| blob | 5d56137d27c201e13b81187af1595c9aa6f87fb7 |
1 2002-02-09 Richard Henderson <rth@redhat.com>
3 * config/tc-alpha.c (O_samegp): New.
4 (USER_RELOC_P): Include it.
5 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
6 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
7 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
8 (alpha_validate_fix): New.
9 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
11 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
13 * doc/c-cris.texi: New.
14 * doc/all.texi: @set CRIS.
15 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
16 Include c-cris.texi.
17 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
18 * doc/Makefile.in: Regenerate.
20 2002-02-08 Chris Demetriou <cgd@broadcom.com>
22 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
23 determine if a number is a sign-extended 32-bit number.
24 (load_register): Use IS_SEXT_32BIT_NUM.
25 (macro): Check if load/store macro handling is using a
26 constant 32-bit address on 64-bit address systems, and if
27 so optimize the generation of that address.
29 2002-02-08 Richard Henderson <rth@redhat.com>
31 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
32 we've eliminated all foreign relocation types yet.
33 (alpha_fix_adjustable): Likewise.
35 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
37 Contribute sh64-elf.
38 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
39 Stephen Clarke <Stephen.Clarke@st.com>
40 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
41 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
42 * config/tc-sh.c (md_relax_table): Added default sizes for
43 non-PC-relative UNDEF_MOVI, and relaxation sequences for
44 MOVI_16, MOVI_32 and MOVI_48.
45 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
46 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
47 and MOVI_16.
48 (shmedia_md_estimate_size_before_relax): Remove redundant
49 blocks. Set fragP->fr_var even if relaxation type unchanged.
50 Retain UNDEF_MOVI until expression decays to number.
51 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
52 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
53 relocation types. Take fixP->fx_addnumber into account too.
54 (shmedia_md_apply_fix): Likewise.
55 (shmedia_md_convert_frag): Likewise.
56 (shmedia_build_Mytes): Likewise.
57 (sh64_consume_datalabel): Complain about nested datalabel.
58 Support PIC relocs. Call sh_parse_name.
59 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
60 in tc-sh.h to SHmedia reloc types.
61 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
62 MOVI_GOTPC): New relaxation constants.
63 (md_relax_table): Introduce relaxation directives for PIC-related
64 constants.
65 (sh_PIC_related_p): Handle datalabel.
66 (sh_check_fixup): Choose SH5 PIC relocations.
67 (sh_cons_fix_new): Added BDF_RELOC_64.
68 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
69 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
70 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
71 current ISA is SHmedia, get 7 bytes.
72 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
73 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
74 void function.
75 * config/tc-sh64.c (shmedia_apply_fix): Rename to
76 shmedia_apply_fix3 and make void.
77 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
78 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
79 as_bad.
80 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
81 * config/tc-sh64.h (md_parse_name): Take &c as argument.
82 2001-03-14 DJ Delorie <dj@redhat.com>
83 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
84 * doc/Makefile.in(CPU_DOCS): Ditto.
85 * doc/c-sh64.texi: New file.
86 * doc/as.texinfo: Add SH64 support.
87 2001-03-13 DJ Delorie <dj@redhat.com>
88 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
89 A_REUSE_PREV so that its purpose is more obvious.
90 (shmedia_build_Mytes): Ditto.
91 2001-03-07 DJ Delorie <dj@redhat.com>
92 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
93 before processing.
94 (sh64_vtable_inherit): Ditto.
95 (strip_datalabels): New, strip "datalabel" from given line.
96 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
97 pseudos.
98 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
99 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
100 call ...
101 (shmedia_build_Mytes): ... to here.
102 2001-03-06 DJ Delorie <dj@redhat.com>
103 * config/tc-sh.c: Remove sh64-specific uaquad now that there
104 is a generic one.
105 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
106 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
107 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
108 address by one in call to dwarf2_emit_insn.
109 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
110 Implement ".abi" pseudo and correct .cranges descriptors. Correct
111 alignment handling broken by imported changes.
112 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
113 (sh64_handle_align): Declare.
114 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
115 (sh64_max_mem_for_rs_align_code): Declare.
116 (enum sh64_isa_values): Moved here from tc-sh64.c.
117 (md_do_align): Define.
118 (sh64_do_align): Declare.
119 (struct sh64_tc_frag_data): New.
120 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
121 changed.
122 (TC_FRAG_INIT): Change to set new datatype.
123 (struct sh64_segment_info_type): Rename member
124 last_flushed_location to last_contents_mark. All users changed.
125 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
126 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
127 * config/tc-sh.c (md_pseudo_table): Add ".abi".
128 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
129 of unsetting seen_insn.
130 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
131 call sh64_update_contents_mark.
132 (sh_handle_align): Remove HAVE_SH64-conditioned code.
133 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
134 enum sh64_isa_values.
135 (sh64_set_contents_type): Drop segT parameter. All callers changed.
136 (emitting_crange): Boolean guard moved to file scope from function
137 scope in sh64_set_contents_type.
138 (s_sh64_abi): New.
139 (sh64_update_contents_mark): New; most split out from
140 sh64_flush_pending_output.
141 (shmedia_md_end): Call sh64_update_contents_mark. Set
142 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
143 (sh64_do_align): New function.
144 (sh64_max_mem_for_rs_align_code): New function.
145 (sh64_handle_align): Rename from shmedia_do_align. Make
146 non-static. Add head comment. Emit zero bytes for n bytes modulo
147 four. Change return-type to void.
148 (shmedia_elf_new_section): Remove.
149 (shmedia_md_assemble): Call sh64_update_contents_mark.
150 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
151 new frag. Call sh64_update_contents_mark after making the new
152 frag.
153 (sh64_flush_pending_output): Just call sh64_update_contents_mark
154 and sh_flush_pending_output.
155 (sh64_flag_output): Also call md_flush_pending_output, but add
156 condition on not emitting_crange.
157 (sh64_tc_cons_fix_new): Remove.
158 2001-01-12 Nick Clifton <nickc@redhat.com>
159 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
160 alignment handling scheme imported from sourceware.
161 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
162 * config/tc-sh64.h (TARGET_FORMAT): Define.
163 (sh64_target_format): Prototype.
164 * config/tc-sh64.c (sh64_target_mach): New function.
165 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
166 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
167 zero_address_frag instead of copying the frag of the symbol.
168 (shmedia_frob_file_before_adjust): Ditto.
169 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
170 to valueT to remove signedness.
171 (shmedia_md_convert_frag): Add parameter final. Rename parameter
172 headers to output_bfd. Do not evaluate symbols if final is false;
173 do emit fixups.
174 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
175 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
176 to the current frag, call shmedia_md_convert_frag to emit fixups
177 and make frag_wane neutralize the frag. Update comments.
178 * config/tc-sh.c (md_convert_frag): Change caller of
179 shmedia_md_convert_frag.
180 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
181 * config/tc-sh64.h: Tweak comments and correct formatting.
182 * config/tc-sh64.c: Ditto.
183 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
184 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
185 for the no-relocation case.
186 (shmedia_check_limits): Fix range check being off-by-one for PTA.
187 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
188 wrappers.
189 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
190 comment.
191 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
192 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
193 expansion.
194 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
195 Correct comment.
196 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
197 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
198 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
199 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
200 al>: Set lowest bit of field to relocate to 1 and rest to empty,
201 if reloc is emitted.
202 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
203 New options plus bugfixes.
204 * config/tc-sh.c (md_longopts): New options "-no-expand" and
205 "-expand-pt32".
206 (md_parse_option): Handle new options.
207 (md_show_usage): Add blurb for new options.
208 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
209 (sh64_expand, sh64_pt32): New variables.
210 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
211 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
212 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
213 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
214 <resolved previously-pc-relative relocs>: Handle
215 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
216 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
217 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
218 points to SHcompact code.
219 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
220 SH64PCREL16)>: Check that ISA of what operand points at and
221 PTA/PTB matches, or emit error.
222 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
223 SHMEDIA_BFD_RELOC_PT.
224 (shmedia_immediate_op): If pcrel, emit fixup also for constant
225 operand.
226 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
227 condition for MOVI expansion.
228 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
229 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
230 sh64_expand.
231 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
232 fixup.
233 (sh64_target_format): Error-check setting of sh64_pt32 and
234 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
235 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
236 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
237 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
238 * config/tc-sh64.c: Improve comments.
239 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
240 not say the linker will check correctness of PTA/PTB expansion.
241 (shmedia_md_end): Make non-static.
242 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
243 prototype.
244 * config/tc-sh.c (sh_finalize): Remove.
245 * config/tc-sh.h (md_end): Do not define.
246 Remove prototype for sh_finalize.
247 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
248 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
249 sh64_section_data container when storing section type in tdata
250 field in elf_section_data.
251 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
252 EF_SH5.
253 * Makefile.am: Update dependencies.
254 * Makefile.in: Regenerate.
255 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
256 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
257 dwarf2_emit_insn call with test on debug_type.
258 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
259 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
260 CRT_SH5_ISA32 sticky for 64-bit.
261 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
262 Generate .crange sections when switching ISA mode or emitting
263 constants in same section as code.
264 * config/tc-sh64.c: Reformat structure definitions.
265 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
266 variables.
267 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
268 to emit a .cranges descriptor when contents type changes. Only
269 emit error if changing contents type and -no-mix is in effect.
270 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
271 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
272 (shmedia_md_end): Set sh64_end_of_assembly. Pass
273 sh64_flush_last_crange over sections.
274 When checking main symbol of datalabel symbol, check for
275 STO_SH5_ISA32, not ISA type of section in definition.
276 (shmedia_frob_file_before_adjust): Check main symbol for
277 STO_SH5_ISA32; don't check ISA type of section in definition.
278 (shmedia_frob_section_type): Adjust for .cranges; set section flag
279 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
280 .cranges entries have been output.
281 (shmedia_elf_new_section): Just call md_flush_pending_output.
282 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
283 fix. Do not set tc_segment_info_data.in_code for section. Call
284 sh64_set_contents_type for SHmedia code.
285 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
286 false. Call md_flush_pending_output.
287 (sh64_target_format): Check that -no-mix and
288 -shcompact-const-crange are used in sane combination with other
289 options.
290 (shmedia_md_pcrel_from_section): Check type of fix for how to
291 adjust pc-relative.
292 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
293 not ISA type of section in definition.
294 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
295 hold contents-type state.
296 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
297 (sh64_flush_pending_output): Declare.
298 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
299 (sh64_tc_cons_fix_new): Declare.
300 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
301 call sh64_flag_output.
302 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
303 call sh64_set_contents_type to mark SHcompact code and set
304 seen_insn.
305 (md_longopts): New options "-no-mix" and
306 "-shcompact-const-crange".
307 (md_parse_option): Handle new options.
308 (md_show_usage): Add blurb for new options.
309 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
310 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
311 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
312 (sh64_last_insn_frag): New.
313 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
314 to get frag for insn opcode for generating fixups; do not assume it
315 is the same frag.
316 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
317 for new insn.
318 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
319 section.
320 (TC_FRAG_TYPE): Define as fragS *.
321 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
322 (sh64_last_insn_frag): Declare.
323 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
324 not == NULL before dereferencing.
325 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
326 Get rid of BFD section flag and EF_SH64_ABI64.
327 * config/tc-sh64.c (shmedia_frob_section_type): Use
328 elf_section_data (sec)->tdata, not a specific BFD section flag, to
329 communicate the section as containing SHmedia code. Describe why.
330 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
331 EF_SH64 regardless of ABI.
332 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
333 in error message. Handle resolved expressions for
334 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
335 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
336 (shmedia_check_limits): Handle BFD_RELOC_64.
337 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
338 a STO_SH5_ISA32 symbol, only the BFD value.
339 2000-12-11 Ben Elliston <bje@redhat.com>
340 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
341 dwarf2_generate_asm_lineno.
342 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
343 Handle PC-relative MOVI expansions with assembler relaxation.
344 Generate PC-relative relocs from 16-bit PC-relative expressions.
345 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
346 (shmedia_md_pcrel_from_section): ...here.
347 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
348 turned completely resolved. Adjust relocation type for 16-bit
349 immediate operands that has turned PC-relative. Adjust back for
350 MD_PCREL_FROM_SECTION being applied twice.
351 (shmedia_md_convert_frag): Always emit reloc for expression with
352 global or weak symbol. Handle relaxation result for PC-relative
353 expressions.
354 (shmedia_md_estimate_size_before_relax): An expression with a weak
355 or global symbol can not be relaxed. Break out tests for
356 relaxable symbol into variable sym_relaxable.
357 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
358 UNDEF_MOVI)>: Break out any PC-relative expression and change
359 relaxation type.
360 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
361 opjp.
362 <case A_IMMS16>: Fix typo for initial minor relaxation type of
363 MOVI expansion. If X_op_symbol of the immediate expression is
364 set, make an expression symbol for the argument to frag_var.
365 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
366 relaxations.
367 (END): Adjust for new relaxations.
368 (md_relax_table): Add entries for new relaxations.
369 2000-12-07 Ben Elliston <bje@redhat.com>
370 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
371 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
372 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
373 SHORI operand offsets in PT/PTA/PTB expansions.
374 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
375 Implement DataLabel semantics.
376 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
377 shmedia_frob_file_before_adjust.
378 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
379 (DATALABEL_SUFFIX): Define.
380 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
381 symbol list to update "datalabel" symbols to their main symbol
382 counterparts.
383 (shmedia_frob_file_before_adjust): New.
384 (sh64_adjust_symtab): For remaining datalabel symbols, set to
385 undefined and set STT_DATALABEL.
386 (sh64_frob_label): Initialize TC symbol field.
387 (sh64_consume_datalabel): Actually implement semantics. New
388 parameter operandf, call it instead of expression.
389 (sh64_exclude_symbol): New.
390 * config/tc-sh64.h (md_parse_name): Pass on the function operand
391 to sh64_consume_datalabel.
392 (tc_symbol_new_hook): Define to tc_frob_symbol.
393 (TC_SYMFIELD_TYPE): Define to symbolS *.
394 (tc_frob_symbol): Define to call sh64_exclude_symbol.
395 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
396 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
397 case.
398 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
399 generating dwarf2 debug information.
400 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
401 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
402 elf64-sh64 for the 64-bit ABI.
403 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
404 option.
405 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
406 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
407 case-insensitivity.
408 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
409 * config/tc-sh64.c: Tweak comments, formatting and error messages.
410 (enum sh64_abi_values): New type.
411 (enum sh64_isa_values): New type.
412 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
413 (seen_shcompact_mode, seen_shmedia_mode): Delete.
414 (sh64_abi): Replace shmedia_64.
415 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
416 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
417 (s_sh64_mode): Check validity for this target.
418 (sh64_target_format): Initialize defaults for ISA and ABI.
419 Fallback to old object format if no SH64 ISA or ABI has been
420 specified.
421 * config/tc-sh.c (md_parse_option): Check combinations for errors.
422 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
423 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
424 * config/tc-sh64.h: Fix typo in comment.
425 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
426 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
427 <PT fixups for absolute values>: Size will be longest, not
428 shortest.
429 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
430 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
431 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
432 and l1 to hold lowercase of two first characters. Change all
433 remaining TO_LOWER to tolower.
434 * config/tc-sh64.c (TO_LOWER): Delete.
435 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
436 (md_parse_name): Define.
437 (sh64_consume_datalabel): Declare.
438 (DOLLAR_DOT): Define.
439 * config/tc-sh64.c (shmedia_parse_exp): New.
440 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
441 (shmedia_parse_reg): Remove const from src
442 parameter.
443 (shmedia_get_operands): Ditto for args parameter and ptr variable.
444 (shmedia_md_assemble): Ditto for op_end variable.
445 (shmedia_get_operand): Ditto for ptr parameter and src variable.
446 Use shmedia_parse_exp, not parse_exp.
447 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
448 parameter. All callers changed.
449 (shmedia_get_operand): Add shmedia_arg_type parameter. All
450 callers changed.
451 (shmedia_parse_reg): Put first two character in local variables.
452 Use tolower, not TO_LOWER. If no register is found and argtype
453 indicates a control register, scan shmedia_creg_table
454 case-insensitive.
455 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
456 * Makefile.am (CPU_TYPES): Add sh64.
457 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
458 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
459 Regenerate dependencies.
460 * Makefile.in: Regenerate.
461 * configure.in: Add support for sh64-*-elf*.
462 * configure: Regenerate.
463 * config/tc-sh64.h: New.
464 * config/tc-sh64.c: New.
465 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
466 .mode, .isa and .uaquad.
467 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
468 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
469 [HAVE_SH64] (END): Define as 10.
470 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
471 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
472 MOVI_64): Define.
473 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
474 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
475 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
476 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
477 Define.
478 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
479 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
480 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
481 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
482 SHmedia instructions. Handle state-change after switching to
483 SHcompact.
484 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
485 (md_parse_option) [HAVE_SH64]: Parse new options.
486 (md_show_usage) [HAVE_SH64]: Show usage of new options.
487 (md_convert_frag) [HAVE_SH64] <default>: Call
488 shmedia_md_convert_frag instead of abort.
489 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
490 BFD_RELOC_SH_SHMEDIA_CODE.
491 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
492 SHcompact or SHmedia code.
493 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
494 shmedia_md_apply_fix instead of abort.
495 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
496 result from calling shmedia_md_estimate_size_before_relax instead
497 of calling abort.
498 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
499 do the work.
500 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
501 shmedia_init_reloc and do nothing more if it returns non-zero.
502 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
503 * po/POTFILES.in: Regenerate.
504 * po/gas.pot: Regenerate.
506 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
508 * config/tc-sh.c (parse_at): Install the correct version of
509 2002-02-04's patch.
511 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
512 assume fixP->fx_subsy is non-NULL.
514 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
516 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
517 A_DISP_PC_ABS, and adjust it by -4.
518 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
519 expected.
520 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
521 the operand type is not A_DISP_PC_ABS.
523 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
525 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
526 common and weak symbols. Handle common and weak symbols as
527 undefined symbols with regards to GREG handling and merging.
528 (mmix_frob_file): Ditto.
530 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
532 * configure.in (hppa-*-netbsd*): New target.
533 * configure: Regenerate.
534 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
536 2002-02-02 Alan Modra <amodra@bigpond.net.au>
538 * config/tc-v850.c: Add missing prototypes amd use old-style
539 function definitions.
540 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
541 (sdata_section tdata_section, zdata_section, sbss_section,
542 tbss_section, zbss_section, rosdata_section, rozdata_section,
543 scommon_section, tcommon_section, zcommon_section,
544 call_table_data_section, call_table_text_section): Delete.
545 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
546 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
547 v850_call_table_data, v850_call_table_text): Delete.
548 (struct v850_seg_entry): New.
549 (v850_seg_table): New.
550 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
551 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
552 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
553 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
554 (do_v850_seg): New.
555 (v850_seg): New.
556 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
557 recording of alignment.
558 (md_pseudo_table): Use v850_seg.
559 (md_begin): Don't init .call_table_data and .call_table_text here.
560 Set v850_seg_table bss entry.
562 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
564 Support on-demand global register allocation by passing on
565 base-plus-offset relocs to the linker.
566 * config/tc-mmix.c: Tweak and fix typos in comments.
567 (allocate_undefined_gregs_in_linker): New variable.
568 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
569 (md_longopts): Add --linker-allocated-gregs.
570 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
571 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
572 (md_show_usage): Update text for -x. Add text for
573 --linker-allocated-gregs.
574 (tc_gen_reloc): Derive default value for addend from val and
575 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
576 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
577 GREG if allocate_undefined_gregs_in_linker.
578 * doc/as.texinfo (Overview) <Target MMIX options>: Add
579 --linker-allocated-gregs.
580 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
581 --linker-allocated-gregs. Mention that it's implied by -x.
582 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
583 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
585 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
587 2002-02-01 Alan Modra <amodra@bigpond.net.au>
589 * Makefile.am: Run "make dep-am"
590 * Makefile.in: Regenerate.
592 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
594 * config/tc-or32.c: New file.
595 * config/tc-or32.h: New file.
596 * configure.in: Add support for or32 targets.
597 * configure: Regenerate.
598 * config/obj-coff.c: Add support for or32 targets.
599 * config/obj-coff.h: Add support for or32 targets.
600 * Makefile.am: Add support for or32 targets.
601 * Makefile.in: Regenerate.
602 * NEWS: Mention support for OpenRISC.
603 * doc/Makefile.in: Regenerate.
604 * po/POTFILES.in: Regenerate.
605 * po/gas.pot: Regenerate.
607 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
609 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
610 and mod.
612 2002-01-29 Chris Demetriou <cgd@broadcom.com>
614 * config/tc-mips.c (tc_gen_reloc): Arrange for
615 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
616 their LO16 parts, even for ELF.
618 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
620 * config/tc-i386.c: Protect definitions of true and false
621 from redefinition.
623 2002-01-28 Jakub Jelinek <jakub@redhat.com>
625 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
626 made because of .weak, if they are neither defined nor used in any
627 way.
629 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
631 * configure: Regenerated.
633 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
635 * doc/Makefile.am (install): Depend on install-info.
636 * doc/Makefile.in: Regenerate.
638 2002-01-26 Nick Clifton <nick@redhat.com>
640 * po/fr.po: Updated version
642 2002-01-24 Kazu Hirata <kazu@hxi.com>
644 * config/tc-h8300.c (check_operand): Don't print a warning
645 when a valid 24-bit address is given to a 16-bit address
646 operand.
648 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
650 * config/tc-sh.c (sh_elf_suffix): Removed.
651 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
652 sh_end_of_match, sh_parse_name): New functions.
653 (sh_elf_cons): Simplify.
654 (parse_exp): Reject misplaced PIC operands.
655 (md_undefined_symbol): Simplify.
656 (sh_fix_adjustable): Let @GOTOFF be adjusted.
657 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
658 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
659 Complain if subsy remains at the end.
660 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
661 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
663 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
665 * config/tc-mn10300.c (xr_registers): Move `pc'...
666 (other_registers): ... here.
668 2002-01-22 Alan Modra <amodra@bigpond.net.au>
670 * Makefile.am: Run "make dep-am".
671 * Makefile.in: Regenerate.
672 * gas/po/POTFILES.in: Regenerate.
674 2002-01-21 DJ Delorie <dj@redhat.com>
676 * config/obj-coff.c (obj_coff_init_stab_section): Make the
677 stabstr_name allocation permanent, as it will be referenced from
678 the section hash.
680 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
682 * configure.in (ia64-*-netbsd*): New target.
683 * configure: Regenerate.
685 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
687 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
688 to @dots call.
689 <Detailed description, ARM options>: Ditto.
690 * doc/c-arm.texi (ARM Options): Ditto.
692 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
694 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
695 do_mia, do_mar and do_mra respectively.
696 (do_mav_*): Renamed from do_c_*.
697 (mav_reg_required_here, mav_parse_offset): Renamed from
698 cirrus_reg_required_here and cirrus_parse_offset respectively.
699 (MAV_MODE?): Renamed from CIRRUS_MODE?.
701 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
702 Keith Walker <keith.walker@arm.com>
704 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
705 (insns): Add pattern for bxj instruction.
706 (do_bxj): New function.
707 (arm_cpus): Add arm926ej.
708 (arm_archs): Add armv5tej.
710 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
712 * doc/c-arm.texi: Add new fpe options to list of supported flags.
714 2002-01-19 Keith Walker <keith.walker@arm.com>
716 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
718 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
720 * NEWS: Mention new ARM command-line options and VFP support.
722 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
723 uses changed.
724 (ARM_CEXT_MAVERICK): Similarly.
725 (ARM_ANY): Now means any core instruction.
726 (CPU_DEFAULT): Default to ARM_ANY.
727 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
728 (pic_code): Declare for all object types. Make type int.
729 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
730 (march_fpu_opt, mfpu_opt): Declare.
731 (md_longopts): Tidy up conditional definitions.
732 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
733 (arm_long_opts): New tables.
734 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
735 (arm_parse_extension): New function.
736 (md_parse_option): Rewrite using new table-driven system.
737 (md_show_usage): Use new table-driven system.
738 (md_begin): Calculate cpu_variant from command line option data.
739 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
740 command-line options.
741 * doc/c-arm.texi: Likewise.
743 2002-01-18 Andreas Jaeger <aj@suse.de>
745 * as.c (parse_args): Update year.
747 2002-01-17 Timothy Wall <twall@alum.mit.edu>
749 * config/tc-tic54x.c (encode_address): Add a more informative
750 warning about incorrect syntax.
752 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
754 * po/gas.pot: Regenerate.
756 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
758 * macro.c (get_any_string): Add no-c-format comment to prevent
759 confusion when translating string.
760 * gasp.c (get_any_string): Add no-c-format comment to prevent
761 confusion when translating string.
763 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
764 Johannes Stezenbach <js@convergence.de>
765 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
766 matched before the shorter ones.
767 (my_getSmallParser): Fix handling of nested parentheses in
768 percent_op's. Code cleanup.
769 (my_getPercentOp): New function, code from my_getSmallParser.
770 (my_getSmallExpression): Fix handling of closing parentheses.
771 Code cleanup. Better comments.
773 2002-01-16 Nick Clifton <nickc@redhat.com>
775 po/tr.po: New file: Turkish translation.
776 configure.in (LINGUAS): Add "tr".
777 configure: Regenerate.
779 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
781 Support for VFP instructions
782 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
783 (cp_address_required_here): New argument wb_ok. When false, do not
784 accept write-back forms of addressing. Change all callers.
785 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
786 (FPU_VFP_EXT_V2): Define.
787 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
788 Define in terms of above.
789 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
790 (vfp_reg): New struct.
791 (vfp_regs): New array of registers.
792 (insns): Add VFP instructions.
793 (sn_table): New array of VFP single-precision register names.
794 (dn_table): New array of VFP double-precision register names.
795 (all_reg_maps): Add the new register tables.
796 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
797 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
798 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
799 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
800 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
801 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
802 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
803 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
804 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
805 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
806 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
807 (do_vfp_sp_dp_cvt): New functions.
808 (md_begin): Set soft-float flag for appropriate VFP work.
809 (md_atof): Handle VFP-format doubles.
810 (md_parse_option): Handle VFP command-line options.
811 (md_show_usage): Display VFP command-line options.
813 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
815 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
816 various command line options.
818 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
820 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
821 vtinherit relocs.
822 (xstormy16_md_apply_fix3): Do not return a value.
824 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
826 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
827 the -EL/-EB option that matches the target's endianness.
828 (md_parse_option): Likewise.
830 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
832 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
833 is not dependent on ARM_BI_ENDIAN.
835 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
837 * tc-arm.c (all error messages): Normalize capitalization of messages.
839 * tc-arm.h (md_operand): Delete define.
840 * tc-arm.c (in_my_get_expression): New static variable.
841 (my_get_expression): Set and clear it.
842 (md_operand): New function. If called from my_get_expression
843 put the error in inst.error.
844 (output_inst): Now takes argument of instruction being assembled.
845 Print it out with any error message.
846 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
847 with '=' syntax.
848 (end_of_line): Don't update inst.error if it is already set.
850 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
852 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
853 op that can be translated into a mvn instruction.
855 2002-01-11 Steve Ellcey <sje@cup.hp.com>
857 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
858 setting default md.flags.
859 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
860 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
861 * gas/config/tc-ia64.c (setup_unwind_header): Add support
862 for 32 bit unwind info blocks.
863 (generate_unwind_image): Add support for different types
864 of unwind images (32 bits and/or big-endian).
865 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
866 (ia64_target_format): Add support for hpux target formats.
867 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
868 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
869 SHT_FINI_ARRAY elf section types.
871 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
873 * tc-arm.c (struct reg_entry): Move before prototypes.
874 (int_register, cp_register, fp_register): Delete.
875 (reg_table): Delete. Replaced with ...
876 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
877 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
878 (mav_dspsc_table): ... one table per register set.
879 (arm_reg_hsh): Delete.
880 (struct reg_map): New structure.
881 (all_reg_maps): New array.
882 (enum arm_reg_type): New enums.
883 (build_reg_hsh): New function.
884 (insert_reg_alias): Use hash table passed by caller. Adjust all
885 callers.
886 (create_register_alias): New function, split out from ...
887 (md_assemble): ... here.
888 (md_begin): Build new register hash tables.
889 (arm_reg_parse): New argument for the hash table to search. Adjust all
890 callers.
891 (arm_reg_parse_any): New function.
892 (co_proc_number): Look up the processor number in the processor hash
893 table.
894 (cirrus_regtype): Delete.
895 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
896 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
897 (ARM_EXT_MAVERICKsc_register): Delete.
898 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
899 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
900 functions.
901 (do_c_triple_4, do_c_triple_5): Delete.
902 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
903 (do_c_quad_6): Delete.
904 (do_c_quad_6[ab]): New functions.
905 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
906 arguments to use new register parsing methods.
907 (cirrus_reg_required_here): Likewise.
908 (insns): Reclassify cirrus maverick worker functions.
909 (cirrus_valid_reg): Delete.
911 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
913 * configure.in (sh*le): Set cpu_type=sh and endian=little.
914 (sh*-*-netbsdelf*): New target.
915 * configure: Regenerate.
916 * tc-sh.h: Update copyright years.
917 (TARGET_FORMAT): Add version for TE_NetBSD.
919 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
921 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
922 negative.
924 2002-01-06 Alan Modra <amodra@bigpond.net.au>
926 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
927 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
929 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
931 * tc-mips.c (mips_cprestore_valid): New flag.
932 (mips_frame_reg_valid): New flag.
933 (macro) [M_JAL_2]: Check both flags.
934 [M_JAL_A]: Likewise.
935 (s_cprestore): Set mips_cprestore_valid.
936 (tc_get_register): If setting mips_frame_reg, set
937 mips_frame_reg_valid and clear mips_cprestore_valid.
938 (s_mips_ent): Clear both flags.
939 (s_mips_end): Clear both flags.
941 2002-01-05 Alan Modra <amodra@bigpond.net.au>
943 * write.c (write_object_file): Make use of bfd_section_list_remove.
944 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
945 * config/tc-mmix.c (mmix_frob_file): Likewise.
947 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
949 * configure.in (i386-*-netbsdelf*): Collapse target into...
950 (i386-*-netbsd*): ...this. Add support for x86-64.
951 * configure: Regenerated.
953 2002-01-03 matthew green <mrg@redhat.com>
955 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
957 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
959 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
960 NULL frag link.
962 For older changes see ChangeLog-0001
963 \f
964 Local Variables:
965 mode: change-log
966 left-margin: 8
967 fill-column: 74
968 version-control: never
969 End: