1 2005-02-11 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
5 (ia64_parse_name): New third parameter.
6 (md_parse_name): Pass third argument.
7 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
8 (md_operand): Handling of '@'-prefixed symbols moved from here...
9 (ia64_parse_name): ...to here.
11 2005-02-11 Jan Beulich <jbeulich@novell.com>
13 * config/tc-ia64.c (md): Remove last_groups and group_idx.
14 (errata_nop_necessary_p): Remove declaraction and definition.
15 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
16 update md.group_idx. Don't reset md.last_groups.
18 2005-02-11 Jan Beulich <jbeulich@novell.com>
20 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
22 (dot_xdata): Free section name after use.
23 (dot_float_cons): Likewise.
24 (dot_xstringer): Likewise.
25 (dot_xdata_ua): Likewise.
26 (dot_float_cons_ua): Likewise.
27 (md_pseudo_table): Add xdata16 and xdata16.ua.
29 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
31 * doc/all.texi: Add IA64.
32 * doc/as.texinfo: Likewise.
34 * doc/c-ia64.texi: Fix typos.
36 2005-02-10 Julian Brown <julian@codesourcery.com>
38 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
40 (do_t_push_pop): Likewise.
41 (md_assemble): Likewise.
42 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
43 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
44 (create_unwind_entry): Output dependency on the required personality
46 testsuite/gas/arm/unwind.d: Alter expected output to include
47 dependency on __aeabi_unwind_cpp_pr[01].
49 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
51 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
52 * subsegs.c (seg_not_empty_p): Likewise.
54 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
56 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
57 relative jump calculation.
58 <md_convert_frag) : Likewise.
59 <output_disp): Likewise.
61 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
63 * write.c (write_object_file): Recognize warning-symbol construct
64 and skip object- and target- handling for the second symbol.
66 2005-02-02 Jan Beulich <jbeulich@novell.com>
68 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
69 designators along with quoted ones. Free copy of quoted designator
72 2005-02-01 Ben Elliston <bje@au.ibm.com>
74 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
75 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
76 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
77 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
78 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
79 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
80 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
81 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
82 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
83 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
84 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
85 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
86 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
87 #if 0'd code throughout.
89 2005-01-31 Nick Clifton <nickc@redhat.com>
91 * as.c (parse_args): Bump copyright date reported by --version to
94 2005-01-31 Nick Clifton <nickc@redhat.com>
96 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
99 2005-01-31 Jan Beulich <jbeulich@novell.com>
101 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
102 that can end with .endr in that case. Make requiring/permitting
103 pseudo-ops without leading dot closer to the logic in read.c serving
105 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
108 2005-01-31 Jan Beulich <jbeulich@novell.com>
110 * macro.c (do_formals): Adjust to no longer accept empty parameter
112 (define_macro): Adjust to no longer accept empty macro name, garbage
113 following the parameters, or macros that were previously defined.
114 * read.c (s_bad_end): Declare.
115 (potable): Add endm. Handler for endr and endm is s_bad_end.
116 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
118 * read.h (s_bad_endr): Remove.
120 2005-01-31 Jan Beulich <jbeulich@novell.com>
122 * config/tc-ia64.c (parse_operands): Parse all specified operands,
123 immediately discarding (but counting) those exceeding the maximum
124 possible amount. Track whether output and input operand counts ever
125 matched, and use this to better indicate which of the operands/
126 operand types was wrong; specifically don't default to pointing to
129 2005-01-31 Jan Beulich <jbeulich@novell.com>
131 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
132 variable in dot_endp). Add body and insn. Make prologue,
133 prologue_mask, body, and insn bitfields.
134 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
136 (in_procedure, in_prologue, in_body): New.
137 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
138 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
139 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
140 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
141 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
142 dot_personality): Use the appropriate one of the above.
143 (dot_proc): Clear unwind.proc_start; set to current location only if
144 none of the entry points were valid. Check for non-zero-length entry
145 point names. Check that entry points aren't defined, yet. Clear
146 unwind.prologue, unwind.body, and unwind.insn.
147 (dot_body): Call in_procedure. Check that first directive in procedure
148 had no insns emitted before. Set unwind.body.
149 (dot_prologue): Call in_procedure. Check that not already in prologue.
150 Check that first directive in procedure had no insns emitted before.
152 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
153 length entry point names. Check that entry points became defined.
154 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
156 2005-01-31 Jan Beulich <jbeulich@novell.com>
158 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
159 before actually using it. Don't generate an error in manual bundling
160 mode when looking at an insn requiring slot 2 but not yet at slot 2.
161 Don't generate an error in manual bundling mode when looking at an
162 insn required to be last in its group but the required slot hasn't
163 been reached, yet. Allow conversion from MII to MI;I for bundle
164 consisting of only 2 insns with the stop between them. Suppress
165 various meaningless errors resulting from detecting earlier ones.
167 2005-01-31 Jan Beulich <jbeulich@novell.com>
169 * config/tc-ia64.c (parse_operands): Also handle alloc without first
172 2005-01-28 Christian Groessler <chris@groessler.org>
174 * config/tc-z8k.c (md_assemble): Improve error detection.
176 2005-01-28 Jan Beulich <jbeulich@novell.com>
178 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
179 for personality routine pointer only if there is one.
180 (ia64_convert_frag): Likewise.
181 (generate_unwind_image): Likewise.
183 2005-01-27 Christian Groessler <chris@groessler.org>
185 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
186 (md_apply_fix3): Make relative branches out of range an error
187 instead of a warning. Display correct line number for out of
188 range branches/calls/memory accesses.
190 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
192 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
193 to emit .debug_line and other debug sections.
194 * as.h (seg_not_empty_p): Declare.
195 * subsegs.c (seg_not_empty_p): New predicate.
197 2005-01-27 Andrew Cagney <cagney@gnu.org>
199 * configure: Regenerate to track ../gettext.m4 change.
201 2005-01-27 Jan Beulich <jbeulich@novell.com>
203 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
205 2005-01-27 Jan Beulich <jbeulich@novell.com>
207 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
208 to/from application registers dynamic insns.
209 (md_assemble): Defer resolution of move to/from application registers
210 dynamic insns when they can be issued on either the I- or M-units.
212 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
214 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
215 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
216 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
217 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
218 * cgen.c (gas_cgen_parse_operand): Handle
219 CGEN_PARSE_OPERAND_SYMBOLIC.
220 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
221 (frv_force_relocation): Likewise. Fix handling of PIC
223 (md_apply_fix3): Likewise.
225 2005-01-21 Ben Elliston <bje@au.ibm.com>
227 * as.h: Remove #if 0'd code.
228 * atof-generic.c (atof_generic): Likewise.
229 * ecoff.c (ecoff_directive_frame): Likewise.
230 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
231 * itbl-ops.c (itbl_add_reg): Likewise.
232 * listing.c (calc_hex): Likewise.
233 * read.c (MASK_CHAR): Likewise.
234 * subsegs.c (subsegs_print_statistics): Likewise.
235 * symbols.c (indent): Likewise.
236 * write.c (write_relocs): Likewise.
237 (write_object_file): Likewise.
238 (relax_frag): Likewise.
240 2005-01-20 Nick Clifton <nickc@redhat.com>
242 * as.c (std_longopts): Add an entry for "--a" in order to prevent
243 getopt_long_only() from considering -a as an abbreviation for
245 (parse_args): Fix the parsing of -a=<file>.
247 2005-01-20 Alan Modra <amodra@bigpond.net.au>
250 * read.c (s_incbin): Adjust default count for skip. Check validity
251 of count and skip rigorously.
253 2005-01-19 Fred Fish <fnf@specifixinc.com>
255 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
257 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
259 * read.c (convert_to_bignum): New function, split out from...
260 (emit_expr): ...here. Handle the case where X_add_number is
261 positive and the input value is negative.
262 (output_big_sleb128): Fix setting of continuation bit. Check whether
263 the final byte needs to be sign-extended. Fix size-shrinking loop.
264 (emit_leb128_expr): When generating a signed leb128, see whether the
265 sign of an O_constant's X_add_number matches the sign of the input
266 value. Use a bignum if not.
268 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
270 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
271 arch_sh_up in order to match the external name and make the
272 testsuite's job easier.
274 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
277 * config/tc-i386.c (i386_scale): Disallow 0 scale.
279 2005-01-12 Nick Clifton <nickc@redhat.com>
281 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
282 ignored_arguments array.
284 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
286 * write.c (write_object_file): Disallow a symbol equated to
289 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
291 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
293 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
294 (maxq_target): New function: Set the machine type.
296 2005-01-06 Paul Brook <paul@codesourcery.com>
298 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
299 (md_begin): Handle TE_VXWORKS for FP defaults.
300 (md_apply_fix3): Correct rela offsets.
301 (elf32_arm_target_format): Add VxWorks targets.
303 2005-01-06 Paul Brook <paul@codesourcery.com>
305 * configure.tgt: Set em=vxworks for *-*-vxworks.
306 * config/te-vxworks.h: New File.
308 2005-01-06 Paul Brook <paul@codesourcery.com>
310 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
312 2005-01-04 Dmitry Diky <diwil@spec.ru>
314 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
317 2005-01-03 David Mosberger <davidm@hpl.hp.com>
319 * config/tc-ia64.c (md): Add member "loc_directive_seen".
320 (dot_loc): New function.
321 (md_pseudo_table): Add entry to map .loc to dot_loc().
322 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
323 seen a .loc directive or we're generating DWARF2 debug info for
326 2004-12-29 Alan Modra <amodra@bigpond.net.au>
329 * read.c (s_comm_internal): Don't zero end of name until size
330 expression has been parsed.
332 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
334 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
336 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
338 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
341 2004-12-22 Ian Lance Taylor <ian@airs.com>
343 * configure.tgt: New.
344 * configure.in: Move setting of cpu_type, fmt, etc., to
346 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
347 $(srcdir)/configure.tgt.
348 * configure, Makefile.in: Rebuild.
350 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
352 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
353 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
355 (avr_offset_expression): New function to parse offsets for LDI
357 (avr_operand): Use it.
358 (md_apply_fix3): Generate the relocs.
360 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
362 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
363 BFD_RELOC_SH_IMMS10BY8 relocation.
365 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
366 than just ignoring bad code.
368 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
370 * config/tc-v850.c (handle_lo16): New function.
371 (v850_reloc_prefix): Use it to check lo().
372 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
374 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
376 * configure.in: Add s390x-ibm-tpf support.
377 * configure: Regenerate.
379 2004-12-15 Jan Beulich <jbeulich@novell.com>
381 * config/obj-elf.c (obj_elf_change_section): Only set type and
382 attributes on new sections. Emit warning when type of re-declared
383 section doesn't match.
385 2004-12-15 Jan Beulich <jbeulich@novell.com>
387 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
388 '.cfi_startproc simple' doesn't inherit the old value.
390 2004-12-15 Jan Beulich <jbeulich@novell.com>
392 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
393 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
394 generation to emit a factored offset.
396 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
398 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
399 which is too large in the case of NO_PIC without 64-bit
402 * config/tc-mips.c (mips_in_shared): New static variable.
403 (macro_build_lui): Permit "_gp" if !mips_in_shared.
404 (md_longopts): Add -mshared and -mno-shared.
405 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
406 (s_cpload): Implement !mips_in_shared case.
407 (s_cpsetup): Likewise.
408 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
409 * NEWS: Mention -mno-shared.
411 2004-12-09 Paul Brook <paul@codesourcery.com>
413 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
416 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
418 * config/tc-mips.c (append_insn): If we emit a nop during a relax
419 sequence, increase the size of the sequence.
421 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
424 2004-12-07 Ben Elliston <bje@gnu.org>
426 * read.c (s_align): Use an align_limit temporary to allay a GCC
427 signed/unsigned comparison warning.
429 2004-12-01 Mark Mitchell <mark@codesourcery.com>
431 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
432 * configure.in: Use it for arm*-*-linux-gnueabi*.
433 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
434 * config/te-armlinuxeabi.h: New file.
435 * Makefile.in: Regenerated.
436 * aclocal.m4: Likewise.
437 * configure: Likewise.
438 * doc/Makefile.in: Regenerated.
440 2004-12-02 Bob Wilson <bob.wilson@acm.org>
442 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
443 (xtensa_restore_emit_state): Likewise.
445 2004-12-02 Alan Modra <amodra@bigpond.net.au>
447 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
450 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
452 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
453 * Makefile.in: Regenerate.
455 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
457 * config/tc-crx.c: Major code cleanup. Remove unused variables and
458 functions, give functions a meaningful name, add comments.
459 (check_range): New function - Replace operand size calculation
461 (assemble_insn): Update Algorithm, improve error issuing.
463 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
466 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
468 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
469 miss between different section in the same module.
470 (tc_gen_reloc): Likewise.
472 2004-11-25 Theodore A. Roth <troth@openavr.org>
474 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
475 atmega325, atmega3250, atmega645 and atmega6450.
477 2004-11-25 Jan Beulich <jbeulich@novell.com>
479 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
480 permissible for the selected instruction suffix.
481 (process_suffix): For DefaultSize instructions, suppressing the
482 guessing of a 'q' suffix if the instruction doesn't support it is
483 pointless, because only an 'l' suffix can be guessed in this place.
485 2004-11-24 Nick Clifton <nickc@redhat.com>
487 * config/tc-iq2000.c: Remove support for IQ10 processor.
488 Convert to ISO C90 formatting.
489 * config/tc-iq2000.h: Likewise.
491 2004-11-23 Nick Clifton <nickc@redhat.com>
493 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
494 in this table. They should be correct now.
496 2004-11-23 Jan Beulich <jbeulich@novell.com>
498 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
499 indicate the MMX extensions added by both SSE and 3DNow!A.
500 (Cpu3dnowA): Declare.
501 (CpuUnknownFlags): Update.
502 * config/tc-i386.c (cpu_sub_arch_name): Declare.
503 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
504 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
505 3DNow!. Athlon additionally implies 3DNow!A. Several new
506 entries (those starting with a dot are for sub-arch specification).
507 (set_cpu_arch): Handle sub-arch specifications.
508 (parse_insn): Distinguish between instructions not supported because
509 of insufficient CPU features and because of 64-bit mode.
510 * doc/c-i386.texi: Describe enhanced .arch directive.
512 2004-11-22 Bob Wilson <bob.wilson@acm.org>
514 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
516 2004-11-22 Bob Wilson <bob.wilson@acm.org>
518 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
519 without a corresponding .debug_info section.
521 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
523 * read.c (potable): Add "error" and "warning".
524 (s_errwarn): New function.
525 * read.h (s_errwarn): Declare.
526 * doc/as.texinfo (Error, Warning): Document .error and .warning.
528 2004-11-22 Nick Clifton <nickc@redhat.com>
530 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
533 2004-11-19 Alan Modra <amodra@bigpond.net.au>
535 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
536 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
538 2004-11-19 Alan Modra <amodra@bigpond.net.au>
540 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
541 (coff_adjust_symtab): Adjust call.
542 (crawl_symbols): Likewise.
543 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
544 (obj_app_file): Adjust.
546 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
548 * configure.in: Enable bfd_assember for the MAXQ port.
549 * configure: Regenerate.
551 2004-11-12 Bob Wilson <bob.wilson@acm.org>
552 Sterling Augustine <sterling@tensilica.com>
554 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
556 (check_t1_t2_reads_and_writes): Check for both reads and writes to
557 interfaces that are related as determined by xtensa_interface_class_id.
559 2004-11-12 Nick Clifton <nickc@redhat.com>
561 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
562 offsets for conditional branches.
564 2004-11-11 Bob Wilson <bob.wilson@acm.org>
566 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
568 2004-11-10 Bob Wilson <bob.wilson@acm.org>
570 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
571 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
573 (relax_frag_immed): Update call to update_next_frag_state.
575 2004-11-10 Alan Modra <amodra@bigpond.net.au>
577 * obj.h (struct format_ops <app_file>): Add int param.
578 * read.h (s_app_file_string): Likewise.
579 * read.c (s_app_file_string): Likewise.
580 (s_app_file): Adjust s_app_file_string call.
581 * config/tc-mips.c (s_mips_file): Likewise.
582 * config/obj-coff.h (obj_app_file): Add app param.
583 * config/obj-ecoff.h (obj_app_file): Likewise.
584 * config/obj-multi.h (obj_app_file): Likewise.
585 * config/obj-elf.h (elf_file_symbol): Likewise.
586 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
587 if called for # preprocessor lines.
589 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
592 * symbols.c (resolve_symbol_value): Convert weak symbols only
594 (symbol_equated_reloc_p): Don't equate weaks when relocating
595 only for Windows PECOFF.
597 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
599 * config/tc-crx.c (print_insn): Check and set insn_addr.
600 * config/tc-crx.h (md_frag_check): Define.
602 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
603 Vineet Sharma <vineets@noida.hcltech.com>
605 * configure.in: Add support for new target maxq-coff.
606 * configure: Regenerate.
607 * NEWS: Mention new support.
608 * config/tc-maxq.c: New file.
609 * config/tc-maxq.h: New file.
610 * config/obj-coff.h: Add support for maxq-coff.
612 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
614 * symbols.c (any_external_name): Define.
615 (resolve_symbol_value): Convert weak symbols.
616 (S_SET_EXTERNAL): Support any_external_name.
617 (S_SET_NAME): Qualify parameter const.
618 (symbol_equated_reloc_p): Equate to weaks when relocating.
619 * symbols.h (S_SET_NAME): Qualfiy parameter const.
620 * tc.h (any_external_name): Declare.
621 * config/obj-coff.c ("coff/pe.h"): Include for BFD
623 (weak_is_altname): Declare and define.
624 (weak_name2altname): Same.
625 (weak_altname2name): Same.
626 (weak_uniquify): Same.
627 (weak_altprefix): Define.
628 (obj_coff_weak): Change .weak syntax and handling.
629 (coff_frob_symbol): Fix PE weak symbol alternates.
630 * config/obj-coff.h (USE_UNIQUE): Define.
631 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
632 are in another segment.
633 (tc_gen_reloc): Remove broken addend hack.
634 doc/as.texinfo: Update.
636 2004-11-05 Sterling Augustine <sterling@tensilica.com>
638 * config/tc-xtensa.c (total_frag_text_expansion): New.
639 (md_estimate_size_before_relax): Use it.
640 (find_address_of_next_align_frag): Likewise.
642 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
644 * config/tc-crx.c: Rename argument types.
645 (processing_arg_number): Rename to 'cur_arg_num'.
646 (get_number_of_bits): Rename to 'set_operand_size'.
647 (get_operandtype): Rename to 'parse_operand', totally rewrite.
648 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
649 (set_indexmode_parameters): Remove function, integrate its code into
651 (set_operand_size): Get rid of 'Operand Number' function parameter -
652 use global variable 'cur_arg_num' instead.
653 Use a local 'argument' pointer to reference the current argument.
654 (parse_operand): Likewise.
655 (set_operand): Likewise.
656 (process_label_constant): Likewise.
658 2004-11-04 Bob Wilson <bob.wilson@acm.org>
660 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
661 (add_section_rename): Delete. Inlined into...
662 (build_section_rename): ...here. Use xstrdup instead of strdup.
663 (xtensa_section_rename): Drop "const" from argument and return types.
664 (md_show_usage): Indent to match show_usage().
665 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
666 (tc_canonicalize_section_name): Define.
667 (md_elf_section_rename): Remove unused macro.
668 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
669 * doc/c-xtensa.texi (Xtensa Options): Likewise.
670 (Frame Directive): Delete.
672 2004-11-04 Daniel Jacobowitz <dan@debian.org>
674 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
675 * config/tc-arm.c (target_oabi): Delete.
676 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
677 (arm_opts): Remove moabi.
678 * doc/as.texinfo (Overview): Remove documentation of -moabi.
679 * doc/c-arm.texi (ARM Options): Likewise.
680 * configure: Regenerated.
682 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
684 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
685 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
686 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
687 * configure: Regenerate.
688 * config/tc-cris.c (enum cris_archs): New.
689 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
690 (cris_insn_ver_valid_for_arch): New functions.
691 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
692 (cris_arch): New variable.
693 (md_pseudo_table): New pseudo .arch.
694 (err_for_dangerous_mul_placement): Initialize according to
696 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
698 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
699 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
700 (BRANCH_WF_V32, BRANCH_WB_V32): New.
701 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
702 use in md_cris_relax_table.
703 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
704 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
705 Update and improve head comment.
706 (OPTION_PIC): Define in terms of previous option, OPTION_US.
707 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
709 (md_longopts): New option --march=...
710 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
712 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
713 (HANDLE_RELAXABLE): New macro.
714 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
715 cases. Check for weak symbols and assume not relaxable. Handle
716 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
717 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
719 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
720 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
721 (cris_create_short_jump): Adjust for CRISv32.
722 (cris_relax_frag): Handle new states.
723 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
724 (md_begin): Define symbols "..asm.arch.cris.v32",
725 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
726 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
727 when entering opcode table entry points.
728 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
729 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
730 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
731 (cris_process_instruction): Initialize out_insnp->insn_type to
732 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
733 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
735 <case 'm'>: Check that modified_char == '.'.
736 <invalid operands>: Consume the rest of the line.
737 When operands don't match, skip over subsequent insns with
738 non-matching version specifier but same mnemonic.
739 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
740 special registers in CRISv32 are always 32 bit long.
741 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
743 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
744 and compatible. Recognize "ACR" for v32, unless followed by "+".
745 (get_spec_reg): Consider cris_arch when looking up register.
746 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
748 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
749 (cris_get_expression): Restore input_line_pointer if failing "early".
750 (get_flags): Consider cris_arch and recognize flags accordingly.
751 (branch_disp): Adjust for CRISv32.
752 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
753 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
754 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
755 resolved. Don't enter zeros in object file for
757 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
758 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
759 (md_parse_option): Break out "return 1".
760 <OPTION_ARCH> New case.
761 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
762 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
763 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
764 <case BFD_RELOC_32_PCREL>: New cases.
765 Addends for non-zero fx_pcrel are too in fx_offset.
766 (md_show_usage): Show --march=<arch>.
767 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
768 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
769 (s_syntax) <struct syntaxes>: Properly constify member operand.
770 * config/tc-cris.h (TARGET_MACH): Define.
771 (cris_mach): Declare.
772 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
773 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
774 (CRIS-Opts): Document --march=...
775 (CRIS-Pseudos): Document .arch.
777 2004-11-04 Jan Beulich <jbeulich@novell.com>
779 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
780 intel syntax and no register prefix, allow $ in symbol names when
782 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
783 (intel_float_operand): Add fourth return value indicating math control
784 operations. Make classification more precise.
785 (md_assemble): Complain if memory operand of mov[sz]x has no size
787 (parse_insn): Translate word operands to floating point instructions
788 operating on integers as well as control instructions to short ones
789 as expected by AT&T syntax. Translate 'd' suffix to short one only for
790 floating point instructions operating on non-integer operands.
791 (match_template): Remove fldcw special case. Adjust q-suffix handling
792 to permit it on fild/fistp/fisttp in AT&T mode.
793 (process_suffix): Don't guess DefaultSize insns' suffix from
794 stackop_size for certain floating point control instructions. Guess
795 suffix for branch and [ls][gi]dt based on flag_code. Split error
796 messages for Intel and AT&T syntax, and make the condition more strict
797 for the former. Adjust suppressing of generation of operand size
799 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
800 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
802 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
803 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
805 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
807 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
808 md_short_jump_size, md_long_jump_size.
809 * write.c [!WORKING_DOT_WORD]: Ditto.
810 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
812 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
814 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
815 const qualifier in these definitions.
816 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
817 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
819 2004-11-02 Nick Clifton <nickc@redhat.com>
821 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
822 table before deciding to produce a .debug_line section to match up
823 with a user provided .debug_info section.
825 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
827 * config/tc-crx.c (getreg_image): Bug fix, a return value was
828 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
830 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
832 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
833 (get_flags): New function.
834 (get_number_of_bits): Edit comments, update numeric values to
836 (process_label_constant): Don't support the colon
837 format (SYMBOL:[s|m|l]).
838 (set_cons_rparams): Support argument type 'arg_rbase'.
839 (get_operandtype): Bug fix in 'rbase' operand type parsing.
840 (handle_LoadStor): Bug fix, first handle post-increment mode.
841 (getreg_image): Remove redundant code, update according to latest
843 (print_constant): Bug fix relate to 3-word instructions.
844 (assemble_insn): Bug fix, when matching instructions, verify also
845 instruction type (not only mnemonic).
846 Add various error checking.
847 (preprocess_reglist): Support HI/LO and user registers.
849 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
851 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
852 in an epilogue directive go negative.
854 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
857 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
858 after reporting template error during manual bundling. Reported
859 by Michael Dupont, michaelx.dupont@intel.com.
861 2004-10-25 Daniel Jacobowitz <dan@debian.org>
863 * Makefile.am: Run dep-am.
864 * aclocal.m4: Regenerate with automake 1.9.2.
865 * Makefile.in: Regenerate with automake 1.9.2.
866 * doc/Makefile.in: Likewise.
868 * config/tc-arm.c: Include "dw2gencfi.h".
869 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
871 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
872 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
873 (tc_cfi_frame_initial_instructions): Define.
874 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
877 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
879 * config/tc-crx.c (assemble_insn): Check unsigned immediate
881 Update coprocessor id to be unsigned immediate.
883 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
885 * config/tc-i386.c (O_secrel): Delete.
886 (tc_pe_dwarf2_emit_offset): New function.
887 * config/tc-i386.h (O_secrel): Define as O_md1.
888 (TC_DWARF2_EMIT_OFFSET): Define.
890 2004-10-18 Nick Clifton <nickc@redhat.com>
892 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
893 ignore @fptr() directives for 4-byte fixups.
895 2004-10-15 Alan Modra <amodra@bigpond.net.au>
897 * Makefile.am: Run "make dep-am"
898 * Makefile.in: Regenerate.
900 2004-10-14 Bob Wilson <bob.wilson@acm.org>
902 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
903 Remove comments about placement of literal pools.
904 (Literal Directive): Update description of literal placement.
905 (Literal Prefix Directive): Remove statement that this does not apply
906 to absolute-mode literals. Describe new section naming scheme.
908 2004-10-12 Bob Wilson <bob.wilson@acm.org>
910 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
911 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
912 is_windowed_return_opcode): Delete.
913 (xtensa_frob_label): Use get_subseg_target_freq.
914 (md_assemble): Inline call to is_entry_opcode.
915 (xtensa_handle_align): Inline call to get_frag_is_literal.
916 (relaxation_requirements): Inline call to is_jx_opcode.
917 (emit_single_op): Inline call to is_movi_opcode.
918 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
919 get_frag_is_no_transform, is_entry_opcode, and
920 set_frag_is_specific_opcode. Use get_subseg_total_freq.
921 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
922 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
923 Inline calls to get_frag_is_no_transform.
924 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
925 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
926 get_frag_is_no_transform.
927 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
928 and set_frag_is_no_transform.
929 (get_expression_value): Delete.
930 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
931 cur_target_freq to target_freq.
932 (get_subseg_info): Split out code to create a new map entry into ...
933 (add_subseg_info): ... this new function.
934 (get_last_insn_flags): Check if get_subseg_info succeeded.
935 (set_last_insn_flags): Call add_subseg_info if needed.
936 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
937 (xtensa_reorder_segments): Compute last_sec while counting sections.
938 Remove call to get_last_sec.
939 (get_last_sec): Delete.
940 (cache_literal_section): Inline call to retrieve_literal_seg and its
941 callees, seg_present and add_seg_list.
942 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
943 (get_frag_is_insn, get_frag_is_no_transform,
944 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
945 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
947 2004-10-12 Bob Wilson <bob.wilson@acm.org>
949 * config/tc-xtensa.c: Use ISO C90 formatting.
950 * config/tc-xtensa.h: Likewise.
951 * config/xtensa-istack.h: Likewise.
952 * config/xtensa-relax.c: Likewise.
953 * config/xtensa-relax.h: Likewise.
955 2004-10-12 Paul Brook <paul@codesourcery.com>
957 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
960 * doc/c-arm.texi: Document that we actually support -meabi=4, not
963 2004-10-08 Bob Wilson <bob.wilson@acm.org>
965 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
967 (Acknowledgements): Use "GAS" instead of AS variable.
969 2004-10-08 Daniel Jacobowitz <dan@debian.org>
971 * config/tc-i386.c: Include "elf/x86-64.h".
972 (i386_elf_section_type): New function.
973 * config/tc-i386.h (md_elf_section_type): Define.
974 (i386_elf_section_type): New prototype.
976 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
978 * config/m68k-parse.h (enum m68k_register): New control register,
980 * config/tc-m68k.c: Correct control register set for MCF5249.
982 2004-10-07 Bob Wilson <bob.wilson@acm.org>
983 Sterling Augustine <sterling@tensilica.com>
985 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
986 (UNREACHABLE_MAX_WIDTH): Define.
987 (XTENSA_FETCH_WIDTH): Delete.
988 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
989 prefer_const16, prefer_l32r): New global variables.
990 (LIT4_SECTION_NAME): Define.
991 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
992 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
993 (frag_flags struct): New.
994 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
995 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
996 (bitfield, bit_is_set, set_bit, clear_bit): Define.
997 (MAX_FORMATS): Define.
998 (op_placement_info struct, op_placement_table): New.
999 (O_pltrel, O_hi16, O_lo16): Define.
1000 (directiveE enum): Rename directive_generics to directive_transform.
1001 Delete directive_relax. Add directive_schedule,
1002 directive_absolute_literals, and directive_last_directive.
1003 (directive_info): Rename "generics" to "transform". Delete "relax".
1004 Add "schedule" and "absolute-literals".
1005 (directive_state): Adjust entries to match changes in directive_info.
1006 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1007 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1008 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1009 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1010 (align_only_targets, software_a0_b_retw_interlock,
1011 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1012 software_avoid_short_loop, software_avoid_close_loop_end,
1013 software_avoid_all_short_loops, specific_opcode): Delete.
1014 (warn_unaligned_branch_targets): New.
1015 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1016 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1017 (option_[no_]link_relax, option_[no_]transform,
1018 option_[no_]absolute_literals, option_warn_unaligned_targets,
1019 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1021 (option_[no_]align_only_targets, option_literal_section_name,
1022 option_text_section_name, option_data_section_name,
1023 option_bss_section_name, option_eb, option_el): Delete.
1024 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1025 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1026 and target-hardware. Delete entries for [no-]target-align-only,
1027 literal-section-name, text-section-name, data-section-name, and
1029 (md_parse_option): Handle new options and remove old ones. Accept but
1030 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1031 and treat them as [no-]transform.
1032 (md_show_usage): Add new options and remove old ones.
1033 (xtensa_setup_hw_workarounds): New.
1034 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1035 "long", "short", "loc" and "frequency" entries.
1036 (use_generics): Rename to ...
1037 (use_transform): ... this function. Add past_xtensa_end check.
1038 (use_longcalls): Add past_xtensa_end check.
1039 (code_density_available, can_relax): Delete.
1040 (do_align_targets): New.
1041 (get_directive): Accept dashes in directive names. Warn about
1042 [no-]generics and [no-]relax directives and treat them as
1044 (xtensa_begin_directive): Call md_flush_pending_output only for some
1045 directives. Check for directives inside instruction bundles. Warn
1046 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1047 directives. Handle new directives. Check generating_literals flag
1049 (xtensa_end_directive): Check for directives inside instruction
1050 bundles. Warn and ignore [no-]density directives. Handle new
1051 directives. Call xtensa_set_frag_assembly_state.
1052 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1053 xtensa_dwarf2_emit_insn): New.
1054 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1055 use_literal_section flag.
1056 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1057 literals. Use xtensa_elf_cons to parse the expression.
1058 (xtensa_literal_prefix): Do not check use_literal_section. Support
1059 ".lit4" sections for absolute literals. Change prefix convention to
1060 replace ".text" (or ".t" in a linkonce section). No need to call
1062 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1063 (expression_end): Handle closing braces and colons.
1064 (PLT_SUFFIX, plt_suffix): Delete.
1065 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1066 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1067 and O_hi16 expressions as well.
1068 (tokenize_arguments): Handle closing braces and colons.
1069 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1070 operands and paired register syntax.
1071 (get_invisible_operands): New.
1072 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1073 new xtensa-isa.h functions.
1074 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1075 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1076 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1077 instructions. Use xtensa_translate_zero_immed.
1078 (operand_is_immed, operand_is_pcrel_label): Delete.
1079 (get_relaxable_immed): Use new xtensa-isa.h functions.
1080 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1082 (xtensa_print_insn_table, print_vliw_insn): New.
1083 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1084 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1085 is_branch_or_jump_opcode): Delete.
1086 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1087 (opnum_to_reloc, reloc_to_opnum): Delete.
1088 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1089 xtensa-isa.h functions. Operate on one slot of an instruction.
1090 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1091 xg_get_insn_size): Delete.
1092 (xg_get_build_instr_size): Use xg_get_single_size.
1093 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1094 xg_build_widen_table. Use xg_get_single_size.
1095 (xg_get_max_narrow_insn_size): Delete.
1096 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1097 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1099 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1100 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1101 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1102 xg_build_widen_table. Use xg_get_single_size.
1103 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1105 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1106 treat weak symbols conservatively.
1107 (xg_check_operand): Use new xtensa-isa.h functions.
1108 (is_dnrange): Delete.
1109 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1110 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1111 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1112 xtensa-isa.h functions.
1113 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1114 xg_instruction_matches_options): New.
1115 (xg_instruction_matches_rule): Handle O_register expressions. Call
1116 xg_instruction_matches_options.
1117 (transition_rule_cmp): New.
1118 (xg_instruction_match): Update call to xg_build_simplify_table.
1119 (xg_build_token_insn): Record loc fields.
1120 (xg_simplify_insn): Check is_specific_opcode field and
1121 density_supported flag.
1122 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1123 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1124 (xg_assemble_literal): Add error handling for O_big. Call
1125 record_alignment. Handle O_pltrel.
1126 (xg_valid_literal_expression): New.
1127 (xg_assemble_literal_space): Add slot parameter. Remove call to
1128 set_expr_symbol_offset. Add call to record_alignment. Update call to
1130 (xg_emit_insn): Delete.
1131 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1132 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1133 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1134 and slot parameters. Handle new "alternate" relocations for absolute
1135 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1136 O_hi16. Use new xtensa-isa.h functions.
1137 (xg_assemble_tokens): Delete.
1138 (is_register_writer): Use new xtensa-isa.h functions.
1139 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1140 old-style RSR from LCOUNT.
1141 (next_frag_opcode): Delete.
1142 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1143 update_next_frag_state): New.
1144 (update_next_frag_nop_state): Delete.
1145 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1146 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1147 the state of the absolute-literals directive. Add calls to
1148 record_alignment and xtensa_set_frag_assembly_state. Call
1149 xtensa_switch_to_non_abs_literal_fragment instead of
1150 xtensa_switch_to_literal_fragment.
1152 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1153 (get_expanded_loop_offset): Change check for undefined opcode to an
1155 (xtensa_set_frag_assembly_state, relaxable_section,
1156 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1157 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1158 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1159 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1160 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1161 (xtensa_init_fix_data): New.
1162 (xtensa_frob_label): Reset label symbol to the current frag. Check
1163 do_align_targets and generating_literals flag. Propagate frequency
1164 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1165 (xtensa_unrecognized_line): New.
1166 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1167 to xtensa_set_frag_assembly_state.
1168 (error_reset_cur_vinsn): New.
1169 (md_assemble): Remove check for literal frag. Remove call to
1170 istack_init. Call use_transform instead of use_generics. Parse
1171 explicit instruction format specifiers. Move code for
1172 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1173 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1174 Add dwarf2_where call. Remote automatic alignment for ENTRY
1175 instructions. Move call to xtensa_clear_insn_labels to the end.
1176 Rearrange to handle bundles.
1177 (xtensa_cons_fix_new): Delete.
1178 (xtensa_handle_align): New.
1179 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1180 assignment to is_no_density field.
1181 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1182 instead of reloc_to_opnum. Handle "alternate" relocations.
1183 (xtensa_force_relocation, xtensa_check_inside_bundle,
1184 xtensa_elf_section_change_hook): New.
1185 (xtensa_symbol_new_hook): Delete.
1186 (xtensa_fix_adjustable): Check for difference of symbols with an
1187 offset. Check for external and weak symbols.
1188 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1189 (md_estimate_size_before_relax): Return expansion for the first slot.
1190 (tc_gen_reloc): Handle difference of symbols by producing
1191 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1192 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1193 tentative values into the output when linkrelax is set.
1194 (XTENSA_PROP_SEC_NAME): Define.
1195 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1196 Create literal tables only if using literal sections. Create new
1197 property tables instead of old instruction tables. Check for unaligned
1198 branch targets and loops.
1199 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1200 new_resource_table, clear_resource_table, resize_resource_table,
1201 resources_available, reserve_resources, release_resources,
1202 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1203 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1204 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1205 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1206 flag. Update checks for workaround options. Call
1207 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1208 (xtensa_cleanup_align_frags): Add special case for branch targets.
1209 Check for and mark unreachable frags.
1210 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1211 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1212 end of a zero-overhead loop body.
1213 (frag_can_negate_branch): Handle instructions with multiple slots.
1214 Use new xtensa-isa.h functions
1215 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1216 xtensa_mark_zcl_first_insns): New.
1217 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1218 transformations are disabled.
1219 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1220 multislot instructions.
1221 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1222 Likewise. Also error if transformations are disabled.
1223 (unrelaxed_frag_max_size): New.
1224 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1225 xtensa-isa.h functions.
1226 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1227 xtensa_opcode_is_loop instead of is_loop_opcode.
1228 (get_text_align_power): Replace as_fatal with assertion.
1229 (get_text_align_fill_size): Iterate instead of using modulus when
1231 (get_noop_aligned_address): Assert that this is for a machine-dependent
1232 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1233 xg_get_single_size, and frag_format_size.
1234 (get_widen_aligned_address): Rename to ...
1235 (get_aligned_diff): ... this function. Add max_diff parameter.
1236 Remove handling of rs_align/rs_align_code frags. Use
1237 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1238 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1239 and pass it back to caller.
1240 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1241 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1242 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1243 (relax_frag_text_align): Rename to ...
1244 (relax_frag_loop_align): ... this function. Assume loops can only be
1245 in the first slot of an instruction.
1246 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1247 instruction. Remove call to frag_wane.
1248 (relax_frag_narrow): Rename to ...
1249 (relax_frag_for_align): ... this function. Extend to handle
1250 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1251 RELAX_NARROW for the first slot.
1252 (find_address_of_next_align_frag, bytes_to_stretch): New.
1253 (future_alignment_required): Use find_address_of_next_align_frag and
1254 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1255 alignment decisions.
1256 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1257 Check if transformations are enabled for b_j_loop_end workaround.
1258 Use new xtensa-isa.h functions and handle multislot instructions.
1259 Update call to xg_assembly_relax.
1260 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1261 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1263 (convert_frag_narrow): Add segP, format and slot parameters. Call
1264 convert_frag_immed for branch instructions. Adjust calls to
1265 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1266 xg_get_single_size and xg_get_single_format.
1267 (convert_frag_fill_nop): New.
1268 (convert_frag_immed): Add format and slot parameters. Handle multislot
1269 instructions and use new xtensa-isa.h functions. Update calls to
1270 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1271 enabled for b_j_loop_end workaround. Use build_nop instead of
1272 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1273 frags. Use xg_get_single_size. Handle O_pltrel.
1274 (fix_new_exp_in_seg): Remove check for old plt flag.
1275 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1276 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1277 for loop opcode to an assertion. Mark all frags up to the end of the
1278 loop as not transformable.
1279 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1280 (get_subseg_info): New.
1281 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1283 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1284 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1285 (xtensa_switch_to_non_abs_literal_fragment): New.
1286 (cache_literal_section): Add is_code parameter and pass it through to
1287 retrieve_literal_seg.
1288 (retrieve_literal_seg): Add is_code parameter and use it to set the
1289 flags on the literal section. Handle case where head parameter is 0.
1290 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1291 set_frag_is_no_transform): New.
1292 (xtensa_create_property_segments): Add end_property_function parameter
1293 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1294 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1295 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1296 (add_xt_block_frags): Add end_property_function parameter and call it
1297 if it is non-zero. Call xtensa_frag_flags_init.
1298 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1299 get_frag_property_flags, frag_flags_to_number,
1300 xtensa_frag_flags_combinable, xt_block_aligned_size,
1301 xtensa_xt_block_combine, add_xt_prop_frags,
1302 init_op_placement_info_table, opcode_fits_format_slot,
1303 xg_get_single_size, xg_get_single_format): New.
1304 (istack_push): Inline call to tinsn_copy.
1305 (tinsn_copy): Delete.
1306 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1307 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1308 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1309 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1310 functions. Handle invisible operands.
1311 (tinsn_to_slotbuf): New.
1312 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1313 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1314 vinsn_from_chars, and xg_free_vinsn.
1315 (tinsn_from_insnbuf): New.
1316 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1317 instructions. Handle symbol differences.
1318 (get_num_stack_text_bytes): Use xg_get_single_size.
1319 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1320 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1321 get_expr_register, set_expr_symbol_offset_diff): New.
1322 * config/tc-xtensa.h (MAX_SLOTS): Define.
1323 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1324 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1325 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1327 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1328 (xtensa_frag_type struct): Add is_assembly_state_set,
1329 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1330 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1331 Replace is_generics and is_relax fields by is_no_transform field.
1332 Delete is_text and is_longcalls fields. Change text_expansion and
1333 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1334 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1335 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1336 (xtensa_fix_data struct): New.
1337 (xtensa_symfield_type struct): Delete plt field.
1338 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1339 forward declaration here.
1340 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1341 (XTENSA_SECTION_RENAME): Undefine.
1342 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1343 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1344 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1345 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1346 (unit_num_copies_func, opcode_num_units_func,
1347 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1348 (resource_table struct): New.
1349 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1350 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1351 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1352 (tinsn_copy): Delete prototype.
1353 (vliw_insn struct): New.
1354 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1355 (widen_spec_list): Add option conditions for density and boolean
1356 instructions. Add expansions using CONST16 and conditions for using
1357 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1359 (simplify_spec_list): Add option conditions for density instructions.
1360 Add entry for NOP instruction.
1361 (append_transition): Add cmp function pointer parameter and use it to
1362 insert the new entry in order.
1363 (operand_function_LOW16U, operand_function_HI16U): New.
1364 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1365 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1366 (enter_opname, split_string): Use xstrdup instead of strdup.
1367 (init_insn_pattern): Initialize new options field.
1368 (clear_req_or_option_list, clear_req_option_list,
1369 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1371 (parse_insn_pattern): Parse option conditions.
1372 (transition_applies): New.
1373 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1374 swapped last arguments in calls to append_constant_value_condition.
1375 Call clone_req_option_list. Add warning about invalid opcode.
1376 Handle LOW16U and HI16U function names.
1377 (build_transition_table): Add cmp parameter and use it in calls to
1378 append_transition. Use new xtensa-isa.h functions. Check
1379 transition_applies before adding entries.
1380 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1381 pass it through to build_transition_table.
1382 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1383 ReqOption, transition_cmp_fn): New types.
1384 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1385 (transition_rule struct): Add options field.
1386 * doc/as.texinfo (Overview): Update Xtensa options.
1387 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1388 --[no-]relax, and --[no-]generics options. Update descriptions of
1389 --text-section-literals and --[no-]longcalls. Add
1390 --[no-]absolute-literals and --[no-]transform.
1391 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1392 Remove use of "generic" and "specific" terminology for opcodes.
1393 (Xtensa Registers): Generalize the syntax description to include
1394 user-defined register files.
1395 (Xtensa Automatic Alignment): Update.
1396 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1397 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1398 (Xtensa Directives): Remove confusing rules about precedence.
1399 (Density Directive, Relax Directive): Delete.
1400 (Schedule Directive): New.
1401 (Generics Directive): Rename to ...
1402 (Transform Directive): ... this node.
1403 (Literal Directive): Update for absolute literals. Missing
1404 literal_position directive is now an error.
1405 (Literal Position Directive): Update for absolute literals.
1406 (Freeregs Directive): Delete.
1407 (Absolute Literals Directive): New.
1408 (Frame Directive): Minor editing.
1409 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1410 Update dependencies.
1411 * Makefile.in: Regenerate.
1413 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1415 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1416 to build the second and third fixups for a composite relocation.
1417 (macro_read_relocs): New function.
1418 (macro_build): Use it.
1419 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1420 Simplify fragging code accordingly.
1421 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1422 of the composite relocation. Set fx_tcbit in both fixups.
1424 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1426 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1427 (md_apply_fix3): Don't treat composite relocs as done.
1429 2004-10-07 Jan Beulich <jbeulich@novell.com>
1431 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1432 prefix for symbol names generated from the LOCAL macro directive.
1434 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1435 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1437 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1439 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1441 (md_assemble): Add error checking for Co-Processor instructions.
1442 (get_cinv_parameters): Add 'b' option to invalidate the
1443 branch-target cache.
1445 2004-10-05 Paul Brook <paul@codesourcery.com>
1447 * config/tc-arm.c (unwind): New variable.
1448 (vfp_sp_encode_reg): New function.
1449 (vfp_sp_reg_required_here): Use it.
1450 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1451 (vfp_parse_reg_list): New function.
1452 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1453 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1454 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1455 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1457 (md_pseudo_table): Add them.
1458 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1459 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1460 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1461 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1462 require_hashconst, add_unwind_opcode): New functions.
1463 * doc/tc-arm.text: Document unwinding opcodes.
1464 * NEWS: Mention the new feature.
1466 2004-10-04 Eric Christopher <echristo@redhat.com>
1468 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1470 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1472 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1474 * config/tc-s390.c (md_apply_fix3): Likewise.
1475 * config/tc-sparc.c (md_apply_fix3): Likewise.
1477 2004-10-01 Paul Brook <paul@codesourcery.com>
1479 * config/tc-arm.c (arm_elf_section_type): New function.
1480 (arm_elf_change_section): Set section link for exidx sections.
1481 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1482 (md_elf_section_type): Define.
1484 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1486 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1487 instruction's offset.
1489 2004-10-01 Adam Nemet <anemet@lnxw.com>
1491 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1493 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1495 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1496 asymbol *, instead use symbol_get_bfdsym.
1498 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1500 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1502 2004-09-30 Paul Brook <paul@codesourcery.com>
1504 * config/tc-arm.c (do_smi, do_nop): New functions.
1505 (insns): Add ARMv6ZK instructions.
1506 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1507 (tc_gen_reloc): Ditto.
1508 (arm_cpus): Add mpcore and arm1176.
1509 (arm_archs): Add armv6{k,z,zk}.
1510 * doc/c-arm.texi: Document new cores and architectures.
1512 2004-09-30 Nick Clifton <nickc@redhat.com>
1514 * config/tc-arm.c: Use ISO C90 formatting.
1516 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1518 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
1519 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1520 REG_TYPE_MVDX is expected.
1522 2004-09-29 Marc Bevand <m.bevand@gmail.com>
1524 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1526 2004-09-21 James E Wilson <wilson@specifixinc.com>
1528 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1529 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1530 output_spill_base, output_unat_psprel, output_lc_psprel,
1531 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1532 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1533 output_spill_psprel_p): Use it.
1535 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1537 * config/tc-crx.c (handle_LoadStor): New function.
1538 Handle load/stor unique instructions before parsing.
1540 2004-09-17 Paul Brook <paul@codesourcery.com>
1542 * config/tc-arm.c (s_arm_rel31): New funciton.
1543 (md_pseudo_table): Add .rel31.
1544 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1545 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1546 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1547 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1548 (arm_parse_reloc): Add (target2).
1550 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1552 * Makefile.am: Run "make dep-am".
1553 * Makefile.in: Regenerate.
1554 * aclocal.m4: Regenerate.
1555 * configure: Regenerate.
1556 * doc/Makefile.in: Regenerate.
1557 * po/POTFILES.in: Regenerate.
1558 * po/gas.pot: Regenerate.
1560 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1562 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1563 [!LLONG_MAX]: Ditto.
1565 2004-09-13 Paul Brook <paul@codesourcery.com>
1567 * config/tc-arm.c: Rename RELABS to TARGET1.
1569 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1571 * messages.c (as_internal_value_out_of_range): Cast values passed
1572 to as_bad_where or as_warn_where to proper type.
1574 2004-09-11 Theodore A. Roth <troth@openavr.org>
1576 * config/tc-avr.c: Add support for
1577 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1579 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1581 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1582 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1584 2004-09-08 Paul Brook <paul@codesourcery.com>
1586 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1587 fini_array and preinit_array section types.
1588 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1590 * doc/as.texinfo: Document extra section types.
1592 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1594 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1595 * Makefile.in: Regenerated.
1596 * configure.in: Set em for arm*-*-symbianelf*.
1597 * configure: Regenerated.
1598 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1599 vectors when appropriate.
1600 * config/te-symbian.h: New file.
1602 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1604 * config/tc-crx.c (gettrap): Exception vector can be case
1606 (process_label_constant): Fix a 32-bit displacement bug in branch
1608 (get_operandtype) : Bug fix, wrong operand was used.
1609 (process_label_constant): Initialize relocation type to
1612 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
1614 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1615 for synthesizable cores.
1617 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1619 2004-08-25 Dmitry Diky <diwil@spec.ru>
1621 * config/tc-msp430.c: Clean-up the code.
1622 (md_relax_table): New relax table.
1623 (mcu_types): Sort MCU types.
1624 (md_pseudo_table): Add .profiler pseudo handler.
1625 (pow2value): New function.
1626 (msp430_profiler): New function.
1627 (msp430_operands): Add new insns handlers.
1628 (msp430_srcoperand): Add register operand handler, allow complex
1630 (md_estimate_size_before_relax): Rewritten.
1631 (md_convert_frag): Rewritten.
1632 (msp430_relax_frag): New function.
1633 * config/tc-msp430.h (md_relax_frag): define macro
1634 * doc/c-msp430.texi: Update information.
1636 2004-08-24 Nick Clifton <nickc@redhat.com>
1638 * as.c (std_shortopts): Allow -g to take an optional argument.
1639 (parse_args): Pass any switch starting with -g on to the backend
1642 2004-08-18 Mark Mitchell <mark@codesourcery.com>
1644 * configure.in (arm*-*-symbianelf*): New target.
1645 (arm*-*-eabi*): Likewise.
1646 * configure: Regenerated.
1648 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1649 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1652 2004-08-18 Jakub Jelinek <jakub@redhat.com>
1654 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1655 argument, don't do anything if current section is not
1656 .gnu.linkonce.t.* and linkonce_empty is set.
1657 (generate_unwind_image, dot_endp): Adjust callers, call
1658 start_unwind_section (*, 1) if nothing will be put into the
1661 2004-08-17 Nick Clifton <nickc@redhat.com>
1663 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1664 (show_usage): Add -g.
1665 (std_longopts): Add --gen-debug. Alpha sort the table.
1666 (parse_args): Print an error message if a switch is not handled.
1667 Handle the -g switch, calling md_debug_format_selector() if
1669 * NEWS: Mention new feature.
1670 * doc/as.texinfo: Document new switch.
1671 * doc/internals.texi: Document behaviour of md_parse_option.
1673 * config/tc-arm.c (md_parse_option): Do not issue an error message
1674 if the switch is not recognised.
1675 * config/tc-m68k.c (md_parse_option): Likewise.
1676 * config/tc-pdp11.c (md_parse_option): Likewise.
1677 * config/tc-v850.c (md_parse_option): Likewise.
1679 * as.h: Fix up formatting.
1682 2004-08-16 Nick Clifton <nickc@redhat.com>
1684 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1686 * configure.in: Sort architecture based tables alphabetically.
1687 * configure: Regenerate.
1689 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1691 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1692 { "cc", 68 }, with { "cr", 70 }.
1694 2004-08-13 Jan Beulich <jbeulich@novell.com>
1695 Nick Clifton <nickc@redhat.com>
1697 * as.c: Add and handle new --alternate command line option.
1698 * macro.c (macro_set_alternate): New.
1699 * macro.h (macro_set_alternate): Declare.
1700 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1701 * doc/as.texinfo: Document new command line option and pseudo-ops
1702 as well as insert documentation originating from gasp about
1703 alternate macro syntax.
1704 * NEWS: Mention new command line option and pseudo-ops.
1706 2004-08-10 Mark Mitchell <mark@codesourcery.com>
1708 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1711 2004-08-06 Paul Brook <paul@codesourcery.com>
1713 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1714 Handle new relocations.
1715 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1717 2004-08-05 Bob Wilson <bob.wilson@acm.org>
1719 * write.c (relax_segment): Use was_address instead of address when
1720 setting fr_fix field for align frag due to backwards .org.
1722 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1724 Introduce SH2a support.
1725 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1726 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1728 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1729 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1730 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1731 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1732 to end of conditional expression.
1733 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1734 * config/tc-sh.c: Add sh2a-nofpu support.
1735 2003-12-29 DJ Delorie <dj@redhat.com>
1736 * tc-sh.c: Add sh2a support.
1737 (parse_reg): Add tbr.
1738 (parse_at): Support @@(disp,tbr).
1739 (get_specific): Support sh2a opcodes.
1740 (insert4): New, for 4 byte relocs.
1741 (build_Mytes): Support sh2a opcodes.
1742 (md_apply_fix3_Mytes): Support sh2a opcodes.
1743 2003-12-02 Michael Snyder <msnyder@redhat.com>
1744 * config/tc-sh.c (md_parse_option): Handle sh2a.
1745 (sh_elf_final_processing): Ditto.
1747 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1749 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1752 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1754 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1755 (ppc_arch): Expand comment.
1757 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1759 * config/tc-crx.c: Support evaluating the difference between two
1761 * config/tc-crx.h: Likewise.
1763 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1765 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1767 (ia64_elf_section_change_hook): Set the linked-to section for
1770 2004-07-26 Dmitry Diky <diwil@spec.ru>
1772 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1773 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1774 msp430xG438, msp430xG439.
1776 2004-07-25 Daniel Jacobowitz <dan@debian.org>
1778 * doc/as.texinfo (Section, PushSection): Correct documentation
1781 2004-07-21 Jan Beulich <jbeulich@novell.com>
1783 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1784 permissible for the selected instruction suffix.
1785 (match_template): Don't permit 64-bit general purpose operands in
1787 (finalize_imm): Permit 64-bit immediates.
1788 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1789 specially except for the width of the used base and/or index
1790 registers. For 32-bit displacements, use sign-extended
1791 relocations only when using 64-bit addressing.
1792 Force zero displacement on rip-relative addressing when there is
1793 no other displacement.
1794 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1795 specially except for the width of the used base and/or index
1797 (parse_register): Disallow Reg64 registers in 32-bit mode.
1799 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1800 suffix if the instruction doesn't support it.
1802 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1804 * config/tc-mips.c (append_insn): Handle constant expressions with
1805 no associated relocation.
1806 (mips_ip): Cancel the expression after use for the Q format
1808 (parse_relocation): Return no relocation for unsupported
1810 (my_getSmallExpression): Return no relocation if no relocation
1813 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1815 * config/obj-som.c (adjust_stab_sections): Add prototype.
1816 (obj_som_compiler, obj_som_version, obj_som_copyright,
1817 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1818 * config/tc-hppa.c (update_subspace): Likewise.
1819 (is_defined_subspace): Amplify comment.
1820 * config/obj-som.h (som_frob_file): Add prototype.
1822 2004-07-19 Christopher Faylor <cgf@timesys.com>
1823 H.J. Lu <hongjiu.lu@intel.com>
1825 * subsegs.c (section_symbol): Don't create a new segment when
1826 existing segment is undefined.
1828 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
1830 * config/tc-arm.c: Include include/opcode/arm.h.
1831 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1832 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1833 (FPU_ARCH_*): Delete.
1834 * Makefile.am: Update dependencies.
1835 * Makefile.in: Regenerate.
1837 2004-07-15 Nick Clifton <nickc@redhat.com>
1839 * configure.in: Accept armbe as a big-endian arm configuration.
1840 * configure: Regenerate.
1842 2004-07-13 Thomas Nystrom <thn@saeab.se>
1844 * config/tc-i386.c (T_SHIFTOP): New constant.
1845 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1846 (intel_el1): Handle '~'.
1847 (intel_get_token): Handle '<>', '&', '|' and '~'.
1849 2004-07-13 Nick Clifton <nickc@redhat.com>
1851 (md_assemble): Remove spurious newline from end of as_bad error
1853 (intel_e05_1): Likewise.
1854 (intel_e11): Likewise.
1855 (intel_match_token): Likewise.
1857 2004-07-11 Andreas Schwab <schwab@suse.de>
1859 * config/tc-m68k.c: Convert to C90. Remove redundant
1860 declarations. Indentation fixup.
1861 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1862 obj_coff_section ourselves.
1864 2004-07-09 James E Wilson <wilson@specifixinc.com>
1866 * config/tc-ia64.c (default_big_endian): New.
1867 (dot_byteorder, md_begin): Use it.
1868 (md_parse_option): Set it.
1870 2004-07-09 Nick Clifton <nickc@redhat.com>
1872 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1873 * configure: Regenerate.
1874 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1875 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1876 sh_find_elf_flags if necessary.
1878 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
1880 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1881 going to be split into more than one in-place addend, return 0
1882 for relocations against mergeable sections. Associate comments
1885 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1887 * Makefile.am (CPU_TYPES): Add crx.
1888 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1889 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1890 (DEPTC_crx_elf): New target.
1891 (DEPOBJ_crx_elf): Likewise.
1892 (DEP_crx_elf): Likewise.
1893 * Makefile.in: Regenerate.
1894 * configure.in: Add crx* target.
1895 * configure: Regenerate.
1896 * config/tc-crx.c: New file.
1897 * config/tc-crx.h: New file.
1898 * NEWS: Mention new target.
1900 2004-07-06 Nick Clifton <nickc@redhat.com>
1902 * config.in: Undefine TARGET_SYMBIAN by default.
1904 * configure: Regenerate. Add sh-symbian-elf target. If
1905 selected define TARGET_SYMBIAN.
1906 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1907 format if TARGET_SYMBIAN has been defined.
1909 * output-file.c (output_file_create): Report the target format
1910 chosen when bfd_openw reports that it is invalid.
1912 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1913 pseudo for BFD based assemblers.
1915 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1918 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1919 (md_parse_option): Remove redundant -isa testing.
1920 Make bfd_arch variable const.
1921 (md_show_usage): Make bfd_arch variable const.
1923 2004-07-03 James E Wilson <wilson@specifixinc.com>
1925 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1926 * config/tc-ia64.h (md_frag_check): Define.
1928 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1930 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1932 * doc/as.texinfo (Weak): Document PE weak symbols.
1934 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
1936 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1937 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1938 (mips_frob_file): Rework so that only a single pass through the
1939 relocs is needed. Allow %lo()s to have higher offsets than their
1940 corresponding %hi()s or %got()s.
1942 2004-07-02 Nick Clifton <nickc@redhat.com>
1944 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1945 allow values which have come from undefined symbols.
1946 Always consider this fixup to have been processed as a reloc
1947 cannot be generated for it.
1949 2004-07-02 Alan Modra <amodra@bigpond.net.au>
1951 * frags.h (struct frag): Add has_code and insn_addr fields.
1952 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1953 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1954 * config/tc-ppc.h (md_frag_check): Define.
1956 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1958 * doc/Makefile.am (info): Rename goal to...
1959 (info-local): ... this, to preserve implicit dependencies.
1960 * doc/Makefile.in: Regenerate with automake 1.8.5.
1962 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1964 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1965 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1966 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1967 (tc_gen_reloc): Likewise.
1968 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1969 (m32r_parse_name): Likewise.
1970 (m32r_cgen_parse_fix_exp): Likewise.
1971 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1972 (O_PIC_reloc): Likewise.
1973 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1974 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1975 for @GOTOFF, @GOT, @PLT.
1977 2004-06-21 Jan Beulich <jbeulich@novell.com>
1979 * gas/symbols.c: While discarding ordinary local absolute symbols
1980 when --strip-local-absolute is in effect, retain file symbols.
1982 2004-06-20 Andreas Schwab <schwab@suse.de>
1984 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1985 (md_parse_option): Likewise.
1987 2004-06-17 Jan Beulich <jbeulich@novell.com>
1989 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1990 * config/te-netware.h: New file.
1991 * config/te-ppcnw.h: Delete: Obsolete.
1992 * configure.in: Eliminate ill NetWare targets. Make generic
1993 NetWare target use proper emulation.
1994 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1995 reference to new te-netware.h.
1996 * configure: Regenerate.
1997 * Makefile.in: Regenerate.
1999 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2001 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2002 comparison in .insn pseudo operation.
2004 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2006 * config/obj-coff.c (coff_adjust_section_syms): Use
2007 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2008 (coff_frob_section): Likewise.
2009 * config/tc-mips.c (md_apply_fix3): Likewise.
2010 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2011 (elf_frob_file_after_relocs): Likewise.
2013 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2015 * config/tc-hppa.c (log2): Rename to exact_log2.
2016 (pa_next_subseg): Delete unused function.
2017 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2018 (create_new_subspace): Likewise.
2021 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2022 labels. Fix warning.
2024 2004-05-28 DJ Delorie <dj@redhat.com>
2026 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2027 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2028 or non-merged symbols.
2030 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2032 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2033 restore the old slot when inserting srlz.i/srlz.d.
2035 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2037 * Makefile.am: Regenerate dependecies.
2038 * Makefile.in: Regenerate.
2039 * config/tc-sh.c (valid_arch): Make unsigned.
2040 (preset_target_arch): Likewise.
2041 (md_begin): Use new architecture flags system.
2042 (get_specific): Likewise.
2043 (assemble_ppi): Likewise.
2044 (md_assemble): Likewise. Also fix error check for bad opcodes.
2045 (md_parse_option): Likewise. Also generate -isa values according
2046 to the table in bfd/cpu-sh.c instead of just constants. Also
2047 allow <arch>-up ISA variants.
2048 (sh_elf_final_processing): Replace if-else chain with a call to
2049 sh_find_elf_flags().
2050 * testsuite/gas/sh/arch: New directory.
2051 * testsuite/gas/sh/arch/arch.exp: New test script.
2052 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2053 * testsuite/gas/sh/arch/sh.s: New file.
2054 * testsuite/gas/sh/arch/sh2.s: New file.
2055 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2056 * testsuite/gas/sh/arch/sh2e.s: New file.
2057 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2058 * testsuite/gas/sh/arch/sh3.s: New file.
2059 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2060 * testsuite/gas/sh/arch/sh3e.s: New file.
2061 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2062 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2063 * testsuite/gas/sh/arch/sh4.s: New file.
2064 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2065 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2066 * testsuite/gas/sh/arch/sh4a.s: New file.
2068 2004-05-28 Peter Barada <peter@the-baradas.com>
2070 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2071 with zero offset into mode 2 addressing to save a word.
2073 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2075 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2076 (ar_is_only_in_integer_unit): New.
2077 (ar_is_only_in_memory_unit): New.
2078 (generate_unwind_image): Silence gcc on 32bit host.
2079 (md_assemble): Use ar_is_only_in_integer_unit instead of
2080 ar_is_in_integer_unit. Check AR access.
2082 2004-05-27 Peter Barada <peter@the-baradas.com>
2084 * config/tc-m68k.c (md_begin): Sort the opcode table into
2086 (m68k_compare_opcode): New function to do the sorting.
2088 2004-05-24 Peter Barada <peter@the-baradas.com>
2090 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2091 addressing on MIT style operands.
2092 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2094 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2097 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2099 * expr.c (operand, operator): Don't reject '++' and '--'.
2101 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2103 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2106 2004-05-17 Adam Nemet <anemet@lnxw.com>
2108 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2109 * configure: Regenerate.
2111 2004-05-13 Paul Brook <paul@codesourcery.com>
2113 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2115 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2117 * configure.in (or32-*-rtems*): Switch to elf.
2118 * configure: Regenerate.
2120 2004-05-13 Nick Clifton <nickc@redhat.com>
2122 * po/fr.po: Updated French translation.
2124 2004-05-11 Nick Clifton <nickc@redhat.com>
2126 * doc/as.texinfo (Section): Document G and T flags to .section
2127 directive. Document the extra arguments that the G flag
2128 requires. Document the #tls flag.
2130 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2132 * subsegs.c (section_symbol): Create a new section symbol if
2133 the existing one doesn't match.
2134 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2136 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2138 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2139 to cope with VR4181A errata MD(1) and MD(4).
2141 2004-05-07 Brian Ford <ford@vss.fsi.com>
2143 * NEWS: Mention .secrel32 for pe[i]-i386.
2145 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2147 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2148 (HANDLE_ALIGN): New.
2150 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2152 * Makefile.am (DIST_SUBDIRS): Define.
2153 * aclocal.m4: Regenerate with automake 1.8.4.
2154 * Makefile.in: Likewise.
2155 * doc/Makefile.in: Likewise.
2157 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2159 * config/tc-ia64.c (dot_serialize): Declare.
2160 (dot_serialize): New function.
2161 (md_pseudo_table): Add ".serialize.data" and
2162 ".serialize.instruction" directives.
2164 2004-05-06 Nick Clifton <nickc@redhat.com>
2166 * messages (as_internal_value_out_of_range): Print a message about
2167 a value being out of range. Be consistent about whether the
2168 values are printed in decimal or hexadecimal.
2169 (as_warn_value_out_of_range): Generate a warning message about an
2171 (as_bad_value_out_of_range): Generate an error message about an
2173 * as.h: Prototype the new functions.
2174 * config/tc-alpha.c (insert_operand): Use new function.
2175 * config/tc-arc.c (arc_insert_operand): Likewise.
2176 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2177 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2178 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2179 * config/tc-s390.c (s390_insert_operand): Likewise.
2180 * config/tc-v850.c (v850_insert_operand): Likewise.
2182 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2184 * configure.in: Set em=linux for frv-*-*linux*.
2185 * configure: Rebuilt.
2186 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2187 (frv_md_fdpic_enabled): New.
2188 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2189 (DEFAULT_FDPIC): New.
2190 (frv_flags): Use DEFAULT_FDPIC.
2191 (frv_pic_flag): Likewise.
2192 (OPTION_NOPIC): New.
2193 (md_longopts): Add -mnopic.
2194 (md_parse_option): Handle it.
2195 (md_show_usage): Add -mfdpic and -mnopic.
2197 2004-05-05 Peter Barada <peter@the-baradas.com>
2199 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2200 chips for invalid coldfire instructions, rename selectors
2201 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2202 add current_chip to track which chip is referred to(including save/restore),
2203 use current_chip to select control registers, not current_arch.
2204 (md_show_usage): Add new chips.
2205 * doc/c-m68k.texi: Document new command line switches.
2207 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2209 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2210 (NOP_OPCODE): Define.
2211 (s390_align_code): Remove prototype.
2212 * tc-s390.c (s390_align_code): Remove.
2214 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2216 * config/tc-ia64.c (make_unw_section_name): Removed.
2217 (start_unwind_section): New function.
2218 (generate_unwind_image): Take const segT instead of const
2220 (dot_handlerdata): Adjusted.
2221 (dot_endp): Likewise.
2223 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2225 * config/obj-elf.c (obj_elf_change_section): Allow the
2226 ".note.GNU-stack" section has SHF_EXECINSTR.
2228 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2230 * config/obj-elf.c (get_section): Return bfd_boolean.
2231 (obj_elf_change_section): Call bfd_get_section_by_name_if
2232 instead of bfd_map_over_sections.
2234 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2236 * config/obj-elf.c (get_section): New function.
2237 (obj_elf_change_section): Support multiple sections with same
2240 2004-04-30 Nick Clifton <nickc@redhat.com>
2242 * config/tc-arm.c (create_register_alias): Fix typo checking for
2243 case sensitive register aliases.
2244 (co_proc_number): Use error message string in all_reg_maps[]
2246 (cp_reg_required_here): Likewise.
2247 (fp_reg_required_here): Likewise.
2249 2004-04-29 Brian Ford <ford@vss.fsi.com>
2251 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2253 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2255 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2256 (load_address, macro, mips_ip, md_parse_option)
2257 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2258 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2259 embedded-PIC handling, and update comments.
2260 (SWITCH_TABLE): Remove.
2261 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2262 (enum mips_pic_level): Remove EMBEDDED_PIC.
2263 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2264 (TC_FORCE_RELOCATION): Update comment.
2265 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2266 might be safe to remove now that MIPS embedded-PIC is gone.
2268 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2270 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2271 call to obj_set_subsection_attributes.
2272 (obj_som_init_stab_section): Likewise.
2273 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2274 (pa_def_subspaces): Provide comdat default.
2275 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2276 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2277 calls to create_new_subspace and update_subspace to pass comdat flag.
2278 (create_new_subspace, update_subspace): Add new comdat argument. Use
2279 it in calls to obj_set_subsection_attributes.
2280 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2281 and use of comdat, common and dup_comm parameters.
2283 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2285 * config/obj-elf.c (obj_elf_change_section): Check if the old
2286 group name is NULL before comparison.
2288 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2290 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2292 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2294 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2296 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2298 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2299 (OPTION_MEMBEDDED_PIC): Remove.
2300 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2301 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2302 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2303 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2304 (OPTION_ELF_BASE): Renumber.
2305 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2306 (md_show_usage): Remove mention of -membedded-pic.
2307 * doc/as.texinfo: Remove mention of -membedded-pic.
2309 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2311 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2312 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2314 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2315 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2316 USE_GLOBAL_POINTER_OPT.
2318 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2320 * config/tc-mips.c (macro): One more use of load_delay_nop.
2322 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2324 * config/tc-mips.c (load_delay_nop): New function.
2325 (load_address, macro): Use load_delay_nop() to build a nop
2326 which can be omitted with gpr_interlocks.
2328 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2330 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2331 cop_interlocks): Remove superfluous CPU entries.
2333 2004-04-22 Paul Brook <paul@codesourcery.com>
2335 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2337 2004-04-22 Peter Barada <peter@the-baradas.com>
2339 * NEWS: Added support for EMAC instructions and MAC/EMAC
2341 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2342 scale factor tokens, trailing_ampersand to mark mask addressing
2343 for MAC/EMAC instructions.
2344 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2346 (yylex): Handle '>', '<', and '&' following '+'.
2347 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2348 architectures in archs[].
2349 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2350 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2352 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2353 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2355 Add EMAC operands to init_table[].
2357 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2359 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2361 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2362 * config/tc-arm.c (enum mstate): Delete from here.
2363 (mapping_state): Remove the static mapstate variable and instead
2364 store the state in the segment. This allows a per-section mapping
2365 state. Handle and ignore MAP_UNDEFINED states.
2366 (arm_elf_change_section): Get the current mapping state from the
2368 (s_ltorg): Set the mapping state to MAP_DATA.
2369 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2370 for each pool as it is emitted.
2372 2004-04-22 Nick Clifton <nickc@redhat.com>
2374 * config/tc-arm.h: Formatting tidy ups.
2376 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2378 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2380 2004-04-20 DJ Delorie <dj@redhat.com>
2382 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2383 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2384 [TE_PE] (O_secrel): Define.
2385 [TE_PE] (x86_pe_cons_fix_new): New.
2386 [TE_PE] (pe_directive_secrel): Likewise.
2387 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2389 2004-04-19 Eric Christopher <echristo@redhat.com>
2391 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2392 of previous patch for fix in gcc.
2394 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2396 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2398 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2400 * read.c (do_align): Call md_flush_pending_output, if defined.
2402 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2404 * expr.c (operand): Correct checks for ++ and --.
2406 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2408 * config/tc-generic.c: Add some comments.
2410 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2412 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2413 -{no-}mfix-vr4122-bugs.
2414 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2415 (append_insn, mips_emit_delays): Update accordingly.
2416 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2417 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2418 (md_parse_option): Update after above changes.
2419 (md_show_usage): Add -mfix-vr4120.
2421 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2423 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2424 of .section directive; add a reference to the ELF .subsection
2427 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2429 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2432 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2434 * Makefile.am: Remove mips from aout targets.
2435 * Makefile.in: Regenerate.
2436 * configure.in: Remove mips-dec-bsd* target.
2437 * configure: Regenerate.
2439 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2442 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2443 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2444 Update "mapping". Restrict some @ modifiers to 32 bit.
2446 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2447 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2449 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2450 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2451 dont_adjust_reloc_32 is set.
2452 (md_longopts): Add option -renesas.
2453 (md_parse_option, md_show_usage): Likewise.
2454 * doc/c-sh.texi: Likewise.
2456 2004-04-01 Dave Korn <dk@artimi.com>
2458 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2459 hi16 and lo16 fixS structs.
2460 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2461 exactly the same way as for RELOC_DLX_REL16.
2462 (machine_ip): properly respect LO flag in the_insn and
2463 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2464 (md_apply_fix3): apply RELOC_DLX_LO16.
2466 2004-03-30 Stan Shebs <shebs@apple.com>
2468 Remove long-obsolete MPW support.
2469 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2470 * configure.in: Remove mention of ppc-*-mpw* config.
2471 * configure.in: Likewise.
2473 2004-03-30 Nick Clifton <nickc@redhat.com>
2475 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2476 OBJ_ELF being defined.
2478 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2480 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2482 2004-03-23 Paul Brook <paul@codesourcery.com>
2484 * config/tc-arm.c (meabi_flags): New variable.
2485 (arm_parse_eabi): New function.
2486 (md_begin): Set flags for EABI v3.
2488 (arm_long_opts): Add meabi.
2489 * doc/as.texinf <ARM>: Document -meabi.
2490 * doc/c-arm.texi: Ditto.
2492 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2494 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2495 tables even when use_literal_section flag is not set.
2497 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2499 * config/tc-sh.c: Remove trailing whitespace.
2501 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2503 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2504 --mul-bug-abort and the default behavior.
2505 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2506 (err_for_dangerous_mul_placement): New variable.
2507 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2509 (md_cris_relax_table): Have placeholder for STATE_MUL.
2510 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2511 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2513 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2514 STATE_BYTE)>: Ditto.
2515 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2516 alignment and position of this frag, emit error message if
2518 (md_assemble): For a multiply insn and when checking it,
2519 transform the current frag into a special frag for that purpose.
2520 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2521 OPTION_MULBUG_ABORT_ON>: Handle new options.
2523 2004-03-19 Bob Wilson <bob.wilson@acm.org>
2525 * config/tc-xtensa.c (mark_literal_frags): New function.
2526 (xtensa_move_literals): Call mark_literal_frags for all literal
2527 segments, including init and fini literal segments.
2528 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2530 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2532 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2533 (pa_comm): Set BSF_OBJECT in symbol flags.
2535 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2537 * Makefile.am: Run "make dep-am".
2538 * Makefile.in: Regenerate.
2539 * doc/Makefile.in: Regenerate.
2540 * config.in: Regenerate.
2541 * po/gas.pot: Regenerate.
2543 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2545 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2546 (demand_empty_rest_of_line): Issue an error here.
2547 (ignore_rest_of_line): Silently skip to end.
2548 (demand_copy_string): Issue an error, not warning.
2550 * config/obj-elf.c (obj_elf_section_name): Likewise.
2551 (obj_elf_section): Likewise.
2552 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2553 (arc_extinst): Likewise.
2554 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2555 (dot_spill): Likewise.
2556 (dot_unwabi): Likewise.
2557 (dot_prologue): Likewise.
2559 * expr.c (operand): Reject ++ and --.
2560 (operator): Likewise.
2562 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2564 * config/tc-sh.c: Include dw2gencfi.h.
2565 (sh_cfi_frame_initial_instructions): New function.
2566 (sh_regname_to_dw2regnum): Likewise.
2567 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2569 (TARGET_USE_CFIPOP): Define.
2570 (tc_cfi_frame_initial_instructions): Likewise.
2571 (tc_regname_to_dw2regnum): Likewise.
2572 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2573 * Makefile.am: Update dependencies.
2574 * Makefile.in: Regenerate.
2576 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2578 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2579 * configure: Regenerate.
2581 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2583 * read.c (s_leb128): Call md_flush_pending_output.
2585 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2587 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2588 * config/tc-i386.h (CpuPadLock): New define.
2589 (CpuUnknownFlags): Added CpuPadLock.
2591 2004-03-07 Andreas Schwab <schwab@suse.de>
2593 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2595 2004-03-07 Richard Henderson <rth@redhat.com>
2597 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2598 (cfi_finish): Likewise for fde.
2600 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2602 * config/tc-ia64.c (md_assemble): Properly handle NULL
2604 (ia64_handle_align): Don't abort if failed to add a stop bit.
2606 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2608 * Makefile.in: Regenerated.
2609 * aclocal.m4: Likewise.
2610 * configure: Likewise.
2611 * doc/Makefile.in: Likewise.
2613 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2615 * config/tc-ia64.c (dot_align): New.
2616 (ia64_do_align): Make it static.
2617 (md_pseudo_table): Use "dot_align" for "align".
2618 (ia64_md_do_align): Don't set align_frag here.
2619 (ia64_handle_align): Add a stop bit to the previous bundle if
2622 * config/tc-ia64.h (ia64_do_align): Removed.
2624 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2626 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2627 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2628 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2629 the most general type or the user specifically requested it.
2630 (md_assemble): Add a new error message for when an instruction
2631 is understood, but is not allowed due to an -isa option.
2633 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2635 * config/tc-ia64.c (align_frag): New.
2636 (md_assemble): Set the tc_frag_data field in align_frag for
2637 IA64_OPCODE_FIRST instructions.
2638 (ia64_md_do_align): Set align_frag.
2639 (ia64_handle_align): Add a stop bit if needed.
2641 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2642 (TC_FRAG_INIT): New.
2644 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2646 * config/tc-frv.c (fr400_audio): New variable.
2647 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2648 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2649 (target_implements_insn_p): New function.
2650 (md_assemble): Report an error if the processor doesn't implement
2653 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2655 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2656 (md_parse_option): Ditto.
2657 (OPTION_NO_SPECIAL_M32R): Added.
2658 (md_show_usage): Document it.
2659 (enable_speial_m32r): Changed a default value from 0 to 1.
2660 * doc/c-m32r.texi: Document the -no-bitinst option.
2662 2004-02-27 Nick Clifton <nickc@redhat.com>
2664 * config/tc-sh.c (get_operand): Revert previous delta.
2665 (tc_gen_reloc): Check for an unknown reloc type before processing
2668 2004-02-27 Hannes Reinecke <hare@suse.de>
2670 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2671 .insn pseudo operation.
2673 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2675 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2676 added for wrong syntax.
2678 2004-02-26 Eric Christopher <echristo@redhat.com>
2680 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2681 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2683 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2685 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2686 nibble types to assembler.
2688 2004-02-25 Fred Fish <fnf@redhat.com>
2690 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2692 2004-02-20 James E Wilson <wilson@specifixinc.com>
2694 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2696 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2697 (ia64_estimate_size_before_relax): New.
2698 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2699 (generate_unwind_image): Pass 1 to fixup_unw_records.
2700 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2701 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2703 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2705 * stabs.c (generate_asm_file): Avoid warning about use of
2706 uninitialized variable.
2708 2004-02-18 David Mosberger <davidm@hpl.hp.com>
2710 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2711 body, and endp, allow unwind records which do not have a "t"
2712 (time/instruction) field.
2714 2004-02-17 Petko Manolov <petkan@nucleusys.com>
2716 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2717 (do_mav_dspsc_2): Likewise.
2718 Fix accumulator registers move opcodes.
2720 2004-02-13 Hannes Reinecke <hare@suse.de>
2721 Jakub Jelinek <jakub@redhat.com>
2723 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2725 2004-02-10 Steve Ellcey <sje@cup.hp.com>
2727 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2728 (tc_frob_symbol): New macro definition.
2729 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2731 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2733 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2736 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2738 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2739 (TC_CASE_SENSITIVE): ... this.
2740 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2741 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2743 2004-02-06 James E Wilson <wilson@specifixinc.com>
2745 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2746 (generate_unwind_image): Re-add it here.
2748 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2750 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2751 * read.h (SKIP_WHITESPACE): Turn into an expression.
2752 * read.c (read_a_source_file): A pseudo is removed by having a
2755 2004-02-05 James E Wilson <wilson@specifixinc.com>
2757 * config/tc-ia64.c (output_endp): New.
2758 (count_bits): Delete.
2759 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2760 endp unwind records.
2761 (fixup_unw_records): Handle endp unwind records. Delete code for
2762 shortening prologue regions not followed by a body record.
2763 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2764 * config/tc-ia64.h (unw_record_type): Add endp.
2766 2004-02-03 James E Wilson <wilson@specifixinc.com>
2768 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2769 fill padding bytes with zeroes.
2770 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2771 sets unwind_record slot_number and slot_frag fields.
2773 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2775 * config/tc-mips.c (add_got_offset_hilo): New function.
2776 (macro): Use load_register() and add_got_offset_hilo() to load
2777 constants instead of hardcoding code sequences throughout.
2779 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2781 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2783 2004-01-26 Bernardo Innocenti <bernie@develer.com>
2785 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2787 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2788 of hard-coded test for TARGET_OS=elf.
2790 2004-01-24 Chris Demetriou <cgd@broadcom.com>
2792 * config/tc-mips.c (hilo_interlocks): Change definition
2793 so that MIPS32, MIPS64 and later ISAs are included, along with
2794 the already-included machines. Update comments.
2796 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2798 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2799 undefined local labels.
2801 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2803 * config/tc-mips.c (load_address, macro): Update comments about
2804 NewABI GP relaxation.
2806 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2808 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2809 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2810 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2811 (set_at, load_register, load_address, move_register): Likewise.
2812 (load_got_offset, add_got_offset): Likewise.
2813 Update all calls and tidy accordingly.
2815 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2817 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2818 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2819 (RELAX_USE_SECOND): Bump to 0x10000.
2820 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2821 (mips_macro_warning): New variable.
2822 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2823 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2824 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2826 (append_insn): Update mips_macro_warning.sizes.
2827 (macro_start, macro_warning, macro_end): New functions.
2828 (macro_build): Don't emit warnings here.
2829 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2830 (md_convert_frag): Check for cases where one macro alternative
2831 needs a warning and the other doesn't. Emit a warning if the
2832 longer sequence was chosen.
2834 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2836 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2837 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2838 the first sequence, the size of the second sequence, and a flag
2839 that says whether we should warn.
2840 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2841 (RELAX_FIRST, RELAX_SECOND): New.
2842 (mips_relax): New variable.
2843 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2844 (append_insn): Remove "place" argument. Use mips_relax.sequence
2845 rather than "place" to check whether we're expanding the second
2846 alternative of a relaxable macro. Remove redundant check for
2847 branch relaxation. If generating a normal insn, and there
2848 is not enough room in the current frag, call relax_close_frag()
2849 to close it. Update mips_relax.sizes[]. Emit fixups for the
2850 second version of a relaxable macro. Record the first relaxable
2851 fixup in mips_relax. Remove tc_gen_reloc workaround.
2852 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2853 in the same way as in append_insn.
2854 (mips16_macro_build): Remove "place" argument.
2855 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2856 when generating the second version of a relaxable macro.
2857 (load_got_offset, add_got_offset): New functions.
2858 (load_address, macro): Use new relaxation machinery. Remove
2859 tc_gen_reloc workarounds.
2860 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2861 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2862 first version is needed.
2863 (tc_gen_reloc): Remove relaxation handling.
2864 (md_convert_frag): Go through the fixups for a relaxable macro and
2865 mark those that belong to the unneeded alternative as done. If the
2866 second alternative is needed, adjust the fixup addresses to account
2867 for the deleted first alternative.
2869 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2871 * frags.h (frag_room): Declare.
2872 * frags.c (frag_room): New function.
2873 * doc/internals.texi: Document it.
2875 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2877 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2878 optimization for -mtune=r3900, as this will break on other CPUs.
2880 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
2882 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
2883 be relaxed, use fixup.
2884 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2886 2004-01-19 Jakub Jelinek <jakub@redhat.com>
2888 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2891 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2893 * config/tc-mips.c (append_insn): Properly detect variant frags
2894 that preclude swapping of relaxed branches. Correctly swap
2895 instructions between frags when dealing with relaxed branches.
2897 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2899 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2901 * aclocal.m4: Regenerate.
2902 * configure: Regenerate.
2904 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2906 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2909 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
2911 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2912 reloc, reserve space for the delay slot as well as the jalr itself.
2914 2004-01-09 Paul Brook <paul@codesourcery.com>
2916 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2917 (do_vfp_sp2_from_reg2): New function.
2919 (do_vfp_dp_from_reg2): Check return values properly.
2921 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2923 * config/tc-mips.c (warn_nops): Remove static variable.
2924 (macro): Remove test of warn_nops.
2925 (md_shortops): Remove 'n'.
2926 (md_parse_option): Remove 'n' case.
2927 (md_show_usage): Remove -n.
2928 * doc/as.texinfo (Overview): Remove MIPS -n option.
2929 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2930 * NEWS: Mention removal of MIPS -n option.
2932 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2933 (cop_interlocks): Check ISA level.
2934 (cop_mem_interlocks): Define.
2935 (reg_needs_delay): Check cop_interlocks rather than
2936 ISA_HAS_COPROC_DELAYS.
2937 (append_insn): Likewise. Use cop_mem_interlocks rather than
2938 directly checking mips_opts.isa.
2939 (mips_emit_delays): Likewise.
2941 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2943 * config/tc-ia64.c (unwind): Move next_slot_number and
2944 next_slot_frag to ...
2945 (unw_rec_list): Here.
2946 (free_list_records): Removed.
2947 (output_unw_records): Likewise.
2948 (generate_unwind_image): Make it void.
2949 (alloc_record): Initialize next_slot_number and next_slot_frag.
2950 (slot_index): Take .org, .space and .align into account.
2951 (fixup_unw_records): Don't set slot_number to 0. Use
2952 list->next_slot_number and list->next_slot_frag instead of
2953 unwind.next_slot_number and unwind.next_slot_frag.
2954 (ia64_convert_frag): New.
2955 (generate_unwind_image): Generate a rs_machine_dependent frag
2957 (emit_one_bundle): Use list->next_slot_number and
2958 list->next_slot_frag instead of unwind.next_slot_number and
2959 unwind.next_slot_frag.
2961 * config/tc-ia64.h (md_convert_frag): Defined as
2963 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2965 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2967 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2968 * config/tc-frv.h (md_apply_fix3): Don't define.
2969 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2971 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2972 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2973 * config/tc-frv.c (line_separator_chars): Add `!'.
2974 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2975 * config/tc-frv.c (md_assemble): Clear insn upfront.
2976 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2977 * config/tc-frv.c (OPTION_FDPIC): New macro.
2978 (md_longopts): Add mfdpic.
2979 (md_parse_option): Handle it.
2980 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2981 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2982 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2983 (frv_pic_ptr): Parse funcdesc.
2985 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2987 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2988 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2990 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2992 * Makefile.am (Makefile): Move the dependency on
2993 $(BFDDIR)/configure.in to...
2994 (CONFIG_STATUS_DEPENDENCIES): ... here.
2995 (AUTOMAKE_OPTIONS): Require automake 1.8.
2996 * Makefile.in: Regenerate.
2997 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2998 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2999 $(BFDDIR)/configure.in here as well.
3000 * doc/Makefile.in: Regenerate.
3002 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3004 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3005 * Makefile.in: Regenerate.
3006 * aclocal.m4: Regenerate.
3007 * doc/Makefile.am (install, install-info): Remove.
3008 (install-data-local): A new hook for install-info.
3009 (AUTOMAKE_OPTIONS): Require automake 1.8.
3010 * doc/Makefile.in: Regenerate.
3012 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3014 * doc/c-sh.texi: Update description about floating point behavior
3017 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3019 * configure.in: Add m68k-uClinux target.
3020 * configure: Regenerate.
3022 For older changes see ChangeLog-0203
3028 version-control: never