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* doc/c-alpha.texi: New file.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
625e1353
RH		 12002-02-10 Richard Henderson <rth@redhat.com>
2
3 * doc/c-alpha.texi: New file.
4 * doc/Makefile.am (CPU_DOCS): Add it.
5 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
6
543833df
RH		 72002-02-09 Richard Henderson <rth@redhat.com>
8
9 * config/tc-alpha.c (O_samegp): New.
10 (USER_RELOC_P): Include it.
11 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
12 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
13 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
14 (alpha_validate_fix): New.
15 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
16
328eb32e
HPN		 172002-02-09 Hans-Peter Nilsson <hp@axis.com>
18
19 * doc/c-cris.texi: New.
20 * doc/all.texi: @set CRIS.
21 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
22 Include c-cris.texi.
23 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
24 * doc/Makefile.in: Regenerate.
25
6373ee54
CD		 262002-02-08 Chris Demetriou <cgd@broadcom.com>
27
28 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
29 determine if a number is a sign-extended 32-bit number.
30 (load_register): Use IS_SEXT_32BIT_NUM.
31 (macro): Check if load/store macro handling is using a
32 constant 32-bit address on 64-bit address systems, and if
33 so optimize the generation of that address.
34
50a4c611
RH		 352002-02-08 Richard Henderson <rth@redhat.com>
36
37 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
38 we've eliminated all foreign relocation types yet.
39 (alpha_fix_adjustable): Likewise.
40
324bfcf3
AO		 412002-02-08 Alexandre Oliva <aoliva@redhat.com>
42
43 Contribute sh64-elf.
44 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
45 Stephen Clarke <Stephen.Clarke@st.com>
46 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
47 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
48 * config/tc-sh.c (md_relax_table): Added default sizes for
49 non-PC-relative UNDEF_MOVI, and relaxation sequences for
50 MOVI_16, MOVI_32 and MOVI_48.
51 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
52 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
53 and MOVI_16.
54 (shmedia_md_estimate_size_before_relax): Remove redundant
55 blocks. Set fragP->fr_var even if relaxation type unchanged.
56 Retain UNDEF_MOVI until expression decays to number.
57 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
58 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
59 relocation types. Take fixP->fx_addnumber into account too.
60 (shmedia_md_apply_fix): Likewise.
61 (shmedia_md_convert_frag): Likewise.
62 (shmedia_build_Mytes): Likewise.
63 (sh64_consume_datalabel): Complain about nested datalabel.
64 Support PIC relocs. Call sh_parse_name.
65 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
66 in tc-sh.h to SHmedia reloc types.
67 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
68 MOVI_GOTPC): New relaxation constants.
69 (md_relax_table): Introduce relaxation directives for PIC-related
70 constants.
71 (sh_PIC_related_p): Handle datalabel.
72 (sh_check_fixup): Choose SH5 PIC relocations.
73 (sh_cons_fix_new): Added BDF_RELOC_64.
74 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
75 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
76 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
77 current ISA is SHmedia, get 7 bytes.
78 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
79 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
80 void function.
81 * config/tc-sh64.c (shmedia_apply_fix): Rename to
82 shmedia_apply_fix3 and make void.
83 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
84 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
85 as_bad.
86 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
87 * config/tc-sh64.h (md_parse_name): Take &c as argument.
88 2001-03-14 DJ Delorie <dj@redhat.com>
89 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
90 * doc/Makefile.in(CPU_DOCS): Ditto.
91 * doc/c-sh64.texi: New file.
92 * doc/as.texinfo: Add SH64 support.
93 2001-03-13 DJ Delorie <dj@redhat.com>
94 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
95 A_REUSE_PREV so that its purpose is more obvious.
96 (shmedia_build_Mytes): Ditto.
97 2001-03-07 DJ Delorie <dj@redhat.com>
98 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
99 before processing.
100 (sh64_vtable_inherit): Ditto.
101 (strip_datalabels): New, strip "datalabel" from given line.
102 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
103 pseudos.
104 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
105 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
106 call ...
107 (shmedia_build_Mytes): ... to here.
108 2001-03-06 DJ Delorie <dj@redhat.com>
109 * config/tc-sh.c: Remove sh64-specific uaquad now that there
110 is a generic one.
111 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
112 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
113 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
114 address by one in call to dwarf2_emit_insn.
115 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
116 Implement ".abi" pseudo and correct .cranges descriptors. Correct
117 alignment handling broken by imported changes.
118 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
119 (sh64_handle_align): Declare.
120 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
121 (sh64_max_mem_for_rs_align_code): Declare.
122 (enum sh64_isa_values): Moved here from tc-sh64.c.
123 (md_do_align): Define.
124 (sh64_do_align): Declare.
125 (struct sh64_tc_frag_data): New.
126 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
127 changed.
128 (TC_FRAG_INIT): Change to set new datatype.
129 (struct sh64_segment_info_type): Rename member
130 last_flushed_location to last_contents_mark. All users changed.
131 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
132 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
133 * config/tc-sh.c (md_pseudo_table): Add ".abi".
134 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
135 of unsetting seen_insn.
136 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
137 call sh64_update_contents_mark.
138 (sh_handle_align): Remove HAVE_SH64-conditioned code.
139 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
140 enum sh64_isa_values.
141 (sh64_set_contents_type): Drop segT parameter. All callers changed.
142 (emitting_crange): Boolean guard moved to file scope from function
143 scope in sh64_set_contents_type.
144 (s_sh64_abi): New.
145 (sh64_update_contents_mark): New; most split out from
146 sh64_flush_pending_output.
147 (shmedia_md_end): Call sh64_update_contents_mark. Set
148 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
149 (sh64_do_align): New function.
150 (sh64_max_mem_for_rs_align_code): New function.
151 (sh64_handle_align): Rename from shmedia_do_align. Make
152 non-static. Add head comment. Emit zero bytes for n bytes modulo
153 four. Change return-type to void.
154 (shmedia_elf_new_section): Remove.
155 (shmedia_md_assemble): Call sh64_update_contents_mark.
156 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
157 new frag. Call sh64_update_contents_mark after making the new
158 frag.
159 (sh64_flush_pending_output): Just call sh64_update_contents_mark
160 and sh_flush_pending_output.
161 (sh64_flag_output): Also call md_flush_pending_output, but add
162 condition on not emitting_crange.
163 (sh64_tc_cons_fix_new): Remove.
164 2001-01-12 Nick Clifton <nickc@redhat.com>
165 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
166 alignment handling scheme imported from sourceware.
167 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
168 * config/tc-sh64.h (TARGET_FORMAT): Define.
169 (sh64_target_format): Prototype.
170 * config/tc-sh64.c (sh64_target_mach): New function.
171 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
172 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
173 zero_address_frag instead of copying the frag of the symbol.
174 (shmedia_frob_file_before_adjust): Ditto.
175 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
176 to valueT to remove signedness.
177 (shmedia_md_convert_frag): Add parameter final. Rename parameter
178 headers to output_bfd. Do not evaluate symbols if final is false;
179 do emit fixups.
180 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
181 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
182 to the current frag, call shmedia_md_convert_frag to emit fixups
183 and make frag_wane neutralize the frag. Update comments.
184 * config/tc-sh.c (md_convert_frag): Change caller of
185 shmedia_md_convert_frag.
186 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
187 * config/tc-sh64.h: Tweak comments and correct formatting.
188 * config/tc-sh64.c: Ditto.
189 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
190 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
191 for the no-relocation case.
192 (shmedia_check_limits): Fix range check being off-by-one for PTA.
193 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
194 wrappers.
195 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
196 comment.
197 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
198 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
199 expansion.
200 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
201 Correct comment.
202 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
203 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
204 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
205 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
206 al>: Set lowest bit of field to relocate to 1 and rest to empty,
207 if reloc is emitted.
208 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
209 New options plus bugfixes.
210 * config/tc-sh.c (md_longopts): New options "-no-expand" and
211 "-expand-pt32".
212 (md_parse_option): Handle new options.
213 (md_show_usage): Add blurb for new options.
214 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
215 (sh64_expand, sh64_pt32): New variables.
216 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
217 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
218 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
219 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
220 <resolved previously-pc-relative relocs>: Handle
221 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
222 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
223 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
224 points to SHcompact code.
225 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
226 SH64PCREL16)>: Check that ISA of what operand points at and
227 PTA/PTB matches, or emit error.
228 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
229 SHMEDIA_BFD_RELOC_PT.
230 (shmedia_immediate_op): If pcrel, emit fixup also for constant
231 operand.
232 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
233 condition for MOVI expansion.
234 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
235 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
236 sh64_expand.
237 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
238 fixup.
239 (sh64_target_format): Error-check setting of sh64_pt32 and
240 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
241 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
242 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
243 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
244 * config/tc-sh64.c: Improve comments.
245 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
246 not say the linker will check correctness of PTA/PTB expansion.
247 (shmedia_md_end): Make non-static.
248 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
249 prototype.
250 * config/tc-sh.c (sh_finalize): Remove.
251 * config/tc-sh.h (md_end): Do not define.
252 Remove prototype for sh_finalize.
253 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
254 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
255 sh64_section_data container when storing section type in tdata
256 field in elf_section_data.
257 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
258 EF_SH5.
259 * Makefile.am: Update dependencies.
260 * Makefile.in: Regenerate.
261 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
262 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
263 dwarf2_emit_insn call with test on debug_type.
264 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
265 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
266 CRT_SH5_ISA32 sticky for 64-bit.
267 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
268 Generate .crange sections when switching ISA mode or emitting
269 constants in same section as code.
270 * config/tc-sh64.c: Reformat structure definitions.
271 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
272 variables.
273 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
274 to emit a .cranges descriptor when contents type changes. Only
275 emit error if changing contents type and -no-mix is in effect.
276 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
277 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
278 (shmedia_md_end): Set sh64_end_of_assembly. Pass
279 sh64_flush_last_crange over sections.
280 When checking main symbol of datalabel symbol, check for
281 STO_SH5_ISA32, not ISA type of section in definition.
282 (shmedia_frob_file_before_adjust): Check main symbol for
283 STO_SH5_ISA32; don't check ISA type of section in definition.
284 (shmedia_frob_section_type): Adjust for .cranges; set section flag
285 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
286 .cranges entries have been output.
287 (shmedia_elf_new_section): Just call md_flush_pending_output.
288 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
289 fix. Do not set tc_segment_info_data.in_code for section. Call
290 sh64_set_contents_type for SHmedia code.
291 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
292 false. Call md_flush_pending_output.
293 (sh64_target_format): Check that -no-mix and
294 -shcompact-const-crange are used in sane combination with other
295 options.
296 (shmedia_md_pcrel_from_section): Check type of fix for how to
297 adjust pc-relative.
298 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
299 not ISA type of section in definition.
300 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
301 hold contents-type state.
302 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
303 (sh64_flush_pending_output): Declare.
304 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
305 (sh64_tc_cons_fix_new): Declare.
306 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
307 call sh64_flag_output.
308 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
309 call sh64_set_contents_type to mark SHcompact code and set
310 seen_insn.
311 (md_longopts): New options "-no-mix" and
312 "-shcompact-const-crange".
313 (md_parse_option): Handle new options.
314 (md_show_usage): Add blurb for new options.
315 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
316 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
317 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
318 (sh64_last_insn_frag): New.
319 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
320 to get frag for insn opcode for generating fixups; do not assume it
321 is the same frag.
322 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
323 for new insn.
324 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
325 section.
326 (TC_FRAG_TYPE): Define as fragS *.
327 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
328 (sh64_last_insn_frag): Declare.
329 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
330 not == NULL before dereferencing.
331 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
332 Get rid of BFD section flag and EF_SH64_ABI64.
333 * config/tc-sh64.c (shmedia_frob_section_type): Use
334 elf_section_data (sec)->tdata, not a specific BFD section flag, to
335 communicate the section as containing SHmedia code. Describe why.
336 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
337 EF_SH64 regardless of ABI.
338 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
339 in error message. Handle resolved expressions for
340 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
341 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
342 (shmedia_check_limits): Handle BFD_RELOC_64.
343 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
344 a STO_SH5_ISA32 symbol, only the BFD value.
345 2000-12-11 Ben Elliston <bje@redhat.com>
346 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
347 dwarf2_generate_asm_lineno.
348 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
349 Handle PC-relative MOVI expansions with assembler relaxation.
350 Generate PC-relative relocs from 16-bit PC-relative expressions.
351 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
352 (shmedia_md_pcrel_from_section): ...here.
353 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
354 turned completely resolved. Adjust relocation type for 16-bit
355 immediate operands that has turned PC-relative. Adjust back for
356 MD_PCREL_FROM_SECTION being applied twice.
357 (shmedia_md_convert_frag): Always emit reloc for expression with
358 global or weak symbol. Handle relaxation result for PC-relative
359 expressions.
360 (shmedia_md_estimate_size_before_relax): An expression with a weak
361 or global symbol can not be relaxed. Break out tests for
362 relaxable symbol into variable sym_relaxable.
363 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
364 UNDEF_MOVI)>: Break out any PC-relative expression and change
365 relaxation type.
366 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
367 opjp.
368 <case A_IMMS16>: Fix typo for initial minor relaxation type of
369 MOVI expansion. If X_op_symbol of the immediate expression is
370 set, make an expression symbol for the argument to frag_var.
371 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
372 relaxations.
373 (END): Adjust for new relaxations.
374 (md_relax_table): Add entries for new relaxations.
375 2000-12-07 Ben Elliston <bje@redhat.com>
376 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
377 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
378 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
379 SHORI operand offsets in PT/PTA/PTB expansions.
380 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
381 Implement DataLabel semantics.
382 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
383 shmedia_frob_file_before_adjust.
384 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
385 (DATALABEL_SUFFIX): Define.
386 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
387 symbol list to update "datalabel" symbols to their main symbol
388 counterparts.
389 (shmedia_frob_file_before_adjust): New.
390 (sh64_adjust_symtab): For remaining datalabel symbols, set to
391 undefined and set STT_DATALABEL.
392 (sh64_frob_label): Initialize TC symbol field.
393 (sh64_consume_datalabel): Actually implement semantics. New
394 parameter operandf, call it instead of expression.
395 (sh64_exclude_symbol): New.
396 * config/tc-sh64.h (md_parse_name): Pass on the function operand
397 to sh64_consume_datalabel.
398 (tc_symbol_new_hook): Define to tc_frob_symbol.
399 (TC_SYMFIELD_TYPE): Define to symbolS *.
400 (tc_frob_symbol): Define to call sh64_exclude_symbol.
401 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
402 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
403 case.
404 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
405 generating dwarf2 debug information.
406 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
407 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
408 elf64-sh64 for the 64-bit ABI.
409 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
410 option.
411 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
412 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
413 case-insensitivity.
414 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
415 * config/tc-sh64.c: Tweak comments, formatting and error messages.
416 (enum sh64_abi_values): New type.
417 (enum sh64_isa_values): New type.
418 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
419 (seen_shcompact_mode, seen_shmedia_mode): Delete.
420 (sh64_abi): Replace shmedia_64.
421 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
422 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
423 (s_sh64_mode): Check validity for this target.
424 (sh64_target_format): Initialize defaults for ISA and ABI.
425 Fallback to old object format if no SH64 ISA or ABI has been
426 specified.
427 * config/tc-sh.c (md_parse_option): Check combinations for errors.
428 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
429 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
430 * config/tc-sh64.h: Fix typo in comment.
431 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
432 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
433 <PT fixups for absolute values>: Size will be longest, not
434 shortest.
435 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
436 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
437 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
438 and l1 to hold lowercase of two first characters. Change all
439 remaining TO_LOWER to tolower.
440 * config/tc-sh64.c (TO_LOWER): Delete.
441 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
442 (md_parse_name): Define.
443 (sh64_consume_datalabel): Declare.
444 (DOLLAR_DOT): Define.
445 * config/tc-sh64.c (shmedia_parse_exp): New.
446 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
447 (shmedia_parse_reg): Remove const from src
448 parameter.
449 (shmedia_get_operands): Ditto for args parameter and ptr variable.
450 (shmedia_md_assemble): Ditto for op_end variable.
451 (shmedia_get_operand): Ditto for ptr parameter and src variable.
452 Use shmedia_parse_exp, not parse_exp.
453 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
454 parameter. All callers changed.
455 (shmedia_get_operand): Add shmedia_arg_type parameter. All
456 callers changed.
457 (shmedia_parse_reg): Put first two character in local variables.
458 Use tolower, not TO_LOWER. If no register is found and argtype
459 indicates a control register, scan shmedia_creg_table
460 case-insensitive.
461 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
462 * Makefile.am (CPU_TYPES): Add sh64.
463 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
464 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
465 Regenerate dependencies.
466 * Makefile.in: Regenerate.
467 * configure.in: Add support for sh64-*-elf*.
468 * configure: Regenerate.
469 * config/tc-sh64.h: New.
470 * config/tc-sh64.c: New.
471 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
472 .mode, .isa and .uaquad.
473 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
474 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
475 [HAVE_SH64] (END): Define as 10.
476 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
477 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
478 MOVI_64): Define.
479 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
480 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
481 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
482 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
483 Define.
484 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
485 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
486 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
487 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
488 SHmedia instructions. Handle state-change after switching to
489 SHcompact.
490 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
491 (md_parse_option) [HAVE_SH64]: Parse new options.
492 (md_show_usage) [HAVE_SH64]: Show usage of new options.
493 (md_convert_frag) [HAVE_SH64] <default>: Call
494 shmedia_md_convert_frag instead of abort.
495 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
496 BFD_RELOC_SH_SHMEDIA_CODE.
497 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
498 SHcompact or SHmedia code.
499 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
500 shmedia_md_apply_fix instead of abort.
501 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
502 result from calling shmedia_md_estimate_size_before_relax instead
503 of calling abort.
504 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
505 do the work.
506 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
507 shmedia_init_reloc and do nothing more if it returns non-zero.
508 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
509 * po/POTFILES.in: Regenerate.
510 * po/gas.pot: Regenerate.
511
ac3f04d7
AO		 5122002-02-06 Alexandre Oliva <aoliva@redhat.com>
513
6b32719e
AO		 514 * config/tc-sh.c (parse_at): Install the correct version of
515 2002-02-04's patch.
516
ac3f04d7
AO		 517 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
518 assume fixP->fx_subsy is non-NULL.
519
7679ead9
AO		 5202002-02-04 Alexandre Oliva <aoliva@redhat.com>
521
522 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 523 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 524 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
525 expected.
526 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
527 the operand type is not A_DISP_PC_ABS.
528
5459d7a0
HPN		 5292002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
530
531 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
532 common and weak symbols. Handle common and weak symbols as
533 undefined symbols with regards to GREG handling and merging.
534 (mmix_frob_file): Ditto.
535
006336b8
JT		 5362002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
537
538 * configure.in (hppa-*-netbsd*): New target.
539 * configure: Regenerate.
540 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
541
9e0665bc
AM		 5422002-02-02 Alan Modra <amodra@bigpond.net.au>
543
544 * config/tc-v850.c: Add missing prototypes amd use old-style
545 function definitions.
546 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
547 (sdata_section tdata_section, zdata_section, sbss_section,
548 tbss_section, zbss_section, rosdata_section, rozdata_section,
549 scommon_section, tcommon_section, zcommon_section,
550 call_table_data_section, call_table_text_section): Delete.
551 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
552 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
553 v850_call_table_data, v850_call_table_text): Delete.
554 (struct v850_seg_entry): New.
555 (v850_seg_table): New.
556 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
557 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
558 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
559 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
560 (do_v850_seg): New.
561 (v850_seg): New.
562 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
563 recording of alignment.
564 (md_pseudo_table): Use v850_seg.
565 (md_begin): Don't init .call_table_data and .call_table_text here.
566 Set v850_seg_table bss entry.
567
973eb340
HPN		 5682002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
569
570 Support on-demand global register allocation by passing on
571 base-plus-offset relocs to the linker.
572 * config/tc-mmix.c: Tweak and fix typos in comments.
573 (allocate_undefined_gregs_in_linker): New variable.
574 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
575 (md_longopts): Add --linker-allocated-gregs.
576 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
577 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
578 (md_show_usage): Update text for -x. Add text for
579 --linker-allocated-gregs.
580 (tc_gen_reloc): Derive default value for addend from val and
581 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
582 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
583 GREG if allocate_undefined_gregs_in_linker.
584 * doc/as.texinfo (Overview) <Target MMIX options>: Add
585 --linker-allocated-gregs.
586 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
587 --linker-allocated-gregs. Mention that it's implied by -x.
588 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
589 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
590
591 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
592
ba323545
AM		 5932002-02-01 Alan Modra <amodra@bigpond.net.au>
594
595 * Makefile.am: Run "make dep-am"
596 * Makefile.in: Regenerate.
597
3b16e843
NC		 5982002-01-31 Ivan Guzvinec <ivang@opencores.org>
599
600 * config/tc-or32.c: New file.
601 * config/tc-or32.h: New file.
602 * configure.in: Add support for or32 targets.
603 * configure: Regenerate.
604 * config/obj-coff.c: Add support for or32 targets.
605 * config/obj-coff.h: Add support for or32 targets.
606 * Makefile.am: Add support for or32 targets.
607 * Makefile.in: Regenerate.
608 * NEWS: Mention support for OpenRISC.
609 * doc/Makefile.in: Regenerate.
610 * po/POTFILES.in: Regenerate.
611 * po/gas.pot: Regenerate.
612
912a07db
RS		 6132002-01-30 Richard Sandiford <rsandifo@redhat.com>
614
615 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
616 and mod.
617
4514d474
CD		 6182002-01-29 Chris Demetriou <cgd@broadcom.com>
619
620 * config/tc-mips.c (tc_gen_reloc): Arrange for
621 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
622 their LO16 parts, even for ELF.
623
246fcdee
DJ		 6242002-01-29 Daniel Jacobowitz <drow@mvista.com>
625
626 * config/tc-i386.c: Protect definitions of true and false
627 from redefinition.
628
00e6e13d
JJ		 6292002-01-28 Jakub Jelinek <jakub@redhat.com>
630
631 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
632 made because of .weak, if they are neither defined nor used in any
633 way.
634
4867be41
DJ		 6352002-01-27 Daniel Jacobowitz <drow@mvista.com>
636
637 * configure: Regenerated.
638
7562a296
HPN		 6392002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
640
641 * doc/Makefile.am (install): Depend on install-info.
642 * doc/Makefile.in: Regenerate.
643
1caa7b23
NC		 6442002-01-26 Nick Clifton <nick@redhat.com>
645
646 * po/fr.po: Updated version
647
166e23f9
KH		 6482002-01-24 Kazu Hirata <kazu@hxi.com>
649
650 * config/tc-h8300.c (check_operand): Don't print a warning
651 when a valid 24-bit address is given to a 16-bit address
652 operand.
653
538cd60f
AO		 6542002-01-24 Alexandre Oliva <aoliva@redhat.com>
655
656 * config/tc-sh.c (sh_elf_suffix): Removed.
657 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
658 sh_end_of_match, sh_parse_name): New functions.
659 (sh_elf_cons): Simplify.
660 (parse_exp): Reject misplaced PIC operands.
661 (md_undefined_symbol): Simplify.
662 (sh_fix_adjustable): Let @GOTOFF be adjusted.
663 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
664 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
665 Complain if subsy remains at the end.
666 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
667 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
668
b386f24b
AO		 6692002-01-22 Alexandre Oliva <aoliva@redhat.com>
670
671 * config/tc-mn10300.c (xr_registers): Move `pc'...
672 (other_registers): ... here.
673
c46f0c34
AM		 6742002-01-22 Alan Modra <amodra@bigpond.net.au>
675
676 * Makefile.am: Run "make dep-am".
677 * Makefile.in: Regenerate.
678 * gas/po/POTFILES.in: Regenerate.
679
23deb923
DD		 6802002-01-21 DJ Delorie <dj@redhat.com>
681
682 * config/obj-coff.c (obj_coff_init_stab_section): Make the
683 stabstr_name allocation permanent, as it will be referenced from
684 the section hash.
685
9596feea
JT		 6862002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
687
688 * configure.in (ia64-*-netbsd*): New target.
689 * configure: Regenerate.
690
92081f48
HPN		 6912002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
692
693 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
694 to @dots call.
695 <Detailed description, ARM options>: Ditto.
696 * doc/c-arm.texi (ARM Options): Ditto.
697
63e63b07
RE		 6982002-01-18 Richard Earnshaw <rearnsha@arm.com>
699
700 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
701 do_mia, do_mar and do_mra respectively.
702 (do_mav_*): Renamed from do_c_*.
703 (mav_reg_required_here, mav_parse_offset): Renamed from
704 cirrus_reg_required_here and cirrus_parse_offset respectively.
705 (MAV_MODE?): Renamed from CIRRUS_MODE?.
706
ea6ef066
RE		 7072002-01-18 Richard Earnshaw <rearnsha@arm.com>
708 Keith Walker <keith.walker@arm.com>
709
710 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
711 (insns): Add pattern for bxj instruction.
712 (do_bxj): New function.
713 (arm_cpus): Add arm926ej.
714 (arm_archs): Add armv5tej.
715
bc89618b
RE		 7162002-01-18 Richard Earnshaw <rearnsha@arm.com>
717
718 * doc/c-arm.texi: Add new fpe options to list of supported flags.
719
d193a22a
RE		 7202002-01-19 Keith Walker <keith.walker@arm.com>
721
722 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
723
03b1477f
RE		 7242002-01-18 Richard Earnshaw <rearnsha@arm.com>
725
726 * NEWS: Mention new ARM command-line options and VFP support.
727
728 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
729 uses changed.
730 (ARM_CEXT_MAVERICK): Similarly.
731 (ARM_ANY): Now means any core instruction.
732 (CPU_DEFAULT): Default to ARM_ANY.
733 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
734 (pic_code): Declare for all object types. Make type int.
735 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
736 (march_fpu_opt, mfpu_opt): Declare.
737 (md_longopts): Tidy up conditional definitions.
738 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
739 (arm_long_opts): New tables.
740 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
741 (arm_parse_extension): New function.
742 (md_parse_option): Rewrite using new table-driven system.
743 (md_show_usage): Use new table-driven system.
744 (md_begin): Calculate cpu_variant from command line option data.
745 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
746 command-line options.
747 * doc/c-arm.texi: Likewise.
748
2a538ba5
AJ		 7492002-01-18 Andreas Jaeger <aj@suse.de>
750
751 * as.c (parse_args): Update year.
752
b1ffc257 7532002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 754
b1ffc257
TW		 755 * config/tc-tic54x.c (encode_address): Add a more informative
756 warning about incorrect syntax.
757
328577ad
NC		 7582002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
759
760 * po/gas.pot: Regenerate.
761
06f030db
NC		 7622002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
763
764 * macro.c (get_any_string): Add no-c-format comment to prevent
765 confusion when translating string.
766 * gasp.c (get_any_string): Add no-c-format comment to prevent
767 confusion when translating string.
768
394f9b3a
TS		 7692002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
770 Johannes Stezenbach <js@convergence.de>
771 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
772 matched before the shorter ones.
773 (my_getSmallParser): Fix handling of nested parentheses in
774 percent_op's. Code cleanup.
775 (my_getPercentOp): New function, code from my_getSmallParser.
776 (my_getSmallExpression): Fix handling of closing parentheses.
777 Code cleanup. Better comments.
778
af3ae48d
NC		 7792002-01-16 Nick Clifton <nickc@redhat.com>
780
781 po/tr.po: New file: Turkish translation.
782 configure.in (LINGUAS): Add "tr".
783 configure: Regenerate.
784
bfae80f2
RE		 7852002-01-15 Richard Earnshaw <rearnsha@arm.com>
786
787 Support for VFP instructions
788 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
789 (cp_address_required_here): New argument wb_ok. When false, do not
790 accept write-back forms of addressing. Change all callers.
791 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
792 (FPU_VFP_EXT_V2): Define.
793 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
794 Define in terms of above.
795 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
796 (vfp_reg): New struct.
797 (vfp_regs): New array of registers.
798 (insns): Add VFP instructions.
799 (sn_table): New array of VFP single-precision register names.
800 (dn_table): New array of VFP double-precision register names.
801 (all_reg_maps): Add the new register tables.
802 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
803 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
804 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
805 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
806 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
807 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
808 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
809 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
810 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
811 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
812 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
813 (do_vfp_sp_dp_cvt): New functions.
814 (md_begin): Set soft-float flag for appropriate VFP work.
815 (md_atof): Handle VFP-format doubles.
816 (md_parse_option): Handle VFP command-line options.
817 (md_show_usage): Display VFP command-line options.
818
fcd6d8d6
RE		 8192002-01-15 Richard Earnshaw <rearnsha@arm.com>
820
2a538ba5 821 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 822 various command line options.
823
1f7fd478
NC		 8242002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
825
826 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
827 vtinherit relocs.
828 (xstormy16_md_apply_fix3): Do not return a value.
829
21f0f23a
RE		 8302002-01-14 Richard Earnshaw <rearnsha@arm.com>
831
832 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
833 the -EL/-EB option that matches the target's endianness.
834 (md_parse_option): Likewise.
835
ce058b6c
RE		 8362002-01-14 Richard Earnshaw <rearnsha@arm.com>
837
2a538ba5 838 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 839 is not dependent on ARM_BI_ENDIAN.
840
f03698e6
RE		 8412002-01-14 Richard Earnshaw <rearnsha@arm.com>
842
843 * tc-arm.c (all error messages): Normalize capitalization of messages.
844
845 * tc-arm.h (md_operand): Delete define.
846 * tc-arm.c (in_my_get_expression): New static variable.
847 (my_get_expression): Set and clear it.
848 (md_operand): New function. If called from my_get_expression
849 put the error in inst.error.
850 (output_inst): Now takes argument of instruction being assembled.
851 Print it out with any error message.
852 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
853 with '=' syntax.
854 (end_of_line): Don't update inst.error if it is already set.
855
e28cd48c
RE		 8562002-01-11 Richard Earnshaw <rearnsha@arm.com>
857
858 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
859 op that can be translated into a mvn instruction.
860
1cd8ff38
NC		 8612002-01-11 Steve Ellcey <sje@cup.hp.com>
862
863 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
864 setting default md.flags.
865 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
866 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
867 * gas/config/tc-ia64.c (setup_unwind_header): Add support
868 for 32 bit unwind info blocks.
869 (generate_unwind_image): Add support for different types
870 of unwind images (32 bits and/or big-endian).
871 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
872 (ia64_target_format): Add support for hpux target formats.
873 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
874 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
875 SHT_FINI_ARRAY elf section types.
876
6c43fab6
RE		 8772002-01-10 Richard Earnshaw <rearnsha@arm.com>
878
879 * tc-arm.c (struct reg_entry): Move before prototypes.
880 (int_register, cp_register, fp_register): Delete.
881 (reg_table): Delete. Replaced with ...
882 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
883 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
884 (mav_dspsc_table): ... one table per register set.
885 (arm_reg_hsh): Delete.
886 (struct reg_map): New structure.
887 (all_reg_maps): New array.
888 (enum arm_reg_type): New enums.
889 (build_reg_hsh): New function.
890 (insert_reg_alias): Use hash table passed by caller. Adjust all
891 callers.
892 (create_register_alias): New function, split out from ...
893 (md_assemble): ... here.
894 (md_begin): Build new register hash tables.
895 (arm_reg_parse): New argument for the hash table to search. Adjust all
896 callers.
897 (arm_reg_parse_any): New function.
898 (co_proc_number): Look up the processor number in the processor hash
899 table.
900 (cirrus_regtype): Delete.
901 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
902 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
903 (ARM_EXT_MAVERICKsc_register): Delete.
904 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
905 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
906 functions.
907 (do_c_triple_4, do_c_triple_5): Delete.
908 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
909 (do_c_quad_6): Delete.
910 (do_c_quad_6[ab]): New functions.
911 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
912 arguments to use new register parsing methods.
913 (cirrus_reg_required_here): Likewise.
914 (insns): Reclassify cirrus maverick worker functions.
915 (cirrus_valid_reg): Delete.
916
8d05742f
JT		 9172002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
918
919 * configure.in (sh*le): Set cpu_type=sh and endian=little.
920 (sh*-*-netbsdelf*): New target.
921 * configure: Regenerate.
2a538ba5 922 * tc-sh.h: Update copyright years.
8d05742f
JT		 923 (TARGET_FORMAT): Add version for TE_NetBSD.
924
ceac3f62
NC		 9252002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
926
927 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
928 negative.
929
d7861ad2
AM		 9302002-01-06 Alan Modra <amodra@bigpond.net.au>
931
932 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
933 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
934
7a621144
DJ		 9352002-01-05 Daniel Jacobowitz <drow@mvista.com>
936
937 * tc-mips.c (mips_cprestore_valid): New flag.
938 (mips_frame_reg_valid): New flag.
939 (macro) [M_JAL_2]: Check both flags.
940 [M_JAL_A]: Likewise.
941 (s_cprestore): Set mips_cprestore_valid.
942 (tc_get_register): If setting mips_frame_reg, set
943 mips_frame_reg_valid and clear mips_cprestore_valid.
944 (s_mips_ent): Clear both flags.
945 (s_mips_end): Clear both flags.
946
7c6beb69
AM		 9472002-01-05 Alan Modra <amodra@bigpond.net.au>
948
949 * write.c (write_object_file): Make use of bfd_section_list_remove.
950 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
951 * config/tc-mmix.c (mmix_frob_file): Likewise.
952
8a8b2d4b
AJ		 9532002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
954
955 * configure.in (i386-*-netbsdelf*): Collapse target into...
956 (i386-*-netbsd*): ...this. Add support for x86-64.
957 * configure: Regenerated.
958
a09cf9bd
MG		 9592002-01-03 matthew green <mrg@redhat.com>
960
961 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
962
23b7f870
NC		 9632002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
964
965 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
966 NULL frag link.
967
08d56133
NC		 968For older changes see ChangeLog-0001
969\f
970Local Variables:
971mode: change-log
972left-margin: 8
973fill-column: 74
974version-control: never
975End:
GDB Binutils - Deliverables
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