1 2002-02-19 Tom Tromey <tromey@redhat.com>
3 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
10 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
12 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
13 Make bit size independent of architecture switch.
14 (md_begin): Add warning for -m64 with -Aesa.
15 (s390_md_end): Use renamed architecture defines.
17 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
19 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
21 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
23 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
26 2002-02-15 Chris Demetriou <cgd@broadcom.com>
28 * config/tc-mips.c (md_estimate_size_before_relax): Really
29 make sure we treat weak like extern only for ELF. (Fixes
30 patch from 2001-07-25.)
32 2002-02-15 Ben Elliston <bje@redhat.com>
34 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
37 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
39 * NEWS: Mention support for MMIX.
41 2002-02-13 Chris Demetriou <cgd@broadcom.com>
43 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
44 a sequence of indpendent 'if' statements for easier debugging
45 and future modification.
47 2002-02-13 Matt Fredette <fredette@netbsd.org>
49 * config/tc-m68k.c (md_show_usage): No longer display a
50 hard-coded "68020" for the default CPU, instead display the
51 canonical name of the true, configured default CPU.
52 (m68k_elf_final_processing): Mark objects for sub-68020
53 CPUs with the new EF_M68000 flag.
55 2002-02-13 Andreas Schwab <schwab@suse.de>
57 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
58 pc-relative relocations to merge sections in 64-bit mode.
60 2002-02-13 Ben Elliston <bje@redhat.com>
62 * NEWS: Document floating point number handling in gasp.
63 * gasp.c: Include <assert.h> and "xregex.h".
64 (is_flonum): New function.
65 (chew_flownum): Likewise.
66 (change_base): Consume flonums from the input, where possible.
67 * doc/gasp.texi (Constants): Document floating point numbers.
69 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
71 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
72 that implicitly use LR and RR selectors.
74 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
76 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
77 and `epsw' as available on AM33 and above only.
78 (other_register_name): Add logic to handle machine type encoded in
81 2002-02-11 Tom Rix <trix@redhat.com>
83 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
86 Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
88 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
91 Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
93 * i386.c (md_assemble): Support 32bit address prefix.
94 (i386_displacement): Likewise.
95 (i386_index_check): Accept 32bit addressing in 64bit mode.
97 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
99 * config/tc-sh.c (dot): Removed unused function.
101 2002-02-11 Alan Modra <amodra@bigpond.net.au>
103 * Makefile.am: "make dep-am".
104 * Makefile.in: Regenerate.
105 * aclocal.m4: Regenerate.
106 * config.in: Regenerate.
107 * configure: Regenerate.
108 * doc/Makefile.in: Regenerate.
110 2002-02-10 Richard Henderson <rth@redhat.com>
112 * doc/c-alpha.texi: New file.
113 * doc/Makefile.am (CPU_DOCS): Add it.
114 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
116 2002-02-09 Richard Henderson <rth@redhat.com>
118 * config/tc-alpha.c (O_samegp): New.
119 (USER_RELOC_P): Include it.
120 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
121 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
122 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
123 (alpha_validate_fix): New.
124 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
126 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
128 * doc/c-cris.texi: New.
129 * doc/all.texi: @set CRIS.
130 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
132 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
133 * doc/Makefile.in: Regenerate.
135 2002-02-08 Chris Demetriou <cgd@broadcom.com>
137 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
138 determine if a number is a sign-extended 32-bit number.
139 (load_register): Use IS_SEXT_32BIT_NUM.
140 (macro): Check if load/store macro handling is using a
141 constant 32-bit address on 64-bit address systems, and if
142 so optimize the generation of that address.
144 2002-02-08 Richard Henderson <rth@redhat.com>
146 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
147 we've eliminated all foreign relocation types yet.
148 (alpha_fix_adjustable): Likewise.
150 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
153 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
154 Stephen Clarke <Stephen.Clarke@st.com>
155 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
156 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
157 * config/tc-sh.c (md_relax_table): Added default sizes for
158 non-PC-relative UNDEF_MOVI, and relaxation sequences for
159 MOVI_16, MOVI_32 and MOVI_48.
160 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
161 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
163 (shmedia_md_estimate_size_before_relax): Remove redundant
164 blocks. Set fragP->fr_var even if relaxation type unchanged.
165 Retain UNDEF_MOVI until expression decays to number.
166 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
167 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
168 relocation types. Take fixP->fx_addnumber into account too.
169 (shmedia_md_apply_fix): Likewise.
170 (shmedia_md_convert_frag): Likewise.
171 (shmedia_build_Mytes): Likewise.
172 (sh64_consume_datalabel): Complain about nested datalabel.
173 Support PIC relocs. Call sh_parse_name.
174 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
175 in tc-sh.h to SHmedia reloc types.
176 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
177 MOVI_GOTPC): New relaxation constants.
178 (md_relax_table): Introduce relaxation directives for PIC-related
180 (sh_PIC_related_p): Handle datalabel.
181 (sh_check_fixup): Choose SH5 PIC relocations.
182 (sh_cons_fix_new): Added BDF_RELOC_64.
183 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
184 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
185 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
186 current ISA is SHmedia, get 7 bytes.
187 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
188 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
190 * config/tc-sh64.c (shmedia_apply_fix): Rename to
191 shmedia_apply_fix3 and make void.
192 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
193 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
195 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
196 * config/tc-sh64.h (md_parse_name): Take &c as argument.
197 2001-03-14 DJ Delorie <dj@redhat.com>
198 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
199 * doc/Makefile.in(CPU_DOCS): Ditto.
200 * doc/c-sh64.texi: New file.
201 * doc/as.texinfo: Add SH64 support.
202 2001-03-13 DJ Delorie <dj@redhat.com>
203 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
204 A_REUSE_PREV so that its purpose is more obvious.
205 (shmedia_build_Mytes): Ditto.
206 2001-03-07 DJ Delorie <dj@redhat.com>
207 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
209 (sh64_vtable_inherit): Ditto.
210 (strip_datalabels): New, strip "datalabel" from given line.
211 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
213 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
214 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
216 (shmedia_build_Mytes): ... to here.
217 2001-03-06 DJ Delorie <dj@redhat.com>
218 * config/tc-sh.c: Remove sh64-specific uaquad now that there
220 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
221 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
222 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
223 address by one in call to dwarf2_emit_insn.
224 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
225 Implement ".abi" pseudo and correct .cranges descriptors. Correct
226 alignment handling broken by imported changes.
227 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
228 (sh64_handle_align): Declare.
229 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
230 (sh64_max_mem_for_rs_align_code): Declare.
231 (enum sh64_isa_values): Moved here from tc-sh64.c.
232 (md_do_align): Define.
233 (sh64_do_align): Declare.
234 (struct sh64_tc_frag_data): New.
235 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
237 (TC_FRAG_INIT): Change to set new datatype.
238 (struct sh64_segment_info_type): Rename member
239 last_flushed_location to last_contents_mark. All users changed.
240 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
241 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
242 * config/tc-sh.c (md_pseudo_table): Add ".abi".
243 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
244 of unsetting seen_insn.
245 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
246 call sh64_update_contents_mark.
247 (sh_handle_align): Remove HAVE_SH64-conditioned code.
248 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
249 enum sh64_isa_values.
250 (sh64_set_contents_type): Drop segT parameter. All callers changed.
251 (emitting_crange): Boolean guard moved to file scope from function
252 scope in sh64_set_contents_type.
254 (sh64_update_contents_mark): New; most split out from
255 sh64_flush_pending_output.
256 (shmedia_md_end): Call sh64_update_contents_mark. Set
257 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
258 (sh64_do_align): New function.
259 (sh64_max_mem_for_rs_align_code): New function.
260 (sh64_handle_align): Rename from shmedia_do_align. Make
261 non-static. Add head comment. Emit zero bytes for n bytes modulo
262 four. Change return-type to void.
263 (shmedia_elf_new_section): Remove.
264 (shmedia_md_assemble): Call sh64_update_contents_mark.
265 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
266 new frag. Call sh64_update_contents_mark after making the new
268 (sh64_flush_pending_output): Just call sh64_update_contents_mark
269 and sh_flush_pending_output.
270 (sh64_flag_output): Also call md_flush_pending_output, but add
271 condition on not emitting_crange.
272 (sh64_tc_cons_fix_new): Remove.
273 2001-01-12 Nick Clifton <nickc@redhat.com>
274 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
275 alignment handling scheme imported from sourceware.
276 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
277 * config/tc-sh64.h (TARGET_FORMAT): Define.
278 (sh64_target_format): Prototype.
279 * config/tc-sh64.c (sh64_target_mach): New function.
280 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
281 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
282 zero_address_frag instead of copying the frag of the symbol.
283 (shmedia_frob_file_before_adjust): Ditto.
284 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
285 to valueT to remove signedness.
286 (shmedia_md_convert_frag): Add parameter final. Rename parameter
287 headers to output_bfd. Do not evaluate symbols if final is false;
289 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
290 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
291 to the current frag, call shmedia_md_convert_frag to emit fixups
292 and make frag_wane neutralize the frag. Update comments.
293 * config/tc-sh.c (md_convert_frag): Change caller of
294 shmedia_md_convert_frag.
295 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
296 * config/tc-sh64.h: Tweak comments and correct formatting.
297 * config/tc-sh64.c: Ditto.
298 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
299 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
300 for the no-relocation case.
301 (shmedia_check_limits): Fix range check being off-by-one for PTA.
302 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
304 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
306 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
307 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
309 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
311 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
312 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
313 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
314 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
315 al>: Set lowest bit of field to relocate to 1 and rest to empty,
317 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
318 New options plus bugfixes.
319 * config/tc-sh.c (md_longopts): New options "-no-expand" and
321 (md_parse_option): Handle new options.
322 (md_show_usage): Add blurb for new options.
323 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
324 (sh64_expand, sh64_pt32): New variables.
325 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
326 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
327 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
328 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
329 <resolved previously-pc-relative relocs>: Handle
330 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
331 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
332 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
333 points to SHcompact code.
334 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
335 SH64PCREL16)>: Check that ISA of what operand points at and
336 PTA/PTB matches, or emit error.
337 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
338 SHMEDIA_BFD_RELOC_PT.
339 (shmedia_immediate_op): If pcrel, emit fixup also for constant
341 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
342 condition for MOVI expansion.
343 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
344 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
346 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
348 (sh64_target_format): Error-check setting of sh64_pt32 and
349 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
350 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
351 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
352 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
353 * config/tc-sh64.c: Improve comments.
354 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
355 not say the linker will check correctness of PTA/PTB expansion.
356 (shmedia_md_end): Make non-static.
357 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
359 * config/tc-sh.c (sh_finalize): Remove.
360 * config/tc-sh.h (md_end): Do not define.
361 Remove prototype for sh_finalize.
362 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
363 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
364 sh64_section_data container when storing section type in tdata
365 field in elf_section_data.
366 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
368 * Makefile.am: Update dependencies.
369 * Makefile.in: Regenerate.
370 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
371 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
372 dwarf2_emit_insn call with test on debug_type.
373 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
374 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
375 CRT_SH5_ISA32 sticky for 64-bit.
376 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
377 Generate .crange sections when switching ISA mode or emitting
378 constants in same section as code.
379 * config/tc-sh64.c: Reformat structure definitions.
380 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
382 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
383 to emit a .cranges descriptor when contents type changes. Only
384 emit error if changing contents type and -no-mix is in effect.
385 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
386 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
387 (shmedia_md_end): Set sh64_end_of_assembly. Pass
388 sh64_flush_last_crange over sections.
389 When checking main symbol of datalabel symbol, check for
390 STO_SH5_ISA32, not ISA type of section in definition.
391 (shmedia_frob_file_before_adjust): Check main symbol for
392 STO_SH5_ISA32; don't check ISA type of section in definition.
393 (shmedia_frob_section_type): Adjust for .cranges; set section flag
394 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
395 .cranges entries have been output.
396 (shmedia_elf_new_section): Just call md_flush_pending_output.
397 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
398 fix. Do not set tc_segment_info_data.in_code for section. Call
399 sh64_set_contents_type for SHmedia code.
400 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
401 false. Call md_flush_pending_output.
402 (sh64_target_format): Check that -no-mix and
403 -shcompact-const-crange are used in sane combination with other
405 (shmedia_md_pcrel_from_section): Check type of fix for how to
407 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
408 not ISA type of section in definition.
409 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
410 hold contents-type state.
411 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
412 (sh64_flush_pending_output): Declare.
413 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
414 (sh64_tc_cons_fix_new): Declare.
415 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
416 call sh64_flag_output.
417 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
418 call sh64_set_contents_type to mark SHcompact code and set
420 (md_longopts): New options "-no-mix" and
421 "-shcompact-const-crange".
422 (md_parse_option): Handle new options.
423 (md_show_usage): Add blurb for new options.
424 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
425 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
426 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
427 (sh64_last_insn_frag): New.
428 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
429 to get frag for insn opcode for generating fixups; do not assume it
431 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
433 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
435 (TC_FRAG_TYPE): Define as fragS *.
436 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
437 (sh64_last_insn_frag): Declare.
438 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
439 not == NULL before dereferencing.
440 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
441 Get rid of BFD section flag and EF_SH64_ABI64.
442 * config/tc-sh64.c (shmedia_frob_section_type): Use
443 elf_section_data (sec)->tdata, not a specific BFD section flag, to
444 communicate the section as containing SHmedia code. Describe why.
445 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
446 EF_SH64 regardless of ABI.
447 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
448 in error message. Handle resolved expressions for
449 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
450 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
451 (shmedia_check_limits): Handle BFD_RELOC_64.
452 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
453 a STO_SH5_ISA32 symbol, only the BFD value.
454 2000-12-11 Ben Elliston <bje@redhat.com>
455 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
456 dwarf2_generate_asm_lineno.
457 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
458 Handle PC-relative MOVI expansions with assembler relaxation.
459 Generate PC-relative relocs from 16-bit PC-relative expressions.
460 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
461 (shmedia_md_pcrel_from_section): ...here.
462 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
463 turned completely resolved. Adjust relocation type for 16-bit
464 immediate operands that has turned PC-relative. Adjust back for
465 MD_PCREL_FROM_SECTION being applied twice.
466 (shmedia_md_convert_frag): Always emit reloc for expression with
467 global or weak symbol. Handle relaxation result for PC-relative
469 (shmedia_md_estimate_size_before_relax): An expression with a weak
470 or global symbol can not be relaxed. Break out tests for
471 relaxable symbol into variable sym_relaxable.
472 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
473 UNDEF_MOVI)>: Break out any PC-relative expression and change
475 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
477 <case A_IMMS16>: Fix typo for initial minor relaxation type of
478 MOVI expansion. If X_op_symbol of the immediate expression is
479 set, make an expression symbol for the argument to frag_var.
480 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
482 (END): Adjust for new relaxations.
483 (md_relax_table): Add entries for new relaxations.
484 2000-12-07 Ben Elliston <bje@redhat.com>
485 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
486 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
487 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
488 SHORI operand offsets in PT/PTA/PTB expansions.
489 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
490 Implement DataLabel semantics.
491 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
492 shmedia_frob_file_before_adjust.
493 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
494 (DATALABEL_SUFFIX): Define.
495 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
496 symbol list to update "datalabel" symbols to their main symbol
498 (shmedia_frob_file_before_adjust): New.
499 (sh64_adjust_symtab): For remaining datalabel symbols, set to
500 undefined and set STT_DATALABEL.
501 (sh64_frob_label): Initialize TC symbol field.
502 (sh64_consume_datalabel): Actually implement semantics. New
503 parameter operandf, call it instead of expression.
504 (sh64_exclude_symbol): New.
505 * config/tc-sh64.h (md_parse_name): Pass on the function operand
506 to sh64_consume_datalabel.
507 (tc_symbol_new_hook): Define to tc_frob_symbol.
508 (TC_SYMFIELD_TYPE): Define to symbolS *.
509 (tc_frob_symbol): Define to call sh64_exclude_symbol.
510 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
511 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
513 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
514 generating dwarf2 debug information.
515 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
516 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
517 elf64-sh64 for the 64-bit ABI.
518 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
520 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
521 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
523 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
524 * config/tc-sh64.c: Tweak comments, formatting and error messages.
525 (enum sh64_abi_values): New type.
526 (enum sh64_isa_values): New type.
527 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
528 (seen_shcompact_mode, seen_shmedia_mode): Delete.
529 (sh64_abi): Replace shmedia_64.
530 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
531 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
532 (s_sh64_mode): Check validity for this target.
533 (sh64_target_format): Initialize defaults for ISA and ABI.
534 Fallback to old object format if no SH64 ISA or ABI has been
536 * config/tc-sh.c (md_parse_option): Check combinations for errors.
537 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
538 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
539 * config/tc-sh64.h: Fix typo in comment.
540 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
541 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
542 <PT fixups for absolute values>: Size will be longest, not
544 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
545 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
546 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
547 and l1 to hold lowercase of two first characters. Change all
548 remaining TO_LOWER to tolower.
549 * config/tc-sh64.c (TO_LOWER): Delete.
550 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
551 (md_parse_name): Define.
552 (sh64_consume_datalabel): Declare.
553 (DOLLAR_DOT): Define.
554 * config/tc-sh64.c (shmedia_parse_exp): New.
555 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
556 (shmedia_parse_reg): Remove const from src
558 (shmedia_get_operands): Ditto for args parameter and ptr variable.
559 (shmedia_md_assemble): Ditto for op_end variable.
560 (shmedia_get_operand): Ditto for ptr parameter and src variable.
561 Use shmedia_parse_exp, not parse_exp.
562 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
563 parameter. All callers changed.
564 (shmedia_get_operand): Add shmedia_arg_type parameter. All
566 (shmedia_parse_reg): Put first two character in local variables.
567 Use tolower, not TO_LOWER. If no register is found and argtype
568 indicates a control register, scan shmedia_creg_table
570 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
571 * Makefile.am (CPU_TYPES): Add sh64.
572 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
573 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
574 Regenerate dependencies.
575 * Makefile.in: Regenerate.
576 * configure.in: Add support for sh64-*-elf*.
577 * configure: Regenerate.
578 * config/tc-sh64.h: New.
579 * config/tc-sh64.c: New.
580 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
581 .mode, .isa and .uaquad.
582 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
583 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
584 [HAVE_SH64] (END): Define as 10.
585 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
586 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
588 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
589 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
590 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
591 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
593 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
594 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
595 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
596 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
597 SHmedia instructions. Handle state-change after switching to
599 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
600 (md_parse_option) [HAVE_SH64]: Parse new options.
601 (md_show_usage) [HAVE_SH64]: Show usage of new options.
602 (md_convert_frag) [HAVE_SH64] <default>: Call
603 shmedia_md_convert_frag instead of abort.
604 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
605 BFD_RELOC_SH_SHMEDIA_CODE.
606 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
607 SHcompact or SHmedia code.
608 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
609 shmedia_md_apply_fix instead of abort.
610 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
611 result from calling shmedia_md_estimate_size_before_relax instead
613 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
615 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
616 shmedia_init_reloc and do nothing more if it returns non-zero.
617 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
618 * po/POTFILES.in: Regenerate.
619 * po/gas.pot: Regenerate.
621 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
623 * config/tc-sh.c (parse_at): Install the correct version of
626 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
627 assume fixP->fx_subsy is non-NULL.
629 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
631 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
632 A_DISP_PC_ABS, and adjust it by -4.
633 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
635 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
636 the operand type is not A_DISP_PC_ABS.
638 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
640 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
641 common and weak symbols. Handle common and weak symbols as
642 undefined symbols with regards to GREG handling and merging.
643 (mmix_frob_file): Ditto.
645 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
647 * configure.in (hppa-*-netbsd*): New target.
648 * configure: Regenerate.
649 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
651 2002-02-02 Alan Modra <amodra@bigpond.net.au>
653 * config/tc-v850.c: Add missing prototypes amd use old-style
654 function definitions.
655 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
656 (sdata_section tdata_section, zdata_section, sbss_section,
657 tbss_section, zbss_section, rosdata_section, rozdata_section,
658 scommon_section, tcommon_section, zcommon_section,
659 call_table_data_section, call_table_text_section): Delete.
660 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
661 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
662 v850_call_table_data, v850_call_table_text): Delete.
663 (struct v850_seg_entry): New.
664 (v850_seg_table): New.
665 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
666 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
667 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
668 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
671 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
672 recording of alignment.
673 (md_pseudo_table): Use v850_seg.
674 (md_begin): Don't init .call_table_data and .call_table_text here.
675 Set v850_seg_table bss entry.
677 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
679 Support on-demand global register allocation by passing on
680 base-plus-offset relocs to the linker.
681 * config/tc-mmix.c: Tweak and fix typos in comments.
682 (allocate_undefined_gregs_in_linker): New variable.
683 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
684 (md_longopts): Add --linker-allocated-gregs.
685 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
686 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
687 (md_show_usage): Update text for -x. Add text for
688 --linker-allocated-gregs.
689 (tc_gen_reloc): Derive default value for addend from val and
690 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
691 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
692 GREG if allocate_undefined_gregs_in_linker.
693 * doc/as.texinfo (Overview) <Target MMIX options>: Add
694 --linker-allocated-gregs.
695 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
696 --linker-allocated-gregs. Mention that it's implied by -x.
697 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
698 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
700 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
702 2002-02-01 Alan Modra <amodra@bigpond.net.au>
704 * Makefile.am: Run "make dep-am"
705 * Makefile.in: Regenerate.
707 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
709 * config/tc-or32.c: New file.
710 * config/tc-or32.h: New file.
711 * configure.in: Add support for or32 targets.
712 * configure: Regenerate.
713 * config/obj-coff.c: Add support for or32 targets.
714 * config/obj-coff.h: Add support for or32 targets.
715 * Makefile.am: Add support for or32 targets.
716 * Makefile.in: Regenerate.
717 * NEWS: Mention support for OpenRISC.
718 * doc/Makefile.in: Regenerate.
719 * po/POTFILES.in: Regenerate.
720 * po/gas.pot: Regenerate.
722 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
724 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
727 2002-01-29 Chris Demetriou <cgd@broadcom.com>
729 * config/tc-mips.c (tc_gen_reloc): Arrange for
730 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
731 their LO16 parts, even for ELF.
733 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
735 * config/tc-i386.c: Protect definitions of true and false
738 2002-01-28 Jakub Jelinek <jakub@redhat.com>
740 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
741 made because of .weak, if they are neither defined nor used in any
744 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
746 * configure: Regenerated.
748 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
750 * doc/Makefile.am (install): Depend on install-info.
751 * doc/Makefile.in: Regenerate.
753 2002-01-26 Nick Clifton <nick@redhat.com>
755 * po/fr.po: Updated version
757 2002-01-24 Kazu Hirata <kazu@hxi.com>
759 * config/tc-h8300.c (check_operand): Don't print a warning
760 when a valid 24-bit address is given to a 16-bit address
763 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
765 * config/tc-sh.c (sh_elf_suffix): Removed.
766 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
767 sh_end_of_match, sh_parse_name): New functions.
768 (sh_elf_cons): Simplify.
769 (parse_exp): Reject misplaced PIC operands.
770 (md_undefined_symbol): Simplify.
771 (sh_fix_adjustable): Let @GOTOFF be adjusted.
772 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
773 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
774 Complain if subsy remains at the end.
775 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
776 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
778 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
780 * config/tc-mn10300.c (xr_registers): Move `pc'...
781 (other_registers): ... here.
783 2002-01-22 Alan Modra <amodra@bigpond.net.au>
785 * Makefile.am: Run "make dep-am".
786 * Makefile.in: Regenerate.
787 * gas/po/POTFILES.in: Regenerate.
789 2002-01-21 DJ Delorie <dj@redhat.com>
791 * config/obj-coff.c (obj_coff_init_stab_section): Make the
792 stabstr_name allocation permanent, as it will be referenced from
795 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
797 * configure.in (ia64-*-netbsd*): New target.
798 * configure: Regenerate.
800 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
802 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
804 <Detailed description, ARM options>: Ditto.
805 * doc/c-arm.texi (ARM Options): Ditto.
807 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
809 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
810 do_mia, do_mar and do_mra respectively.
811 (do_mav_*): Renamed from do_c_*.
812 (mav_reg_required_here, mav_parse_offset): Renamed from
813 cirrus_reg_required_here and cirrus_parse_offset respectively.
814 (MAV_MODE?): Renamed from CIRRUS_MODE?.
816 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
817 Keith Walker <keith.walker@arm.com>
819 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
820 (insns): Add pattern for bxj instruction.
821 (do_bxj): New function.
822 (arm_cpus): Add arm926ej.
823 (arm_archs): Add armv5tej.
825 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
827 * doc/c-arm.texi: Add new fpe options to list of supported flags.
829 2002-01-19 Keith Walker <keith.walker@arm.com>
831 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
833 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
835 * NEWS: Mention new ARM command-line options and VFP support.
837 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
839 (ARM_CEXT_MAVERICK): Similarly.
840 (ARM_ANY): Now means any core instruction.
841 (CPU_DEFAULT): Default to ARM_ANY.
842 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
843 (pic_code): Declare for all object types. Make type int.
844 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
845 (march_fpu_opt, mfpu_opt): Declare.
846 (md_longopts): Tidy up conditional definitions.
847 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
848 (arm_long_opts): New tables.
849 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
850 (arm_parse_extension): New function.
851 (md_parse_option): Rewrite using new table-driven system.
852 (md_show_usage): Use new table-driven system.
853 (md_begin): Calculate cpu_variant from command line option data.
854 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
855 command-line options.
856 * doc/c-arm.texi: Likewise.
858 2002-01-18 Andreas Jaeger <aj@suse.de>
860 * as.c (parse_args): Update year.
862 2002-01-17 Timothy Wall <twall@alum.mit.edu>
864 * config/tc-tic54x.c (encode_address): Add a more informative
865 warning about incorrect syntax.
867 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
869 * po/gas.pot: Regenerate.
871 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
873 * macro.c (get_any_string): Add no-c-format comment to prevent
874 confusion when translating string.
875 * gasp.c (get_any_string): Add no-c-format comment to prevent
876 confusion when translating string.
878 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
879 Johannes Stezenbach <js@convergence.de>
880 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
881 matched before the shorter ones.
882 (my_getSmallParser): Fix handling of nested parentheses in
883 percent_op's. Code cleanup.
884 (my_getPercentOp): New function, code from my_getSmallParser.
885 (my_getSmallExpression): Fix handling of closing parentheses.
886 Code cleanup. Better comments.
888 2002-01-16 Nick Clifton <nickc@redhat.com>
890 po/tr.po: New file: Turkish translation.
891 configure.in (LINGUAS): Add "tr".
892 configure: Regenerate.
894 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
896 Support for VFP instructions
897 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
898 (cp_address_required_here): New argument wb_ok. When false, do not
899 accept write-back forms of addressing. Change all callers.
900 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
901 (FPU_VFP_EXT_V2): Define.
902 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
903 Define in terms of above.
904 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
905 (vfp_reg): New struct.
906 (vfp_regs): New array of registers.
907 (insns): Add VFP instructions.
908 (sn_table): New array of VFP single-precision register names.
909 (dn_table): New array of VFP double-precision register names.
910 (all_reg_maps): Add the new register tables.
911 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
912 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
913 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
914 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
915 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
916 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
917 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
918 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
919 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
920 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
921 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
922 (do_vfp_sp_dp_cvt): New functions.
923 (md_begin): Set soft-float flag for appropriate VFP work.
924 (md_atof): Handle VFP-format doubles.
925 (md_parse_option): Handle VFP command-line options.
926 (md_show_usage): Display VFP command-line options.
928 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
930 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
931 various command line options.
933 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
935 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
937 (xstormy16_md_apply_fix3): Do not return a value.
939 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
941 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
942 the -EL/-EB option that matches the target's endianness.
943 (md_parse_option): Likewise.
945 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
947 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
948 is not dependent on ARM_BI_ENDIAN.
950 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
952 * tc-arm.c (all error messages): Normalize capitalization of messages.
954 * tc-arm.h (md_operand): Delete define.
955 * tc-arm.c (in_my_get_expression): New static variable.
956 (my_get_expression): Set and clear it.
957 (md_operand): New function. If called from my_get_expression
958 put the error in inst.error.
959 (output_inst): Now takes argument of instruction being assembled.
960 Print it out with any error message.
961 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
963 (end_of_line): Don't update inst.error if it is already set.
965 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
967 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
968 op that can be translated into a mvn instruction.
970 2002-01-11 Steve Ellcey <sje@cup.hp.com>
972 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
973 setting default md.flags.
974 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
975 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
976 * gas/config/tc-ia64.c (setup_unwind_header): Add support
977 for 32 bit unwind info blocks.
978 (generate_unwind_image): Add support for different types
979 of unwind images (32 bits and/or big-endian).
980 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
981 (ia64_target_format): Add support for hpux target formats.
982 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
983 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
984 SHT_FINI_ARRAY elf section types.
986 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
988 * tc-arm.c (struct reg_entry): Move before prototypes.
989 (int_register, cp_register, fp_register): Delete.
990 (reg_table): Delete. Replaced with ...
991 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
992 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
993 (mav_dspsc_table): ... one table per register set.
994 (arm_reg_hsh): Delete.
995 (struct reg_map): New structure.
996 (all_reg_maps): New array.
997 (enum arm_reg_type): New enums.
998 (build_reg_hsh): New function.
999 (insert_reg_alias): Use hash table passed by caller. Adjust all
1001 (create_register_alias): New function, split out from ...
1002 (md_assemble): ... here.
1003 (md_begin): Build new register hash tables.
1004 (arm_reg_parse): New argument for the hash table to search. Adjust all
1006 (arm_reg_parse_any): New function.
1007 (co_proc_number): Look up the processor number in the processor hash
1009 (cirrus_regtype): Delete.
1010 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1011 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1012 (ARM_EXT_MAVERICKsc_register): Delete.
1013 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1014 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1016 (do_c_triple_4, do_c_triple_5): Delete.
1017 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1018 (do_c_quad_6): Delete.
1019 (do_c_quad_6[ab]): New functions.
1020 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1021 arguments to use new register parsing methods.
1022 (cirrus_reg_required_here): Likewise.
1023 (insns): Reclassify cirrus maverick worker functions.
1024 (cirrus_valid_reg): Delete.
1026 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1028 * configure.in (sh*le): Set cpu_type=sh and endian=little.
1029 (sh*-*-netbsdelf*): New target.
1030 * configure: Regenerate.
1031 * tc-sh.h: Update copyright years.
1032 (TARGET_FORMAT): Add version for TE_NetBSD.
1034 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1036 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1039 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1041 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1042 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1044 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
1046 * tc-mips.c (mips_cprestore_valid): New flag.
1047 (mips_frame_reg_valid): New flag.
1048 (macro) [M_JAL_2]: Check both flags.
1049 [M_JAL_A]: Likewise.
1050 (s_cprestore): Set mips_cprestore_valid.
1051 (tc_get_register): If setting mips_frame_reg, set
1052 mips_frame_reg_valid and clear mips_cprestore_valid.
1053 (s_mips_ent): Clear both flags.
1054 (s_mips_end): Clear both flags.
1056 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1058 * write.c (write_object_file): Make use of bfd_section_list_remove.
1059 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1060 * config/tc-mmix.c (mmix_frob_file): Likewise.
1062 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1064 * configure.in (i386-*-netbsdelf*): Collapse target into...
1065 (i386-*-netbsd*): ...this. Add support for x86-64.
1066 * configure: Regenerated.
1068 2002-01-03 matthew green <mrg@redhat.com>
1070 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1072 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1074 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1077 For older changes see ChangeLog-0001
1083 version-control: never