * config/tc-mips.c (mips_target_format): Support COFF flavour.
365 (md_begin): Disable -G support for mips-pe target.
366 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
367 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
370 * config/tc-sh.c (md_begin): sh-pe target is little endian.
371 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
372 assembler, just set the alignment to 4.
374 * config/te-wince-pe.h: New file for WinCE targets. Define
377 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
379 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
381 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
382 (i386_intel_memory_operand): After finding a segment override,
383 check again for no `[' before looking for a displacement. Bomb if
384 more than one displacement rather than silently discarding the
385 second and subsequent ones. Free strings malloc'd by
386 build_displacement_string.
388 2000-02-24 Catherine Moore <clm@cygnus.com>
390 * config/obj-som.c (obj_pseudo_table): Add "weak".
391 (obj_som_weak): New routine.
393 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
395 * config/tc-i386.c (union i386_op): New.
396 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
397 Throughout file replace occurences of disps[n], imms[n], regs[n]
398 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
399 intel mode operand swapping. Add assert in regKludge and
400 fake_zero_displacement code. Test i.types[n] when outputting
401 displacements and immediates. Combine output of Disp16 with
403 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
404 when in intel mode by (not) reversing fsub and fdiv operands
405 before the template search. This fails for single operand
406 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
407 undefined. Instead fix the base_opcode after we've found the
408 template. Move base_opcode xor with found_reverse_match from
409 opcode output code to before this fix so we test for the correct
411 (md_assemble): Don't use strcmp when deciding to ignore the suffix
412 check in intel mode. Instead compare opcodes.
414 * config/tc-i386.h (TC_RELOC): Delete.
415 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
416 with equivalent call to reloc.
418 * as.h (flag_m68k_mri): Move declaration after target include, and
419 only declare when TC_M68K defined. Define as zero otherwise.
420 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
421 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
422 Define as zero otherwise.
423 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
424 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
425 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
426 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
427 testing whether defined.
428 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
429 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
430 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
431 rather than testing whether defined.
432 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
433 (parse_mri_cons): Declare and use only when TC_M68K.
434 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
435 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
436 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
438 * NEWS: Mention IBM 370 support.
440 2000-02-23 Richard Henderson <rth@cygnus.com>
442 * config/tc-i386.c (md_assemble): When swapping operands for
443 intel_syntax, assume everything that's not Imm or Disp is a
446 2000-02-23 Linas Vepstas <linas@linas.org>
448 * config/tc-i370.c, config/tc-i370.h: New files.
449 * Makefile.am: Add support for Linux/IBM 370.
450 * configure.in: Likewise.
451 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
452 * config/obj-elf.c: Include elf/i370.h
453 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
455 * Makefile.in: Regenerate.
456 * configure: Regenerate.
458 * doc/c-i370.texi: New file.
459 * doc/all.texi: Include it.
460 * doc/as.texinfo: And here.
461 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
462 * doc/Makefile.in: Regenerate.
464 2000-02-19 Michael Meissner <meissner@redhat.com>
466 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
467 determine if an instruction can be used in parallel with an ADDppp
468 or SUBppp instruction.
470 2000-02-22 Andrew Haley <aph@cygnus.com>
472 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
474 1999-12-30 Andrew Haley <aph@cygnus.com>
476 * config/tc-mips.c (mips_gp32): New variable.
477 (macro_build) Use mips_gp32.
479 (md_longopts): Add "-mgp32" and "-mgp64".
480 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
482 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
484 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
485 warning, and bump it to 1.
487 2000-02-22 Ian Lance Taylor <ian@zembu.com>
489 From Brad Lucier <lucier@math.purdue.edu>:
490 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
493 2000-02-21 Catherine Moore <clm@cygnus.com>
495 * config/tc-mips.c (MF_HILO_INSN): Define.
496 (mips_7000_hilo_fix): Declare.
497 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
498 (md_parse_option): Check for 7000_HILO_FIX options.
499 (OPTION_M7000_HILO_FIX): Define.
500 (OPTION_NO_M7000_HILO_FIX): Define.
501 * doc/c-mips.texi (-mfix7000): Describe.
503 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
505 * listing.c (print_lines): Remove unused variable `end'.
507 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
508 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
509 reloc_type when BFD_ASSEMBLER.
510 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
511 reloc_type when BFD_ASSEMBLER. Move common code out of switch
512 statement and quell signed vs. unsigned comparison warning.
514 2000-02-18 Nick Clifton <nickc@cygnus.com>
516 * config/tc-d10v.c (find_opcode): Add a symbol's value to
517 the computed frag offset, rather than overwriting it.
519 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
521 * config/tc-sh.c ("elf/sh.h"): Include.
522 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
523 (md.begin): Initialize target_arch.
524 Only include opcodes in has table that match selected architecture.
525 (parse_reg): Recognize register names for sh-dsp.
526 (parse_at): Recognize post-modify addressing.
527 (get_operands): The leading space is now optional.
528 (get_specific): Remove FDREG_N support. Add support for sh-dsp
529 arguments. Update valid_arch.
530 (build_Mytes): Add support for SDT_REG_N.
531 (find_cooked_opcode): New function, broken out of md_assemble.
532 (assemble_ppi, sh_elf_final_processing): New functions.
533 (md_assemble): Use find_cooked_opcode and assemble_ppi.
534 (md_longopts, md_parse_option): New option: -dsp.
535 * config/tc-sh.h (elf_tc_final_processing): Define.
536 (sh_elf_final_processing): Declare.
538 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
540 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
541 the unwinder subspace. Save the current seg/subseg before creating
544 2000-02-10 Nick Clifton <nickc@cygnus.com>
546 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
547 little endian targets.
548 (INST_BYTE1): Redefine to handle big and little endian
550 (cpu_type): New type: Select between M340 and M210.
551 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
552 instructions of the M340.
553 (md_assemble): Add support for the MULSH and OPSR classes of
555 (md_atof): Add support for little endian targets.
556 (md_parse_option): Add support for -EL, -EB and -mcpu command
558 (md_convert_frag): Add support for little endian targets.
559 (md_apply_fix3): Add support for little endian targets.
560 (md_number_to_chars): Add support for little endian targets.
562 2000-02-10 Timothy Wall <twall@redhat.com>
564 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
565 defined, use it to verify the symbol just read should be a label.
567 2000-02-10 Timothy Wall <twall@redhat.com>
569 * app.c (do_scrub_chars): Handle "||" for parallel instructions
570 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
571 around colons when KEEP_WHITE_AROUND_COLON is defined.
572 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
573 and KEEP_WHITE_AROUND_COLON.
575 2000-02-08 Timothy Wall <twall@redhat.com>
577 * read.c (s_rept): Call do_repeat, which abstracts the repeat
579 (do_repeat): New. Abstract repeat logic so that a "break" can be
581 (end_repeat): New. Provide support for a "break" out of the
583 * read.h: Add prototypes for new functions.
585 2000-02-08 Timothy Wall <twall@redhat.com>
587 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
588 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
589 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
592 2000-02-08 Timothy Wall <twall@redhat.com>
594 * read.c: Added elseif to directives table.
595 * read.h: Added prototype for s_elseif.
596 * doc/as.texinfo: Added description for elseif.
597 * cond.c (s_elseif): New function
599 2000-02-04 Timothy Wall <twall@redhat.com>
601 * listing.c (print_lines): Remove conditionals causing bug in
604 2000-02-03 Timothy Wall <twall@cygnus.com>
606 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
608 * frags.c (frag_new): Calculate fr_fix in octets
609 (frag_now_fix) Return offset as target address offset (bytes).
610 (frag_now_fix_octets) New - Return offset in octets (8-bit
612 * frags.h: Added prototype for frag_now_fix_octets().
613 Distinguish between octets and bytes in field descriptions.
614 * listing.c (calc_hex): Account for octets vs bytes when
615 printing addresses/offsets.
616 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
617 target is little-endian, print the octets in a word in big-endian
618 order so that the display looks like a proper hexadecimal number,
619 instead of having the octets reversed.
620 * read.c (do_align): When recording alignment, alignment power
621 should be in terms of target bytes (minimum addressible unit)
623 (do_org) Convert ORG target address (byte) argument into an
624 octet offset when generating a variable fragment.
625 * symbols.c (resolve_symbol_value): Symbol final value
626 converted to a target address offset (bytes) from its octet offset.
627 * config/obj-coff.c (coff_frob_symbol): Symbol target address
628 offset (bytes) is adjusted by the frag offset (octets) converted
630 (coff_frob_section) Section alignment power is in terms of bytes;
631 convert it to an octet alignment power when calculating size (and
632 size mask) in octets. Don't modify the section size in order to
633 "align" it for TI COFF, since that format has a different method
634 for storing alignment information.
636 2000-02-01 Timothy Wall <twall@cygnus.com>
638 * stabs.c (generate_asm_file): Escape backslashes in stabs file
639 entries, matching the way GCC generates them. If not escaped, the
640 filename is encoded incorrectly.
642 2000-01-31 Nick Clifton <nickc@cygnus.com>
643 * config/tc-arm.c (reg_table): Add support for ATPCS register
646 2000-01-31 Geoff Keating <geoffk@cygnus.com>
648 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
650 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
652 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
653 of a symbol when we really care about its value.
655 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
657 * config/tc-mcore.c (md_assemble): Give warning message if
658 operands passes to instruction are more than the spec.
660 2000-01-27 Thomas de Lellis <tdel@windriver.com>
662 * config/tc-arm.c (armadjust_symtab): If the assembler is in
663 Thumb mode but the label seen was not declared as '.thumb_func'
664 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
665 correct disassembly of Thumb code bounded by non function labels.
667 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
669 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
670 Add dependencies for e-i386aout.o. Fix 2 comment lines.
672 * Makefile.in: Same here.
675 * configure.in: Set bfd_gas for i386-aout when primary target
676 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
677 we may need the primary te_file. Remove incorrect comment.
679 * configure: Regenerate.
681 * config/e-i386aout.c: New file.
683 * as.c (USE_EMULATIONS): Move to before print_version_id.
684 (struct emulation): Add i386aout.
685 (show_usage): Split text strings. Reformat -a text. Add --em
689 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
690 (aout_format_ops): New.
693 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
694 preprocessor conditional and add aout USE_EMULATIONS tests.
695 (read_a_source_file): Don't pass error strings to printf as
699 * gasp.c (exp_get_abs): Don't pass error strings to printf as
701 (do_data): Same here.
702 (process_file): And here.
705 * symbols.c (colon): Rewrite "already defined" fatal message
706 code for aout with USE_EMULATIONS.
709 * config/obj-aout.c (OBJ_HEADER): Define.
710 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
712 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
713 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
715 (obj_aout_type): Expand S_SET_OTHER here too.
716 (obj_read_begin_hook): Remove.
717 (aout_pop_insert): New.
718 (obj_aout_s_get_other): New.
719 (obj_aout_s_get_desc): New.
720 (aout_format_ops): New.
723 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
724 gets aout_pseudo_table.
725 (aout_pseudo_table): Declare.
726 (obj_read_begin_hook): Define.
729 * config/obj-coff.c (obj_pseudo_table): Rename to
731 (coff_pop_insert): Use coff_pseudo_table.
732 (coff_sec_sym_ok_for_reloc): Remove.
733 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
734 and comment all zero entries and remove #if 0 code.
737 * config/obj-coff.h (obj_pop_insert): Define.
738 (coff_pseudo_table): Declare.
741 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
742 s_get_size, s_set_size. Comment all zero entries.
745 * config/obj-elf.c (elf_s_get_other): New function.
746 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
747 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
748 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
750 (obj_elf_parse_section_letters): Don't pass error strings to
751 printf as format arg.
754 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
756 (elf_s_get_other): Declare.
757 (S_GET_OTHER) Define as elf_s_get_other if not already
759 (S_SET_OTHER): Only define when not already defined.
760 (elf_obj_read_begin_hook): Declare.
761 (obj_read_begin_hook): Define.
762 (elf_obj_symbol_new_hook): Declare.
763 (obj_symbol_new_hook): Define.
766 * config/obj-multi.h: Add copyright header and protect against
767 multiple inclusion. Add * to all function pointers.
768 (OBJ_HEADER): If defined, include it rather than other defines
770 (obj_frob_file_after_relocs): Test for NULL.
771 (obj_symbol_new_hook): Here too.
772 (obj_sec_sym_ok_for_reloc): And here.
773 (S_GET_OTHER): Define.
774 (S_GET_DESC): Define.
775 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
776 (OBJ_MAYBE_ELF): Update comment.
778 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
779 OBJ_AOUT preprocessor conditional and handle emulation by
780 testing OUTPUT_FLAVOR.
781 (i386_displacement): Here too.
782 (md_section_align): Similarly here.
783 (i386_target_format): Conditionally compile when more than one
784 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
785 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
786 (i386_displacement): Here too.
789 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
790 Define TARGET_FORMAT for aout only when not multi.
793 * config/te-multi.h: Delete file as it's identical to te-generic.h
795 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
797 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
798 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
801 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
803 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
806 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
808 * config/tc-mips.c (mips_do_align): New function.
809 * config/tc-mips.h (md_do_align): Define.
811 2000-01-10 Philip Blundell <philb@gnu.org>
813 * doc/c-arm.texi (ARM Options): Fix typo.
814 (ARM-Chars): Correct description of `#'. Mention that `;' is a
815 line separator for Linux.
816 * doc/as.texinfo (Comments): Mention the ARM.
818 2000-01-10 Philip Blundell <pb@futuretv.com>
820 * configure.in (arm*-*-conix*): New target.
821 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
823 * configure: Regenerate.
825 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
827 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
828 (obj_elf_visibility): New function.
830 * doc/as.texinfo (Visibility): New node: document visibility
833 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
835 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
836 warning for absolute jump/call without `*' in non-intel mode. No
837 need to set i.types[0] JumpAbsolute in intel mode.
839 1999-12-22 Philip Blundell <pb@futuretv.com>
841 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
842 hook function when changing sections.
843 (arm_s_data): Likewise.
845 1999-12-14 Nick Clifton <nickc@cygnus.com>
847 * config/tc-arm.c (md_parse_option): Add support for -marm720
850 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
852 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
853 (r_registers, xr_registers): Define.
854 (r_register_name, xr_register_name): New functions.
855 (md_assemble): Handle new am33 operand types and instruction
857 (mn10300_insert_operand, check_operand): Likewise.
859 1999-11-29 Nick Clifton <nickc@cygnus.com>
861 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
862 (s_force_thumb): Set thumb_mode to 2.
863 (md_assemble): Do not complain about thumb instructions on a
864 non-thumb target if thumb_mode is set to 2.
866 1999-11-28 Michael Meissner <meissner@cygnus.com>
868 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
869 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
870 (O_...): Add new machine dependent expressions if we are handling
871 explicit relocations.
872 (alpha_reloc_op): New static table holding the explicit relocation
874 (alpha_literal_hash): New static to hold the hash table for
875 explicit relocations.
876 (alpha_macros): Add support for explicit relocations.
877 (md_begin): If explicit relocations, initialize hash table.
878 (md_assemble): Don't print a second error if tokenize_arguments
879 already printed an error message.
880 (md_apply_fix): Add support for explicit relocations.
881 (alpha_force_relocation): Ditto.
882 (alpha_fix_adjustable): Ditto.
883 (alpha_adjust_symtab): New function to support explicit
885 (alpha_adjust_symtab_relocs): Ditto.
886 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
887 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
888 Add support for explicit relocations. Return -2 if an error
889 message was already printed.
890 (find_macro_match): Add support for explicit relocations. Comment
892 (emit_insn): Add support for explicit relocations.
893 (assemble_tokens): Ditto.
895 (load_expression): Ditto.
898 (emit_ir_load): Ditto.
899 (emit_loadstore): Ditto.
903 (emit_division): Ditto.
904 (emit_jsrjmp): Ditto.
905 (emit_retjcr): Ditto.
907 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
909 (tc_adjust_symtab): If explicit relocations, call the function
911 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
912 relocations next to the literal relocation they reference.
913 (TC_INIT_FIX_DATA): Initialize the new fields.
914 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
916 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
918 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
919 'B' operand for PA2.0 bb instruction.
921 1999-11-18 Nick Clifton <nickc@cygnus.com>
923 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
926 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
928 (mcore_force_relocation): Force relocations to be generated for
931 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
933 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
934 (i386_displacement): Disallow O_big displacements.
936 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
938 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
939 improvements in error checking.
940 (md_assemble): Support for unconditional ARM instructions.
941 (md_parse_option): Support for -m[arm]v5e flag.
943 1999-11-12 Nick Clifton <nickc@cygnus.com>
945 * macro.c (buffer_and_nest): Do not check beyond the end of the
948 1999-11-11 Nick Clifton <nickc@cygnus.com>
950 * macro.c (buffer_and_nest): Look for seperator after TO and
953 1999-11-08 Andrew Haley <aph@cygnus.com>
955 * app.c (do_scrub_chars): When in State 10, treat backslash
956 characters in the same way as as symbol characters.
958 1999-11-07 Richard Henderson <rth@cygnus.com>
960 * config/tc-alpha.c (alpha_align): Check, don't assert, that
961 the previous label was in the current section before playing
964 1999-11-06 Nick Clifton <nickc@cygnus.com>
966 * config/tc-v850.c (v850_force_relocation): Force relocation
968 (v850_pcrel_from_selection): Do not compute a pcrel offset if
971 1999-11-05 Michael Meissner <meissner@cygnus.com>
973 * expr.h (operatorT): Increase machine dependent operators to 16.
974 * expr.c (op_rank): Ditto.
976 1999-11-03 Ian Lance Taylor <ian@zembu.com>
978 * read.c (pseudo_set): Reject attempts to set the value of a
981 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
984 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
986 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
987 to bfd_set_section_contents.
989 1999-11-03 Nick Clifton <nickc@cygnus.com>
991 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
993 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
995 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
996 (mips_ip): Use OPCODE_IS_MEMBER.
998 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1000 * config/tc-arm.c (reg_required_here): Improve comments.
1002 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1003 (tinsns): Initialize variants field.
1005 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1006 BAD_PC respectively.
1008 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1010 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1011 * config/tc-arm.h: Fix compile time warnings.
1013 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1015 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1016 form @abs16, @(abs16) and @(abs16 + imm).
1018 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1020 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1021 (ISA_HAS_64_BIT_REGS) New.
1022 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1023 mips_emit_delays,macro_build,load_register,load_addresss,
1024 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1025 and/or use new ISA_xxx macros in expressions involving
1026 ISA, particularly mips_opts.isa.
1028 1999-10-18 Michael Meissner <meissner@cygnus.com>
1030 * expr.h (operatorT): Add machine dependent operators md1..md8.
1031 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1032 for the machine dependent operators to use.
1034 * expr.c (op_rank): Add machine dependent operators.
1036 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1038 (O_cpregister): Ditto.
1039 (md_begin): Change X_op test that field is wide enough to use
1040 O_max instead of O_alpha_max.
1041 (cpu_types): Fill in missing initializer.
1042 (alpha_num_macros): Make unsigned.
1043 (md_assemble): Make opnamelen be size_t.
1044 (md_apply_fix): Cast alpha_num_operands to int before testing.
1045 (alpha_force_relocation): Ditto.
1046 (alpha_fix_adjustable): Ditto.
1047 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1048 (tc_gen_reloc): Ditto.
1049 (tc_get_register): Ditto.
1054 (s_alpha_ent): Ditto.
1055 (s_alpha_end): Ditto.
1056 (s_alpha_frame): Ditto.
1057 (s_alpha_prologue): Ditto.
1058 (s_alpha_file): Ditto.
1059 (s_alpha_gprel32): Ditto.
1060 (s_alpha_proc): Ditto.
1061 (s_alpha_set): Ditto.
1062 (s_alpha_base): Ditto.
1063 (s_alpha_align): Ditto.
1064 (s_alpha_arch): Ditto.
1065 (alpha_align): Ditto.
1066 (assemble_insn): Suppress unused variable warning.
1068 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1069 order in the structure.
1070 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1072 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1074 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1076 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * config/tc-i386.c (i386_index_check): Correct #endif location.
1080 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1082 * as.c (show_usage): Document new options.
1083 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1084 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1085 (parse_args): Parse the new options.
1086 (main): If there were warnings, and --fatal-warnings
1087 was specified, print an error.
1088 * as.h: New variable, flag_fatal_warnings, for new option.
1090 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1092 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1093 '@'. Change autoincrement completers to fall through to cache control
1096 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1098 (pa_parse_addb_64_cmpltr): New function.
1100 * config/tc-hppa.c (pa_ip): Change error message.
1101 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1102 '?Q' args to allow falling through.
1104 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1105 Remove unused conditional codes.
1106 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1108 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1110 * config/tc-d30v.c (CHAR_BIT): Define.
1111 (check_range): Fix bit operations to support integers bigger than
1114 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1116 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1119 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1120 Doug Evans <devans@cygnus.com>
1122 Add support for m32rx.
1123 * config/tc-m32r.c (enable_m32rx): New static global.
1124 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1125 (allow_m32rx): New function.
1126 (M32R_SHORTOPTS): Add `O'.
1127 (md_longopts): Add --m32rx plus several warning options.
1128 (md_parse_option): Handle new options.
1129 (md_show_usage): Print them.
1130 (md_begin): Enable m32rx.
1131 (OPERAND_IS_COND_BIT): New macro.
1132 (first_writes_to_seconds_operands): New function.
1133 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1134 (target_make_parallel,assemble_two_insns): New functions.
1135 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1136 If optimizing and m32rx, try to make consecutive insns parallel.
1138 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1140 * config/tc-mips.c (nopic_need_relax): Allow for the
1141 .sdata.foo sections generated by -fdata-sections,
1142 and for the .gnu.linkonce.s sections generated by C++.
1144 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1146 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1147 with cleaner code using completer prefixes. Add 'Y'.
1149 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1151 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1153 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1154 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1155 insn does not match and we should try the next insn in the table.
1157 1999-09-22 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1161 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1163 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1166 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1168 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1169 OBJ_ELF. If ELF, add "sq".
1170 (md_parse_option): If ELF, ignore -s and -q.
1171 (md_show_usage): Mention ELF options.
1173 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1175 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1178 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1180 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1182 * config/tc-hppa.c (struct pa_it): New field "trunc".
1183 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1184 (pa_parse_ftest_gfx_completer): New function
1185 (pa_parse_fp_cnv_format): New function.
1187 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1188 (md_apply_fix): Handle 22bit pc-rel branches.
1190 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1192 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1194 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1196 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1198 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1200 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1201 (pa_ip): Handle 'fX'.
1203 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1205 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1206 (pa_ip): Handle 'fX'.
1208 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1210 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1211 unwinds unless the function is in the text space.
1212 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1214 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1216 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1217 (md_assemble): To here. Tweak address generation.
1219 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1221 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1222 (md_assemble): Call dwarf2_where for OBJ_ELF.
1223 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1224 (pa_end_of_source): New function.
1225 * tc-hppa.h (md_end): Define for OBJ_ELF.
1227 1999-09-14 Michael Meissner <meissner@cygnus.com>
1229 * configure.in (Canonicalization of target names): Remove adding
1230 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1231 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1232 * configure: Regenerate.
1234 1999-09-14 Donn Terry <donn@interix.com>
1236 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1238 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1240 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1241 pc-relative jmp/call to an absolute symbol.
1242 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1243 absolute section symbols.
1245 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1246 jump handling code and comments.
1248 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1250 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1251 the value if TE_PE and a global defined symbol.
1253 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1255 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1256 print the symbol, rather than printing it here.
1258 1999-09-11 Donn Terry <donn@interix.com>
1260 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1261 BFD_RELOC_RVA relocations.
1263 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1264 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1267 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1269 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1270 * doc/internals.texi (Object format backend): Document
1273 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1274 relocations against global symbols if TE_PE.
1276 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1277 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1279 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1282 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1283 symbols which do not have a constant value, or tags with
1284 non-tags. Remove the symbol from the list before adding it at the
1287 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1288 C_FCN symbol differently if TE_PE.
1289 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1290 appears in the pseudo-op, rather coff_line_base which is only set
1293 * config/obj-coff.c (obj_coff_loc): New static function.
1294 (obj_pseudo_table): Add "loc".
1296 * config/obj-coff.c (add_lineno): Check that the line number is
1299 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1300 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1302 (md_atof): Return NULL rather than 0.
1303 * config/tc-i386.c (md_atof): Change type to int.
1304 * expr.c (expr): Change first parameter to int.
1305 * config/obj-coff.c: Add declarations for static functions.
1306 (coff_frob_symbol): Use SYM_AUXENT.
1307 * config/tc-i386.h (flag_16bit_code): Don't declare.
1309 * config/obj-coff.c (obj_coff_section): Default to setting
1310 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1312 * write.c (adjust_reloc_syms): Print adjusted fixup.
1314 * expr.c (integer_constant): Correct too_many_digits calculation
1317 1999-09-09 Andreas Schwab <schwab@suse.de>
1319 * doc/c-arm.texi: Fix arguments of @var to not contain
1322 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1324 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1326 (md_parse_option): Only support -k flag for ELF and COFF targets.
1328 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1330 * config/tc-hppa.c (pa_ip): Put strict register checks before
1331 call to pa_parse_number.
1333 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1335 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1337 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1340 1999-09-06 Donn Terry <donn@interix.com>
1342 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1344 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1346 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1347 candidate instruction. Require registers for register arguments
1348 when in strict mode. Require assemble-time constants for
1349 constants when in strict mode.
1350 (pa_get_absolute_expression): Require a constant when in strict
1353 1999-09-06 Nick Clifton <nickc@cygnus.com>
1355 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1357 1999-09-04 Steve Chamberlain <sac@pobox.com>
1359 * config/tc-pj.c: New file, supports picoJava in ELF.
1360 * config/tc-pj.h: Ditto.
1361 * configure.in (pjl*, pj*): New targets.
1362 * Makefile.am: Rebuild dependencies.
1363 (CPU_TYPES): Add pj.
1364 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1365 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1366 * doc/c-pj.texi: New file.
1367 * doc/as.texinfo: Add some PJ specifics.
1368 * doc/all.texi: Add PJ to the list of all architectures, sort them
1370 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1371 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1373 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1375 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1376 (obj_frob_file): Test for null pointer.
1377 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1378 (OBJ_PROCESS_STAB): And here.
1379 (elf_obj_sy): Remove
1381 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1382 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1383 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1385 * config/obj-coff.c (no_func): Remove.
1386 (coff_format_ops): Change occurrences of no_func to 0, as we test
1387 for 0 in obj-multi.h.
1389 * configure.in: Enable bfd for i386-coff when primary target is
1390 bfd. Enable i386 elf,coff emulation support. Don't set
1391 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1392 emulation to support.
1393 *configure: Regenerate.
1395 1999-09-02 Nick Clifton <nickc@cygnus.com>
1397 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1398 .section .line directive is encountered.
1400 1999-09-01 Nick Clifton <nickc@cygnus.com>
1402 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1405 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1406 * as.texinfo: Document --gdwarf2 command line option.
1407 Add additional documentation of ARM command line switches.
1409 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1411 * config/tc-i386.c (i386_intel_memory_operand): Combine
1412 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1413 and RESTORE_END_STRING around parse_register calls.
1414 (i386_operand): Here too.
1415 (i386_is_reg): Remove.
1416 (parse_register): Move as_bad calls from within this function to
1419 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1421 Based on a patch from H.J. Lu <hjl@gnu.org>
1422 * config/tc-i386.c (parse_register): Handle FP regs specially.
1423 (md_begin): Remove '(' and ')' from register_chars.
1425 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1427 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1428 error message (done elsewhere).
1430 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1432 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1434 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1436 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1439 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1441 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1443 Add new completers. Fix bug in 64 bit condition handling.
1445 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1448 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1450 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1452 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1454 1999-08-27 Jim Wilson <wilson@cygnus.com>
1456 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1457 (struct ls): Add frag field. Initialize it to zero.
1458 (out_end_sequence): New local text_frag. Set it while in text section.
1459 Replace address check with frag check. Set ls.frag to text_frag if
1460 out_set_addr called.
1461 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1462 Set it before switching sections. Replace address check with frag
1463 check. Set ls.frag to saved_frag if out_set_addr called.
1465 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1467 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1468 output "advance_pc" opcode instead of calling gen_addr_line().
1469 The latter has the undesired side-effect of creating a new row
1470 in the debug line info matrix.
1472 1999-08-26 Jim Wilson <wilson@cygnus.com>
1474 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1475 ls.last_filename if last is less than zero. Set ls.last_filename
1476 when allocating new entry.
1477 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1480 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1482 * config/tc-i386.c (i386_index_check): Fix the displacement size
1483 when INFER_ADDR_PREFIX.
1485 1999-08-18 Nick Clifton <nickc@cygnus.com>
1487 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1490 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1492 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1493 handle 0xffffNNNN constants correctly.
1495 1999-08-16 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1500 1999-08-13 Nick Clifton <nickc@cygnus.com>
1502 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1503 (md_apply_fix3): Always pass positive values to
1504 validate_offset_imm.
1506 1999-08-12 Nick Clifton <nickc@cygnus.com>
1508 * config/tc-arm.c (skip_whitespace): New macro.
1509 Formatting tidy ups.
1511 (md_apply_fix3): Store relocation offset in addend for ELF based
1513 (arm_force_relocation): Always generate relocs for Thumb function
1516 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1518 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1519 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1521 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1523 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1524 flags for the unwind subspace.
1526 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1527 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1528 suitable relocation based on the size of the target's pointer.
1529 Always Use subsegment zero for the unwinders.
1530 (pa_level): Handle "2.0w".
1532 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1534 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1535 with the following instruction unless this was specified.
1537 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1539 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1540 certain sections, to match BFD changes.
1542 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1544 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1545 (EXTRA_SCRIPTS): Define to keep automake happy.
1546 * Makefile.in: Rebuild.
1548 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1550 * Makefile.am: Rename .dep* files to DEP*.
1551 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1552 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1554 * Makefile.in: Rebuild.
1556 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1558 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1560 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1562 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1563 avoid problems on DOS filesystems.
1564 * Makefile.in: Rebuild.
1566 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1568 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1570 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1573 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1575 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1576 line to create ${GDBINIT} rather than .gdbinit.
1577 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1579 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1581 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1583 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1585 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1587 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1589 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1590 non-adjustable symbols.
1592 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1594 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1596 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1598 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1601 1999-08-05 Donn Terry <donn@interix.com>
1603 * config/te-interix.h: New file.
1604 * configure.in (i386-*-interix*): New target.
1605 * configure: Rebuild.
1607 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1609 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1610 selectors for ELF too.
1611 (selector_table): Add "ltp" and "rtp" selectors.
1613 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1615 * config/tc-i386.c (i386_operand): No need to change
1616 operand_string pointer in segment reg case before goto
1617 do_memory_reference. Initialise displacement_string_start and
1618 displacement_string_end after do_memory_reference label.
1619 (i386_index_check): Add operand_string param, and print error
1620 message on failure here.
1621 (i386_intel_memory_operand): Instead of here.
1622 (i386_operand): And here.
1623 (INFER_ADDR_PREFIX): Enable.
1625 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1627 * config/tc-i386.h (DefaultSize): Define. Renumber following
1628 opcode_modifier defines.
1630 From Etienne Lorrain <etienne.lorrain@ibm.net>
1631 * config/tc-i386.c (stackop_size): New variable.
1632 (set_16bit_code_flag): Clear it here.
1633 (set_16bit_gcc_code_flag): New function.
1634 (md_pseudo_table): Add "code16gcc" entry.
1635 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1637 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1639 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1640 next_set_end even if the end symbol is being discarded.
1642 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1643 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1644 * config/obj-coff.c: Likewise.
1645 (seg_info_type): Remove.
1646 (seg_info_off_by_4): Change to array of segT.
1647 (s_get_segment): Adjust accordingly.
1648 (obj_pseudo_table): Fully initialize sentinel entry.
1650 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1651 Ralf Baechle <ralf@uni-koblenz.de>.
1653 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1655 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1657 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1659 * config/tc-i386.c: Indentation and white space changes.
1660 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1661 don't enable it by default.
1662 (i386_intel_operand): Remove redundant prototype.
1663 Move check on number of memory operands, and i.mem_operands++
1664 (i386_intel_memory_operand): To here.
1665 Remove i386_immediate code from here. Remove special case code
1666 for input and output using (%dx). Remove base/index checks and
1667 call i386_index_check instead. Save initial operand_string
1668 argument for error message.
1669 (i386_operand): Remove redundant prototype. Move base/index
1670 checks to i386_index_check.
1671 (i386_displacement): Move intel mode check for non-zero
1673 (i386_intel_memory_operand): To here.
1675 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1677 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1678 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1679 by .register pseudo-op if -64 and --no-undeclared-regs.
1680 (s_register, sparc_adjust_symtab): New functions.
1681 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1682 Declare sparc_adjust_symtab as tc_adjust_symtab.
1683 * doc/c-sparc.texi: Add description of #ignore special literal
1684 for .register pseudo-op.
1686 1999-07-30 Catherine Moore <clm@cygnus.com>
1688 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1689 the relocation's section offset.
1691 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1693 * write.c (fixup_segment): Fix generic error check overflow test.
1695 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1696 X_add_number to long.
1698 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1700 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1703 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1705 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1708 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1710 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1712 * configure.bat: Remove; obsolete.
1713 * config/go32.cfg: Likewise.
1715 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1717 * configure.in (i386-*-vxworks*): New target.
1718 * configure: Rebuild.
1720 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1722 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1724 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1726 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1728 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1729 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1730 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1731 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1732 MAX_RELOC_EXPANSION): Define.
1733 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1735 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1737 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1738 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1739 block. Print a warning if an 8-bit or 16-bit constant
1740 displacement or immediate is truncated on output.
1741 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1743 (i386_operand): Disallow immediate jump absolute operand.
1745 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1747 * configure.in: Bump version number to 2.9.5.
1748 * configure: Rebuild.
1750 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1753 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1755 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1756 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1758 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1760 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1762 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1764 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1765 if -mno-fpu was given.
1766 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1768 (cons_fix_new_arm): Remove misleading comments.
1770 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1772 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1774 (relax_segment): Likewise. After giving a rs_org error, convert
1775 the frag to rs_align to avoid cascading errors.
1777 1999-07-12 Andreas Schwab <schwab@suse.de>
1779 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1781 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1783 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1784 as appropriate. Fill in structure initializations. Add variable
1785 initializations. Add casts.
1786 * dwarf2dbg.c (print_stats): Change i to size_t.
1787 * listing.c (listing_listing): Change list_line to unsigned int.
1789 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1791 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1792 rather than checking for \001 and \002 in symbol name.
1793 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1795 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1797 * configure.in (hppa*-linux-gnu*): New target.
1798 * configure: Rebuilt.
1800 1999-07-08 Nick Clifton <nickc@cygnus.com>
1802 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1804 1999-07-07 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1807 accessing symbolP directly.
1809 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1811 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1814 1999-07-05 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-arm.c (ARM_EXT_V5): Define.
1817 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1818 (md_begin): Detect ARM v5 architectures.
1819 (md_parse_option): Accept arm v5 specification.
1820 (md_show_usage): Documment -marmv5 switch.
1822 * doc/c-arm.texi: Document -marmv5 command line option.
1824 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1826 (validate_immediate_twopart): New function. Determine if a
1827 constant can be computed by two ADD instructions.
1828 (output_inst): Remove its command line parameter - it was never
1830 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1831 implememt the ADRL pseudo op.
1832 (tc_gen_reloc): Generate a suitable error message if an ADRL
1833 instruction tries to generate a real reloc.
1835 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1837 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1839 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1842 1999-06-27 H.J. Lu <hjl@gnu.org>
1844 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1845 non BFD_ASSEMBLER case.
1847 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1849 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1852 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1854 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1855 out_end_sequence() when the address decreases due to a new frag.
1856 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1857 numbering starts with 1.
1859 1999-06-23 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1863 (mcore_s_text): Call obj_elf_text for ELF target.
1864 (mcore_s_data): Call obj_elf_data for ELF target.
1865 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1867 (mcore_s_bss): New function: Dump literal table before changing
1869 (mcore_s_comm): New function: Dump literal table before changing
1872 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1873 No longer static functions.
1874 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1875 Provide prototypes for these functions.
1877 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1879 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1880 a list of names, to try obj_segment_name, and to try abbreviated
1881 names when using COFF without long section names.
1883 * config/tc-alpha.c: More use of symbol accessor functions.
1884 * config/tc-arc.c: Likewise.
1885 * config/tc-d30v.c: Likewise.
1886 * config/tc-fr30.c: Likewise.
1887 * config/tc-i860.c: Likewise.
1888 * config/tc-m88k.c: Likewise.
1889 * config/tc-mcore.c: Likewise.
1890 * config/tc-ns32k.c: Likewise.
1891 * config/tc-sparc.c: Likewise.
1892 * config/tc-v850.c: Likewise.
1894 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1895 sy_value with appropriate accessor functions.
1896 * config/tc-arm.c (md_apply_fix3): Likewise.
1897 * config/tc-d10v.c (AT_WORD_P): Likewise.
1898 * config/tc-v850.c (reg_name_search): Likewise.
1900 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1901 use symbol_get_bfdsym instead.
1902 * config/tc-ppc.c (md_assemble): Likewise.
1903 * config/tc-v850.c (v850_comm): Likewise.
1905 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1907 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1908 the symbol, rather than accessing the bsym member.
1909 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1910 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1911 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1912 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1913 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1914 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1915 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1916 * config/tc-v850.c (tc_gen_reloc): Likewise.
1918 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1920 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1921 (hppa_gen_reloc_type): Conditionalize on BFD64.
1922 (tc_gen_reloc): Re-enable ELF relocations.
1923 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1925 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1927 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1929 (do_ldst): Move assignment out of if condition.
1930 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1931 parentheses to avoid warning.
1933 1999-06-21 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1936 macro to get at the BFD symbol associated with a GAS symbol.
1938 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1940 * config/tc-ppc.c: Update for symbol handling changes.
1941 * config/obj-coff.c: Likewise.
1943 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1945 * tc-hppa.c: General cleanups of ELF support. No more spaces
1946 and subspaces for ELF.
1947 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1948 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1949 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1950 (UNWIND_SECTION_NAME): Likewise.
1951 (space/subspace related structures): Conditionalize definitions
1953 (space/subspace directives and support routines): Conditionalize
1954 definitions and references/uses on OBJ_SOM.
1955 (label_symbol_struct): For ELF, track the symbol's segment. For
1956 SOM track its space.
1957 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1959 (USE_ALIASES): Kill for both SOM & ELF.
1960 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1961 (pa_space, pa_subspace): Corresponding changes.
1962 (pa_spaces_begin): Corresponding chagnes.
1963 (md_begin): Do not muck around with space/subspace stuff for
1965 (md_apply_fix): Temporarily disable argument relocation stuff
1967 (tc_gen_reloc): Temporarily disable relocation generation for
1969 (pa_build_unwind_subspace): Similarly.
1971 1999-06-16 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-arm.c (thumb_set): New pseudo op.
1974 (text, data, section): Override these pseudo ops with ARM
1976 (s_thumb_set): New function: Perform the same as a .set pseudo
1977 op, but also mark the alias'ed symbol as being a Thumb
1979 (arm_s_text): New function: Perform the same as the .text
1980 pseudo op, but dump the literal pool before changing
1982 (arm_s_data): New function: Perform the same as the .data
1983 pseudo op, but dump the literal pool before changing
1985 (arm_s_section): New function: Perform the same as the
1986 .section pseudo op, but dump the literal pool before changing
1988 (arm_cleanup): Do not reset the current section before dumping
1991 1999-06-17 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1994 OPTION_NO_WARN_UNMATCHED entries.
1995 (md_parse_option): Generate a warning message if an unrecognised
1996 option is encountered.
1998 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1999 (get_operands): When parsing an expression after an '@' symbol
2000 has been detected, do not ignore '#' symbols.
2001 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2004 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2006 From K. Richard Pixley <rich@noir.com>:
2007 * configure.in (ppc-*-vxworks*): New target.
2008 * configure: Rebuild.
2010 1999-06-12 Philip Blundell <philb@gnu.org>
2012 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2014 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2016 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2017 which refer to symbols in linkonce sections, permit reducing the
2018 relocs if the symbol is local.
2020 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2022 * subsegs.c (subseg_text_p): New function.
2023 * as.h (subseg_text_p): Declare.
2024 * read.c (do_align): Use subseg_text_p to set the default fill.
2025 * write.c (subsegs_finish): Likewise.
2026 * config/obj-coff.c (write_object_file): Likewise.
2027 * config/tc-i386.h (md_maybe_text): Don't define.
2028 (md_do_align): Use subseg_text_p to set the default fill.
2029 * config/tc-m32r.c (m32r_do_align): Likewise.
2030 * config/tc-sh.c (sh_do_align): Likewise.
2031 * config/tc-sparc.h (md_do_align): Likewise.
2033 1999-06-12 David O'Brien <obrien@freebsd.org>
2035 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2036 * configure: Rebuild.
2038 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2040 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2041 * Makefile.am: Rebuild dependencies.
2042 * Makefile.in: Rebuild.
2044 * config/tc-i386.c (i386_immediate): Remove unused label
2047 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2048 * symbols.c: Likewise.
2049 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2050 sy_next field when taking address, rather than symbol_next.
2052 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2054 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2055 value from the output file architecture.
2056 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2057 * dwarf2dbg.h: Change bfd_vma to addressT.
2059 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2061 * dwarf2dbg.h: Use PARAMS in function declarations.
2063 1999-06-11 Martin Dorey <mdorey@madge.com>
2065 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2066 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2068 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2070 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2072 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2074 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2077 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2079 * read.c (read_a_source_file): Only declare inescape if
2082 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2084 (find_entry_byval): Add parens to avoid warning.
2086 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2088 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2091 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2093 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2096 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2097 synthetize_setx): New functions.
2098 (md_assemble): Broken the special cases into the above
2099 functions. Make compiler happy if sizeof(bfd_vma)==4.
2100 Fix sethi generated from set/setuw. If instructions have a relloc,
2101 always clear the fields to be relocated in the opcode.
2102 (sparc_ip): Remove special_case global variable.
2104 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2106 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2107 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2108 indication of success rather than a value.
2109 (itbl_get_val): Likewise.
2110 (itbl_get_field): Use strcspn. Change delimiters to include
2112 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2113 (itbl_get_val): Likewise.
2114 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2116 * symbols.c (copy_symbol_attributes): Convert local symbols to
2119 1999-06-10 Nick Clifton <nickc@cygnus.com>
2121 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2124 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2126 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2127 Optimize set if sizeof(bfd_vma) == 64.
2128 (sparc_ip): Fix sethi - without %hi() it should generate
2129 R_SPARC_22 reloc, not R_SPARC_HI22.
2130 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2132 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2134 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2135 (s_ncons): New function.
2136 (native_op_table): New table.
2137 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2138 R_SPARC_OLO10 handling.
2140 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2142 * expr.h (struct expressionS): Revert last change; widen X_op.
2143 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2145 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2147 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2148 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2149 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2150 * Makefile.in: Regenerated.
2152 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2153 `common' pass on to s_mri_common.
2154 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2156 1999-06-06 Richard Henderson <rth@cygnus.com>
2158 * config/obj-elf.c (obj_elf_section): Don't free the return
2159 value of demand_copy_C_string.
2161 1999-06-05 Richard Henderson <rth@cygnus.com>
2163 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2164 creation logic from obj_elf_create_section.
2166 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2167 (section_stack): New.
2168 (special_sections): Make const.
2169 (obj_elf_section): Gut and rewrite parsing.
2170 (obj_elf_change_section): New function broken out of obj_elf_section.
2171 (obj_elf_parse_section_letters): Likewise.
2172 (obj_elf_section_word): Likewise.
2173 (obj_elf_section_type): Likewise.
2174 (obj_elf_previous): Treat as a toggle.
2175 (obj_elf_popsection): New.
2176 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2177 (ppc_section_type): Likewise.
2178 * config/tc-ppc.h: Likewise.
2180 * expr.h (struct expressionS): Don't make X_op a bitfield.
2181 * config/tc-alpha.c: Update for symbol handling changes.
2182 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2183 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2185 1999-06-05 Richard Henderson <rth@cygnus.com>
2187 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2188 (dwarf2_gen_line_info): Kill unused variables.
2189 (dwarf2_finish): Likewise.
2190 (dwarf2_where): Likewise.
2191 (dwarf2_directive_file): If we've only got a string,
2192 hand off to s_app_file.
2193 * ecoff.c: Move the include of ecoff.h.
2194 * symbols.h (S_IS_FUNCTION): Prototype.
2196 * read.c (LEX_HASH): Supply a default.
2198 (s_globl): Update `c' after skipping whitespace.
2199 * read.h (LEX_END_NAME, is_name_ender): New.
2200 * expr.c (get_symbol_end): Respect it.
2202 1999-06-04 Mark Klein <mklein@dis.com>
2204 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2206 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2208 * config/tc-hppa.c: Update for symbol handling changes.
2210 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2212 * cgen.c: Update for symbol handling changes.
2213 * config/tc-m32r.c: Likewise.
2215 * config/tc-hppa.h: Update for symbol handling changes.
2216 * config/tc-hppa.c: Likewise.
2218 * config/tc-arm.h: Update for symbol handling changes.
2219 * config/tc-arm.c: Likewise.
2220 (symbol_make_empty): Remove. Just use symbol_create.
2222 * symbols.c (symbol_set_tc): Correct name.
2224 * Makefile.am: Rebuild dependencies.
2225 ($(OBJS)): Don't depend upon struc-symbol.h.
2226 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2227 * dep-in.sed: Don't remove struc-symbol.h.
2228 * Makefile.in: Rebuild.
2230 * doc/internals.texi (Symbols): Describe changes in symbol
2233 1999-06-03 Richard Henderson <rth@cygnus.com>
2235 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2236 instead of doing the work by hand.
2238 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2240 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2241 state of line state-machine.
2242 (struct ls): Collect DWARF2 line state-machine state in new member
2243 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2244 resulted in any DWARF2 directives.
2245 (reset_state_machine): New function.
2246 (out_end_sequence): Ditto.
2247 (dwarf2_gen_line_info): When switching sections or switching to a
2248 lower text address, call out_end_sequence() first to terminate the
2249 previous code sequence as code sequences MUST have monotonically
2250 increasing addresses.
2251 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2253 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2255 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2256 DWARF2 debug info (line information only, at this point).
2257 * as.h: Update comment about supported debug formats.
2258 * dwarf2dbg.c, dwarf2dbg.h: New files.
2259 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2261 * expr.c (operand): Don't use [ for parens if we want an index op.
2262 (op_encoding): Switch [ into O_index, if desired.
2263 (op_rank): Renumber with O_index on bottom.
2264 (expr): If O_index, match closing bracket.
2265 * expr.h (O_index): New.
2267 * read.c (read_a_source_file): Conditionally allow matched "
2268 in lines passed to md_assemble.
2270 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2272 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2274 Add support for storing local symbols in a small structure to save
2275 memory when assembling large files.
2276 * as.h: Don't include struc-symbol.h.
2277 (symbolS): Add typedef.
2278 * symbols.c: Include struc-symbol.h.
2279 (local_hash): New static variable.
2280 (save_symbol_name): New static function, from symbol_create.
2281 (symbol_create): Call save_symbol_name.
2282 (local_symbol_count): New static variable.
2283 (local_symbol_conversion_count): Likewise.
2284 (LOCAL_SYMBOL_CHECK): Define.
2285 (local_symbol_make): New static function.
2286 (local_symbol_convert): New static function.
2287 (colon): Handle local symbols. Create local symbol for local
2289 (symbol_table_insert): Handle local symbols.
2290 (symbol_find_or_make): Create local symbol for local label name.
2291 (symbol_find_base): Check for local symbol.
2292 (symbol_append, symbol_insert): Check for local symbols.
2293 (symbol_clear_list_pointers, symbol_remove): Likewise.
2294 (verify_symbol_chain): Likewise.
2295 (copy_symbol_attributes): Likewise.
2296 (resolve_symbol_value): Handle local symbols.
2297 (resolve_local_symbol): New static function.
2298 (resolve_local_symbol_values): New function.
2299 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2300 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2301 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2302 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2303 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2304 (symbol_previous, symbol_next): New functions.
2305 (symbol_get_value_expression): Likewise.
2306 (symbol_set_value_expression): Likewise.
2307 (symbol_set_frag, symbol_get_frag): Likewise.
2308 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2309 (symbol_mark_used_in_reloc): Likewise.
2310 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2311 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2312 (symbol_mri_common_p): Likewise.
2313 (symbol_mark_written, symbol_clear_written): Likewise.
2314 (symbol_written_p): Likewise.
2315 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2316 (symbol_section_p, symbol_equated_p): Likewise.
2317 (symbol_constant_p): Likewise.
2318 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2319 (symbol_get_obj, symbol_set_obj): Likewise.
2320 (symbol_get_tc, symbol_set_tc): Likewise.
2321 (symbol_begin): Initialize local_hash.
2322 (print_symbol_value_1): Handle local symbols.
2323 (symbol_print_statistics): Print local symbol statistics.
2324 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2325 Declare new symbols.c functions. Move many declarations here from
2327 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2328 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2329 (struct symbol): Move bsym to make it clearly the first field.
2330 Remove TARGET_SYMBOL_FIELDS.
2331 (symbolS): Don't typedef.
2332 (struct broken_word): Remove.
2333 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2334 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2335 (symbol_clear_list_pointers): Likewise.
2336 (symbol_insert, symbol_remove): Likewise.
2337 (symbol_previous, symbol_append): Likewise.
2338 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2339 (struct local_symbol): Define.
2340 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2341 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2342 (local_symbol_get_frag, local_symbol_set_frag): Define.
2343 (local_symbol_get_real_symbol): Define.
2344 (local_symbol_set_real_symbol): Define.
2346 * write.c (write_object_file): Call resolve_local_symbol_values.
2347 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2348 (TARGET_SYMBOL_FIELDS): Don't define.
2349 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2350 ECOFF_DEBUGGING, add ECOFF fields.
2351 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2352 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2353 ECOFF_DEBUGGING, add ECOFF fields.
2354 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2355 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2356 * config/tc-mcore.h: Don't include struc-symbol.h.
2357 (TARGET_SYMBOL_FIELDS): Don't define.
2358 (struct mcore_tc_sy): Define.
2359 (TC_SYMFIELD_TYPE): Define.
2360 * Many files: Use symbolS instead of struct symbol. Use new
2361 accessor functions rather than referring to symbolS fields
2364 * read.c (s_mri_common): Don't add in value of line_label.
2366 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2367 checking for SEC_LINK_ONCE.
2369 * config/tc-sh.h (sh_fix_adjustable): Declare.
2371 * app.c (input_buffer): New static variable.
2372 (app_push): Save saved_input in allocated buffer.
2373 (app_pop): Restored saved_input.
2374 (do_scrub_chars): Change get parameter to take char * and int as
2375 arguments. Change GET macro to pass input_buffer to get
2376 function. Don't save input into allocated buffer.
2377 * as.h (do_scrub_chars): Update declaration.
2378 * input-file.c (input_file_get): Change to take char * and int.
2379 Read data into passed in buffer. Remove static buffer.
2380 * read.c (scrub_from_string): Change to take char * and int. Copy
2381 data into passed in buffer.
2383 * hash.h: Neaten. Declare hash_traverse.
2384 * hash.c: Complete rewrite based on BFD hashing code.
2385 * gasp.c (chunksize): New variable.
2386 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2389 1999-05-28 Nick Clifton <nickc@cygnus.com>
2391 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2392 addend unless the target uses an old ABI.
2394 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2396 -Wchar-subscripts cleanup
2397 * listing.c (listing_newline): Use unsigned char variable, so
2398 calls to isascii,iscntrl are correct.
2399 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2401 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2402 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2403 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2404 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2406 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2408 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2410 (arch_coldfire_p): New #define.
2411 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2413 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2415 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2417 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2418 (install_operand): Add place `N'.
2419 (init_table): Add registers ACC, MACSR, MASK.
2421 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2423 * config/tc-m68k.c: Change mcf5200 --> mcf.
2424 (archs): Add mcf5206e, mcf5307.
2425 (m68k_ip): Add format `u'.
2426 (install_operand): Add place `m', `M', `h'.
2427 (init_table): Add upper/lower registers.
2429 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2431 1999-05-28 Martin Dorey <mdorey@madge.com>
2433 * config/tc-i960.c: Several minor changes to add ELF and
2434 BFD_ASSEMBLER support.
2435 * config/tc-i960.h: Likewise.
2436 * configure.in (i960-*-elf*): New target.
2437 * aclocal.m4, configure: Rebuild.
2439 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2441 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2442 reloc changes when defined(BFD_ASSEMBLER).
2444 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2446 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2448 * write.c (write_print_statistics): Output to file, not stderr.
2450 * expr.c (generic_bignum_to_int32,64): Prototype.
2452 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2453 output_sleb128, output_uleb128, output_big_sleb128,
2454 output_big_uleb128, output_big_leb128): Prototype.
2455 (output_big_sleb128, output_big_uleb128): Make inline.
2456 (output_big_leb128): Remove inline
2458 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2459 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2460 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2461 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2462 value for correct overflow check in write.c:fixup_segment.
2463 * write.c (fixup_segment): Move bitfield overflow checks to after
2464 the md_apply_fix call.
2465 * config/obj-coff.c (fixup_segment): Likewise.
2466 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2467 valueT *val argument.
2469 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2471 * config/atof-ieee.c (gen_to_words): Correctly round a
2472 denormalized number. Fix off-by-one in range checking for
2473 exponent in a denormal.
2475 1999-05-10 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2480 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2482 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2484 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2486 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2487 (ReverseRegRegmem): Remove.
2488 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2489 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2490 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2493 From Doug Ledford <dledford@redhat.com>
2494 * config/tc-i386.h (RegXMM): New for P/III.
2495 * config/tc-i386.c: Add support for P/III.
2497 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2499 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2500 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2501 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2503 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2505 * config/tc-i386.c (i386_immediate): Skip whitespace before
2506 complaining about junk after expression.
2507 (i386_displacement): Likewise.
2509 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2511 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2512 Don't copy before downcaseing.
2514 1999-05-05 Catherine Moore <clm@cygnus.com>
2516 * tc-m68k.c: Include elf/m68k.h.
2517 (m68k_elf_final_processing): New routine.
2518 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2521 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2523 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2526 1999-04-30 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-mcore.c (mcore_s_section): Dump literals before
2531 1999-04-29 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2536 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2538 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2539 (TC_INIT_FIX_DATA): Delete.
2540 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2541 (TC_INIT_FIX_DATA): Delete.
2542 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2543 * write.c (fix_new_internal): Initialize fx_cgen member.
2544 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2545 (gas_cgen_md_apply_fix3): Update.
2546 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2547 (md_cgen_record_fixup_exp): Update.
2548 (FX_OPINFO_R_TYPE): Update.
2550 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2551 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2552 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2553 * frags.h (struct frag): Make opindex, opinfo ints.
2555 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2557 1999-04-26 Tom Tromey <tromey@cygnus.com>
2559 * aclocal.m4, configure: Updated for new version of libtool.
2561 1999-04-22 Nick Clifton <nickc@cygnus.com>
2563 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2565 (md_apply_fix3): Do not fix up absolute relocations against
2568 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2570 1999-04-20 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2573 changes and data-in-text directives.
2574 (mcore_cons): New function: intercept cons() operations.
2575 (mcore_float_cons): New function: intercept float_cons()
2577 (mcore_stringer): New function: intercept stringer() operations.
2579 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2581 * obj.h (struct format_ops): Change generate_asm_lineno field to
2583 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2585 * config/tc-alpha.c (find_opcode_match): Add default case to
2587 (find_macro_match): Likewise.
2588 (load_expression): Parenthesize && within ||.
2590 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2592 1999-04-17 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2595 .text .data .section pseudo ops.
2596 (mcore_s_section): New function. Dump lits before changing secs.
2597 (mcore_s_text): New function. Dump lits before changing secs.
2598 (mcore_s_data): New function. Dump lits before changing secs.
2600 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2602 * config/tc-mips.c (mips_32bitmode): New.
2603 (md_begin): Set mips_32bitmode if needed.
2604 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2605 Set EF_MIPS_32BITMODE.
2607 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2609 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2612 1999-04-16 Nick Clifton <nickc@cygnus.com>
2614 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2616 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2618 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2619 expressions correctly.
2622 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2624 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2626 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2628 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2629 and fmpynfadd instructions.
2631 1999-04-11 Richard Henderson <rth@cygnus.com>
2633 * as.h (environ): Declare it, if needed.
2634 * as.c (dump_statistics): Don't declare environ.
2635 * configure.in (environ): Detect declaration.
2636 * configure, config.in: Rebuild
2638 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2639 (i386_displacement): Allocate enough space for replacement buffer.
2640 Clean up replacement buffer initialization.
2642 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2644 * subsegs.c (section_symbol): Don't create a new symbol if one
2645 already exists; instead, use the existing one, but set its segment
2646 and frag data if it hasn't already been defined.
2647 * config/obj-coff.c (c_section_symbol): Likewise.
2649 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2651 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2653 1999-04-08 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-mcore.c: New File: Support routines for MCore
2657 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2658 * config/obj-coff.c: Add support for mcore-pe target.
2660 * Makefile.am: Add support for MCore targets.
2661 * Makefile.in: Regenerate.
2662 * configure.in: Add support for MCore targets.
2663 * configure: Regenerate.
2665 * doc/all.texi: Set MCORE.
2666 * doc/as.texinfo: Document MCore specific command line options.
2668 * write.h: Prevent multiple inclusion.
2670 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2672 * asintl.h (LC_MESSAGES): Never define.
2673 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2675 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2678 * Makefile.am (m68k-parse.c): If configuring in the source
2679 directory, copy m68k-parse.y into the local directory before
2680 running ylwrap, to remove spurious differences when generating
2682 * Makefile.in: Rebuild.
2684 * config/tc-sparc.h (md_do_align): Just allocate the number of
2685 bytes necessary, rather than always allocating 1024.
2687 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2689 * listing.c (listing_newline): Add cast to avoid warning.
2690 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2691 * config/tc-i386.c (i386_scale): Add return value.
2692 (build_displacement_string): Remove unused local temp_disp2.
2693 (i386_intel_memory_operand): Add parentheses to avoid warning.
2694 (i386_intel_operand): Remove unused local end_of_operand_string.
2695 (i386_operand): Remove unused local operand_modifier.
2696 (i386_operand): Add parens to avoid warning.
2698 1999-04-04 Don Bowman <don@pixsci.com>
2700 * configure.in: Add mips*-*-vxworks* target; have it define
2702 * configure, config.in: Rebuild.
2704 1999-03-31 Nick Clifton <nickc@cygnus.com>
2706 * configure.in (emulations): Add support for arm-epoc-pe.
2707 * configure: Regenerate.
2708 * config/te-epoc-pe.h: New file. Define macros specific to
2710 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2711 for arm-epoc-pe target.
2713 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2715 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2717 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2719 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2720 detect ",n" without a condition.
2721 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2724 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2726 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2727 instruction is encoded with one bit.
2730 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2732 * doc/internals.texi (CPU backend): Mention that
2733 line_separator_chars should not include newline. From thi
2734 <ttn@mingle.glug.org>.
2736 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2738 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2739 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2741 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2743 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2745 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2747 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2750 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2752 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2754 1999-03-15 Martin Hunt <hunt@cygnus.com>
2756 * app.c (do_scrub_begin): Change '-' back to a symbol char
2757 so we can use multiple opcodes on a line again.
2759 * config/tc-d30v.c: By default, warn if a symbol has
2760 the same name as a register. Plus some minor
2761 updates from the branch.
2763 1999-03-13 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2766 BFD_RELOC_16 and BFD_RELOC_64.
2768 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2770 * expr.c (expr): Add missing else.
2772 1999-03-12 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-arm.c (md_apply_fix3): Improve error message.
2776 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2778 * Makefile.am (CPU_TYPES): Add fr30.
2779 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2780 (fr30,m32r dependencies): Update.
2781 * Makefile.in: Rebuild.
2783 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2784 (gas_cgen_record_fixup_exp): Ditto.
2785 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2786 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2787 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2788 (md_cgen_lookup_reloc): Update use of operand->type.
2789 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2790 (md_convert_frag): Call cgen_operand_lookup_by_num.
2791 (md_cgen_lookup_reloc): Update use of operand->type.
2792 (m32r_cgen_record_fixup_exp): Ditto.
2794 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2796 * config/tc-mips.c (md_show_usage): Fix message.
2798 1999-03-03 Nick Clifton <nickc@cygnus.com>
2800 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2801 and LDR reg,=<expr> instruction.
2803 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2806 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2808 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2810 1999-02-17 Nick Clifton <nickc@cygnus.com>
2812 This patch was created by: Scott Bambrough
2813 <scottb@corelcomputer.com>
2816 Special cased '@' character. The '@' character is used as the
2817 ARM assembler comment character, as a special character
2818 and in ELF .symver pseudo-op's, and as a special character in
2819 .type and .section pseudo-ops.
2820 (symver_pseudo): New static variable.
2821 (symver_state): New static variable.
2822 (struct app_save): Add field 'symver_state'.
2823 (app_push): Save global symver_state int struct app_save.
2824 (app_pop): Restore global symver_state from struct app_save.
2825 (do_scrub_chars): Special case handling of '@' character in
2828 * configure.in: Modified to recognize armv* uname syntax from ARM
2830 * configure: Regenerated.
2832 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2833 a prefix to the section's type.
2834 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2835 the type's typename.
2837 * config/tc-arm.h: Add support for PIC generation:
2838 (pic_code): New boolean.
2839 (obj_relocate_extern): Define.
2840 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2841 (TC_CONS_FIX_NEW): Define.
2842 (tc_fix_adjustable): Define.
2843 (GLOBAL_OFFSET_TABLE_NAME): Define.
2845 * config/tc-arm.c: Add support for PIC generation:
2846 (line_seperator_chars): Allow ';' as a seperator for Linux.
2847 (is_immediate_prefix): New macro.
2848 (arm_parse_reloc): New function.
2849 (s_arm_elf_cons): New function.
2850 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2851 (md_undefined_symbol): Special case handling for the Global Offset
2853 (md_apply_fix3): Handle PIC relocs.
2854 (tc_gen_reloc): Handle PIC relocs.
2855 (md_parse_option): Add support for '-k' command line switch to
2856 enable PIC generation.
2857 (cons_fix_new_arm): New function.
2858 (s_arm_elf_cons): New function.
2860 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2862 * configure.in: Add comments for uses of AC_DEFINE.
2863 * acinclude.m4: Likewise.
2864 * acconfig.h: Remove.
2865 * aclocal.m4: Rebuild.
2866 * configure: Rebuild.
2867 * Makefile.in: Rebuild.
2868 * config.in: Rebuild.
2870 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2872 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2873 non-constant offset from a base register.
2875 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2877 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2880 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2882 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2883 (emit_insn): Look for pc-relative and no-overflow specifiers on
2884 internal relocation types.
2886 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2888 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2891 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2893 (mips_4650, mips_4010, mips_4100): Variables removed.
2894 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2895 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2897 (md_begin): Don't bother initializing the mips_NNNN variables;
2898 mips_cpu is set, and that's good enough now.
2899 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2900 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2901 (show): New function, to handle wrapping in the CPU lists.
2902 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2904 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2906 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2907 than treat as an immediate specifier.
2909 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2911 * config/tc-i386.c: Prototype many functions.
2912 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2913 (i386_immediate): Remove unused second argument.
2914 (i386_intel_operand): Fix i386_is_reg typo.
2915 (i386_operand): Use allow_naked_reg.
2916 (output_invalid): Make operand int for K&R.
2918 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2920 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2922 * Makefile.in: Rebuild.
2924 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2926 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2928 (EXTRA_as_new_SOURCES): Comment out.
2929 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2930 * Makefile.in: Rebuild.
2931 * doc/Makefile.in: Rebuild.
2932 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2933 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2934 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2935 * configure: Rebuild.
2936 * aclocal.m4: Rebuild.
2937 * config.in: Rebuild.
2938 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2939 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2940 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2941 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2942 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2943 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2944 (gas_cgen_record_fixup_exp): Ditto.
2945 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2946 descriptor, not global variable.
2947 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2948 descriptor, not global variable. Refer to insert_operand handler
2949 via cpu descriptor, not global function.
2950 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2951 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2952 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2953 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2954 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2955 * config/tc-m32r.c: Ditto.
2956 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2957 (md_assemble): Ditto.
2958 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2960 1999-02-09 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2963 relocations for ELF targets.
2965 1999-02-08 Nick Clifton <nickc@cygnus.com>
2967 * configure.in: Add support for StrongARM target.
2968 * configure: Regenerate.
2970 1999-02-05 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2974 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2977 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2979 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2981 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2983 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2984 (INTEL_DWORD_MNEM_SUFFIX): Define.
2987 (DWORD_PTR): Define.
2988 (XWORD_PTR): Define.
2990 (OFFSET_FLAT): Define.
2992 (NONE_FOUND): Define.
2995 * config/tc-i386.c (set_intel_syntax): New routine.
2996 (intel_syntax): Declare.
2997 (allow_naked_reg): Declare.
2998 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2999 (intel_float_operand): New routine.
3000 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3001 Handle brackets as well as parens. Call i386_intel_operand for
3002 intel syntax. Reverse operands if appropriate. Handle new
3003 suffixes. Handle movzx and movsx.
3004 (i386_is_reg): New routine.
3005 (i386_immediate): New routine.
3006 (i386_scale): New routine.
3007 (i386_displacement): New routine.
3008 (i386_operand_modifier): New routine.
3009 (build_displacement_string): New routine.
3010 (i386_parse_seg): New routine.
3011 (i386_intel_memory_operand): New routine.
3012 (i386_intel_operand): New routine.
3013 (i386_operand): Call i386_displacement, i386_immediate,
3014 i386_scale, etc. instead of handling inline.
3015 (parse_register): Handle registers without prefix.
3017 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3019 * configure: Regenerate.
3020 * configure.in (arm-*-oabi): New.
3021 (thumb-*-oabi): New.
3022 * config/tc-arm.c (target_oabi): Declare.
3023 (md_apply_fix3): Support REL relocs.
3024 (md_parse_option): Handle -oabi.
3025 (elf32_arm_target_format): New routine.
3026 (md_longopts): Add OPTION_OABI.
3027 * config/tc-arm.h: Redefine TARGET_FORMAT.
3030 1999-01-28 Nick Clifton <nickc@cygnus.com>
3032 * write.c (write_relocs): Handle out of range error.
3034 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3035 (fr30_force_relocation): Default to 0.
3037 * config/tc-fr30.h (obj_fix_adjustable): Define.
3038 (TC_FORCE_RELOCATION): Define.
3040 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3043 1999-01-16 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3046 merge of two instructions if the left instruciton kills the right.
3048 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3050 * Makefile.in: Regenerate.
3051 * configure.in: Redo test for using cgen.
3052 * configure: Regenerate.
3054 1999-01-09 Nick Clifton <nickc@cygnus.com>
3056 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3057 redefinition of this macro.
3059 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3061 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3064 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3066 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3067 a read of HI or LO and an immediatly following branch.
3069 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3071 * config/tc-mips.c (md_begin): Another correction to the setting of
3074 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3076 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3078 1998-12-21 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3081 bit insn when optimizing, so that parallelised instructions will
3082 start on a 32 bit boundary.
3084 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3086 * config/tc-mips.c (mips_eabi64): New.
3087 (md_begin): Set mips_eabi64.
3088 (mips_elf_final_processing): Use it.
3090 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3092 * config/tc-mips.c (mips_elf_final_processing):
3093 Correct setting of ABI in e_flags.
3095 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3097 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3099 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3101 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3103 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3105 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3106 warning, values that don't fit in the field.
3108 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3110 * config/tc-mips.c (mips_abi_string): New.
3111 (md_parse_option,md_longopts): Add mabi.
3112 (mips_elf_final_processing): Set e_flags based on mabi flag.
3114 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3116 * config/tc-mips.c (md_parse_option): Handle vr4111.
3118 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3120 * config/tc-h8300.c (build_bytes): Change message given if the
3121 instruction requires H8/300H mode and we're not in Hmode, to
3122 suggest that it may be the operand modes that are the problem, not
3123 necessarily the opcode.
3125 1998-12-10 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-fr30.c: Add line separator character.
3129 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3131 * configure.in (hppa-*-mpeix*): New target.
3132 * config/obj-som.h (obj_som_compiler): Declare.
3133 * config/obj-som.c (compiler_seen): New static variable.
3134 (obj_som_compiler): New function.
3135 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3136 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3137 (pa_type_args): Set hppa_priv_level.
3138 (pa_compiler): New static function if OBJ_SOM.
3139 * configure: Rebuild.
3141 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3143 * read.c (output_leb128): Don't mark as inline.
3145 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3147 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3148 AIX .vbyte unaligned data support.
3149 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3150 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3153 1998-12-07 Nick Clifton <nickc@cygnus.com>
3155 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3158 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3160 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3161 BFD_RELOC_ARM_PCREL_BRANCH.
3163 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3165 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3166 checking the target type.
3167 (mips-dec-bsd*): Set endian to little.
3168 * configure: Rebuild.
3170 COFF weak symbol support, based on patches from Mark Elbrecht
3171 <snowball3@usa.net>:
3172 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3173 * config/obj-coff.c (obj_coff_weak): New static function.
3174 (obj_coff_endef) [both versions]: Handle weak symbols.
3175 (coff_frob_symbol): Likewise.
3176 (yank_symbols): Likewise.
3177 (obj_pseudo_table): Add "weak".
3179 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3180 <aymeric.vincent@emi.u-bordeaux.fr>.
3181 * aclocal.m4: Rebuild with current tools.
3182 * configure: Rebuild.
3184 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3185 an assertion failure for a case we can't handle when OBJ_ECOFF.
3187 * expr.c (operator): And with 0xff to avoid problems with signed
3190 1998-12-03 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3193 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3195 1998-12-02 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3200 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3202 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3205 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3210 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3214 (d10v_cleanup): Only generate previous insn if a multiline insn is
3217 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3222 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3224 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3225 -marm6xxx command line switches.
3227 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3229 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3230 (itbl-ops.o): Delete duplicate dependencies.
3231 Rebuild dependencies.
3232 Add fr30 dependencies.
3233 * Makefile.in: Rebuild.
3235 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3239 * listing.c: Ignore line terminator characters found inside
3242 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3244 * po/gas.pot: Regenerated.
3246 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3249 fr30_is_label_start(). Also checks for delay slot insns.
3251 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3252 FR30 instructions which contain a colon in the mnemonic.
3254 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3256 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3258 * config/tc-fr30.c: Removed currently superflous code.
3260 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-fr30.h: New file.
3263 * config/tc-fr30.c: Tweaking so that it will compile.
3265 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3267 * config/tc-d10v.h (obj_fix_adjustable): Define.
3268 (TC_FORCE_RELOCATION): Define.
3269 (d10v_force_relocation): Declare.
3270 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3271 (md_apply_fix3): Handle Vtable relocs.
3272 (d10v_fix_adjustable): New.
3273 (d10v_force_relocation): New.
3275 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-d30v.c: Change default behaviour to ignore potential
3278 conflicts between register name and symbol names.
3280 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3282 * configure.in: Add fr30-*-*.
3283 * config/tc-fr30.c: New file.
3284 * Makefile.in: Regenerated.
3285 * config.in: Regenerated.
3286 * configure: Regenerated.
3287 * doc/Makefile.in: Regenerated.
3288 * po/gas.pot: Regenerated.
3290 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3292 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3295 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3297 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3299 (do_scrub_chars): Add some casts to unsigned char to avoid
3300 unwanted sign extension.
3301 * read.c (lex_type): Set characters about 127 to be symbol
3303 * config/tc-i386.c (md_begin): Set identifier_chars and
3304 operand_chars for values above 127.
3306 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3308 * configure.in: detect cygwin* instead of cygwin32*
3309 * configure: regenerate
3311 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3313 * listing.c: Add support for producing a listing from piped
3316 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3318 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3319 (append_insn): Account for the tx39's multiply behavior.
3321 1998-10-26 Michael Meissner <meissner@cygnus.com>
3323 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3324 from assemble_parallel_insns. Add support for '->' to indicate
3325 explicitly serializing the instructions.
3326 (md_assemble): Ditto.
3328 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3330 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3333 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3335 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3337 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3339 * config/tc-mips.c : support frame and regmask/fregmask when
3340 MIPS_STABS_ELF is specified.
3342 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3344 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3345 (md_apply_fix): Don't return 1 for VTABLE relocs.
3346 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3348 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3350 * doc/c-i386.texi: Replace occurences of "opcode" with
3351 "instruction mnemonic", "instruction", or "mnemonic" when
3352 referring to the name of an instruction. Use "opcode" when
3353 referring to the sequence of machine bytes.
3355 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3356 (is_opcode_char): Rename to is_mnemonic_char.
3357 (md_assemble and i386_operand): Correct error messages from
3358 "opcode" to "instruction mnemonic"
3359 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3360 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3361 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3362 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3363 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3364 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3365 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3367 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3369 * config/tc-i386.c (i386_operand): Check for garbage after
3372 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3375 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3377 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3379 * config/tc-sh.h (obj_fix_adjustable): Define.
3380 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3381 (md_apply_fix): Likewise.
3382 (tc_gen_reloc): Likewise.
3383 (sh_fix_adjustable): New.
3385 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3387 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3388 * cgen.h (gas_cgen_finish_insn): Update prototype.
3389 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3390 cgen_insn_t -> CGEN_INSN_INT.
3391 (make_parallel): Update handling of CGEN_INT_INSN_P.
3392 (assemble_parallel_insn): Ditto.
3393 (target_make_parallel): New function.
3394 (md_assemble): Use it.
3396 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3398 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3400 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3403 converted into lower case.
3405 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3407 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3408 (gas_cgen_tc_gen_reloc): Likewise.
3409 * config/tc-m32r.h (obj_fix_adjustable): Define.
3410 * config/tc-m32r.c (m32r_fix_adjustable): New.
3411 (m32r_force_relocation): Handle VTABLE relocs.
3413 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3415 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3417 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3419 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3420 to lower case before parsing.
3422 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3423 parallel insns modift buts in the PSW as a side effect.
3425 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-d30v.c (find_format): Test for missing flag and
3430 (md_apply_fix3): Fix error messages to avoid
3431 assumption about presence of a symbol.
3433 (parallel_ok): Disallow parallel instructions that both modify the
3436 (find_format): Generate a warning if an odd numbered register is
3437 used as the first register in a mutli-register instruction.
3439 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3442 relocations are always associated with a symbol.
3444 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3446 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3447 (elf32_sparc_force_relocation): Declare.
3448 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3449 (tc_gen_reloc): Handle vtable relocs.
3450 (elf32_sparc_force_relocation): New.
3452 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3454 * symbols.c (S_IS_FUNCTION): New.
3455 * config/tc-v850.h (obj_fix_adjustable): Define.
3456 (TC_FORCE_RELOCATION): Define.
3457 (v850_force_relocation): Declare.
3458 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3459 of fx_addnumber for VTABLE reloc addends.
3460 (md_apply_fix3): Handle VTABLE relocs.
3461 (v850_fix_adjustable): New.
3462 (v850_force_relocation): New.
3464 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3466 * tc-hppa.c (fp_operand_format): Add some additional formats.
3467 (pa_ip): Do not automatically promote into pa2.0 mode.
3468 (pa_level): Handle ".level 2.0".
3470 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3472 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3473 * config/tc-i386.h (template.extension_opcode): Change to
3474 unsigned int to allow full range of 8-bit opcode suffixes.
3475 (None): Redefine as 0xffff.
3477 From Jeff B Epler <jepler@usgs.gov>
3478 * doc/c-i386.texi (i386-SIMD): New section.
3480 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3482 * read.c (discard_rest_of_line): New function.
3483 * read.h: Declare it.
3484 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3486 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-d10v.c (find_symbol_matching_register): New function.
3489 (find_opcode): Cope with the case where a register name matches
3492 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-v850.c (md_pcrel_from): Rename to
3495 v850_pcrel_from_section.
3496 (v850_pcrel_from_section): Do not resolves symbols in other
3499 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3501 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-d10v.c (find_opcode): Generate an error if a register
3504 is supplied for an operand that should not be a register.
3506 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3508 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3509 instructions to have another instruction in the right bin.
3511 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3514 the right container if the left container holds a branch
3517 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3520 both a register name and symbol name.
3521 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3523 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3525 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3526 execution unit class.
3528 (reg_name_search): If a name matches a register and a symbol,
3529 prefer the register.
3530 (find_format): Disallow flag registers when a general purpose
3531 register is required.
3532 If a number is required, but a register has been given, check to
3533 see if a symbol with the same name as the register exists, and if
3534 so, use that symbol.
3536 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3538 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3540 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-d30v.c (find_format): Do not accept flag registers as
3543 general purpose registers.
3544 (find_format): If an immediate value is expected at a given place
3545 in a format, but a register name has been provided instead, check
3546 to see if that register name matches the name of a predefined
3547 symbol and if it does, then use the symbol instead.
3548 (reg_name_search): If a register name matches a symbol name,
3549 prefer the register name to the symbol name.
3551 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3554 the previous insn to empty.
3556 1998-09-20 Michael Meissner <meissner@cygnus.com>
3558 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3559 pieces, forcing the use of an ANSI compiler.
3561 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3563 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3565 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3567 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3569 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3571 (obj_elf_vtable_entry): Likewise.
3572 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3573 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3574 (tc_gen_reloc): Likewise.
3575 (arm_fix_adjustable): Likewise.
3576 (elf32_arm_force_relocation): New.
3577 (armelf_frob_symbol): Remove coff-style symbol support.
3579 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3581 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3583 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3585 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3586 OBJ_COFF so that routine is defined for a.out format.
3588 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3590 * config/tc-i386.c (i386_operand): Detect non-segment registers
3591 used as segment prefixes.
3593 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3595 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3596 optimize across FDE boundaries.
3598 * config/obj-coff.c (obj_coff_section): Preserve any link once
3599 flags when setting the section flags.
3601 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3603 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3604 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3606 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3608 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3611 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3613 * frags.c (frag_grow): Include the size of the frag struct in the
3616 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3617 if the new subseg comes before the old.
3619 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3621 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3622 to handle edge8 and edge16.
3624 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3626 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3627 before we clobber the symbol involved.
3629 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3631 * config/tc-arm.c: Remove OBJ_ELF definitions for
3632 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3633 use arm_adjust_symtab for OBJ_COFF.
3634 (armelf_adjust_symtab): New Routine.
3635 * config/tc-arm.h: Define obj_adjust_symtab to
3636 armelf_adjust_symtab for OBJ_ELF.
3638 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3640 * configure.in: Make all i386-elf targets use bfd_gas.
3641 * config/tc-i386.c (tc_i386_force_relocation): New.
3642 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3643 (md_apply_fix3): Likewise.
3644 (tc_gen_reloc): Handle them.
3645 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3646 tc_i386_force_relocation.
3648 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3650 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3652 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3655 current opcode after writing the first insturction of a reverse
3658 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3660 * read.h (generate_lineno_debug): Add prototype.
3661 * read.c (generate_lineno_debug): Make non-static.
3663 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3665 * config/tc-i386.c (md_assemble): Only warn for address/data size
3668 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3671 against Thumb function names, as the linker needs this information.
3673 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3675 * expr.c (operand): Check also that there is no advance in operand
3676 after atof_generic in order to decide "is it label 0f or floating
3679 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3682 command line options with a single dash.
3683 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3685 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3687 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3688 * tc-arm.c (arm_fix_adjustable): New routine.
3690 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3692 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3693 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3694 demand_empty_rest_of_line before mri_comment_end.
3695 (equals): Check garbage after expression before
3696 mri_comment_end in MRI mode.
3698 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3700 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3701 small immediate constant to use the constant itself rather than
3704 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3707 (pa_leave): Likewise.
3709 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3711 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3713 (i386_operand): Fix an error message.
3715 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3717 * doc/c-arm.texi (ARM Directives): Document .req directive.
3719 * config/tc-arm.c (reg_required_here): Display erroneous string if
3720 the register name could not be decoded.
3721 Do not set inst.instruction if the sift is -1.
3723 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3725 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3728 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3730 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3731 even if it is belived to be unnecessary.
3733 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3735 config/tc-i386.c (i386_operand): Size immediate constants by
3736 suffix (erroneously removed as part of July 7 change).
3738 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3740 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3741 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3742 (armelf_frob_symbol): New Routine.
3743 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3745 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3747 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3749 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3752 command line switches passed to assembler.
3754 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3756 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3757 (gas_cgen_opcode_desc): Declare.
3758 (gas_cgen_parse_operand): Declare.
3759 (*): Prepend gas_ to gas specific fns to denote them as such.
3761 * cgen.c (gas_cgen_opcode_desc): New global
3762 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3763 (queue_fixup): Renamed from cgen_queue_fixup.
3764 (*): Prepend gas_ to gas specific fns to denote them as such.
3766 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3767 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3768 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3769 Open opcode table and initialize it.
3770 (make_parallel): Use gas_cgen_opcode_desc.
3771 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3772 (md_assemble): Ditto.
3774 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3776 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3777 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3778 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3779 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3780 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3781 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3782 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3783 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3784 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3785 (INIT_STAB_SECTION): Likewise.
3786 (OBJ_PROCESS_STAB): Likewise.
3788 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3789 (md_parse_option): Watch for them.
3790 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3791 (md_begin): Kill neverdef code.
3792 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3793 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3794 (s_alpha_coff_wrapper): New.
3795 (md_pseudo_table): Trap all ECOFF pseudos.
3797 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3799 Start of changes to remove mdebug section from mips*-elf
3800 Based on MIPS_STAB_ELF definition
3801 * acconfig.h: undef if not configured
3802 * config.in: undef if not configured
3803 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3804 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3805 * stabs.c (s_stab_generic): flush frag
3807 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3809 * configure.in: (arm-*-elf): Handle.
3810 (thumb-*-elf): Handle.
3811 * configure: Regenerate.
3812 * read.c (stringer): Fix typo in comment.
3813 * write.c (fixup_segment): Don't add symbol value to addend if
3815 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3817 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3820 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3822 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3823 (write_2_short): Emit warning if new flag is set.
3824 (do_assemble): Set flags if left instruction is one of special
3825 "right-instruction-killer" type.
3827 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3829 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3830 Always output words in debug_info section as big endian.
3831 (sparc_target_format): Choose correct bfd target.
3832 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3834 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3836 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3837 to work with internationalization code. Issue an error when two
3838 operands match that are not allowed to match.
3840 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3842 * configure.in (install_tooldir): Allow target to specify whether
3843 it wants to be installed in $(tooldir)/bin.
3844 * configure: Regenerate.
3845 * Makefile.am (install-exec-local): Set install-exec-tooldir
3846 dependency via configure.
3847 * Makefile.in: Regenerate.
3849 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3851 * Makefile.am (install-exec-local): Split into two ...
3852 (install-exec-bindir,install-exec-tooldir): New rules.
3853 * Makefile.in: Regenerate.
3855 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * Makefile.am (install-exec-local): Don't remove the file before
3858 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3859 W. Rozycki <macro@ds2.pg.gda.pl>.
3860 * Makefile.in: Rebuild.
3862 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3864 * cgen.c: Include libiberty.h.
3865 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3866 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3867 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3868 (md_cgen_lookup_reloc)): Declare.
3869 (md_cgen_record_fixup_exp): Declare.
3870 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3871 (m32r_relax_frag): Declare.
3872 (cgen_md_apply_fix3): Decls moved to cgen.h.
3873 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3874 (m32r_cgen_record_fixup_exp): Delete decl.
3875 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3876 (assemble_nop): Delete.
3877 (expand_debug_syms): Delete unused `exp'.
3878 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3879 Add default case for -Wall.
3880 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3881 (md_atof): Delete unused wordP.
3883 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3888 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3891 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3892 .print, .purgem, and .struct. Remove documentation for
3895 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3897 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3898 Update call to insert_operand.
3900 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3904 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3907 whitespace after a prefix operator.
3909 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3911 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3913 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3915 * config/tc-sparc.c (log2): New static function.
3916 (s_reserve): Use log2 to convert alignment before calling
3918 (s_common): Use log2 to convert alignment before calling
3919 record_alignment and frag_align.
3920 (sparc_cons_align): Use log2.
3922 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3925 (s_common): Likewise.
3927 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3928 initialization of waddr.
3929 (sparc_elf_final_processing): Add default case to switch.
3931 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3934 than temporary real.
3936 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3938 * write.c (subsegs_finish): Don't align the segments if there were
3941 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3942 copying aux information.
3944 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3945 expression into a symbol.
3947 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3949 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3950 type to unsigned int.
3951 (md_assemble): Change type used to store offsets from unsigned
3953 (i386_operand): Switch error check to only call RESTORE_END_STRING
3954 once after parse_register.
3956 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3958 * config/tc-v850.c (md_show_usage): Changed format to match that
3961 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3963 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3965 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3967 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3970 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3973 * doc/Makefile.in: Rebuild.
3975 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3978 for %lo expressions.
3979 (mips_ip, case 'u'): Move range check after code to mask
3980 off bits in %hi/%lo expressions. Mask off high bits for
3983 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * doc/Makefile.am (gasver.texi): New target.
3986 (as.info, as.dvi): Depends upon gasver.texi.
3987 * doc/as.texinfo: Include gasver.texi. Mention version number on
3988 title page and in top node.
3989 * doc/Makefile.in: Rebuild.
3991 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3993 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3994 but not including the line containing the edict.
3995 * listing.h (LISTING_EOF): New.
3996 * input-scrub.c (input_scrub_next_buffer): Call it.
3998 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4000 * config/tc-i386.c (i386_operand): Don't set the size of an
4001 immediate address based solely on the suffix and the mode.
4003 * config/tc-i386.c (md_assemble): Add assertion to make sure
4004 overlap2 does not set Imm.
4006 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4007 sequences of whitespace to a single space.
4008 (is_space_chars): Just compare with space.
4009 (md_begin): Don't initialize space_chars.
4010 (md_assemble): Just skip a single whitespace character.
4011 (i386_operand): Rewrite base-index parsing to use new
4012 parse_register, and to skip white space. Skip white space in a
4013 number of other places too. Don't give error message if
4014 parse_register fails.
4015 (parse_register): Change reg_string parameter to be non-const.
4016 Add end_op parameter. Skip white space after the `%', and return
4017 end of register string. Give error message here rather than
4020 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4022 Based on patch from Matt Semersky <matts@scd.hp.com>:
4023 * expr.c (op_encoding): Make const.
4024 (expr_set_precedence): New function.
4025 (expr_begin): Don't set operator rankings, just call
4026 expr_set_precedence.
4027 * expr.h (expr_set_precedence): Declare.
4028 * read.c (s_mri): Call expr_set_precedence.
4030 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * doc/as.texinfo (Statements): Remove paragraph discussing
4033 continuing lines with a backslash. This hasn't worked for years,
4036 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4038 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4040 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4041 (ps_CTORS, ps_DTORS): New section types.
4042 (vms_fixup_xtors_section): New function
4043 (Ctors_Psect, Dtors_Psect): Define.
4044 (IS_GXX_XTOR): Define
4045 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4046 Filter static constructors/destructors and add to
4047 Ctors_Symbols/Dtors_Symbols chain.
4048 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4049 appropriate section.
4051 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4052 * makefile.vms: Merge vax/vms support.
4054 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4056 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4057 (elf_pseudo_table): Add them.
4058 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4059 (md_apply_fix): Accept them.
4060 (mips_fix_adjustable): Don't adjust them.
4061 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4062 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4063 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4064 (tc_fix_adjustable): Don't adjust them.
4066 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4068 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4070 * Makefile.in: Regenerate.
4071 * configure.in: AC_SUBST cgen_cpu_prefix.
4072 * configure: Regenerate.
4074 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4076 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4077 Changed all users of COND12_DELAY.
4079 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4081 * config/tc-mn10300.c (set_arch_mach): New function.
4082 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4083 (md_begin): Default to mn10300 mode.
4084 (md_assemble): Only accept instructions for the core mn10300
4085 chip and the active machine type.
4087 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4089 * subsegs.h (segment_info_type): Give the struct a name.
4090 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4091 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4092 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4093 * config/tc-w65.h (tc_reloc_mangle): Declare.
4094 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4096 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4098 * config/tc-v850.c (v850_comm): Restore old section
4099 after common processing.
4101 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4103 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4105 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4107 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4108 char with code that explicitly sign-extends.
4110 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-v850.c (md_begin): Restore text section as the current
4113 section after creating call table sections.
4114 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4117 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4118 with call to macro SYM_AUXINFO.
4120 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4122 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4123 with the program transform name.
4124 * Makefile.in: Rebuild.
4126 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4131 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * config/tc-i386.c (i386_operand): Be prepared for a space between
4134 the open parenthesis and the start of the register operand,
4135 because of the June 16 change.
4137 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4142 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4145 even if it is belived to be unnecessary.
4147 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4149 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4151 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4153 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4155 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4156 shift amount for a repeated operand. The shift amount for the
4157 repeated copy comes from the size of the operand.
4159 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4161 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4163 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4165 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4167 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4169 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4170 characters in it as LEX_IS_SYMBOL_COMPONENT.
4171 * config/tc-i386.h (tc_symbol_chars): Define.
4172 (extra_symbol_chars): Declare.
4173 * config/tc-i386.c (extra_symbol_chars): Define.
4174 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4175 (line_comment_chars): Set to '/' if TE_LINUX.
4176 * doc/c-i386.texi (i386-prefixes): Update.
4177 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4179 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4181 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4182 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4184 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4186 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4187 constraint in instructions REP & REPI.
4189 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4191 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4192 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4194 (check_range): If the operand is shifted, then shift the number
4195 before checking its range.
4197 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4199 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4202 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4204 * config/tc-v850.c (v850_comm): Create special sections as needed.
4206 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4208 * config/tc-d10v.c (write_2_short): Addition of swapping
4209 instructions for sequential and reverse sequential order when
4210 given order is not possible.
4212 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4214 * Makefile.am: Rebuild dependencies.
4215 (DEP_INCLUDES): Fix reference to intl build directory.
4216 * Makefile.in: Rebuild.
4218 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * doc/c-i386.texi: Update 16 bit documentation.
4222 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4223 IgnoreDataSize to IgnoreSize as they are used for address size as
4225 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4226 32-bit mode, similarly addr16/data16 and variants.
4228 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4230 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4231 sequential word multiply instructions.
4233 (do_assemble): Add extra command line argument, to allow mul32
4234 attribute to be preserved across parallel insns.
4235 (md_assemble): Insert NOPs between explicitly parallel insns which
4236 contain an 32 bit multiply and a 16 multiply.
4238 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4240 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4243 * config/tc-i386.c (reloc): Add braces.
4245 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4246 consistent with Intel naming.
4247 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4248 use bitfields in sib_byte.
4249 (modrm_byte): Don't use bitfields here either.
4251 * config/tc-i386.c (current_templates): Add const.
4252 (parse_register): Add const to return, param, and char *s.
4253 (i386_operand): Add const to reg_entry *r.
4254 * config/tc-i386.h (templates): Add const to start, end.
4256 Inspired by code for 16 bit gas support from Martynas Kunigelis
4257 <martynas@nm3.ktu.lt>:
4258 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4259 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4260 (uses_mem_addrmode): Remove.
4261 (md_estimate_size_before_relax): Add support here too.
4262 (md_relax_table): Rewrite interface to md_relax for 16 bit
4264 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4265 (opcode_suffix_to_type): Remove.
4266 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4267 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4268 (md_convert_frag): Likewise.
4269 (i386_operand): Add support for 16 bit base/index regs,
4270 immediates, and displacements. Remove some unnecessary casts, and
4271 localise end_of_operand_string, displacement_string_start,
4272 displacement_string_end variables. Add GCC_ASM_O_HACK.
4273 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4275 * config/tc-i386.c (prefix_hash): Remove.
4276 (md_begin): Rewrite without obstacks. Remove prefix hash table
4277 handling. Rewrite lexical table handling.
4278 (i386_print_statistics): Don't print prefix statistics.
4279 (md_assemble): Rewrite instruction parser so that line is not
4280 converted to lower case. Don't do a hash_find for prefixes,
4281 instead recognise them via opcode modifier.
4282 (expecting_operand, paren_not_balanced): Localise variables.
4283 * config/tc-i386.h (IsPrefix): Define.
4284 (prefix_entry): Remove.
4286 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4287 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4288 '\\' in case where comment_chars contains '/'.
4290 * config/tc-i386.c (MATCH): Ensure given operand and template
4291 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4292 you must write `ljmp *table(%ebx)'.
4294 From H.J. Lu <hjl@gnu.org>:
4295 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4296 as 0 ifndef BFD_ASSEMBLER.
4297 (md_assemble): Allow immediate operands without suffix or
4298 other reg operand to default in size to the current code size.
4300 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4302 * config/tc-v850.c (md_begin): Restore creation of
4303 .call_table_text and .call_table_data sections.
4305 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4307 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4308 after emitting a word of noops.
4310 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4312 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4313 (i386_operand): Simplify checks for valid base/index combinations.
4314 Disallow `in 4(%dx),%al'.
4316 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4318 (add_prefix): Change parameter from char to int.
4320 * config/tc-i386.h (Ugh): Define opcode modifier.
4321 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4323 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4324 CONSISTENT_REGISTER_MATCH macros to check register types more
4325 thoroughly. Check for illegal suffix/operand combinations
4326 when matching insns with operands. Handle new `s' suffix, and
4327 associated FloatMF opcode modifier for float insns with memory
4329 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4330 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4331 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4332 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4333 DATA_PREFIX_OPCODE throughout.
4335 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4336 (md_assemble): Rewrite suffix/register operand checking code to be
4337 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4338 AnyMem, the better to grep.
4340 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4341 given a memory operand. Don't set Abs bits either.
4342 (type_names): Remove Mem*, Abs*.
4343 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4344 define opcode_modifiers as these cases are handled by Disp8,
4345 Disp16, Disp32 and suffix checks.
4346 (COMES_IN_BOTH_DIRECTIONS): Remove.
4347 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4349 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4350 if IgnoreDataSize modifier given. Remove ShortformW modifier
4351 test. Add test for ShortForm in W base_opcode modification.
4352 Merge Seg2ShortForm and Seg3ShortForm code.
4353 * config/tc-i386.h (ShortFormW): Remove.
4354 (IgnoreDataSize): Define.
4356 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-d30v.c (md_assemble): Store previous segment state
4359 with previous instruction.
4361 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4363 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4364 (ebp, esp): Remove static variables.
4365 (MATCH): Remove test for InOutPortReg.
4366 (i386_operand): Properly handle InOutPortReg here instead.
4367 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4368 (md_assemble): Simplify and correct modrm and sib generation.
4369 (i386_operand): Add warning for scale without index.
4370 Rewrite checks for valid base/index combinations.
4372 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4373 macros and enclose in do while(0).
4374 (RESTORE_END_STRING): Likewise.
4375 (md_assemble): Add one to printed operand number so we start
4376 from 1 not 0. Add some more gettext invocations.
4377 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4380 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4381 DATA_PREFIX, SEG_PREFIX): Define.
4382 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4383 (check_prefix): Remove function.
4384 (add_prefix): New function. Add prefix to i.prefix as well as
4386 (md_assemble): Changes for add_prefix. Remove hack for wait
4387 prefix, instead always output prefixes in fixed order. Test
4388 for jcxz/loop when selecting between word & dword operations,
4389 and add address size prefix rather than operand size prefix.
4390 Remove operand -> address size hack when emitting jcxz/loop.
4391 (i386_operand): Remove O_Absent check as it's done in expr.
4393 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4395 * configure.in: Recognize m5200 as a cpu_type of m68k.
4396 * aclocal.m4: Rebuild with current libtool.
4397 * configure: Rebuild.
4399 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4401 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4402 to relaxable_symbol to prevent references to external symbol from
4405 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4408 symbols are relaxable.
4410 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4412 * config/tc-v850.c (md_begin): Don't create special
4413 sections by default.
4415 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4417 * config/tc-mips.c (macro): For div and udiv, close the
4418 reorder block as soon as possible.
4420 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4422 From Matt Semersky <matts@scd.hp.com>:
4423 * macro.c (macro_mri_mode): New function.
4424 * macro.h (macro_mri_mode): Declare.
4425 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4428 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4430 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4433 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4434 until after xstrdup in OBJ_EVAX case.
4436 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4438 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4439 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4440 of hardcoded magic number.
4441 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4443 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4445 * read.c (do_s_func): New function.
4447 * read.h (do_s_func): Add prototype.
4449 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4451 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4452 nops if fill pattern not specified.
4454 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4456 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4457 * config/te-go32.h (TE_GO32): Define.
4458 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4460 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4462 Implement .func/.endfunc pseudo-ops.
4463 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4465 * read.c (potable): Add .func,.endfunc.
4466 (s_func): New function.
4467 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4469 (in_doc_func_p,current_function_label): New static globals.
4470 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4472 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4474 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4475 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4476 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4477 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4478 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4479 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4480 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4481 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4482 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4483 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4484 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4485 * config/tc-a29k.c: Don't define md_short_jump_size,
4486 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4487 * config/tc-alpha.c: Likewise.
4488 * config/tc-alpha.h: Likewise.
4489 * config/tc-arm.c: Likewise.
4490 * config/tc-h8300.c: Likewise.
4491 * config/tc-h8500.c: Likewise.
4492 * config/tc-hppa.c: Likewise.
4493 * config/tc-i860.c: Likewise.
4494 * config/tc-i960.c: Likewise.
4495 * config/tc-ppc.c: Likewise.
4496 * config/tc-sh.c: Likewise.
4497 * config/tc-sparc.h: Likewise.
4498 * config/tc-tic30.c: Likewise.
4499 * config/tc-w65.c: Likewise.
4500 * config/tc-z8k.c: Likewise.
4502 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4504 * config/tc-vax.c (_): Delete this macro used for placeholder
4505 values in vax_operand_width_size; it conflicts with the _() macro
4506 used for internationalization.
4508 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4510 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4511 code. From Chris Moller <moller@bops.com>.
4513 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4514 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4515 * read.c (emit_expr): Initialize seg and subseg fields of a new
4517 * write.c (write_object_file): Switch to the appropriate segment
4518 and subsegment when processing a broken word.
4520 * config/tc-m68k.c (mri_assemble): New static function.
4521 (build_mri_control_operand): Call mri_assemble rather than
4523 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4524 (s_mri_endf, s_mri_endw): Likewise.
4526 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * read.c (s_org): Call md_flush_pending_output if it is defined.
4530 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4532 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4534 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4535 (md_parse_option): Add for same.
4536 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4537 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4538 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4540 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4542 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-arm.c (find_real_start): Relax definition of local
4547 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4549 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4550 symbols at the given address, not just the last one specified.
4552 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4554 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4555 or number_to_chars_littleendian to write data.
4557 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4559 * config/tc-v850.c (md_assemble): Remove artificially created
4560 register name symbols.
4562 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4564 * write.c (fixup_segment): Change "segment" to "section" in
4567 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4569 * write.c (fixup_segment): Change sym1-sym2 message again.
4571 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4573 * write.c (fixup_segment): Improve error message for sym1-sym2
4574 errors when sym1 is in a different segment from sym2.
4576 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4578 * config/tc-m32r.c (warn_unmatched_high): New static local.
4579 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4580 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4581 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4582 (md_parse_option): Likewise.
4583 (md_show_usage): Likewise.
4584 (m32r_frob_file): Likewise.
4586 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4587 (read_a_source_file): Call them.
4588 * read.h (stabs_generate_asm_file): Declare.
4589 * stabs.c (stabs_generate_asm_file): New function.
4590 (generate_asm_file): New function.
4591 (stabs_generate_asm_lineno): Move file name handling into
4594 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4596 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4597 (d30v_current_align, d30v_current_align_seg): New variables.
4598 (d30v_last_label): New variable.
4599 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4600 (s_d30v_data, s_d30v_section): Likewise.
4601 (md_pseudo_table): Call them.
4602 (md_begin): Initialize d30v_current_align_seg.
4603 (md_assemble): Call d30v_align when needed by known current alignment.
4604 (d30v_frob_label, d30v_cons_align): New functions.
4605 * config/tc-d30v.h (md_do_align): Remove.
4606 (tc_frob_label): Call d30v_frob_label.
4607 (md_cons_align): New.
4609 * config/tc-d30v.c (find_format): Convert complex expressions to
4610 expression symbols before processing. Clean up code formatting.
4612 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4614 * po/Make-in (install-info): New target.
4616 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4618 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4620 * config/tc-mn10300.c (md_assemble): Likewise.
4622 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4624 * Makefile.am: Update with `make dep-am'.
4625 (HFILES): Add cgen.h.
4626 (cgen.o): Depend on cgen.h.
4627 * Makefile.in: Regenerate.
4629 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4631 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4633 * gasp.c (grab_label): Permit a label to be a preprocessor
4634 variable by permitting a label to start with a backslash.
4636 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4638 * config/tc-mips.c (validate_mips_insn): Removed hack
4639 for previously inaccessible bitfields in some INSN_TRAP
4642 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4644 * config/tc-d30v.c (do_assemble): Abort with error message
4645 if opcode operands do not match.
4647 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4649 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4650 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4651 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4652 similar new 'q' operand.
4654 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4656 * cgen.c (cgen_asm_finish_insn): Fix typo.
4658 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4661 * cgen.c: Include it.
4662 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4663 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4664 All callers updated.
4665 * config/tc-m32r.c: Include cgen.h.
4666 (m23r_insn): New members num_fixups,fixups.
4668 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4670 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4671 to avoid compiler warning.
4673 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4675 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4678 * makefile.vms (OBJS): Add ehopt.obj
4680 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4682 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4684 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4686 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4687 a short format insn.
4688 (md_assemble): Set it for explicitly packed insns.
4690 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4692 * config/obj-coff.c (c_symbol_merge): Do not take address of
4693 native fields when performing the memcpy.
4695 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4697 * config/tc-mips.c (macro,macro2): Implement
4698 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4700 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4702 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4703 relocations against globally visible symbols.
4704 * config/tc-m68k.c (relaxable_symbol): New macro.
4705 (m68k_ip, md_estimate_size_before_relax): Use it.
4706 (tc_m68k_fix_adjustable): Also handle weak symbols.
4708 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4711 references to externally visible symbols.
4712 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4713 values in twice for a PC relative reloc if the symbol is
4716 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4717 don't adjust a PC relative reloc against an externally visible
4719 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4720 for a PC relative fixup against an externally visible defined
4721 symbol, arrange to store object file and addend values as though
4722 the symbol were not defined.
4723 (tc_gen_reloc): Likewise.
4725 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4727 * read.c (sizeof_leb128): Referenced externally by write.c so
4730 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4732 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4733 and expand a 'debug' symbol associated with the next instruction
4734 that does not cause a short instruction to be filled with a NOP.
4735 (md_pseudo_table): Add support for .debugsym.
4736 (assemble_parallel_insn): Add calls to expand_debug_sym as
4738 (md_assemble): Ditto.
4740 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4742 * as.c (main): Conditionally call setlocale.
4743 * gasp.c (main): Likewise.
4744 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4745 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4747 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4749 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4751 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-hppa.c: Change all calls to bzero to use memset.
4754 (pa_ip): Add cast to avoid warning.
4755 (tc_gen_reloc, md_apply_fix): Likewise.
4756 (pa_find_space_by_number): Likewise.
4757 (hppa_force_relocation): Likewise.
4758 (pa_block): Change i to unsigned int.
4759 * config/obj-som.h (obj_som_copyright): Declare.
4761 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4763 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4764 for line numbers for assembly source.
4766 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4768 * configure.in: Change version number to 2.9.4
4769 * configure: Rebuild.
4771 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4773 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4775 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4777 * ecoff.h: Change symbolS in function declaration to struct
4780 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4783 (md_convert_frag): Fix i18n typo.
4785 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4787 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4788 * ecoff.h: Protoype it.
4789 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4790 [EVAX] (s_alpha_prologue): Delete.
4791 (md_pseudo_table): Update.
4793 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4795 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4796 array to local pointer.
4797 (get_args, parse_expr): Add casts to avoid warnings.
4799 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4801 * read.c (s_set): Cast xmalloc return value to fragS *.
4802 * config/tc-m68k.c (m68k_ip): Function made static to match
4803 previous forward declaration.
4804 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4806 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-v850.c: Add internationalisation macros to error
4811 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4812 macros to error strings.
4814 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4816 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4817 reloc is in the TOC csect.
4818 (md_apply_fix3): Correct gettext typo.
4820 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4823 .L - they are local labels and the branches are not really
4824 function calls but rather far jumps.
4826 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4828 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4830 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * config/tc-i386.c (md_assemble): Print operand number rather than
4833 using ordinal_names.
4834 (i386_operand): Likewise.
4836 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4838 * Makefile.am (INTLLIBS): Define to work around apparent automake
4840 All Makefiles: Regenerated.
4842 * Many files: Added gettext invocations around user-visible
4844 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4845 HAVE_LC_MESSAGES): Define.
4846 * dep-in.sed: Added asintl.h.
4847 * po/Make-in: New file.
4848 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4850 * read.c (Z_): Renamed from `_'.
4851 * Makefile.am (SUBDIRS): Added po.
4852 (POTFILES): new macro.
4853 (po/POTFILES.in): New target.
4854 ($(OBJS)): Added asintl.h.
4856 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4857 (as_new_LDADD): Added $(INTLLIBS).
4858 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4859 (gasp_new_LDADD): Added $(INTLLIBS).
4860 (gasp_new_DEPENDENCIES): New macro.
4861 * configure, aclocal.m4: Rebuilt.
4862 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4864 (ALL_LINGUAS): Define.
4865 * macro.c: Include "asintl.h".
4866 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4867 * as.h: Include "asintl.h".
4868 * config/tc-i386.c (ordinal_names): Removed.
4869 (md_assemble): Changed error text to avoid ordinal_names.
4870 (i386_operand): Likewise.
4871 (reloc): Added as_bad to avoid i18n problems.
4872 (tc_gen_reloc): Likewise.
4873 * config/tc-arm.c (bad_args): Now a #define.
4875 * config/obj-vms.c (VMS_stab_parse): Changed type of
4877 (global_symbol_directory): Unified strings to avoid i18n
4879 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4880 avoid i18n problems.
4881 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4882 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4884 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4886 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4888 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4890 * as.c (print_version_id): Added an fprintf to avoid i18n
4892 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4894 * expr.c (expr): Added as_warn call to avoid i18n problems.
4895 * messages.c (as_assert): Changed code to avoid i18n problems.
4896 (as_abort): Likewise.
4897 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4898 (s_space): Likewise.
4899 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4901 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4903 * config/tc-i386.c (check_prefix): New static function, split out
4905 (struct _i386_insn): Add wait_prefix field.
4906 (md_assemble): Remove wait_prefix local variable. Use
4907 check_prefix when adding a prefix.
4909 * config/tc-i386.c (current_templates): New static variable.
4910 (md_assemble): Remove current_templates local variable.
4911 (md_assemble, i386_operand): Improve error and warning messages in
4912 many places. Add RESTORE_END_STRING in many places before error
4913 return. Clarify some comments.
4915 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4917 (md_assemble): Parse string instruction operands, looking for
4918 segment override prefixes. Check for invalid segment prefixes on
4920 (i386_operand): i.seg[] and max mem_operand changes for string
4922 * config/tc-i386.h (EsSeg): Define.
4924 * config/tc-i386.h (regKludge): Define.
4925 (iclrKludge, imulKludge): Don't define.
4926 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4927 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4928 opcode_modifier checks to look for more common cases first. Add
4929 default_seg for IsString case.
4931 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4935 * configure: Rebuild with new automake and libtool.
4936 * aclocal.m4, Makefile.in: Likewise.
4938 * doc/Makefile.am (as.dvi): New target.
4939 * doc/Makefile.in: Rebuild.
4941 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4943 * configure.in: Added sparc86x support.
4945 * configure: Rebuild.
4947 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4949 (md_parse_option): Warn if -EL is not supported for this architecture.
4951 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4953 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4955 * config/tc-mips.c (mips_ip): Note when we use get match on
4956 the full instruction name.
4958 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4960 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4961 back into the expression to handle add/sub simplification correctly.
4963 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4965 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4967 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4972 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4974 * symbols.c (max_indent_level): New global.
4975 (print_symbol_value_1): Use it.
4976 * expr.h (expr_build_dot): Declare.
4977 * expr.c (expr_build_dot): New function.
4979 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4981 * symbols.c (print_binary): New function.
4982 (print_expr_1): Call it.
4984 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4986 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4987 operand in the opcode.
4989 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4991 * config/tc-i386.h: Reorder operand flags and opcode modifier
4992 flags for clarity. Remove unused definitions: Unknown,
4993 ImmUnknown, DispUnknown, NoModrm.
4994 * config/tc-i386.c (type_names): Add missing Debug type.
4995 (md_assemble): Better duplicate prefix checking. Quicker string
4996 instruction check via new opcode_modifier flag.
4998 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * doc/as.texinfo (Invoking): Clarify -Wa example.
5002 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5004 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5005 (s_mips_weakext): Define.
5006 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5007 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5010 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5012 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5013 is an error if the value can not be computed at assembly time.
5014 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5016 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * gasp.c (main): Set next field of new include_path structure to
5019 NULL. From Avery Pennarun <averyp@gdc.ca>.
5021 * read.c (s_mri_sect): Call as_bad rather than abort for an
5022 unsupported MRI target.
5024 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5027 the destination of a branch instruction should be altered.
5028 (find_real_start): New function: Locate the real, Thumb coded
5029 start of a Thumb function.
5030 (do_t_branch23): Alter the destination of branches to Thumb
5033 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5035 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5037 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5040 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5042 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5043 * doc/c-hppa.texi: Likewise.
5045 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * Makefile.am: Rebuild dependencies.
5048 * Makefile.in: Rebuild.
5050 * Makefile.am (DEP_INCLUDES): New variable.
5051 (.dep1): Change to work when srcdir is not an absolute path.
5052 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5053 * Makefile.in: Rebuild.
5055 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5058 LinearAddress patch.
5060 * configure.in: Set version to 2.9.1.
5061 * configure: Rebuild.
5063 * Branched binutils 2.9.
5065 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5067 * config/tc-i386.h (FWait): Define.
5068 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5069 other prefixes. Check FWait flag in opcode table to see which
5070 instructions require an fwait prefix.
5072 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5074 * stabs.c (get_stab_string_offset): Always create a stab string
5077 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5079 Fix some gcc -Wall warnings:
5080 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5081 * ehopt.c (eh_frame_code_alignment): Likewise.
5082 * expr.c (integer_constant, operand): Likewise.
5083 * frags.c (frag_align): Likewise.
5084 * gasp.c (level_0, change_base, doinstr): Likewise.
5085 * hash.c (hash_ask): Likewise.
5086 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5087 (debugging_pseudo): Likewise.
5088 * macro.c (define_macro, check_macro): Likewise.
5089 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5090 (ignore_rest_of_line, float_cons): Likewise.
5091 * symbols.c (decode_local_label_name): Likewise.
5092 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5093 (fixup_segment, number_to_chars_bigendian): Likewise.
5094 (number_to_chars_littleendian): Likewise.
5095 * config/atof-ieee.c (gen_to_words): Likewise.
5096 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5097 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5098 * read.c (output_big_sleb128): Initialize locals to avoid
5100 (output_big_uleb128, equals): Likewise.
5101 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5102 to unsigned int. Change zeros to unsigned int.
5103 * cond.c (s_if): Add return to default case.
5104 * frags.c (frag_now_fix): Change return type to addressT.
5105 * frags.h (frag_now_fix): Update declaration.
5106 * listing.c (file_info_struct): Change linenum to unsigned int.
5107 (struct list_info_struct): Change hll_line to unsigned int.
5108 (print_source): Update format string.
5109 * read.c (emit_expr): Change scan to unsigned int, and don't
5110 bother to initialize it.
5111 * symbols.c (dollar_label_count): Change to unsigned long.
5112 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5113 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5114 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5116 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5118 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5119 mcf5200 just as we do for m68000.
5120 (m68k_init_after_args): Likewise.
5121 (md_estimate_size_before_relax): Likewise.
5123 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5125 * config/tc-v850.c (md_assemble): Store relocation addend in
5126 fixup instead of instruction.
5128 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5130 * config/tc-i386.c (md_assemble): Swap template arguments to
5131 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5132 This macro is currently symmetric, so passing them the wrong
5133 way didn't cause any problem, but may if the macro is changed
5135 After copying template to i.tm, use i.tm. rather than t-> to
5136 access fields, and make t a const*
5137 Move i.tm.operand_types[] swap to immediately after the copy.
5139 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5141 * expr.h (expr_build_uconstant): Add prototype.
5142 (expr_build_unary,expr_build_binary): Add prototypes.
5143 * expr.c (expr_build_uconstant): New function.
5144 (expr_build_unary,expr_build_binary): New functions.
5146 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5148 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5149 * macro.c (macro_expand_body): Increase buffer size.
5150 * messages.c (as_warn): Likewise.
5151 (as_warn_where, as_bad, as_bad_where): Likewise.
5153 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5155 Based on patch from H.J. Lu <hjl@gnu.org>:
5156 * Makefile.am (DISTSTUFF): New variable.
5157 (diststuff): New target.
5158 * Makefile.in: Rebuild.
5160 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5162 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5163 m32r_elf_section_change_hook.
5165 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5166 emit a nop if a section ends with a 16 bit instruction.
5168 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5170 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5171 s_lcomm rather than obj_coff_lcomm.
5172 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5174 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5176 * config/tc-i386.h (LinearAddress): Define.
5177 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5178 instruction, don't use a default segment.
5180 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5182 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5183 * configure: Rebuild.
5185 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * aclocal.m4, configure: Rebuild with libtool 1.2.
5189 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5192 PC relative branches. Patch courtesy of Jonathan Walton.
5195 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5197 * configure.in (emulations): Add thumb-pe target.
5199 * configure (emulations): Add thumb-pe target.
5201 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5203 * itbl-lex.l (yywrap): Don't define if already defined as a
5206 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5208 * depend.c (quote_string_for_make): New function.
5209 (wrap_output): Use it.
5211 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5214 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5216 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5218 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5219 Recognize -GN and -relax.
5220 (md_begin): Initialize gp size from -G switch.
5221 (alpha_force_relocation): Always force if -relax.
5222 (alpha_align): Take a new argument that will specify when to
5223 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5224 Change all callers. Emit nop alignment padding as nop+unop pair.
5226 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5228 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5229 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5231 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5233 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5234 require padding to the next long word boundary.
5236 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5238 * cgen.c: #include symcat.h.
5239 * config/tc-m32r.c: Likewise.
5241 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5243 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5244 absolute expressions instead of '$' prefixed register names.
5246 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5248 * read.c (s_set): Record file and line info for symbols when -as.
5249 (pseudo_set): Don't overwrite that dummy fragment.
5251 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5253 * config/tc-ppc.c (md_pseudo_table): Add "section".
5254 (ppc_named_section): New static function.
5256 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5258 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5259 so we don't have to scan the entire list.
5261 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5263 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5264 case, allow the parallel instructions to modify the same flag
5267 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5269 * listing.c (list_symbol_table): Categorize symbols by
5270 undefined_section rather than sy_frag->line == NULL.
5272 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5274 * Makefile.am (install-exec-local): Install properly when ln
5275 fails or tooldir == prefix.
5277 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5279 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5280 Test result of insert_operand for error.
5282 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5284 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5285 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5286 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5287 * doc/Makefile.in: Rebuild.
5289 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5291 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5292 (macro): Fix handling of M_COP[0-3].
5294 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5296 Based on patches from Ross Harvey <ross@teraflop.com>:
5297 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5298 if macro_alternate or macro_mri.
5299 (getstring): Remove support for byte constants between < and >.
5300 (get_any_string): '<' only starts a string if macro_alternate or
5302 (macro_expand_body): Permit keyword parameters following
5303 positional parameters.
5305 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5306 * configure.in (alpha*-*-netbsd*): New target.
5307 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5308 * configure: Rebuild.
5310 * as.h (flag_warn_suppress_instructionswap): Move from here...
5311 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5312 here, and make static.
5314 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5315 BFD_ASSEMBLER or MANY_SEGMENTS.
5317 * as.c (show_usage): Update bug-gnu-utils address.
5318 * gasp.c (show_usage): Likewise.
5319 * doc/as.texinfo (Bug Reporting): Likewise.
5321 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5323 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5324 insns regardless of the size of a pointer if we're in mips I or
5326 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5328 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5330 Fix rac to accept only a0:
5331 * tc-d10v.c (parallel_ok, find_opcode):
5332 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5333 Introduce OPERAND_GPR.
5335 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5337 * read.c (s_fill): Handle non-constant repeat counts by creating
5338 an rs_space fragment.
5340 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5343 from as_bad to as_warn.
5345 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5347 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5348 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5349 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5351 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5353 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5354 seg_fix_rotP rather than fix_root from seg_info.
5356 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5358 * expr.c: Add support for 0x1_2_3_4 bignums.
5360 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * configure.in: Change -linux* to -linux-gnu*.
5363 * configure: Rebuild.
5365 * app.c (do_scrub_begin): Treat \r as whitespace.
5367 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * Makefile.am: Update dependencies.
5370 * Makefile.in: Rebuild.
5372 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5374 * configure, aclocal.m4: Rebuild with new libtool.
5376 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5378 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5379 the argument to bfd_set_arch_mach.
5380 (load_address): Use bfd_arch_bits_per_address to determine the
5381 bit size of an address instead of looking at the isa level.
5382 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5384 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5388 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5390 * ehopt.c: New file.
5391 * as.h (enum _relax_state): Add rs_cfa.
5392 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5393 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5394 * read.c (emit_expr): Call check_eh_frame.
5395 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5396 (relax_segment): Likewise.
5397 * Makefile.am: Rebuild dependencies.
5398 (GAS_CFILES): Add ehopt.c.
5399 (GENERIC_OBJS): Add ehopt.o.
5400 * doc/internals.texi (Frags): Document rs_cfa.
5402 * as.c (show_usage): Mention --traditional-format.
5403 (parse_args): Accept --traditional-format.
5404 * as.h (flag_traditional_format): Declare.
5405 * output-file.c (output_file_create): If flag_traditional_format,
5406 set BFD_TRADITIONAL_FORMAT on stdoutput.
5407 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5409 * config/tc-mips.c (append_insn): Make sure that if we have a
5410 fixup for an unmatched %hi reloc, it does not associated with a
5413 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5414 * doc/Makefile.in: Likewise.
5416 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-m32r.c (check_for_side_effects): New function.
5419 (can_make_parallel): Add checks for instruction side effects
5420 clashing with the other instruction.
5421 (assemble_parallel_insn): Improve warning messages. Return error
5422 message from non-swapped instruction order.
5424 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5426 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5428 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5429 md_cleanup definition. This moves the forced literal output to
5430 the end of the source pass, and avoids macro's inserting literals
5431 into the code immediately after the macro expansion.
5433 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5435 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5436 a gas internal symbol is adjustable.
5437 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5439 * as.h: If gcc version greater than 2.6, use `__format__' and
5440 `__printf__' in function attributes, rather than `format' and
5443 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5445 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5447 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5449 Add tms320c30 support:
5450 * config/tc-tic30.h: New file.
5451 * config/tc-tic30.c: New file.
5452 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5453 TARGET_FORMAT as "coff-tic30".
5454 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5455 * Makefile.am: Rebuild dependencies.
5456 (CPU_TYPES): Add tic30.
5457 (CPU_OBJ_VALID): tic30-aout is valid.
5458 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5459 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5460 * configure, Makefile.in: Rebuild.
5462 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-v850.c (md_assemble): Improvements to error messages.
5466 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5468 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5469 BFD_RELOC_HI16_S to store the high bits of any value.
5471 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5472 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5473 assembler calculate relocations to any external symbol at all.
5474 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5475 involving generation of pc-relative relocs.
5476 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5477 has been moved to md_apply_fix3.
5479 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5480 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5481 which actually means (the address of identifier's GOT entry) +
5482 constant, which is not particularly useful.
5484 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5486 * read.h (include_dirs): Declare.
5487 (include_dir_count,include_dir_maxlen): Declare.
5489 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5491 * configure.in: Correct check for shared opcodes library.
5492 * configure: Rebuild.
5494 * listing.c (buffer_line): If we can't open the file, set at_end.
5495 (listing_print): Remove unused local variable fi.
5497 * config/m68k-parse.y (reglistpair): Handle register list in
5500 * config/vms-conf.h: Don't undef VERSION.
5502 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5504 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5506 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5508 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5509 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5510 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5511 (EXTRA_DIST): Define.
5512 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5513 explicitly rather than via the list of object files.
5514 (gcc-as.opt): New file created when make-gas.com is run.
5515 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5516 itbl-cpu.h} to #include appropriate file rather than copying that
5518 * config/vms-conf.h: Synchronize with current config.in.
5519 * Makefile.in: Rebuild.
5521 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5523 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5524 (parallel_ok): Relaxed parallel subinstruction dependency check.
5526 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5528 * as.h (flag_warn_suppress_instructionswap): added new flag.
5529 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5530 command line argument.
5531 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5532 warning only if flag_warn_suppress_instructionswap is false.
5534 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5536 * configure.in (i386-*-mingw32*): New target.
5537 * configure: Rebuild.
5539 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5541 * symbols.c (resolve_symbol_value): Don't set the segment if it
5542 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5544 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5547 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5549 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5550 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5553 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5557 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5559 * config/tc-v850.c (v850_insert_operand): Display instruction when
5560 an error is encountered.
5562 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5564 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5565 (i386-*-sco3.2v5*coff): New target.
5566 (i386-*-sco3.2*): New target.
5567 * configure: Rebuild.
5569 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-v850.c: Tidy error message production.
5573 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5576 validate_immediate return value in the right type for comparisons
5579 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5581 * listing.c (MAX_BYTES): Use listing variables not constants.
5582 (data_buffer): No longer an array, but a pointer.
5583 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5584 (listing_listing): Allocate data_buffer.
5586 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5588 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5589 --listing-rhs-width, --listing-cont-lines.
5590 (show_usage): Update.
5591 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5592 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5593 (print_lines): Use the variables instead of the constants.
5594 (listing_listing): Likewise.
5595 * listing.h: Declare the new vars.
5597 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5599 * as.c (parse_args): Add --keep-locals alias for -L.
5600 Add --strip-local-absolute.
5601 (show_usage): Update.
5602 * as.h (flag_strip_local_absolute): New flag.
5603 * symbols.c (S_IS_LOCAL): Use it.
5604 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5605 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5606 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5608 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-m32r.c: Detect if explicitly parallel instructions
5611 might have an io conflict and issue a warning message.
5613 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5615 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5616 cgen_swap_fixups): Functions to save, restore and swap the fixup
5617 chain with a backup copy.
5618 (cgen_asm_finish_insn): Returns address of constructed insn.
5620 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5622 * listing.c (file_info_struct): Remove FILE, add POS.
5623 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5624 (file_info): Don't open the file.
5625 (buffer_line): Check for the file in the last_open cache, updating
5627 (print_source): Don't reference file_info->file.
5628 (listing_listing): Likewise.
5629 (listing_print): Close the file in the cache, if any.
5631 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5633 * read.c (dwarf_file_string): New file static variable.
5634 (emit_expr): Look for constant sequence that leads up to a file
5635 name in DWARF debugging output.
5636 (stringer): Use dwarf_file_string to decide whether to accept a
5637 string as a file name.
5639 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5641 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5642 (crack_operand): Add reg->reglst MRI hack.
5643 (r_seg): Put reglst symbols in reg_section.
5644 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5646 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5648 * tc-sh.c (get_specific): Handle SGR & DBR.
5650 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5652 * tc-h8300.c (parse_reg): Take the length of the symbol into
5653 account when attempting to match a register name.
5654 * tc-h8500.c (parse_reg): Likewise.
5656 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5658 * cgen.c: Formatting changes to improve readability.
5660 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5662 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5665 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5667 Based on a patch from Jim Wilson
5668 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5669 (tc_gen_reloc): Handle cross section PC relative relocs
5672 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5674 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5676 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5678 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5679 (expr_jmp_buf): New static local.
5680 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5681 (cgen_md_operand): New function.
5682 * tc-m32r.c: Clean up pass over `struct foo' usage.
5683 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5685 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5687 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5688 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5690 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5692 * config/tc-i386.c (i386_operand): Give an error if there are
5693 unrecognized characters after an expression.
5695 For older changes see ChangeLog-9697