1 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
5 2004-11-22 Bob Wilson <bob.wilson@acm.org>
7 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
8 without a corresponding .debug_info section.
10 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
12 * read.c (potable): Add "error" and "warning".
13 (s_errwarn): New function.
14 * read.h (s_errwarn): Declare.
15 * doc/as.texinfo (Error, Warning): Document .error and .warning.
17 2004-11-22 Nick Clifton <nickc@redhat.com>
19 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
22 2004-11-19 Alan Modra <amodra@bigpond.net.au>
24 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
25 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
27 2004-11-19 Alan Modra <amodra@bigpond.net.au>
29 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
30 (coff_adjust_symtab): Adjust call.
31 (crawl_symbols): Likewise.
32 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
33 (obj_app_file): Adjust.
35 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
37 * configure.in: Enable bfd_assember for the MAXQ port.
38 * configure: Regenerate.
40 2004-11-12 Bob Wilson <bob.wilson@acm.org>
41 Sterling Augustine <sterling@tensilica.com>
43 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
45 (check_t1_t2_reads_and_writes): Check for both reads and writes to
46 interfaces that are related as determined by xtensa_interface_class_id.
48 2004-11-12 Nick Clifton <nickc@redhat.com>
50 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
51 offsets for conditional branches.
53 2004-11-11 Bob Wilson <bob.wilson@acm.org>
55 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
57 2004-11-10 Bob Wilson <bob.wilson@acm.org>
59 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
60 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
62 (relax_frag_immed): Update call to update_next_frag_state.
64 2004-11-10 Alan Modra <amodra@bigpond.net.au>
66 * obj.h (struct format_ops <app_file>): Add int param.
67 * read.h (s_app_file_string): Likewise.
68 * read.c (s_app_file_string): Likewise.
69 (s_app_file): Adjust s_app_file_string call.
70 * config/tc-mips.c (s_mips_file): Likewise.
71 * config/obj-coff.h (obj_app_file): Add app param.
72 * config/obj-ecoff.h (obj_app_file): Likewise.
73 * config/obj-multi.h (obj_app_file): Likewise.
74 * config/obj-elf.h (elf_file_symbol): Likewise.
75 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
76 if called for # preprocessor lines.
78 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
81 * symbols.c (resolve_symbol_value): Convert weak symbols only
83 (symbol_equated_reloc_p): Don't equate weaks when relocating
84 only for Windows PECOFF.
86 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
88 * config/tc-crx.c (print_insn): Check and set insn_addr.
89 * config/tc-crx.h (md_frag_check): Define.
91 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
92 Vineet Sharma <vineets@noida.hcltech.com>
94 * configure.in: Add support for new target maxq-coff.
95 * configure: Regenerate.
96 * NEWS: Mention new support.
97 * config/tc-maxq.c: New file.
98 * config/tc-maxq.h: New file.
99 * config/obj-coff.h: Add support for maxq-coff.
101 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
103 * symbols.c (any_external_name): Define.
104 (resolve_symbol_value): Convert weak symbols.
105 (S_SET_EXTERNAL): Support any_external_name.
106 (S_SET_NAME): Qualify parameter const.
107 (symbol_equated_reloc_p): Equate to weaks when relocating.
108 * symbols.h (S_SET_NAME): Qualfiy parameter const.
109 * tc.h (any_external_name): Declare.
110 * config/obj-coff.c ("coff/pe.h"): Include for BFD
112 (weak_is_altname): Declare and define.
113 (weak_name2altname): Same.
114 (weak_altname2name): Same.
115 (weak_uniquify): Same.
116 (weak_altprefix): Define.
117 (obj_coff_weak): Change .weak syntax and handling.
118 (coff_frob_symbol): Fix PE weak symbol alternates.
119 * config/obj-coff.h (USE_UNIQUE): Define.
120 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
121 are in another segment.
122 (tc_gen_reloc): Remove broken addend hack.
123 doc/as.texinfo: Update.
125 2004-11-05 Sterling Augustine <sterling@tensilica.com>
127 * config/tc-xtensa.c (total_frag_text_expansion): New.
128 (md_estimate_size_before_relax): Use it.
129 (find_address_of_next_align_frag): Likewise.
131 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
133 * config/tc-crx.c: Rename argument types.
134 (processing_arg_number): Rename to 'cur_arg_num'.
135 (get_number_of_bits): Rename to 'set_operand_size'.
136 (get_operandtype): Rename to 'parse_operand', totally rewrite.
137 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
138 (set_indexmode_parameters): Remove function, integrate its code into
140 (set_operand_size): Get rid of 'Operand Number' function parameter -
141 use global variable 'cur_arg_num' instead.
142 Use a local 'argument' pointer to reference the current argument.
143 (parse_operand): Likewise.
144 (set_operand): Likewise.
145 (process_label_constant): Likewise.
147 2004-11-04 Bob Wilson <bob.wilson@acm.org>
149 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
150 (add_section_rename): Delete. Inlined into...
151 (build_section_rename): ...here. Use xstrdup instead of strdup.
152 (xtensa_section_rename): Drop "const" from argument and return types.
153 (md_show_usage): Indent to match show_usage().
154 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
155 (tc_canonicalize_section_name): Define.
156 (md_elf_section_rename): Remove unused macro.
157 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
158 * doc/c-xtensa.texi (Xtensa Options): Likewise.
159 (Frame Directive): Delete.
161 2004-11-04 Daniel Jacobowitz <dan@debian.org>
163 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
164 * config/tc-arm.c (target_oabi): Delete.
165 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
166 (arm_opts): Remove moabi.
167 * doc/as.texinfo (Overview): Remove documentation of -moabi.
168 * doc/c-arm.texi (ARM Options): Likewise.
169 * configure: Regenerated.
171 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
173 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
174 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
175 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
176 * configure: Regenerate.
177 * config/tc-cris.c (enum cris_archs): New.
178 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
179 (cris_insn_ver_valid_for_arch): New functions.
180 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
181 (cris_arch): New variable.
182 (md_pseudo_table): New pseudo .arch.
183 (err_for_dangerous_mul_placement): Initialize according to
185 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
187 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
188 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
189 (BRANCH_WF_V32, BRANCH_WB_V32): New.
190 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
191 use in md_cris_relax_table.
192 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
193 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
194 Update and improve head comment.
195 (OPTION_PIC): Define in terms of previous option, OPTION_US.
196 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
198 (md_longopts): New option --march=...
199 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
201 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
202 (HANDLE_RELAXABLE): New macro.
203 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
204 cases. Check for weak symbols and assume not relaxable. Handle
205 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
206 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
208 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
209 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
210 (cris_create_short_jump): Adjust for CRISv32.
211 (cris_relax_frag): Handle new states.
212 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
213 (md_begin): Define symbols "..asm.arch.cris.v32",
214 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
215 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
216 when entering opcode table entry points.
217 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
218 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
219 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
220 (cris_process_instruction): Initialize out_insnp->insn_type to
221 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
222 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
224 <case 'm'>: Check that modified_char == '.'.
225 <invalid operands>: Consume the rest of the line.
226 When operands don't match, skip over subsequent insns with
227 non-matching version specifier but same mnemonic.
228 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
229 special registers in CRISv32 are always 32 bit long.
230 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
232 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
233 and compatible. Recognize "ACR" for v32, unless followed by "+".
234 (get_spec_reg): Consider cris_arch when looking up register.
235 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
237 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
238 (cris_get_expression): Restore input_line_pointer if failing "early".
239 (get_flags): Consider cris_arch and recognize flags accordingly.
240 (branch_disp): Adjust for CRISv32.
241 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
242 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
243 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
244 resolved. Don't enter zeros in object file for
246 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
247 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
248 (md_parse_option): Break out "return 1".
249 <OPTION_ARCH> New case.
250 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
251 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
252 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
253 <case BFD_RELOC_32_PCREL>: New cases.
254 Addends for non-zero fx_pcrel are too in fx_offset.
255 (md_show_usage): Show --march=<arch>.
256 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
257 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
258 (s_syntax) <struct syntaxes>: Properly constify member operand.
259 * config/tc-cris.h (TARGET_MACH): Define.
260 (cris_mach): Declare.
261 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
262 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
263 (CRIS-Opts): Document --march=...
264 (CRIS-Pseudos): Document .arch.
266 2004-11-04 Jan Beulich <jbeulich@novell.com>
268 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
269 intel syntax and no register prefix, allow $ in symbol names when
271 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
272 (intel_float_operand): Add fourth return value indicating math control
273 operations. Make classification more precise.
274 (md_assemble): Complain if memory operand of mov[sz]x has no size
276 (parse_insn): Translate word operands to floating point instructions
277 operating on integers as well as control instructions to short ones
278 as expected by AT&T syntax. Translate 'd' suffix to short one only for
279 floating point instructions operating on non-integer operands.
280 (match_template): Remove fldcw special case. Adjust q-suffix handling
281 to permit it on fild/fistp/fisttp in AT&T mode.
282 (process_suffix): Don't guess DefaultSize insns' suffix from
283 stackop_size for certain floating point control instructions. Guess
284 suffix for branch and [ls][gi]dt based on flag_code. Split error
285 messages for Intel and AT&T syntax, and make the condition more strict
286 for the former. Adjust suppressing of generation of operand size
288 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
289 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
291 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
292 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
294 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
296 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
297 md_short_jump_size, md_long_jump_size.
298 * write.c [!WORKING_DOT_WORD]: Ditto.
299 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
301 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
303 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
304 const qualifier in these definitions.
305 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
306 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
308 2004-11-02 Nick Clifton <nickc@redhat.com>
310 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
311 table before deciding to produce a .debug_line section to match up
312 with a user provided .debug_info section.
314 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
316 * config/tc-crx.c (getreg_image): Bug fix, a return value was
317 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
319 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
321 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
322 (get_flags): New function.
323 (get_number_of_bits): Edit comments, update numeric values to
325 (process_label_constant): Don't support the colon
326 format (SYMBOL:[s|m|l]).
327 (set_cons_rparams): Support argument type 'arg_rbase'.
328 (get_operandtype): Bug fix in 'rbase' operand type parsing.
329 (handle_LoadStor): Bug fix, first handle post-increment mode.
330 (getreg_image): Remove redundant code, update according to latest
332 (print_constant): Bug fix relate to 3-word instructions.
333 (assemble_insn): Bug fix, when matching instructions, verify also
334 instruction type (not only mnemonic).
335 Add various error checking.
336 (preprocess_reglist): Support HI/LO and user registers.
338 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
340 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
341 in an epilogue directive go negative.
343 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
346 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
347 after reporting template error during manual bundling. Reported
348 by Michael Dupont, michaelx.dupont@intel.com.
350 2004-10-25 Daniel Jacobowitz <dan@debian.org>
352 * Makefile.am: Run dep-am.
353 * aclocal.m4: Regenerate with automake 1.9.2.
354 * Makefile.in: Regenerate with automake 1.9.2.
355 * doc/Makefile.in: Likewise.
357 * config/tc-arm.c: Include "dw2gencfi.h".
358 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
360 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
361 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
362 (tc_cfi_frame_initial_instructions): Define.
363 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
366 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
368 * config/tc-crx.c (assemble_insn): Check unsigned immediate
370 Update coprocessor id to be unsigned immediate.
372 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
374 * config/tc-i386.c (O_secrel): Delete.
375 (tc_pe_dwarf2_emit_offset): New function.
376 * config/tc-i386.h (O_secrel): Define as O_md1.
377 (TC_DWARF2_EMIT_OFFSET): Define.
379 2004-10-18 Nick Clifton <nickc@redhat.com>
381 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
382 ignore @fptr() directives for 4-byte fixups.
384 2004-10-15 Alan Modra <amodra@bigpond.net.au>
386 * Makefile.am: Run "make dep-am"
387 * Makefile.in: Regenerate.
389 2004-10-14 Bob Wilson <bob.wilson@acm.org>
391 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
392 Remove comments about placement of literal pools.
393 (Literal Directive): Update description of literal placement.
394 (Literal Prefix Directive): Remove statement that this does not apply
395 to absolute-mode literals. Describe new section naming scheme.
397 2004-10-12 Bob Wilson <bob.wilson@acm.org>
399 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
400 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
401 is_windowed_return_opcode): Delete.
402 (xtensa_frob_label): Use get_subseg_target_freq.
403 (md_assemble): Inline call to is_entry_opcode.
404 (xtensa_handle_align): Inline call to get_frag_is_literal.
405 (relaxation_requirements): Inline call to is_jx_opcode.
406 (emit_single_op): Inline call to is_movi_opcode.
407 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
408 get_frag_is_no_transform, is_entry_opcode, and
409 set_frag_is_specific_opcode. Use get_subseg_total_freq.
410 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
411 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
412 Inline calls to get_frag_is_no_transform.
413 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
414 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
415 get_frag_is_no_transform.
416 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
417 and set_frag_is_no_transform.
418 (get_expression_value): Delete.
419 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
420 cur_target_freq to target_freq.
421 (get_subseg_info): Split out code to create a new map entry into ...
422 (add_subseg_info): ... this new function.
423 (get_last_insn_flags): Check if get_subseg_info succeeded.
424 (set_last_insn_flags): Call add_subseg_info if needed.
425 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
426 (xtensa_reorder_segments): Compute last_sec while counting sections.
427 Remove call to get_last_sec.
428 (get_last_sec): Delete.
429 (cache_literal_section): Inline call to retrieve_literal_seg and its
430 callees, seg_present and add_seg_list.
431 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
432 (get_frag_is_insn, get_frag_is_no_transform,
433 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
434 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
436 2004-10-12 Bob Wilson <bob.wilson@acm.org>
438 * config/tc-xtensa.c: Use ISO C90 formatting.
439 * config/tc-xtensa.h: Likewise.
440 * config/xtensa-istack.h: Likewise.
441 * config/xtensa-relax.c: Likewise.
442 * config/xtensa-relax.h: Likewise.
444 2004-10-12 Paul Brook <paul@codesourcery.com>
446 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
449 * doc/c-arm.texi: Document that we actually support -meabi=4, not
452 2004-10-08 Bob Wilson <bob.wilson@acm.org>
454 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
456 (Acknowledgements): Use "GAS" instead of AS variable.
458 2004-10-08 Daniel Jacobowitz <dan@debian.org>
460 * config/tc-i386.c: Include "elf/x86-64.h".
461 (i386_elf_section_type): New function.
462 * config/tc-i386.h (md_elf_section_type): Define.
463 (i386_elf_section_type): New prototype.
465 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
467 * config/m68k-parse.h (enum m68k_register): New control register,
469 * config/tc-m68k.c: Correct control register set for MCF5249.
471 2004-10-07 Bob Wilson <bob.wilson@acm.org>
472 Sterling Augustine <sterling@tensilica.com>
474 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
475 (UNREACHABLE_MAX_WIDTH): Define.
476 (XTENSA_FETCH_WIDTH): Delete.
477 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
478 prefer_const16, prefer_l32r): New global variables.
479 (LIT4_SECTION_NAME): Define.
480 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
481 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
482 (frag_flags struct): New.
483 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
484 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
485 (bitfield, bit_is_set, set_bit, clear_bit): Define.
486 (MAX_FORMATS): Define.
487 (op_placement_info struct, op_placement_table): New.
488 (O_pltrel, O_hi16, O_lo16): Define.
489 (directiveE enum): Rename directive_generics to directive_transform.
490 Delete directive_relax. Add directive_schedule,
491 directive_absolute_literals, and directive_last_directive.
492 (directive_info): Rename "generics" to "transform". Delete "relax".
493 Add "schedule" and "absolute-literals".
494 (directive_state): Adjust entries to match changes in directive_info.
495 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
496 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
497 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
498 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
499 (align_only_targets, software_a0_b_retw_interlock,
500 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
501 software_avoid_short_loop, software_avoid_close_loop_end,
502 software_avoid_all_short_loops, specific_opcode): Delete.
503 (warn_unaligned_branch_targets): New.
504 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
505 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
506 (option_[no_]link_relax, option_[no_]transform,
507 option_[no_]absolute_literals, option_warn_unaligned_targets,
508 option_prefer_l32r, option_prefer_const16, option_target_hardware):
510 (option_[no_]align_only_targets, option_literal_section_name,
511 option_text_section_name, option_data_section_name,
512 option_bss_section_name, option_eb, option_el): Delete.
513 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
514 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
515 and target-hardware. Delete entries for [no-]target-align-only,
516 literal-section-name, text-section-name, data-section-name, and
518 (md_parse_option): Handle new options and remove old ones. Accept but
519 ignore [no-]density options. Warn for [no-]generics and [no-]relax
520 and treat them as [no-]transform.
521 (md_show_usage): Add new options and remove old ones.
522 (xtensa_setup_hw_workarounds): New.
523 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
524 "long", "short", "loc" and "frequency" entries.
525 (use_generics): Rename to ...
526 (use_transform): ... this function. Add past_xtensa_end check.
527 (use_longcalls): Add past_xtensa_end check.
528 (code_density_available, can_relax): Delete.
529 (do_align_targets): New.
530 (get_directive): Accept dashes in directive names. Warn about
531 [no-]generics and [no-]relax directives and treat them as
533 (xtensa_begin_directive): Call md_flush_pending_output only for some
534 directives. Check for directives inside instruction bundles. Warn
535 about deprecated ".begin literal" usage. Warn and ignore [no-]density
536 directives. Handle new directives. Check generating_literals flag
538 (xtensa_end_directive): Check for directives inside instruction
539 bundles. Warn and ignore [no-]density directives. Handle new
540 directives. Call xtensa_set_frag_assembly_state.
541 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
542 xtensa_dwarf2_emit_insn): New.
543 (xtensa_literal_position): Call md_flush_pending_output. Do not check
544 use_literal_section flag.
545 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
546 literals. Use xtensa_elf_cons to parse the expression.
547 (xtensa_literal_prefix): Do not check use_literal_section. Support
548 ".lit4" sections for absolute literals. Change prefix convention to
549 replace ".text" (or ".t" in a linkonce section). No need to call
551 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
552 (expression_end): Handle closing braces and colons.
553 (PLT_SUFFIX, plt_suffix): Delete.
554 (expression_maybe_register): Use new xtensa-isa.h functions. Use
555 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
556 and O_hi16 expressions as well.
557 (tokenize_arguments): Handle closing braces and colons.
558 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
559 operands and paired register syntax.
560 (get_invisible_operands): New.
561 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
562 new xtensa-isa.h functions.
563 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
564 (xg_translate_idioms): Check if inside bundle. Use use_transform.
565 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
566 instructions. Use xtensa_translate_zero_immed.
567 (operand_is_immed, operand_is_pcrel_label): Delete.
568 (get_relaxable_immed): Use new xtensa-isa.h functions.
569 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
571 (xtensa_print_insn_table, print_vliw_insn): New.
572 (is_direct_call_opcode): Use new xtensa-isa.h functions.
573 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
574 is_branch_or_jump_opcode): Delete.
575 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
576 (opnum_to_reloc, reloc_to_opnum): Delete.
577 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
578 xtensa-isa.h functions. Operate on one slot of an instruction.
579 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
580 xg_get_insn_size): Delete.
581 (xg_get_build_instr_size): Use xg_get_single_size.
582 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
583 xg_build_widen_table. Use xg_get_single_size.
584 (xg_get_max_narrow_insn_size): Delete.
585 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
586 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
588 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
589 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
590 (xg_expand_to_stack, xg_expand_narrow): Update calls to
591 xg_build_widen_table. Use xg_get_single_size.
592 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
594 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
595 treat weak symbols conservatively.
596 (xg_check_operand): Use new xtensa-isa.h functions.
597 (is_dnrange): Delete.
598 (xg_assembly_relax): Inline previous calls to tinsn_copy.
599 (xg_finish_frag): Specify separate relax states for the frag and slot0.
600 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
601 xtensa-isa.h functions.
602 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
603 xg_instruction_matches_options): New.
604 (xg_instruction_matches_rule): Handle O_register expressions. Call
605 xg_instruction_matches_options.
606 (transition_rule_cmp): New.
607 (xg_instruction_match): Update call to xg_build_simplify_table.
608 (xg_build_token_insn): Record loc fields.
609 (xg_simplify_insn): Check is_specific_opcode field and
610 density_supported flag.
611 (xg_expand_assembly_insn): Skip checking code_density_available. Use
612 new xtensa-isa.h functions. Call use_transform instead of can_relax.
613 (xg_assemble_literal): Add error handling for O_big. Call
614 record_alignment. Handle O_pltrel.
615 (xg_valid_literal_expression): New.
616 (xg_assemble_literal_space): Add slot parameter. Remove call to
617 set_expr_symbol_offset. Add call to record_alignment. Update call to
619 (xg_emit_insn): Delete.
620 (xg_emit_insn_to_buf): Add format parameter. Update calls to
621 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
622 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
623 and slot parameters. Handle new "alternate" relocations for absolute
624 literals and CONST16 instructions. Check for bad uses of O_lo16 and
625 O_hi16. Use new xtensa-isa.h functions.
626 (xg_assemble_tokens): Delete.
627 (is_register_writer): Use new xtensa-isa.h functions.
628 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
629 old-style RSR from LCOUNT.
630 (next_frag_opcode): Delete.
631 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
632 update_next_frag_state): New.
633 (update_next_frag_nop_state): Delete.
634 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
635 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
636 the state of the absolute-literals directive. Add calls to
637 record_alignment and xtensa_set_frag_assembly_state. Call
638 xtensa_switch_to_non_abs_literal_fragment instead of
639 xtensa_switch_to_literal_fragment.
641 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
642 (get_expanded_loop_offset): Change check for undefined opcode to an
644 (xtensa_set_frag_assembly_state, relaxable_section,
645 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
646 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
647 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
648 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
649 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
650 (xtensa_init_fix_data): New.
651 (xtensa_frob_label): Reset label symbol to the current frag. Check
652 do_align_targets and generating_literals flag. Propagate frequency
653 info to new alignment frag. Call xtensa_set_frag_assembly_state.
654 (xtensa_unrecognized_line): New.
655 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
656 to xtensa_set_frag_assembly_state.
657 (error_reset_cur_vinsn): New.
658 (md_assemble): Remove check for literal frag. Remove call to
659 istack_init. Call use_transform instead of use_generics. Parse
660 explicit instruction format specifiers. Move code for
661 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
662 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
663 Add dwarf2_where call. Remote automatic alignment for ENTRY
664 instructions. Move call to xtensa_clear_insn_labels to the end.
665 Rearrange to handle bundles.
666 (xtensa_cons_fix_new): Delete.
667 (xtensa_handle_align): New.
668 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
669 assignment to is_no_density field.
670 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
671 instead of reloc_to_opnum. Handle "alternate" relocations.
672 (xtensa_force_relocation, xtensa_check_inside_bundle,
673 xtensa_elf_section_change_hook): New.
674 (xtensa_symbol_new_hook): Delete.
675 (xtensa_fix_adjustable): Check for difference of symbols with an
676 offset. Check for external and weak symbols.
677 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
678 (md_estimate_size_before_relax): Return expansion for the first slot.
679 (tc_gen_reloc): Handle difference of symbols by producing
680 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
681 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
682 tentative values into the output when linkrelax is set.
683 (XTENSA_PROP_SEC_NAME): Define.
684 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
685 Create literal tables only if using literal sections. Create new
686 property tables instead of old instruction tables. Check for unaligned
687 branch targets and loops.
688 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
689 new_resource_table, clear_resource_table, resize_resource_table,
690 resources_available, reserve_resources, release_resources,
691 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
692 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
693 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
694 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
695 flag. Update checks for workaround options. Call
696 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
697 (xtensa_cleanup_align_frags): Add special case for branch targets.
698 Check for and mark unreachable frags.
699 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
700 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
701 end of a zero-overhead loop body.
702 (frag_can_negate_branch): Handle instructions with multiple slots.
703 Use new xtensa-isa.h functions
704 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
705 xtensa_mark_zcl_first_insns): New.
706 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
707 transformations are disabled.
708 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
709 multislot instructions.
710 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
711 Likewise. Also error if transformations are disabled.
712 (unrelaxed_frag_max_size): New.
713 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
714 xtensa-isa.h functions.
715 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
716 xtensa_opcode_is_loop instead of is_loop_opcode.
717 (get_text_align_power): Replace as_fatal with assertion.
718 (get_text_align_fill_size): Iterate instead of using modulus when
720 (get_noop_aligned_address): Assert that this is for a machine-dependent
721 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
722 xg_get_single_size, and frag_format_size.
723 (get_widen_aligned_address): Rename to ...
724 (get_aligned_diff): ... this function. Add max_diff parameter.
725 Remove handling of rs_align/rs_align_code frags. Use
726 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
727 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
728 and pass it back to caller.
729 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
730 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
731 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
732 (relax_frag_text_align): Rename to ...
733 (relax_frag_loop_align): ... this function. Assume loops can only be
734 in the first slot of an instruction.
735 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
736 instruction. Remove call to frag_wane.
737 (relax_frag_narrow): Rename to ...
738 (relax_frag_for_align): ... this function. Extend to handle
739 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
740 RELAX_NARROW for the first slot.
741 (find_address_of_next_align_frag, bytes_to_stretch): New.
742 (future_alignment_required): Use find_address_of_next_align_frag and
743 bytes_to_stretch. Look ahead to subsequent frags to make smarter
745 (relax_frag_immed): Add format, slot, and estimate_only parameters.
746 Check if transformations are enabled for b_j_loop_end workaround.
747 Use new xtensa-isa.h functions and handle multislot instructions.
748 Update call to xg_assembly_relax.
749 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
750 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
752 (convert_frag_narrow): Add segP, format and slot parameters. Call
753 convert_frag_immed for branch instructions. Adjust calls to
754 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
755 xg_get_single_size and xg_get_single_format.
756 (convert_frag_fill_nop): New.
757 (convert_frag_immed): Add format and slot parameters. Handle multislot
758 instructions and use new xtensa-isa.h functions. Update calls to
759 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
760 enabled for b_j_loop_end workaround. Use build_nop instead of
761 assemble_nop. Check is_specific_opcode flag. Check for unreachable
762 frags. Use xg_get_single_size. Handle O_pltrel.
763 (fix_new_exp_in_seg): Remove check for old plt flag.
764 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
765 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
766 for loop opcode to an assertion. Mark all frags up to the end of the
767 loop as not transformable.
768 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
769 (get_subseg_info): New.
770 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
772 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
773 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
774 (xtensa_switch_to_non_abs_literal_fragment): New.
775 (cache_literal_section): Add is_code parameter and pass it through to
776 retrieve_literal_seg.
777 (retrieve_literal_seg): Add is_code parameter and use it to set the
778 flags on the literal section. Handle case where head parameter is 0.
779 (get_frag_is_no_transform, set_frag_is_specific_opcode,
780 set_frag_is_no_transform): New.
781 (xtensa_create_property_segments): Add end_property_function parameter
782 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
783 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
784 (xtensa_create_xproperty_segments, section_has_xproperty): New.
785 (add_xt_block_frags): Add end_property_function parameter and call it
786 if it is non-zero. Call xtensa_frag_flags_init.
787 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
788 get_frag_property_flags, frag_flags_to_number,
789 xtensa_frag_flags_combinable, xt_block_aligned_size,
790 xtensa_xt_block_combine, add_xt_prop_frags,
791 init_op_placement_info_table, opcode_fits_format_slot,
792 xg_get_single_size, xg_get_single_format): New.
793 (istack_push): Inline call to tinsn_copy.
794 (tinsn_copy): Delete.
795 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
796 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
797 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
798 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
799 functions. Handle invisible operands.
800 (tinsn_to_slotbuf): New.
801 (tinsn_check_arguments): Use new xtensa-isa.h functions.
802 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
803 vinsn_from_chars, and xg_free_vinsn.
804 (tinsn_from_insnbuf): New.
805 (tinsn_immed_from_frag): Add slot parameter and handle multislot
806 instructions. Handle symbol differences.
807 (get_num_stack_text_bytes): Use xg_get_single_size.
808 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
809 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
810 get_expr_register, set_expr_symbol_offset_diff): New.
811 * config/tc-xtensa.h (MAX_SLOTS): Define.
812 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
813 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
814 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
816 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
817 (xtensa_frag_type struct): Add is_assembly_state_set,
818 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
819 is_align, is_text_align, alignment, and is_first_loop_insn fields.
820 Replace is_generics and is_relax fields by is_no_transform field.
821 Delete is_text and is_longcalls fields. Change text_expansion and
822 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
823 per-slot information: literal_frags, slot_subtypes, slot_symbols,
824 slot_sub_symbols, and slot_offsets. Add fr_prev field.
825 (xtensa_fix_data struct): New.
826 (xtensa_symfield_type struct): Delete plt field.
827 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
828 forward declaration here.
829 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
830 (XTENSA_SECTION_RENAME): Undefine.
831 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
832 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
833 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
834 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
835 (unit_num_copies_func, opcode_num_units_func,
836 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
837 (resource_table struct): New.
838 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
839 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
840 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
841 (tinsn_copy): Delete prototype.
842 (vliw_insn struct): New.
843 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
844 (widen_spec_list): Add option conditions for density and boolean
845 instructions. Add expansions using CONST16 and conditions for using
846 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
848 (simplify_spec_list): Add option conditions for density instructions.
849 Add entry for NOP instruction.
850 (append_transition): Add cmp function pointer parameter and use it to
851 insert the new entry in order.
852 (operand_function_LOW16U, operand_function_HI16U): New.
853 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
854 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
855 (enter_opname, split_string): Use xstrdup instead of strdup.
856 (init_insn_pattern): Initialize new options field.
857 (clear_req_or_option_list, clear_req_option_list,
858 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
860 (parse_insn_pattern): Parse option conditions.
861 (transition_applies): New.
862 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
863 swapped last arguments in calls to append_constant_value_condition.
864 Call clone_req_option_list. Add warning about invalid opcode.
865 Handle LOW16U and HI16U function names.
866 (build_transition_table): Add cmp parameter and use it in calls to
867 append_transition. Use new xtensa-isa.h functions. Check
868 transition_applies before adding entries.
869 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
870 pass it through to build_transition_table.
871 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
872 ReqOption, transition_cmp_fn): New types.
873 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
874 (transition_rule struct): Add options field.
875 * doc/as.texinfo (Overview): Update Xtensa options.
876 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
877 --[no-]relax, and --[no-]generics options. Update descriptions of
878 --text-section-literals and --[no-]longcalls. Add
879 --[no-]absolute-literals and --[no-]transform.
880 (Xtensa Syntax): Add description of syntax for FLIX instructions.
881 Remove use of "generic" and "specific" terminology for opcodes.
882 (Xtensa Registers): Generalize the syntax description to include
883 user-defined register files.
884 (Xtensa Automatic Alignment): Update.
885 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
886 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
887 (Xtensa Directives): Remove confusing rules about precedence.
888 (Density Directive, Relax Directive): Delete.
889 (Schedule Directive): New.
890 (Generics Directive): Rename to ...
891 (Transform Directive): ... this node.
892 (Literal Directive): Update for absolute literals. Missing
893 literal_position directive is now an error.
894 (Literal Position Directive): Update for absolute literals.
895 (Freeregs Directive): Delete.
896 (Absolute Literals Directive): New.
897 (Frame Directive): Minor editing.
898 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
900 * Makefile.in: Regenerate.
902 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
904 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
905 to build the second and third fixups for a composite relocation.
906 (macro_read_relocs): New function.
907 (macro_build): Use it.
908 (s_cpsetup): Pass all three composite relocation codes to macro_build.
909 Simplify fragging code accordingly.
910 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
911 of the composite relocation. Set fx_tcbit in both fixups.
913 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
915 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
916 (md_apply_fix3): Don't treat composite relocs as done.
918 2004-10-07 Jan Beulich <jbeulich@novell.com>
920 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
921 prefix for symbol names generated from the LOCAL macro directive.
923 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
924 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
926 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
928 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
930 (md_assemble): Add error checking for Co-Processor instructions.
931 (get_cinv_parameters): Add 'b' option to invalidate the
934 2004-10-05 Paul Brook <paul@codesourcery.com>
936 * config/tc-arm.c (unwind): New variable.
937 (vfp_sp_encode_reg): New function.
938 (vfp_sp_reg_required_here): Use it.
939 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
940 (vfp_parse_reg_list): New function.
941 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
942 s_arm_unwind_personality, s_arm_unwind_personalityindex,
943 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
944 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
946 (md_pseudo_table): Add them.
947 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
948 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
949 (set_section, add_unwind_adjustsp, flush_pending_unwind,
950 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
951 require_hashconst, add_unwind_opcode): New functions.
952 * doc/tc-arm.text: Document unwinding opcodes.
953 * NEWS: Mention the new feature.
955 2004-10-04 Eric Christopher <echristo@redhat.com>
957 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
959 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
961 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
963 * config/tc-s390.c (md_apply_fix3): Likewise.
964 * config/tc-sparc.c (md_apply_fix3): Likewise.
966 2004-10-01 Paul Brook <paul@codesourcery.com>
968 * config/tc-arm.c (arm_elf_section_type): New function.
969 (arm_elf_change_section): Set section link for exidx sections.
970 * config/tc-arm.h (arm_elf_section_type): Add prototype.
971 (md_elf_section_type): Define.
973 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
975 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
976 instruction's offset.
978 2004-10-01 Adam Nemet <anemet@lnxw.com>
980 * (TARGET_FORMAT): Remove LynxOS COFF definition.
982 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
984 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
985 asymbol *, instead use symbol_get_bfdsym.
987 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
989 * config/tc-m68k.c (select_control_regs): Add mcf5249.
991 2004-09-30 Paul Brook <paul@codesourcery.com>
993 * config/tc-arm.c (do_smi, do_nop): New functions.
994 (insns): Add ARMv6ZK instructions.
995 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
996 (tc_gen_reloc): Ditto.
997 (arm_cpus): Add mpcore and arm1176.
998 (arm_archs): Add armv6{k,z,zk}.
999 * doc/c-arm.texi: Document new cores and architectures.
1001 2004-09-30 Nick Clifton <nickc@redhat.com>
1003 * config/tc-arm.c: Use ISO C90 formatting.
1005 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1007 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
1008 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1009 REG_TYPE_MVDX is expected.
1011 2004-09-29 Marc Bevand <m.bevand@gmail.com>
1013 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1015 2004-09-21 James E Wilson <wilson@specifixinc.com>
1017 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1018 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1019 output_spill_base, output_unat_psprel, output_lc_psprel,
1020 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1021 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1022 output_spill_psprel_p): Use it.
1024 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1026 * config/tc-crx.c (handle_LoadStor): New function.
1027 Handle load/stor unique instructions before parsing.
1029 2004-09-17 Paul Brook <paul@codesourcery.com>
1031 * config/tc-arm.c (s_arm_rel31): New funciton.
1032 (md_pseudo_table): Add .rel31.
1033 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1034 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1035 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1036 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1037 (arm_parse_reloc): Add (target2).
1039 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1041 * Makefile.am: Run "make dep-am".
1042 * Makefile.in: Regenerate.
1043 * aclocal.m4: Regenerate.
1044 * configure: Regenerate.
1045 * doc/Makefile.in: Regenerate.
1046 * po/POTFILES.in: Regenerate.
1047 * po/gas.pot: Regenerate.
1049 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1051 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1052 [!LLONG_MAX]: Ditto.
1054 2004-09-13 Paul Brook <paul@codesourcery.com>
1056 * config/tc-arm.c: Rename RELABS to TARGET1.
1058 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1060 * messages.c (as_internal_value_out_of_range): Cast values passed
1061 to as_bad_where or as_warn_where to proper type.
1063 2004-09-11 Theodore A. Roth <troth@openavr.org>
1065 * config/tc-avr.c: Add support for
1066 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1068 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1070 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1071 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1073 2004-09-08 Paul Brook <paul@codesourcery.com>
1075 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1076 fini_array and preinit_array section types.
1077 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1079 * doc/as.texinfo: Document extra section types.
1081 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1083 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1084 * Makefile.in: Regenerated.
1085 * configure.in: Set em for arm*-*-symbianelf*.
1086 * configure: Regenerated.
1087 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1088 vectors when appropriate.
1089 * config/te-symbian.h: New file.
1091 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1093 * config/tc-crx.c (gettrap): Exception vector can be case
1095 (process_label_constant): Fix a 32-bit displacement bug in branch
1097 (get_operandtype) : Bug fix, wrong operand was used.
1098 (process_label_constant): Initialize relocation type to
1101 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
1103 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1104 for synthesizable cores.
1106 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1108 2004-08-25 Dmitry Diky <diwil@spec.ru>
1110 * config/tc-msp430.c: Clean-up the code.
1111 (md_relax_table): New relax table.
1112 (mcu_types): Sort MCU types.
1113 (md_pseudo_table): Add .profiler pseudo handler.
1114 (pow2value): New function.
1115 (msp430_profiler): New function.
1116 (msp430_operands): Add new insns handlers.
1117 (msp430_srcoperand): Add register operand handler, allow complex
1119 (md_estimate_size_before_relax): Rewritten.
1120 (md_convert_frag): Rewritten.
1121 (msp430_relax_frag): New function.
1122 * config/tc-msp430.h (md_relax_frag): define macro
1123 * doc/c-msp430.texi: Update information.
1125 2004-08-24 Nick Clifton <nickc@redhat.com>
1127 * as.c (std_shortopts): Allow -g to take an optional argument.
1128 (parse_args): Pass any switch starting with -g on to the backend
1131 2004-08-18 Mark Mitchell <mark@codesourcery.com>
1133 * configure.in (arm*-*-symbianelf*): New target.
1134 (arm*-*-eabi*): Likewise.
1135 * configure: Regenerated.
1137 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1138 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1141 2004-08-18 Jakub Jelinek <jakub@redhat.com>
1143 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1144 argument, don't do anything if current section is not
1145 .gnu.linkonce.t.* and linkonce_empty is set.
1146 (generate_unwind_image, dot_endp): Adjust callers, call
1147 start_unwind_section (*, 1) if nothing will be put into the
1150 2004-08-17 Nick Clifton <nickc@redhat.com>
1152 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1153 (show_usage): Add -g.
1154 (std_longopts): Add --gen-debug. Alpha sort the table.
1155 (parse_args): Print an error message if a switch is not handled.
1156 Handle the -g switch, calling md_debug_format_selector() if
1158 * NEWS: Mention new feature.
1159 * doc/as.texinfo: Document new switch.
1160 * doc/internals.texi: Document behaviour of md_parse_option.
1162 * config/tc-arm.c (md_parse_option): Do not issue an error message
1163 if the switch is not recognised.
1164 * config/tc-m68k.c (md_parse_option): Likewise.
1165 * config/tc-pdp11.c (md_parse_option): Likewise.
1166 * config/tc-v850.c (md_parse_option): Likewise.
1168 * as.h: Fix up formatting.
1171 2004-08-16 Nick Clifton <nickc@redhat.com>
1173 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1175 * configure.in: Sort architecture based tables alphabetically.
1176 * configure: Regenerate.
1178 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1180 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1181 { "cc", 68 }, with { "cr", 70 }.
1183 2004-08-13 Jan Beulich <jbeulich@novell.com>
1184 Nick Clifton <nickc@redhat.com>
1186 * as.c: Add and handle new --alternate command line option.
1187 * macro.c (macro_set_alternate): New.
1188 * macro.h (macro_set_alternate): Declare.
1189 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1190 * doc/as.texinfo: Document new command line option and pseudo-ops
1191 as well as insert documentation originating from gasp about
1192 alternate macro syntax.
1193 * NEWS: Mention new command line option and pseudo-ops.
1195 2004-08-10 Mark Mitchell <mark@codesourcery.com>
1197 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1200 2004-08-06 Paul Brook <paul@codesourcery.com>
1202 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1203 Handle new relocations.
1204 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1206 2004-08-05 Bob Wilson <bob.wilson@acm.org>
1208 * write.c (relax_segment): Use was_address instead of address when
1209 setting fr_fix field for align frag due to backwards .org.
1211 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1213 Introduce SH2a support.
1214 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1215 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1217 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1218 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1219 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1220 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1221 to end of conditional expression.
1222 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1223 * config/tc-sh.c: Add sh2a-nofpu support.
1224 2003-12-29 DJ Delorie <dj@redhat.com>
1225 * tc-sh.c: Add sh2a support.
1226 (parse_reg): Add tbr.
1227 (parse_at): Support @@(disp,tbr).
1228 (get_specific): Support sh2a opcodes.
1229 (insert4): New, for 4 byte relocs.
1230 (build_Mytes): Support sh2a opcodes.
1231 (md_apply_fix3_Mytes): Support sh2a opcodes.
1232 2003-12-02 Michael Snyder <msnyder@redhat.com>
1233 * config/tc-sh.c (md_parse_option): Handle sh2a.
1234 (sh_elf_final_processing): Ditto.
1236 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1238 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1241 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1243 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1244 (ppc_arch): Expand comment.
1246 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1248 * config/tc-crx.c: Support evaluating the difference between two
1250 * config/tc-crx.h: Likewise.
1252 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1254 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1256 (ia64_elf_section_change_hook): Set the linked-to section for
1259 2004-07-26 Dmitry Diky <diwil@spec.ru>
1261 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1262 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1263 msp430xG438, msp430xG439.
1265 2004-07-25 Daniel Jacobowitz <dan@debian.org>
1267 * doc/as.texinfo (Section, PushSection): Correct documentation
1270 2004-07-21 Jan Beulich <jbeulich@novell.com>
1272 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1273 permissible for the selected instruction suffix.
1274 (match_template): Don't permit 64-bit general purpose operands in
1276 (finalize_imm): Permit 64-bit immediates.
1277 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1278 specially except for the width of the used base and/or index
1279 registers. For 32-bit displacements, use sign-extended
1280 relocations only when using 64-bit addressing.
1281 Force zero displacement on rip-relative addressing when there is
1282 no other displacement.
1283 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1284 specially except for the width of the used base and/or index
1286 (parse_register): Disallow Reg64 registers in 32-bit mode.
1288 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1289 suffix if the instruction doesn't support it.
1291 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1293 * config/tc-mips.c (append_insn): Handle constant expressions with
1294 no associated relocation.
1295 (mips_ip): Cancel the expression after use for the Q format
1297 (parse_relocation): Return no relocation for unsupported
1299 (my_getSmallExpression): Return no relocation if no relocation
1302 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1304 * config/obj-som.c (adjust_stab_sections): Add prototype.
1305 (obj_som_compiler, obj_som_version, obj_som_copyright,
1306 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1307 * config/tc-hppa.c (update_subspace): Likewise.
1308 (is_defined_subspace): Amplify comment.
1309 * config/obj-som.h (som_frob_file): Add prototype.
1311 2004-07-19 Christopher Faylor <cgf@timesys.com>
1312 H.J. Lu <hongjiu.lu@intel.com>
1314 * subsegs.c (section_symbol): Don't create a new segment when
1315 existing segment is undefined.
1317 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
1319 * config/tc-arm.c: Include include/opcode/arm.h.
1320 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1321 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1322 (FPU_ARCH_*): Delete.
1323 * Makefile.am: Update dependencies.
1324 * Makefile.in: Regenerate.
1326 2004-07-15 Nick Clifton <nickc@redhat.com>
1328 * configure.in: Accept armbe as a big-endian arm configuration.
1329 * configure: Regenerate.
1331 2004-07-13 Thomas Nystrom <thn@saeab.se>
1333 * config/tc-i386.c (T_SHIFTOP): New constant.
1334 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1335 (intel_el1): Handle '~'.
1336 (intel_get_token): Handle '<>', '&', '|' and '~'.
1338 2004-07-13 Nick Clifton <nickc@redhat.com>
1340 (md_assemble): Remove spurious newline from end of as_bad error
1342 (intel_e05_1): Likewise.
1343 (intel_e11): Likewise.
1344 (intel_match_token): Likewise.
1346 2004-07-11 Andreas Schwab <schwab@suse.de>
1348 * config/tc-m68k.c: Convert to C90. Remove redundant
1349 declarations. Indentation fixup.
1350 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1351 obj_coff_section ourselves.
1353 2004-07-09 James E Wilson <wilson@specifixinc.com>
1355 * config/tc-ia64.c (default_big_endian): New.
1356 (dot_byteorder, md_begin): Use it.
1357 (md_parse_option): Set it.
1359 2004-07-09 Nick Clifton <nickc@redhat.com>
1361 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1362 * configure: Regenerate.
1363 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1364 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1365 sh_find_elf_flags if necessary.
1367 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
1369 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1370 going to be split into more than one in-place addend, return 0
1371 for relocations against mergeable sections. Associate comments
1374 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1376 * Makefile.am (CPU_TYPES): Add crx.
1377 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1378 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1379 (DEPTC_crx_elf): New target.
1380 (DEPOBJ_crx_elf): Likewise.
1381 (DEP_crx_elf): Likewise.
1382 * Makefile.in: Regenerate.
1383 * configure.in: Add crx* target.
1384 * configure: Regenerate.
1385 * config/tc-crx.c: New file.
1386 * config/tc-crx.h: New file.
1387 * NEWS: Mention new target.
1389 2004-07-06 Nick Clifton <nickc@redhat.com>
1391 * config.in: Undefine TARGET_SYMBIAN by default.
1393 * configure: Regenerate. Add sh-symbian-elf target. If
1394 selected define TARGET_SYMBIAN.
1395 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1396 format if TARGET_SYMBIAN has been defined.
1398 * output-file.c (output_file_create): Report the target format
1399 chosen when bfd_openw reports that it is invalid.
1401 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1402 pseudo for BFD based assemblers.
1404 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1407 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1408 (md_parse_option): Remove redundant -isa testing.
1409 Make bfd_arch variable const.
1410 (md_show_usage): Make bfd_arch variable const.
1412 2004-07-03 James E Wilson <wilson@specifixinc.com>
1414 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1415 * config/tc-ia64.h (md_frag_check): Define.
1417 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1419 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1421 * doc/as.texinfo (Weak): Document PE weak symbols.
1423 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
1425 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1426 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1427 (mips_frob_file): Rework so that only a single pass through the
1428 relocs is needed. Allow %lo()s to have higher offsets than their
1429 corresponding %hi()s or %got()s.
1431 2004-07-02 Nick Clifton <nickc@redhat.com>
1433 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1434 allow values which have come from undefined symbols.
1435 Always consider this fixup to have been processed as a reloc
1436 cannot be generated for it.
1438 2004-07-02 Alan Modra <amodra@bigpond.net.au>
1440 * frags.h (struct frag): Add has_code and insn_addr fields.
1441 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1442 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1443 * config/tc-ppc.h (md_frag_check): Define.
1445 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1447 * doc/Makefile.am (info): Rename goal to...
1448 (info-local): ... this, to preserve implicit dependencies.
1449 * doc/Makefile.in: Regenerate with automake 1.8.5.
1451 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1453 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1454 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1455 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1456 (tc_gen_reloc): Likewise.
1457 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1458 (m32r_parse_name): Likewise.
1459 (m32r_cgen_parse_fix_exp): Likewise.
1460 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1461 (O_PIC_reloc): Likewise.
1462 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1463 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1464 for @GOTOFF, @GOT, @PLT.
1466 2004-06-21 Jan Beulich <jbeulich@novell.com>
1468 * gas/symbols.c: While discarding ordinary local absolute symbols
1469 when --strip-local-absolute is in effect, retain file symbols.
1471 2004-06-20 Andreas Schwab <schwab@suse.de>
1473 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1474 (md_parse_option): Likewise.
1476 2004-06-17 Jan Beulich <jbeulich@novell.com>
1478 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1479 * config/te-netware.h: New file.
1480 * config/te-ppcnw.h: Delete: Obsolete.
1481 * configure.in: Eliminate ill NetWare targets. Make generic
1482 NetWare target use proper emulation.
1483 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1484 reference to new te-netware.h.
1485 * configure: Regenerate.
1486 * Makefile.in: Regenerate.
1488 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1490 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1491 comparison in .insn pseudo operation.
1493 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1495 * config/obj-coff.c (coff_adjust_section_syms): Use
1496 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1497 (coff_frob_section): Likewise.
1498 * config/tc-mips.c (md_apply_fix3): Likewise.
1499 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1500 (elf_frob_file_after_relocs): Likewise.
1502 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1504 * config/tc-hppa.c (log2): Rename to exact_log2.
1505 (pa_next_subseg): Delete unused function.
1506 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1507 (create_new_subspace): Likewise.
1510 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1511 labels. Fix warning.
1513 2004-05-28 DJ Delorie <dj@redhat.com>
1515 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1516 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1517 or non-merged symbols.
1519 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1521 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1522 restore the old slot when inserting srlz.i/srlz.d.
1524 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1526 * Makefile.am: Regenerate dependecies.
1527 * Makefile.in: Regenerate.
1528 * config/tc-sh.c (valid_arch): Make unsigned.
1529 (preset_target_arch): Likewise.
1530 (md_begin): Use new architecture flags system.
1531 (get_specific): Likewise.
1532 (assemble_ppi): Likewise.
1533 (md_assemble): Likewise. Also fix error check for bad opcodes.
1534 (md_parse_option): Likewise. Also generate -isa values according
1535 to the table in bfd/cpu-sh.c instead of just constants. Also
1536 allow <arch>-up ISA variants.
1537 (sh_elf_final_processing): Replace if-else chain with a call to
1538 sh_find_elf_flags().
1539 * testsuite/gas/sh/arch: New directory.
1540 * testsuite/gas/sh/arch/arch.exp: New test script.
1541 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1542 * testsuite/gas/sh/arch/sh.s: New file.
1543 * testsuite/gas/sh/arch/sh2.s: New file.
1544 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1545 * testsuite/gas/sh/arch/sh2e.s: New file.
1546 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1547 * testsuite/gas/sh/arch/sh3.s: New file.
1548 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1549 * testsuite/gas/sh/arch/sh3e.s: New file.
1550 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1551 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1552 * testsuite/gas/sh/arch/sh4.s: New file.
1553 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1554 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1555 * testsuite/gas/sh/arch/sh4a.s: New file.
1557 2004-05-28 Peter Barada <peter@the-baradas.com>
1559 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1560 with zero offset into mode 2 addressing to save a word.
1562 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1564 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1565 (ar_is_only_in_integer_unit): New.
1566 (ar_is_only_in_memory_unit): New.
1567 (generate_unwind_image): Silence gcc on 32bit host.
1568 (md_assemble): Use ar_is_only_in_integer_unit instead of
1569 ar_is_in_integer_unit. Check AR access.
1571 2004-05-27 Peter Barada <peter@the-baradas.com>
1573 * config/tc-m68k.c (md_begin): Sort the opcode table into
1575 (m68k_compare_opcode): New function to do the sorting.
1577 2004-05-24 Peter Barada <peter@the-baradas.com>
1579 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1580 addressing on MIT style operands.
1581 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1583 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1586 2004-05-23 Alan Modra <amodra@bigpond.net.au>
1588 * expr.c (operand, operator): Don't reject '++' and '--'.
1590 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
1592 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1595 2004-05-17 Adam Nemet <anemet@lnxw.com>
1597 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1598 * configure: Regenerate.
1600 2004-05-13 Paul Brook <paul@codesourcery.com>
1602 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1604 2004-05-13 Joel Sherrill <joel@oarcorp.com>
1606 * configure.in (or32-*-rtems*): Switch to elf.
1607 * configure: Regenerate.
1609 2004-05-13 Nick Clifton <nickc@redhat.com>
1611 * po/fr.po: Updated French translation.
1613 2004-05-11 Nick Clifton <nickc@redhat.com>
1615 * doc/as.texinfo (Section): Document G and T flags to .section
1616 directive. Document the extra arguments that the G flag
1617 requires. Document the #tls flag.
1619 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1621 * subsegs.c (section_symbol): Create a new section symbol if
1622 the existing one doesn't match.
1623 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1625 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
1627 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1628 to cope with VR4181A errata MD(1) and MD(4).
1630 2004-05-07 Brian Ford <ford@vss.fsi.com>
1632 * NEWS: Mention .secrel32 for pe[i]-i386.
1634 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
1636 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1637 (HANDLE_ALIGN): New.
1639 2004-05-06 Daniel Jacobowitz <dan@debian.org>
1641 * Makefile.am (DIST_SUBDIRS): Define.
1642 * aclocal.m4: Regenerate with automake 1.8.4.
1643 * Makefile.in: Likewise.
1644 * doc/Makefile.in: Likewise.
1646 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1648 * config/tc-ia64.c (dot_serialize): Declare.
1649 (dot_serialize): New function.
1650 (md_pseudo_table): Add ".serialize.data" and
1651 ".serialize.instruction" directives.
1653 2004-05-06 Nick Clifton <nickc@redhat.com>
1655 * messages (as_internal_value_out_of_range): Print a message about
1656 a value being out of range. Be consistent about whether the
1657 values are printed in decimal or hexadecimal.
1658 (as_warn_value_out_of_range): Generate a warning message about an
1660 (as_bad_value_out_of_range): Generate an error message about an
1662 * as.h: Prototype the new functions.
1663 * config/tc-alpha.c (insert_operand): Use new function.
1664 * config/tc-arc.c (arc_insert_operand): Likewise.
1665 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1666 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1667 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1668 * config/tc-s390.c (s390_insert_operand): Likewise.
1669 * config/tc-v850.c (v850_insert_operand): Likewise.
1671 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
1673 * configure.in: Set em=linux for frv-*-*linux*.
1674 * configure: Rebuilt.
1675 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1676 (frv_md_fdpic_enabled): New.
1677 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1678 (DEFAULT_FDPIC): New.
1679 (frv_flags): Use DEFAULT_FDPIC.
1680 (frv_pic_flag): Likewise.
1681 (OPTION_NOPIC): New.
1682 (md_longopts): Add -mnopic.
1683 (md_parse_option): Handle it.
1684 (md_show_usage): Add -mfdpic and -mnopic.
1686 2004-05-05 Peter Barada <peter@the-baradas.com>
1688 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1689 chips for invalid coldfire instructions, rename selectors
1690 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1691 add current_chip to track which chip is referred to(including save/restore),
1692 use current_chip to select control registers, not current_arch.
1693 (md_show_usage): Add new chips.
1694 * doc/c-m68k.texi: Document new command line switches.
1696 2004-05-05 Jakub Jelinek <jakub@redhat.com>
1698 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1699 (NOP_OPCODE): Define.
1700 (s390_align_code): Remove prototype.
1701 * tc-s390.c (s390_align_code): Remove.
1703 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1705 * config/tc-ia64.c (make_unw_section_name): Removed.
1706 (start_unwind_section): New function.
1707 (generate_unwind_image): Take const segT instead of const
1709 (dot_handlerdata): Adjusted.
1710 (dot_endp): Likewise.
1712 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1714 * config/obj-elf.c (obj_elf_change_section): Allow the
1715 ".note.GNU-stack" section has SHF_EXECINSTR.
1717 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1719 * config/obj-elf.c (get_section): Return bfd_boolean.
1720 (obj_elf_change_section): Call bfd_get_section_by_name_if
1721 instead of bfd_map_over_sections.
1723 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1725 * config/obj-elf.c (get_section): New function.
1726 (obj_elf_change_section): Support multiple sections with same
1729 2004-04-30 Nick Clifton <nickc@redhat.com>
1731 * config/tc-arm.c (create_register_alias): Fix typo checking for
1732 case sensitive register aliases.
1733 (co_proc_number): Use error message string in all_reg_maps[]
1735 (cp_reg_required_here): Likewise.
1736 (fp_reg_required_here): Likewise.
1738 2004-04-29 Brian Ford <ford@vss.fsi.com>
1740 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
1742 2004-04-28 Chris Demetriou <cgd@broadcom.com>
1744 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
1745 (load_address, macro, mips_ip, md_parse_option)
1746 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
1747 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
1748 embedded-PIC handling, and update comments.
1749 (SWITCH_TABLE): Remove.
1750 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
1751 (enum mips_pic_level): Remove EMBEDDED_PIC.
1752 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
1753 (TC_FORCE_RELOCATION): Update comment.
1754 * ecoff.c (ecoff_build_lineno): Add comment about some code that
1755 might be safe to remove now that MIPS embedded-PIC is gone.
1757 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1759 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
1760 call to obj_set_subsection_attributes.
1761 (obj_som_init_stab_section): Likewise.
1762 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
1763 (pa_def_subspaces): Provide comdat default.
1764 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
1765 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
1766 calls to create_new_subspace and update_subspace to pass comdat flag.
1767 (create_new_subspace, update_subspace): Add new comdat argument. Use
1768 it in calls to obj_set_subsection_attributes.
1769 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
1770 and use of comdat, common and dup_comm parameters.
1772 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
1774 * config/obj-elf.c (obj_elf_change_section): Check if the old
1775 group name is NULL before comparison.
1777 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1779 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
1781 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1783 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
1785 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1787 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
1788 (OPTION_MEMBEDDED_PIC): Remove.
1789 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
1790 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
1791 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
1792 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
1793 (OPTION_ELF_BASE): Renumber.
1794 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
1795 (md_show_usage): Remove mention of -membedded-pic.
1796 * doc/as.texinfo: Remove mention of -membedded-pic.
1798 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1800 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
1801 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
1803 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
1804 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
1805 USE_GLOBAL_POINTER_OPT.
1807 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1809 * config/tc-mips.c (macro): One more use of load_delay_nop.
1811 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
1813 * config/tc-mips.c (load_delay_nop): New function.
1814 (load_address, macro): Use load_delay_nop() to build a nop
1815 which can be omitted with gpr_interlocks.
1817 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1819 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
1820 cop_interlocks): Remove superfluous CPU entries.
1822 2004-04-22 Paul Brook <paul@codesourcery.com>
1824 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
1826 2004-04-22 Peter Barada <peter@the-baradas.com>
1828 * NEWS: Added support for EMAC instructions and MAC/EMAC
1830 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
1831 scale factor tokens, trailing_ampersand to mark mask addressing
1832 for MAC/EMAC instructions.
1833 * config/m68k-parse.y: Add options_ampersand clause, '<<',
1835 (yylex): Handle '>', '<', and '&' following '+'.
1836 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
1837 architectures in archs[].
1838 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
1839 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
1841 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
1842 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
1844 Add EMAC operands to init_table[].
1846 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
1848 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
1850 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
1851 * config/tc-arm.c (enum mstate): Delete from here.
1852 (mapping_state): Remove the static mapstate variable and instead
1853 store the state in the segment. This allows a per-section mapping
1854 state. Handle and ignore MAP_UNDEFINED states.
1855 (arm_elf_change_section): Get the current mapping state from the
1857 (s_ltorg): Set the mapping state to MAP_DATA.
1858 (arm_cleanup): Use arm_elf_change_section to get the mapping state
1859 for each pool as it is emitted.
1861 2004-04-22 Nick Clifton <nickc@redhat.com>
1863 * config/tc-arm.h: Formatting tidy ups.
1865 2004-04-20 Chris Demetriou <cgd@broadcom.com>
1867 * NEWS: Note that MIPS -membedded-pic option is deprecated.
1869 2004-04-20 DJ Delorie <dj@redhat.com>
1871 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
1872 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
1873 [TE_PE] (O_secrel): Define.
1874 [TE_PE] (x86_pe_cons_fix_new): New.
1875 [TE_PE] (pe_directive_secrel): Likewise.
1876 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
1878 2004-04-19 Eric Christopher <echristo@redhat.com>
1880 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
1881 of previous patch for fix in gcc.
1883 2004-04-19 Jakub Jelinek <jakub@redhat.com>
1885 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
1887 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
1889 * read.c (do_align): Call md_flush_pending_output, if defined.
1891 2004-04-16 Alan Modra <amodra@bigpond.net.au>
1893 * expr.c (operand): Correct checks for ++ and --.
1895 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
1897 * config/tc-generic.c: Add some comments.
1899 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
1901 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
1902 -{no-}mfix-vr4122-bugs.
1903 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
1904 (append_insn, mips_emit_delays): Update accordingly.
1905 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
1906 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
1907 (md_parse_option): Update after above changes.
1908 (md_show_usage): Add -mfix-vr4120.
1910 2004-04-13 Bob Wilson <bob.wilson@acm.org>
1912 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
1913 of .section directive; add a reference to the ELF .subsection
1916 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1918 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1921 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1923 * Makefile.am: Remove mips from aout targets.
1924 * Makefile.in: Regenerate.
1925 * configure.in: Remove mips-dec-bsd* target.
1926 * configure: Regenerate.
1928 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1931 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1932 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1933 Update "mapping". Restrict some @ modifiers to 32 bit.
1935 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1936 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1938 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1939 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1940 dont_adjust_reloc_32 is set.
1941 (md_longopts): Add option -renesas.
1942 (md_parse_option, md_show_usage): Likewise.
1943 * doc/c-sh.texi: Likewise.
1945 2004-04-01 Dave Korn <dk@artimi.com>
1947 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1948 hi16 and lo16 fixS structs.
1949 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1950 exactly the same way as for RELOC_DLX_REL16.
1951 (machine_ip): properly respect LO flag in the_insn and
1952 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1953 (md_apply_fix3): apply RELOC_DLX_LO16.
1955 2004-03-30 Stan Shebs <shebs@apple.com>
1957 Remove long-obsolete MPW support.
1958 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1959 * configure.in: Remove mention of ppc-*-mpw* config.
1960 * configure.in: Likewise.
1962 2004-03-30 Nick Clifton <nickc@redhat.com>
1964 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1965 OBJ_ELF being defined.
1967 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1969 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1971 2004-03-23 Paul Brook <paul@codesourcery.com>
1973 * config/tc-arm.c (meabi_flags): New variable.
1974 (arm_parse_eabi): New function.
1975 (md_begin): Set flags for EABI v3.
1977 (arm_long_opts): Add meabi.
1978 * doc/as.texinf <ARM>: Document -meabi.
1979 * doc/c-arm.texi: Ditto.
1981 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1983 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1984 tables even when use_literal_section flag is not set.
1986 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1988 * config/tc-sh.c: Remove trailing whitespace.
1990 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1992 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1993 --mul-bug-abort and the default behavior.
1994 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1995 (err_for_dangerous_mul_placement): New variable.
1996 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1998 (md_cris_relax_table): Have placeholder for STATE_MUL.
1999 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2000 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2002 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2003 STATE_BYTE)>: Ditto.
2004 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2005 alignment and position of this frag, emit error message if
2007 (md_assemble): For a multiply insn and when checking it,
2008 transform the current frag into a special frag for that purpose.
2009 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2010 OPTION_MULBUG_ABORT_ON>: Handle new options.
2012 2004-03-19 Bob Wilson <bob.wilson@acm.org>
2014 * config/tc-xtensa.c (mark_literal_frags): New function.
2015 (xtensa_move_literals): Call mark_literal_frags for all literal
2016 segments, including init and fini literal segments.
2017 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2019 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2021 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2022 (pa_comm): Set BSF_OBJECT in symbol flags.
2024 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2026 * Makefile.am: Run "make dep-am".
2027 * Makefile.in: Regenerate.
2028 * doc/Makefile.in: Regenerate.
2029 * config.in: Regenerate.
2030 * po/gas.pot: Regenerate.
2032 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2034 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2035 (demand_empty_rest_of_line): Issue an error here.
2036 (ignore_rest_of_line): Silently skip to end.
2037 (demand_copy_string): Issue an error, not warning.
2039 * config/obj-elf.c (obj_elf_section_name): Likewise.
2040 (obj_elf_section): Likewise.
2041 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2042 (arc_extinst): Likewise.
2043 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2044 (dot_spill): Likewise.
2045 (dot_unwabi): Likewise.
2046 (dot_prologue): Likewise.
2048 * expr.c (operand): Reject ++ and --.
2049 (operator): Likewise.
2051 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2053 * config/tc-sh.c: Include dw2gencfi.h.
2054 (sh_cfi_frame_initial_instructions): New function.
2055 (sh_regname_to_dw2regnum): Likewise.
2056 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2058 (TARGET_USE_CFIPOP): Define.
2059 (tc_cfi_frame_initial_instructions): Likewise.
2060 (tc_regname_to_dw2regnum): Likewise.
2061 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2062 * Makefile.am: Update dependencies.
2063 * Makefile.in: Regenerate.
2065 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2067 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2068 * configure: Regenerate.
2070 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2072 * read.c (s_leb128): Call md_flush_pending_output.
2074 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2076 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2077 * config/tc-i386.h (CpuPadLock): New define.
2078 (CpuUnknownFlags): Added CpuPadLock.
2080 2004-03-07 Andreas Schwab <schwab@suse.de>
2082 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2084 2004-03-07 Richard Henderson <rth@redhat.com>
2086 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2087 (cfi_finish): Likewise for fde.
2089 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2091 * config/tc-ia64.c (md_assemble): Properly handle NULL
2093 (ia64_handle_align): Don't abort if failed to add a stop bit.
2095 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2097 * Makefile.in: Regenerated.
2098 * aclocal.m4: Likewise.
2099 * configure: Likewise.
2100 * doc/Makefile.in: Likewise.
2102 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2104 * config/tc-ia64.c (dot_align): New.
2105 (ia64_do_align): Make it static.
2106 (md_pseudo_table): Use "dot_align" for "align".
2107 (ia64_md_do_align): Don't set align_frag here.
2108 (ia64_handle_align): Add a stop bit to the previous bundle if
2111 * config/tc-ia64.h (ia64_do_align): Removed.
2113 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2115 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2116 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2117 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2118 the most general type or the user specifically requested it.
2119 (md_assemble): Add a new error message for when an instruction
2120 is understood, but is not allowed due to an -isa option.
2122 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2124 * config/tc-ia64.c (align_frag): New.
2125 (md_assemble): Set the tc_frag_data field in align_frag for
2126 IA64_OPCODE_FIRST instructions.
2127 (ia64_md_do_align): Set align_frag.
2128 (ia64_handle_align): Add a stop bit if needed.
2130 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2131 (TC_FRAG_INIT): New.
2133 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2135 * config/tc-frv.c (fr400_audio): New variable.
2136 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2137 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2138 (target_implements_insn_p): New function.
2139 (md_assemble): Report an error if the processor doesn't implement
2142 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2144 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2145 (md_parse_option): Ditto.
2146 (OPTION_NO_SPECIAL_M32R): Added.
2147 (md_show_usage): Document it.
2148 (enable_speial_m32r): Changed a default value from 0 to 1.
2149 * doc/c-m32r.texi: Document the -no-bitinst option.
2151 2004-02-27 Nick Clifton <nickc@redhat.com>
2153 * config/tc-sh.c (get_operand): Revert previous delta.
2154 (tc_gen_reloc): Check for an unknown reloc type before processing
2157 2004-02-27 Hannes Reinecke <hare@suse.de>
2159 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2160 .insn pseudo operation.
2162 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2164 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2165 added for wrong syntax.
2167 2004-02-26 Eric Christopher <echristo@redhat.com>
2169 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2170 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2172 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2174 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2175 nibble types to assembler.
2177 2004-02-25 Fred Fish <fnf@redhat.com>
2179 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2181 2004-02-20 James E Wilson <wilson@specifixinc.com>
2183 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2185 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2186 (ia64_estimate_size_before_relax): New.
2187 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2188 (generate_unwind_image): Pass 1 to fixup_unw_records.
2189 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2190 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2192 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2194 * stabs.c (generate_asm_file): Avoid warning about use of
2195 uninitialized variable.
2197 2004-02-18 David Mosberger <davidm@hpl.hp.com>
2199 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2200 body, and endp, allow unwind records which do not have a "t"
2201 (time/instruction) field.
2203 2004-02-17 Petko Manolov <petkan@nucleusys.com>
2205 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2206 (do_mav_dspsc_2): Likewise.
2207 Fix accumulator registers move opcodes.
2209 2004-02-13 Hannes Reinecke <hare@suse.de>
2210 Jakub Jelinek <jakub@redhat.com>
2212 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2214 2004-02-10 Steve Ellcey <sje@cup.hp.com>
2216 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2217 (tc_frob_symbol): New macro definition.
2218 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2220 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2222 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2225 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2227 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2228 (TC_CASE_SENSITIVE): ... this.
2229 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2230 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2232 2004-02-06 James E Wilson <wilson@specifixinc.com>
2234 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2235 (generate_unwind_image): Re-add it here.
2237 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2239 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2240 * read.h (SKIP_WHITESPACE): Turn into an expression.
2241 * read.c (read_a_source_file): A pseudo is removed by having a
2244 2004-02-05 James E Wilson <wilson@specifixinc.com>
2246 * config/tc-ia64.c (output_endp): New.
2247 (count_bits): Delete.
2248 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2249 endp unwind records.
2250 (fixup_unw_records): Handle endp unwind records. Delete code for
2251 shortening prologue regions not followed by a body record.
2252 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2253 * config/tc-ia64.h (unw_record_type): Add endp.
2255 2004-02-03 James E Wilson <wilson@specifixinc.com>
2257 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2258 fill padding bytes with zeroes.
2259 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2260 sets unwind_record slot_number and slot_frag fields.
2262 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2264 * config/tc-mips.c (add_got_offset_hilo): New function.
2265 (macro): Use load_register() and add_got_offset_hilo() to load
2266 constants instead of hardcoding code sequences throughout.
2268 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2270 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2272 2004-01-26 Bernardo Innocenti <bernie@develer.com>
2274 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2276 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2277 of hard-coded test for TARGET_OS=elf.
2279 2004-01-24 Chris Demetriou <cgd@broadcom.com>
2281 * config/tc-mips.c (hilo_interlocks): Change definition
2282 so that MIPS32, MIPS64 and later ISAs are included, along with
2283 the already-included machines. Update comments.
2285 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2287 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2288 undefined local labels.
2290 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2292 * config/tc-mips.c (load_address, macro): Update comments about
2293 NewABI GP relaxation.
2295 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2297 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2298 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2299 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2300 (set_at, load_register, load_address, move_register): Likewise.
2301 (load_got_offset, add_got_offset): Likewise.
2302 Update all calls and tidy accordingly.
2304 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2306 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2307 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2308 (RELAX_USE_SECOND): Bump to 0x10000.
2309 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2310 (mips_macro_warning): New variable.
2311 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2312 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2313 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2315 (append_insn): Update mips_macro_warning.sizes.
2316 (macro_start, macro_warning, macro_end): New functions.
2317 (macro_build): Don't emit warnings here.
2318 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2319 (md_convert_frag): Check for cases where one macro alternative
2320 needs a warning and the other doesn't. Emit a warning if the
2321 longer sequence was chosen.
2323 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2325 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2326 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2327 the first sequence, the size of the second sequence, and a flag
2328 that says whether we should warn.
2329 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2330 (RELAX_FIRST, RELAX_SECOND): New.
2331 (mips_relax): New variable.
2332 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2333 (append_insn): Remove "place" argument. Use mips_relax.sequence
2334 rather than "place" to check whether we're expanding the second
2335 alternative of a relaxable macro. Remove redundant check for
2336 branch relaxation. If generating a normal insn, and there
2337 is not enough room in the current frag, call relax_close_frag()
2338 to close it. Update mips_relax.sizes[]. Emit fixups for the
2339 second version of a relaxable macro. Record the first relaxable
2340 fixup in mips_relax. Remove tc_gen_reloc workaround.
2341 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2342 in the same way as in append_insn.
2343 (mips16_macro_build): Remove "place" argument.
2344 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2345 when generating the second version of a relaxable macro.
2346 (load_got_offset, add_got_offset): New functions.
2347 (load_address, macro): Use new relaxation machinery. Remove
2348 tc_gen_reloc workarounds.
2349 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2350 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2351 first version is needed.
2352 (tc_gen_reloc): Remove relaxation handling.
2353 (md_convert_frag): Go through the fixups for a relaxable macro and
2354 mark those that belong to the unneeded alternative as done. If the
2355 second alternative is needed, adjust the fixup addresses to account
2356 for the deleted first alternative.
2358 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2360 * frags.h (frag_room): Declare.
2361 * frags.c (frag_room): New function.
2362 * doc/internals.texi: Document it.
2364 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2366 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2367 optimization for -mtune=r3900, as this will break on other CPUs.
2369 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
2371 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
2372 be relaxed, use fixup.
2373 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2375 2004-01-19 Jakub Jelinek <jakub@redhat.com>
2377 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2380 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2382 * config/tc-mips.c (append_insn): Properly detect variant frags
2383 that preclude swapping of relaxed branches. Correctly swap
2384 instructions between frags when dealing with relaxed branches.
2386 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2388 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2390 * aclocal.m4: Regenerate.
2391 * configure: Regenerate.
2393 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2395 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2398 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
2400 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2401 reloc, reserve space for the delay slot as well as the jalr itself.
2403 2004-01-09 Paul Brook <paul@codesourcery.com>
2405 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2406 (do_vfp_sp2_from_reg2): New function.
2408 (do_vfp_dp_from_reg2): Check return values properly.
2410 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2412 * config/tc-mips.c (warn_nops): Remove static variable.
2413 (macro): Remove test of warn_nops.
2414 (md_shortops): Remove 'n'.
2415 (md_parse_option): Remove 'n' case.
2416 (md_show_usage): Remove -n.
2417 * doc/as.texinfo (Overview): Remove MIPS -n option.
2418 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2419 * NEWS: Mention removal of MIPS -n option.
2421 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2422 (cop_interlocks): Check ISA level.
2423 (cop_mem_interlocks): Define.
2424 (reg_needs_delay): Check cop_interlocks rather than
2425 ISA_HAS_COPROC_DELAYS.
2426 (append_insn): Likewise. Use cop_mem_interlocks rather than
2427 directly checking mips_opts.isa.
2428 (mips_emit_delays): Likewise.
2430 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2432 * config/tc-ia64.c (unwind): Move next_slot_number and
2433 next_slot_frag to ...
2434 (unw_rec_list): Here.
2435 (free_list_records): Removed.
2436 (output_unw_records): Likewise.
2437 (generate_unwind_image): Make it void.
2438 (alloc_record): Initialize next_slot_number and next_slot_frag.
2439 (slot_index): Take .org, .space and .align into account.
2440 (fixup_unw_records): Don't set slot_number to 0. Use
2441 list->next_slot_number and list->next_slot_frag instead of
2442 unwind.next_slot_number and unwind.next_slot_frag.
2443 (ia64_convert_frag): New.
2444 (generate_unwind_image): Generate a rs_machine_dependent frag
2446 (emit_one_bundle): Use list->next_slot_number and
2447 list->next_slot_frag instead of unwind.next_slot_number and
2448 unwind.next_slot_frag.
2450 * config/tc-ia64.h (md_convert_frag): Defined as
2452 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2454 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2456 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2457 * config/tc-frv.h (md_apply_fix3): Don't define.
2458 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2460 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2461 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2462 * config/tc-frv.c (line_separator_chars): Add `!'.
2463 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2464 * config/tc-frv.c (md_assemble): Clear insn upfront.
2465 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2466 * config/tc-frv.c (OPTION_FDPIC): New macro.
2467 (md_longopts): Add mfdpic.
2468 (md_parse_option): Handle it.
2469 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2470 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2471 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2472 (frv_pic_ptr): Parse funcdesc.
2474 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2476 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2477 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2479 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2481 * Makefile.am (Makefile): Move the dependency on
2482 $(BFDDIR)/configure.in to...
2483 (CONFIG_STATUS_DEPENDENCIES): ... here.
2484 (AUTOMAKE_OPTIONS): Require automake 1.8.
2485 * Makefile.in: Regenerate.
2486 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2487 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2488 $(BFDDIR)/configure.in here as well.
2489 * doc/Makefile.in: Regenerate.
2491 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2493 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2494 * Makefile.in: Regenerate.
2495 * aclocal.m4: Regenerate.
2496 * doc/Makefile.am (install, install-info): Remove.
2497 (install-data-local): A new hook for install-info.
2498 (AUTOMAKE_OPTIONS): Require automake 1.8.
2499 * doc/Makefile.in: Regenerate.
2501 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
2503 * doc/c-sh.texi: Update description about floating point behavior
2506 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2508 * configure.in: Add m68k-uClinux target.
2509 * configure: Regenerate.
2511 For older changes see ChangeLog-0203
2517 version-control: never