1 2005-02-11 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
5 (dot_xdata): Free section name after use.
6 (dot_float_cons): Likewise.
7 (dot_xstringer): Likewise.
8 (dot_xdata_ua): Likewise.
9 (dot_float_cons_ua): Likewise.
10 (md_pseudo_table): Add xdata16 and xdata16.ua.
12 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
14 * doc/all.texi: Add IA64.
15 * doc/as.texinfo: Likewise.
17 * doc/c-ia64.texi: Fix typos.
19 2005-02-10 Julian Brown <julian@codesourcery.com>
21 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
23 (do_t_push_pop): Likewise.
24 (md_assemble): Likewise.
25 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
26 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
27 (create_unwind_entry): Output dependency on the required personality
29 testsuite/gas/arm/unwind.d: Alter expected output to include
30 dependency on __aeabi_unwind_cpp_pr[01].
32 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
34 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
35 * subsegs.c (seg_not_empty_p): Likewise.
37 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
39 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
40 relative jump calculation.
41 <md_convert_frag) : Likewise.
42 <output_disp): Likewise.
44 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
46 * write.c (write_object_file): Recognize warning-symbol construct
47 and skip object- and target- handling for the second symbol.
49 2005-02-02 Jan Beulich <jbeulich@novell.com>
51 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
52 designators along with quoted ones. Free copy of quoted designator
55 2005-02-01 Ben Elliston <bje@au.ibm.com>
57 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
58 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
59 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
60 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
61 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
62 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
63 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
64 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
65 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
66 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
67 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
68 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
69 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
70 #if 0'd code throughout.
72 2005-01-31 Nick Clifton <nickc@redhat.com>
74 * as.c (parse_args): Bump copyright date reported by --version to
77 2005-01-31 Nick Clifton <nickc@redhat.com>
79 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
82 2005-01-31 Jan Beulich <jbeulich@novell.com>
84 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
85 that can end with .endr in that case. Make requiring/permitting
86 pseudo-ops without leading dot closer to the logic in read.c serving
88 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
91 2005-01-31 Jan Beulich <jbeulich@novell.com>
93 * macro.c (do_formals): Adjust to no longer accept empty parameter
95 (define_macro): Adjust to no longer accept empty macro name, garbage
96 following the parameters, or macros that were previously defined.
97 * read.c (s_bad_end): Declare.
98 (potable): Add endm. Handler for endr and endm is s_bad_end.
99 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
101 * read.h (s_bad_endr): Remove.
103 2005-01-31 Jan Beulich <jbeulich@novell.com>
105 * config/tc-ia64.c (parse_operands): Parse all specified operands,
106 immediately discarding (but counting) those exceeding the maximum
107 possible amount. Track whether output and input operand counts ever
108 matched, and use this to better indicate which of the operands/
109 operand types was wrong; specifically don't default to pointing to
112 2005-01-31 Jan Beulich <jbeulich@novell.com>
114 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
115 variable in dot_endp). Add body and insn. Make prologue,
116 prologue_mask, body, and insn bitfields.
117 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
119 (in_procedure, in_prologue, in_body): New.
120 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
121 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
122 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
123 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
124 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
125 dot_personality): Use the appropriate one of the above.
126 (dot_proc): Clear unwind.proc_start; set to current location only if
127 none of the entry points were valid. Check for non-zero-length entry
128 point names. Check that entry points aren't defined, yet. Clear
129 unwind.prologue, unwind.body, and unwind.insn.
130 (dot_body): Call in_procedure. Check that first directive in procedure
131 had no insns emitted before. Set unwind.body.
132 (dot_prologue): Call in_procedure. Check that not already in prologue.
133 Check that first directive in procedure had no insns emitted before.
135 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
136 length entry point names. Check that entry points became defined.
137 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
139 2005-01-31 Jan Beulich <jbeulich@novell.com>
141 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
142 before actually using it. Don't generate an error in manual bundling
143 mode when looking at an insn requiring slot 2 but not yet at slot 2.
144 Don't generate an error in manual bundling mode when looking at an
145 insn required to be last in its group but the required slot hasn't
146 been reached, yet. Allow conversion from MII to MI;I for bundle
147 consisting of only 2 insns with the stop between them. Suppress
148 various meaningless errors resulting from detecting earlier ones.
150 2005-01-31 Jan Beulich <jbeulich@novell.com>
152 * config/tc-ia64.c (parse_operands): Also handle alloc without first
155 2005-01-28 Christian Groessler <chris@groessler.org>
157 * config/tc-z8k.c (md_assemble): Improve error detection.
159 2005-01-28 Jan Beulich <jbeulich@novell.com>
161 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
162 for personality routine pointer only if there is one.
163 (ia64_convert_frag): Likewise.
164 (generate_unwind_image): Likewise.
166 2005-01-27 Christian Groessler <chris@groessler.org>
168 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
169 (md_apply_fix3): Make relative branches out of range an error
170 instead of a warning. Display correct line number for out of
171 range branches/calls/memory accesses.
173 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
175 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
176 to emit .debug_line and other debug sections.
177 * as.h (seg_not_empty_p): Declare.
178 * subsegs.c (seg_not_empty_p): New predicate.
180 2005-01-27 Andrew Cagney <cagney@gnu.org>
182 * configure: Regenerate to track ../gettext.m4 change.
184 2005-01-27 Jan Beulich <jbeulich@novell.com>
186 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
188 2005-01-27 Jan Beulich <jbeulich@novell.com>
190 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
191 to/from application registers dynamic insns.
192 (md_assemble): Defer resolution of move to/from application registers
193 dynamic insns when they can be issued on either the I- or M-units.
195 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
197 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
198 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
199 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
200 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
201 * cgen.c (gas_cgen_parse_operand): Handle
202 CGEN_PARSE_OPERAND_SYMBOLIC.
203 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
204 (frv_force_relocation): Likewise. Fix handling of PIC
206 (md_apply_fix3): Likewise.
208 2005-01-21 Ben Elliston <bje@au.ibm.com>
210 * as.h: Remove #if 0'd code.
211 * atof-generic.c (atof_generic): Likewise.
212 * ecoff.c (ecoff_directive_frame): Likewise.
213 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
214 * itbl-ops.c (itbl_add_reg): Likewise.
215 * listing.c (calc_hex): Likewise.
216 * read.c (MASK_CHAR): Likewise.
217 * subsegs.c (subsegs_print_statistics): Likewise.
218 * symbols.c (indent): Likewise.
219 * write.c (write_relocs): Likewise.
220 (write_object_file): Likewise.
221 (relax_frag): Likewise.
223 2005-01-20 Nick Clifton <nickc@redhat.com>
225 * as.c (std_longopts): Add an entry for "--a" in order to prevent
226 getopt_long_only() from considering -a as an abbreviation for
228 (parse_args): Fix the parsing of -a=<file>.
230 2005-01-20 Alan Modra <amodra@bigpond.net.au>
233 * read.c (s_incbin): Adjust default count for skip. Check validity
234 of count and skip rigorously.
236 2005-01-19 Fred Fish <fnf@specifixinc.com>
238 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
240 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
242 * read.c (convert_to_bignum): New function, split out from...
243 (emit_expr): ...here. Handle the case where X_add_number is
244 positive and the input value is negative.
245 (output_big_sleb128): Fix setting of continuation bit. Check whether
246 the final byte needs to be sign-extended. Fix size-shrinking loop.
247 (emit_leb128_expr): When generating a signed leb128, see whether the
248 sign of an O_constant's X_add_number matches the sign of the input
249 value. Use a bignum if not.
251 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
253 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
254 arch_sh_up in order to match the external name and make the
255 testsuite's job easier.
257 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
260 * config/tc-i386.c (i386_scale): Disallow 0 scale.
262 2005-01-12 Nick Clifton <nickc@redhat.com>
264 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
265 ignored_arguments array.
267 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
269 * write.c (write_object_file): Disallow a symbol equated to
272 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
274 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
276 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
277 (maxq_target): New function: Set the machine type.
279 2005-01-06 Paul Brook <paul@codesourcery.com>
281 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
282 (md_begin): Handle TE_VXWORKS for FP defaults.
283 (md_apply_fix3): Correct rela offsets.
284 (elf32_arm_target_format): Add VxWorks targets.
286 2005-01-06 Paul Brook <paul@codesourcery.com>
288 * configure.tgt: Set em=vxworks for *-*-vxworks.
289 * config/te-vxworks.h: New File.
291 2005-01-06 Paul Brook <paul@codesourcery.com>
293 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
295 2005-01-04 Dmitry Diky <diwil@spec.ru>
297 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
300 2005-01-03 David Mosberger <davidm@hpl.hp.com>
302 * config/tc-ia64.c (md): Add member "loc_directive_seen".
303 (dot_loc): New function.
304 (md_pseudo_table): Add entry to map .loc to dot_loc().
305 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
306 seen a .loc directive or we're generating DWARF2 debug info for
309 2004-12-29 Alan Modra <amodra@bigpond.net.au>
312 * read.c (s_comm_internal): Don't zero end of name until size
313 expression has been parsed.
315 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
317 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
319 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
321 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
324 2004-12-22 Ian Lance Taylor <ian@airs.com>
326 * configure.tgt: New.
327 * configure.in: Move setting of cpu_type, fmt, etc., to
329 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
330 $(srcdir)/configure.tgt.
331 * configure, Makefile.in: Rebuild.
333 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
335 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
336 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
338 (avr_offset_expression): New function to parse offsets for LDI
340 (avr_operand): Use it.
341 (md_apply_fix3): Generate the relocs.
343 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
345 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
346 BFD_RELOC_SH_IMMS10BY8 relocation.
348 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
349 than just ignoring bad code.
351 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
353 * config/tc-v850.c (handle_lo16): New function.
354 (v850_reloc_prefix): Use it to check lo().
355 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
357 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
359 * configure.in: Add s390x-ibm-tpf support.
360 * configure: Regenerate.
362 2004-12-15 Jan Beulich <jbeulich@novell.com>
364 * config/obj-elf.c (obj_elf_change_section): Only set type and
365 attributes on new sections. Emit warning when type of re-declared
366 section doesn't match.
368 2004-12-15 Jan Beulich <jbeulich@novell.com>
370 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
371 '.cfi_startproc simple' doesn't inherit the old value.
373 2004-12-15 Jan Beulich <jbeulich@novell.com>
375 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
376 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
377 generation to emit a factored offset.
379 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
381 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
382 which is too large in the case of NO_PIC without 64-bit
385 * config/tc-mips.c (mips_in_shared): New static variable.
386 (macro_build_lui): Permit "_gp" if !mips_in_shared.
387 (md_longopts): Add -mshared and -mno-shared.
388 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
389 (s_cpload): Implement !mips_in_shared case.
390 (s_cpsetup): Likewise.
391 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
392 * NEWS: Mention -mno-shared.
394 2004-12-09 Paul Brook <paul@codesourcery.com>
396 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
399 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
401 * config/tc-mips.c (append_insn): If we emit a nop during a relax
402 sequence, increase the size of the sequence.
404 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
407 2004-12-07 Ben Elliston <bje@gnu.org>
409 * read.c (s_align): Use an align_limit temporary to allay a GCC
410 signed/unsigned comparison warning.
412 2004-12-01 Mark Mitchell <mark@codesourcery.com>
414 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
415 * configure.in: Use it for arm*-*-linux-gnueabi*.
416 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
417 * config/te-armlinuxeabi.h: New file.
418 * Makefile.in: Regenerated.
419 * aclocal.m4: Likewise.
420 * configure: Likewise.
421 * doc/Makefile.in: Regenerated.
423 2004-12-02 Bob Wilson <bob.wilson@acm.org>
425 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
426 (xtensa_restore_emit_state): Likewise.
428 2004-12-02 Alan Modra <amodra@bigpond.net.au>
430 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
433 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
435 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
436 * Makefile.in: Regenerate.
438 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
440 * config/tc-crx.c: Major code cleanup. Remove unused variables and
441 functions, give functions a meaningful name, add comments.
442 (check_range): New function - Replace operand size calculation
444 (assemble_insn): Update Algorithm, improve error issuing.
446 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
449 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
451 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
452 miss between different section in the same module.
453 (tc_gen_reloc): Likewise.
455 2004-11-25 Theodore A. Roth <troth@openavr.org>
457 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
458 atmega325, atmega3250, atmega645 and atmega6450.
460 2004-11-25 Jan Beulich <jbeulich@novell.com>
462 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
463 permissible for the selected instruction suffix.
464 (process_suffix): For DefaultSize instructions, suppressing the
465 guessing of a 'q' suffix if the instruction doesn't support it is
466 pointless, because only an 'l' suffix can be guessed in this place.
468 2004-11-24 Nick Clifton <nickc@redhat.com>
470 * config/tc-iq2000.c: Remove support for IQ10 processor.
471 Convert to ISO C90 formatting.
472 * config/tc-iq2000.h: Likewise.
474 2004-11-23 Nick Clifton <nickc@redhat.com>
476 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
477 in this table. They should be correct now.
479 2004-11-23 Jan Beulich <jbeulich@novell.com>
481 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
482 indicate the MMX extensions added by both SSE and 3DNow!A.
483 (Cpu3dnowA): Declare.
484 (CpuUnknownFlags): Update.
485 * config/tc-i386.c (cpu_sub_arch_name): Declare.
486 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
487 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
488 3DNow!. Athlon additionally implies 3DNow!A. Several new
489 entries (those starting with a dot are for sub-arch specification).
490 (set_cpu_arch): Handle sub-arch specifications.
491 (parse_insn): Distinguish between instructions not supported because
492 of insufficient CPU features and because of 64-bit mode.
493 * doc/c-i386.texi: Describe enhanced .arch directive.
495 2004-11-22 Bob Wilson <bob.wilson@acm.org>
497 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
499 2004-11-22 Bob Wilson <bob.wilson@acm.org>
501 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
502 without a corresponding .debug_info section.
504 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
506 * read.c (potable): Add "error" and "warning".
507 (s_errwarn): New function.
508 * read.h (s_errwarn): Declare.
509 * doc/as.texinfo (Error, Warning): Document .error and .warning.
511 2004-11-22 Nick Clifton <nickc@redhat.com>
513 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
516 2004-11-19 Alan Modra <amodra@bigpond.net.au>
518 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
519 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
521 2004-11-19 Alan Modra <amodra@bigpond.net.au>
523 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
524 (coff_adjust_symtab): Adjust call.
525 (crawl_symbols): Likewise.
526 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
527 (obj_app_file): Adjust.
529 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
531 * configure.in: Enable bfd_assember for the MAXQ port.
532 * configure: Regenerate.
534 2004-11-12 Bob Wilson <bob.wilson@acm.org>
535 Sterling Augustine <sterling@tensilica.com>
537 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
539 (check_t1_t2_reads_and_writes): Check for both reads and writes to
540 interfaces that are related as determined by xtensa_interface_class_id.
542 2004-11-12 Nick Clifton <nickc@redhat.com>
544 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
545 offsets for conditional branches.
547 2004-11-11 Bob Wilson <bob.wilson@acm.org>
549 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
551 2004-11-10 Bob Wilson <bob.wilson@acm.org>
553 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
554 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
556 (relax_frag_immed): Update call to update_next_frag_state.
558 2004-11-10 Alan Modra <amodra@bigpond.net.au>
560 * obj.h (struct format_ops <app_file>): Add int param.
561 * read.h (s_app_file_string): Likewise.
562 * read.c (s_app_file_string): Likewise.
563 (s_app_file): Adjust s_app_file_string call.
564 * config/tc-mips.c (s_mips_file): Likewise.
565 * config/obj-coff.h (obj_app_file): Add app param.
566 * config/obj-ecoff.h (obj_app_file): Likewise.
567 * config/obj-multi.h (obj_app_file): Likewise.
568 * config/obj-elf.h (elf_file_symbol): Likewise.
569 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
570 if called for # preprocessor lines.
572 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
575 * symbols.c (resolve_symbol_value): Convert weak symbols only
577 (symbol_equated_reloc_p): Don't equate weaks when relocating
578 only for Windows PECOFF.
580 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
582 * config/tc-crx.c (print_insn): Check and set insn_addr.
583 * config/tc-crx.h (md_frag_check): Define.
585 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
586 Vineet Sharma <vineets@noida.hcltech.com>
588 * configure.in: Add support for new target maxq-coff.
589 * configure: Regenerate.
590 * NEWS: Mention new support.
591 * config/tc-maxq.c: New file.
592 * config/tc-maxq.h: New file.
593 * config/obj-coff.h: Add support for maxq-coff.
595 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
597 * symbols.c (any_external_name): Define.
598 (resolve_symbol_value): Convert weak symbols.
599 (S_SET_EXTERNAL): Support any_external_name.
600 (S_SET_NAME): Qualify parameter const.
601 (symbol_equated_reloc_p): Equate to weaks when relocating.
602 * symbols.h (S_SET_NAME): Qualfiy parameter const.
603 * tc.h (any_external_name): Declare.
604 * config/obj-coff.c ("coff/pe.h"): Include for BFD
606 (weak_is_altname): Declare and define.
607 (weak_name2altname): Same.
608 (weak_altname2name): Same.
609 (weak_uniquify): Same.
610 (weak_altprefix): Define.
611 (obj_coff_weak): Change .weak syntax and handling.
612 (coff_frob_symbol): Fix PE weak symbol alternates.
613 * config/obj-coff.h (USE_UNIQUE): Define.
614 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
615 are in another segment.
616 (tc_gen_reloc): Remove broken addend hack.
617 doc/as.texinfo: Update.
619 2004-11-05 Sterling Augustine <sterling@tensilica.com>
621 * config/tc-xtensa.c (total_frag_text_expansion): New.
622 (md_estimate_size_before_relax): Use it.
623 (find_address_of_next_align_frag): Likewise.
625 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
627 * config/tc-crx.c: Rename argument types.
628 (processing_arg_number): Rename to 'cur_arg_num'.
629 (get_number_of_bits): Rename to 'set_operand_size'.
630 (get_operandtype): Rename to 'parse_operand', totally rewrite.
631 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
632 (set_indexmode_parameters): Remove function, integrate its code into
634 (set_operand_size): Get rid of 'Operand Number' function parameter -
635 use global variable 'cur_arg_num' instead.
636 Use a local 'argument' pointer to reference the current argument.
637 (parse_operand): Likewise.
638 (set_operand): Likewise.
639 (process_label_constant): Likewise.
641 2004-11-04 Bob Wilson <bob.wilson@acm.org>
643 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
644 (add_section_rename): Delete. Inlined into...
645 (build_section_rename): ...here. Use xstrdup instead of strdup.
646 (xtensa_section_rename): Drop "const" from argument and return types.
647 (md_show_usage): Indent to match show_usage().
648 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
649 (tc_canonicalize_section_name): Define.
650 (md_elf_section_rename): Remove unused macro.
651 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
652 * doc/c-xtensa.texi (Xtensa Options): Likewise.
653 (Frame Directive): Delete.
655 2004-11-04 Daniel Jacobowitz <dan@debian.org>
657 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
658 * config/tc-arm.c (target_oabi): Delete.
659 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
660 (arm_opts): Remove moabi.
661 * doc/as.texinfo (Overview): Remove documentation of -moabi.
662 * doc/c-arm.texi (ARM Options): Likewise.
663 * configure: Regenerated.
665 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
667 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
668 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
669 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
670 * configure: Regenerate.
671 * config/tc-cris.c (enum cris_archs): New.
672 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
673 (cris_insn_ver_valid_for_arch): New functions.
674 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
675 (cris_arch): New variable.
676 (md_pseudo_table): New pseudo .arch.
677 (err_for_dangerous_mul_placement): Initialize according to
679 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
681 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
682 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
683 (BRANCH_WF_V32, BRANCH_WB_V32): New.
684 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
685 use in md_cris_relax_table.
686 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
687 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
688 Update and improve head comment.
689 (OPTION_PIC): Define in terms of previous option, OPTION_US.
690 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
692 (md_longopts): New option --march=...
693 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
695 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
696 (HANDLE_RELAXABLE): New macro.
697 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
698 cases. Check for weak symbols and assume not relaxable. Handle
699 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
700 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
702 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
703 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
704 (cris_create_short_jump): Adjust for CRISv32.
705 (cris_relax_frag): Handle new states.
706 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
707 (md_begin): Define symbols "..asm.arch.cris.v32",
708 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
709 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
710 when entering opcode table entry points.
711 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
712 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
713 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
714 (cris_process_instruction): Initialize out_insnp->insn_type to
715 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
716 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
718 <case 'm'>: Check that modified_char == '.'.
719 <invalid operands>: Consume the rest of the line.
720 When operands don't match, skip over subsequent insns with
721 non-matching version specifier but same mnemonic.
722 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
723 special registers in CRISv32 are always 32 bit long.
724 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
726 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
727 and compatible. Recognize "ACR" for v32, unless followed by "+".
728 (get_spec_reg): Consider cris_arch when looking up register.
729 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
731 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
732 (cris_get_expression): Restore input_line_pointer if failing "early".
733 (get_flags): Consider cris_arch and recognize flags accordingly.
734 (branch_disp): Adjust for CRISv32.
735 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
736 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
737 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
738 resolved. Don't enter zeros in object file for
740 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
741 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
742 (md_parse_option): Break out "return 1".
743 <OPTION_ARCH> New case.
744 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
745 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
746 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
747 <case BFD_RELOC_32_PCREL>: New cases.
748 Addends for non-zero fx_pcrel are too in fx_offset.
749 (md_show_usage): Show --march=<arch>.
750 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
751 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
752 (s_syntax) <struct syntaxes>: Properly constify member operand.
753 * config/tc-cris.h (TARGET_MACH): Define.
754 (cris_mach): Declare.
755 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
756 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
757 (CRIS-Opts): Document --march=...
758 (CRIS-Pseudos): Document .arch.
760 2004-11-04 Jan Beulich <jbeulich@novell.com>
762 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
763 intel syntax and no register prefix, allow $ in symbol names when
765 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
766 (intel_float_operand): Add fourth return value indicating math control
767 operations. Make classification more precise.
768 (md_assemble): Complain if memory operand of mov[sz]x has no size
770 (parse_insn): Translate word operands to floating point instructions
771 operating on integers as well as control instructions to short ones
772 as expected by AT&T syntax. Translate 'd' suffix to short one only for
773 floating point instructions operating on non-integer operands.
774 (match_template): Remove fldcw special case. Adjust q-suffix handling
775 to permit it on fild/fistp/fisttp in AT&T mode.
776 (process_suffix): Don't guess DefaultSize insns' suffix from
777 stackop_size for certain floating point control instructions. Guess
778 suffix for branch and [ls][gi]dt based on flag_code. Split error
779 messages for Intel and AT&T syntax, and make the condition more strict
780 for the former. Adjust suppressing of generation of operand size
782 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
783 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
785 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
786 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
788 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
790 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
791 md_short_jump_size, md_long_jump_size.
792 * write.c [!WORKING_DOT_WORD]: Ditto.
793 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
795 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
797 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
798 const qualifier in these definitions.
799 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
800 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
802 2004-11-02 Nick Clifton <nickc@redhat.com>
804 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
805 table before deciding to produce a .debug_line section to match up
806 with a user provided .debug_info section.
808 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
810 * config/tc-crx.c (getreg_image): Bug fix, a return value was
811 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
813 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
815 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
816 (get_flags): New function.
817 (get_number_of_bits): Edit comments, update numeric values to
819 (process_label_constant): Don't support the colon
820 format (SYMBOL:[s|m|l]).
821 (set_cons_rparams): Support argument type 'arg_rbase'.
822 (get_operandtype): Bug fix in 'rbase' operand type parsing.
823 (handle_LoadStor): Bug fix, first handle post-increment mode.
824 (getreg_image): Remove redundant code, update according to latest
826 (print_constant): Bug fix relate to 3-word instructions.
827 (assemble_insn): Bug fix, when matching instructions, verify also
828 instruction type (not only mnemonic).
829 Add various error checking.
830 (preprocess_reglist): Support HI/LO and user registers.
832 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
834 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
835 in an epilogue directive go negative.
837 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
841 after reporting template error during manual bundling. Reported
842 by Michael Dupont, michaelx.dupont@intel.com.
844 2004-10-25 Daniel Jacobowitz <dan@debian.org>
846 * Makefile.am: Run dep-am.
847 * aclocal.m4: Regenerate with automake 1.9.2.
848 * Makefile.in: Regenerate with automake 1.9.2.
849 * doc/Makefile.in: Likewise.
851 * config/tc-arm.c: Include "dw2gencfi.h".
852 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
854 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
855 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
856 (tc_cfi_frame_initial_instructions): Define.
857 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
860 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
862 * config/tc-crx.c (assemble_insn): Check unsigned immediate
864 Update coprocessor id to be unsigned immediate.
866 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
868 * config/tc-i386.c (O_secrel): Delete.
869 (tc_pe_dwarf2_emit_offset): New function.
870 * config/tc-i386.h (O_secrel): Define as O_md1.
871 (TC_DWARF2_EMIT_OFFSET): Define.
873 2004-10-18 Nick Clifton <nickc@redhat.com>
875 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
876 ignore @fptr() directives for 4-byte fixups.
878 2004-10-15 Alan Modra <amodra@bigpond.net.au>
880 * Makefile.am: Run "make dep-am"
881 * Makefile.in: Regenerate.
883 2004-10-14 Bob Wilson <bob.wilson@acm.org>
885 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
886 Remove comments about placement of literal pools.
887 (Literal Directive): Update description of literal placement.
888 (Literal Prefix Directive): Remove statement that this does not apply
889 to absolute-mode literals. Describe new section naming scheme.
891 2004-10-12 Bob Wilson <bob.wilson@acm.org>
893 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
894 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
895 is_windowed_return_opcode): Delete.
896 (xtensa_frob_label): Use get_subseg_target_freq.
897 (md_assemble): Inline call to is_entry_opcode.
898 (xtensa_handle_align): Inline call to get_frag_is_literal.
899 (relaxation_requirements): Inline call to is_jx_opcode.
900 (emit_single_op): Inline call to is_movi_opcode.
901 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
902 get_frag_is_no_transform, is_entry_opcode, and
903 set_frag_is_specific_opcode. Use get_subseg_total_freq.
904 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
905 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
906 Inline calls to get_frag_is_no_transform.
907 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
908 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
909 get_frag_is_no_transform.
910 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
911 and set_frag_is_no_transform.
912 (get_expression_value): Delete.
913 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
914 cur_target_freq to target_freq.
915 (get_subseg_info): Split out code to create a new map entry into ...
916 (add_subseg_info): ... this new function.
917 (get_last_insn_flags): Check if get_subseg_info succeeded.
918 (set_last_insn_flags): Call add_subseg_info if needed.
919 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
920 (xtensa_reorder_segments): Compute last_sec while counting sections.
921 Remove call to get_last_sec.
922 (get_last_sec): Delete.
923 (cache_literal_section): Inline call to retrieve_literal_seg and its
924 callees, seg_present and add_seg_list.
925 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
926 (get_frag_is_insn, get_frag_is_no_transform,
927 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
928 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
930 2004-10-12 Bob Wilson <bob.wilson@acm.org>
932 * config/tc-xtensa.c: Use ISO C90 formatting.
933 * config/tc-xtensa.h: Likewise.
934 * config/xtensa-istack.h: Likewise.
935 * config/xtensa-relax.c: Likewise.
936 * config/xtensa-relax.h: Likewise.
938 2004-10-12 Paul Brook <paul@codesourcery.com>
940 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
943 * doc/c-arm.texi: Document that we actually support -meabi=4, not
946 2004-10-08 Bob Wilson <bob.wilson@acm.org>
948 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
950 (Acknowledgements): Use "GAS" instead of AS variable.
952 2004-10-08 Daniel Jacobowitz <dan@debian.org>
954 * config/tc-i386.c: Include "elf/x86-64.h".
955 (i386_elf_section_type): New function.
956 * config/tc-i386.h (md_elf_section_type): Define.
957 (i386_elf_section_type): New prototype.
959 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
961 * config/m68k-parse.h (enum m68k_register): New control register,
963 * config/tc-m68k.c: Correct control register set for MCF5249.
965 2004-10-07 Bob Wilson <bob.wilson@acm.org>
966 Sterling Augustine <sterling@tensilica.com>
968 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
969 (UNREACHABLE_MAX_WIDTH): Define.
970 (XTENSA_FETCH_WIDTH): Delete.
971 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
972 prefer_const16, prefer_l32r): New global variables.
973 (LIT4_SECTION_NAME): Define.
974 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
975 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
976 (frag_flags struct): New.
977 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
978 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
979 (bitfield, bit_is_set, set_bit, clear_bit): Define.
980 (MAX_FORMATS): Define.
981 (op_placement_info struct, op_placement_table): New.
982 (O_pltrel, O_hi16, O_lo16): Define.
983 (directiveE enum): Rename directive_generics to directive_transform.
984 Delete directive_relax. Add directive_schedule,
985 directive_absolute_literals, and directive_last_directive.
986 (directive_info): Rename "generics" to "transform". Delete "relax".
987 Add "schedule" and "absolute-literals".
988 (directive_state): Adjust entries to match changes in directive_info.
989 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
990 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
991 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
992 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
993 (align_only_targets, software_a0_b_retw_interlock,
994 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
995 software_avoid_short_loop, software_avoid_close_loop_end,
996 software_avoid_all_short_loops, specific_opcode): Delete.
997 (warn_unaligned_branch_targets): New.
998 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
999 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1000 (option_[no_]link_relax, option_[no_]transform,
1001 option_[no_]absolute_literals, option_warn_unaligned_targets,
1002 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1004 (option_[no_]align_only_targets, option_literal_section_name,
1005 option_text_section_name, option_data_section_name,
1006 option_bss_section_name, option_eb, option_el): Delete.
1007 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1008 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1009 and target-hardware. Delete entries for [no-]target-align-only,
1010 literal-section-name, text-section-name, data-section-name, and
1012 (md_parse_option): Handle new options and remove old ones. Accept but
1013 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1014 and treat them as [no-]transform.
1015 (md_show_usage): Add new options and remove old ones.
1016 (xtensa_setup_hw_workarounds): New.
1017 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1018 "long", "short", "loc" and "frequency" entries.
1019 (use_generics): Rename to ...
1020 (use_transform): ... this function. Add past_xtensa_end check.
1021 (use_longcalls): Add past_xtensa_end check.
1022 (code_density_available, can_relax): Delete.
1023 (do_align_targets): New.
1024 (get_directive): Accept dashes in directive names. Warn about
1025 [no-]generics and [no-]relax directives and treat them as
1027 (xtensa_begin_directive): Call md_flush_pending_output only for some
1028 directives. Check for directives inside instruction bundles. Warn
1029 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1030 directives. Handle new directives. Check generating_literals flag
1032 (xtensa_end_directive): Check for directives inside instruction
1033 bundles. Warn and ignore [no-]density directives. Handle new
1034 directives. Call xtensa_set_frag_assembly_state.
1035 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1036 xtensa_dwarf2_emit_insn): New.
1037 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1038 use_literal_section flag.
1039 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1040 literals. Use xtensa_elf_cons to parse the expression.
1041 (xtensa_literal_prefix): Do not check use_literal_section. Support
1042 ".lit4" sections for absolute literals. Change prefix convention to
1043 replace ".text" (or ".t" in a linkonce section). No need to call
1045 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1046 (expression_end): Handle closing braces and colons.
1047 (PLT_SUFFIX, plt_suffix): Delete.
1048 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1049 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1050 and O_hi16 expressions as well.
1051 (tokenize_arguments): Handle closing braces and colons.
1052 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1053 operands and paired register syntax.
1054 (get_invisible_operands): New.
1055 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1056 new xtensa-isa.h functions.
1057 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1058 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1059 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1060 instructions. Use xtensa_translate_zero_immed.
1061 (operand_is_immed, operand_is_pcrel_label): Delete.
1062 (get_relaxable_immed): Use new xtensa-isa.h functions.
1063 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1065 (xtensa_print_insn_table, print_vliw_insn): New.
1066 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1067 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1068 is_branch_or_jump_opcode): Delete.
1069 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1070 (opnum_to_reloc, reloc_to_opnum): Delete.
1071 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1072 xtensa-isa.h functions. Operate on one slot of an instruction.
1073 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1074 xg_get_insn_size): Delete.
1075 (xg_get_build_instr_size): Use xg_get_single_size.
1076 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1077 xg_build_widen_table. Use xg_get_single_size.
1078 (xg_get_max_narrow_insn_size): Delete.
1079 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1080 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1082 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1083 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1084 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1085 xg_build_widen_table. Use xg_get_single_size.
1086 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1088 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1089 treat weak symbols conservatively.
1090 (xg_check_operand): Use new xtensa-isa.h functions.
1091 (is_dnrange): Delete.
1092 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1093 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1094 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1095 xtensa-isa.h functions.
1096 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1097 xg_instruction_matches_options): New.
1098 (xg_instruction_matches_rule): Handle O_register expressions. Call
1099 xg_instruction_matches_options.
1100 (transition_rule_cmp): New.
1101 (xg_instruction_match): Update call to xg_build_simplify_table.
1102 (xg_build_token_insn): Record loc fields.
1103 (xg_simplify_insn): Check is_specific_opcode field and
1104 density_supported flag.
1105 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1106 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1107 (xg_assemble_literal): Add error handling for O_big. Call
1108 record_alignment. Handle O_pltrel.
1109 (xg_valid_literal_expression): New.
1110 (xg_assemble_literal_space): Add slot parameter. Remove call to
1111 set_expr_symbol_offset. Add call to record_alignment. Update call to
1113 (xg_emit_insn): Delete.
1114 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1115 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1116 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1117 and slot parameters. Handle new "alternate" relocations for absolute
1118 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1119 O_hi16. Use new xtensa-isa.h functions.
1120 (xg_assemble_tokens): Delete.
1121 (is_register_writer): Use new xtensa-isa.h functions.
1122 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1123 old-style RSR from LCOUNT.
1124 (next_frag_opcode): Delete.
1125 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1126 update_next_frag_state): New.
1127 (update_next_frag_nop_state): Delete.
1128 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1129 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1130 the state of the absolute-literals directive. Add calls to
1131 record_alignment and xtensa_set_frag_assembly_state. Call
1132 xtensa_switch_to_non_abs_literal_fragment instead of
1133 xtensa_switch_to_literal_fragment.
1135 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1136 (get_expanded_loop_offset): Change check for undefined opcode to an
1138 (xtensa_set_frag_assembly_state, relaxable_section,
1139 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1140 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1141 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1142 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1143 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1144 (xtensa_init_fix_data): New.
1145 (xtensa_frob_label): Reset label symbol to the current frag. Check
1146 do_align_targets and generating_literals flag. Propagate frequency
1147 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1148 (xtensa_unrecognized_line): New.
1149 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1150 to xtensa_set_frag_assembly_state.
1151 (error_reset_cur_vinsn): New.
1152 (md_assemble): Remove check for literal frag. Remove call to
1153 istack_init. Call use_transform instead of use_generics. Parse
1154 explicit instruction format specifiers. Move code for
1155 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1156 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1157 Add dwarf2_where call. Remote automatic alignment for ENTRY
1158 instructions. Move call to xtensa_clear_insn_labels to the end.
1159 Rearrange to handle bundles.
1160 (xtensa_cons_fix_new): Delete.
1161 (xtensa_handle_align): New.
1162 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1163 assignment to is_no_density field.
1164 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1165 instead of reloc_to_opnum. Handle "alternate" relocations.
1166 (xtensa_force_relocation, xtensa_check_inside_bundle,
1167 xtensa_elf_section_change_hook): New.
1168 (xtensa_symbol_new_hook): Delete.
1169 (xtensa_fix_adjustable): Check for difference of symbols with an
1170 offset. Check for external and weak symbols.
1171 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1172 (md_estimate_size_before_relax): Return expansion for the first slot.
1173 (tc_gen_reloc): Handle difference of symbols by producing
1174 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1175 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1176 tentative values into the output when linkrelax is set.
1177 (XTENSA_PROP_SEC_NAME): Define.
1178 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1179 Create literal tables only if using literal sections. Create new
1180 property tables instead of old instruction tables. Check for unaligned
1181 branch targets and loops.
1182 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1183 new_resource_table, clear_resource_table, resize_resource_table,
1184 resources_available, reserve_resources, release_resources,
1185 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1186 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1187 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1188 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1189 flag. Update checks for workaround options. Call
1190 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1191 (xtensa_cleanup_align_frags): Add special case for branch targets.
1192 Check for and mark unreachable frags.
1193 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1194 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1195 end of a zero-overhead loop body.
1196 (frag_can_negate_branch): Handle instructions with multiple slots.
1197 Use new xtensa-isa.h functions
1198 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1199 xtensa_mark_zcl_first_insns): New.
1200 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1201 transformations are disabled.
1202 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1203 multislot instructions.
1204 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1205 Likewise. Also error if transformations are disabled.
1206 (unrelaxed_frag_max_size): New.
1207 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1208 xtensa-isa.h functions.
1209 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1210 xtensa_opcode_is_loop instead of is_loop_opcode.
1211 (get_text_align_power): Replace as_fatal with assertion.
1212 (get_text_align_fill_size): Iterate instead of using modulus when
1214 (get_noop_aligned_address): Assert that this is for a machine-dependent
1215 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1216 xg_get_single_size, and frag_format_size.
1217 (get_widen_aligned_address): Rename to ...
1218 (get_aligned_diff): ... this function. Add max_diff parameter.
1219 Remove handling of rs_align/rs_align_code frags. Use
1220 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1221 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1222 and pass it back to caller.
1223 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1224 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1225 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1226 (relax_frag_text_align): Rename to ...
1227 (relax_frag_loop_align): ... this function. Assume loops can only be
1228 in the first slot of an instruction.
1229 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1230 instruction. Remove call to frag_wane.
1231 (relax_frag_narrow): Rename to ...
1232 (relax_frag_for_align): ... this function. Extend to handle
1233 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1234 RELAX_NARROW for the first slot.
1235 (find_address_of_next_align_frag, bytes_to_stretch): New.
1236 (future_alignment_required): Use find_address_of_next_align_frag and
1237 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1238 alignment decisions.
1239 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1240 Check if transformations are enabled for b_j_loop_end workaround.
1241 Use new xtensa-isa.h functions and handle multislot instructions.
1242 Update call to xg_assembly_relax.
1243 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1244 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1246 (convert_frag_narrow): Add segP, format and slot parameters. Call
1247 convert_frag_immed for branch instructions. Adjust calls to
1248 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1249 xg_get_single_size and xg_get_single_format.
1250 (convert_frag_fill_nop): New.
1251 (convert_frag_immed): Add format and slot parameters. Handle multislot
1252 instructions and use new xtensa-isa.h functions. Update calls to
1253 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1254 enabled for b_j_loop_end workaround. Use build_nop instead of
1255 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1256 frags. Use xg_get_single_size. Handle O_pltrel.
1257 (fix_new_exp_in_seg): Remove check for old plt flag.
1258 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1259 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1260 for loop opcode to an assertion. Mark all frags up to the end of the
1261 loop as not transformable.
1262 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1263 (get_subseg_info): New.
1264 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1266 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1267 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1268 (xtensa_switch_to_non_abs_literal_fragment): New.
1269 (cache_literal_section): Add is_code parameter and pass it through to
1270 retrieve_literal_seg.
1271 (retrieve_literal_seg): Add is_code parameter and use it to set the
1272 flags on the literal section. Handle case where head parameter is 0.
1273 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1274 set_frag_is_no_transform): New.
1275 (xtensa_create_property_segments): Add end_property_function parameter
1276 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1277 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1278 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1279 (add_xt_block_frags): Add end_property_function parameter and call it
1280 if it is non-zero. Call xtensa_frag_flags_init.
1281 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1282 get_frag_property_flags, frag_flags_to_number,
1283 xtensa_frag_flags_combinable, xt_block_aligned_size,
1284 xtensa_xt_block_combine, add_xt_prop_frags,
1285 init_op_placement_info_table, opcode_fits_format_slot,
1286 xg_get_single_size, xg_get_single_format): New.
1287 (istack_push): Inline call to tinsn_copy.
1288 (tinsn_copy): Delete.
1289 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1290 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1291 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1292 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1293 functions. Handle invisible operands.
1294 (tinsn_to_slotbuf): New.
1295 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1296 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1297 vinsn_from_chars, and xg_free_vinsn.
1298 (tinsn_from_insnbuf): New.
1299 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1300 instructions. Handle symbol differences.
1301 (get_num_stack_text_bytes): Use xg_get_single_size.
1302 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1303 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1304 get_expr_register, set_expr_symbol_offset_diff): New.
1305 * config/tc-xtensa.h (MAX_SLOTS): Define.
1306 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1307 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1308 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1310 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1311 (xtensa_frag_type struct): Add is_assembly_state_set,
1312 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1313 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1314 Replace is_generics and is_relax fields by is_no_transform field.
1315 Delete is_text and is_longcalls fields. Change text_expansion and
1316 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1317 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1318 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1319 (xtensa_fix_data struct): New.
1320 (xtensa_symfield_type struct): Delete plt field.
1321 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1322 forward declaration here.
1323 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1324 (XTENSA_SECTION_RENAME): Undefine.
1325 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1326 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1327 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1328 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1329 (unit_num_copies_func, opcode_num_units_func,
1330 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1331 (resource_table struct): New.
1332 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1333 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1334 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1335 (tinsn_copy): Delete prototype.
1336 (vliw_insn struct): New.
1337 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1338 (widen_spec_list): Add option conditions for density and boolean
1339 instructions. Add expansions using CONST16 and conditions for using
1340 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1342 (simplify_spec_list): Add option conditions for density instructions.
1343 Add entry for NOP instruction.
1344 (append_transition): Add cmp function pointer parameter and use it to
1345 insert the new entry in order.
1346 (operand_function_LOW16U, operand_function_HI16U): New.
1347 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1348 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1349 (enter_opname, split_string): Use xstrdup instead of strdup.
1350 (init_insn_pattern): Initialize new options field.
1351 (clear_req_or_option_list, clear_req_option_list,
1352 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1354 (parse_insn_pattern): Parse option conditions.
1355 (transition_applies): New.
1356 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1357 swapped last arguments in calls to append_constant_value_condition.
1358 Call clone_req_option_list. Add warning about invalid opcode.
1359 Handle LOW16U and HI16U function names.
1360 (build_transition_table): Add cmp parameter and use it in calls to
1361 append_transition. Use new xtensa-isa.h functions. Check
1362 transition_applies before adding entries.
1363 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1364 pass it through to build_transition_table.
1365 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1366 ReqOption, transition_cmp_fn): New types.
1367 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1368 (transition_rule struct): Add options field.
1369 * doc/as.texinfo (Overview): Update Xtensa options.
1370 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1371 --[no-]relax, and --[no-]generics options. Update descriptions of
1372 --text-section-literals and --[no-]longcalls. Add
1373 --[no-]absolute-literals and --[no-]transform.
1374 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1375 Remove use of "generic" and "specific" terminology for opcodes.
1376 (Xtensa Registers): Generalize the syntax description to include
1377 user-defined register files.
1378 (Xtensa Automatic Alignment): Update.
1379 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1380 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1381 (Xtensa Directives): Remove confusing rules about precedence.
1382 (Density Directive, Relax Directive): Delete.
1383 (Schedule Directive): New.
1384 (Generics Directive): Rename to ...
1385 (Transform Directive): ... this node.
1386 (Literal Directive): Update for absolute literals. Missing
1387 literal_position directive is now an error.
1388 (Literal Position Directive): Update for absolute literals.
1389 (Freeregs Directive): Delete.
1390 (Absolute Literals Directive): New.
1391 (Frame Directive): Minor editing.
1392 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1393 Update dependencies.
1394 * Makefile.in: Regenerate.
1396 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1398 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1399 to build the second and third fixups for a composite relocation.
1400 (macro_read_relocs): New function.
1401 (macro_build): Use it.
1402 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1403 Simplify fragging code accordingly.
1404 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1405 of the composite relocation. Set fx_tcbit in both fixups.
1407 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1409 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1410 (md_apply_fix3): Don't treat composite relocs as done.
1412 2004-10-07 Jan Beulich <jbeulich@novell.com>
1414 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1415 prefix for symbol names generated from the LOCAL macro directive.
1417 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1418 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1420 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1422 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1424 (md_assemble): Add error checking for Co-Processor instructions.
1425 (get_cinv_parameters): Add 'b' option to invalidate the
1426 branch-target cache.
1428 2004-10-05 Paul Brook <paul@codesourcery.com>
1430 * config/tc-arm.c (unwind): New variable.
1431 (vfp_sp_encode_reg): New function.
1432 (vfp_sp_reg_required_here): Use it.
1433 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1434 (vfp_parse_reg_list): New function.
1435 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1436 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1437 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1438 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1440 (md_pseudo_table): Add them.
1441 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1442 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1443 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1444 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1445 require_hashconst, add_unwind_opcode): New functions.
1446 * doc/tc-arm.text: Document unwinding opcodes.
1447 * NEWS: Mention the new feature.
1449 2004-10-04 Eric Christopher <echristo@redhat.com>
1451 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1453 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1455 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1457 * config/tc-s390.c (md_apply_fix3): Likewise.
1458 * config/tc-sparc.c (md_apply_fix3): Likewise.
1460 2004-10-01 Paul Brook <paul@codesourcery.com>
1462 * config/tc-arm.c (arm_elf_section_type): New function.
1463 (arm_elf_change_section): Set section link for exidx sections.
1464 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1465 (md_elf_section_type): Define.
1467 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1469 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1470 instruction's offset.
1472 2004-10-01 Adam Nemet <anemet@lnxw.com>
1474 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1476 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1478 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1479 asymbol *, instead use symbol_get_bfdsym.
1481 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1483 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1485 2004-09-30 Paul Brook <paul@codesourcery.com>
1487 * config/tc-arm.c (do_smi, do_nop): New functions.
1488 (insns): Add ARMv6ZK instructions.
1489 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1490 (tc_gen_reloc): Ditto.
1491 (arm_cpus): Add mpcore and arm1176.
1492 (arm_archs): Add armv6{k,z,zk}.
1493 * doc/c-arm.texi: Document new cores and architectures.
1495 2004-09-30 Nick Clifton <nickc@redhat.com>
1497 * config/tc-arm.c: Use ISO C90 formatting.
1499 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1501 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
1502 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1503 REG_TYPE_MVDX is expected.
1505 2004-09-29 Marc Bevand <m.bevand@gmail.com>
1507 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1509 2004-09-21 James E Wilson <wilson@specifixinc.com>
1511 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1512 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1513 output_spill_base, output_unat_psprel, output_lc_psprel,
1514 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1515 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1516 output_spill_psprel_p): Use it.
1518 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1520 * config/tc-crx.c (handle_LoadStor): New function.
1521 Handle load/stor unique instructions before parsing.
1523 2004-09-17 Paul Brook <paul@codesourcery.com>
1525 * config/tc-arm.c (s_arm_rel31): New funciton.
1526 (md_pseudo_table): Add .rel31.
1527 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1528 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1529 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1530 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1531 (arm_parse_reloc): Add (target2).
1533 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1535 * Makefile.am: Run "make dep-am".
1536 * Makefile.in: Regenerate.
1537 * aclocal.m4: Regenerate.
1538 * configure: Regenerate.
1539 * doc/Makefile.in: Regenerate.
1540 * po/POTFILES.in: Regenerate.
1541 * po/gas.pot: Regenerate.
1543 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1545 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1546 [!LLONG_MAX]: Ditto.
1548 2004-09-13 Paul Brook <paul@codesourcery.com>
1550 * config/tc-arm.c: Rename RELABS to TARGET1.
1552 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1554 * messages.c (as_internal_value_out_of_range): Cast values passed
1555 to as_bad_where or as_warn_where to proper type.
1557 2004-09-11 Theodore A. Roth <troth@openavr.org>
1559 * config/tc-avr.c: Add support for
1560 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1562 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1564 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1565 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1567 2004-09-08 Paul Brook <paul@codesourcery.com>
1569 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1570 fini_array and preinit_array section types.
1571 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1573 * doc/as.texinfo: Document extra section types.
1575 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1577 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1578 * Makefile.in: Regenerated.
1579 * configure.in: Set em for arm*-*-symbianelf*.
1580 * configure: Regenerated.
1581 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1582 vectors when appropriate.
1583 * config/te-symbian.h: New file.
1585 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1587 * config/tc-crx.c (gettrap): Exception vector can be case
1589 (process_label_constant): Fix a 32-bit displacement bug in branch
1591 (get_operandtype) : Bug fix, wrong operand was used.
1592 (process_label_constant): Initialize relocation type to
1595 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
1597 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1598 for synthesizable cores.
1600 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1602 2004-08-25 Dmitry Diky <diwil@spec.ru>
1604 * config/tc-msp430.c: Clean-up the code.
1605 (md_relax_table): New relax table.
1606 (mcu_types): Sort MCU types.
1607 (md_pseudo_table): Add .profiler pseudo handler.
1608 (pow2value): New function.
1609 (msp430_profiler): New function.
1610 (msp430_operands): Add new insns handlers.
1611 (msp430_srcoperand): Add register operand handler, allow complex
1613 (md_estimate_size_before_relax): Rewritten.
1614 (md_convert_frag): Rewritten.
1615 (msp430_relax_frag): New function.
1616 * config/tc-msp430.h (md_relax_frag): define macro
1617 * doc/c-msp430.texi: Update information.
1619 2004-08-24 Nick Clifton <nickc@redhat.com>
1621 * as.c (std_shortopts): Allow -g to take an optional argument.
1622 (parse_args): Pass any switch starting with -g on to the backend
1625 2004-08-18 Mark Mitchell <mark@codesourcery.com>
1627 * configure.in (arm*-*-symbianelf*): New target.
1628 (arm*-*-eabi*): Likewise.
1629 * configure: Regenerated.
1631 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1632 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1635 2004-08-18 Jakub Jelinek <jakub@redhat.com>
1637 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1638 argument, don't do anything if current section is not
1639 .gnu.linkonce.t.* and linkonce_empty is set.
1640 (generate_unwind_image, dot_endp): Adjust callers, call
1641 start_unwind_section (*, 1) if nothing will be put into the
1644 2004-08-17 Nick Clifton <nickc@redhat.com>
1646 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1647 (show_usage): Add -g.
1648 (std_longopts): Add --gen-debug. Alpha sort the table.
1649 (parse_args): Print an error message if a switch is not handled.
1650 Handle the -g switch, calling md_debug_format_selector() if
1652 * NEWS: Mention new feature.
1653 * doc/as.texinfo: Document new switch.
1654 * doc/internals.texi: Document behaviour of md_parse_option.
1656 * config/tc-arm.c (md_parse_option): Do not issue an error message
1657 if the switch is not recognised.
1658 * config/tc-m68k.c (md_parse_option): Likewise.
1659 * config/tc-pdp11.c (md_parse_option): Likewise.
1660 * config/tc-v850.c (md_parse_option): Likewise.
1662 * as.h: Fix up formatting.
1665 2004-08-16 Nick Clifton <nickc@redhat.com>
1667 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1669 * configure.in: Sort architecture based tables alphabetically.
1670 * configure: Regenerate.
1672 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1674 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1675 { "cc", 68 }, with { "cr", 70 }.
1677 2004-08-13 Jan Beulich <jbeulich@novell.com>
1678 Nick Clifton <nickc@redhat.com>
1680 * as.c: Add and handle new --alternate command line option.
1681 * macro.c (macro_set_alternate): New.
1682 * macro.h (macro_set_alternate): Declare.
1683 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1684 * doc/as.texinfo: Document new command line option and pseudo-ops
1685 as well as insert documentation originating from gasp about
1686 alternate macro syntax.
1687 * NEWS: Mention new command line option and pseudo-ops.
1689 2004-08-10 Mark Mitchell <mark@codesourcery.com>
1691 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1694 2004-08-06 Paul Brook <paul@codesourcery.com>
1696 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1697 Handle new relocations.
1698 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1700 2004-08-05 Bob Wilson <bob.wilson@acm.org>
1702 * write.c (relax_segment): Use was_address instead of address when
1703 setting fr_fix field for align frag due to backwards .org.
1705 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1707 Introduce SH2a support.
1708 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1709 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1711 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1712 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1713 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1714 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1715 to end of conditional expression.
1716 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1717 * config/tc-sh.c: Add sh2a-nofpu support.
1718 2003-12-29 DJ Delorie <dj@redhat.com>
1719 * tc-sh.c: Add sh2a support.
1720 (parse_reg): Add tbr.
1721 (parse_at): Support @@(disp,tbr).
1722 (get_specific): Support sh2a opcodes.
1723 (insert4): New, for 4 byte relocs.
1724 (build_Mytes): Support sh2a opcodes.
1725 (md_apply_fix3_Mytes): Support sh2a opcodes.
1726 2003-12-02 Michael Snyder <msnyder@redhat.com>
1727 * config/tc-sh.c (md_parse_option): Handle sh2a.
1728 (sh_elf_final_processing): Ditto.
1730 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1732 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1735 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1737 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1738 (ppc_arch): Expand comment.
1740 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1742 * config/tc-crx.c: Support evaluating the difference between two
1744 * config/tc-crx.h: Likewise.
1746 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1748 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1750 (ia64_elf_section_change_hook): Set the linked-to section for
1753 2004-07-26 Dmitry Diky <diwil@spec.ru>
1755 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1756 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1757 msp430xG438, msp430xG439.
1759 2004-07-25 Daniel Jacobowitz <dan@debian.org>
1761 * doc/as.texinfo (Section, PushSection): Correct documentation
1764 2004-07-21 Jan Beulich <jbeulich@novell.com>
1766 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1767 permissible for the selected instruction suffix.
1768 (match_template): Don't permit 64-bit general purpose operands in
1770 (finalize_imm): Permit 64-bit immediates.
1771 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1772 specially except for the width of the used base and/or index
1773 registers. For 32-bit displacements, use sign-extended
1774 relocations only when using 64-bit addressing.
1775 Force zero displacement on rip-relative addressing when there is
1776 no other displacement.
1777 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1778 specially except for the width of the used base and/or index
1780 (parse_register): Disallow Reg64 registers in 32-bit mode.
1782 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1783 suffix if the instruction doesn't support it.
1785 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1787 * config/tc-mips.c (append_insn): Handle constant expressions with
1788 no associated relocation.
1789 (mips_ip): Cancel the expression after use for the Q format
1791 (parse_relocation): Return no relocation for unsupported
1793 (my_getSmallExpression): Return no relocation if no relocation
1796 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1798 * config/obj-som.c (adjust_stab_sections): Add prototype.
1799 (obj_som_compiler, obj_som_version, obj_som_copyright,
1800 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1801 * config/tc-hppa.c (update_subspace): Likewise.
1802 (is_defined_subspace): Amplify comment.
1803 * config/obj-som.h (som_frob_file): Add prototype.
1805 2004-07-19 Christopher Faylor <cgf@timesys.com>
1806 H.J. Lu <hongjiu.lu@intel.com>
1808 * subsegs.c (section_symbol): Don't create a new segment when
1809 existing segment is undefined.
1811 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
1813 * config/tc-arm.c: Include include/opcode/arm.h.
1814 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1815 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1816 (FPU_ARCH_*): Delete.
1817 * Makefile.am: Update dependencies.
1818 * Makefile.in: Regenerate.
1820 2004-07-15 Nick Clifton <nickc@redhat.com>
1822 * configure.in: Accept armbe as a big-endian arm configuration.
1823 * configure: Regenerate.
1825 2004-07-13 Thomas Nystrom <thn@saeab.se>
1827 * config/tc-i386.c (T_SHIFTOP): New constant.
1828 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1829 (intel_el1): Handle '~'.
1830 (intel_get_token): Handle '<>', '&', '|' and '~'.
1832 2004-07-13 Nick Clifton <nickc@redhat.com>
1834 (md_assemble): Remove spurious newline from end of as_bad error
1836 (intel_e05_1): Likewise.
1837 (intel_e11): Likewise.
1838 (intel_match_token): Likewise.
1840 2004-07-11 Andreas Schwab <schwab@suse.de>
1842 * config/tc-m68k.c: Convert to C90. Remove redundant
1843 declarations. Indentation fixup.
1844 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1845 obj_coff_section ourselves.
1847 2004-07-09 James E Wilson <wilson@specifixinc.com>
1849 * config/tc-ia64.c (default_big_endian): New.
1850 (dot_byteorder, md_begin): Use it.
1851 (md_parse_option): Set it.
1853 2004-07-09 Nick Clifton <nickc@redhat.com>
1855 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1856 * configure: Regenerate.
1857 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1858 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1859 sh_find_elf_flags if necessary.
1861 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
1863 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1864 going to be split into more than one in-place addend, return 0
1865 for relocations against mergeable sections. Associate comments
1868 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1870 * Makefile.am (CPU_TYPES): Add crx.
1871 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1872 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1873 (DEPTC_crx_elf): New target.
1874 (DEPOBJ_crx_elf): Likewise.
1875 (DEP_crx_elf): Likewise.
1876 * Makefile.in: Regenerate.
1877 * configure.in: Add crx* target.
1878 * configure: Regenerate.
1879 * config/tc-crx.c: New file.
1880 * config/tc-crx.h: New file.
1881 * NEWS: Mention new target.
1883 2004-07-06 Nick Clifton <nickc@redhat.com>
1885 * config.in: Undefine TARGET_SYMBIAN by default.
1887 * configure: Regenerate. Add sh-symbian-elf target. If
1888 selected define TARGET_SYMBIAN.
1889 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1890 format if TARGET_SYMBIAN has been defined.
1892 * output-file.c (output_file_create): Report the target format
1893 chosen when bfd_openw reports that it is invalid.
1895 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1896 pseudo for BFD based assemblers.
1898 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1901 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1902 (md_parse_option): Remove redundant -isa testing.
1903 Make bfd_arch variable const.
1904 (md_show_usage): Make bfd_arch variable const.
1906 2004-07-03 James E Wilson <wilson@specifixinc.com>
1908 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1909 * config/tc-ia64.h (md_frag_check): Define.
1911 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1913 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1915 * doc/as.texinfo (Weak): Document PE weak symbols.
1917 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
1919 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1920 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1921 (mips_frob_file): Rework so that only a single pass through the
1922 relocs is needed. Allow %lo()s to have higher offsets than their
1923 corresponding %hi()s or %got()s.
1925 2004-07-02 Nick Clifton <nickc@redhat.com>
1927 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1928 allow values which have come from undefined symbols.
1929 Always consider this fixup to have been processed as a reloc
1930 cannot be generated for it.
1932 2004-07-02 Alan Modra <amodra@bigpond.net.au>
1934 * frags.h (struct frag): Add has_code and insn_addr fields.
1935 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1936 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1937 * config/tc-ppc.h (md_frag_check): Define.
1939 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1941 * doc/Makefile.am (info): Rename goal to...
1942 (info-local): ... this, to preserve implicit dependencies.
1943 * doc/Makefile.in: Regenerate with automake 1.8.5.
1945 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1947 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1948 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1949 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1950 (tc_gen_reloc): Likewise.
1951 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1952 (m32r_parse_name): Likewise.
1953 (m32r_cgen_parse_fix_exp): Likewise.
1954 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1955 (O_PIC_reloc): Likewise.
1956 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1957 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1958 for @GOTOFF, @GOT, @PLT.
1960 2004-06-21 Jan Beulich <jbeulich@novell.com>
1962 * gas/symbols.c: While discarding ordinary local absolute symbols
1963 when --strip-local-absolute is in effect, retain file symbols.
1965 2004-06-20 Andreas Schwab <schwab@suse.de>
1967 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1968 (md_parse_option): Likewise.
1970 2004-06-17 Jan Beulich <jbeulich@novell.com>
1972 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1973 * config/te-netware.h: New file.
1974 * config/te-ppcnw.h: Delete: Obsolete.
1975 * configure.in: Eliminate ill NetWare targets. Make generic
1976 NetWare target use proper emulation.
1977 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1978 reference to new te-netware.h.
1979 * configure: Regenerate.
1980 * Makefile.in: Regenerate.
1982 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1984 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1985 comparison in .insn pseudo operation.
1987 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1989 * config/obj-coff.c (coff_adjust_section_syms): Use
1990 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1991 (coff_frob_section): Likewise.
1992 * config/tc-mips.c (md_apply_fix3): Likewise.
1993 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1994 (elf_frob_file_after_relocs): Likewise.
1996 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1998 * config/tc-hppa.c (log2): Rename to exact_log2.
1999 (pa_next_subseg): Delete unused function.
2000 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2001 (create_new_subspace): Likewise.
2004 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2005 labels. Fix warning.
2007 2004-05-28 DJ Delorie <dj@redhat.com>
2009 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2010 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2011 or non-merged symbols.
2013 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2015 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2016 restore the old slot when inserting srlz.i/srlz.d.
2018 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2020 * Makefile.am: Regenerate dependecies.
2021 * Makefile.in: Regenerate.
2022 * config/tc-sh.c (valid_arch): Make unsigned.
2023 (preset_target_arch): Likewise.
2024 (md_begin): Use new architecture flags system.
2025 (get_specific): Likewise.
2026 (assemble_ppi): Likewise.
2027 (md_assemble): Likewise. Also fix error check for bad opcodes.
2028 (md_parse_option): Likewise. Also generate -isa values according
2029 to the table in bfd/cpu-sh.c instead of just constants. Also
2030 allow <arch>-up ISA variants.
2031 (sh_elf_final_processing): Replace if-else chain with a call to
2032 sh_find_elf_flags().
2033 * testsuite/gas/sh/arch: New directory.
2034 * testsuite/gas/sh/arch/arch.exp: New test script.
2035 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2036 * testsuite/gas/sh/arch/sh.s: New file.
2037 * testsuite/gas/sh/arch/sh2.s: New file.
2038 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2039 * testsuite/gas/sh/arch/sh2e.s: New file.
2040 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2041 * testsuite/gas/sh/arch/sh3.s: New file.
2042 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2043 * testsuite/gas/sh/arch/sh3e.s: New file.
2044 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2045 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2046 * testsuite/gas/sh/arch/sh4.s: New file.
2047 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2048 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2049 * testsuite/gas/sh/arch/sh4a.s: New file.
2051 2004-05-28 Peter Barada <peter@the-baradas.com>
2053 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2054 with zero offset into mode 2 addressing to save a word.
2056 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2058 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2059 (ar_is_only_in_integer_unit): New.
2060 (ar_is_only_in_memory_unit): New.
2061 (generate_unwind_image): Silence gcc on 32bit host.
2062 (md_assemble): Use ar_is_only_in_integer_unit instead of
2063 ar_is_in_integer_unit. Check AR access.
2065 2004-05-27 Peter Barada <peter@the-baradas.com>
2067 * config/tc-m68k.c (md_begin): Sort the opcode table into
2069 (m68k_compare_opcode): New function to do the sorting.
2071 2004-05-24 Peter Barada <peter@the-baradas.com>
2073 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2074 addressing on MIT style operands.
2075 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2077 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2080 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2082 * expr.c (operand, operator): Don't reject '++' and '--'.
2084 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2086 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2089 2004-05-17 Adam Nemet <anemet@lnxw.com>
2091 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2092 * configure: Regenerate.
2094 2004-05-13 Paul Brook <paul@codesourcery.com>
2096 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2098 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2100 * configure.in (or32-*-rtems*): Switch to elf.
2101 * configure: Regenerate.
2103 2004-05-13 Nick Clifton <nickc@redhat.com>
2105 * po/fr.po: Updated French translation.
2107 2004-05-11 Nick Clifton <nickc@redhat.com>
2109 * doc/as.texinfo (Section): Document G and T flags to .section
2110 directive. Document the extra arguments that the G flag
2111 requires. Document the #tls flag.
2113 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2115 * subsegs.c (section_symbol): Create a new section symbol if
2116 the existing one doesn't match.
2117 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2119 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2121 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2122 to cope with VR4181A errata MD(1) and MD(4).
2124 2004-05-07 Brian Ford <ford@vss.fsi.com>
2126 * NEWS: Mention .secrel32 for pe[i]-i386.
2128 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2130 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2131 (HANDLE_ALIGN): New.
2133 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2135 * Makefile.am (DIST_SUBDIRS): Define.
2136 * aclocal.m4: Regenerate with automake 1.8.4.
2137 * Makefile.in: Likewise.
2138 * doc/Makefile.in: Likewise.
2140 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2142 * config/tc-ia64.c (dot_serialize): Declare.
2143 (dot_serialize): New function.
2144 (md_pseudo_table): Add ".serialize.data" and
2145 ".serialize.instruction" directives.
2147 2004-05-06 Nick Clifton <nickc@redhat.com>
2149 * messages (as_internal_value_out_of_range): Print a message about
2150 a value being out of range. Be consistent about whether the
2151 values are printed in decimal or hexadecimal.
2152 (as_warn_value_out_of_range): Generate a warning message about an
2154 (as_bad_value_out_of_range): Generate an error message about an
2156 * as.h: Prototype the new functions.
2157 * config/tc-alpha.c (insert_operand): Use new function.
2158 * config/tc-arc.c (arc_insert_operand): Likewise.
2159 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2160 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2161 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2162 * config/tc-s390.c (s390_insert_operand): Likewise.
2163 * config/tc-v850.c (v850_insert_operand): Likewise.
2165 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2167 * configure.in: Set em=linux for frv-*-*linux*.
2168 * configure: Rebuilt.
2169 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2170 (frv_md_fdpic_enabled): New.
2171 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2172 (DEFAULT_FDPIC): New.
2173 (frv_flags): Use DEFAULT_FDPIC.
2174 (frv_pic_flag): Likewise.
2175 (OPTION_NOPIC): New.
2176 (md_longopts): Add -mnopic.
2177 (md_parse_option): Handle it.
2178 (md_show_usage): Add -mfdpic and -mnopic.
2180 2004-05-05 Peter Barada <peter@the-baradas.com>
2182 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2183 chips for invalid coldfire instructions, rename selectors
2184 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2185 add current_chip to track which chip is referred to(including save/restore),
2186 use current_chip to select control registers, not current_arch.
2187 (md_show_usage): Add new chips.
2188 * doc/c-m68k.texi: Document new command line switches.
2190 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2192 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2193 (NOP_OPCODE): Define.
2194 (s390_align_code): Remove prototype.
2195 * tc-s390.c (s390_align_code): Remove.
2197 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2199 * config/tc-ia64.c (make_unw_section_name): Removed.
2200 (start_unwind_section): New function.
2201 (generate_unwind_image): Take const segT instead of const
2203 (dot_handlerdata): Adjusted.
2204 (dot_endp): Likewise.
2206 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2208 * config/obj-elf.c (obj_elf_change_section): Allow the
2209 ".note.GNU-stack" section has SHF_EXECINSTR.
2211 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2213 * config/obj-elf.c (get_section): Return bfd_boolean.
2214 (obj_elf_change_section): Call bfd_get_section_by_name_if
2215 instead of bfd_map_over_sections.
2217 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2219 * config/obj-elf.c (get_section): New function.
2220 (obj_elf_change_section): Support multiple sections with same
2223 2004-04-30 Nick Clifton <nickc@redhat.com>
2225 * config/tc-arm.c (create_register_alias): Fix typo checking for
2226 case sensitive register aliases.
2227 (co_proc_number): Use error message string in all_reg_maps[]
2229 (cp_reg_required_here): Likewise.
2230 (fp_reg_required_here): Likewise.
2232 2004-04-29 Brian Ford <ford@vss.fsi.com>
2234 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2236 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2238 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2239 (load_address, macro, mips_ip, md_parse_option)
2240 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2241 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2242 embedded-PIC handling, and update comments.
2243 (SWITCH_TABLE): Remove.
2244 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2245 (enum mips_pic_level): Remove EMBEDDED_PIC.
2246 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2247 (TC_FORCE_RELOCATION): Update comment.
2248 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2249 might be safe to remove now that MIPS embedded-PIC is gone.
2251 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2253 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2254 call to obj_set_subsection_attributes.
2255 (obj_som_init_stab_section): Likewise.
2256 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2257 (pa_def_subspaces): Provide comdat default.
2258 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2259 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2260 calls to create_new_subspace and update_subspace to pass comdat flag.
2261 (create_new_subspace, update_subspace): Add new comdat argument. Use
2262 it in calls to obj_set_subsection_attributes.
2263 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2264 and use of comdat, common and dup_comm parameters.
2266 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2268 * config/obj-elf.c (obj_elf_change_section): Check if the old
2269 group name is NULL before comparison.
2271 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2273 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2275 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2277 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2279 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2281 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2282 (OPTION_MEMBEDDED_PIC): Remove.
2283 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2284 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2285 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2286 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2287 (OPTION_ELF_BASE): Renumber.
2288 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2289 (md_show_usage): Remove mention of -membedded-pic.
2290 * doc/as.texinfo: Remove mention of -membedded-pic.
2292 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2294 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2295 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2297 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2298 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2299 USE_GLOBAL_POINTER_OPT.
2301 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2303 * config/tc-mips.c (macro): One more use of load_delay_nop.
2305 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2307 * config/tc-mips.c (load_delay_nop): New function.
2308 (load_address, macro): Use load_delay_nop() to build a nop
2309 which can be omitted with gpr_interlocks.
2311 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2313 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2314 cop_interlocks): Remove superfluous CPU entries.
2316 2004-04-22 Paul Brook <paul@codesourcery.com>
2318 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2320 2004-04-22 Peter Barada <peter@the-baradas.com>
2322 * NEWS: Added support for EMAC instructions and MAC/EMAC
2324 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2325 scale factor tokens, trailing_ampersand to mark mask addressing
2326 for MAC/EMAC instructions.
2327 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2329 (yylex): Handle '>', '<', and '&' following '+'.
2330 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2331 architectures in archs[].
2332 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2333 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2335 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2336 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2338 Add EMAC operands to init_table[].
2340 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2342 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2344 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2345 * config/tc-arm.c (enum mstate): Delete from here.
2346 (mapping_state): Remove the static mapstate variable and instead
2347 store the state in the segment. This allows a per-section mapping
2348 state. Handle and ignore MAP_UNDEFINED states.
2349 (arm_elf_change_section): Get the current mapping state from the
2351 (s_ltorg): Set the mapping state to MAP_DATA.
2352 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2353 for each pool as it is emitted.
2355 2004-04-22 Nick Clifton <nickc@redhat.com>
2357 * config/tc-arm.h: Formatting tidy ups.
2359 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2361 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2363 2004-04-20 DJ Delorie <dj@redhat.com>
2365 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2366 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2367 [TE_PE] (O_secrel): Define.
2368 [TE_PE] (x86_pe_cons_fix_new): New.
2369 [TE_PE] (pe_directive_secrel): Likewise.
2370 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2372 2004-04-19 Eric Christopher <echristo@redhat.com>
2374 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2375 of previous patch for fix in gcc.
2377 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2379 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2381 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2383 * read.c (do_align): Call md_flush_pending_output, if defined.
2385 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2387 * expr.c (operand): Correct checks for ++ and --.
2389 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2391 * config/tc-generic.c: Add some comments.
2393 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2395 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2396 -{no-}mfix-vr4122-bugs.
2397 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2398 (append_insn, mips_emit_delays): Update accordingly.
2399 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2400 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2401 (md_parse_option): Update after above changes.
2402 (md_show_usage): Add -mfix-vr4120.
2404 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2406 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2407 of .section directive; add a reference to the ELF .subsection
2410 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2412 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2415 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2417 * Makefile.am: Remove mips from aout targets.
2418 * Makefile.in: Regenerate.
2419 * configure.in: Remove mips-dec-bsd* target.
2420 * configure: Regenerate.
2422 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2425 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2426 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2427 Update "mapping". Restrict some @ modifiers to 32 bit.
2429 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2430 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2432 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2433 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2434 dont_adjust_reloc_32 is set.
2435 (md_longopts): Add option -renesas.
2436 (md_parse_option, md_show_usage): Likewise.
2437 * doc/c-sh.texi: Likewise.
2439 2004-04-01 Dave Korn <dk@artimi.com>
2441 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2442 hi16 and lo16 fixS structs.
2443 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2444 exactly the same way as for RELOC_DLX_REL16.
2445 (machine_ip): properly respect LO flag in the_insn and
2446 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2447 (md_apply_fix3): apply RELOC_DLX_LO16.
2449 2004-03-30 Stan Shebs <shebs@apple.com>
2451 Remove long-obsolete MPW support.
2452 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2453 * configure.in: Remove mention of ppc-*-mpw* config.
2454 * configure.in: Likewise.
2456 2004-03-30 Nick Clifton <nickc@redhat.com>
2458 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2459 OBJ_ELF being defined.
2461 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2463 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2465 2004-03-23 Paul Brook <paul@codesourcery.com>
2467 * config/tc-arm.c (meabi_flags): New variable.
2468 (arm_parse_eabi): New function.
2469 (md_begin): Set flags for EABI v3.
2471 (arm_long_opts): Add meabi.
2472 * doc/as.texinf <ARM>: Document -meabi.
2473 * doc/c-arm.texi: Ditto.
2475 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2477 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2478 tables even when use_literal_section flag is not set.
2480 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2482 * config/tc-sh.c: Remove trailing whitespace.
2484 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2486 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2487 --mul-bug-abort and the default behavior.
2488 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2489 (err_for_dangerous_mul_placement): New variable.
2490 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2492 (md_cris_relax_table): Have placeholder for STATE_MUL.
2493 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2494 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2496 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2497 STATE_BYTE)>: Ditto.
2498 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2499 alignment and position of this frag, emit error message if
2501 (md_assemble): For a multiply insn and when checking it,
2502 transform the current frag into a special frag for that purpose.
2503 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2504 OPTION_MULBUG_ABORT_ON>: Handle new options.
2506 2004-03-19 Bob Wilson <bob.wilson@acm.org>
2508 * config/tc-xtensa.c (mark_literal_frags): New function.
2509 (xtensa_move_literals): Call mark_literal_frags for all literal
2510 segments, including init and fini literal segments.
2511 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2513 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2515 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2516 (pa_comm): Set BSF_OBJECT in symbol flags.
2518 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2520 * Makefile.am: Run "make dep-am".
2521 * Makefile.in: Regenerate.
2522 * doc/Makefile.in: Regenerate.
2523 * config.in: Regenerate.
2524 * po/gas.pot: Regenerate.
2526 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2528 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2529 (demand_empty_rest_of_line): Issue an error here.
2530 (ignore_rest_of_line): Silently skip to end.
2531 (demand_copy_string): Issue an error, not warning.
2533 * config/obj-elf.c (obj_elf_section_name): Likewise.
2534 (obj_elf_section): Likewise.
2535 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2536 (arc_extinst): Likewise.
2537 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2538 (dot_spill): Likewise.
2539 (dot_unwabi): Likewise.
2540 (dot_prologue): Likewise.
2542 * expr.c (operand): Reject ++ and --.
2543 (operator): Likewise.
2545 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2547 * config/tc-sh.c: Include dw2gencfi.h.
2548 (sh_cfi_frame_initial_instructions): New function.
2549 (sh_regname_to_dw2regnum): Likewise.
2550 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2552 (TARGET_USE_CFIPOP): Define.
2553 (tc_cfi_frame_initial_instructions): Likewise.
2554 (tc_regname_to_dw2regnum): Likewise.
2555 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2556 * Makefile.am: Update dependencies.
2557 * Makefile.in: Regenerate.
2559 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2561 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2562 * configure: Regenerate.
2564 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2566 * read.c (s_leb128): Call md_flush_pending_output.
2568 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2570 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2571 * config/tc-i386.h (CpuPadLock): New define.
2572 (CpuUnknownFlags): Added CpuPadLock.
2574 2004-03-07 Andreas Schwab <schwab@suse.de>
2576 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2578 2004-03-07 Richard Henderson <rth@redhat.com>
2580 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2581 (cfi_finish): Likewise for fde.
2583 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2585 * config/tc-ia64.c (md_assemble): Properly handle NULL
2587 (ia64_handle_align): Don't abort if failed to add a stop bit.
2589 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2591 * Makefile.in: Regenerated.
2592 * aclocal.m4: Likewise.
2593 * configure: Likewise.
2594 * doc/Makefile.in: Likewise.
2596 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2598 * config/tc-ia64.c (dot_align): New.
2599 (ia64_do_align): Make it static.
2600 (md_pseudo_table): Use "dot_align" for "align".
2601 (ia64_md_do_align): Don't set align_frag here.
2602 (ia64_handle_align): Add a stop bit to the previous bundle if
2605 * config/tc-ia64.h (ia64_do_align): Removed.
2607 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2609 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2610 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2611 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2612 the most general type or the user specifically requested it.
2613 (md_assemble): Add a new error message for when an instruction
2614 is understood, but is not allowed due to an -isa option.
2616 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2618 * config/tc-ia64.c (align_frag): New.
2619 (md_assemble): Set the tc_frag_data field in align_frag for
2620 IA64_OPCODE_FIRST instructions.
2621 (ia64_md_do_align): Set align_frag.
2622 (ia64_handle_align): Add a stop bit if needed.
2624 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2625 (TC_FRAG_INIT): New.
2627 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2629 * config/tc-frv.c (fr400_audio): New variable.
2630 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2631 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2632 (target_implements_insn_p): New function.
2633 (md_assemble): Report an error if the processor doesn't implement
2636 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2638 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2639 (md_parse_option): Ditto.
2640 (OPTION_NO_SPECIAL_M32R): Added.
2641 (md_show_usage): Document it.
2642 (enable_speial_m32r): Changed a default value from 0 to 1.
2643 * doc/c-m32r.texi: Document the -no-bitinst option.
2645 2004-02-27 Nick Clifton <nickc@redhat.com>
2647 * config/tc-sh.c (get_operand): Revert previous delta.
2648 (tc_gen_reloc): Check for an unknown reloc type before processing
2651 2004-02-27 Hannes Reinecke <hare@suse.de>
2653 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2654 .insn pseudo operation.
2656 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2658 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2659 added for wrong syntax.
2661 2004-02-26 Eric Christopher <echristo@redhat.com>
2663 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2664 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2666 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2668 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2669 nibble types to assembler.
2671 2004-02-25 Fred Fish <fnf@redhat.com>
2673 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2675 2004-02-20 James E Wilson <wilson@specifixinc.com>
2677 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2679 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2680 (ia64_estimate_size_before_relax): New.
2681 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2682 (generate_unwind_image): Pass 1 to fixup_unw_records.
2683 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2684 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2686 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2688 * stabs.c (generate_asm_file): Avoid warning about use of
2689 uninitialized variable.
2691 2004-02-18 David Mosberger <davidm@hpl.hp.com>
2693 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2694 body, and endp, allow unwind records which do not have a "t"
2695 (time/instruction) field.
2697 2004-02-17 Petko Manolov <petkan@nucleusys.com>
2699 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2700 (do_mav_dspsc_2): Likewise.
2701 Fix accumulator registers move opcodes.
2703 2004-02-13 Hannes Reinecke <hare@suse.de>
2704 Jakub Jelinek <jakub@redhat.com>
2706 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2708 2004-02-10 Steve Ellcey <sje@cup.hp.com>
2710 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2711 (tc_frob_symbol): New macro definition.
2712 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2714 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2716 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2719 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2721 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2722 (TC_CASE_SENSITIVE): ... this.
2723 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2724 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2726 2004-02-06 James E Wilson <wilson@specifixinc.com>
2728 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2729 (generate_unwind_image): Re-add it here.
2731 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2733 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2734 * read.h (SKIP_WHITESPACE): Turn into an expression.
2735 * read.c (read_a_source_file): A pseudo is removed by having a
2738 2004-02-05 James E Wilson <wilson@specifixinc.com>
2740 * config/tc-ia64.c (output_endp): New.
2741 (count_bits): Delete.
2742 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2743 endp unwind records.
2744 (fixup_unw_records): Handle endp unwind records. Delete code for
2745 shortening prologue regions not followed by a body record.
2746 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2747 * config/tc-ia64.h (unw_record_type): Add endp.
2749 2004-02-03 James E Wilson <wilson@specifixinc.com>
2751 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2752 fill padding bytes with zeroes.
2753 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2754 sets unwind_record slot_number and slot_frag fields.
2756 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2758 * config/tc-mips.c (add_got_offset_hilo): New function.
2759 (macro): Use load_register() and add_got_offset_hilo() to load
2760 constants instead of hardcoding code sequences throughout.
2762 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2764 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2766 2004-01-26 Bernardo Innocenti <bernie@develer.com>
2768 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2770 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2771 of hard-coded test for TARGET_OS=elf.
2773 2004-01-24 Chris Demetriou <cgd@broadcom.com>
2775 * config/tc-mips.c (hilo_interlocks): Change definition
2776 so that MIPS32, MIPS64 and later ISAs are included, along with
2777 the already-included machines. Update comments.
2779 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2781 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2782 undefined local labels.
2784 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2786 * config/tc-mips.c (load_address, macro): Update comments about
2787 NewABI GP relaxation.
2789 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2791 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2792 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2793 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2794 (set_at, load_register, load_address, move_register): Likewise.
2795 (load_got_offset, add_got_offset): Likewise.
2796 Update all calls and tidy accordingly.
2798 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2800 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2801 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2802 (RELAX_USE_SECOND): Bump to 0x10000.
2803 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2804 (mips_macro_warning): New variable.
2805 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2806 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2807 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2809 (append_insn): Update mips_macro_warning.sizes.
2810 (macro_start, macro_warning, macro_end): New functions.
2811 (macro_build): Don't emit warnings here.
2812 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2813 (md_convert_frag): Check for cases where one macro alternative
2814 needs a warning and the other doesn't. Emit a warning if the
2815 longer sequence was chosen.
2817 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2819 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2820 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2821 the first sequence, the size of the second sequence, and a flag
2822 that says whether we should warn.
2823 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2824 (RELAX_FIRST, RELAX_SECOND): New.
2825 (mips_relax): New variable.
2826 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2827 (append_insn): Remove "place" argument. Use mips_relax.sequence
2828 rather than "place" to check whether we're expanding the second
2829 alternative of a relaxable macro. Remove redundant check for
2830 branch relaxation. If generating a normal insn, and there
2831 is not enough room in the current frag, call relax_close_frag()
2832 to close it. Update mips_relax.sizes[]. Emit fixups for the
2833 second version of a relaxable macro. Record the first relaxable
2834 fixup in mips_relax. Remove tc_gen_reloc workaround.
2835 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2836 in the same way as in append_insn.
2837 (mips16_macro_build): Remove "place" argument.
2838 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2839 when generating the second version of a relaxable macro.
2840 (load_got_offset, add_got_offset): New functions.
2841 (load_address, macro): Use new relaxation machinery. Remove
2842 tc_gen_reloc workarounds.
2843 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2844 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2845 first version is needed.
2846 (tc_gen_reloc): Remove relaxation handling.
2847 (md_convert_frag): Go through the fixups for a relaxable macro and
2848 mark those that belong to the unneeded alternative as done. If the
2849 second alternative is needed, adjust the fixup addresses to account
2850 for the deleted first alternative.
2852 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2854 * frags.h (frag_room): Declare.
2855 * frags.c (frag_room): New function.
2856 * doc/internals.texi: Document it.
2858 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2860 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2861 optimization for -mtune=r3900, as this will break on other CPUs.
2863 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
2865 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
2866 be relaxed, use fixup.
2867 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2869 2004-01-19 Jakub Jelinek <jakub@redhat.com>
2871 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2874 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2876 * config/tc-mips.c (append_insn): Properly detect variant frags
2877 that preclude swapping of relaxed branches. Correctly swap
2878 instructions between frags when dealing with relaxed branches.
2880 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2882 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2884 * aclocal.m4: Regenerate.
2885 * configure: Regenerate.
2887 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2889 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2892 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
2894 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2895 reloc, reserve space for the delay slot as well as the jalr itself.
2897 2004-01-09 Paul Brook <paul@codesourcery.com>
2899 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2900 (do_vfp_sp2_from_reg2): New function.
2902 (do_vfp_dp_from_reg2): Check return values properly.
2904 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2906 * config/tc-mips.c (warn_nops): Remove static variable.
2907 (macro): Remove test of warn_nops.
2908 (md_shortops): Remove 'n'.
2909 (md_parse_option): Remove 'n' case.
2910 (md_show_usage): Remove -n.
2911 * doc/as.texinfo (Overview): Remove MIPS -n option.
2912 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2913 * NEWS: Mention removal of MIPS -n option.
2915 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2916 (cop_interlocks): Check ISA level.
2917 (cop_mem_interlocks): Define.
2918 (reg_needs_delay): Check cop_interlocks rather than
2919 ISA_HAS_COPROC_DELAYS.
2920 (append_insn): Likewise. Use cop_mem_interlocks rather than
2921 directly checking mips_opts.isa.
2922 (mips_emit_delays): Likewise.
2924 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2926 * config/tc-ia64.c (unwind): Move next_slot_number and
2927 next_slot_frag to ...
2928 (unw_rec_list): Here.
2929 (free_list_records): Removed.
2930 (output_unw_records): Likewise.
2931 (generate_unwind_image): Make it void.
2932 (alloc_record): Initialize next_slot_number and next_slot_frag.
2933 (slot_index): Take .org, .space and .align into account.
2934 (fixup_unw_records): Don't set slot_number to 0. Use
2935 list->next_slot_number and list->next_slot_frag instead of
2936 unwind.next_slot_number and unwind.next_slot_frag.
2937 (ia64_convert_frag): New.
2938 (generate_unwind_image): Generate a rs_machine_dependent frag
2940 (emit_one_bundle): Use list->next_slot_number and
2941 list->next_slot_frag instead of unwind.next_slot_number and
2942 unwind.next_slot_frag.
2944 * config/tc-ia64.h (md_convert_frag): Defined as
2946 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2948 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2950 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2951 * config/tc-frv.h (md_apply_fix3): Don't define.
2952 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2954 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2955 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2956 * config/tc-frv.c (line_separator_chars): Add `!'.
2957 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2958 * config/tc-frv.c (md_assemble): Clear insn upfront.
2959 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2960 * config/tc-frv.c (OPTION_FDPIC): New macro.
2961 (md_longopts): Add mfdpic.
2962 (md_parse_option): Handle it.
2963 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2964 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2965 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2966 (frv_pic_ptr): Parse funcdesc.
2968 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2970 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2971 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2973 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2975 * Makefile.am (Makefile): Move the dependency on
2976 $(BFDDIR)/configure.in to...
2977 (CONFIG_STATUS_DEPENDENCIES): ... here.
2978 (AUTOMAKE_OPTIONS): Require automake 1.8.
2979 * Makefile.in: Regenerate.
2980 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2981 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2982 $(BFDDIR)/configure.in here as well.
2983 * doc/Makefile.in: Regenerate.
2985 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2987 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2988 * Makefile.in: Regenerate.
2989 * aclocal.m4: Regenerate.
2990 * doc/Makefile.am (install, install-info): Remove.
2991 (install-data-local): A new hook for install-info.
2992 (AUTOMAKE_OPTIONS): Require automake 1.8.
2993 * doc/Makefile.in: Regenerate.
2995 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
2997 * doc/c-sh.texi: Update description about floating point behavior
3000 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3002 * configure.in: Add m68k-uClinux target.
3003 * configure: Regenerate.
3005 For older changes see ChangeLog-0203
3011 version-control: never