1 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
6 2004-11-19 Alan Modra <amodra@bigpond.net.au>
8 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
9 (coff_adjust_symtab): Adjust call.
10 (crawl_symbols): Likewise.
11 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
12 (obj_app_file): Adjust.
14 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
16 * configure.in: Enable bfd_assember for the MAXQ port.
17 * configure: Regenerate.
19 2004-11-12 Bob Wilson <bob.wilson@acm.org>
20 Sterling Augustine <sterling@tensilica.com>
22 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
24 (check_t1_t2_reads_and_writes): Check for both reads and writes to
25 interfaces that are related as determined by xtensa_interface_class_id.
27 2004-11-12 Nick Clifton <nickc@redhat.com>
29 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
30 offsets for conditional branches.
32 2004-11-11 Bob Wilson <bob.wilson@acm.org>
34 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
36 2004-11-10 Bob Wilson <bob.wilson@acm.org>
38 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
39 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
41 (relax_frag_immed): Update call to update_next_frag_state.
43 2004-11-10 Alan Modra <amodra@bigpond.net.au>
45 * obj.h (struct format_ops <app_file>): Add int param.
46 * read.h (s_app_file_string): Likewise.
47 * read.c (s_app_file_string): Likewise.
48 (s_app_file): Adjust s_app_file_string call.
49 * config/tc-mips.c (s_mips_file): Likewise.
50 * config/obj-coff.h (obj_app_file): Add app param.
51 * config/obj-ecoff.h (obj_app_file): Likewise.
52 * config/obj-multi.h (obj_app_file): Likewise.
53 * config/obj-elf.h (elf_file_symbol): Likewise.
54 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
55 if called for # preprocessor lines.
57 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
60 * symbols.c (resolve_symbol_value): Convert weak symbols only
62 (symbol_equated_reloc_p): Don't equate weaks when relocating
63 only for Windows PECOFF.
65 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
67 * config/tc-crx.c (print_insn): Check and set insn_addr.
68 * config/tc-crx.h (md_frag_check): Define.
70 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
71 Vineet Sharma <vineets@noida.hcltech.com>
73 * configure.in: Add support for new target maxq-coff.
74 * configure: Regenerate.
75 * NEWS: Mention new support.
76 * config/tc-maxq.c: New file.
77 * config/tc-maxq.h: New file.
78 * config/obj-coff.h: Add support for maxq-coff.
80 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
82 * symbols.c (any_external_name): Define.
83 (resolve_symbol_value): Convert weak symbols.
84 (S_SET_EXTERNAL): Support any_external_name.
85 (S_SET_NAME): Qualify parameter const.
86 (symbol_equated_reloc_p): Equate to weaks when relocating.
87 * symbols.h (S_SET_NAME): Qualfiy parameter const.
88 * tc.h (any_external_name): Declare.
89 * config/obj-coff.c ("coff/pe.h"): Include for BFD
91 (weak_is_altname): Declare and define.
92 (weak_name2altname): Same.
93 (weak_altname2name): Same.
94 (weak_uniquify): Same.
95 (weak_altprefix): Define.
96 (obj_coff_weak): Change .weak syntax and handling.
97 (coff_frob_symbol): Fix PE weak symbol alternates.
98 * config/obj-coff.h (USE_UNIQUE): Define.
99 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
100 are in another segment.
101 (tc_gen_reloc): Remove broken addend hack.
102 doc/as.texinfo: Update.
104 2004-11-05 Sterling Augustine <sterling@tensilica.com>
106 * config/tc-xtensa.c (total_frag_text_expansion): New.
107 (md_estimate_size_before_relax): Use it.
108 (find_address_of_next_align_frag): Likewise.
110 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
112 * config/tc-crx.c: Rename argument types.
113 (processing_arg_number): Rename to 'cur_arg_num'.
114 (get_number_of_bits): Rename to 'set_operand_size'.
115 (get_operandtype): Rename to 'parse_operand', totally rewrite.
116 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
117 (set_indexmode_parameters): Remove function, integrate its code into
119 (set_operand_size): Get rid of 'Operand Number' function parameter -
120 use global variable 'cur_arg_num' instead.
121 Use a local 'argument' pointer to reference the current argument.
122 (parse_operand): Likewise.
123 (set_operand): Likewise.
124 (process_label_constant): Likewise.
126 2004-11-04 Bob Wilson <bob.wilson@acm.org>
128 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
129 (add_section_rename): Delete. Inlined into...
130 (build_section_rename): ...here. Use xstrdup instead of strdup.
131 (xtensa_section_rename): Drop "const" from argument and return types.
132 (md_show_usage): Indent to match show_usage().
133 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
134 (tc_canonicalize_section_name): Define.
135 (md_elf_section_rename): Remove unused macro.
136 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
137 * doc/c-xtensa.texi (Xtensa Options): Likewise.
138 (Frame Directive): Delete.
140 2004-11-04 Daniel Jacobowitz <dan@debian.org>
142 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
143 * config/tc-arm.c (target_oabi): Delete.
144 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
145 (arm_opts): Remove moabi.
146 * doc/as.texinfo (Overview): Remove documentation of -moabi.
147 * doc/c-arm.texi (ARM Options): Likewise.
148 * configure: Regenerated.
150 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
152 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
153 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
154 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
155 * configure: Regenerate.
156 * config/tc-cris.c (enum cris_archs): New.
157 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
158 (cris_insn_ver_valid_for_arch): New functions.
159 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
160 (cris_arch): New variable.
161 (md_pseudo_table): New pseudo .arch.
162 (err_for_dangerous_mul_placement): Initialize according to
164 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
166 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
167 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
168 (BRANCH_WF_V32, BRANCH_WB_V32): New.
169 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
170 use in md_cris_relax_table.
171 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
172 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
173 Update and improve head comment.
174 (OPTION_PIC): Define in terms of previous option, OPTION_US.
175 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
177 (md_longopts): New option --march=...
178 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
180 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
181 (HANDLE_RELAXABLE): New macro.
182 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
183 cases. Check for weak symbols and assume not relaxable. Handle
184 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
185 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
187 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
188 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
189 (cris_create_short_jump): Adjust for CRISv32.
190 (cris_relax_frag): Handle new states.
191 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
192 (md_begin): Define symbols "..asm.arch.cris.v32",
193 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
194 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
195 when entering opcode table entry points.
196 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
197 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
198 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
199 (cris_process_instruction): Initialize out_insnp->insn_type to
200 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
201 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
203 <case 'm'>: Check that modified_char == '.'.
204 <invalid operands>: Consume the rest of the line.
205 When operands don't match, skip over subsequent insns with
206 non-matching version specifier but same mnemonic.
207 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
208 special registers in CRISv32 are always 32 bit long.
209 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
211 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
212 and compatible. Recognize "ACR" for v32, unless followed by "+".
213 (get_spec_reg): Consider cris_arch when looking up register.
214 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
216 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
217 (cris_get_expression): Restore input_line_pointer if failing "early".
218 (get_flags): Consider cris_arch and recognize flags accordingly.
219 (branch_disp): Adjust for CRISv32.
220 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
221 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
222 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
223 resolved. Don't enter zeros in object file for
225 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
226 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
227 (md_parse_option): Break out "return 1".
228 <OPTION_ARCH> New case.
229 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
230 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
231 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
232 <case BFD_RELOC_32_PCREL>: New cases.
233 Addends for non-zero fx_pcrel are too in fx_offset.
234 (md_show_usage): Show --march=<arch>.
235 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
236 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
237 (s_syntax) <struct syntaxes>: Properly constify member operand.
238 * config/tc-cris.h (TARGET_MACH): Define.
239 (cris_mach): Declare.
240 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
241 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
242 (CRIS-Opts): Document --march=...
243 (CRIS-Pseudos): Document .arch.
245 2004-11-04 Jan Beulich <jbeulich@novell.com>
247 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
248 intel syntax and no register prefix, allow $ in symbol names when
250 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
251 (intel_float_operand): Add fourth return value indicating math control
252 operations. Make classification more precise.
253 (md_assemble): Complain if memory operand of mov[sz]x has no size
255 (parse_insn): Translate word operands to floating point instructions
256 operating on integers as well as control instructions to short ones
257 as expected by AT&T syntax. Translate 'd' suffix to short one only for
258 floating point instructions operating on non-integer operands.
259 (match_template): Remove fldcw special case. Adjust q-suffix handling
260 to permit it on fild/fistp/fisttp in AT&T mode.
261 (process_suffix): Don't guess DefaultSize insns' suffix from
262 stackop_size for certain floating point control instructions. Guess
263 suffix for branch and [ls][gi]dt based on flag_code. Split error
264 messages for Intel and AT&T syntax, and make the condition more strict
265 for the former. Adjust suppressing of generation of operand size
267 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
268 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
270 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
271 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
273 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
275 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
276 md_short_jump_size, md_long_jump_size.
277 * write.c [!WORKING_DOT_WORD]: Ditto.
278 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
280 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
282 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
283 const qualifier in these definitions.
284 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
285 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
287 2004-11-02 Nick Clifton <nickc@redhat.com>
289 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
290 table before deciding to produce a .debug_line section to match up
291 with a user provided .debug_info section.
293 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
295 * config/tc-crx.c (getreg_image): Bug fix, a return value was
296 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
298 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
300 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
301 (get_flags): New function.
302 (get_number_of_bits): Edit comments, update numeric values to
304 (process_label_constant): Don't support the colon
305 format (SYMBOL:[s|m|l]).
306 (set_cons_rparams): Support argument type 'arg_rbase'.
307 (get_operandtype): Bug fix in 'rbase' operand type parsing.
308 (handle_LoadStor): Bug fix, first handle post-increment mode.
309 (getreg_image): Remove redundant code, update according to latest
311 (print_constant): Bug fix relate to 3-word instructions.
312 (assemble_insn): Bug fix, when matching instructions, verify also
313 instruction type (not only mnemonic).
314 Add various error checking.
315 (preprocess_reglist): Support HI/LO and user registers.
317 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
319 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
320 in an epilogue directive go negative.
322 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
325 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
326 after reporting template error during manual bundling. Reported
327 by Michael Dupont, michaelx.dupont@intel.com.
329 2004-10-25 Daniel Jacobowitz <dan@debian.org>
331 * Makefile.am: Run dep-am.
332 * aclocal.m4: Regenerate with automake 1.9.2.
333 * Makefile.in: Regenerate with automake 1.9.2.
334 * doc/Makefile.in: Likewise.
336 * config/tc-arm.c: Include "dw2gencfi.h".
337 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
339 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
340 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
341 (tc_cfi_frame_initial_instructions): Define.
342 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
345 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
347 * config/tc-crx.c (assemble_insn): Check unsigned immediate
349 Update coprocessor id to be unsigned immediate.
351 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
353 * config/tc-i386.c (O_secrel): Delete.
354 (tc_pe_dwarf2_emit_offset): New function.
355 * config/tc-i386.h (O_secrel): Define as O_md1.
356 (TC_DWARF2_EMIT_OFFSET): Define.
358 2004-10-18 Nick Clifton <nickc@redhat.com>
360 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
361 ignore @fptr() directives for 4-byte fixups.
363 2004-10-15 Alan Modra <amodra@bigpond.net.au>
365 * Makefile.am: Run "make dep-am"
366 * Makefile.in: Regenerate.
368 2004-10-14 Bob Wilson <bob.wilson@acm.org>
370 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
371 Remove comments about placement of literal pools.
372 (Literal Directive): Update description of literal placement.
373 (Literal Prefix Directive): Remove statement that this does not apply
374 to absolute-mode literals. Describe new section naming scheme.
376 2004-10-12 Bob Wilson <bob.wilson@acm.org>
378 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
379 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
380 is_windowed_return_opcode): Delete.
381 (xtensa_frob_label): Use get_subseg_target_freq.
382 (md_assemble): Inline call to is_entry_opcode.
383 (xtensa_handle_align): Inline call to get_frag_is_literal.
384 (relaxation_requirements): Inline call to is_jx_opcode.
385 (emit_single_op): Inline call to is_movi_opcode.
386 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
387 get_frag_is_no_transform, is_entry_opcode, and
388 set_frag_is_specific_opcode. Use get_subseg_total_freq.
389 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
390 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
391 Inline calls to get_frag_is_no_transform.
392 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
393 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
394 get_frag_is_no_transform.
395 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
396 and set_frag_is_no_transform.
397 (get_expression_value): Delete.
398 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
399 cur_target_freq to target_freq.
400 (get_subseg_info): Split out code to create a new map entry into ...
401 (add_subseg_info): ... this new function.
402 (get_last_insn_flags): Check if get_subseg_info succeeded.
403 (set_last_insn_flags): Call add_subseg_info if needed.
404 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
405 (xtensa_reorder_segments): Compute last_sec while counting sections.
406 Remove call to get_last_sec.
407 (get_last_sec): Delete.
408 (cache_literal_section): Inline call to retrieve_literal_seg and its
409 callees, seg_present and add_seg_list.
410 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
411 (get_frag_is_insn, get_frag_is_no_transform,
412 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
413 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
415 2004-10-12 Bob Wilson <bob.wilson@acm.org>
417 * config/tc-xtensa.c: Use ISO C90 formatting.
418 * config/tc-xtensa.h: Likewise.
419 * config/xtensa-istack.h: Likewise.
420 * config/xtensa-relax.c: Likewise.
421 * config/xtensa-relax.h: Likewise.
423 2004-10-12 Paul Brook <paul@codesourcery.com>
425 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
428 * doc/c-arm.texi: Document that we actually support -meabi=4, not
431 2004-10-08 Bob Wilson <bob.wilson@acm.org>
433 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
435 (Acknowledgements): Use "GAS" instead of AS variable.
437 2004-10-08 Daniel Jacobowitz <dan@debian.org>
439 * config/tc-i386.c: Include "elf/x86-64.h".
440 (i386_elf_section_type): New function.
441 * config/tc-i386.h (md_elf_section_type): Define.
442 (i386_elf_section_type): New prototype.
444 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
446 * config/m68k-parse.h (enum m68k_register): New control register,
448 * config/tc-m68k.c: Correct control register set for MCF5249.
450 2004-10-07 Bob Wilson <bob.wilson@acm.org>
451 Sterling Augustine <sterling@tensilica.com>
453 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
454 (UNREACHABLE_MAX_WIDTH): Define.
455 (XTENSA_FETCH_WIDTH): Delete.
456 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
457 prefer_const16, prefer_l32r): New global variables.
458 (LIT4_SECTION_NAME): Define.
459 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
460 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
461 (frag_flags struct): New.
462 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
463 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
464 (bitfield, bit_is_set, set_bit, clear_bit): Define.
465 (MAX_FORMATS): Define.
466 (op_placement_info struct, op_placement_table): New.
467 (O_pltrel, O_hi16, O_lo16): Define.
468 (directiveE enum): Rename directive_generics to directive_transform.
469 Delete directive_relax. Add directive_schedule,
470 directive_absolute_literals, and directive_last_directive.
471 (directive_info): Rename "generics" to "transform". Delete "relax".
472 Add "schedule" and "absolute-literals".
473 (directive_state): Adjust entries to match changes in directive_info.
474 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
475 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
476 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
477 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
478 (align_only_targets, software_a0_b_retw_interlock,
479 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
480 software_avoid_short_loop, software_avoid_close_loop_end,
481 software_avoid_all_short_loops, specific_opcode): Delete.
482 (warn_unaligned_branch_targets): New.
483 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
484 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
485 (option_[no_]link_relax, option_[no_]transform,
486 option_[no_]absolute_literals, option_warn_unaligned_targets,
487 option_prefer_l32r, option_prefer_const16, option_target_hardware):
489 (option_[no_]align_only_targets, option_literal_section_name,
490 option_text_section_name, option_data_section_name,
491 option_bss_section_name, option_eb, option_el): Delete.
492 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
493 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
494 and target-hardware. Delete entries for [no-]target-align-only,
495 literal-section-name, text-section-name, data-section-name, and
497 (md_parse_option): Handle new options and remove old ones. Accept but
498 ignore [no-]density options. Warn for [no-]generics and [no-]relax
499 and treat them as [no-]transform.
500 (md_show_usage): Add new options and remove old ones.
501 (xtensa_setup_hw_workarounds): New.
502 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
503 "long", "short", "loc" and "frequency" entries.
504 (use_generics): Rename to ...
505 (use_transform): ... this function. Add past_xtensa_end check.
506 (use_longcalls): Add past_xtensa_end check.
507 (code_density_available, can_relax): Delete.
508 (do_align_targets): New.
509 (get_directive): Accept dashes in directive names. Warn about
510 [no-]generics and [no-]relax directives and treat them as
512 (xtensa_begin_directive): Call md_flush_pending_output only for some
513 directives. Check for directives inside instruction bundles. Warn
514 about deprecated ".begin literal" usage. Warn and ignore [no-]density
515 directives. Handle new directives. Check generating_literals flag
517 (xtensa_end_directive): Check for directives inside instruction
518 bundles. Warn and ignore [no-]density directives. Handle new
519 directives. Call xtensa_set_frag_assembly_state.
520 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
521 xtensa_dwarf2_emit_insn): New.
522 (xtensa_literal_position): Call md_flush_pending_output. Do not check
523 use_literal_section flag.
524 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
525 literals. Use xtensa_elf_cons to parse the expression.
526 (xtensa_literal_prefix): Do not check use_literal_section. Support
527 ".lit4" sections for absolute literals. Change prefix convention to
528 replace ".text" (or ".t" in a linkonce section). No need to call
530 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
531 (expression_end): Handle closing braces and colons.
532 (PLT_SUFFIX, plt_suffix): Delete.
533 (expression_maybe_register): Use new xtensa-isa.h functions. Use
534 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
535 and O_hi16 expressions as well.
536 (tokenize_arguments): Handle closing braces and colons.
537 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
538 operands and paired register syntax.
539 (get_invisible_operands): New.
540 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
541 new xtensa-isa.h functions.
542 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
543 (xg_translate_idioms): Check if inside bundle. Use use_transform.
544 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
545 instructions. Use xtensa_translate_zero_immed.
546 (operand_is_immed, operand_is_pcrel_label): Delete.
547 (get_relaxable_immed): Use new xtensa-isa.h functions.
548 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
550 (xtensa_print_insn_table, print_vliw_insn): New.
551 (is_direct_call_opcode): Use new xtensa-isa.h functions.
552 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
553 is_branch_or_jump_opcode): Delete.
554 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
555 (opnum_to_reloc, reloc_to_opnum): Delete.
556 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
557 xtensa-isa.h functions. Operate on one slot of an instruction.
558 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
559 xg_get_insn_size): Delete.
560 (xg_get_build_instr_size): Use xg_get_single_size.
561 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
562 xg_build_widen_table. Use xg_get_single_size.
563 (xg_get_max_narrow_insn_size): Delete.
564 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
565 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
567 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
568 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
569 (xg_expand_to_stack, xg_expand_narrow): Update calls to
570 xg_build_widen_table. Use xg_get_single_size.
571 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
573 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
574 treat weak symbols conservatively.
575 (xg_check_operand): Use new xtensa-isa.h functions.
576 (is_dnrange): Delete.
577 (xg_assembly_relax): Inline previous calls to tinsn_copy.
578 (xg_finish_frag): Specify separate relax states for the frag and slot0.
579 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
580 xtensa-isa.h functions.
581 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
582 xg_instruction_matches_options): New.
583 (xg_instruction_matches_rule): Handle O_register expressions. Call
584 xg_instruction_matches_options.
585 (transition_rule_cmp): New.
586 (xg_instruction_match): Update call to xg_build_simplify_table.
587 (xg_build_token_insn): Record loc fields.
588 (xg_simplify_insn): Check is_specific_opcode field and
589 density_supported flag.
590 (xg_expand_assembly_insn): Skip checking code_density_available. Use
591 new xtensa-isa.h functions. Call use_transform instead of can_relax.
592 (xg_assemble_literal): Add error handling for O_big. Call
593 record_alignment. Handle O_pltrel.
594 (xg_valid_literal_expression): New.
595 (xg_assemble_literal_space): Add slot parameter. Remove call to
596 set_expr_symbol_offset. Add call to record_alignment. Update call to
598 (xg_emit_insn): Delete.
599 (xg_emit_insn_to_buf): Add format parameter. Update calls to
600 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
601 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
602 and slot parameters. Handle new "alternate" relocations for absolute
603 literals and CONST16 instructions. Check for bad uses of O_lo16 and
604 O_hi16. Use new xtensa-isa.h functions.
605 (xg_assemble_tokens): Delete.
606 (is_register_writer): Use new xtensa-isa.h functions.
607 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
608 old-style RSR from LCOUNT.
609 (next_frag_opcode): Delete.
610 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
611 update_next_frag_state): New.
612 (update_next_frag_nop_state): Delete.
613 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
614 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
615 the state of the absolute-literals directive. Add calls to
616 record_alignment and xtensa_set_frag_assembly_state. Call
617 xtensa_switch_to_non_abs_literal_fragment instead of
618 xtensa_switch_to_literal_fragment.
620 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
621 (get_expanded_loop_offset): Change check for undefined opcode to an
623 (xtensa_set_frag_assembly_state, relaxable_section,
624 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
625 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
626 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
627 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
628 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
629 (xtensa_init_fix_data): New.
630 (xtensa_frob_label): Reset label symbol to the current frag. Check
631 do_align_targets and generating_literals flag. Propagate frequency
632 info to new alignment frag. Call xtensa_set_frag_assembly_state.
633 (xtensa_unrecognized_line): New.
634 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
635 to xtensa_set_frag_assembly_state.
636 (error_reset_cur_vinsn): New.
637 (md_assemble): Remove check for literal frag. Remove call to
638 istack_init. Call use_transform instead of use_generics. Parse
639 explicit instruction format specifiers. Move code for
640 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
641 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
642 Add dwarf2_where call. Remote automatic alignment for ENTRY
643 instructions. Move call to xtensa_clear_insn_labels to the end.
644 Rearrange to handle bundles.
645 (xtensa_cons_fix_new): Delete.
646 (xtensa_handle_align): New.
647 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
648 assignment to is_no_density field.
649 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
650 instead of reloc_to_opnum. Handle "alternate" relocations.
651 (xtensa_force_relocation, xtensa_check_inside_bundle,
652 xtensa_elf_section_change_hook): New.
653 (xtensa_symbol_new_hook): Delete.
654 (xtensa_fix_adjustable): Check for difference of symbols with an
655 offset. Check for external and weak symbols.
656 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
657 (md_estimate_size_before_relax): Return expansion for the first slot.
658 (tc_gen_reloc): Handle difference of symbols by producing
659 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
660 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
661 tentative values into the output when linkrelax is set.
662 (XTENSA_PROP_SEC_NAME): Define.
663 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
664 Create literal tables only if using literal sections. Create new
665 property tables instead of old instruction tables. Check for unaligned
666 branch targets and loops.
667 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
668 new_resource_table, clear_resource_table, resize_resource_table,
669 resources_available, reserve_resources, release_resources,
670 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
671 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
672 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
673 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
674 flag. Update checks for workaround options. Call
675 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
676 (xtensa_cleanup_align_frags): Add special case for branch targets.
677 Check for and mark unreachable frags.
678 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
679 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
680 end of a zero-overhead loop body.
681 (frag_can_negate_branch): Handle instructions with multiple slots.
682 Use new xtensa-isa.h functions
683 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
684 xtensa_mark_zcl_first_insns): New.
685 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
686 transformations are disabled.
687 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
688 multislot instructions.
689 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
690 Likewise. Also error if transformations are disabled.
691 (unrelaxed_frag_max_size): New.
692 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
693 xtensa-isa.h functions.
694 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
695 xtensa_opcode_is_loop instead of is_loop_opcode.
696 (get_text_align_power): Replace as_fatal with assertion.
697 (get_text_align_fill_size): Iterate instead of using modulus when
699 (get_noop_aligned_address): Assert that this is for a machine-dependent
700 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
701 xg_get_single_size, and frag_format_size.
702 (get_widen_aligned_address): Rename to ...
703 (get_aligned_diff): ... this function. Add max_diff parameter.
704 Remove handling of rs_align/rs_align_code frags. Use
705 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
706 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
707 and pass it back to caller.
708 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
709 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
710 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
711 (relax_frag_text_align): Rename to ...
712 (relax_frag_loop_align): ... this function. Assume loops can only be
713 in the first slot of an instruction.
714 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
715 instruction. Remove call to frag_wane.
716 (relax_frag_narrow): Rename to ...
717 (relax_frag_for_align): ... this function. Extend to handle
718 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
719 RELAX_NARROW for the first slot.
720 (find_address_of_next_align_frag, bytes_to_stretch): New.
721 (future_alignment_required): Use find_address_of_next_align_frag and
722 bytes_to_stretch. Look ahead to subsequent frags to make smarter
724 (relax_frag_immed): Add format, slot, and estimate_only parameters.
725 Check if transformations are enabled for b_j_loop_end workaround.
726 Use new xtensa-isa.h functions and handle multislot instructions.
727 Update call to xg_assembly_relax.
728 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
729 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
731 (convert_frag_narrow): Add segP, format and slot parameters. Call
732 convert_frag_immed for branch instructions. Adjust calls to
733 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
734 xg_get_single_size and xg_get_single_format.
735 (convert_frag_fill_nop): New.
736 (convert_frag_immed): Add format and slot parameters. Handle multislot
737 instructions and use new xtensa-isa.h functions. Update calls to
738 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
739 enabled for b_j_loop_end workaround. Use build_nop instead of
740 assemble_nop. Check is_specific_opcode flag. Check for unreachable
741 frags. Use xg_get_single_size. Handle O_pltrel.
742 (fix_new_exp_in_seg): Remove check for old plt flag.
743 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
744 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
745 for loop opcode to an assertion. Mark all frags up to the end of the
746 loop as not transformable.
747 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
748 (get_subseg_info): New.
749 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
751 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
752 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
753 (xtensa_switch_to_non_abs_literal_fragment): New.
754 (cache_literal_section): Add is_code parameter and pass it through to
755 retrieve_literal_seg.
756 (retrieve_literal_seg): Add is_code parameter and use it to set the
757 flags on the literal section. Handle case where head parameter is 0.
758 (get_frag_is_no_transform, set_frag_is_specific_opcode,
759 set_frag_is_no_transform): New.
760 (xtensa_create_property_segments): Add end_property_function parameter
761 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
762 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
763 (xtensa_create_xproperty_segments, section_has_xproperty): New.
764 (add_xt_block_frags): Add end_property_function parameter and call it
765 if it is non-zero. Call xtensa_frag_flags_init.
766 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
767 get_frag_property_flags, frag_flags_to_number,
768 xtensa_frag_flags_combinable, xt_block_aligned_size,
769 xtensa_xt_block_combine, add_xt_prop_frags,
770 init_op_placement_info_table, opcode_fits_format_slot,
771 xg_get_single_size, xg_get_single_format): New.
772 (istack_push): Inline call to tinsn_copy.
773 (tinsn_copy): Delete.
774 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
775 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
776 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
777 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
778 functions. Handle invisible operands.
779 (tinsn_to_slotbuf): New.
780 (tinsn_check_arguments): Use new xtensa-isa.h functions.
781 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
782 vinsn_from_chars, and xg_free_vinsn.
783 (tinsn_from_insnbuf): New.
784 (tinsn_immed_from_frag): Add slot parameter and handle multislot
785 instructions. Handle symbol differences.
786 (get_num_stack_text_bytes): Use xg_get_single_size.
787 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
788 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
789 get_expr_register, set_expr_symbol_offset_diff): New.
790 * config/tc-xtensa.h (MAX_SLOTS): Define.
791 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
792 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
793 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
795 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
796 (xtensa_frag_type struct): Add is_assembly_state_set,
797 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
798 is_align, is_text_align, alignment, and is_first_loop_insn fields.
799 Replace is_generics and is_relax fields by is_no_transform field.
800 Delete is_text and is_longcalls fields. Change text_expansion and
801 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
802 per-slot information: literal_frags, slot_subtypes, slot_symbols,
803 slot_sub_symbols, and slot_offsets. Add fr_prev field.
804 (xtensa_fix_data struct): New.
805 (xtensa_symfield_type struct): Delete plt field.
806 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
807 forward declaration here.
808 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
809 (XTENSA_SECTION_RENAME): Undefine.
810 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
811 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
812 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
813 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
814 (unit_num_copies_func, opcode_num_units_func,
815 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
816 (resource_table struct): New.
817 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
818 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
819 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
820 (tinsn_copy): Delete prototype.
821 (vliw_insn struct): New.
822 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
823 (widen_spec_list): Add option conditions for density and boolean
824 instructions. Add expansions using CONST16 and conditions for using
825 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
827 (simplify_spec_list): Add option conditions for density instructions.
828 Add entry for NOP instruction.
829 (append_transition): Add cmp function pointer parameter and use it to
830 insert the new entry in order.
831 (operand_function_LOW16U, operand_function_HI16U): New.
832 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
833 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
834 (enter_opname, split_string): Use xstrdup instead of strdup.
835 (init_insn_pattern): Initialize new options field.
836 (clear_req_or_option_list, clear_req_option_list,
837 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
839 (parse_insn_pattern): Parse option conditions.
840 (transition_applies): New.
841 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
842 swapped last arguments in calls to append_constant_value_condition.
843 Call clone_req_option_list. Add warning about invalid opcode.
844 Handle LOW16U and HI16U function names.
845 (build_transition_table): Add cmp parameter and use it in calls to
846 append_transition. Use new xtensa-isa.h functions. Check
847 transition_applies before adding entries.
848 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
849 pass it through to build_transition_table.
850 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
851 ReqOption, transition_cmp_fn): New types.
852 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
853 (transition_rule struct): Add options field.
854 * doc/as.texinfo (Overview): Update Xtensa options.
855 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
856 --[no-]relax, and --[no-]generics options. Update descriptions of
857 --text-section-literals and --[no-]longcalls. Add
858 --[no-]absolute-literals and --[no-]transform.
859 (Xtensa Syntax): Add description of syntax for FLIX instructions.
860 Remove use of "generic" and "specific" terminology for opcodes.
861 (Xtensa Registers): Generalize the syntax description to include
862 user-defined register files.
863 (Xtensa Automatic Alignment): Update.
864 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
865 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
866 (Xtensa Directives): Remove confusing rules about precedence.
867 (Density Directive, Relax Directive): Delete.
868 (Schedule Directive): New.
869 (Generics Directive): Rename to ...
870 (Transform Directive): ... this node.
871 (Literal Directive): Update for absolute literals. Missing
872 literal_position directive is now an error.
873 (Literal Position Directive): Update for absolute literals.
874 (Freeregs Directive): Delete.
875 (Absolute Literals Directive): New.
876 (Frame Directive): Minor editing.
877 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
879 * Makefile.in: Regenerate.
881 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
883 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
884 to build the second and third fixups for a composite relocation.
885 (macro_read_relocs): New function.
886 (macro_build): Use it.
887 (s_cpsetup): Pass all three composite relocation codes to macro_build.
888 Simplify fragging code accordingly.
889 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
890 of the composite relocation. Set fx_tcbit in both fixups.
892 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
894 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
895 (md_apply_fix3): Don't treat composite relocs as done.
897 2004-10-07 Jan Beulich <jbeulich@novell.com>
899 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
900 prefix for symbol names generated from the LOCAL macro directive.
902 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
903 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
905 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
907 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
909 (md_assemble): Add error checking for Co-Processor instructions.
910 (get_cinv_parameters): Add 'b' option to invalidate the
913 2004-10-05 Paul Brook <paul@codesourcery.com>
915 * config/tc-arm.c (unwind): New variable.
916 (vfp_sp_encode_reg): New function.
917 (vfp_sp_reg_required_here): Use it.
918 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
919 (vfp_parse_reg_list): New function.
920 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
921 s_arm_unwind_personality, s_arm_unwind_personalityindex,
922 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
923 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
925 (md_pseudo_table): Add them.
926 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
927 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
928 (set_section, add_unwind_adjustsp, flush_pending_unwind,
929 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
930 require_hashconst, add_unwind_opcode): New functions.
931 * doc/tc-arm.text: Document unwinding opcodes.
932 * NEWS: Mention the new feature.
934 2004-10-04 Eric Christopher <echristo@redhat.com>
936 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
938 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
940 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
942 * config/tc-s390.c (md_apply_fix3): Likewise.
943 * config/tc-sparc.c (md_apply_fix3): Likewise.
945 2004-10-01 Paul Brook <paul@codesourcery.com>
947 * config/tc-arm.c (arm_elf_section_type): New function.
948 (arm_elf_change_section): Set section link for exidx sections.
949 * config/tc-arm.h (arm_elf_section_type): Add prototype.
950 (md_elf_section_type): Define.
952 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
954 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
955 instruction's offset.
957 2004-10-01 Adam Nemet <anemet@lnxw.com>
959 * (TARGET_FORMAT): Remove LynxOS COFF definition.
961 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
963 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
964 asymbol *, instead use symbol_get_bfdsym.
966 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
968 * config/tc-m68k.c (select_control_regs): Add mcf5249.
970 2004-09-30 Paul Brook <paul@codesourcery.com>
972 * config/tc-arm.c (do_smi, do_nop): New functions.
973 (insns): Add ARMv6ZK instructions.
974 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
975 (tc_gen_reloc): Ditto.
976 (arm_cpus): Add mpcore and arm1176.
977 (arm_archs): Add armv6{k,z,zk}.
978 * doc/c-arm.texi: Document new cores and architectures.
980 2004-09-30 Nick Clifton <nickc@redhat.com>
982 * config/tc-arm.c: Use ISO C90 formatting.
984 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
986 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
987 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
988 REG_TYPE_MVDX is expected.
990 2004-09-29 Marc Bevand <m.bevand@gmail.com>
992 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
994 2004-09-21 James E Wilson <wilson@specifixinc.com>
996 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
997 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
998 output_spill_base, output_unat_psprel, output_lc_psprel,
999 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1000 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1001 output_spill_psprel_p): Use it.
1003 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1005 * config/tc-crx.c (handle_LoadStor): New function.
1006 Handle load/stor unique instructions before parsing.
1008 2004-09-17 Paul Brook <paul@codesourcery.com>
1010 * config/tc-arm.c (s_arm_rel31): New funciton.
1011 (md_pseudo_table): Add .rel31.
1012 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1013 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1014 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1015 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1016 (arm_parse_reloc): Add (target2).
1018 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1020 * Makefile.am: Run "make dep-am".
1021 * Makefile.in: Regenerate.
1022 * aclocal.m4: Regenerate.
1023 * configure: Regenerate.
1024 * doc/Makefile.in: Regenerate.
1025 * po/POTFILES.in: Regenerate.
1026 * po/gas.pot: Regenerate.
1028 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1030 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1031 [!LLONG_MAX]: Ditto.
1033 2004-09-13 Paul Brook <paul@codesourcery.com>
1035 * config/tc-arm.c: Rename RELABS to TARGET1.
1037 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1039 * messages.c (as_internal_value_out_of_range): Cast values passed
1040 to as_bad_where or as_warn_where to proper type.
1042 2004-09-11 Theodore A. Roth <troth@openavr.org>
1044 * config/tc-avr.c: Add support for
1045 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1047 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1049 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1050 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1052 2004-09-08 Paul Brook <paul@codesourcery.com>
1054 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1055 fini_array and preinit_array section types.
1056 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1058 * doc/as.texinfo: Document extra section types.
1060 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1062 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1063 * Makefile.in: Regenerated.
1064 * configure.in: Set em for arm*-*-symbianelf*.
1065 * configure: Regenerated.
1066 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1067 vectors when appropriate.
1068 * config/te-symbian.h: New file.
1070 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1072 * config/tc-crx.c (gettrap): Exception vector can be case
1074 (process_label_constant): Fix a 32-bit displacement bug in branch
1076 (get_operandtype) : Bug fix, wrong operand was used.
1077 (process_label_constant): Initialize relocation type to
1080 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
1082 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1083 for synthesizable cores.
1085 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1087 2004-08-25 Dmitry Diky <diwil@spec.ru>
1089 * config/tc-msp430.c: Clean-up the code.
1090 (md_relax_table): New relax table.
1091 (mcu_types): Sort MCU types.
1092 (md_pseudo_table): Add .profiler pseudo handler.
1093 (pow2value): New function.
1094 (msp430_profiler): New function.
1095 (msp430_operands): Add new insns handlers.
1096 (msp430_srcoperand): Add register operand handler, allow complex
1098 (md_estimate_size_before_relax): Rewritten.
1099 (md_convert_frag): Rewritten.
1100 (msp430_relax_frag): New function.
1101 * config/tc-msp430.h (md_relax_frag): define macro
1102 * doc/c-msp430.texi: Update information.
1104 2004-08-24 Nick Clifton <nickc@redhat.com>
1106 * as.c (std_shortopts): Allow -g to take an optional argument.
1107 (parse_args): Pass any switch starting with -g on to the backend
1110 2004-08-18 Mark Mitchell <mark@codesourcery.com>
1112 * configure.in (arm*-*-symbianelf*): New target.
1113 (arm*-*-eabi*): Likewise.
1114 * configure: Regenerated.
1116 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1117 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1120 2004-08-18 Jakub Jelinek <jakub@redhat.com>
1122 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1123 argument, don't do anything if current section is not
1124 .gnu.linkonce.t.* and linkonce_empty is set.
1125 (generate_unwind_image, dot_endp): Adjust callers, call
1126 start_unwind_section (*, 1) if nothing will be put into the
1129 2004-08-17 Nick Clifton <nickc@redhat.com>
1131 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1132 (show_usage): Add -g.
1133 (std_longopts): Add --gen-debug. Alpha sort the table.
1134 (parse_args): Print an error message if a switch is not handled.
1135 Handle the -g switch, calling md_debug_format_selector() if
1137 * NEWS: Mention new feature.
1138 * doc/as.texinfo: Document new switch.
1139 * doc/internals.texi: Document behaviour of md_parse_option.
1141 * config/tc-arm.c (md_parse_option): Do not issue an error message
1142 if the switch is not recognised.
1143 * config/tc-m68k.c (md_parse_option): Likewise.
1144 * config/tc-pdp11.c (md_parse_option): Likewise.
1145 * config/tc-v850.c (md_parse_option): Likewise.
1147 * as.h: Fix up formatting.
1150 2004-08-16 Nick Clifton <nickc@redhat.com>
1152 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1154 * configure.in: Sort architecture based tables alphabetically.
1155 * configure: Regenerate.
1157 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1159 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1160 { "cc", 68 }, with { "cr", 70 }.
1162 2004-08-13 Jan Beulich <jbeulich@novell.com>
1163 Nick Clifton <nickc@redhat.com>
1165 * as.c: Add and handle new --alternate command line option.
1166 * macro.c (macro_set_alternate): New.
1167 * macro.h (macro_set_alternate): Declare.
1168 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1169 * doc/as.texinfo: Document new command line option and pseudo-ops
1170 as well as insert documentation originating from gasp about
1171 alternate macro syntax.
1172 * NEWS: Mention new command line option and pseudo-ops.
1174 2004-08-10 Mark Mitchell <mark@codesourcery.com>
1176 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1179 2004-08-06 Paul Brook <paul@codesourcery.com>
1181 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1182 Handle new relocations.
1183 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1185 2004-08-05 Bob Wilson <bob.wilson@acm.org>
1187 * write.c (relax_segment): Use was_address instead of address when
1188 setting fr_fix field for align frag due to backwards .org.
1190 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1192 Introduce SH2a support.
1193 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1194 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1196 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1197 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1198 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1199 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1200 to end of conditional expression.
1201 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1202 * config/tc-sh.c: Add sh2a-nofpu support.
1203 2003-12-29 DJ Delorie <dj@redhat.com>
1204 * tc-sh.c: Add sh2a support.
1205 (parse_reg): Add tbr.
1206 (parse_at): Support @@(disp,tbr).
1207 (get_specific): Support sh2a opcodes.
1208 (insert4): New, for 4 byte relocs.
1209 (build_Mytes): Support sh2a opcodes.
1210 (md_apply_fix3_Mytes): Support sh2a opcodes.
1211 2003-12-02 Michael Snyder <msnyder@redhat.com>
1212 * config/tc-sh.c (md_parse_option): Handle sh2a.
1213 (sh_elf_final_processing): Ditto.
1215 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1217 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1220 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1222 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1223 (ppc_arch): Expand comment.
1225 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1227 * config/tc-crx.c: Support evaluating the difference between two
1229 * config/tc-crx.h: Likewise.
1231 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1233 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1235 (ia64_elf_section_change_hook): Set the linked-to section for
1238 2004-07-26 Dmitry Diky <diwil@spec.ru>
1240 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1241 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1242 msp430xG438, msp430xG439.
1244 2004-07-25 Daniel Jacobowitz <dan@debian.org>
1246 * doc/as.texinfo (Section, PushSection): Correct documentation
1249 2004-07-21 Jan Beulich <jbeulich@novell.com>
1251 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1252 permissible for the selected instruction suffix.
1253 (match_template): Don't permit 64-bit general purpose operands in
1255 (finalize_imm): Permit 64-bit immediates.
1256 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1257 specially except for the width of the used base and/or index
1258 registers. For 32-bit displacements, use sign-extended
1259 relocations only when using 64-bit addressing.
1260 Force zero displacement on rip-relative addressing when there is
1261 no other displacement.
1262 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1263 specially except for the width of the used base and/or index
1265 (parse_register): Disallow Reg64 registers in 32-bit mode.
1267 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1268 suffix if the instruction doesn't support it.
1270 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1272 * config/tc-mips.c (append_insn): Handle constant expressions with
1273 no associated relocation.
1274 (mips_ip): Cancel the expression after use for the Q format
1276 (parse_relocation): Return no relocation for unsupported
1278 (my_getSmallExpression): Return no relocation if no relocation
1281 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1283 * config/obj-som.c (adjust_stab_sections): Add prototype.
1284 (obj_som_compiler, obj_som_version, obj_som_copyright,
1285 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1286 * config/tc-hppa.c (update_subspace): Likewise.
1287 (is_defined_subspace): Amplify comment.
1288 * config/obj-som.h (som_frob_file): Add prototype.
1290 2004-07-19 Christopher Faylor <cgf@timesys.com>
1291 H.J. Lu <hongjiu.lu@intel.com>
1293 * subsegs.c (section_symbol): Don't create a new segment when
1294 existing segment is undefined.
1296 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
1298 * config/tc-arm.c: Include include/opcode/arm.h.
1299 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1300 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1301 (FPU_ARCH_*): Delete.
1302 * Makefile.am: Update dependencies.
1303 * Makefile.in: Regenerate.
1305 2004-07-15 Nick Clifton <nickc@redhat.com>
1307 * configure.in: Accept armbe as a big-endian arm configuration.
1308 * configure: Regenerate.
1310 2004-07-13 Thomas Nystrom <thn@saeab.se>
1312 * config/tc-i386.c (T_SHIFTOP): New constant.
1313 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1314 (intel_el1): Handle '~'.
1315 (intel_get_token): Handle '<>', '&', '|' and '~'.
1317 2004-07-13 Nick Clifton <nickc@redhat.com>
1319 (md_assemble): Remove spurious newline from end of as_bad error
1321 (intel_e05_1): Likewise.
1322 (intel_e11): Likewise.
1323 (intel_match_token): Likewise.
1325 2004-07-11 Andreas Schwab <schwab@suse.de>
1327 * config/tc-m68k.c: Convert to C90. Remove redundant
1328 declarations. Indentation fixup.
1329 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1330 obj_coff_section ourselves.
1332 2004-07-09 James E Wilson <wilson@specifixinc.com>
1334 * config/tc-ia64.c (default_big_endian): New.
1335 (dot_byteorder, md_begin): Use it.
1336 (md_parse_option): Set it.
1338 2004-07-09 Nick Clifton <nickc@redhat.com>
1340 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1341 * configure: Regenerate.
1342 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1343 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1344 sh_find_elf_flags if necessary.
1346 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
1348 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1349 going to be split into more than one in-place addend, return 0
1350 for relocations against mergeable sections. Associate comments
1353 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1355 * Makefile.am (CPU_TYPES): Add crx.
1356 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1357 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1358 (DEPTC_crx_elf): New target.
1359 (DEPOBJ_crx_elf): Likewise.
1360 (DEP_crx_elf): Likewise.
1361 * Makefile.in: Regenerate.
1362 * configure.in: Add crx* target.
1363 * configure: Regenerate.
1364 * config/tc-crx.c: New file.
1365 * config/tc-crx.h: New file.
1366 * NEWS: Mention new target.
1368 2004-07-06 Nick Clifton <nickc@redhat.com>
1370 * config.in: Undefine TARGET_SYMBIAN by default.
1372 * configure: Regenerate. Add sh-symbian-elf target. If
1373 selected define TARGET_SYMBIAN.
1374 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1375 format if TARGET_SYMBIAN has been defined.
1377 * output-file.c (output_file_create): Report the target format
1378 chosen when bfd_openw reports that it is invalid.
1380 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1381 pseudo for BFD based assemblers.
1383 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1386 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1387 (md_parse_option): Remove redundant -isa testing.
1388 Make bfd_arch variable const.
1389 (md_show_usage): Make bfd_arch variable const.
1391 2004-07-03 James E Wilson <wilson@specifixinc.com>
1393 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1394 * config/tc-ia64.h (md_frag_check): Define.
1396 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1398 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1400 * doc/as.texinfo (Weak): Document PE weak symbols.
1402 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
1404 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1405 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1406 (mips_frob_file): Rework so that only a single pass through the
1407 relocs is needed. Allow %lo()s to have higher offsets than their
1408 corresponding %hi()s or %got()s.
1410 2004-07-02 Nick Clifton <nickc@redhat.com>
1412 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1413 allow values which have come from undefined symbols.
1414 Always consider this fixup to have been processed as a reloc
1415 cannot be generated for it.
1417 2004-07-02 Alan Modra <amodra@bigpond.net.au>
1419 * frags.h (struct frag): Add has_code and insn_addr fields.
1420 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1421 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1422 * config/tc-ppc.h (md_frag_check): Define.
1424 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1426 * doc/Makefile.am (info): Rename goal to...
1427 (info-local): ... this, to preserve implicit dependencies.
1428 * doc/Makefile.in: Regenerate with automake 1.8.5.
1430 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1432 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1433 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1434 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1435 (tc_gen_reloc): Likewise.
1436 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1437 (m32r_parse_name): Likewise.
1438 (m32r_cgen_parse_fix_exp): Likewise.
1439 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1440 (O_PIC_reloc): Likewise.
1441 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1442 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1443 for @GOTOFF, @GOT, @PLT.
1445 2004-06-21 Jan Beulich <jbeulich@novell.com>
1447 * gas/symbols.c: While discarding ordinary local absolute symbols
1448 when --strip-local-absolute is in effect, retain file symbols.
1450 2004-06-20 Andreas Schwab <schwab@suse.de>
1452 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1453 (md_parse_option): Likewise.
1455 2004-06-17 Jan Beulich <jbeulich@novell.com>
1457 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1458 * config/te-netware.h: New file.
1459 * config/te-ppcnw.h: Delete: Obsolete.
1460 * configure.in: Eliminate ill NetWare targets. Make generic
1461 NetWare target use proper emulation.
1462 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1463 reference to new te-netware.h.
1464 * configure: Regenerate.
1465 * Makefile.in: Regenerate.
1467 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1469 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1470 comparison in .insn pseudo operation.
1472 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1474 * config/obj-coff.c (coff_adjust_section_syms): Use
1475 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1476 (coff_frob_section): Likewise.
1477 * config/tc-mips.c (md_apply_fix3): Likewise.
1478 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1479 (elf_frob_file_after_relocs): Likewise.
1481 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1483 * config/tc-hppa.c (log2): Rename to exact_log2.
1484 (pa_next_subseg): Delete unused function.
1485 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1486 (create_new_subspace): Likewise.
1489 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1490 labels. Fix warning.
1492 2004-05-28 DJ Delorie <dj@redhat.com>
1494 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1495 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1496 or non-merged symbols.
1498 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1500 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1501 restore the old slot when inserting srlz.i/srlz.d.
1503 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1505 * Makefile.am: Regenerate dependecies.
1506 * Makefile.in: Regenerate.
1507 * config/tc-sh.c (valid_arch): Make unsigned.
1508 (preset_target_arch): Likewise.
1509 (md_begin): Use new architecture flags system.
1510 (get_specific): Likewise.
1511 (assemble_ppi): Likewise.
1512 (md_assemble): Likewise. Also fix error check for bad opcodes.
1513 (md_parse_option): Likewise. Also generate -isa values according
1514 to the table in bfd/cpu-sh.c instead of just constants. Also
1515 allow <arch>-up ISA variants.
1516 (sh_elf_final_processing): Replace if-else chain with a call to
1517 sh_find_elf_flags().
1518 * testsuite/gas/sh/arch: New directory.
1519 * testsuite/gas/sh/arch/arch.exp: New test script.
1520 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1521 * testsuite/gas/sh/arch/sh.s: New file.
1522 * testsuite/gas/sh/arch/sh2.s: New file.
1523 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1524 * testsuite/gas/sh/arch/sh2e.s: New file.
1525 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1526 * testsuite/gas/sh/arch/sh3.s: New file.
1527 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1528 * testsuite/gas/sh/arch/sh3e.s: New file.
1529 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1530 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1531 * testsuite/gas/sh/arch/sh4.s: New file.
1532 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1533 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1534 * testsuite/gas/sh/arch/sh4a.s: New file.
1536 2004-05-28 Peter Barada <peter@the-baradas.com>
1538 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1539 with zero offset into mode 2 addressing to save a word.
1541 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1543 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1544 (ar_is_only_in_integer_unit): New.
1545 (ar_is_only_in_memory_unit): New.
1546 (generate_unwind_image): Silence gcc on 32bit host.
1547 (md_assemble): Use ar_is_only_in_integer_unit instead of
1548 ar_is_in_integer_unit. Check AR access.
1550 2004-05-27 Peter Barada <peter@the-baradas.com>
1552 * config/tc-m68k.c (md_begin): Sort the opcode table into
1554 (m68k_compare_opcode): New function to do the sorting.
1556 2004-05-24 Peter Barada <peter@the-baradas.com>
1558 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1559 addressing on MIT style operands.
1560 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1562 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1565 2004-05-23 Alan Modra <amodra@bigpond.net.au>
1567 * expr.c (operand, operator): Don't reject '++' and '--'.
1569 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
1571 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1574 2004-05-17 Adam Nemet <anemet@lnxw.com>
1576 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1577 * configure: Regenerate.
1579 2004-05-13 Paul Brook <paul@codesourcery.com>
1581 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1583 2004-05-13 Joel Sherrill <joel@oarcorp.com>
1585 * configure.in (or32-*-rtems*): Switch to elf.
1586 * configure: Regenerate.
1588 2004-05-13 Nick Clifton <nickc@redhat.com>
1590 * po/fr.po: Updated French translation.
1592 2004-05-11 Nick Clifton <nickc@redhat.com>
1594 * doc/as.texinfo (Section): Document G and T flags to .section
1595 directive. Document the extra arguments that the G flag
1596 requires. Document the #tls flag.
1598 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1600 * subsegs.c (section_symbol): Create a new section symbol if
1601 the existing one doesn't match.
1602 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1604 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
1606 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1607 to cope with VR4181A errata MD(1) and MD(4).
1609 2004-05-07 Brian Ford <ford@vss.fsi.com>
1611 * NEWS: Mention .secrel32 for pe[i]-i386.
1613 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
1615 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1616 (HANDLE_ALIGN): New.
1618 2004-05-06 Daniel Jacobowitz <dan@debian.org>
1620 * Makefile.am (DIST_SUBDIRS): Define.
1621 * aclocal.m4: Regenerate with automake 1.8.4.
1622 * Makefile.in: Likewise.
1623 * doc/Makefile.in: Likewise.
1625 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1627 * config/tc-ia64.c (dot_serialize): Declare.
1628 (dot_serialize): New function.
1629 (md_pseudo_table): Add ".serialize.data" and
1630 ".serialize.instruction" directives.
1632 2004-05-06 Nick Clifton <nickc@redhat.com>
1634 * messages (as_internal_value_out_of_range): Print a message about
1635 a value being out of range. Be consistent about whether the
1636 values are printed in decimal or hexadecimal.
1637 (as_warn_value_out_of_range): Generate a warning message about an
1639 (as_bad_value_out_of_range): Generate an error message about an
1641 * as.h: Prototype the new functions.
1642 * config/tc-alpha.c (insert_operand): Use new function.
1643 * config/tc-arc.c (arc_insert_operand): Likewise.
1644 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1645 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1646 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1647 * config/tc-s390.c (s390_insert_operand): Likewise.
1648 * config/tc-v850.c (v850_insert_operand): Likewise.
1650 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
1652 * configure.in: Set em=linux for frv-*-*linux*.
1653 * configure: Rebuilt.
1654 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1655 (frv_md_fdpic_enabled): New.
1656 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1657 (DEFAULT_FDPIC): New.
1658 (frv_flags): Use DEFAULT_FDPIC.
1659 (frv_pic_flag): Likewise.
1660 (OPTION_NOPIC): New.
1661 (md_longopts): Add -mnopic.
1662 (md_parse_option): Handle it.
1663 (md_show_usage): Add -mfdpic and -mnopic.
1665 2004-05-05 Peter Barada <peter@the-baradas.com>
1667 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1668 chips for invalid coldfire instructions, rename selectors
1669 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1670 add current_chip to track which chip is referred to(including save/restore),
1671 use current_chip to select control registers, not current_arch.
1672 (md_show_usage): Add new chips.
1673 * doc/c-m68k.texi: Document new command line switches.
1675 2004-05-05 Jakub Jelinek <jakub@redhat.com>
1677 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1678 (NOP_OPCODE): Define.
1679 (s390_align_code): Remove prototype.
1680 * tc-s390.c (s390_align_code): Remove.
1682 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1684 * config/tc-ia64.c (make_unw_section_name): Removed.
1685 (start_unwind_section): New function.
1686 (generate_unwind_image): Take const segT instead of const
1688 (dot_handlerdata): Adjusted.
1689 (dot_endp): Likewise.
1691 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1693 * config/obj-elf.c (obj_elf_change_section): Allow the
1694 ".note.GNU-stack" section has SHF_EXECINSTR.
1696 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1698 * config/obj-elf.c (get_section): Return bfd_boolean.
1699 (obj_elf_change_section): Call bfd_get_section_by_name_if
1700 instead of bfd_map_over_sections.
1702 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1704 * config/obj-elf.c (get_section): New function.
1705 (obj_elf_change_section): Support multiple sections with same
1708 2004-04-30 Nick Clifton <nickc@redhat.com>
1710 * config/tc-arm.c (create_register_alias): Fix typo checking for
1711 case sensitive register aliases.
1712 (co_proc_number): Use error message string in all_reg_maps[]
1714 (cp_reg_required_here): Likewise.
1715 (fp_reg_required_here): Likewise.
1717 2004-04-29 Brian Ford <ford@vss.fsi.com>
1719 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
1721 2004-04-28 Chris Demetriou <cgd@broadcom.com>
1723 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
1724 (load_address, macro, mips_ip, md_parse_option)
1725 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
1726 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
1727 embedded-PIC handling, and update comments.
1728 (SWITCH_TABLE): Remove.
1729 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
1730 (enum mips_pic_level): Remove EMBEDDED_PIC.
1731 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
1732 (TC_FORCE_RELOCATION): Update comment.
1733 * ecoff.c (ecoff_build_lineno): Add comment about some code that
1734 might be safe to remove now that MIPS embedded-PIC is gone.
1736 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1738 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
1739 call to obj_set_subsection_attributes.
1740 (obj_som_init_stab_section): Likewise.
1741 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
1742 (pa_def_subspaces): Provide comdat default.
1743 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
1744 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
1745 calls to create_new_subspace and update_subspace to pass comdat flag.
1746 (create_new_subspace, update_subspace): Add new comdat argument. Use
1747 it in calls to obj_set_subsection_attributes.
1748 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
1749 and use of comdat, common and dup_comm parameters.
1751 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
1753 * config/obj-elf.c (obj_elf_change_section): Check if the old
1754 group name is NULL before comparison.
1756 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1758 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
1760 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1762 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
1764 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1766 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
1767 (OPTION_MEMBEDDED_PIC): Remove.
1768 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
1769 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
1770 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
1771 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
1772 (OPTION_ELF_BASE): Renumber.
1773 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
1774 (md_show_usage): Remove mention of -membedded-pic.
1775 * doc/as.texinfo: Remove mention of -membedded-pic.
1777 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1779 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
1780 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
1782 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
1783 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
1784 USE_GLOBAL_POINTER_OPT.
1786 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1788 * config/tc-mips.c (macro): One more use of load_delay_nop.
1790 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
1792 * config/tc-mips.c (load_delay_nop): New function.
1793 (load_address, macro): Use load_delay_nop() to build a nop
1794 which can be omitted with gpr_interlocks.
1796 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1798 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
1799 cop_interlocks): Remove superfluous CPU entries.
1801 2004-04-22 Paul Brook <paul@codesourcery.com>
1803 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
1805 2004-04-22 Peter Barada <peter@the-baradas.com>
1807 * NEWS: Added support for EMAC instructions and MAC/EMAC
1809 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
1810 scale factor tokens, trailing_ampersand to mark mask addressing
1811 for MAC/EMAC instructions.
1812 * config/m68k-parse.y: Add options_ampersand clause, '<<',
1814 (yylex): Handle '>', '<', and '&' following '+'.
1815 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
1816 architectures in archs[].
1817 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
1818 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
1820 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
1821 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
1823 Add EMAC operands to init_table[].
1825 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
1827 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
1829 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
1830 * config/tc-arm.c (enum mstate): Delete from here.
1831 (mapping_state): Remove the static mapstate variable and instead
1832 store the state in the segment. This allows a per-section mapping
1833 state. Handle and ignore MAP_UNDEFINED states.
1834 (arm_elf_change_section): Get the current mapping state from the
1836 (s_ltorg): Set the mapping state to MAP_DATA.
1837 (arm_cleanup): Use arm_elf_change_section to get the mapping state
1838 for each pool as it is emitted.
1840 2004-04-22 Nick Clifton <nickc@redhat.com>
1842 * config/tc-arm.h: Formatting tidy ups.
1844 2004-04-20 Chris Demetriou <cgd@broadcom.com>
1846 * NEWS: Note that MIPS -membedded-pic option is deprecated.
1848 2004-04-20 DJ Delorie <dj@redhat.com>
1850 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
1851 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
1852 [TE_PE] (O_secrel): Define.
1853 [TE_PE] (x86_pe_cons_fix_new): New.
1854 [TE_PE] (pe_directive_secrel): Likewise.
1855 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
1857 2004-04-19 Eric Christopher <echristo@redhat.com>
1859 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
1860 of previous patch for fix in gcc.
1862 2004-04-19 Jakub Jelinek <jakub@redhat.com>
1864 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
1866 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
1868 * read.c (do_align): Call md_flush_pending_output, if defined.
1870 2004-04-16 Alan Modra <amodra@bigpond.net.au>
1872 * expr.c (operand): Correct checks for ++ and --.
1874 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
1876 * config/tc-generic.c: Add some comments.
1878 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
1880 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
1881 -{no-}mfix-vr4122-bugs.
1882 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
1883 (append_insn, mips_emit_delays): Update accordingly.
1884 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
1885 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
1886 (md_parse_option): Update after above changes.
1887 (md_show_usage): Add -mfix-vr4120.
1889 2004-04-13 Bob Wilson <bob.wilson@acm.org>
1891 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
1892 of .section directive; add a reference to the ELF .subsection
1895 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1897 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1900 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1902 * Makefile.am: Remove mips from aout targets.
1903 * Makefile.in: Regenerate.
1904 * configure.in: Remove mips-dec-bsd* target.
1905 * configure: Regenerate.
1907 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1910 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1911 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1912 Update "mapping". Restrict some @ modifiers to 32 bit.
1914 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1915 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1917 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1918 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1919 dont_adjust_reloc_32 is set.
1920 (md_longopts): Add option -renesas.
1921 (md_parse_option, md_show_usage): Likewise.
1922 * doc/c-sh.texi: Likewise.
1924 2004-04-01 Dave Korn <dk@artimi.com>
1926 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1927 hi16 and lo16 fixS structs.
1928 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1929 exactly the same way as for RELOC_DLX_REL16.
1930 (machine_ip): properly respect LO flag in the_insn and
1931 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1932 (md_apply_fix3): apply RELOC_DLX_LO16.
1934 2004-03-30 Stan Shebs <shebs@apple.com>
1936 Remove long-obsolete MPW support.
1937 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1938 * configure.in: Remove mention of ppc-*-mpw* config.
1939 * configure.in: Likewise.
1941 2004-03-30 Nick Clifton <nickc@redhat.com>
1943 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1944 OBJ_ELF being defined.
1946 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1948 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1950 2004-03-23 Paul Brook <paul@codesourcery.com>
1952 * config/tc-arm.c (meabi_flags): New variable.
1953 (arm_parse_eabi): New function.
1954 (md_begin): Set flags for EABI v3.
1956 (arm_long_opts): Add meabi.
1957 * doc/as.texinf <ARM>: Document -meabi.
1958 * doc/c-arm.texi: Ditto.
1960 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1962 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1963 tables even when use_literal_section flag is not set.
1965 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1967 * config/tc-sh.c: Remove trailing whitespace.
1969 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1971 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1972 --mul-bug-abort and the default behavior.
1973 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1974 (err_for_dangerous_mul_placement): New variable.
1975 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1977 (md_cris_relax_table): Have placeholder for STATE_MUL.
1978 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1979 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1981 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1982 STATE_BYTE)>: Ditto.
1983 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1984 alignment and position of this frag, emit error message if
1986 (md_assemble): For a multiply insn and when checking it,
1987 transform the current frag into a special frag for that purpose.
1988 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1989 OPTION_MULBUG_ABORT_ON>: Handle new options.
1991 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1993 * config/tc-xtensa.c (mark_literal_frags): New function.
1994 (xtensa_move_literals): Call mark_literal_frags for all literal
1995 segments, including init and fini literal segments.
1996 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1998 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2000 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2001 (pa_comm): Set BSF_OBJECT in symbol flags.
2003 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2005 * Makefile.am: Run "make dep-am".
2006 * Makefile.in: Regenerate.
2007 * doc/Makefile.in: Regenerate.
2008 * config.in: Regenerate.
2009 * po/gas.pot: Regenerate.
2011 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2013 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2014 (demand_empty_rest_of_line): Issue an error here.
2015 (ignore_rest_of_line): Silently skip to end.
2016 (demand_copy_string): Issue an error, not warning.
2018 * config/obj-elf.c (obj_elf_section_name): Likewise.
2019 (obj_elf_section): Likewise.
2020 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2021 (arc_extinst): Likewise.
2022 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2023 (dot_spill): Likewise.
2024 (dot_unwabi): Likewise.
2025 (dot_prologue): Likewise.
2027 * expr.c (operand): Reject ++ and --.
2028 (operator): Likewise.
2030 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2032 * config/tc-sh.c: Include dw2gencfi.h.
2033 (sh_cfi_frame_initial_instructions): New function.
2034 (sh_regname_to_dw2regnum): Likewise.
2035 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2037 (TARGET_USE_CFIPOP): Define.
2038 (tc_cfi_frame_initial_instructions): Likewise.
2039 (tc_regname_to_dw2regnum): Likewise.
2040 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2041 * Makefile.am: Update dependencies.
2042 * Makefile.in: Regenerate.
2044 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2046 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2047 * configure: Regenerate.
2049 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2051 * read.c (s_leb128): Call md_flush_pending_output.
2053 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2055 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2056 * config/tc-i386.h (CpuPadLock): New define.
2057 (CpuUnknownFlags): Added CpuPadLock.
2059 2004-03-07 Andreas Schwab <schwab@suse.de>
2061 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2063 2004-03-07 Richard Henderson <rth@redhat.com>
2065 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2066 (cfi_finish): Likewise for fde.
2068 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2070 * config/tc-ia64.c (md_assemble): Properly handle NULL
2072 (ia64_handle_align): Don't abort if failed to add a stop bit.
2074 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2076 * Makefile.in: Regenerated.
2077 * aclocal.m4: Likewise.
2078 * configure: Likewise.
2079 * doc/Makefile.in: Likewise.
2081 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2083 * config/tc-ia64.c (dot_align): New.
2084 (ia64_do_align): Make it static.
2085 (md_pseudo_table): Use "dot_align" for "align".
2086 (ia64_md_do_align): Don't set align_frag here.
2087 (ia64_handle_align): Add a stop bit to the previous bundle if
2090 * config/tc-ia64.h (ia64_do_align): Removed.
2092 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2094 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2095 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2096 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2097 the most general type or the user specifically requested it.
2098 (md_assemble): Add a new error message for when an instruction
2099 is understood, but is not allowed due to an -isa option.
2101 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2103 * config/tc-ia64.c (align_frag): New.
2104 (md_assemble): Set the tc_frag_data field in align_frag for
2105 IA64_OPCODE_FIRST instructions.
2106 (ia64_md_do_align): Set align_frag.
2107 (ia64_handle_align): Add a stop bit if needed.
2109 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2110 (TC_FRAG_INIT): New.
2112 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2114 * config/tc-frv.c (fr400_audio): New variable.
2115 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2116 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2117 (target_implements_insn_p): New function.
2118 (md_assemble): Report an error if the processor doesn't implement
2121 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2123 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2124 (md_parse_option): Ditto.
2125 (OPTION_NO_SPECIAL_M32R): Added.
2126 (md_show_usage): Document it.
2127 (enable_speial_m32r): Changed a default value from 0 to 1.
2128 * doc/c-m32r.texi: Document the -no-bitinst option.
2130 2004-02-27 Nick Clifton <nickc@redhat.com>
2132 * config/tc-sh.c (get_operand): Revert previous delta.
2133 (tc_gen_reloc): Check for an unknown reloc type before processing
2136 2004-02-27 Hannes Reinecke <hare@suse.de>
2138 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2139 .insn pseudo operation.
2141 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2143 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2144 added for wrong syntax.
2146 2004-02-26 Eric Christopher <echristo@redhat.com>
2148 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2149 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2151 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2153 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2154 nibble types to assembler.
2156 2004-02-25 Fred Fish <fnf@redhat.com>
2158 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2160 2004-02-20 James E Wilson <wilson@specifixinc.com>
2162 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2164 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2165 (ia64_estimate_size_before_relax): New.
2166 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2167 (generate_unwind_image): Pass 1 to fixup_unw_records.
2168 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2169 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2171 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2173 * stabs.c (generate_asm_file): Avoid warning about use of
2174 uninitialized variable.
2176 2004-02-18 David Mosberger <davidm@hpl.hp.com>
2178 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2179 body, and endp, allow unwind records which do not have a "t"
2180 (time/instruction) field.
2182 2004-02-17 Petko Manolov <petkan@nucleusys.com>
2184 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2185 (do_mav_dspsc_2): Likewise.
2186 Fix accumulator registers move opcodes.
2188 2004-02-13 Hannes Reinecke <hare@suse.de>
2189 Jakub Jelinek <jakub@redhat.com>
2191 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2193 2004-02-10 Steve Ellcey <sje@cup.hp.com>
2195 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2196 (tc_frob_symbol): New macro definition.
2197 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2199 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2201 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2204 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2206 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2207 (TC_CASE_SENSITIVE): ... this.
2208 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2209 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2211 2004-02-06 James E Wilson <wilson@specifixinc.com>
2213 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2214 (generate_unwind_image): Re-add it here.
2216 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2218 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2219 * read.h (SKIP_WHITESPACE): Turn into an expression.
2220 * read.c (read_a_source_file): A pseudo is removed by having a
2223 2004-02-05 James E Wilson <wilson@specifixinc.com>
2225 * config/tc-ia64.c (output_endp): New.
2226 (count_bits): Delete.
2227 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2228 endp unwind records.
2229 (fixup_unw_records): Handle endp unwind records. Delete code for
2230 shortening prologue regions not followed by a body record.
2231 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2232 * config/tc-ia64.h (unw_record_type): Add endp.
2234 2004-02-03 James E Wilson <wilson@specifixinc.com>
2236 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2237 fill padding bytes with zeroes.
2238 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2239 sets unwind_record slot_number and slot_frag fields.
2241 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2243 * config/tc-mips.c (add_got_offset_hilo): New function.
2244 (macro): Use load_register() and add_got_offset_hilo() to load
2245 constants instead of hardcoding code sequences throughout.
2247 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2249 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2251 2004-01-26 Bernardo Innocenti <bernie@develer.com>
2253 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2255 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2256 of hard-coded test for TARGET_OS=elf.
2258 2004-01-24 Chris Demetriou <cgd@broadcom.com>
2260 * config/tc-mips.c (hilo_interlocks): Change definition
2261 so that MIPS32, MIPS64 and later ISAs are included, along with
2262 the already-included machines. Update comments.
2264 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2266 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2267 undefined local labels.
2269 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2271 * config/tc-mips.c (load_address, macro): Update comments about
2272 NewABI GP relaxation.
2274 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2276 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2277 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2278 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2279 (set_at, load_register, load_address, move_register): Likewise.
2280 (load_got_offset, add_got_offset): Likewise.
2281 Update all calls and tidy accordingly.
2283 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2285 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2286 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2287 (RELAX_USE_SECOND): Bump to 0x10000.
2288 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2289 (mips_macro_warning): New variable.
2290 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2291 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2292 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2294 (append_insn): Update mips_macro_warning.sizes.
2295 (macro_start, macro_warning, macro_end): New functions.
2296 (macro_build): Don't emit warnings here.
2297 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2298 (md_convert_frag): Check for cases where one macro alternative
2299 needs a warning and the other doesn't. Emit a warning if the
2300 longer sequence was chosen.
2302 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2304 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2305 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2306 the first sequence, the size of the second sequence, and a flag
2307 that says whether we should warn.
2308 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2309 (RELAX_FIRST, RELAX_SECOND): New.
2310 (mips_relax): New variable.
2311 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2312 (append_insn): Remove "place" argument. Use mips_relax.sequence
2313 rather than "place" to check whether we're expanding the second
2314 alternative of a relaxable macro. Remove redundant check for
2315 branch relaxation. If generating a normal insn, and there
2316 is not enough room in the current frag, call relax_close_frag()
2317 to close it. Update mips_relax.sizes[]. Emit fixups for the
2318 second version of a relaxable macro. Record the first relaxable
2319 fixup in mips_relax. Remove tc_gen_reloc workaround.
2320 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2321 in the same way as in append_insn.
2322 (mips16_macro_build): Remove "place" argument.
2323 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2324 when generating the second version of a relaxable macro.
2325 (load_got_offset, add_got_offset): New functions.
2326 (load_address, macro): Use new relaxation machinery. Remove
2327 tc_gen_reloc workarounds.
2328 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2329 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2330 first version is needed.
2331 (tc_gen_reloc): Remove relaxation handling.
2332 (md_convert_frag): Go through the fixups for a relaxable macro and
2333 mark those that belong to the unneeded alternative as done. If the
2334 second alternative is needed, adjust the fixup addresses to account
2335 for the deleted first alternative.
2337 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2339 * frags.h (frag_room): Declare.
2340 * frags.c (frag_room): New function.
2341 * doc/internals.texi: Document it.
2343 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2345 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2346 optimization for -mtune=r3900, as this will break on other CPUs.
2348 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
2350 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
2351 be relaxed, use fixup.
2352 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2354 2004-01-19 Jakub Jelinek <jakub@redhat.com>
2356 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2359 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2361 * config/tc-mips.c (append_insn): Properly detect variant frags
2362 that preclude swapping of relaxed branches. Correctly swap
2363 instructions between frags when dealing with relaxed branches.
2365 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2367 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2369 * aclocal.m4: Regenerate.
2370 * configure: Regenerate.
2372 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2374 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2377 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
2379 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2380 reloc, reserve space for the delay slot as well as the jalr itself.
2382 2004-01-09 Paul Brook <paul@codesourcery.com>
2384 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2385 (do_vfp_sp2_from_reg2): New function.
2387 (do_vfp_dp_from_reg2): Check return values properly.
2389 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2391 * config/tc-mips.c (warn_nops): Remove static variable.
2392 (macro): Remove test of warn_nops.
2393 (md_shortops): Remove 'n'.
2394 (md_parse_option): Remove 'n' case.
2395 (md_show_usage): Remove -n.
2396 * doc/as.texinfo (Overview): Remove MIPS -n option.
2397 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2398 * NEWS: Mention removal of MIPS -n option.
2400 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2401 (cop_interlocks): Check ISA level.
2402 (cop_mem_interlocks): Define.
2403 (reg_needs_delay): Check cop_interlocks rather than
2404 ISA_HAS_COPROC_DELAYS.
2405 (append_insn): Likewise. Use cop_mem_interlocks rather than
2406 directly checking mips_opts.isa.
2407 (mips_emit_delays): Likewise.
2409 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2411 * config/tc-ia64.c (unwind): Move next_slot_number and
2412 next_slot_frag to ...
2413 (unw_rec_list): Here.
2414 (free_list_records): Removed.
2415 (output_unw_records): Likewise.
2416 (generate_unwind_image): Make it void.
2417 (alloc_record): Initialize next_slot_number and next_slot_frag.
2418 (slot_index): Take .org, .space and .align into account.
2419 (fixup_unw_records): Don't set slot_number to 0. Use
2420 list->next_slot_number and list->next_slot_frag instead of
2421 unwind.next_slot_number and unwind.next_slot_frag.
2422 (ia64_convert_frag): New.
2423 (generate_unwind_image): Generate a rs_machine_dependent frag
2425 (emit_one_bundle): Use list->next_slot_number and
2426 list->next_slot_frag instead of unwind.next_slot_number and
2427 unwind.next_slot_frag.
2429 * config/tc-ia64.h (md_convert_frag): Defined as
2431 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2433 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2435 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2436 * config/tc-frv.h (md_apply_fix3): Don't define.
2437 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2439 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2440 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2441 * config/tc-frv.c (line_separator_chars): Add `!'.
2442 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2443 * config/tc-frv.c (md_assemble): Clear insn upfront.
2444 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2445 * config/tc-frv.c (OPTION_FDPIC): New macro.
2446 (md_longopts): Add mfdpic.
2447 (md_parse_option): Handle it.
2448 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2449 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2450 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2451 (frv_pic_ptr): Parse funcdesc.
2453 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2455 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2456 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2458 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2460 * Makefile.am (Makefile): Move the dependency on
2461 $(BFDDIR)/configure.in to...
2462 (CONFIG_STATUS_DEPENDENCIES): ... here.
2463 (AUTOMAKE_OPTIONS): Require automake 1.8.
2464 * Makefile.in: Regenerate.
2465 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2466 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2467 $(BFDDIR)/configure.in here as well.
2468 * doc/Makefile.in: Regenerate.
2470 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2472 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2473 * Makefile.in: Regenerate.
2474 * aclocal.m4: Regenerate.
2475 * doc/Makefile.am (install, install-info): Remove.
2476 (install-data-local): A new hook for install-info.
2477 (AUTOMAKE_OPTIONS): Require automake 1.8.
2478 * doc/Makefile.in: Regenerate.
2480 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
2482 * doc/c-sh.texi: Update description about floating point behavior
2485 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2487 * configure.in: Add m68k-uClinux target.
2488 * configure: Regenerate.
2490 For older changes see ChangeLog-0203
2496 version-control: never