1 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4 without a corresponding .debug_info section.
6 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
8 * read.c (potable): Add "error" and "warning".
9 (s_errwarn): New function.
10 * read.h (s_errwarn): Declare.
11 * doc/as.texinfo (Error, Warning): Document .error and .warning.
13 2004-11-22 Nick Clifton <nickc@redhat.com>
15 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
18 2004-11-19 Alan Modra <amodra@bigpond.net.au>
20 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
21 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
23 2004-11-19 Alan Modra <amodra@bigpond.net.au>
25 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
26 (coff_adjust_symtab): Adjust call.
27 (crawl_symbols): Likewise.
28 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
29 (obj_app_file): Adjust.
31 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
33 * configure.in: Enable bfd_assember for the MAXQ port.
34 * configure: Regenerate.
36 2004-11-12 Bob Wilson <bob.wilson@acm.org>
37 Sterling Augustine <sterling@tensilica.com>
39 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
41 (check_t1_t2_reads_and_writes): Check for both reads and writes to
42 interfaces that are related as determined by xtensa_interface_class_id.
44 2004-11-12 Nick Clifton <nickc@redhat.com>
46 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
47 offsets for conditional branches.
49 2004-11-11 Bob Wilson <bob.wilson@acm.org>
51 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
53 2004-11-10 Bob Wilson <bob.wilson@acm.org>
55 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
56 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
58 (relax_frag_immed): Update call to update_next_frag_state.
60 2004-11-10 Alan Modra <amodra@bigpond.net.au>
62 * obj.h (struct format_ops <app_file>): Add int param.
63 * read.h (s_app_file_string): Likewise.
64 * read.c (s_app_file_string): Likewise.
65 (s_app_file): Adjust s_app_file_string call.
66 * config/tc-mips.c (s_mips_file): Likewise.
67 * config/obj-coff.h (obj_app_file): Add app param.
68 * config/obj-ecoff.h (obj_app_file): Likewise.
69 * config/obj-multi.h (obj_app_file): Likewise.
70 * config/obj-elf.h (elf_file_symbol): Likewise.
71 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
72 if called for # preprocessor lines.
74 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
77 * symbols.c (resolve_symbol_value): Convert weak symbols only
79 (symbol_equated_reloc_p): Don't equate weaks when relocating
80 only for Windows PECOFF.
82 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
84 * config/tc-crx.c (print_insn): Check and set insn_addr.
85 * config/tc-crx.h (md_frag_check): Define.
87 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
88 Vineet Sharma <vineets@noida.hcltech.com>
90 * configure.in: Add support for new target maxq-coff.
91 * configure: Regenerate.
92 * NEWS: Mention new support.
93 * config/tc-maxq.c: New file.
94 * config/tc-maxq.h: New file.
95 * config/obj-coff.h: Add support for maxq-coff.
97 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
99 * symbols.c (any_external_name): Define.
100 (resolve_symbol_value): Convert weak symbols.
101 (S_SET_EXTERNAL): Support any_external_name.
102 (S_SET_NAME): Qualify parameter const.
103 (symbol_equated_reloc_p): Equate to weaks when relocating.
104 * symbols.h (S_SET_NAME): Qualfiy parameter const.
105 * tc.h (any_external_name): Declare.
106 * config/obj-coff.c ("coff/pe.h"): Include for BFD
108 (weak_is_altname): Declare and define.
109 (weak_name2altname): Same.
110 (weak_altname2name): Same.
111 (weak_uniquify): Same.
112 (weak_altprefix): Define.
113 (obj_coff_weak): Change .weak syntax and handling.
114 (coff_frob_symbol): Fix PE weak symbol alternates.
115 * config/obj-coff.h (USE_UNIQUE): Define.
116 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
117 are in another segment.
118 (tc_gen_reloc): Remove broken addend hack.
119 doc/as.texinfo: Update.
121 2004-11-05 Sterling Augustine <sterling@tensilica.com>
123 * config/tc-xtensa.c (total_frag_text_expansion): New.
124 (md_estimate_size_before_relax): Use it.
125 (find_address_of_next_align_frag): Likewise.
127 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
129 * config/tc-crx.c: Rename argument types.
130 (processing_arg_number): Rename to 'cur_arg_num'.
131 (get_number_of_bits): Rename to 'set_operand_size'.
132 (get_operandtype): Rename to 'parse_operand', totally rewrite.
133 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
134 (set_indexmode_parameters): Remove function, integrate its code into
136 (set_operand_size): Get rid of 'Operand Number' function parameter -
137 use global variable 'cur_arg_num' instead.
138 Use a local 'argument' pointer to reference the current argument.
139 (parse_operand): Likewise.
140 (set_operand): Likewise.
141 (process_label_constant): Likewise.
143 2004-11-04 Bob Wilson <bob.wilson@acm.org>
145 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
146 (add_section_rename): Delete. Inlined into...
147 (build_section_rename): ...here. Use xstrdup instead of strdup.
148 (xtensa_section_rename): Drop "const" from argument and return types.
149 (md_show_usage): Indent to match show_usage().
150 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
151 (tc_canonicalize_section_name): Define.
152 (md_elf_section_rename): Remove unused macro.
153 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
154 * doc/c-xtensa.texi (Xtensa Options): Likewise.
155 (Frame Directive): Delete.
157 2004-11-04 Daniel Jacobowitz <dan@debian.org>
159 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
160 * config/tc-arm.c (target_oabi): Delete.
161 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
162 (arm_opts): Remove moabi.
163 * doc/as.texinfo (Overview): Remove documentation of -moabi.
164 * doc/c-arm.texi (ARM Options): Likewise.
165 * configure: Regenerated.
167 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
169 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
170 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
171 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
172 * configure: Regenerate.
173 * config/tc-cris.c (enum cris_archs): New.
174 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
175 (cris_insn_ver_valid_for_arch): New functions.
176 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
177 (cris_arch): New variable.
178 (md_pseudo_table): New pseudo .arch.
179 (err_for_dangerous_mul_placement): Initialize according to
181 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
183 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
184 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
185 (BRANCH_WF_V32, BRANCH_WB_V32): New.
186 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
187 use in md_cris_relax_table.
188 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
189 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
190 Update and improve head comment.
191 (OPTION_PIC): Define in terms of previous option, OPTION_US.
192 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
194 (md_longopts): New option --march=...
195 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
197 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
198 (HANDLE_RELAXABLE): New macro.
199 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
200 cases. Check for weak symbols and assume not relaxable. Handle
201 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
202 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
204 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
205 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
206 (cris_create_short_jump): Adjust for CRISv32.
207 (cris_relax_frag): Handle new states.
208 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
209 (md_begin): Define symbols "..asm.arch.cris.v32",
210 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
211 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
212 when entering opcode table entry points.
213 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
214 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
215 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
216 (cris_process_instruction): Initialize out_insnp->insn_type to
217 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
218 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
220 <case 'm'>: Check that modified_char == '.'.
221 <invalid operands>: Consume the rest of the line.
222 When operands don't match, skip over subsequent insns with
223 non-matching version specifier but same mnemonic.
224 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
225 special registers in CRISv32 are always 32 bit long.
226 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
228 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
229 and compatible. Recognize "ACR" for v32, unless followed by "+".
230 (get_spec_reg): Consider cris_arch when looking up register.
231 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
233 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
234 (cris_get_expression): Restore input_line_pointer if failing "early".
235 (get_flags): Consider cris_arch and recognize flags accordingly.
236 (branch_disp): Adjust for CRISv32.
237 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
238 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
239 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
240 resolved. Don't enter zeros in object file for
242 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
243 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
244 (md_parse_option): Break out "return 1".
245 <OPTION_ARCH> New case.
246 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
247 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
248 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
249 <case BFD_RELOC_32_PCREL>: New cases.
250 Addends for non-zero fx_pcrel are too in fx_offset.
251 (md_show_usage): Show --march=<arch>.
252 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
253 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
254 (s_syntax) <struct syntaxes>: Properly constify member operand.
255 * config/tc-cris.h (TARGET_MACH): Define.
256 (cris_mach): Declare.
257 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
258 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
259 (CRIS-Opts): Document --march=...
260 (CRIS-Pseudos): Document .arch.
262 2004-11-04 Jan Beulich <jbeulich@novell.com>
264 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
265 intel syntax and no register prefix, allow $ in symbol names when
267 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
268 (intel_float_operand): Add fourth return value indicating math control
269 operations. Make classification more precise.
270 (md_assemble): Complain if memory operand of mov[sz]x has no size
272 (parse_insn): Translate word operands to floating point instructions
273 operating on integers as well as control instructions to short ones
274 as expected by AT&T syntax. Translate 'd' suffix to short one only for
275 floating point instructions operating on non-integer operands.
276 (match_template): Remove fldcw special case. Adjust q-suffix handling
277 to permit it on fild/fistp/fisttp in AT&T mode.
278 (process_suffix): Don't guess DefaultSize insns' suffix from
279 stackop_size for certain floating point control instructions. Guess
280 suffix for branch and [ls][gi]dt based on flag_code. Split error
281 messages for Intel and AT&T syntax, and make the condition more strict
282 for the former. Adjust suppressing of generation of operand size
284 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
285 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
287 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
288 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
290 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
292 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
293 md_short_jump_size, md_long_jump_size.
294 * write.c [!WORKING_DOT_WORD]: Ditto.
295 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
297 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
299 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
300 const qualifier in these definitions.
301 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
302 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
304 2004-11-02 Nick Clifton <nickc@redhat.com>
306 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
307 table before deciding to produce a .debug_line section to match up
308 with a user provided .debug_info section.
310 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
312 * config/tc-crx.c (getreg_image): Bug fix, a return value was
313 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
315 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
317 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
318 (get_flags): New function.
319 (get_number_of_bits): Edit comments, update numeric values to
321 (process_label_constant): Don't support the colon
322 format (SYMBOL:[s|m|l]).
323 (set_cons_rparams): Support argument type 'arg_rbase'.
324 (get_operandtype): Bug fix in 'rbase' operand type parsing.
325 (handle_LoadStor): Bug fix, first handle post-increment mode.
326 (getreg_image): Remove redundant code, update according to latest
328 (print_constant): Bug fix relate to 3-word instructions.
329 (assemble_insn): Bug fix, when matching instructions, verify also
330 instruction type (not only mnemonic).
331 Add various error checking.
332 (preprocess_reglist): Support HI/LO and user registers.
334 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
336 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
337 in an epilogue directive go negative.
339 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
342 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
343 after reporting template error during manual bundling. Reported
344 by Michael Dupont, michaelx.dupont@intel.com.
346 2004-10-25 Daniel Jacobowitz <dan@debian.org>
348 * Makefile.am: Run dep-am.
349 * aclocal.m4: Regenerate with automake 1.9.2.
350 * Makefile.in: Regenerate with automake 1.9.2.
351 * doc/Makefile.in: Likewise.
353 * config/tc-arm.c: Include "dw2gencfi.h".
354 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
356 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
357 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
358 (tc_cfi_frame_initial_instructions): Define.
359 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
362 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
364 * config/tc-crx.c (assemble_insn): Check unsigned immediate
366 Update coprocessor id to be unsigned immediate.
368 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
370 * config/tc-i386.c (O_secrel): Delete.
371 (tc_pe_dwarf2_emit_offset): New function.
372 * config/tc-i386.h (O_secrel): Define as O_md1.
373 (TC_DWARF2_EMIT_OFFSET): Define.
375 2004-10-18 Nick Clifton <nickc@redhat.com>
377 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
378 ignore @fptr() directives for 4-byte fixups.
380 2004-10-15 Alan Modra <amodra@bigpond.net.au>
382 * Makefile.am: Run "make dep-am"
383 * Makefile.in: Regenerate.
385 2004-10-14 Bob Wilson <bob.wilson@acm.org>
387 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
388 Remove comments about placement of literal pools.
389 (Literal Directive): Update description of literal placement.
390 (Literal Prefix Directive): Remove statement that this does not apply
391 to absolute-mode literals. Describe new section naming scheme.
393 2004-10-12 Bob Wilson <bob.wilson@acm.org>
395 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
396 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
397 is_windowed_return_opcode): Delete.
398 (xtensa_frob_label): Use get_subseg_target_freq.
399 (md_assemble): Inline call to is_entry_opcode.
400 (xtensa_handle_align): Inline call to get_frag_is_literal.
401 (relaxation_requirements): Inline call to is_jx_opcode.
402 (emit_single_op): Inline call to is_movi_opcode.
403 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
404 get_frag_is_no_transform, is_entry_opcode, and
405 set_frag_is_specific_opcode. Use get_subseg_total_freq.
406 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
407 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
408 Inline calls to get_frag_is_no_transform.
409 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
410 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
411 get_frag_is_no_transform.
412 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
413 and set_frag_is_no_transform.
414 (get_expression_value): Delete.
415 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
416 cur_target_freq to target_freq.
417 (get_subseg_info): Split out code to create a new map entry into ...
418 (add_subseg_info): ... this new function.
419 (get_last_insn_flags): Check if get_subseg_info succeeded.
420 (set_last_insn_flags): Call add_subseg_info if needed.
421 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
422 (xtensa_reorder_segments): Compute last_sec while counting sections.
423 Remove call to get_last_sec.
424 (get_last_sec): Delete.
425 (cache_literal_section): Inline call to retrieve_literal_seg and its
426 callees, seg_present and add_seg_list.
427 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
428 (get_frag_is_insn, get_frag_is_no_transform,
429 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
430 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
432 2004-10-12 Bob Wilson <bob.wilson@acm.org>
434 * config/tc-xtensa.c: Use ISO C90 formatting.
435 * config/tc-xtensa.h: Likewise.
436 * config/xtensa-istack.h: Likewise.
437 * config/xtensa-relax.c: Likewise.
438 * config/xtensa-relax.h: Likewise.
440 2004-10-12 Paul Brook <paul@codesourcery.com>
442 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
445 * doc/c-arm.texi: Document that we actually support -meabi=4, not
448 2004-10-08 Bob Wilson <bob.wilson@acm.org>
450 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
452 (Acknowledgements): Use "GAS" instead of AS variable.
454 2004-10-08 Daniel Jacobowitz <dan@debian.org>
456 * config/tc-i386.c: Include "elf/x86-64.h".
457 (i386_elf_section_type): New function.
458 * config/tc-i386.h (md_elf_section_type): Define.
459 (i386_elf_section_type): New prototype.
461 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
463 * config/m68k-parse.h (enum m68k_register): New control register,
465 * config/tc-m68k.c: Correct control register set for MCF5249.
467 2004-10-07 Bob Wilson <bob.wilson@acm.org>
468 Sterling Augustine <sterling@tensilica.com>
470 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
471 (UNREACHABLE_MAX_WIDTH): Define.
472 (XTENSA_FETCH_WIDTH): Delete.
473 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
474 prefer_const16, prefer_l32r): New global variables.
475 (LIT4_SECTION_NAME): Define.
476 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
477 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
478 (frag_flags struct): New.
479 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
480 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
481 (bitfield, bit_is_set, set_bit, clear_bit): Define.
482 (MAX_FORMATS): Define.
483 (op_placement_info struct, op_placement_table): New.
484 (O_pltrel, O_hi16, O_lo16): Define.
485 (directiveE enum): Rename directive_generics to directive_transform.
486 Delete directive_relax. Add directive_schedule,
487 directive_absolute_literals, and directive_last_directive.
488 (directive_info): Rename "generics" to "transform". Delete "relax".
489 Add "schedule" and "absolute-literals".
490 (directive_state): Adjust entries to match changes in directive_info.
491 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
492 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
493 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
494 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
495 (align_only_targets, software_a0_b_retw_interlock,
496 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
497 software_avoid_short_loop, software_avoid_close_loop_end,
498 software_avoid_all_short_loops, specific_opcode): Delete.
499 (warn_unaligned_branch_targets): New.
500 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
501 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
502 (option_[no_]link_relax, option_[no_]transform,
503 option_[no_]absolute_literals, option_warn_unaligned_targets,
504 option_prefer_l32r, option_prefer_const16, option_target_hardware):
506 (option_[no_]align_only_targets, option_literal_section_name,
507 option_text_section_name, option_data_section_name,
508 option_bss_section_name, option_eb, option_el): Delete.
509 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
510 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
511 and target-hardware. Delete entries for [no-]target-align-only,
512 literal-section-name, text-section-name, data-section-name, and
514 (md_parse_option): Handle new options and remove old ones. Accept but
515 ignore [no-]density options. Warn for [no-]generics and [no-]relax
516 and treat them as [no-]transform.
517 (md_show_usage): Add new options and remove old ones.
518 (xtensa_setup_hw_workarounds): New.
519 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
520 "long", "short", "loc" and "frequency" entries.
521 (use_generics): Rename to ...
522 (use_transform): ... this function. Add past_xtensa_end check.
523 (use_longcalls): Add past_xtensa_end check.
524 (code_density_available, can_relax): Delete.
525 (do_align_targets): New.
526 (get_directive): Accept dashes in directive names. Warn about
527 [no-]generics and [no-]relax directives and treat them as
529 (xtensa_begin_directive): Call md_flush_pending_output only for some
530 directives. Check for directives inside instruction bundles. Warn
531 about deprecated ".begin literal" usage. Warn and ignore [no-]density
532 directives. Handle new directives. Check generating_literals flag
534 (xtensa_end_directive): Check for directives inside instruction
535 bundles. Warn and ignore [no-]density directives. Handle new
536 directives. Call xtensa_set_frag_assembly_state.
537 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
538 xtensa_dwarf2_emit_insn): New.
539 (xtensa_literal_position): Call md_flush_pending_output. Do not check
540 use_literal_section flag.
541 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
542 literals. Use xtensa_elf_cons to parse the expression.
543 (xtensa_literal_prefix): Do not check use_literal_section. Support
544 ".lit4" sections for absolute literals. Change prefix convention to
545 replace ".text" (or ".t" in a linkonce section). No need to call
547 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
548 (expression_end): Handle closing braces and colons.
549 (PLT_SUFFIX, plt_suffix): Delete.
550 (expression_maybe_register): Use new xtensa-isa.h functions. Use
551 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
552 and O_hi16 expressions as well.
553 (tokenize_arguments): Handle closing braces and colons.
554 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
555 operands and paired register syntax.
556 (get_invisible_operands): New.
557 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
558 new xtensa-isa.h functions.
559 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
560 (xg_translate_idioms): Check if inside bundle. Use use_transform.
561 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
562 instructions. Use xtensa_translate_zero_immed.
563 (operand_is_immed, operand_is_pcrel_label): Delete.
564 (get_relaxable_immed): Use new xtensa-isa.h functions.
565 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
567 (xtensa_print_insn_table, print_vliw_insn): New.
568 (is_direct_call_opcode): Use new xtensa-isa.h functions.
569 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
570 is_branch_or_jump_opcode): Delete.
571 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
572 (opnum_to_reloc, reloc_to_opnum): Delete.
573 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
574 xtensa-isa.h functions. Operate on one slot of an instruction.
575 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
576 xg_get_insn_size): Delete.
577 (xg_get_build_instr_size): Use xg_get_single_size.
578 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
579 xg_build_widen_table. Use xg_get_single_size.
580 (xg_get_max_narrow_insn_size): Delete.
581 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
582 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
584 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
585 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
586 (xg_expand_to_stack, xg_expand_narrow): Update calls to
587 xg_build_widen_table. Use xg_get_single_size.
588 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
590 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
591 treat weak symbols conservatively.
592 (xg_check_operand): Use new xtensa-isa.h functions.
593 (is_dnrange): Delete.
594 (xg_assembly_relax): Inline previous calls to tinsn_copy.
595 (xg_finish_frag): Specify separate relax states for the frag and slot0.
596 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
597 xtensa-isa.h functions.
598 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
599 xg_instruction_matches_options): New.
600 (xg_instruction_matches_rule): Handle O_register expressions. Call
601 xg_instruction_matches_options.
602 (transition_rule_cmp): New.
603 (xg_instruction_match): Update call to xg_build_simplify_table.
604 (xg_build_token_insn): Record loc fields.
605 (xg_simplify_insn): Check is_specific_opcode field and
606 density_supported flag.
607 (xg_expand_assembly_insn): Skip checking code_density_available. Use
608 new xtensa-isa.h functions. Call use_transform instead of can_relax.
609 (xg_assemble_literal): Add error handling for O_big. Call
610 record_alignment. Handle O_pltrel.
611 (xg_valid_literal_expression): New.
612 (xg_assemble_literal_space): Add slot parameter. Remove call to
613 set_expr_symbol_offset. Add call to record_alignment. Update call to
615 (xg_emit_insn): Delete.
616 (xg_emit_insn_to_buf): Add format parameter. Update calls to
617 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
618 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
619 and slot parameters. Handle new "alternate" relocations for absolute
620 literals and CONST16 instructions. Check for bad uses of O_lo16 and
621 O_hi16. Use new xtensa-isa.h functions.
622 (xg_assemble_tokens): Delete.
623 (is_register_writer): Use new xtensa-isa.h functions.
624 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
625 old-style RSR from LCOUNT.
626 (next_frag_opcode): Delete.
627 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
628 update_next_frag_state): New.
629 (update_next_frag_nop_state): Delete.
630 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
631 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
632 the state of the absolute-literals directive. Add calls to
633 record_alignment and xtensa_set_frag_assembly_state. Call
634 xtensa_switch_to_non_abs_literal_fragment instead of
635 xtensa_switch_to_literal_fragment.
637 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
638 (get_expanded_loop_offset): Change check for undefined opcode to an
640 (xtensa_set_frag_assembly_state, relaxable_section,
641 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
642 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
643 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
644 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
645 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
646 (xtensa_init_fix_data): New.
647 (xtensa_frob_label): Reset label symbol to the current frag. Check
648 do_align_targets and generating_literals flag. Propagate frequency
649 info to new alignment frag. Call xtensa_set_frag_assembly_state.
650 (xtensa_unrecognized_line): New.
651 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
652 to xtensa_set_frag_assembly_state.
653 (error_reset_cur_vinsn): New.
654 (md_assemble): Remove check for literal frag. Remove call to
655 istack_init. Call use_transform instead of use_generics. Parse
656 explicit instruction format specifiers. Move code for
657 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
658 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
659 Add dwarf2_where call. Remote automatic alignment for ENTRY
660 instructions. Move call to xtensa_clear_insn_labels to the end.
661 Rearrange to handle bundles.
662 (xtensa_cons_fix_new): Delete.
663 (xtensa_handle_align): New.
664 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
665 assignment to is_no_density field.
666 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
667 instead of reloc_to_opnum. Handle "alternate" relocations.
668 (xtensa_force_relocation, xtensa_check_inside_bundle,
669 xtensa_elf_section_change_hook): New.
670 (xtensa_symbol_new_hook): Delete.
671 (xtensa_fix_adjustable): Check for difference of symbols with an
672 offset. Check for external and weak symbols.
673 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
674 (md_estimate_size_before_relax): Return expansion for the first slot.
675 (tc_gen_reloc): Handle difference of symbols by producing
676 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
677 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
678 tentative values into the output when linkrelax is set.
679 (XTENSA_PROP_SEC_NAME): Define.
680 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
681 Create literal tables only if using literal sections. Create new
682 property tables instead of old instruction tables. Check for unaligned
683 branch targets and loops.
684 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
685 new_resource_table, clear_resource_table, resize_resource_table,
686 resources_available, reserve_resources, release_resources,
687 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
688 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
689 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
690 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
691 flag. Update checks for workaround options. Call
692 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
693 (xtensa_cleanup_align_frags): Add special case for branch targets.
694 Check for and mark unreachable frags.
695 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
696 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
697 end of a zero-overhead loop body.
698 (frag_can_negate_branch): Handle instructions with multiple slots.
699 Use new xtensa-isa.h functions
700 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
701 xtensa_mark_zcl_first_insns): New.
702 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
703 transformations are disabled.
704 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
705 multislot instructions.
706 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
707 Likewise. Also error if transformations are disabled.
708 (unrelaxed_frag_max_size): New.
709 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
710 xtensa-isa.h functions.
711 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
712 xtensa_opcode_is_loop instead of is_loop_opcode.
713 (get_text_align_power): Replace as_fatal with assertion.
714 (get_text_align_fill_size): Iterate instead of using modulus when
716 (get_noop_aligned_address): Assert that this is for a machine-dependent
717 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
718 xg_get_single_size, and frag_format_size.
719 (get_widen_aligned_address): Rename to ...
720 (get_aligned_diff): ... this function. Add max_diff parameter.
721 Remove handling of rs_align/rs_align_code frags. Use
722 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
723 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
724 and pass it back to caller.
725 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
726 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
727 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
728 (relax_frag_text_align): Rename to ...
729 (relax_frag_loop_align): ... this function. Assume loops can only be
730 in the first slot of an instruction.
731 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
732 instruction. Remove call to frag_wane.
733 (relax_frag_narrow): Rename to ...
734 (relax_frag_for_align): ... this function. Extend to handle
735 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
736 RELAX_NARROW for the first slot.
737 (find_address_of_next_align_frag, bytes_to_stretch): New.
738 (future_alignment_required): Use find_address_of_next_align_frag and
739 bytes_to_stretch. Look ahead to subsequent frags to make smarter
741 (relax_frag_immed): Add format, slot, and estimate_only parameters.
742 Check if transformations are enabled for b_j_loop_end workaround.
743 Use new xtensa-isa.h functions and handle multislot instructions.
744 Update call to xg_assembly_relax.
745 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
746 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
748 (convert_frag_narrow): Add segP, format and slot parameters. Call
749 convert_frag_immed for branch instructions. Adjust calls to
750 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
751 xg_get_single_size and xg_get_single_format.
752 (convert_frag_fill_nop): New.
753 (convert_frag_immed): Add format and slot parameters. Handle multislot
754 instructions and use new xtensa-isa.h functions. Update calls to
755 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
756 enabled for b_j_loop_end workaround. Use build_nop instead of
757 assemble_nop. Check is_specific_opcode flag. Check for unreachable
758 frags. Use xg_get_single_size. Handle O_pltrel.
759 (fix_new_exp_in_seg): Remove check for old plt flag.
760 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
761 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
762 for loop opcode to an assertion. Mark all frags up to the end of the
763 loop as not transformable.
764 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
765 (get_subseg_info): New.
766 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
768 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
769 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
770 (xtensa_switch_to_non_abs_literal_fragment): New.
771 (cache_literal_section): Add is_code parameter and pass it through to
772 retrieve_literal_seg.
773 (retrieve_literal_seg): Add is_code parameter and use it to set the
774 flags on the literal section. Handle case where head parameter is 0.
775 (get_frag_is_no_transform, set_frag_is_specific_opcode,
776 set_frag_is_no_transform): New.
777 (xtensa_create_property_segments): Add end_property_function parameter
778 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
779 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
780 (xtensa_create_xproperty_segments, section_has_xproperty): New.
781 (add_xt_block_frags): Add end_property_function parameter and call it
782 if it is non-zero. Call xtensa_frag_flags_init.
783 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
784 get_frag_property_flags, frag_flags_to_number,
785 xtensa_frag_flags_combinable, xt_block_aligned_size,
786 xtensa_xt_block_combine, add_xt_prop_frags,
787 init_op_placement_info_table, opcode_fits_format_slot,
788 xg_get_single_size, xg_get_single_format): New.
789 (istack_push): Inline call to tinsn_copy.
790 (tinsn_copy): Delete.
791 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
792 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
793 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
794 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
795 functions. Handle invisible operands.
796 (tinsn_to_slotbuf): New.
797 (tinsn_check_arguments): Use new xtensa-isa.h functions.
798 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
799 vinsn_from_chars, and xg_free_vinsn.
800 (tinsn_from_insnbuf): New.
801 (tinsn_immed_from_frag): Add slot parameter and handle multislot
802 instructions. Handle symbol differences.
803 (get_num_stack_text_bytes): Use xg_get_single_size.
804 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
805 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
806 get_expr_register, set_expr_symbol_offset_diff): New.
807 * config/tc-xtensa.h (MAX_SLOTS): Define.
808 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
809 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
810 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
812 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
813 (xtensa_frag_type struct): Add is_assembly_state_set,
814 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
815 is_align, is_text_align, alignment, and is_first_loop_insn fields.
816 Replace is_generics and is_relax fields by is_no_transform field.
817 Delete is_text and is_longcalls fields. Change text_expansion and
818 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
819 per-slot information: literal_frags, slot_subtypes, slot_symbols,
820 slot_sub_symbols, and slot_offsets. Add fr_prev field.
821 (xtensa_fix_data struct): New.
822 (xtensa_symfield_type struct): Delete plt field.
823 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
824 forward declaration here.
825 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
826 (XTENSA_SECTION_RENAME): Undefine.
827 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
828 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
829 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
830 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
831 (unit_num_copies_func, opcode_num_units_func,
832 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
833 (resource_table struct): New.
834 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
835 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
836 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
837 (tinsn_copy): Delete prototype.
838 (vliw_insn struct): New.
839 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
840 (widen_spec_list): Add option conditions for density and boolean
841 instructions. Add expansions using CONST16 and conditions for using
842 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
844 (simplify_spec_list): Add option conditions for density instructions.
845 Add entry for NOP instruction.
846 (append_transition): Add cmp function pointer parameter and use it to
847 insert the new entry in order.
848 (operand_function_LOW16U, operand_function_HI16U): New.
849 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
850 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
851 (enter_opname, split_string): Use xstrdup instead of strdup.
852 (init_insn_pattern): Initialize new options field.
853 (clear_req_or_option_list, clear_req_option_list,
854 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
856 (parse_insn_pattern): Parse option conditions.
857 (transition_applies): New.
858 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
859 swapped last arguments in calls to append_constant_value_condition.
860 Call clone_req_option_list. Add warning about invalid opcode.
861 Handle LOW16U and HI16U function names.
862 (build_transition_table): Add cmp parameter and use it in calls to
863 append_transition. Use new xtensa-isa.h functions. Check
864 transition_applies before adding entries.
865 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
866 pass it through to build_transition_table.
867 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
868 ReqOption, transition_cmp_fn): New types.
869 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
870 (transition_rule struct): Add options field.
871 * doc/as.texinfo (Overview): Update Xtensa options.
872 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
873 --[no-]relax, and --[no-]generics options. Update descriptions of
874 --text-section-literals and --[no-]longcalls. Add
875 --[no-]absolute-literals and --[no-]transform.
876 (Xtensa Syntax): Add description of syntax for FLIX instructions.
877 Remove use of "generic" and "specific" terminology for opcodes.
878 (Xtensa Registers): Generalize the syntax description to include
879 user-defined register files.
880 (Xtensa Automatic Alignment): Update.
881 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
882 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
883 (Xtensa Directives): Remove confusing rules about precedence.
884 (Density Directive, Relax Directive): Delete.
885 (Schedule Directive): New.
886 (Generics Directive): Rename to ...
887 (Transform Directive): ... this node.
888 (Literal Directive): Update for absolute literals. Missing
889 literal_position directive is now an error.
890 (Literal Position Directive): Update for absolute literals.
891 (Freeregs Directive): Delete.
892 (Absolute Literals Directive): New.
893 (Frame Directive): Minor editing.
894 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
896 * Makefile.in: Regenerate.
898 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
900 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
901 to build the second and third fixups for a composite relocation.
902 (macro_read_relocs): New function.
903 (macro_build): Use it.
904 (s_cpsetup): Pass all three composite relocation codes to macro_build.
905 Simplify fragging code accordingly.
906 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
907 of the composite relocation. Set fx_tcbit in both fixups.
909 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
911 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
912 (md_apply_fix3): Don't treat composite relocs as done.
914 2004-10-07 Jan Beulich <jbeulich@novell.com>
916 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
917 prefix for symbol names generated from the LOCAL macro directive.
919 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
920 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
922 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
924 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
926 (md_assemble): Add error checking for Co-Processor instructions.
927 (get_cinv_parameters): Add 'b' option to invalidate the
930 2004-10-05 Paul Brook <paul@codesourcery.com>
932 * config/tc-arm.c (unwind): New variable.
933 (vfp_sp_encode_reg): New function.
934 (vfp_sp_reg_required_here): Use it.
935 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
936 (vfp_parse_reg_list): New function.
937 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
938 s_arm_unwind_personality, s_arm_unwind_personalityindex,
939 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
940 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
942 (md_pseudo_table): Add them.
943 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
944 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
945 (set_section, add_unwind_adjustsp, flush_pending_unwind,
946 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
947 require_hashconst, add_unwind_opcode): New functions.
948 * doc/tc-arm.text: Document unwinding opcodes.
949 * NEWS: Mention the new feature.
951 2004-10-04 Eric Christopher <echristo@redhat.com>
953 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
955 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
957 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
959 * config/tc-s390.c (md_apply_fix3): Likewise.
960 * config/tc-sparc.c (md_apply_fix3): Likewise.
962 2004-10-01 Paul Brook <paul@codesourcery.com>
964 * config/tc-arm.c (arm_elf_section_type): New function.
965 (arm_elf_change_section): Set section link for exidx sections.
966 * config/tc-arm.h (arm_elf_section_type): Add prototype.
967 (md_elf_section_type): Define.
969 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
971 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
972 instruction's offset.
974 2004-10-01 Adam Nemet <anemet@lnxw.com>
976 * (TARGET_FORMAT): Remove LynxOS COFF definition.
978 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
980 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
981 asymbol *, instead use symbol_get_bfdsym.
983 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
985 * config/tc-m68k.c (select_control_regs): Add mcf5249.
987 2004-09-30 Paul Brook <paul@codesourcery.com>
989 * config/tc-arm.c (do_smi, do_nop): New functions.
990 (insns): Add ARMv6ZK instructions.
991 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
992 (tc_gen_reloc): Ditto.
993 (arm_cpus): Add mpcore and arm1176.
994 (arm_archs): Add armv6{k,z,zk}.
995 * doc/c-arm.texi: Document new cores and architectures.
997 2004-09-30 Nick Clifton <nickc@redhat.com>
999 * config/tc-arm.c: Use ISO C90 formatting.
1001 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1003 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
1004 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1005 REG_TYPE_MVDX is expected.
1007 2004-09-29 Marc Bevand <m.bevand@gmail.com>
1009 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1011 2004-09-21 James E Wilson <wilson@specifixinc.com>
1013 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1014 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1015 output_spill_base, output_unat_psprel, output_lc_psprel,
1016 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1017 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1018 output_spill_psprel_p): Use it.
1020 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1022 * config/tc-crx.c (handle_LoadStor): New function.
1023 Handle load/stor unique instructions before parsing.
1025 2004-09-17 Paul Brook <paul@codesourcery.com>
1027 * config/tc-arm.c (s_arm_rel31): New funciton.
1028 (md_pseudo_table): Add .rel31.
1029 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1030 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1031 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1032 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1033 (arm_parse_reloc): Add (target2).
1035 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1037 * Makefile.am: Run "make dep-am".
1038 * Makefile.in: Regenerate.
1039 * aclocal.m4: Regenerate.
1040 * configure: Regenerate.
1041 * doc/Makefile.in: Regenerate.
1042 * po/POTFILES.in: Regenerate.
1043 * po/gas.pot: Regenerate.
1045 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1047 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1048 [!LLONG_MAX]: Ditto.
1050 2004-09-13 Paul Brook <paul@codesourcery.com>
1052 * config/tc-arm.c: Rename RELABS to TARGET1.
1054 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1056 * messages.c (as_internal_value_out_of_range): Cast values passed
1057 to as_bad_where or as_warn_where to proper type.
1059 2004-09-11 Theodore A. Roth <troth@openavr.org>
1061 * config/tc-avr.c: Add support for
1062 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1064 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1066 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1067 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1069 2004-09-08 Paul Brook <paul@codesourcery.com>
1071 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1072 fini_array and preinit_array section types.
1073 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1075 * doc/as.texinfo: Document extra section types.
1077 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1079 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1080 * Makefile.in: Regenerated.
1081 * configure.in: Set em for arm*-*-symbianelf*.
1082 * configure: Regenerated.
1083 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1084 vectors when appropriate.
1085 * config/te-symbian.h: New file.
1087 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1089 * config/tc-crx.c (gettrap): Exception vector can be case
1091 (process_label_constant): Fix a 32-bit displacement bug in branch
1093 (get_operandtype) : Bug fix, wrong operand was used.
1094 (process_label_constant): Initialize relocation type to
1097 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
1099 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
1100 for synthesizable cores.
1102 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
1104 2004-08-25 Dmitry Diky <diwil@spec.ru>
1106 * config/tc-msp430.c: Clean-up the code.
1107 (md_relax_table): New relax table.
1108 (mcu_types): Sort MCU types.
1109 (md_pseudo_table): Add .profiler pseudo handler.
1110 (pow2value): New function.
1111 (msp430_profiler): New function.
1112 (msp430_operands): Add new insns handlers.
1113 (msp430_srcoperand): Add register operand handler, allow complex
1115 (md_estimate_size_before_relax): Rewritten.
1116 (md_convert_frag): Rewritten.
1117 (msp430_relax_frag): New function.
1118 * config/tc-msp430.h (md_relax_frag): define macro
1119 * doc/c-msp430.texi: Update information.
1121 2004-08-24 Nick Clifton <nickc@redhat.com>
1123 * as.c (std_shortopts): Allow -g to take an optional argument.
1124 (parse_args): Pass any switch starting with -g on to the backend
1127 2004-08-18 Mark Mitchell <mark@codesourcery.com>
1129 * configure.in (arm*-*-symbianelf*): New target.
1130 (arm*-*-eabi*): Likewise.
1131 * configure: Regenerated.
1133 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1134 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
1137 2004-08-18 Jakub Jelinek <jakub@redhat.com>
1139 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
1140 argument, don't do anything if current section is not
1141 .gnu.linkonce.t.* and linkonce_empty is set.
1142 (generate_unwind_image, dot_endp): Adjust callers, call
1143 start_unwind_section (*, 1) if nothing will be put into the
1146 2004-08-17 Nick Clifton <nickc@redhat.com>
1148 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
1149 (show_usage): Add -g.
1150 (std_longopts): Add --gen-debug. Alpha sort the table.
1151 (parse_args): Print an error message if a switch is not handled.
1152 Handle the -g switch, calling md_debug_format_selector() if
1154 * NEWS: Mention new feature.
1155 * doc/as.texinfo: Document new switch.
1156 * doc/internals.texi: Document behaviour of md_parse_option.
1158 * config/tc-arm.c (md_parse_option): Do not issue an error message
1159 if the switch is not recognised.
1160 * config/tc-m68k.c (md_parse_option): Likewise.
1161 * config/tc-pdp11.c (md_parse_option): Likewise.
1162 * config/tc-v850.c (md_parse_option): Likewise.
1164 * as.h: Fix up formatting.
1167 2004-08-16 Nick Clifton <nickc@redhat.com>
1169 * macro.c (macro_set_alternate): Use ISO C90 formatting.
1171 * configure.in: Sort architecture based tables alphabetically.
1172 * configure: Regenerate.
1174 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1176 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
1177 { "cc", 68 }, with { "cr", 70 }.
1179 2004-08-13 Jan Beulich <jbeulich@novell.com>
1180 Nick Clifton <nickc@redhat.com>
1182 * as.c: Add and handle new --alternate command line option.
1183 * macro.c (macro_set_alternate): New.
1184 * macro.h (macro_set_alternate): Declare.
1185 * read.c: Add and handle new .altmacro and .noaltmacro directives.
1186 * doc/as.texinfo: Document new command line option and pseudo-ops
1187 as well as insert documentation originating from gasp about
1188 alternate macro syntax.
1189 * NEWS: Mention new command line option and pseudo-ops.
1191 2004-08-10 Mark Mitchell <mark@codesourcery.com>
1193 * expr.c (operand): Handle the "~", "-", and "!" operators applied
1196 2004-08-06 Paul Brook <paul@codesourcery.com>
1198 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
1199 Handle new relocations.
1200 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
1202 2004-08-05 Bob Wilson <bob.wilson@acm.org>
1204 * write.c (relax_segment): Use was_address instead of address when
1205 setting fr_fix field for align frag due to backwards .org.
1207 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1209 Introduce SH2a support.
1210 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1211 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
1213 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
1214 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
1215 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1216 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
1217 to end of conditional expression.
1218 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
1219 * config/tc-sh.c: Add sh2a-nofpu support.
1220 2003-12-29 DJ Delorie <dj@redhat.com>
1221 * tc-sh.c: Add sh2a support.
1222 (parse_reg): Add tbr.
1223 (parse_at): Support @@(disp,tbr).
1224 (get_specific): Support sh2a opcodes.
1225 (insert4): New, for 4 byte relocs.
1226 (build_Mytes): Support sh2a opcodes.
1227 (md_apply_fix3_Mytes): Support sh2a opcodes.
1228 2003-12-02 Michael Snyder <msnyder@redhat.com>
1229 * config/tc-sh.c (md_parse_option): Handle sh2a.
1230 (sh_elf_final_processing): Ditto.
1232 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1234 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
1237 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1239 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
1240 (ppc_arch): Expand comment.
1242 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1244 * config/tc-crx.c: Support evaluating the difference between two
1246 * config/tc-crx.h: Likewise.
1248 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1250 * config/tc-ia64.c (start_unwind_section): Set the linked-to
1252 (ia64_elf_section_change_hook): Set the linked-to section for
1255 2004-07-26 Dmitry Diky <diwil@spec.ru>
1257 * config/tc-msp430.c: Add new subtargets: msp430x1610,
1258 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
1259 msp430xG438, msp430xG439.
1261 2004-07-25 Daniel Jacobowitz <dan@debian.org>
1263 * doc/as.texinfo (Section, PushSection): Correct documentation
1266 2004-07-21 Jan Beulich <jbeulich@novell.com>
1268 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1269 permissible for the selected instruction suffix.
1270 (match_template): Don't permit 64-bit general purpose operands in
1272 (finalize_imm): Permit 64-bit immediates.
1273 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
1274 specially except for the width of the used base and/or index
1275 registers. For 32-bit displacements, use sign-extended
1276 relocations only when using 64-bit addressing.
1277 Force zero displacement on rip-relative addressing when there is
1278 no other displacement.
1279 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
1280 specially except for the width of the used base and/or index
1282 (parse_register): Disallow Reg64 registers in 32-bit mode.
1284 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
1285 suffix if the instruction doesn't support it.
1287 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
1289 * config/tc-mips.c (append_insn): Handle constant expressions with
1290 no associated relocation.
1291 (mips_ip): Cancel the expression after use for the Q format
1293 (parse_relocation): Return no relocation for unsupported
1295 (my_getSmallExpression): Return no relocation if no relocation
1298 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1300 * config/obj-som.c (adjust_stab_sections): Add prototype.
1301 (obj_som_compiler, obj_som_version, obj_som_copyright,
1302 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
1303 * config/tc-hppa.c (update_subspace): Likewise.
1304 (is_defined_subspace): Amplify comment.
1305 * config/obj-som.h (som_frob_file): Add prototype.
1307 2004-07-19 Christopher Faylor <cgf@timesys.com>
1308 H.J. Lu <hongjiu.lu@intel.com>
1310 * subsegs.c (section_symbol): Don't create a new segment when
1311 existing segment is undefined.
1313 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
1315 * config/tc-arm.c: Include include/opcode/arm.h.
1316 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
1317 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
1318 (FPU_ARCH_*): Delete.
1319 * Makefile.am: Update dependencies.
1320 * Makefile.in: Regenerate.
1322 2004-07-15 Nick Clifton <nickc@redhat.com>
1324 * configure.in: Accept armbe as a big-endian arm configuration.
1325 * configure: Regenerate.
1327 2004-07-13 Thomas Nystrom <thn@saeab.se>
1329 * config/tc-i386.c (T_SHIFTOP): New constant.
1330 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
1331 (intel_el1): Handle '~'.
1332 (intel_get_token): Handle '<>', '&', '|' and '~'.
1334 2004-07-13 Nick Clifton <nickc@redhat.com>
1336 (md_assemble): Remove spurious newline from end of as_bad error
1338 (intel_e05_1): Likewise.
1339 (intel_e11): Likewise.
1340 (intel_match_token): Likewise.
1342 2004-07-11 Andreas Schwab <schwab@suse.de>
1344 * config/tc-m68k.c: Convert to C90. Remove redundant
1345 declarations. Indentation fixup.
1346 [M68KCOFF]: Include "obj-coff.h" instead of declaring
1347 obj_coff_section ourselves.
1349 2004-07-09 James E Wilson <wilson@specifixinc.com>
1351 * config/tc-ia64.c (default_big_endian): New.
1352 (dot_byteorder, md_begin): Use it.
1353 (md_parse_option): Set it.
1355 2004-07-09 Nick Clifton <nickc@redhat.com>
1357 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
1358 * configure: Regenerate.
1359 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
1360 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
1361 sh_find_elf_flags if necessary.
1363 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
1365 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
1366 going to be split into more than one in-place addend, return 0
1367 for relocations against mergeable sections. Associate comments
1370 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1372 * Makefile.am (CPU_TYPES): Add crx.
1373 (TARGET_CPU_CFILES): Add config/tc-crx.c.
1374 (TARGET_CPU_HFILES): Add config/tc-crx.h.
1375 (DEPTC_crx_elf): New target.
1376 (DEPOBJ_crx_elf): Likewise.
1377 (DEP_crx_elf): Likewise.
1378 * Makefile.in: Regenerate.
1379 * configure.in: Add crx* target.
1380 * configure: Regenerate.
1381 * config/tc-crx.c: New file.
1382 * config/tc-crx.h: New file.
1383 * NEWS: Mention new target.
1385 2004-07-06 Nick Clifton <nickc@redhat.com>
1387 * config.in: Undefine TARGET_SYMBIAN by default.
1389 * configure: Regenerate. Add sh-symbian-elf target. If
1390 selected define TARGET_SYMBIAN.
1391 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
1392 format if TARGET_SYMBIAN has been defined.
1394 * output-file.c (output_file_create): Report the target format
1395 chosen when bfd_openw reports that it is invalid.
1397 * config/obj-coff.c (coff_pseudo_table): Only define the weak
1398 pseudo for BFD based assemblers.
1400 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1403 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
1404 (md_parse_option): Remove redundant -isa testing.
1405 Make bfd_arch variable const.
1406 (md_show_usage): Make bfd_arch variable const.
1408 2004-07-03 James E Wilson <wilson@specifixinc.com>
1410 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
1411 * config/tc-ia64.h (md_frag_check): Define.
1413 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1415 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
1417 * doc/as.texinfo (Weak): Document PE weak symbols.
1419 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
1421 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
1422 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
1423 (mips_frob_file): Rework so that only a single pass through the
1424 relocs is needed. Allow %lo()s to have higher offsets than their
1425 corresponding %hi()s or %got()s.
1427 2004-07-02 Nick Clifton <nickc@redhat.com>
1429 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
1430 allow values which have come from undefined symbols.
1431 Always consider this fixup to have been processed as a reloc
1432 cannot be generated for it.
1434 2004-07-02 Alan Modra <amodra@bigpond.net.au>
1436 * frags.h (struct frag): Add has_code and insn_addr fields.
1437 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
1438 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
1439 * config/tc-ppc.h (md_frag_check): Define.
1441 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
1443 * doc/Makefile.am (info): Rename goal to...
1444 (info-local): ... this, to preserve implicit dependencies.
1445 * doc/Makefile.in: Regenerate with automake 1.8.5.
1447 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1449 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
1450 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
1451 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
1452 (tc_gen_reloc): Likewise.
1453 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
1454 (m32r_parse_name): Likewise.
1455 (m32r_cgen_parse_fix_exp): Likewise.
1456 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
1457 (O_PIC_reloc): Likewise.
1458 (TC_CGEN_PARSE_FIX_EXP): Likewise..
1459 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
1460 for @GOTOFF, @GOT, @PLT.
1462 2004-06-21 Jan Beulich <jbeulich@novell.com>
1464 * gas/symbols.c: While discarding ordinary local absolute symbols
1465 when --strip-local-absolute is in effect, retain file symbols.
1467 2004-06-20 Andreas Schwab <schwab@suse.de>
1469 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
1470 (md_parse_option): Likewise.
1472 2004-06-17 Jan Beulich <jbeulich@novell.com>
1474 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
1475 * config/te-netware.h: New file.
1476 * config/te-ppcnw.h: Delete: Obsolete.
1477 * configure.in: Eliminate ill NetWare targets. Make generic
1478 NetWare target use proper emulation.
1479 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
1480 reference to new te-netware.h.
1481 * configure: Regenerate.
1482 * Makefile.in: Regenerate.
1484 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
1486 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
1487 comparison in .insn pseudo operation.
1489 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1491 * config/obj-coff.c (coff_adjust_section_syms): Use
1492 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
1493 (coff_frob_section): Likewise.
1494 * config/tc-mips.c (md_apply_fix3): Likewise.
1495 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
1496 (elf_frob_file_after_relocs): Likewise.
1498 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1500 * config/tc-hppa.c (log2): Rename to exact_log2.
1501 (pa_next_subseg): Delete unused function.
1502 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
1503 (create_new_subspace): Likewise.
1506 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
1507 labels. Fix warning.
1509 2004-05-28 DJ Delorie <dj@redhat.com>
1511 * config/tc-mn10300.h (tc_fix_adjustable): Define.
1512 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
1513 or non-merged symbols.
1515 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1517 * config/tc-ia64.c (remove_marked_resource): Save, clear and
1518 restore the old slot when inserting srlz.i/srlz.d.
1520 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1522 * Makefile.am: Regenerate dependecies.
1523 * Makefile.in: Regenerate.
1524 * config/tc-sh.c (valid_arch): Make unsigned.
1525 (preset_target_arch): Likewise.
1526 (md_begin): Use new architecture flags system.
1527 (get_specific): Likewise.
1528 (assemble_ppi): Likewise.
1529 (md_assemble): Likewise. Also fix error check for bad opcodes.
1530 (md_parse_option): Likewise. Also generate -isa values according
1531 to the table in bfd/cpu-sh.c instead of just constants. Also
1532 allow <arch>-up ISA variants.
1533 (sh_elf_final_processing): Replace if-else chain with a call to
1534 sh_find_elf_flags().
1535 * testsuite/gas/sh/arch: New directory.
1536 * testsuite/gas/sh/arch/arch.exp: New test script.
1537 * testsuite/gas/sh/arch/arch_expected.txt: New file.
1538 * testsuite/gas/sh/arch/sh.s: New file.
1539 * testsuite/gas/sh/arch/sh2.s: New file.
1540 * testsuite/gas/sh/arch/sh-dsp.s: New file.
1541 * testsuite/gas/sh/arch/sh2e.s: New file.
1542 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
1543 * testsuite/gas/sh/arch/sh3.s: New file.
1544 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
1545 * testsuite/gas/sh/arch/sh3e.s: New file.
1546 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
1547 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
1548 * testsuite/gas/sh/arch/sh4.s: New file.
1549 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
1550 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
1551 * testsuite/gas/sh/arch/sh4a.s: New file.
1553 2004-05-28 Peter Barada <peter@the-baradas.com>
1555 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
1556 with zero offset into mode 2 addressing to save a word.
1558 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
1560 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
1561 (ar_is_only_in_integer_unit): New.
1562 (ar_is_only_in_memory_unit): New.
1563 (generate_unwind_image): Silence gcc on 32bit host.
1564 (md_assemble): Use ar_is_only_in_integer_unit instead of
1565 ar_is_in_integer_unit. Check AR access.
1567 2004-05-27 Peter Barada <peter@the-baradas.com>
1569 * config/tc-m68k.c (md_begin): Sort the opcode table into
1571 (m68k_compare_opcode): New function to do the sorting.
1573 2004-05-24 Peter Barada <peter@the-baradas.com>
1575 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
1576 addressing on MIT style operands.
1577 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
1579 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
1582 2004-05-23 Alan Modra <amodra@bigpond.net.au>
1584 * expr.c (operand, operator): Don't reject '++' and '--'.
1586 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
1588 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
1591 2004-05-17 Adam Nemet <anemet@lnxw.com>
1593 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
1594 * configure: Regenerate.
1596 2004-05-13 Paul Brook <paul@codesourcery.com>
1598 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
1600 2004-05-13 Joel Sherrill <joel@oarcorp.com>
1602 * configure.in (or32-*-rtems*): Switch to elf.
1603 * configure: Regenerate.
1605 2004-05-13 Nick Clifton <nickc@redhat.com>
1607 * po/fr.po: Updated French translation.
1609 2004-05-11 Nick Clifton <nickc@redhat.com>
1611 * doc/as.texinfo (Section): Document G and T flags to .section
1612 directive. Document the extra arguments that the G flag
1613 requires. Document the #tls flag.
1615 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
1617 * subsegs.c (section_symbol): Create a new section symbol if
1618 the existing one doesn't match.
1619 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
1621 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
1623 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
1624 to cope with VR4181A errata MD(1) and MD(4).
1626 2004-05-07 Brian Ford <ford@vss.fsi.com>
1628 * NEWS: Mention .secrel32 for pe[i]-i386.
1630 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
1632 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1633 (HANDLE_ALIGN): New.
1635 2004-05-06 Daniel Jacobowitz <dan@debian.org>
1637 * Makefile.am (DIST_SUBDIRS): Define.
1638 * aclocal.m4: Regenerate with automake 1.8.4.
1639 * Makefile.in: Likewise.
1640 * doc/Makefile.in: Likewise.
1642 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
1644 * config/tc-ia64.c (dot_serialize): Declare.
1645 (dot_serialize): New function.
1646 (md_pseudo_table): Add ".serialize.data" and
1647 ".serialize.instruction" directives.
1649 2004-05-06 Nick Clifton <nickc@redhat.com>
1651 * messages (as_internal_value_out_of_range): Print a message about
1652 a value being out of range. Be consistent about whether the
1653 values are printed in decimal or hexadecimal.
1654 (as_warn_value_out_of_range): Generate a warning message about an
1656 (as_bad_value_out_of_range): Generate an error message about an
1658 * as.h: Prototype the new functions.
1659 * config/tc-alpha.c (insert_operand): Use new function.
1660 * config/tc-arc.c (arc_insert_operand): Likewise.
1661 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
1662 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
1663 * config/tc-ppc.c (ppc_insert_operand): Likewise.
1664 * config/tc-s390.c (s390_insert_operand): Likewise.
1665 * config/tc-v850.c (v850_insert_operand): Likewise.
1667 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
1669 * configure.in: Set em=linux for frv-*-*linux*.
1670 * configure: Rebuilt.
1671 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
1672 (frv_md_fdpic_enabled): New.
1673 * config/tc-frv.c (frv_md_fdpic_enabled): New.
1674 (DEFAULT_FDPIC): New.
1675 (frv_flags): Use DEFAULT_FDPIC.
1676 (frv_pic_flag): Likewise.
1677 (OPTION_NOPIC): New.
1678 (md_longopts): Add -mnopic.
1679 (md_parse_option): Handle it.
1680 (md_show_usage): Add -mfdpic and -mnopic.
1682 2004-05-05 Peter Barada <peter@the-baradas.com>
1684 * config/tc-m68k.c: Add find_cf_chip to print list of valid
1685 chips for invalid coldfire instructions, rename selectors
1686 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
1687 add current_chip to track which chip is referred to(including save/restore),
1688 use current_chip to select control registers, not current_arch.
1689 (md_show_usage): Add new chips.
1690 * doc/c-m68k.texi: Document new command line switches.
1692 2004-05-05 Jakub Jelinek <jakub@redhat.com>
1694 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
1695 (NOP_OPCODE): Define.
1696 (s390_align_code): Remove prototype.
1697 * tc-s390.c (s390_align_code): Remove.
1699 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
1701 * config/tc-ia64.c (make_unw_section_name): Removed.
1702 (start_unwind_section): New function.
1703 (generate_unwind_image): Take const segT instead of const
1705 (dot_handlerdata): Adjusted.
1706 (dot_endp): Likewise.
1708 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1710 * config/obj-elf.c (obj_elf_change_section): Allow the
1711 ".note.GNU-stack" section has SHF_EXECINSTR.
1713 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1715 * config/obj-elf.c (get_section): Return bfd_boolean.
1716 (obj_elf_change_section): Call bfd_get_section_by_name_if
1717 instead of bfd_map_over_sections.
1719 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1721 * config/obj-elf.c (get_section): New function.
1722 (obj_elf_change_section): Support multiple sections with same
1725 2004-04-30 Nick Clifton <nickc@redhat.com>
1727 * config/tc-arm.c (create_register_alias): Fix typo checking for
1728 case sensitive register aliases.
1729 (co_proc_number): Use error message string in all_reg_maps[]
1731 (cp_reg_required_here): Likewise.
1732 (fp_reg_required_here): Likewise.
1734 2004-04-29 Brian Ford <ford@vss.fsi.com>
1736 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
1738 2004-04-28 Chris Demetriou <cgd@broadcom.com>
1740 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
1741 (load_address, macro, mips_ip, md_parse_option)
1742 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
1743 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
1744 embedded-PIC handling, and update comments.
1745 (SWITCH_TABLE): Remove.
1746 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
1747 (enum mips_pic_level): Remove EMBEDDED_PIC.
1748 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
1749 (TC_FORCE_RELOCATION): Update comment.
1750 * ecoff.c (ecoff_build_lineno): Add comment about some code that
1751 might be safe to remove now that MIPS embedded-PIC is gone.
1753 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1755 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
1756 call to obj_set_subsection_attributes.
1757 (obj_som_init_stab_section): Likewise.
1758 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
1759 (pa_def_subspaces): Provide comdat default.
1760 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
1761 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
1762 calls to create_new_subspace and update_subspace to pass comdat flag.
1763 (create_new_subspace, update_subspace): Add new comdat argument. Use
1764 it in calls to obj_set_subsection_attributes.
1765 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
1766 and use of comdat, common and dup_comm parameters.
1768 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
1770 * config/obj-elf.c (obj_elf_change_section): Check if the old
1771 group name is NULL before comparison.
1773 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1775 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
1777 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1779 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
1781 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1783 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
1784 (OPTION_MEMBEDDED_PIC): Remove.
1785 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
1786 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
1787 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
1788 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
1789 (OPTION_ELF_BASE): Renumber.
1790 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
1791 (md_show_usage): Remove mention of -membedded-pic.
1792 * doc/as.texinfo: Remove mention of -membedded-pic.
1794 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1796 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
1797 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
1799 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
1800 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
1801 USE_GLOBAL_POINTER_OPT.
1803 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1805 * config/tc-mips.c (macro): One more use of load_delay_nop.
1807 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
1809 * config/tc-mips.c (load_delay_nop): New function.
1810 (load_address, macro): Use load_delay_nop() to build a nop
1811 which can be omitted with gpr_interlocks.
1813 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1815 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
1816 cop_interlocks): Remove superfluous CPU entries.
1818 2004-04-22 Paul Brook <paul@codesourcery.com>
1820 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
1822 2004-04-22 Peter Barada <peter@the-baradas.com>
1824 * NEWS: Added support for EMAC instructions and MAC/EMAC
1826 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
1827 scale factor tokens, trailing_ampersand to mark mask addressing
1828 for MAC/EMAC instructions.
1829 * config/m68k-parse.y: Add options_ampersand clause, '<<',
1831 (yylex): Handle '>', '<', and '&' following '+'.
1832 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
1833 architectures in archs[].
1834 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
1835 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
1837 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
1838 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
1840 Add EMAC operands to init_table[].
1842 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
1844 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
1846 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
1847 * config/tc-arm.c (enum mstate): Delete from here.
1848 (mapping_state): Remove the static mapstate variable and instead
1849 store the state in the segment. This allows a per-section mapping
1850 state. Handle and ignore MAP_UNDEFINED states.
1851 (arm_elf_change_section): Get the current mapping state from the
1853 (s_ltorg): Set the mapping state to MAP_DATA.
1854 (arm_cleanup): Use arm_elf_change_section to get the mapping state
1855 for each pool as it is emitted.
1857 2004-04-22 Nick Clifton <nickc@redhat.com>
1859 * config/tc-arm.h: Formatting tidy ups.
1861 2004-04-20 Chris Demetriou <cgd@broadcom.com>
1863 * NEWS: Note that MIPS -membedded-pic option is deprecated.
1865 2004-04-20 DJ Delorie <dj@redhat.com>
1867 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
1868 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
1869 [TE_PE] (O_secrel): Define.
1870 [TE_PE] (x86_pe_cons_fix_new): New.
1871 [TE_PE] (pe_directive_secrel): Likewise.
1872 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
1874 2004-04-19 Eric Christopher <echristo@redhat.com>
1876 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
1877 of previous patch for fix in gcc.
1879 2004-04-19 Jakub Jelinek <jakub@redhat.com>
1881 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
1883 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
1885 * read.c (do_align): Call md_flush_pending_output, if defined.
1887 2004-04-16 Alan Modra <amodra@bigpond.net.au>
1889 * expr.c (operand): Correct checks for ++ and --.
1891 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
1893 * config/tc-generic.c: Add some comments.
1895 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
1897 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
1898 -{no-}mfix-vr4122-bugs.
1899 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
1900 (append_insn, mips_emit_delays): Update accordingly.
1901 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
1902 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
1903 (md_parse_option): Update after above changes.
1904 (md_show_usage): Add -mfix-vr4120.
1906 2004-04-13 Bob Wilson <bob.wilson@acm.org>
1908 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
1909 of .section directive; add a reference to the ELF .subsection
1912 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1914 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1917 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1919 * Makefile.am: Remove mips from aout targets.
1920 * Makefile.in: Regenerate.
1921 * configure.in: Remove mips-dec-bsd* target.
1922 * configure: Regenerate.
1924 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1927 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1928 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1929 Update "mapping". Restrict some @ modifiers to 32 bit.
1931 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1932 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1934 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1935 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1936 dont_adjust_reloc_32 is set.
1937 (md_longopts): Add option -renesas.
1938 (md_parse_option, md_show_usage): Likewise.
1939 * doc/c-sh.texi: Likewise.
1941 2004-04-01 Dave Korn <dk@artimi.com>
1943 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1944 hi16 and lo16 fixS structs.
1945 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1946 exactly the same way as for RELOC_DLX_REL16.
1947 (machine_ip): properly respect LO flag in the_insn and
1948 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1949 (md_apply_fix3): apply RELOC_DLX_LO16.
1951 2004-03-30 Stan Shebs <shebs@apple.com>
1953 Remove long-obsolete MPW support.
1954 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1955 * configure.in: Remove mention of ppc-*-mpw* config.
1956 * configure.in: Likewise.
1958 2004-03-30 Nick Clifton <nickc@redhat.com>
1960 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1961 OBJ_ELF being defined.
1963 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1965 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1967 2004-03-23 Paul Brook <paul@codesourcery.com>
1969 * config/tc-arm.c (meabi_flags): New variable.
1970 (arm_parse_eabi): New function.
1971 (md_begin): Set flags for EABI v3.
1973 (arm_long_opts): Add meabi.
1974 * doc/as.texinf <ARM>: Document -meabi.
1975 * doc/c-arm.texi: Ditto.
1977 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1979 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1980 tables even when use_literal_section flag is not set.
1982 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1984 * config/tc-sh.c: Remove trailing whitespace.
1986 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1988 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1989 --mul-bug-abort and the default behavior.
1990 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1991 (err_for_dangerous_mul_placement): New variable.
1992 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1994 (md_cris_relax_table): Have placeholder for STATE_MUL.
1995 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1996 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1998 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1999 STATE_BYTE)>: Ditto.
2000 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2001 alignment and position of this frag, emit error message if
2003 (md_assemble): For a multiply insn and when checking it,
2004 transform the current frag into a special frag for that purpose.
2005 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2006 OPTION_MULBUG_ABORT_ON>: Handle new options.
2008 2004-03-19 Bob Wilson <bob.wilson@acm.org>
2010 * config/tc-xtensa.c (mark_literal_frags): New function.
2011 (xtensa_move_literals): Call mark_literal_frags for all literal
2012 segments, including init and fini literal segments.
2013 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2015 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2017 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2018 (pa_comm): Set BSF_OBJECT in symbol flags.
2020 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2022 * Makefile.am: Run "make dep-am".
2023 * Makefile.in: Regenerate.
2024 * doc/Makefile.in: Regenerate.
2025 * config.in: Regenerate.
2026 * po/gas.pot: Regenerate.
2028 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2030 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2031 (demand_empty_rest_of_line): Issue an error here.
2032 (ignore_rest_of_line): Silently skip to end.
2033 (demand_copy_string): Issue an error, not warning.
2035 * config/obj-elf.c (obj_elf_section_name): Likewise.
2036 (obj_elf_section): Likewise.
2037 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2038 (arc_extinst): Likewise.
2039 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2040 (dot_spill): Likewise.
2041 (dot_unwabi): Likewise.
2042 (dot_prologue): Likewise.
2044 * expr.c (operand): Reject ++ and --.
2045 (operator): Likewise.
2047 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2049 * config/tc-sh.c: Include dw2gencfi.h.
2050 (sh_cfi_frame_initial_instructions): New function.
2051 (sh_regname_to_dw2regnum): Likewise.
2052 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2054 (TARGET_USE_CFIPOP): Define.
2055 (tc_cfi_frame_initial_instructions): Likewise.
2056 (tc_regname_to_dw2regnum): Likewise.
2057 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2058 * Makefile.am: Update dependencies.
2059 * Makefile.in: Regenerate.
2061 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2063 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2064 * configure: Regenerate.
2066 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2068 * read.c (s_leb128): Call md_flush_pending_output.
2070 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2072 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2073 * config/tc-i386.h (CpuPadLock): New define.
2074 (CpuUnknownFlags): Added CpuPadLock.
2076 2004-03-07 Andreas Schwab <schwab@suse.de>
2078 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2080 2004-03-07 Richard Henderson <rth@redhat.com>
2082 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2083 (cfi_finish): Likewise for fde.
2085 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2087 * config/tc-ia64.c (md_assemble): Properly handle NULL
2089 (ia64_handle_align): Don't abort if failed to add a stop bit.
2091 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2093 * Makefile.in: Regenerated.
2094 * aclocal.m4: Likewise.
2095 * configure: Likewise.
2096 * doc/Makefile.in: Likewise.
2098 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
2100 * config/tc-ia64.c (dot_align): New.
2101 (ia64_do_align): Make it static.
2102 (md_pseudo_table): Use "dot_align" for "align".
2103 (ia64_md_do_align): Don't set align_frag here.
2104 (ia64_handle_align): Add a stop bit to the previous bundle if
2107 * config/tc-ia64.h (ia64_do_align): Removed.
2109 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2111 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
2112 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
2113 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
2114 the most general type or the user specifically requested it.
2115 (md_assemble): Add a new error message for when an instruction
2116 is understood, but is not allowed due to an -isa option.
2118 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
2120 * config/tc-ia64.c (align_frag): New.
2121 (md_assemble): Set the tc_frag_data field in align_frag for
2122 IA64_OPCODE_FIRST instructions.
2123 (ia64_md_do_align): Set align_frag.
2124 (ia64_handle_align): Add a stop bit if needed.
2126 * config/tc-ia64.h (TC_FRAG_TYPE): New.
2127 (TC_FRAG_INIT): New.
2129 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2131 * config/tc-frv.c (fr400_audio): New variable.
2132 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
2133 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
2134 (target_implements_insn_p): New function.
2135 (md_assemble): Report an error if the processor doesn't implement
2138 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2140 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
2141 (md_parse_option): Ditto.
2142 (OPTION_NO_SPECIAL_M32R): Added.
2143 (md_show_usage): Document it.
2144 (enable_speial_m32r): Changed a default value from 0 to 1.
2145 * doc/c-m32r.texi: Document the -no-bitinst option.
2147 2004-02-27 Nick Clifton <nickc@redhat.com>
2149 * config/tc-sh.c (get_operand): Revert previous delta.
2150 (tc_gen_reloc): Check for an unknown reloc type before processing
2153 2004-02-27 Hannes Reinecke <hare@suse.de>
2155 * config/tc-s390.c (s390_insn): Correct range check for opcode in
2156 .insn pseudo operation.
2158 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
2160 * config/tc-sh.c (get_operand): In case of #Imm, check has been
2161 added for wrong syntax.
2163 2004-02-26 Eric Christopher <echristo@redhat.com>
2165 * config/tc-mips.c (mips_dwarf2_addr_size): New.
2166 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
2168 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
2170 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
2171 nibble types to assembler.
2173 2004-02-25 Fred Fish <fnf@redhat.com>
2175 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
2177 2004-02-20 James E Wilson <wilson@specifixinc.com>
2179 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
2181 (fixup_unw_records): New arg before_relax. Pass to slot_index.
2182 (ia64_estimate_size_before_relax): New.
2183 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
2184 (generate_unwind_image): Pass 1 to fixup_unw_records.
2185 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
2186 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
2188 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2190 * stabs.c (generate_asm_file): Avoid warning about use of
2191 uninitialized variable.
2193 2004-02-18 David Mosberger <davidm@hpl.hp.com>
2195 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
2196 body, and endp, allow unwind records which do not have a "t"
2197 (time/instruction) field.
2199 2004-02-17 Petko Manolov <petkan@nucleusys.com>
2201 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
2202 (do_mav_dspsc_2): Likewise.
2203 Fix accumulator registers move opcodes.
2205 2004-02-13 Hannes Reinecke <hare@suse.de>
2206 Jakub Jelinek <jakub@redhat.com>
2208 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
2210 2004-02-10 Steve Ellcey <sje@cup.hp.com>
2212 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
2213 (tc_frob_symbol): New macro definition.
2214 * config/tc-ia64.c (ia64_frob_symbol): New routine.
2216 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2218 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
2221 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
2223 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
2224 (TC_CASE_SENSITIVE): ... this.
2225 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
2226 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
2228 2004-02-06 James E Wilson <wilson@specifixinc.com>
2230 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
2231 (generate_unwind_image): Re-add it here.
2233 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
2235 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
2236 * read.h (SKIP_WHITESPACE): Turn into an expression.
2237 * read.c (read_a_source_file): A pseudo is removed by having a
2240 2004-02-05 James E Wilson <wilson@specifixinc.com>
2242 * config/tc-ia64.c (output_endp): New.
2243 (count_bits): Delete.
2244 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
2245 endp unwind records.
2246 (fixup_unw_records): Handle endp unwind records. Delete code for
2247 shortening prologue regions not followed by a body record.
2248 (dot_endp): Call add_unwind_entry to emit endp unwind record.
2249 * config/tc-ia64.h (unw_record_type): Add endp.
2251 2004-02-03 James E Wilson <wilson@specifixinc.com>
2253 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
2254 fill padding bytes with zeroes.
2255 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
2256 sets unwind_record slot_number and slot_frag fields.
2258 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2260 * config/tc-mips.c (add_got_offset_hilo): New function.
2261 (macro): Use load_register() and add_got_offset_hilo() to load
2262 constants instead of hardcoding code sequences throughout.
2264 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
2266 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
2268 2004-01-26 Bernardo Innocenti <bernie@develer.com>
2270 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
2272 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
2273 of hard-coded test for TARGET_OS=elf.
2275 2004-01-24 Chris Demetriou <cgd@broadcom.com>
2277 * config/tc-mips.c (hilo_interlocks): Change definition
2278 so that MIPS32, MIPS64 and later ISAs are included, along with
2279 the already-included machines. Update comments.
2281 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2283 * config/tc-arm.c (tc_gen_reloc): Improve error message for
2284 undefined local labels.
2286 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2288 * config/tc-mips.c (load_address, macro): Update comments about
2289 NewABI GP relaxation.
2291 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2293 * config/tc-mips.c (macro_build): Remove place and counter arguments.
2294 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
2295 (mips16_macro_build, macro_build_jalr): Remove counter argument.
2296 (set_at, load_register, load_address, move_register): Likewise.
2297 (load_got_offset, add_got_offset): Likewise.
2298 Update all calls and tidy accordingly.
2300 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2302 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
2303 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
2304 (RELAX_USE_SECOND): Bump to 0x10000.
2305 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
2306 (mips_macro_warning): New variable.
2307 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
2308 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
2309 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
2311 (append_insn): Update mips_macro_warning.sizes.
2312 (macro_start, macro_warning, macro_end): New functions.
2313 (macro_build): Don't emit warnings here.
2314 (macro_build_lui, md_estimate_size_before_relax): ...or here.
2315 (md_convert_frag): Check for cases where one macro alternative
2316 needs a warning and the other doesn't. Emit a warning if the
2317 longer sequence was chosen.
2319 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2321 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
2322 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
2323 the first sequence, the size of the second sequence, and a flag
2324 that says whether we should warn.
2325 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
2326 (RELAX_FIRST, RELAX_SECOND): New.
2327 (mips_relax): New variable.
2328 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
2329 (append_insn): Remove "place" argument. Use mips_relax.sequence
2330 rather than "place" to check whether we're expanding the second
2331 alternative of a relaxable macro. Remove redundant check for
2332 branch relaxation. If generating a normal insn, and there
2333 is not enough room in the current frag, call relax_close_frag()
2334 to close it. Update mips_relax.sizes[]. Emit fixups for the
2335 second version of a relaxable macro. Record the first relaxable
2336 fixup in mips_relax. Remove tc_gen_reloc workaround.
2337 (macro_build): Remove all uses of "place". Use mips_relax.sequence
2338 in the same way as in append_insn.
2339 (mips16_macro_build): Remove "place" argument.
2340 (macro_build_lui): As for macro_build. Don't drop the add_symbol
2341 when generating the second version of a relaxable macro.
2342 (load_got_offset, add_got_offset): New functions.
2343 (load_address, macro): Use new relaxation machinery. Remove
2344 tc_gen_reloc workarounds.
2345 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
2346 version of a relaxable macro is needed. Return -RELAX_SECOND if the
2347 first version is needed.
2348 (tc_gen_reloc): Remove relaxation handling.
2349 (md_convert_frag): Go through the fixups for a relaxable macro and
2350 mark those that belong to the unneeded alternative as done. If the
2351 second alternative is needed, adjust the fixup addresses to account
2352 for the deleted first alternative.
2354 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
2356 * frags.h (frag_room): Declare.
2357 * frags.c (frag_room): New function.
2358 * doc/internals.texi: Document it.
2360 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2362 * config/tc-mips.c (append_insn): Don't do r3900 interlock
2363 optimization for -mtune=r3900, as this will break on other CPUs.
2365 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
2367 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
2368 be relaxed, use fixup.
2369 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
2371 2004-01-19 Jakub Jelinek <jakub@redhat.com>
2373 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
2376 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2378 * config/tc-mips.c (append_insn): Properly detect variant frags
2379 that preclude swapping of relaxed branches. Correctly swap
2380 instructions between frags when dealing with relaxed branches.
2382 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2384 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2386 * aclocal.m4: Regenerate.
2387 * configure: Regenerate.
2389 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2391 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
2394 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
2396 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
2397 reloc, reserve space for the delay slot as well as the jalr itself.
2399 2004-01-09 Paul Brook <paul@codesourcery.com>
2401 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
2402 (do_vfp_sp2_from_reg2): New function.
2404 (do_vfp_dp_from_reg2): Check return values properly.
2406 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
2408 * config/tc-mips.c (warn_nops): Remove static variable.
2409 (macro): Remove test of warn_nops.
2410 (md_shortops): Remove 'n'.
2411 (md_parse_option): Remove 'n' case.
2412 (md_show_usage): Remove -n.
2413 * doc/as.texinfo (Overview): Remove MIPS -n option.
2414 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
2415 * NEWS: Mention removal of MIPS -n option.
2417 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
2418 (cop_interlocks): Check ISA level.
2419 (cop_mem_interlocks): Define.
2420 (reg_needs_delay): Check cop_interlocks rather than
2421 ISA_HAS_COPROC_DELAYS.
2422 (append_insn): Likewise. Use cop_mem_interlocks rather than
2423 directly checking mips_opts.isa.
2424 (mips_emit_delays): Likewise.
2426 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2428 * config/tc-ia64.c (unwind): Move next_slot_number and
2429 next_slot_frag to ...
2430 (unw_rec_list): Here.
2431 (free_list_records): Removed.
2432 (output_unw_records): Likewise.
2433 (generate_unwind_image): Make it void.
2434 (alloc_record): Initialize next_slot_number and next_slot_frag.
2435 (slot_index): Take .org, .space and .align into account.
2436 (fixup_unw_records): Don't set slot_number to 0. Use
2437 list->next_slot_number and list->next_slot_frag instead of
2438 unwind.next_slot_number and unwind.next_slot_frag.
2439 (ia64_convert_frag): New.
2440 (generate_unwind_image): Generate a rs_machine_dependent frag
2442 (emit_one_bundle): Use list->next_slot_number and
2443 list->next_slot_frag instead of unwind.next_slot_number and
2444 unwind.next_slot_frag.
2446 * config/tc-ia64.h (md_convert_frag): Defined as
2448 (md_estimate_size_before_relax): Defined as (f)->fr_var.
2450 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2452 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
2453 * config/tc-frv.h (md_apply_fix3): Don't define.
2454 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
2456 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
2457 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
2458 * config/tc-frv.c (line_separator_chars): Add `!'.
2459 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2460 * config/tc-frv.c (md_assemble): Clear insn upfront.
2461 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2462 * config/tc-frv.c (OPTION_FDPIC): New macro.
2463 (md_longopts): Add mfdpic.
2464 (md_parse_option): Handle it.
2465 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2466 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
2467 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
2468 (frv_pic_ptr): Parse funcdesc.
2470 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2472 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
2473 gasver.texi. Remove duplicate symbol definitions for texi2pod.
2475 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2477 * Makefile.am (Makefile): Move the dependency on
2478 $(BFDDIR)/configure.in to...
2479 (CONFIG_STATUS_DEPENDENCIES): ... here.
2480 (AUTOMAKE_OPTIONS): Require automake 1.8.
2481 * Makefile.in: Regenerate.
2482 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
2483 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
2484 $(BFDDIR)/configure.in here as well.
2485 * doc/Makefile.in: Regenerate.
2487 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2489 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
2490 * Makefile.in: Regenerate.
2491 * aclocal.m4: Regenerate.
2492 * doc/Makefile.am (install, install-info): Remove.
2493 (install-data-local): A new hook for install-info.
2494 (AUTOMAKE_OPTIONS): Require automake 1.8.
2495 * doc/Makefile.in: Regenerate.
2497 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
2499 * doc/c-sh.texi: Update description about floating point behavior
2502 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2504 * configure.in: Add m68k-uClinux target.
2505 * configure: Regenerate.
2507 For older changes see ChangeLog-0203
2513 version-control: never