1 2002-02-15 Ben Elliston <bje@redhat.com>
3 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
6 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
8 * NEWS: Mention support for MMIX.
10 2002-02-13 Chris Demetriou <cgd@broadcom.com>
12 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
13 a sequence of indpendent 'if' statements for easier debugging
14 and future modification.
16 2002-02-13 Matt Fredette <fredette@netbsd.org>
18 * config/tc-m68k.c (md_show_usage): No longer display a
19 hard-coded "68020" for the default CPU, instead display the
20 canonical name of the true, configured default CPU.
21 (m68k_elf_final_processing): Mark objects for sub-68020
22 CPUs with the new EF_M68000 flag.
24 2002-02-13 Andreas Schwab <schwab@suse.de>
26 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
27 pc-relative relocations to merge sections in 64-bit mode.
29 2002-02-13 Ben Elliston <bje@redhat.com>
31 * NEWS: Document floating point number handling in gasp.
32 * gasp.c: Include <assert.h> and "xregex.h".
33 (is_flonum): New function.
34 (chew_flownum): Likewise.
35 (change_base): Consume flonums from the input, where possible.
36 * doc/gasp.texi (Constants): Document floating point numbers.
38 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
40 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
41 that implicitly use LR and RR selectors.
43 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
45 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
46 and `epsw' as available on AM33 and above only.
47 (other_register_name): Add logic to handle machine type encoded in
50 2002-02-11 Tom Rix <trix@redhat.com>
52 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
55 Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
57 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
60 Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
62 * i386.c (md_assemble): Support 32bit address prefix.
63 (i386_displacement): Likewise.
64 (i386_index_check): Accept 32bit addressing in 64bit mode.
66 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
68 * config/tc-sh.c (dot): Removed unused function.
70 2002-02-11 Alan Modra <amodra@bigpond.net.au>
72 * Makefile.am: "make dep-am".
73 * Makefile.in: Regenerate.
74 * aclocal.m4: Regenerate.
75 * config.in: Regenerate.
76 * configure: Regenerate.
77 * doc/Makefile.in: Regenerate.
79 2002-02-10 Richard Henderson <rth@redhat.com>
81 * doc/c-alpha.texi: New file.
82 * doc/Makefile.am (CPU_DOCS): Add it.
83 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
85 2002-02-09 Richard Henderson <rth@redhat.com>
87 * config/tc-alpha.c (O_samegp): New.
88 (USER_RELOC_P): Include it.
89 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
90 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
91 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
92 (alpha_validate_fix): New.
93 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
95 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
97 * doc/c-cris.texi: New.
98 * doc/all.texi: @set CRIS.
99 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
101 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
102 * doc/Makefile.in: Regenerate.
104 2002-02-08 Chris Demetriou <cgd@broadcom.com>
106 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
107 determine if a number is a sign-extended 32-bit number.
108 (load_register): Use IS_SEXT_32BIT_NUM.
109 (macro): Check if load/store macro handling is using a
110 constant 32-bit address on 64-bit address systems, and if
111 so optimize the generation of that address.
113 2002-02-08 Richard Henderson <rth@redhat.com>
115 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
116 we've eliminated all foreign relocation types yet.
117 (alpha_fix_adjustable): Likewise.
119 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
122 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
123 Stephen Clarke <Stephen.Clarke@st.com>
124 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
125 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
126 * config/tc-sh.c (md_relax_table): Added default sizes for
127 non-PC-relative UNDEF_MOVI, and relaxation sequences for
128 MOVI_16, MOVI_32 and MOVI_48.
129 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
130 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
132 (shmedia_md_estimate_size_before_relax): Remove redundant
133 blocks. Set fragP->fr_var even if relaxation type unchanged.
134 Retain UNDEF_MOVI until expression decays to number.
135 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
136 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
137 relocation types. Take fixP->fx_addnumber into account too.
138 (shmedia_md_apply_fix): Likewise.
139 (shmedia_md_convert_frag): Likewise.
140 (shmedia_build_Mytes): Likewise.
141 (sh64_consume_datalabel): Complain about nested datalabel.
142 Support PIC relocs. Call sh_parse_name.
143 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
144 in tc-sh.h to SHmedia reloc types.
145 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
146 MOVI_GOTPC): New relaxation constants.
147 (md_relax_table): Introduce relaxation directives for PIC-related
149 (sh_PIC_related_p): Handle datalabel.
150 (sh_check_fixup): Choose SH5 PIC relocations.
151 (sh_cons_fix_new): Added BDF_RELOC_64.
152 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
153 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
154 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
155 current ISA is SHmedia, get 7 bytes.
156 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
157 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
159 * config/tc-sh64.c (shmedia_apply_fix): Rename to
160 shmedia_apply_fix3 and make void.
161 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
162 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
164 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
165 * config/tc-sh64.h (md_parse_name): Take &c as argument.
166 2001-03-14 DJ Delorie <dj@redhat.com>
167 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
168 * doc/Makefile.in(CPU_DOCS): Ditto.
169 * doc/c-sh64.texi: New file.
170 * doc/as.texinfo: Add SH64 support.
171 2001-03-13 DJ Delorie <dj@redhat.com>
172 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
173 A_REUSE_PREV so that its purpose is more obvious.
174 (shmedia_build_Mytes): Ditto.
175 2001-03-07 DJ Delorie <dj@redhat.com>
176 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
178 (sh64_vtable_inherit): Ditto.
179 (strip_datalabels): New, strip "datalabel" from given line.
180 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
182 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
183 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
185 (shmedia_build_Mytes): ... to here.
186 2001-03-06 DJ Delorie <dj@redhat.com>
187 * config/tc-sh.c: Remove sh64-specific uaquad now that there
189 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
190 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
191 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
192 address by one in call to dwarf2_emit_insn.
193 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
194 Implement ".abi" pseudo and correct .cranges descriptors. Correct
195 alignment handling broken by imported changes.
196 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
197 (sh64_handle_align): Declare.
198 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
199 (sh64_max_mem_for_rs_align_code): Declare.
200 (enum sh64_isa_values): Moved here from tc-sh64.c.
201 (md_do_align): Define.
202 (sh64_do_align): Declare.
203 (struct sh64_tc_frag_data): New.
204 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
206 (TC_FRAG_INIT): Change to set new datatype.
207 (struct sh64_segment_info_type): Rename member
208 last_flushed_location to last_contents_mark. All users changed.
209 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
210 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
211 * config/tc-sh.c (md_pseudo_table): Add ".abi".
212 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
213 of unsetting seen_insn.
214 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
215 call sh64_update_contents_mark.
216 (sh_handle_align): Remove HAVE_SH64-conditioned code.
217 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
218 enum sh64_isa_values.
219 (sh64_set_contents_type): Drop segT parameter. All callers changed.
220 (emitting_crange): Boolean guard moved to file scope from function
221 scope in sh64_set_contents_type.
223 (sh64_update_contents_mark): New; most split out from
224 sh64_flush_pending_output.
225 (shmedia_md_end): Call sh64_update_contents_mark. Set
226 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
227 (sh64_do_align): New function.
228 (sh64_max_mem_for_rs_align_code): New function.
229 (sh64_handle_align): Rename from shmedia_do_align. Make
230 non-static. Add head comment. Emit zero bytes for n bytes modulo
231 four. Change return-type to void.
232 (shmedia_elf_new_section): Remove.
233 (shmedia_md_assemble): Call sh64_update_contents_mark.
234 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
235 new frag. Call sh64_update_contents_mark after making the new
237 (sh64_flush_pending_output): Just call sh64_update_contents_mark
238 and sh_flush_pending_output.
239 (sh64_flag_output): Also call md_flush_pending_output, but add
240 condition on not emitting_crange.
241 (sh64_tc_cons_fix_new): Remove.
242 2001-01-12 Nick Clifton <nickc@redhat.com>
243 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
244 alignment handling scheme imported from sourceware.
245 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
246 * config/tc-sh64.h (TARGET_FORMAT): Define.
247 (sh64_target_format): Prototype.
248 * config/tc-sh64.c (sh64_target_mach): New function.
249 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
250 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
251 zero_address_frag instead of copying the frag of the symbol.
252 (shmedia_frob_file_before_adjust): Ditto.
253 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
254 to valueT to remove signedness.
255 (shmedia_md_convert_frag): Add parameter final. Rename parameter
256 headers to output_bfd. Do not evaluate symbols if final is false;
258 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
259 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
260 to the current frag, call shmedia_md_convert_frag to emit fixups
261 and make frag_wane neutralize the frag. Update comments.
262 * config/tc-sh.c (md_convert_frag): Change caller of
263 shmedia_md_convert_frag.
264 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
265 * config/tc-sh64.h: Tweak comments and correct formatting.
266 * config/tc-sh64.c: Ditto.
267 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
268 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
269 for the no-relocation case.
270 (shmedia_check_limits): Fix range check being off-by-one for PTA.
271 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
273 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
275 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
276 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
278 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
280 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
281 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
282 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
283 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
284 al>: Set lowest bit of field to relocate to 1 and rest to empty,
286 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
287 New options plus bugfixes.
288 * config/tc-sh.c (md_longopts): New options "-no-expand" and
290 (md_parse_option): Handle new options.
291 (md_show_usage): Add blurb for new options.
292 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
293 (sh64_expand, sh64_pt32): New variables.
294 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
295 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
296 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
297 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
298 <resolved previously-pc-relative relocs>: Handle
299 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
300 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
301 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
302 points to SHcompact code.
303 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
304 SH64PCREL16)>: Check that ISA of what operand points at and
305 PTA/PTB matches, or emit error.
306 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
307 SHMEDIA_BFD_RELOC_PT.
308 (shmedia_immediate_op): If pcrel, emit fixup also for constant
310 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
311 condition for MOVI expansion.
312 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
313 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
315 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
317 (sh64_target_format): Error-check setting of sh64_pt32 and
318 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
319 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
320 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
321 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
322 * config/tc-sh64.c: Improve comments.
323 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
324 not say the linker will check correctness of PTA/PTB expansion.
325 (shmedia_md_end): Make non-static.
326 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
328 * config/tc-sh.c (sh_finalize): Remove.
329 * config/tc-sh.h (md_end): Do not define.
330 Remove prototype for sh_finalize.
331 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
332 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
333 sh64_section_data container when storing section type in tdata
334 field in elf_section_data.
335 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
337 * Makefile.am: Update dependencies.
338 * Makefile.in: Regenerate.
339 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
340 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
341 dwarf2_emit_insn call with test on debug_type.
342 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
343 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
344 CRT_SH5_ISA32 sticky for 64-bit.
345 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
346 Generate .crange sections when switching ISA mode or emitting
347 constants in same section as code.
348 * config/tc-sh64.c: Reformat structure definitions.
349 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
351 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
352 to emit a .cranges descriptor when contents type changes. Only
353 emit error if changing contents type and -no-mix is in effect.
354 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
355 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
356 (shmedia_md_end): Set sh64_end_of_assembly. Pass
357 sh64_flush_last_crange over sections.
358 When checking main symbol of datalabel symbol, check for
359 STO_SH5_ISA32, not ISA type of section in definition.
360 (shmedia_frob_file_before_adjust): Check main symbol for
361 STO_SH5_ISA32; don't check ISA type of section in definition.
362 (shmedia_frob_section_type): Adjust for .cranges; set section flag
363 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
364 .cranges entries have been output.
365 (shmedia_elf_new_section): Just call md_flush_pending_output.
366 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
367 fix. Do not set tc_segment_info_data.in_code for section. Call
368 sh64_set_contents_type for SHmedia code.
369 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
370 false. Call md_flush_pending_output.
371 (sh64_target_format): Check that -no-mix and
372 -shcompact-const-crange are used in sane combination with other
374 (shmedia_md_pcrel_from_section): Check type of fix for how to
376 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
377 not ISA type of section in definition.
378 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
379 hold contents-type state.
380 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
381 (sh64_flush_pending_output): Declare.
382 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
383 (sh64_tc_cons_fix_new): Declare.
384 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
385 call sh64_flag_output.
386 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
387 call sh64_set_contents_type to mark SHcompact code and set
389 (md_longopts): New options "-no-mix" and
390 "-shcompact-const-crange".
391 (md_parse_option): Handle new options.
392 (md_show_usage): Add blurb for new options.
393 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
394 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
395 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
396 (sh64_last_insn_frag): New.
397 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
398 to get frag for insn opcode for generating fixups; do not assume it
400 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
402 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
404 (TC_FRAG_TYPE): Define as fragS *.
405 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
406 (sh64_last_insn_frag): Declare.
407 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
408 not == NULL before dereferencing.
409 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
410 Get rid of BFD section flag and EF_SH64_ABI64.
411 * config/tc-sh64.c (shmedia_frob_section_type): Use
412 elf_section_data (sec)->tdata, not a specific BFD section flag, to
413 communicate the section as containing SHmedia code. Describe why.
414 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
415 EF_SH64 regardless of ABI.
416 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
417 in error message. Handle resolved expressions for
418 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
419 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
420 (shmedia_check_limits): Handle BFD_RELOC_64.
421 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
422 a STO_SH5_ISA32 symbol, only the BFD value.
423 2000-12-11 Ben Elliston <bje@redhat.com>
424 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
425 dwarf2_generate_asm_lineno.
426 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
427 Handle PC-relative MOVI expansions with assembler relaxation.
428 Generate PC-relative relocs from 16-bit PC-relative expressions.
429 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
430 (shmedia_md_pcrel_from_section): ...here.
431 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
432 turned completely resolved. Adjust relocation type for 16-bit
433 immediate operands that has turned PC-relative. Adjust back for
434 MD_PCREL_FROM_SECTION being applied twice.
435 (shmedia_md_convert_frag): Always emit reloc for expression with
436 global or weak symbol. Handle relaxation result for PC-relative
438 (shmedia_md_estimate_size_before_relax): An expression with a weak
439 or global symbol can not be relaxed. Break out tests for
440 relaxable symbol into variable sym_relaxable.
441 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
442 UNDEF_MOVI)>: Break out any PC-relative expression and change
444 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
446 <case A_IMMS16>: Fix typo for initial minor relaxation type of
447 MOVI expansion. If X_op_symbol of the immediate expression is
448 set, make an expression symbol for the argument to frag_var.
449 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
451 (END): Adjust for new relaxations.
452 (md_relax_table): Add entries for new relaxations.
453 2000-12-07 Ben Elliston <bje@redhat.com>
454 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
455 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
456 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
457 SHORI operand offsets in PT/PTA/PTB expansions.
458 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
459 Implement DataLabel semantics.
460 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
461 shmedia_frob_file_before_adjust.
462 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
463 (DATALABEL_SUFFIX): Define.
464 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
465 symbol list to update "datalabel" symbols to their main symbol
467 (shmedia_frob_file_before_adjust): New.
468 (sh64_adjust_symtab): For remaining datalabel symbols, set to
469 undefined and set STT_DATALABEL.
470 (sh64_frob_label): Initialize TC symbol field.
471 (sh64_consume_datalabel): Actually implement semantics. New
472 parameter operandf, call it instead of expression.
473 (sh64_exclude_symbol): New.
474 * config/tc-sh64.h (md_parse_name): Pass on the function operand
475 to sh64_consume_datalabel.
476 (tc_symbol_new_hook): Define to tc_frob_symbol.
477 (TC_SYMFIELD_TYPE): Define to symbolS *.
478 (tc_frob_symbol): Define to call sh64_exclude_symbol.
479 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
480 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
482 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
483 generating dwarf2 debug information.
484 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
485 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
486 elf64-sh64 for the 64-bit ABI.
487 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
489 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
490 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
492 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
493 * config/tc-sh64.c: Tweak comments, formatting and error messages.
494 (enum sh64_abi_values): New type.
495 (enum sh64_isa_values): New type.
496 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
497 (seen_shcompact_mode, seen_shmedia_mode): Delete.
498 (sh64_abi): Replace shmedia_64.
499 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
500 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
501 (s_sh64_mode): Check validity for this target.
502 (sh64_target_format): Initialize defaults for ISA and ABI.
503 Fallback to old object format if no SH64 ISA or ABI has been
505 * config/tc-sh.c (md_parse_option): Check combinations for errors.
506 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
507 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
508 * config/tc-sh64.h: Fix typo in comment.
509 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
510 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
511 <PT fixups for absolute values>: Size will be longest, not
513 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
514 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
515 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
516 and l1 to hold lowercase of two first characters. Change all
517 remaining TO_LOWER to tolower.
518 * config/tc-sh64.c (TO_LOWER): Delete.
519 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
520 (md_parse_name): Define.
521 (sh64_consume_datalabel): Declare.
522 (DOLLAR_DOT): Define.
523 * config/tc-sh64.c (shmedia_parse_exp): New.
524 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
525 (shmedia_parse_reg): Remove const from src
527 (shmedia_get_operands): Ditto for args parameter and ptr variable.
528 (shmedia_md_assemble): Ditto for op_end variable.
529 (shmedia_get_operand): Ditto for ptr parameter and src variable.
530 Use shmedia_parse_exp, not parse_exp.
531 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
532 parameter. All callers changed.
533 (shmedia_get_operand): Add shmedia_arg_type parameter. All
535 (shmedia_parse_reg): Put first two character in local variables.
536 Use tolower, not TO_LOWER. If no register is found and argtype
537 indicates a control register, scan shmedia_creg_table
539 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
540 * Makefile.am (CPU_TYPES): Add sh64.
541 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
542 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
543 Regenerate dependencies.
544 * Makefile.in: Regenerate.
545 * configure.in: Add support for sh64-*-elf*.
546 * configure: Regenerate.
547 * config/tc-sh64.h: New.
548 * config/tc-sh64.c: New.
549 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
550 .mode, .isa and .uaquad.
551 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
552 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
553 [HAVE_SH64] (END): Define as 10.
554 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
555 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
557 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
558 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
559 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
560 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
562 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
563 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
564 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
565 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
566 SHmedia instructions. Handle state-change after switching to
568 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
569 (md_parse_option) [HAVE_SH64]: Parse new options.
570 (md_show_usage) [HAVE_SH64]: Show usage of new options.
571 (md_convert_frag) [HAVE_SH64] <default>: Call
572 shmedia_md_convert_frag instead of abort.
573 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
574 BFD_RELOC_SH_SHMEDIA_CODE.
575 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
576 SHcompact or SHmedia code.
577 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
578 shmedia_md_apply_fix instead of abort.
579 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
580 result from calling shmedia_md_estimate_size_before_relax instead
582 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
584 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
585 shmedia_init_reloc and do nothing more if it returns non-zero.
586 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
587 * po/POTFILES.in: Regenerate.
588 * po/gas.pot: Regenerate.
590 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
592 * config/tc-sh.c (parse_at): Install the correct version of
595 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
596 assume fixP->fx_subsy is non-NULL.
598 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
601 A_DISP_PC_ABS, and adjust it by -4.
602 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
604 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
605 the operand type is not A_DISP_PC_ABS.
607 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
609 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
610 common and weak symbols. Handle common and weak symbols as
611 undefined symbols with regards to GREG handling and merging.
612 (mmix_frob_file): Ditto.
614 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
616 * configure.in (hppa-*-netbsd*): New target.
617 * configure: Regenerate.
618 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
620 2002-02-02 Alan Modra <amodra@bigpond.net.au>
622 * config/tc-v850.c: Add missing prototypes amd use old-style
623 function definitions.
624 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
625 (sdata_section tdata_section, zdata_section, sbss_section,
626 tbss_section, zbss_section, rosdata_section, rozdata_section,
627 scommon_section, tcommon_section, zcommon_section,
628 call_table_data_section, call_table_text_section): Delete.
629 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
630 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
631 v850_call_table_data, v850_call_table_text): Delete.
632 (struct v850_seg_entry): New.
633 (v850_seg_table): New.
634 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
635 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
636 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
637 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
640 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
641 recording of alignment.
642 (md_pseudo_table): Use v850_seg.
643 (md_begin): Don't init .call_table_data and .call_table_text here.
644 Set v850_seg_table bss entry.
646 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
648 Support on-demand global register allocation by passing on
649 base-plus-offset relocs to the linker.
650 * config/tc-mmix.c: Tweak and fix typos in comments.
651 (allocate_undefined_gregs_in_linker): New variable.
652 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
653 (md_longopts): Add --linker-allocated-gregs.
654 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
655 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
656 (md_show_usage): Update text for -x. Add text for
657 --linker-allocated-gregs.
658 (tc_gen_reloc): Derive default value for addend from val and
659 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
660 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
661 GREG if allocate_undefined_gregs_in_linker.
662 * doc/as.texinfo (Overview) <Target MMIX options>: Add
663 --linker-allocated-gregs.
664 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
665 --linker-allocated-gregs. Mention that it's implied by -x.
666 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
667 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
669 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
671 2002-02-01 Alan Modra <amodra@bigpond.net.au>
673 * Makefile.am: Run "make dep-am"
674 * Makefile.in: Regenerate.
676 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
678 * config/tc-or32.c: New file.
679 * config/tc-or32.h: New file.
680 * configure.in: Add support for or32 targets.
681 * configure: Regenerate.
682 * config/obj-coff.c: Add support for or32 targets.
683 * config/obj-coff.h: Add support for or32 targets.
684 * Makefile.am: Add support for or32 targets.
685 * Makefile.in: Regenerate.
686 * NEWS: Mention support for OpenRISC.
687 * doc/Makefile.in: Regenerate.
688 * po/POTFILES.in: Regenerate.
689 * po/gas.pot: Regenerate.
691 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
693 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
696 2002-01-29 Chris Demetriou <cgd@broadcom.com>
698 * config/tc-mips.c (tc_gen_reloc): Arrange for
699 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
700 their LO16 parts, even for ELF.
702 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
704 * config/tc-i386.c: Protect definitions of true and false
707 2002-01-28 Jakub Jelinek <jakub@redhat.com>
709 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
710 made because of .weak, if they are neither defined nor used in any
713 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
715 * configure: Regenerated.
717 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
719 * doc/Makefile.am (install): Depend on install-info.
720 * doc/Makefile.in: Regenerate.
722 2002-01-26 Nick Clifton <nick@redhat.com>
724 * po/fr.po: Updated version
726 2002-01-24 Kazu Hirata <kazu@hxi.com>
728 * config/tc-h8300.c (check_operand): Don't print a warning
729 when a valid 24-bit address is given to a 16-bit address
732 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
734 * config/tc-sh.c (sh_elf_suffix): Removed.
735 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
736 sh_end_of_match, sh_parse_name): New functions.
737 (sh_elf_cons): Simplify.
738 (parse_exp): Reject misplaced PIC operands.
739 (md_undefined_symbol): Simplify.
740 (sh_fix_adjustable): Let @GOTOFF be adjusted.
741 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
742 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
743 Complain if subsy remains at the end.
744 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
745 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
747 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
749 * config/tc-mn10300.c (xr_registers): Move `pc'...
750 (other_registers): ... here.
752 2002-01-22 Alan Modra <amodra@bigpond.net.au>
754 * Makefile.am: Run "make dep-am".
755 * Makefile.in: Regenerate.
756 * gas/po/POTFILES.in: Regenerate.
758 2002-01-21 DJ Delorie <dj@redhat.com>
760 * config/obj-coff.c (obj_coff_init_stab_section): Make the
761 stabstr_name allocation permanent, as it will be referenced from
764 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
766 * configure.in (ia64-*-netbsd*): New target.
767 * configure: Regenerate.
769 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
771 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
773 <Detailed description, ARM options>: Ditto.
774 * doc/c-arm.texi (ARM Options): Ditto.
776 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
778 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
779 do_mia, do_mar and do_mra respectively.
780 (do_mav_*): Renamed from do_c_*.
781 (mav_reg_required_here, mav_parse_offset): Renamed from
782 cirrus_reg_required_here and cirrus_parse_offset respectively.
783 (MAV_MODE?): Renamed from CIRRUS_MODE?.
785 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
786 Keith Walker <keith.walker@arm.com>
788 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
789 (insns): Add pattern for bxj instruction.
790 (do_bxj): New function.
791 (arm_cpus): Add arm926ej.
792 (arm_archs): Add armv5tej.
794 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
796 * doc/c-arm.texi: Add new fpe options to list of supported flags.
798 2002-01-19 Keith Walker <keith.walker@arm.com>
800 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
802 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
804 * NEWS: Mention new ARM command-line options and VFP support.
806 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
808 (ARM_CEXT_MAVERICK): Similarly.
809 (ARM_ANY): Now means any core instruction.
810 (CPU_DEFAULT): Default to ARM_ANY.
811 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
812 (pic_code): Declare for all object types. Make type int.
813 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
814 (march_fpu_opt, mfpu_opt): Declare.
815 (md_longopts): Tidy up conditional definitions.
816 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
817 (arm_long_opts): New tables.
818 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
819 (arm_parse_extension): New function.
820 (md_parse_option): Rewrite using new table-driven system.
821 (md_show_usage): Use new table-driven system.
822 (md_begin): Calculate cpu_variant from command line option data.
823 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
824 command-line options.
825 * doc/c-arm.texi: Likewise.
827 2002-01-18 Andreas Jaeger <aj@suse.de>
829 * as.c (parse_args): Update year.
831 2002-01-17 Timothy Wall <twall@alum.mit.edu>
833 * config/tc-tic54x.c (encode_address): Add a more informative
834 warning about incorrect syntax.
836 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
838 * po/gas.pot: Regenerate.
840 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
842 * macro.c (get_any_string): Add no-c-format comment to prevent
843 confusion when translating string.
844 * gasp.c (get_any_string): Add no-c-format comment to prevent
845 confusion when translating string.
847 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
848 Johannes Stezenbach <js@convergence.de>
849 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
850 matched before the shorter ones.
851 (my_getSmallParser): Fix handling of nested parentheses in
852 percent_op's. Code cleanup.
853 (my_getPercentOp): New function, code from my_getSmallParser.
854 (my_getSmallExpression): Fix handling of closing parentheses.
855 Code cleanup. Better comments.
857 2002-01-16 Nick Clifton <nickc@redhat.com>
859 po/tr.po: New file: Turkish translation.
860 configure.in (LINGUAS): Add "tr".
861 configure: Regenerate.
863 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
865 Support for VFP instructions
866 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
867 (cp_address_required_here): New argument wb_ok. When false, do not
868 accept write-back forms of addressing. Change all callers.
869 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
870 (FPU_VFP_EXT_V2): Define.
871 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
872 Define in terms of above.
873 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
874 (vfp_reg): New struct.
875 (vfp_regs): New array of registers.
876 (insns): Add VFP instructions.
877 (sn_table): New array of VFP single-precision register names.
878 (dn_table): New array of VFP double-precision register names.
879 (all_reg_maps): Add the new register tables.
880 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
881 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
882 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
883 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
884 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
885 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
886 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
887 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
888 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
889 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
890 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
891 (do_vfp_sp_dp_cvt): New functions.
892 (md_begin): Set soft-float flag for appropriate VFP work.
893 (md_atof): Handle VFP-format doubles.
894 (md_parse_option): Handle VFP command-line options.
895 (md_show_usage): Display VFP command-line options.
897 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
899 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
900 various command line options.
902 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
904 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
906 (xstormy16_md_apply_fix3): Do not return a value.
908 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
910 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
911 the -EL/-EB option that matches the target's endianness.
912 (md_parse_option): Likewise.
914 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
916 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
917 is not dependent on ARM_BI_ENDIAN.
919 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
921 * tc-arm.c (all error messages): Normalize capitalization of messages.
923 * tc-arm.h (md_operand): Delete define.
924 * tc-arm.c (in_my_get_expression): New static variable.
925 (my_get_expression): Set and clear it.
926 (md_operand): New function. If called from my_get_expression
927 put the error in inst.error.
928 (output_inst): Now takes argument of instruction being assembled.
929 Print it out with any error message.
930 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
932 (end_of_line): Don't update inst.error if it is already set.
934 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
936 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
937 op that can be translated into a mvn instruction.
939 2002-01-11 Steve Ellcey <sje@cup.hp.com>
941 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
942 setting default md.flags.
943 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
944 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
945 * gas/config/tc-ia64.c (setup_unwind_header): Add support
946 for 32 bit unwind info blocks.
947 (generate_unwind_image): Add support for different types
948 of unwind images (32 bits and/or big-endian).
949 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
950 (ia64_target_format): Add support for hpux target formats.
951 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
952 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
953 SHT_FINI_ARRAY elf section types.
955 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
957 * tc-arm.c (struct reg_entry): Move before prototypes.
958 (int_register, cp_register, fp_register): Delete.
959 (reg_table): Delete. Replaced with ...
960 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
961 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
962 (mav_dspsc_table): ... one table per register set.
963 (arm_reg_hsh): Delete.
964 (struct reg_map): New structure.
965 (all_reg_maps): New array.
966 (enum arm_reg_type): New enums.
967 (build_reg_hsh): New function.
968 (insert_reg_alias): Use hash table passed by caller. Adjust all
970 (create_register_alias): New function, split out from ...
971 (md_assemble): ... here.
972 (md_begin): Build new register hash tables.
973 (arm_reg_parse): New argument for the hash table to search. Adjust all
975 (arm_reg_parse_any): New function.
976 (co_proc_number): Look up the processor number in the processor hash
978 (cirrus_regtype): Delete.
979 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
980 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
981 (ARM_EXT_MAVERICKsc_register): Delete.
982 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
983 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
985 (do_c_triple_4, do_c_triple_5): Delete.
986 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
987 (do_c_quad_6): Delete.
988 (do_c_quad_6[ab]): New functions.
989 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
990 arguments to use new register parsing methods.
991 (cirrus_reg_required_here): Likewise.
992 (insns): Reclassify cirrus maverick worker functions.
993 (cirrus_valid_reg): Delete.
995 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
997 * configure.in (sh*le): Set cpu_type=sh and endian=little.
998 (sh*-*-netbsdelf*): New target.
999 * configure: Regenerate.
1000 * tc-sh.h: Update copyright years.
1001 (TARGET_FORMAT): Add version for TE_NetBSD.
1003 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1005 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1008 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1010 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1011 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1013 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
1015 * tc-mips.c (mips_cprestore_valid): New flag.
1016 (mips_frame_reg_valid): New flag.
1017 (macro) [M_JAL_2]: Check both flags.
1018 [M_JAL_A]: Likewise.
1019 (s_cprestore): Set mips_cprestore_valid.
1020 (tc_get_register): If setting mips_frame_reg, set
1021 mips_frame_reg_valid and clear mips_cprestore_valid.
1022 (s_mips_ent): Clear both flags.
1023 (s_mips_end): Clear both flags.
1025 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1027 * write.c (write_object_file): Make use of bfd_section_list_remove.
1028 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1029 * config/tc-mmix.c (mmix_frob_file): Likewise.
1031 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1033 * configure.in (i386-*-netbsdelf*): Collapse target into...
1034 (i386-*-netbsd*): ...this. Add support for x86-64.
1035 * configure: Regenerated.
1037 2002-01-03 matthew green <mrg@redhat.com>
1039 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1041 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1043 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1046 For older changes see ChangeLog-0001
1052 version-control: never