| blob | 2daf90f5f3eb2266dba24c6ec2155de1a4744cea |
1 2002-02-08 Richard Henderson <rth@redhat.com>
3 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
4 we've eliminated all foreign relocation types yet.
5 (alpha_fix_adjustable): Likewise.
7 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
9 Contribute sh64-elf.
10 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
11 Stephen Clarke <Stephen.Clarke@st.com>
12 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
13 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
14 * config/tc-sh.c (md_relax_table): Added default sizes for
15 non-PC-relative UNDEF_MOVI, and relaxation sequences for
16 MOVI_16, MOVI_32 and MOVI_48.
17 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
18 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
19 and MOVI_16.
20 (shmedia_md_estimate_size_before_relax): Remove redundant
21 blocks. Set fragP->fr_var even if relaxation type unchanged.
22 Retain UNDEF_MOVI until expression decays to number.
23 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
24 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
25 relocation types. Take fixP->fx_addnumber into account too.
26 (shmedia_md_apply_fix): Likewise.
27 (shmedia_md_convert_frag): Likewise.
28 (shmedia_build_Mytes): Likewise.
29 (sh64_consume_datalabel): Complain about nested datalabel.
30 Support PIC relocs. Call sh_parse_name.
31 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
32 in tc-sh.h to SHmedia reloc types.
33 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
34 MOVI_GOTPC): New relaxation constants.
35 (md_relax_table): Introduce relaxation directives for PIC-related
36 constants.
37 (sh_PIC_related_p): Handle datalabel.
38 (sh_check_fixup): Choose SH5 PIC relocations.
39 (sh_cons_fix_new): Added BDF_RELOC_64.
40 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
41 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
42 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
43 current ISA is SHmedia, get 7 bytes.
44 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
45 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
46 void function.
47 * config/tc-sh64.c (shmedia_apply_fix): Rename to
48 shmedia_apply_fix3 and make void.
49 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
50 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
51 as_bad.
52 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
53 * config/tc-sh64.h (md_parse_name): Take &c as argument.
54 2001-03-14 DJ Delorie <dj@redhat.com>
55 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
56 * doc/Makefile.in(CPU_DOCS): Ditto.
57 * doc/c-sh64.texi: New file.
58 * doc/as.texinfo: Add SH64 support.
59 2001-03-13 DJ Delorie <dj@redhat.com>
60 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
61 A_REUSE_PREV so that its purpose is more obvious.
62 (shmedia_build_Mytes): Ditto.
63 2001-03-07 DJ Delorie <dj@redhat.com>
64 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
65 before processing.
66 (sh64_vtable_inherit): Ditto.
67 (strip_datalabels): New, strip "datalabel" from given line.
68 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
69 pseudos.
70 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
71 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
72 call ...
73 (shmedia_build_Mytes): ... to here.
74 2001-03-06 DJ Delorie <dj@redhat.com>
75 * config/tc-sh.c: Remove sh64-specific uaquad now that there
76 is a generic one.
77 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
78 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
79 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
80 address by one in call to dwarf2_emit_insn.
81 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
82 Implement ".abi" pseudo and correct .cranges descriptors. Correct
83 alignment handling broken by imported changes.
84 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
85 (sh64_handle_align): Declare.
86 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
87 (sh64_max_mem_for_rs_align_code): Declare.
88 (enum sh64_isa_values): Moved here from tc-sh64.c.
89 (md_do_align): Define.
90 (sh64_do_align): Declare.
91 (struct sh64_tc_frag_data): New.
92 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
93 changed.
94 (TC_FRAG_INIT): Change to set new datatype.
95 (struct sh64_segment_info_type): Rename member
96 last_flushed_location to last_contents_mark. All users changed.
97 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
98 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
99 * config/tc-sh.c (md_pseudo_table): Add ".abi".
100 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
101 of unsetting seen_insn.
102 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
103 call sh64_update_contents_mark.
104 (sh_handle_align): Remove HAVE_SH64-conditioned code.
105 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
106 enum sh64_isa_values.
107 (sh64_set_contents_type): Drop segT parameter. All callers changed.
108 (emitting_crange): Boolean guard moved to file scope from function
109 scope in sh64_set_contents_type.
110 (s_sh64_abi): New.
111 (sh64_update_contents_mark): New; most split out from
112 sh64_flush_pending_output.
113 (shmedia_md_end): Call sh64_update_contents_mark. Set
114 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
115 (sh64_do_align): New function.
116 (sh64_max_mem_for_rs_align_code): New function.
117 (sh64_handle_align): Rename from shmedia_do_align. Make
118 non-static. Add head comment. Emit zero bytes for n bytes modulo
119 four. Change return-type to void.
120 (shmedia_elf_new_section): Remove.
121 (shmedia_md_assemble): Call sh64_update_contents_mark.
122 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
123 new frag. Call sh64_update_contents_mark after making the new
124 frag.
125 (sh64_flush_pending_output): Just call sh64_update_contents_mark
126 and sh_flush_pending_output.
127 (sh64_flag_output): Also call md_flush_pending_output, but add
128 condition on not emitting_crange.
129 (sh64_tc_cons_fix_new): Remove.
130 2001-01-12 Nick Clifton <nickc@redhat.com>
131 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
132 alignment handling scheme imported from sourceware.
133 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
134 * config/tc-sh64.h (TARGET_FORMAT): Define.
135 (sh64_target_format): Prototype.
136 * config/tc-sh64.c (sh64_target_mach): New function.
137 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
138 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
139 zero_address_frag instead of copying the frag of the symbol.
140 (shmedia_frob_file_before_adjust): Ditto.
141 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
142 to valueT to remove signedness.
143 (shmedia_md_convert_frag): Add parameter final. Rename parameter
144 headers to output_bfd. Do not evaluate symbols if final is false;
145 do emit fixups.
146 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
147 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
148 to the current frag, call shmedia_md_convert_frag to emit fixups
149 and make frag_wane neutralize the frag. Update comments.
150 * config/tc-sh.c (md_convert_frag): Change caller of
151 shmedia_md_convert_frag.
152 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
153 * config/tc-sh64.h: Tweak comments and correct formatting.
154 * config/tc-sh64.c: Ditto.
155 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
156 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
157 for the no-relocation case.
158 (shmedia_check_limits): Fix range check being off-by-one for PTA.
159 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
160 wrappers.
161 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
162 comment.
163 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
164 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
165 expansion.
166 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
167 Correct comment.
168 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
169 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
170 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
171 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
172 al>: Set lowest bit of field to relocate to 1 and rest to empty,
173 if reloc is emitted.
174 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
175 New options plus bugfixes.
176 * config/tc-sh.c (md_longopts): New options "-no-expand" and
177 "-expand-pt32".
178 (md_parse_option): Handle new options.
179 (md_show_usage): Add blurb for new options.
180 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
181 (sh64_expand, sh64_pt32): New variables.
182 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
183 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
184 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
185 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
186 <resolved previously-pc-relative relocs>: Handle
187 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
188 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
189 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
190 points to SHcompact code.
191 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
192 SH64PCREL16)>: Check that ISA of what operand points at and
193 PTA/PTB matches, or emit error.
194 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
195 SHMEDIA_BFD_RELOC_PT.
196 (shmedia_immediate_op): If pcrel, emit fixup also for constant
197 operand.
198 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
199 condition for MOVI expansion.
200 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
201 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
202 sh64_expand.
203 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
204 fixup.
205 (sh64_target_format): Error-check setting of sh64_pt32 and
206 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
207 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
208 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
209 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
210 * config/tc-sh64.c: Improve comments.
211 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
212 not say the linker will check correctness of PTA/PTB expansion.
213 (shmedia_md_end): Make non-static.
214 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
215 prototype.
216 * config/tc-sh.c (sh_finalize): Remove.
217 * config/tc-sh.h (md_end): Do not define.
218 Remove prototype for sh_finalize.
219 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
220 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
221 sh64_section_data container when storing section type in tdata
222 field in elf_section_data.
223 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
224 EF_SH5.
225 * Makefile.am: Update dependencies.
226 * Makefile.in: Regenerate.
227 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
228 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
229 dwarf2_emit_insn call with test on debug_type.
230 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
231 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
232 CRT_SH5_ISA32 sticky for 64-bit.
233 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
234 Generate .crange sections when switching ISA mode or emitting
235 constants in same section as code.
236 * config/tc-sh64.c: Reformat structure definitions.
237 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
238 variables.
239 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
240 to emit a .cranges descriptor when contents type changes. Only
241 emit error if changing contents type and -no-mix is in effect.
242 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
243 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
244 (shmedia_md_end): Set sh64_end_of_assembly. Pass
245 sh64_flush_last_crange over sections.
246 When checking main symbol of datalabel symbol, check for
247 STO_SH5_ISA32, not ISA type of section in definition.
248 (shmedia_frob_file_before_adjust): Check main symbol for
249 STO_SH5_ISA32; don't check ISA type of section in definition.
250 (shmedia_frob_section_type): Adjust for .cranges; set section flag
251 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
252 .cranges entries have been output.
253 (shmedia_elf_new_section): Just call md_flush_pending_output.
254 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
255 fix. Do not set tc_segment_info_data.in_code for section. Call
256 sh64_set_contents_type for SHmedia code.
257 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
258 false. Call md_flush_pending_output.
259 (sh64_target_format): Check that -no-mix and
260 -shcompact-const-crange are used in sane combination with other
261 options.
262 (shmedia_md_pcrel_from_section): Check type of fix for how to
263 adjust pc-relative.
264 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
265 not ISA type of section in definition.
266 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
267 hold contents-type state.
268 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
269 (sh64_flush_pending_output): Declare.
270 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
271 (sh64_tc_cons_fix_new): Declare.
272 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
273 call sh64_flag_output.
274 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
275 call sh64_set_contents_type to mark SHcompact code and set
276 seen_insn.
277 (md_longopts): New options "-no-mix" and
278 "-shcompact-const-crange".
279 (md_parse_option): Handle new options.
280 (md_show_usage): Add blurb for new options.
281 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
282 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
283 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
284 (sh64_last_insn_frag): New.
285 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
286 to get frag for insn opcode for generating fixups; do not assume it
287 is the same frag.
288 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
289 for new insn.
290 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
291 section.
292 (TC_FRAG_TYPE): Define as fragS *.
293 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
294 (sh64_last_insn_frag): Declare.
295 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
296 not == NULL before dereferencing.
297 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
298 Get rid of BFD section flag and EF_SH64_ABI64.
299 * config/tc-sh64.c (shmedia_frob_section_type): Use
300 elf_section_data (sec)->tdata, not a specific BFD section flag, to
301 communicate the section as containing SHmedia code. Describe why.
302 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
303 EF_SH64 regardless of ABI.
304 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
305 in error message. Handle resolved expressions for
306 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
307 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
308 (shmedia_check_limits): Handle BFD_RELOC_64.
309 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
310 a STO_SH5_ISA32 symbol, only the BFD value.
311 2000-12-11 Ben Elliston <bje@redhat.com>
312 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
313 dwarf2_generate_asm_lineno.
314 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
315 Handle PC-relative MOVI expansions with assembler relaxation.
316 Generate PC-relative relocs from 16-bit PC-relative expressions.
317 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
318 (shmedia_md_pcrel_from_section): ...here.
319 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
320 turned completely resolved. Adjust relocation type for 16-bit
321 immediate operands that has turned PC-relative. Adjust back for
322 MD_PCREL_FROM_SECTION being applied twice.
323 (shmedia_md_convert_frag): Always emit reloc for expression with
324 global or weak symbol. Handle relaxation result for PC-relative
325 expressions.
326 (shmedia_md_estimate_size_before_relax): An expression with a weak
327 or global symbol can not be relaxed. Break out tests for
328 relaxable symbol into variable sym_relaxable.
329 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
330 UNDEF_MOVI)>: Break out any PC-relative expression and change
331 relaxation type.
332 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
333 opjp.
334 <case A_IMMS16>: Fix typo for initial minor relaxation type of
335 MOVI expansion. If X_op_symbol of the immediate expression is
336 set, make an expression symbol for the argument to frag_var.
337 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
338 relaxations.
339 (END): Adjust for new relaxations.
340 (md_relax_table): Add entries for new relaxations.
341 2000-12-07 Ben Elliston <bje@redhat.com>
342 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
343 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
344 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
345 SHORI operand offsets in PT/PTA/PTB expansions.
346 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
347 Implement DataLabel semantics.
348 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
349 shmedia_frob_file_before_adjust.
350 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
351 (DATALABEL_SUFFIX): Define.
352 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
353 symbol list to update "datalabel" symbols to their main symbol
354 counterparts.
355 (shmedia_frob_file_before_adjust): New.
356 (sh64_adjust_symtab): For remaining datalabel symbols, set to
357 undefined and set STT_DATALABEL.
358 (sh64_frob_label): Initialize TC symbol field.
359 (sh64_consume_datalabel): Actually implement semantics. New
360 parameter operandf, call it instead of expression.
361 (sh64_exclude_symbol): New.
362 * config/tc-sh64.h (md_parse_name): Pass on the function operand
363 to sh64_consume_datalabel.
364 (tc_symbol_new_hook): Define to tc_frob_symbol.
365 (TC_SYMFIELD_TYPE): Define to symbolS *.
366 (tc_frob_symbol): Define to call sh64_exclude_symbol.
367 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
368 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
369 case.
370 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
371 generating dwarf2 debug information.
372 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
373 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
374 elf64-sh64 for the 64-bit ABI.
375 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
376 option.
377 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
378 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
379 case-insensitivity.
380 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
381 * config/tc-sh64.c: Tweak comments, formatting and error messages.
382 (enum sh64_abi_values): New type.
383 (enum sh64_isa_values): New type.
384 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
385 (seen_shcompact_mode, seen_shmedia_mode): Delete.
386 (sh64_abi): Replace shmedia_64.
387 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
388 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
389 (s_sh64_mode): Check validity for this target.
390 (sh64_target_format): Initialize defaults for ISA and ABI.
391 Fallback to old object format if no SH64 ISA or ABI has been
392 specified.
393 * config/tc-sh.c (md_parse_option): Check combinations for errors.
394 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
395 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
396 * config/tc-sh64.h: Fix typo in comment.
397 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
398 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
399 <PT fixups for absolute values>: Size will be longest, not
400 shortest.
401 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
402 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
403 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
404 and l1 to hold lowercase of two first characters. Change all
405 remaining TO_LOWER to tolower.
406 * config/tc-sh64.c (TO_LOWER): Delete.
407 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
408 (md_parse_name): Define.
409 (sh64_consume_datalabel): Declare.
410 (DOLLAR_DOT): Define.
411 * config/tc-sh64.c (shmedia_parse_exp): New.
412 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
413 (shmedia_parse_reg): Remove const from src
414 parameter.
415 (shmedia_get_operands): Ditto for args parameter and ptr variable.
416 (shmedia_md_assemble): Ditto for op_end variable.
417 (shmedia_get_operand): Ditto for ptr parameter and src variable.
418 Use shmedia_parse_exp, not parse_exp.
419 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
420 parameter. All callers changed.
421 (shmedia_get_operand): Add shmedia_arg_type parameter. All
422 callers changed.
423 (shmedia_parse_reg): Put first two character in local variables.
424 Use tolower, not TO_LOWER. If no register is found and argtype
425 indicates a control register, scan shmedia_creg_table
426 case-insensitive.
427 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
428 * Makefile.am (CPU_TYPES): Add sh64.
429 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
430 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
431 Regenerate dependencies.
432 * Makefile.in: Regenerate.
433 * configure.in: Add support for sh64-*-elf*.
434 * configure: Regenerate.
435 * config/tc-sh64.h: New.
436 * config/tc-sh64.c: New.
437 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
438 .mode, .isa and .uaquad.
439 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
440 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
441 [HAVE_SH64] (END): Define as 10.
442 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
443 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
444 MOVI_64): Define.
445 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
446 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
447 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
448 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
449 Define.
450 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
451 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
452 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
453 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
454 SHmedia instructions. Handle state-change after switching to
455 SHcompact.
456 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
457 (md_parse_option) [HAVE_SH64]: Parse new options.
458 (md_show_usage) [HAVE_SH64]: Show usage of new options.
459 (md_convert_frag) [HAVE_SH64] <default>: Call
460 shmedia_md_convert_frag instead of abort.
461 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
462 BFD_RELOC_SH_SHMEDIA_CODE.
463 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
464 SHcompact or SHmedia code.
465 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
466 shmedia_md_apply_fix instead of abort.
467 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
468 result from calling shmedia_md_estimate_size_before_relax instead
469 of calling abort.
470 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
471 do the work.
472 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
473 shmedia_init_reloc and do nothing more if it returns non-zero.
474 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
475 * po/POTFILES.in: Regenerate.
476 * po/gas.pot: Regenerate.
478 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
480 * config/tc-sh.c (parse_at): Install the correct version of
481 2002-02-04's patch.
483 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
484 assume fixP->fx_subsy is non-NULL.
486 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
488 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
489 A_DISP_PC_ABS, and adjust it by -4.
490 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
491 expected.
492 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
493 the operand type is not A_DISP_PC_ABS.
495 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
497 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
498 common and weak symbols. Handle common and weak symbols as
499 undefined symbols with regards to GREG handling and merging.
500 (mmix_frob_file): Ditto.
502 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
504 * configure.in (hppa-*-netbsd*): New target.
505 * configure: Regenerate.
506 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
508 2002-02-02 Alan Modra <amodra@bigpond.net.au>
510 * config/tc-v850.c: Add missing prototypes amd use old-style
511 function definitions.
512 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
513 (sdata_section tdata_section, zdata_section, sbss_section,
514 tbss_section, zbss_section, rosdata_section, rozdata_section,
515 scommon_section, tcommon_section, zcommon_section,
516 call_table_data_section, call_table_text_section): Delete.
517 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
518 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
519 v850_call_table_data, v850_call_table_text): Delete.
520 (struct v850_seg_entry): New.
521 (v850_seg_table): New.
522 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
523 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
524 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
525 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
526 (do_v850_seg): New.
527 (v850_seg): New.
528 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
529 recording of alignment.
530 (md_pseudo_table): Use v850_seg.
531 (md_begin): Don't init .call_table_data and .call_table_text here.
532 Set v850_seg_table bss entry.
534 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
536 Support on-demand global register allocation by passing on
537 base-plus-offset relocs to the linker.
538 * config/tc-mmix.c: Tweak and fix typos in comments.
539 (allocate_undefined_gregs_in_linker): New variable.
540 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
541 (md_longopts): Add --linker-allocated-gregs.
542 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
543 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
544 (md_show_usage): Update text for -x. Add text for
545 --linker-allocated-gregs.
546 (tc_gen_reloc): Derive default value for addend from val and
547 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
548 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
549 GREG if allocate_undefined_gregs_in_linker.
550 * doc/as.texinfo (Overview) <Target MMIX options>: Add
551 --linker-allocated-gregs.
552 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
553 --linker-allocated-gregs. Mention that it's implied by -x.
554 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
555 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
557 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
559 2002-02-01 Alan Modra <amodra@bigpond.net.au>
561 * Makefile.am: Run "make dep-am"
562 * Makefile.in: Regenerate.
564 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
566 * config/tc-or32.c: New file.
567 * config/tc-or32.h: New file.
568 * configure.in: Add support for or32 targets.
569 * configure: Regenerate.
570 * config/obj-coff.c: Add support for or32 targets.
571 * config/obj-coff.h: Add support for or32 targets.
572 * Makefile.am: Add support for or32 targets.
573 * Makefile.in: Regenerate.
574 * NEWS: Mention support for OpenRISC.
575 * doc/Makefile.in: Regenerate.
576 * po/POTFILES.in: Regenerate.
577 * po/gas.pot: Regenerate.
579 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
581 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
582 and mod.
584 2002-01-29 Chris Demetriou <cgd@broadcom.com>
586 * config/tc-mips.c (tc_gen_reloc): Arrange for
587 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
588 their LO16 parts, even for ELF.
590 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
592 * config/tc-i386.c: Protect definitions of true and false
593 from redefinition.
595 2002-01-28 Jakub Jelinek <jakub@redhat.com>
597 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
598 made because of .weak, if they are neither defined nor used in any
599 way.
601 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
603 * configure: Regenerated.
605 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
607 * doc/Makefile.am (install): Depend on install-info.
608 * doc/Makefile.in: Regenerate.
610 2002-01-26 Nick Clifton <nick@redhat.com>
612 * po/fr.po: Updated version
614 2002-01-24 Kazu Hirata <kazu@hxi.com>
616 * config/tc-h8300.c (check_operand): Don't print a warning
617 when a valid 24-bit address is given to a 16-bit address
618 operand.
620 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
622 * config/tc-sh.c (sh_elf_suffix): Removed.
623 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
624 sh_end_of_match, sh_parse_name): New functions.
625 (sh_elf_cons): Simplify.
626 (parse_exp): Reject misplaced PIC operands.
627 (md_undefined_symbol): Simplify.
628 (sh_fix_adjustable): Let @GOTOFF be adjusted.
629 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
630 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
631 Complain if subsy remains at the end.
632 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
633 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
635 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
637 * config/tc-mn10300.c (xr_registers): Move `pc'...
638 (other_registers): ... here.
640 2002-01-22 Alan Modra <amodra@bigpond.net.au>
642 * Makefile.am: Run "make dep-am".
643 * Makefile.in: Regenerate.
644 * gas/po/POTFILES.in: Regenerate.
646 2002-01-21 DJ Delorie <dj@redhat.com>
648 * config/obj-coff.c (obj_coff_init_stab_section): Make the
649 stabstr_name allocation permanent, as it will be referenced from
650 the section hash.
652 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
654 * configure.in (ia64-*-netbsd*): New target.
655 * configure: Regenerate.
657 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
659 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
660 to @dots call.
661 <Detailed description, ARM options>: Ditto.
662 * doc/c-arm.texi (ARM Options): Ditto.
664 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
666 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
667 do_mia, do_mar and do_mra respectively.
668 (do_mav_*): Renamed from do_c_*.
669 (mav_reg_required_here, mav_parse_offset): Renamed from
670 cirrus_reg_required_here and cirrus_parse_offset respectively.
671 (MAV_MODE?): Renamed from CIRRUS_MODE?.
673 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
674 Keith Walker <keith.walker@arm.com>
676 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
677 (insns): Add pattern for bxj instruction.
678 (do_bxj): New function.
679 (arm_cpus): Add arm926ej.
680 (arm_archs): Add armv5tej.
682 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
684 * doc/c-arm.texi: Add new fpe options to list of supported flags.
686 2002-01-19 Keith Walker <keith.walker@arm.com>
688 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
690 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
692 * NEWS: Mention new ARM command-line options and VFP support.
694 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
695 uses changed.
696 (ARM_CEXT_MAVERICK): Similarly.
697 (ARM_ANY): Now means any core instruction.
698 (CPU_DEFAULT): Default to ARM_ANY.
699 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
700 (pic_code): Declare for all object types. Make type int.
701 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
702 (march_fpu_opt, mfpu_opt): Declare.
703 (md_longopts): Tidy up conditional definitions.
704 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
705 (arm_long_opts): New tables.
706 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
707 (arm_parse_extension): New function.
708 (md_parse_option): Rewrite using new table-driven system.
709 (md_show_usage): Use new table-driven system.
710 (md_begin): Calculate cpu_variant from command line option data.
711 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
712 command-line options.
713 * doc/c-arm.texi: Likewise.
715 2002-01-18 Andreas Jaeger <aj@suse.de>
717 * as.c (parse_args): Update year.
719 2002-01-17 Timothy Wall <twall@alum.mit.edu>
721 * config/tc-tic54x.c (encode_address): Add a more informative
722 warning about incorrect syntax.
724 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
726 * po/gas.pot: Regenerate.
728 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
730 * macro.c (get_any_string): Add no-c-format comment to prevent
731 confusion when translating string.
732 * gasp.c (get_any_string): Add no-c-format comment to prevent
733 confusion when translating string.
735 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
736 Johannes Stezenbach <js@convergence.de>
737 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
738 matched before the shorter ones.
739 (my_getSmallParser): Fix handling of nested parentheses in
740 percent_op's. Code cleanup.
741 (my_getPercentOp): New function, code from my_getSmallParser.
742 (my_getSmallExpression): Fix handling of closing parentheses.
743 Code cleanup. Better comments.
745 2002-01-16 Nick Clifton <nickc@redhat.com>
747 po/tr.po: New file: Turkish translation.
748 configure.in (LINGUAS): Add "tr".
749 configure: Regenerate.
751 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
753 Support for VFP instructions
754 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
755 (cp_address_required_here): New argument wb_ok. When false, do not
756 accept write-back forms of addressing. Change all callers.
757 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
758 (FPU_VFP_EXT_V2): Define.
759 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
760 Define in terms of above.
761 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
762 (vfp_reg): New struct.
763 (vfp_regs): New array of registers.
764 (insns): Add VFP instructions.
765 (sn_table): New array of VFP single-precision register names.
766 (dn_table): New array of VFP double-precision register names.
767 (all_reg_maps): Add the new register tables.
768 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
769 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
770 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
771 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
772 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
773 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
774 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
775 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
776 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
777 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
778 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
779 (do_vfp_sp_dp_cvt): New functions.
780 (md_begin): Set soft-float flag for appropriate VFP work.
781 (md_atof): Handle VFP-format doubles.
782 (md_parse_option): Handle VFP command-line options.
783 (md_show_usage): Display VFP command-line options.
785 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
787 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
788 various command line options.
790 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
792 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
793 vtinherit relocs.
794 (xstormy16_md_apply_fix3): Do not return a value.
796 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
798 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
799 the -EL/-EB option that matches the target's endianness.
800 (md_parse_option): Likewise.
802 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
804 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
805 is not dependent on ARM_BI_ENDIAN.
807 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
809 * tc-arm.c (all error messages): Normalize capitalization of messages.
811 * tc-arm.h (md_operand): Delete define.
812 * tc-arm.c (in_my_get_expression): New static variable.
813 (my_get_expression): Set and clear it.
814 (md_operand): New function. If called from my_get_expression
815 put the error in inst.error.
816 (output_inst): Now takes argument of instruction being assembled.
817 Print it out with any error message.
818 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
819 with '=' syntax.
820 (end_of_line): Don't update inst.error if it is already set.
822 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
824 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
825 op that can be translated into a mvn instruction.
827 2002-01-11 Steve Ellcey <sje@cup.hp.com>
829 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
830 setting default md.flags.
831 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
832 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
833 * gas/config/tc-ia64.c (setup_unwind_header): Add support
834 for 32 bit unwind info blocks.
835 (generate_unwind_image): Add support for different types
836 of unwind images (32 bits and/or big-endian).
837 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
838 (ia64_target_format): Add support for hpux target formats.
839 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
840 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
841 SHT_FINI_ARRAY elf section types.
843 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
845 * tc-arm.c (struct reg_entry): Move before prototypes.
846 (int_register, cp_register, fp_register): Delete.
847 (reg_table): Delete. Replaced with ...
848 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
849 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
850 (mav_dspsc_table): ... one table per register set.
851 (arm_reg_hsh): Delete.
852 (struct reg_map): New structure.
853 (all_reg_maps): New array.
854 (enum arm_reg_type): New enums.
855 (build_reg_hsh): New function.
856 (insert_reg_alias): Use hash table passed by caller. Adjust all
857 callers.
858 (create_register_alias): New function, split out from ...
859 (md_assemble): ... here.
860 (md_begin): Build new register hash tables.
861 (arm_reg_parse): New argument for the hash table to search. Adjust all
862 callers.
863 (arm_reg_parse_any): New function.
864 (co_proc_number): Look up the processor number in the processor hash
865 table.
866 (cirrus_regtype): Delete.
867 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
868 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
869 (ARM_EXT_MAVERICKsc_register): Delete.
870 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
871 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
872 functions.
873 (do_c_triple_4, do_c_triple_5): Delete.
874 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
875 (do_c_quad_6): Delete.
876 (do_c_quad_6[ab]): New functions.
877 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
878 arguments to use new register parsing methods.
879 (cirrus_reg_required_here): Likewise.
880 (insns): Reclassify cirrus maverick worker functions.
881 (cirrus_valid_reg): Delete.
883 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
885 * configure.in (sh*le): Set cpu_type=sh and endian=little.
886 (sh*-*-netbsdelf*): New target.
887 * configure: Regenerate.
888 * tc-sh.h: Update copyright years.
889 (TARGET_FORMAT): Add version for TE_NetBSD.
891 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
893 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
894 negative.
896 2002-01-06 Alan Modra <amodra@bigpond.net.au>
898 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
899 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
901 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
903 * tc-mips.c (mips_cprestore_valid): New flag.
904 (mips_frame_reg_valid): New flag.
905 (macro) [M_JAL_2]: Check both flags.
906 [M_JAL_A]: Likewise.
907 (s_cprestore): Set mips_cprestore_valid.
908 (tc_get_register): If setting mips_frame_reg, set
909 mips_frame_reg_valid and clear mips_cprestore_valid.
910 (s_mips_ent): Clear both flags.
911 (s_mips_end): Clear both flags.
913 2002-01-05 Alan Modra <amodra@bigpond.net.au>
915 * write.c (write_object_file): Make use of bfd_section_list_remove.
916 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
917 * config/tc-mmix.c (mmix_frob_file): Likewise.
919 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
921 * configure.in (i386-*-netbsdelf*): Collapse target into...
922 (i386-*-netbsd*): ...this. Add support for x86-64.
923 * configure: Regenerated.
925 2002-01-03 matthew green <mrg@redhat.com>
927 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
929 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
931 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
932 NULL frag link.
934 For older changes see ChangeLog-0001
935 \f
936 Local Variables:
937 mode: change-log
938 left-margin: 8
939 fill-column: 74
940 version-control: never
941 End: