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* config/mips.exp: Update comments.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a161fe53
AM		 12002-09-05 Alan Modra <amodra@bigpond.net.au>
2
3 * doc/internals.texi (md_apply_fix3): Expand.
4 (TC_VALIDATE_FIX, TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_ABS,
5 TC_FORCE_RELOCATION_LOCAL, TC_FORCE_RELOCATION_SUB_SAME,
6 TC_FORCE_RELOCATION_SUB_ABS, TC_FORCE_RELOCATION_SUB_LOCAL,
7 TC_VALIDATE_FIX_SUB, MD_APPLY_SYM_VALUE, S_FORCE_RELOC,
8 EXTERN_FORCE_RELOC): Document.
9 (TC_HANDLES_FX_DONE, obj_fix_adjustable): Remove.
10 * as.h: Don't include struc-symbol.h for arc.
11 (IS_ELF): Define.
12 * cgen.c (gas_cgen_md_apply_fix3): Remove *valP fudges and code to
13 subtract absolute symbol.
14 * obj.h (struct format_ops): Add frob_file_before_fix.
15 * subsegs.c (section_symbol): Set BSF_SECTION_SYM flag.
16 * symbols.c (S_FORCE_RELOC): New function.
17 * symbols.h (S_FORCE_RELOC): Declare.
18 * write.c (TC_FORCE_RELOCATION): Change default.
19 (TC_FORCE_RELOCATION_ABS): Define.
20 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
21 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
22 (TC_FORCE_RELOCATION_SECTION): Don't define.
23 (TC_FORCE_RELOCATION_SUB_SAME): Define this instead.
24 (TC_FORCE_RELOCATION_SUB_ABS): Define.
25 (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
26 (TC_VALIDATE_FIX_SUB): Define.
27 (TC_FIX_ADJUSTABLE): Don't define.
28 (MD_APPLY_SYM_VALUE): Define this instead.
29 (abs_section_sym): New variable.
30 (adjust_reloc_syms): Use S_FORCE_RELOC. Remove obj_fix_adjustable
31 call. Don't symbol_mark_used_in_reloc here. Simplify link_once tests.
32 Don't put the absolute section sym on fixups here.
33 (fix_segment): New function.
34 (write_relocs): Don't call fixup_segment from here.
35 (write_object_file): Instead call tc_frob_file_before_fix,
36 obj_frob_file_before_fix, and fix_segment prior to symbol table code.
37 Don't output the absolute section symbol.
38 (fixup_segment): Rewrite.
39 * write.h (abs_section_sym): Declare.
40 * config/obj-aout.c (obj_aout_frob_file_before_fix): Rename from
41 obj_aout_frob_file.
42 (aout_format_ops): Adjust to suit.
43 * config/obj-aout.h (obj_frob_file): Don't define.
44 (obj_frob_file_before_fix): Define.
45 (obj_aout_frob_file_before_fix): Rename from obj_aout_frob_file.
46 (S_FORCE_RELOC): Define.
47 * config/obj-bout.h (S_FORCE_RELOC): Define.
48 * config/obj-coff.c (coff_format_ops): Init new field.
49 * config/obj-coff.h: Formatting fixes.
50 (obj_sec_sym_ok_for_reloc): Define.
51 (S_FORCE_RELOC): Define.
52 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Split out ..
53 (ecoff_frob_file): .. from here.
54 (ecoff_format_ops): Add new function.
55 * config/obj-ecoff.h (ecoff_frob_file_before_fix): Declare.
56 (obj_frob_file_before_fix): Define.
57 * config/obj-elf.c (elf_format_ops): Init new field.
58 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): Expand comment.
59 * config/obj-ieee.h: Formatting fixes.
60 (S_FORCE_RELOC): Define.
61 * config/obj-multi.h (obj_frob_file_before_fix): Define.
62 * config/obj-vms.h (S_FORCE_RELOC): Define.
63 * config/tc-alpha.c (md_apply_fix3): Correct GPDISP comment.
64 (alpha_force_relocation): Use S_FORCE_RELOC, and don't return 0
65 for BFD_RELOC_32 and BFD_RELOC_64.
66 (alpha_fix_adjustable): Remove extern and weak tests.
67 (alpha_before_fix): Rename from alpha_adjust_symtab.
68 (alpha_adjust_relocs): Rename from alpha_adjust_symtab_relocs.
69 * config/tc-alpha.h (struct fix, struct alpha_reloc_tag): Declare.
70 (TC_VALIDATE_FIX): Tweak param name.
71 (TC_FORCE_RELOCATION, tc_fix_adjustable): Likewise.
72 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
73 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
74 (MD_APPLY_SYM_VALUE): Define.
75 (tc_adjust_symtab): Don't define.
76 (alpha_adjust_symtab): Don't declare.
77 (tc_frob_file_before_fix): Define.
78 (alpha_before_fix): Declare.
79 (TC_INIT_FIX_DATA): Tweak param names.
80 * config/tc-arc.c: Include "struc-symbol.h".
81 (md_pcrel_from): Remove undefined sym fudge.
82 (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
83 Don't set fx_addnumber.
84 (tc_gen_reloc): Remove spurious fx_addnumber comment.
85 * config/tc-arc.h (MD_APPLY_SYM_VALUE): Define.
86 (EXTERN_FORCE_RELOC): Define.
87 * config/tc-arm.c (md_apply_fix3 <case BFD_RELOC_ARM_GOTPC>): Remove.
88 (tc_gen_reloc): Fudge ARM_GOTPC addend.
89 (arm_validate_fix): Return void.
90 (arm_fix_adjustable <elf version>): Remove extern and weak tests.
91 Add plt and got reloc tests.
92 (arm_force_relocation): Call S_FORCE_RELOC.
93 * config/tc-arm.h (struct fix): Forward declare.
94 (TC_VALIDATE_FIX): No longer set add_symbolP.
95 (arm_validate_fix): Adjust declaration.
96 (TC_FORCE_RELOCATION <pe version): Call S_FORCE_RELOC.
97 (TC_FORCE_RELOCATION): Tweak param name.
98 (TC_INIT_FIX_DATA): Likewise.
99 (obj_fix_adjustable): Don't define.
100 (tc_fix_adjustable): Call arm_fix_adjustable.
101 (TC_FIX_ADJUSTABLE): Don't define.
102 (MD_APPLY_SYM_VALUE): Define.
103 (EXTERN_FORCE_RELOC): Define.
104 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
105 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
106 * config/tc-avr.c (md_apply_fix3): Don't cast valP pointer type.
107 Remove *valP fudges and code to subtract abs sym. Don't set
108 fx_addnumber.
109 * config/tc-avr.h: Formatting.
110 (EXTERN_FORCE_RELOC): Define.
111 (MD_APPLY_SYM_VALUE): Define.
112 * config/tc-cris.c (tc_gen_reloc): Don't use fx_addnumber.
113 (md_apply_fix3): Remove code to subtract abs sym.
114 (md_cris_force_relocation): Update comment. Call S_FORCE_RELOC.
115 * config/tc-cris.h (TC_FORCE_RELOCATION): Tweak param name.
116 (IS_CRIS_PIC_RELOC, tc_fix_adjustable): Likewise.
117 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
118 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
119 (tc_fix_adjustable): Remove extern, weak tests.
120 * config/tc-d10v.c (tc_gen_reloc): Don't fiddle address of
121 BFD_RELOC_VTABLE_INHERIT relocs. Don't use fx_addnumber.
122 (md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
123 and code to subtract abs sym.
124 (d10v_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
125 (d10v_force_relocation): Call S_FORCE_RELOC.
126 * config/tc-d10v.h: Don't include write.h.
127 (struct fix): Instead, forward declare.
128 (MD_PCREL_FROM_SECTION): Tweak param names.
129 (md_pcrel_from_section): Use "struct fix" instead of "fixS".
130 (d10v_fix_adjustable): Likewise.
131 (obj_fix_adjustable): Don't define.
132 (tc_fix_adjustable): Define.
133 (TC_FORCE_RELOCATION): Tweak param name.
134 (MD_APPLY_SYM_VALUE): Define.
135 (EXTERN_FORCE_RELOC): Define.
136 * config/tc-d30v.c (tc_gen_reloc): Don't use fx_addnumber.
137 (md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
138 and code to subtract abs sym.
139 * config/tc-d30v.h: Don't include write.h.
140 (struct fix): Instead, forward declare.
141 (MD_PCREL_FROM_SECTION): Tweak param names.
142 (md_pcrel_from_section): Use "struct fix" instead of "fixS".
143 (MD_APPLY_SYM_VALUE): Define.
144 (EXTERN_FORCE_RELOC): Define.
145 * config/tc-dlx.c (md_dlx_force_relocation): Call S_FORCE_RELOC.
146 (md_dlx_fix_adjustable): Don't test for NULL fx_addsy.
147 (md_apply_fix3): No need to test fx_pcrel before setting fx_done.
148 (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
149 Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
150 Don't use fx_addnumber.
151 * config/tc-dlx.h: Don't include write.h.
152 (md_convert_frag): We're not alpha twice over.
153 (EXTERN_FORCE_RELOC): Define.
154 (obj_fix_adjustable): Don't define.
155 (tc_fix_adjustable): Define.
156 (TC_FIX_ADJUSTABLE): Don't define.
157 (MD_APPLY_SYM_VALUE): Define.
158 (LOCAL_LABELS_DOLLAR): Undef always.
159 * config/tc-fr30.c (fr30_force_relocation): Call S_FORCE_RELOC.
160 (fr30_fix_adjustable): Remove extern, weak tests.
161 * config/tc-fr30.h (MD_APPLY_SYM_VALUE): Define.
162 (obj_fix_adjustable): Don't define.
163 (tc_fix_adjustable): Define.
164 (struct fix): Forward declare.
165 (MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.
166 * config/tc-frv.c (frv_force_relocation): Call S_FORCE_RELOC.
167 (frv_fix_adjustable): Don't do extern, weak tests.
168 * config/tc-frv.h (MD_APPLY_SYM_VALUE): Define.
169 (TC_FIX_ADJUSTABLE): Don't define.
170 (obj_fix_adjustable): Don't define.
171 (tc_fix_adjustable): Define.
172 (struct fix): Forward declare.
173 (MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.\
174 * config/tc-h8300.c (md_apply_fix3): Don't cast valP pointer type.
175 * config/tc-h8300.h (struct fix): Forward declare.
176 (EXTERN_FORCE_RELOC): Define.
177 * config/tc-hppa.c (md_apply_fix3): Remove subtraction of sym value.
178 (hppa_fix_adjustable): Don't test extern or weak. Don't
179 symbol_mark_used_in_reloc.
180 (hppa_force_relocation): Use S_FORCE_RELOC instead of S_IS_EXTERNAL
181 and S_IS_WEAK.
182 * config/tc-hppa.h (EXTERN_FORCE_RELOC): Define
183 (TC_FORCE_RELOCATION, TC_INIT_FIX_DATA): Tweak param name.
184 (TC_FORCE_RELOCATION_SECTION): Don't define.
185 (MD_APPLY_SYM_VALUE): Define.
186 * config/tc-i370.c (md_apply_fix3): Remove *valP fudges and code
187 to subtract abs sym.
188 * config/tc-i370.h: Remove ifdef OBJ_ELF tests.
189 (MD_APPLY_SYM_VALUE): Define.
190 (MD_PCREL_FROM_SECTION): Tweak param name.
191 * config/tc-i386.c (tc_i386_fix_adjustable): Remove weak, extern tests.
192 (md_apply_fix3): Test fx_addsy, not fx_pcrel.
193 (i386_force_relocation): New function.
194 * config/tc-i386.h (TC_COFF_FIX2RTYPE): Tweak param name.
195 (TC_VALIDATE_FIX): Likewise.
196 (TC_FIX_ADJUSTABLE): Don't define.
197 (MD_APPLY_SYM_VALUE): Define.
198 (TC_FORCE_RELOCATION <elf version>): Call i386_force_relocation.
199 (i386_force_relocation): Declare.
200 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
201 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
202 (TC_FORCE_RELOCATION <coff version>): Call S_FORCE_RELOC.
203 * config/tc-i860.c (md_apply_fix3): Don't cast valP pointer type.
204 * config/tc-i860.h (MD_APPLY_SYM_VALUE): Define.
205 (EXTERN_FORCE_RELOC): Define.
206 * config/tc-i960.c (reloc_callj): Remove declaration. Return false.
207 (md_apply_fix3): Don't cast valP pointer type. Move code here from
208 old fixup_segment. No need to test fx_pcrel before setting fx_done.
209 (i960_validate_fix): Remove add_symbolPP arg and add_symbolP macro.
210 Use fx_addsy instead of add_symbolP, as_bad_where instead of as_bad.
211 Remove #if 0 code. Invert return boolean.
212 * config/tc-i960.h (TC_COUNT_RELOC): Tweak param name.
213 (TC_COFF_FIX2RTYPE, TC_ADJUST_RELOC_COUNT, TC_VALIDATE_FIX): Likewise.
214 (tc_headers_hook, tc_coff_fix2rtype): Remove declaration.
215 (tc_coff_sizemachdep): Prototype.
216 (i960_handle_align): Likewise.
217 (i960_validate_fix): Adjust declaration.
218 (reloc_callj): Likewise.
219 (EXTERN_FORCE_RELOC): Define.
220 (TC_FORCE_RELOCATION_SUB_SAME): Define.
221 (TC_FORCE_RELOCATION_ABS): Define.
222 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
223 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
224 (TC_FIX_ADJUSTABLE): Don't define.
225 (MD_APPLY_SYM_VALUE): Define.
226 * config/tc-ia64.c (ia64_force_relocation): Call S_FORCE_RELOC.
227 * config/tc-ia64.h (MD_APPLY_SYM_VALUE): Define.
228 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
229 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
230 * config/tc-ip2k.c (ip2k_force_relocation): Call S_FORCE_RELOC.
231 * config/tc-ip2k.h (MD_APPLY_FIX3): Don't define.
232 (MD_APPLY_SYM_VALUE): Define.
233 (EXTERN_FORCE_RELOC): Define.
234 (TC_FORCE_RELOCATION): Tweak param name.
235 * config/tc-m32r.c (m32r_force_relocation): Call S_FORCE_RELOC.
236 (m32r_fix_adjustable): Don't test extern, weak.
237 * config/tc-m32r.h (MD_PCREL_FROM_SECTION): Tweak param name.
238 (MD_APPLY_SYM_VALUE): Define.
239 (obj_fix_adjustable): Don't define.
240 (tc_fix_adjustable): Define.
241 (tc_frob_file): Don't define.
242 (tc_frob_file_before_fix): Define.
243 (EXTERN_FORCE_RELOC): Define.
244 * config/tc-m68hc11.c (tc_gen_reloc): Set addend to zero. Adjust
245 BFD_RELOC_VTABLE_ENTRY address.
246 (tc_m68hc11_force_relocation): Call S_FORCE_RELOC.
247 (tc_m68hc11_fix_adjustable): Don't test relaxable_symbol.
248 (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
249 Remove duplicated fx_done code.
250 * config/tc-m68hc11.h (MD_APPLY_SYM_VALUE): Define.
251 (EXTERN_FORCE_RELOC): Define.
252 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't test
253 relaxable_symbol.
254 * config/tc-m68k.h (TC_COFF_FIX2RTYPE): Tweak param name.
255 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
a161fe53
AM		 256 (TC_FIX_ADJUSTABLE): Don't define.
257 (EXTERN_FORCE_RELOC): Define.
258 (MD_APPLY_SYM_VALUE): Define.
259 (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
260 * config/tc-mcore.c (md_apply_fix3): Don't cast valP pointer type.
261 Remove fx_addsy tests.
262 (mcore_force_relocation): Call S_FORCE_RELOC.
263 (mcore_fix_adjustable): Don't test fx_addsy.
264 * config/tc-mcore.h (MD_PCREL_FROM_SECTION): Tweak param name.
265 (EXTERN_FORCE_RELOC): Define.
266 (obj_fix_adjustable): Don't define.
267 (tc_fix_adjustable): Define.
268 (MD_APPLY_SYM_VALUE): Define.
269 * config/tc-mips.c (enum mips_pic_level): Move to tc-mips.h.
270 (mips_pic): No longer static.
271 (mips_force_relocation): Call S_FORCE_RELOC.
272 (mips_fix_adjustable): Remove extern, weak tests.
273 * config/tc-mips.h (enum mips_pic_level): Declare.
274 (mips_pic): Declare.
275 (tc_frob_file): Don't define.
276 (tc_frob_file_before_fix): Define this instead.
277 (EXTERN_FORCE_RELOC): Define.
278 * config/tc-mmix.c (md_apply_fix3): Replace real_reg_section tests
279 with reg_section tests. Set fx_done instead of calling
280 symbol_clear_used_in_reloc on bad relocs.
281 (tc_gen_reloc): Zero fx_addsy on bad relocs.
282 (mmix_force_relocation): Remove weak sym test. Call S_FORCE_RELOC.
283 (mmix_adjust_symtab): Simplify list handling. Abort on any
284 nonsense.
285 * config/tc-mmix.h (tc_fix_adjustable): Remove weak tests. Check
286 BFD_RELOC_MMIX_LOCAL.
287 (tc_frob_symbol): Keep user defined syms in reg_section. Don't punt.
288 (EXTERN_FORCE_RELOC): Define.
289 (MD_PCREL_FROM_SECTION): Tweak param name.
290 (tc_frob_file): Don't define.
291 (tc_frob_file_before_fix): Define this instead.
292 * config/tc-mn10300.c (mn10300_force_relocation): Call S_FORCE_RELOC.
293 Remove SEC_CODE checks.
294 (mn10300_fix_adjustable): Remove extern and weak tests.
295 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Define.
296 (TC_FORCE_RELOCATION): Tweak param name.
297 (obj_fix_adjustable): Don't define.
298 (TC_FORCE_RELOCATION_SUB_SAME): Define to handle SEC_CODE.
299 * config/tc-ns32k.h (TC_FIX_DATA_PRINT): Tweak param name.
300 * config/tc-openrisc.c (openrisc_force_relocation): Call S_FORCE_RELOC.
301 (openrisc_fix_adjustable): Don't test fx_addsy.
302 * config/tc-openrisc.h (MD_APPLY_SYM_VALUE): Define.
303 (obj_fix_adjustable): Don't define.
304 (tc_fix_adjustable): Define this instead.
305 (MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
306 * config/tc-or32.c (md_apply_fix3): Don't cast valP pointer type.
307 (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
308 Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
309 * config/tc-or32.h (EXTERN_FORCE_RELOC): Define.
310 (MD_APPLY_SYM_VALUE): Define.
311 * config/tc-pj.c (md_apply_fix3): Don't cast valP pointer type.
312 Don't subtract symbol value.
313 * config/tc-pj.h (md_pcrel_from): Tweak param name.
314 (EXTERN_FORCE_RELOC): Define.
315 (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
316 (MD_APPLY_SYM_VALUE): Define.
317 (obj_fix_adjustable): Don't define.
318 (tc_fix_adjustable): Define this instead.
319 * config/tc-ppc.c (ppc_frob_symbol <coff version>): Ignore absolute
320 section sym.
321 (ppc_force_relocation <coff version>): Call S_FORCE_RELOC.
322 (ppc_force_relocation <elf version>): New.
323 (ppc_fix_adjustable <elf version>): Remove extern and weak tests.
324 (md_apply_fix3): Don't subtract symbol values for ELF. Update
325 comments. Don't subtract fx_subsy as that is already done.
326 * config/tc-ppc.h (tc_fix_adjustable): Tweak param name.
327 (MD_PCREL_FROM_SECTION): Likewise.
328 (TC_FORCE_RELOCATION): Define for both ELF and XCOFF as calling
329 ppc_force_relocation.
330 (TC_FORCE_RELOCATION_SECTION): Delete.
331 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
332 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
333 (MD_APPLY_SYM_VALUE): Define.
334 * config/tc-s390.c: #include "dwarf2dbg.h".
335 (s390_insn): Remove excess parens.
336 (tc_s390_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
337 (tc_s390_force_relocation): Call S_FORCE_RELOC.
338 (md_apply_fix3): Add ATTRIBUTE_UNUSED on "seg". Abort when fx_subsy
339 non-NULL. Don't subtract off fx_addsy value.
340 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
341 (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
342 (TC_FIX_ADJUSTABLE): Don't define.
343 (MD_APPLY_SYM_VALUE): Define.
344 * config/tc-sh.c (SWITCH_TABLE_CONS): Move to tc-sh.h.
345 (SWITCH_TABLE): Likewise.
346 (sh_force_relocation): Call S_FORCE_RELOC.
347 (sh_fix_adjustable): Remove "return 1" cases handled by the default.
348 Replace TC_RELOC_RTSYM_LOC_FIXUP with reloc type tests.
349 (md_apply_fix3 <case BFD_RELOC_32_PLT_PCREL>): Simplify,
350 fx_addnumber is zero on entry. Save val in fx_addnumber.
351 (tc_gen_reloc): Don't subtract fx_subsy.
352 * config/tc-sh.h (struct fix): Move.
353 (obj_fix_adjustable): Don't define.
354 (tc_fix_adjustable): Define this instead.
355 (TC_FIX_ADJUSTABLE): Don't define.
356 (MD_APPLY_SYM_VALUE): Define.
357 (SWITCH_TABLE_CONS): Define.
358 (SWITCH_TABLE): Define.
359 (TC_FORCE_RELOCATION_SUB_SAME): Define.
360 (TC_VALIDATE_FIX_SUB): Define.
361 (MD_PCREL_FROM_SECTION): Tweak param name.
362 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
363 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
364 (TC_FORCE_RELOCATION_SUB_ABS): Define.
365 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
366 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
367 (TC_FORCE_RELOCATION_SUB_SAME): Define.
368 (TC_VALIDATE_FIX_SUB): Define.
369 (MD_PCREL_FROM_SECTION): Tweak param name.
370 * config/tc-sparc.c (md_apply_fix3): Don't subtract off symbol value.
371 (tc_gen_reloc): Use S_FORCE_RELOC.
372 (elf32_sparc_force_relocation): Call S_FORCE_RELOC.
373 * config/tc-sparc.h (TC_FORCE_RELOCATION <coff version>): Remove.
374 (TC_FORCE_RELOCATION_ABS): Define this instead.
375 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
376 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
377 (tc_fix_adjustable): Remove extern and weak tests. Use S_FORCE_RELOC.
378 (MD_APPLY_SYM_VALUE): Define.
379 (TC_FIX_DATA_PRINT): Tweak param name.
380 * config/tc-tic30.c (USE_STDOUT): Don't define.
381 (md_parse_option): Remove stupid debug code.
382 (tc_gen_reloc): Don't use fx_addnumber.
383 * config/tc-v850.c (v850_fix_adjustable): Remove extern and weak tests.
384 (v850_force_relocation): Remove weak test. Call S_FORCE_RELOC.
385 * config/tc-v850.h (obj_fix_adjustable): Don't define.
386 (tc_fix_adjustable): Define this instead.
387 (TC_FIX_ADJUSTABLE): Don't define.
388 (MD_APPLY_SYM_VALUE): Define this instead.
389 (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
390 * config/tc-vax.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
391 (TC_FIX_ADJUSTABLE): Don't define.
392 (MD_APPLY_SYM_VALUE): Define this instead.
393 (tc_fix_adjustable): Remove extern and weak tests.
394 * config/tc-w65.h (struct fix): Forward declare.
395 * config/tc-xstormy16.c (xstormy16_force_relocation): Call
396 S_FORCE_RELOC.
397 (xstormy16_fix_adjustable): Remove extern and weak tests. Don't
398 call xstormy16_force_relocation; Instead test for FPTR16 reloc.
399 (xstormy16_md_apply_fix3): Remove *valP fudges and code to subtract
400 absolute symbol.
401 * config/tc-xstormy16.h (MD_APPLY_FIX3): Don't define.
402 (MD_APPLY_SYM_VALUE): Define.
403 (obj_fix_adjustable): Don't define.
404 (tc_fix_adjustable): Define this instead.
405 (MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
406
2a98c3a6
AM		 4072002-09-04 Alan Modra <amodra@bigpond.net.au>
408
b782de16
AM		 409 * config/tc-ppc.c (ppc_frob_symbol): Formatting, warning fix.
410 (ppc_fix_adjustable <coff version>): Cleanup.
411
2a98c3a6
AM		 412 * config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning.
413 (md_parse_option): No -a64 without BFD64.
414 (ppc_set_cpu): Select appropriate cpu when ppc_obj64.
415 (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
416
341026c1
NC		 4172002-09-04 Nick Clifton <nickc@redhat.com>
418
419 * config/tc-ppc.c (md_begin): Do not insert non-BookE32
420 instructions into the hash table if the target cpu is the BookE32.
421
a6bd2a4f
HPN		 4222002-08-31 Hans-Peter Nilsson <hp@bitrange.com>
423
424 * read.c (do_align): Use ATTRIBUTE_UNUSED_LABEL for label, not
425 ATTRIBUTE_UNUSED.
426
86aba9db
NC		 4272000-08-28 Catherine Moore <clm@redhat.com>
428
429 * tc-v850.c (v850_relax): Declare.
430 (v850_longcode): New routine.
431 (v850_handle_align): New routine.
432 (md_pseudo_table): Add longcall and longjump.
433 (md_parse_option): Check for relax option.
434 (tc_gen_reloc): Handle BFD_RELOC_V850_LONGCALL,
435 BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
436 (md_apply_fix3): Likewise.
437 (v850_force_relocation): Likewise.
438 (v850_comm): Change the current section.
e4512afa 439 (md_assemble): Ensure that the correct value is put in the
86aba9db
NC		 440 fixup.
441 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
442 v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
e4512afa 443 Remove redundant v850ea support.
86aba9db
NC		 444 * tc-v850.h (HANDLE_ALIGN): Define.
445 (v850_handle_align): Declare.
446 * doc/c-v850.c: Document -mrelax, .longcall and .longjump.
447
026df7c5
NC		 4482002-08-28 Svein E. Seldal <Svein.Seldal@solidas.com>
449
450 * configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
451 * configure: Regenerate.
452 * NEWS: Mention new port.
453
4542002-08-28 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
455
456 * config/obj-coff.c: Add sdef definition.
457 * config/obj-coff.h: Add tic4x include file and set
458 target format.
459 * config/tc-tic4x.c: New file.
460 * config/tc-tic4x.h: New file.
461
4252e537
AM		 4622002-08-28 Alan Modra <amodra@bigpond.net.au>
463
df44284e
AM		 464 * write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
465 (TC_ADJUST_RELOC_COUNT): Tweak param name.
466 (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
467 (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
468 (RELOC_ENUM): Define.
469 (fix_new_internal): Use RELOC_ENUM.
470 (fix_new, fix_new_exp): Likewise.
471 (adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL.
472 Replace gotos with continue.
473 (write_relocs): Formatting. Avoid symbol loops in
474 RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange
475 errors, and error number in other cases.
476 (fixup_segment): Remove param names from prototype. Rename
477 "this_segment_type" to "this_segment". Update linkrelax comment.
478 Remove "size, "place" and "where" local vars. Formatting. Update
479 "no symbol" comment. Remove #if 0 and #if 1.
480
4252e537
AM		 481 * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
482
70658493
AM		 4832002-08-27 Alan Modra <amodra@bigpond.net.au>
484
485 * dwarf2dbg.c: Always include dwarf2dbg.h.
486 (dwarf2_directive_file): Adjust dummy version args.
487 * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
488 * expr.c (clean_up_expression <O_subtract>): Allow subtraction
489 when symbol values differ.
490 * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
491 (pseudo_set <O_subtract>): Remove unnecessary segment test.
492 * config/obj-bout.c (obj_pseudo_table): Warning fix.
493
a2199cc1
AM		 4942002-08-26 Alan Modra <amodra@bigpond.net.au>
495
496 * config/tc-w65.c (md_section_align): Fix typo.
497 (md_parse_option): Return 0, not 1.
498
ececec60
NC		 4992002-08-22 Nick Clifton <nickc@redhat.com>
500
501 * doc/as.texinfo (Section): Note that if '@' is a comment
502 character then another symbol is used to prefix the section's
503 type.
504
14899840
NC		 5052002-08-22 Christian Groessler <chris@groessler.org>
506
507 * config/tc-z8k.c (get_operands): Adjust ptr variable also in
508 "case 0" case.
509
ed71e111
NC		 5102002-08-12 Graeme Peterson <gp@qnx.com>
511
512 * configure.in: Add support for sh-**-nto* target.
513 * configure: Regenerate.
514
dfe0d3fe
JL		 5152002-08-21 Nitin Gupta <niting@noida.hcltech.com>
516
517 * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
518
dc1d03fc
EZ		 5192002-08-21 Elena Zannoni <ezannoni@redhat.com>
520
70658493
AM		 521 * config/tc-ppc.c (ppc_cleanup): Do something only if format
522 is ELF.
523 (ppc_apuinfo_section_add): Define only if format is ELF.
524 (md_assemble): Emit APUinfo section only if format is ELF.
525 Fix formatting.
dc1d03fc 526
9f1838ed
AM		 5272002-08-21 Alan Modra <amodra@bigpond.net.au>
528
70658493 529 * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
9f1838ed
AM		 530 * config/tc-frv.c: Likewise.
531 * config/tc-hppa.c: Likewise.
532 * config/tc-ia64.c: Likewise.
533 * config/tc-ip2k.c: Likewise.
534 * config/tc-m68hc11.c: Likewise.
535 * config/tc-m68k.c: Likewise.
536 * config/tc-mmix.c: Likewise.
537 * config/tc-mn10300.c: Likewise.
538 * config/tc-sh.c: Likewise.
539 * config/tc-sparc.c: Likewise.
540 * config/tc-v850.c: Likewise.
541
483fc7cd
RS		 5422002-08-20 Richard Sandiford <rsandifo@redhat.com>
543
544 * config/tc-mips.c (macro2): Implement rotates by zero using shifts
545 by zero.
546
6a0c61b7
EZ		 5472002-08-19 Elena Zannoni <ezannoni@redhat.com>
548
70658493 549 From matthew green <mrg@redhat.com>
6a0c61b7 550
70658493
AM		 551 * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
552 PPC_OPCODE_PPC is, except for BookE architectures.
553 (md_parse_option): Add support for -mspe.
554 (md_show_usage): Add -mspe.
555 (md_parse_option): Add support for -me500 and
556 -me500x2 to generate code for Motorola e500 core complex.
557 (md_show_usage): Add -me500 and -me500x2.
6a0c61b7 558
70658493
AM		 559 (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
560 PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
561 PPC_APUINFO_BRLOCK): New macros.
6a0c61b7 562
70658493
AM		 563 (ppc_cleanup): New function.
564 (ppc_apuinfo_section_add): New function.
565 (APUID): New macro.
566 (md_assemble): Collect info and write the APUinfo section.
6a0c61b7 567
70658493
AM		 568 * config/tc-ppc.h (md_cleanup): Define.
569 (ppc_cleanup): Export.
570 (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
6a0c61b7 571
cca86cc8
SC		 5722002-08-17 Stan Cox <scox@redhat.com>
573
574 * config/obj-elf.c (obj_elf_change_section): Make non-static.
575 config/tc-mips.c (s_change_section): New function to support
576 IRIX .section pseudo-op.
577
50b15da2
NC		 5782002-08-16 Nick Clifton <nickc@redhat.com>
579
580 * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
581
f21f8242
AO		 5822002-08-15 Alexandre Oliva <aoliva@redhat.com>
583
584 * config/tc-mips.c (macro_build_jalr): Make sure we generate
585 the fix-up against on the right frag.
586 (s_cpsetup): Likewise. Parse third argument as expression, to
587 handle global symbols and forward/backward labels correctly.
588
11f45fb5
NC		 5892002-08-14 Nick Clifton <nickc@redhat.com>
590
8ac9ba6c
NC		 591 * read.c (stringer): Catch attempts to create strings in the abs
592 section.
593
11f45fb5
NC		 594 * config/tc-alpha.c: Fix compiling for COFF targets.
595 Some minor formatting tidyups.
596
e371935f
SC		 5972002-08-13 Stephane Carrez <stcarrez@nerim.fr>
598
599 * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
600 (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
601 according to the reloc.
602 (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
603 (TC_FORCE_RELOCATION): Define.
604 (tc_m68hc11_force_relocation): Declare.
605
606 * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
607 (s_m68hc11_relax): New function for relax group.
70658493 608 (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
e371935f
SC		 609 beginning of jump instruction.
610 (md_pcrel_from): Rename from md_pcrel_from_section and fix
611 address computation.
612 (tc-gen_reloc): Update.
70658493 613 (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
e371935f
SC		 614 PC-relative fixup.
615 (tc_m68hc11_force_relocation): New function, handle new relocs.
616 (tc_m68hc11_fix_adjustable): New to make sure there are enough
617 reloc for the linker relax pass.
618 (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
619 and VTABLE relocs.
620
eb086b59
SC		 6212002-08-13 Stephane Carrez <stcarrez@nerim.fr>
622
623 * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
624 (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
625 (s_m68hc11_mode): New function for .mode pseudo op.
626 (s_m68hc11_mark_symbol): New function for .far and .interrupt
627 pseudo op.
628 * config/tc-m68hc11.h (elf_tc_final_processing): Define.
629 (m68hc11_elf_final_processing): Declare.
630
7bfda7eb
SC		 6312002-08-13 Stephane Carrez <stcarrez@nerim.fr>
632
633 * config/tc-m68hc11.c (md_begin): Take into account additional
634 page operand for call instruction.
635 (print_opcode_format): Likewise.
636 (check_range): Likewise for page range checking.
637 (get_operand): Don't skip a possible comma in operands.
638 (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
639 (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
640 (fixup24): New to handle call reloc.
641 (build_insn): Handle missing page operand for call instruction.
642 (find): Likewise.
643 (md_apply_fix3): Take into account new relocs.
644 (get_operand): Fix the mode for indexed indirect addressing.
645 (build_indexed_byte): Fix post index byte for indexed indirect mode.
646
fdb987ee
RS		 6472002-08-12 Richard Sandiford <rsandifo@redhat.com>
648
649 * config/tc-mips.c (mips_ip): Don't work out the value of
650 constant %hi()s here.
651
31312f95
AM		 6522002-08-10 Alan Modra <amodra@bigpond.net.au>
653
654 * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
655 for ELF, and don't bother checking ELF relocs when non-ELF.
656 (i386_immediate): Allow absolute_section expressions for aout.
657 (i386_displacement): Likewise. Also test bfd_is_com_section.
658 (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
659 (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
660 not when fx_addsy. Remove dead code.
661
59bc061d
NC		 6622002-08-09 Graeme Peterson <gp@qnx.com>
663
664 * configure.in: Add support for ppc-*-nto* target.
665 * configure: Regenerate.
70658493 666
6088b00e
AM		 6672002-08-09 Alan Modra <amodra@bigpond.net.au>
668
669 * config/tc-i386.h: Reorganize.
670
0c11417f
MR		 6712002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
672
673 * config/tc-mips.c (macro): Handle a register plus a 16-bit
674 immediate offset in "dla" and "la" expansions.
675
79500683
AM		 6762002-08-09 Alan Modra <amodra@bigpond.net.au>
677
678 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
679 Remove "bfd_gas=yes" from target table when covered later.
680 Consolidate some entries.
681 * configure: Regenerate
682
2bbd9c25
JJ		 6832002-08-09 Jakub Jelinek <jakub@redhat.com>
684
685 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
686 at start of insn, pass it to output_disp and output_imm.
687 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
688 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
689 properly addend.
690 (output_imm): Added arguments. Compute properly addend for
691 R_386_GOTPC.
692 (md_apply_fix3): Remove R_386_GOTPC handling.
693 * testsuite/gas/i386/gotpc.s: New.
694 * testsuite/gas/i386/gotpc.d: New.
695 * testsuite/gas/i386/i386.exp: Add gotpc test.
696
dbac4f5b
RH		 6972002-08-06 George France <france@handhelds.org>
698
699 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
700 and m21264b processor names and cpu types.
701 * doc/c-alpha.texi: Documented new types.
702
95210096
AM		 7032002-08-06 Alan Modra <amodra@bigpond.net.au>
704
705 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
706
98605598
RS		 7072002-08-01 Richard Sandiford <rsandifo@redhat.com>
708
709 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
710 handling to BFD_RELOC_MIPS16_GPREL.
711
08df2379
NC		 7122002-08-01 Nick Clifton <nickc@redhat.com>
713
714 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
715 pool is computed using signed arithmetic so that proper sign
716 extension is performed if X_add_number is a 64-bit integer.
717
70ee4658
DJ		 7182002-08-01 H.J. Lu <hjl@gnu.org>
719 Daniel Jacobowitz <drow@mvista.com>
720
721 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
722 .debug_line section unless it has line information.
723
4eb6b71c
NC		 7242002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
725
726 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
727 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
728 Allow default displacement size to be an option "--disp-size-default".
729 (md_number_to_disp): Make error messages include value. Use %d to
730 print integers, not %s.
731 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
732 get duplicate messages sometimes.
733 (convert_iif): Grow frag to max possible instruction size. Avoid
734 creating unnecessary fixes.
735 (md_number_to_field) Add prototype.
736 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
737 prototypes and make static.
738 (struct addr_mode): Make mode and scaled_mode explicitly signed.
739 (evaluate_expr): Use resultP argument instead of exprP global.
740 (get_addr_mode): Quiten compiler warnings.
741 (encode_operand): eliminate unused variables. Quiten compiler
742 warnings. Eliminate nul character in format strings.
743 (parse): argc is unsigned.
744 (reloc): Type cast index to quieten compiler.
745 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
746 (md_convert_frag): Note unused parameters. Remove unused
747 variables.
748 (md_create_long_jump, md_create_short_jump,
749 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
750 unused parameters.
70658493 751
500800ca
NC		 7522002-07-31 Nick Clifton <nickc@redhat.com>
753
754 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
755 of the PDP-11 and 2.11BSD a.out support.
756
03223580
NC		 7572002-07-31 Momchil Velikov <velco@fadata.bg>
758
759 * config/tc-v850.c (md_assemble): Fix range check for immediate
760 operand.
761
c7a23324
CD		 7622002-07-30 Chris Demetriou <cgd@broadcom.com>
763
764 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
765 to Broadcom SB-1 core support.
766
cfe86eaa
TS		 7672002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
768
769 * config/tc-mips.c (mips_target_format): Fix formatting.
770 Add recognition of n32 ABI formats.
771
460597ba
MR		 7722002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
773
774 * tc-mips.c (load_address): Don't clobber $at when loading a
775 64-bit address in non-PIC code if noat is in effect.
776 (macro): Likewise.
777
9bd7d936
MR		 7782002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
779
780 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
781 used in division/multiply macro expansions similarly to how they
782 are used in the variants with break instructions.
783 (macro2): Likewise.
784
7e392df6
NC		 7852002-07-30 Graeme Peterson <gp@qnx.com>
786
787 * configure.in: Add support for arm-*-nto target.
788 * configure: Regenerate.
70658493 789
3d0c9500
NC		 7902002-07-30 Nick Clifton <nickc@redhat.com>
791
792 * config/tc-arm.c (struct literal_pool): Add fields to allow
793 multiple literal pools to be maintained.
794 (find_literal_pool): New function.
795 (find_or_make_literal_pool): New function.
796 (add_to_literal_pool): Use find_or_make_literal_pool.
6088b00e 797 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
3d0c9500
NC		 798 needed.
799 (s_ltorg): Use find_literal_pool.
800 (arm_cleanup): Dump all literal pools.
6088b00e 801 * doc/c-arm.texi: Document new behaviour of only dumping literal
3d0c9500
NC		 802 pools upon request.
803
dfff24c9
AM		 8042002-07-26 Alan Modra <amodra@bigpond.net.au>
805
806 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
807 rather than PPC_OPCODE_32 for powerpc64*.
808
219576a4
NC		 8092002-07-25 Nick Clifton <nickc@redhat.com>
810
811 * po/es.po: Updated Spanish translation.
812 * po/fr.po: Updated French translation.
813
316f5878
RS		 8142002-07-25 Richard Sandiford <rsandifo@redhat.com>
815
816 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
817 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
818 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
819 * configure, config.in: Regenerate.
820 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
821 (mips_set_options): Remove "abi" field.
822 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
823 with mips_abi.
824 (mips_cpu): Remove.
825 (mips_arch_string, mips_arch_info): New vars.
826 (mips_tune_string, mips_tune_info): New vars.
827 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
828 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
829 (mips_isa_to_str, mips_cpu_to_str): Remove.
830 (mips_ip): If the selected architecture is a generic ISA rather
831 than a processor, only mention the ISA level in error messages.
832 (OPTION_MCPU): Remove.
833 (OPTION_FP64): New.
834 (md_longopts): Add -mfp64, remove -mcpu.
835 (mips_set_option_string): New fn.
836 (md_parse_option): Make -mipsN update file_mips_isa rather than
837 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
838 Don't let -mgp32 and -mfp32 change the ABI.
839 (show): Move to end of file. Constify string argument.
840 (md_show_usage): Move to the end of the file. Read available
841 architectures from mips_cpu_info_table.
842 (mips_set_architecture): New fn.
843 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
844 is an alias for -march=mipsN. Don't change the ABI based on other
845 flags. Infer the register size from the ABI as well as the
846 architecture. Complain about more conflicting arguments.
847 Unify logic with GCC.
848 (s_mipsset): Don't change the ABI.
849 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
850 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
851 "mipsN"-type entries. Remove entries that vary only in the
852 manufacturer's prefix, or that have "000" replaced by "k".
853 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
854 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
855 (mips_parse_cpu): New fn.
856 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
857 (mips_cpu_info_from_isa): Minor formatting tweak.
858
ff3063f5
NC		 8592002-07-24 Nick Clifton <nickc@redhat.com>
860
861 * po/sv.po: Updated Swedish translation.
862 * po/es.po: Updated Spanish translation.
863
55eab186
AM		 8642002-07-23 Alan Modra <amodra@bigpond.net.au>
865
866 * Makefile.am: Run "make dep-am".
867 * Makefile.in: Regenerate.
868 * doc/Makefile.in: Regenerate.
869 * config.in: Regenerate.
870 * po/POTFILES.in: Regenerate.
871
0461a601
NC		 8722002-07-23 Nick Clifton <nickc@redhat.com>
873
ff3063f5 874 * po/fr.po: Updated French translation.
0461a601 875
ee8929cf
NC		 8762002-07-23 Nick Clifton <nickc@redhat.com>
877
878 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
879 GAS.
880
bad9ca53
TS		 8812002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
882
883 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
884 instead of S_IS_EXTERN.
885 (md_estimate_size_before_relax): Likewise.
886 (mips_fix_adjustable): Likewise.
887
a37de3d3
TS		 8882002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
889
890 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
891
8dfa0188 8922002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
dfff24c9 893 Nick Clifton <nickc@redhat.com>
8dfa0188
NC		 894
895 * cond.c (s_ifdef): Treat a referenced but not yet defined
896 symbol as if it were undefined, in exactly the same way as
897 .equiv.
898
dfff24c9
AM		 899 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
900 consider referenced bug not yet defined symbols to be
901 undefined.
8dfa0188 902
a40cbfa3
NC		 9032002-07-18 Denis Chertykov <denisc@overta.ru>
904 Frank Ch. Eigler <fche@redhat.com>
905 Alan Lehotsky <alehotsky@cygnus.com>
906 John Healy <jhealy@redhat.com>
907 Jeff Johnston <jjohnstn@redhat.com>
908
909 * configure.in: Add ip2k configuraton.
910 * configure: Regenerate.
911 * Makefile.am: Add ip2k configuraton.
912 * Makefile.in: Regenerate.
913 * configure: Regenerate.
914 * Makefile.in: Regenerate.
915 * config/tc-ip2k.c: New file.
916 * config/tc-ip2k.h: New files.
917 * NEWS: Mention new support.
918 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
919 * doc/Makefile.in: Regenerate.
920 * doc/all.texi: Set IP2K
921 * doc/as.texinfo: Add IP2K description.
922 * doc/c-ip2k.texi: New file.
dfff24c9 923
a40cbfa3
NC		 9242002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
925
926 * NEWS: Reformat to match style of other NEWS files.
dfff24c9 927
a40cbfa3 9282002-07-17 Jan Hubicka <jh@suse.cz>
33fef721
JH		 929
930 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
931
25d3fb58
AM		 9322002-07-16 Moritz Jodeit <moritz@jodeit.org>
933
934 * config/tc-z8k.c (build_bytes): Correct order of memset args.
935
2cbb2eef
NC		 9362002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
937
938 * NEWS: Add 'Changes in 2.13'.
939
da06c61e
AM		 9402002-07-15 Matt Fredette <fredette@netbsd.org>
941
942 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
943
9146926a
AM		 9442002-07-12 Alan Modra <amodra@bigpond.net.au>
945
946 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
947 case with non CODE_64BIT case. Don't warn on "qword ptr" if
948 not CODE_64BIT.
949
2b3c4602
AM		 9502002-07-11 Alan Modra <amodra@bigpond.net.au>
951
7e8d4ab4
AM		 952 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
953 (ppc_frob_file_before_adjust): New function.
954 * config/tc-ppc.h (tc_frob_symbol): Don't define.
955 (ppc_elf_frob_symbol): Don't declare.
956 (tc_frob_file_before_adjust): Define.
957 (ppc_frob_file_before_adjust): Declare.
958
2b3c4602
AM		 959 * config/tc-ppc.c (md_pseudo_table): Warning fix.
960 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
961 flags.
962 (ppc_size): Delete.
963 (ppc_xcoff64): Rename to ppc_obj64.
964 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
965 (ppc_set_cpu): Set PPC_OPCODE_32 too.
966 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
967 or bfd_mach_ppc.
968 (ppc_target_format): Use ppc_obj64 to select format.
969 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
970 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
971 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
972 (tc_frob_symbol): Likewise.
973 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
974 BFD_DEFAULT_TARGET_SIZE.
975 (ppc_tc): Likewise.
976 (ppc_is_toc_sym): Likewise.
977 (md_apply_fix3): Likewise.
978 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
979 BFD_DEFAULT_TARGET_SIZE.
980 (ELF_TC_SPECIAL_SECTIONS): Likewise.
981 (tc_frob_symbol): Likewise.
982
aec421e0
TS		 9832002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
984
985 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
986 (mips_ip): Likewise.
987
c6682705
AM		 9882002-07-09 Alan Modra <amodra@bigpond.net.au>
989
990 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
991 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
992 (md_apply_fix3): Formatting. Remove redundant test.
993 (tc_gen_reloc): Remove redundant code.
994 (tc_i386_force_relocation): Delete. Movy body of function to..
995 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
996
03111e83
AM		 9972002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
998
999 * configure.in: Add hppa-*-openbsd* target, change
1000 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
1001 with sparc64 cpu.
1002 * configure: Regenerate.
1003
78d32a17
MR		 10042002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1005
1006 * config/tc-mips.c (macro): Shift the 32-bit address range
1007 accessible with a lone "lui" down by 32768.
1008
3a482fd5
MR		 10092002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1010
1011 * config/tc-mips.c (load_address): Use non-trapping "daddu"
1012 instead of "dadd" in address calculations.
1013 (macro): Likewise.
1014
cd61ebfe
AM		 10152002-07-08 Alan Modra <amodra@bigpond.net.au>
1016
1017 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
1018 movzx fudges.
1019 (md_assemble): Instead, zap the suffix here.
1020
a5d3c309
NC		 10212002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1022
1023 * NEWS: Remove next release number until the release is actually
1024 upon us.
1025
ce4f7385
AM		 10262002-07-03 Alan Modra <amodra@bigpond.net.au>
1027
1028 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
1029 Run "make dep-am".
1030 * Makefile.in: Regenerate.
1031
148b4c7a
MS		 10322002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1033
1034 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
1035 to symbols in merge sections, even non pc-relative ones.
1036
2916066e
SC		 10372002-06-29 Stephane Carrez <stcarrez@nerim.fr>
1038
1039 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
1040
96e87417
SC		 10412002-06-29 Stephane Carrez <stcarrez@nerim.fr>
1042
1043 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
1044 .softregs and .eeprom.
1045
83518699
DB		 10462002-06-28 David O'Brien <obrien@FreeBSD.org>
1047
1048 * NEWS: Note the next release is 2.13.
1049
6c6783ff
NC		 10502002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
1051
1052 * po/tr.po: New translation imported.
1053
a2c36061
AM		 10542002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
1055
1056 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
1057 (ecoff_directive_def): Likewise.
1058 (ecoff_directive_tag): Likewise.
1059 * listing.c (file_info): Likewise.
1060 * hash.c (what): Likewise.
1061
a13a0de8
L		 10622002-06-25 H.J. Lu <hjl@gnu.org>
1063
1064 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
1065 * Makefile.in: Regenerated.
1066
6c6783ff 10672002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
5db33d76
JR		 1068
1069 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
1070 (assemble_ppi): Generate warning if the same register is used
1071 twice as destination in the same padd / pmuls instruction.
1072
0ebb9a87
DB		 10732002-06-18 Dave Brolley <brolley@redhat.com>
1074
a2c36061 1075 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
0ebb9a87
DB		 1076 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
1077 * configure.in: Support frv-*-*.
1078 * Makefile.am (CPU_TYPES): Add frv.
1079 (TARGET_CPU_CFILES): Add tc-frv.c.
1080 (TARGET_CPU_HFILES): Add tc-frv.h.
1081 (DEPTC_frv_coff): New variable.
1082 (DEPTC_frv_elf): New variable.
1083 (DEPOBJ_frv_coff): New variable.
1084 (DEPOBJ_frv_elf): New variable.
1085 (DEP_frv_coff): New variable.
1086 (DEP_frv_elf): New variable.
1087 * tc-frv.c: New file.
1088 * tc-frv.h: New file.
1089
2a24298d
CM		 10902002-06-17 Catherine Moore <clm@redhat.com>
1091
a2c36061 1092 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2a24298d 1093
6c6783ff 10942002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
96f31fc7
JR		 1095
1096 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
1097
184e65b1
TR		 10982002-06-17 Tom Rix <trix@redhat.com>
1099
1100 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
1101
ecb4347a
DJ		 11022002-06-14 H.J. Lu <hjl@gnu.org>
1103 Daniel Jacobowitz <drow@mvista.com>
1104
1105 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
1106 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
1107 * config/tc-mips.c (s_mips_file): Call s_app_file_string
1108 and new_logical_line for the first .file directive.
1109 * read.c (s_app_file_string): New function.
1110 (s_app_file): Call it.
1111 * read.h (s_app_file_string): Add declaration.
1112
11132002-06-14 Daniel Jacobowitz <drow@mvista.com>
1114
1115 * configure.in: Remove MIPS_STABS_ELF.
1116 * configure: Regenerated.
1117 * config.in: Regenerated.
1118 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
1119 for MIPS targets.
1120 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
1121 ".extern".
1122 (pdr_seg): Declare unconditionally.
1123 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
1124 (s_mips_end): Likewise. Generate stabs function markers.
1125 (s_mips_ent): Generate stabs function markers.
1126 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
1127 ELF.
1128 (s_mips_mask): Likewise.
1129 (mips_flag_mdebug): New.
1130 (md_longopts): Add "mdebug" and "no-mdebug".
1131 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
1132 (mips_after_parse_args): Set mips_flag_mdebug.
1133 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
1134
d6e9d61a
MR		 11352002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1136
1137 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
1138 value twice for RELA relocations.
1139
03e83a45
BE		 11402002-06-12 Ben Elliston <bje@redhat.com>
1141
1142 * symbols.c (resolve_symbol_value): Initialise final_val.
1143
1144 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
1145
b4f96c78
TR		 11462002-06-11 Tom Rix <trix@redhat.com>
1147
1148 * config/tc-ppc.c (ppc_subseg_align): Delete.
1149 (ppc_change_csect): Default csect align is 2.
a2c36061 1150 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
b4f96c78 1151
8a6def3b
MM		 11522002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
1153
1154 * config/tc-avr.c (mcu_types): Update.
1155
7542c0f2
JT		 11562002-06-08 Matt Thomas <matt@3am-software.com>
1157
1158 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
1159 (vax-*-netbsd*): New targets.
1160 * configure: Regenerate.
a2c36061 1161 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
7542c0f2 1162 * config/tc-vax.c: Add support for ELF and PIC.
a2c36061 1163 (flag_want_pic): New flag.
7542c0f2
JT		 1164 (float_cons): Fix prototype.
1165 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
1166 (md_assemble): Introduce a new is_absolute local, and use it
1167 rather than repeating the test. Make fatal errors actually
a2c36061 1168 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
7542c0f2 1169 Add support for ELF. Add support for PIC.
a2c36061 1170 (md_convert_frag): Adjust for BFD_ASSEMBLER.
7542c0f2
JT		 1171 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
1172 BFD_ASSEMBLER.
a2c36061 1173 (vax_reg_parse): Make the % register prefix mandatory for ELF,
7542c0f2
JT		 1174 optional for a.out, and not allowed for VMS. Adjust all callers.
1175 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
a2c36061 1176 (md_create_long_jump): Likewise.
7542c0f2
JT		 1177 (md_undefined_symbol): Likewise.
1178 (md_section_align): Likewise.
1179 (md_shortopts): Allow -k and -K for ELF.
1180 (md_parse_option): Set flag_want_pic if -k or -K.
1181 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
1182 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1183 * config/tc-vax.h (tc_headers_hook): Remove.
1184 (TARGET_FORMAT): Set according to object format and target
1185 environment.
1186 (BFD_ARCH, TARGET_ARCH): Define.
1187 (NO_RELOC): Adjust for BFD_ASSEMBLER.
1188 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
1189 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
1190 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
1191
5a38dc70
AM		 11922002-06-08 Alan Modra <amodra@bigpond.net.au>
1193
e90b95f6
AM		 1194 * Makefile.am: Run "make dep-am".
1195 * Makefile.in: Regenerate.
1196
5a38dc70
AM		 1197 * as.c: Replace CONST with const.
1198 * write.c: Likewise.
1199 * config/obj-coff.c: Likewise.
1200 * config/tc-a29k.c: Likewise.
1201 * config/tc-arm.c: Likewise.
1202 * config/tc-dlx.c: Likewise.
1203 * config/tc-h8300.c: Likewise.
1204 * config/tc-h8500.c: Likewise.
1205 * config/tc-i370.c: Likewise.
1206 * config/tc-i860.c: Likewise.
1207 * config/tc-i960.c: Likewise.
1208 * config/tc-m68hc11.c: Likewise.
1209 * config/tc-m68k.c: Likewise.
1210 * config/tc-m88k.c: Likewise.
1211 * config/tc-mcore.c: Likewise.
1212 * config/tc-mips.c: Likewise.
1213 * config/tc-ns32k.c: Likewise.
1214 * config/tc-pdp11.c: Likewise.
1215 * config/tc-pj.c: Likewise.
1216 * config/tc-s390.c: Likewise.
1217 * config/tc-sh.c: Likewise.
1218 * config/tc-sparc.c: Likewise.
1219 * config/tc-tahoe.c: Likewise.
1220 * config/tc-tic80.c: Likewise.
1221 * config/tc-v850.c: Likewise.
1222 * config/tc-vax.c: Likewise.
1223 * config/tc-w65.c: Likewise.
1224 * config/tc-z8k.c: Likewise.
1225
c5dd6aab
DJ		 12262002-06-08 Daniel Jacobowitz <drow@mvista.com>
1227
1228 Based on patch from Matt Green:
1229 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
a2c36061 1230 * config/tc-mips.c (s_mips_file): Renamed from s_file.
c5dd6aab
DJ		 1231 (s_mips_loc): New function.
1232 (mips_nonecoff_pseudo_table): Call them.
a2c36061 1233 (append_insn): Call dwarf2_emit_insn.
c5dd6aab 1234
a4672219
TS		 12352002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1236
1237 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
1238 to -1.
1239 (file_ase_mips16): New veriable.
1240 (mips_eabi64): Remove.
1241 (CPU_HAS_MIPS16): New define.
1242 (CPU_HAS_MDMX): Fix data type.
1243 (md_begin): Code cleanup. Use file_ase_mips16.
1244 (mips_elf_final_processing): Handle mips16 header flag.
1245 Handle EABI flag without intermediate variable.
1246
437ee9d5
TS		 12472002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1248
1249 * doc/as.texinfo: Update MIPS documentation.
1250
85b51719
TS		 12512002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1252
1253 * config/tc-mips.c: Add define for $zero register.
1254 (md_begin): Add $zero as alias name for $0.
1255 (insn_uses_reg): Use ZERO define.
1256 (mips_ip): Add $zero as alias name for $0.
1257 (mips16_ip): Likewise.
1258 (s_cplocal): Demand empty rest of input line.
1259 (tc_get_register): Likewise. Add support for $kt0, kt1 register
1260 names. Use ZERO define. Fix input_line_pointer progress.
1261
9758f3fc
AM		 12622002-06-07 Alan Modra <amodra@bigpond.net.au>
1263
1264 * symbols.c: Replace CONST by const throughout.
1265 (symbol_find_exact): Split out from..
1266 (symbol_find_base): ..here.
1267 * symbols.h: Replace CONST by const throughout.
1268 (symbol_find_exact): Declare.
1269 * config/obj-elf.c: #include "struc-symbol.h".
1270 (elf_frob_file): If group name matches an exported symbol, use that
1271 symbol for the signature and ".group" as the section name.
1272
6c6783ff 12732002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
9691d64f
JR		 1274
1275 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
1276 but warn about it.
1277 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
1278 * testsuite/gas/sh/pcrel.d: Update.
1279 * testsuite/gas/sh/pcrel.l: New file.
1280
ffdefa66
DJ		 12812002-06-06 Daniel Jacobowitz <drow@mvista.com>
1282
1283 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
1284 and mips_opts.ase_mdmx if they are uninitialized.
1285
ec8b3afd
JL		 12862002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1287
1288 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
1289 (hppa_force_relocation): Check if a stub just before the start symbol
1290 of the last call_info is reachable before forcing relocation. Fix
1291 typo.
1292
e9670677
MR		 12932002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1294
1295 * config/tc-mips.c (mips_after_parse_args): New function.
1296 (md_begin): Move processing of defaults to mips_after_parse_args.
1297 config/tc-mips.h (md_after_parse_args): Define.
1298
5b0e55b6
JT		 12992002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
1300
1301 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
1302 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
1303 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
1304 * configure: Regenerate.
1305 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
1306 environment.
1307
a074e149
JT		 13082002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
1309
1310 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
1311
d2dab548
AM		 13122002-06-04 Alan Modra <amodra@bigpond.net.au>
1313
1314 * config/obj-elf.c (obj_elf_change_section): Set and check elf
1315 linkonce flag. Print all warnings.
1316 (obj_elf_section): Parse ",comdat" for groups.
1317 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
1318 consistency of comdat flag.
1319
20e130e9
RH		 13202002-06-02 Richard Henderson <rth@redhat.com>
1321
1322 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
1323 with LITERALs without sequence numbers.
1324
9e756d64
RH		 13252002-06-01 Richard Henderson <rth@redhat.com>
1326
1327 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
1328 Rename them LITUSE_ALPHA_*.
1329
3048287a
NC		 13302002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
1331
1332 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
1333 accept parentheses enclosed register lists.
1334
194b5210
AM		 13352002-05-31 Alan Modra <amodra@bigpond.net.au>
1336
1337 * Makefile.am: Run "make dep-am".
1338 * Makefile.in: Regenerate.
1339 * po/POTFILES.in: Regenerate.
1340
34e97952
AM		 13412002-05-31 Graeme Peterson <gp@qnx.com>
1342
1343 * configure.in: Add i386-*-nto-qnx*.
1344 * configure: Regenerate.
1345
793b27f4
TS		 13462002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347
1348 * config/tc-mips.c (mips_ip): Use unsigned long values for
1349 warning output.
1350
80245285
TS		 13512002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1352
1353 * config/tc-mips.c (s_cpsetup): Fix initialization of
1354 mips_cpreturn_register and mips_cpreturn_offset.
1355
698b7d9d
TS		 13562002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357
1358 * config/tc-mips.c (s_cpsetup): Fix comment.
1359
76db943d
TS		 13602002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1361
1362 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
1363 (mips_ip): Likewise.
1364 (mips16_ip): Likewise.
1365 (tc_get_register): Likewise.
1366
deec1734 13672002-05-30 Chris G. Demetriou <cgd@broadcom.com>
a2c36061 1368 Ed Satterthwaite <ehs@broadcom.com>
deec1734
CD		 1369
1370 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
1371 (mips_opts): Initialize "ase_mdmx" member.
1372 (file_ase_mdmx): New variable.
1373 (CPU_HAS_MDMX): New macro.
1374 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
1375 based on command line options and configuration defaults.
1376 (macro_build): Note in comment that use of MDMX in macros is
1377 not currently allowed.
1378 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
1379 "Z" MDMX operand types.
1380 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
1381 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
1382 types.
1383 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
1384 Add support for "-mdmx" and "-no-mdmx" options.
1385 (OPTION_ELF_BASE): Move to accomodate new options.
1386 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
1387 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
1388 file_ase_mdmx was set.
1389 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
1390 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
1391 nomdmx" directives.
1392
9ee72ff1
TS		 13932002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1394
1395 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
1396 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
1397 command line switch conforming to gcc conventions.
1398 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
1399
438c16b8
TS		 14002002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1401
1402 * config/tc-mips.c (macro_build_jalr): New Function.
1403 (md_begin): NewABI uses big GOTs.
1404 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
1405 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
1406 (load_address): Add some NewABI PIC support.
1407 (macro): Likewise.
1408 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
1409 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
1410
f7ea7ef2
TS		 14112002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1412
1413 * config/tc-mips.c (load_address): Use mips_gp_register instead
1414 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
1415 instead.
1416 (macro): Use mips_gp_register instead of hardcoded value.
1417
3765b1be
RH		 14182002-05-30 Richard Henderson <rth@redhat.com>
1419
1420 * expr.h (operatorT): Add O_md17..O_md32.
1421 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
1422 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
1423 O_tprelhi, O_tprello, O_tprel): New.
1424 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
1425 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
1426 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
1427 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
1428 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
1429 (md_apply_fix3): Handle TLS relocations.
1430 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1431 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
1432 associated TLS reloc. Check lituse_tls relocs match up.
1433 (emit_insn): Handle TLS relocations.
1434 (ldX_op): Remove.
1435
1c5cec28
RH		 1436 * doc/c-alpha.texi: Add docs for tls relocations.
1437
def2e0dd
TS		 14382002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1439
1440 * config/tc-mips.c (mips_gprel_offset): New variable.
1441 (s_gpvalue): Use it.
1442
8ade06a8
TR		 14432002-05-30 Diego Novillo <dnovillo@redhat.com>
1444
a2c36061
AM		 1445 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1446 write-write conflicts.
1447 (md_assemble): Reformat introductory comment.
1448 (parallel_ok): Prevent packing only if the first
1449 instruction cannot be packed.
8ade06a8
TR		 1450
14512002-05-30 Jason Eckhardt <jle@redhat.com>
1452 Tom Rix <trix@redhat.com>
1453
1454 * config/tc-d10v.c (build_insn): Check for immediates.
1455
c9914766
TS		 14562002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1457
1458 * config/tc-mips.c: Replace GP in comments by $gp.
1459 (mips_big_got): Initialize.
1460 (mips_trap): Initialize.
1461 (load_address): Use mips_gp_register instead of hardcoded value.
1462 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
1463 (macro): Use mips_gp_register instead of hardcoded value.
1464 (macro2): Change load_address calls.
1465 (md_pcrel_from): Comment formatting.
1466 (s_cpload): Use mips_gp_register instead of hardcoded value.
1467 (s_cprestore): Likewise. Comment formatting.
1468 (s_gpword): Fix data type.
1469 (s_cpadd): Use mips_gp_register instead of hardcoded value.
1470 (nopic_need_relax): Replace GP in comments by $gp.
1471 (mips_elf_final_processing): Better comment.
1472
d172d4ba
NC		 14732002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
1474
1475 * configure.in: Add DLX configuraton
1476 * Makefile.am: Add DLX configuraton
1477 * configure: Regenerate.
1478 * Makefile.in: Regenerate.
1479 * config/tc-dlx.c: New file.
1480 * config/tc-dlx.h: New files.
52216602 1481 * NEWS: Mention new support.
d172d4ba 1482
e9732b6d
NC		 14832002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
1484
1485 * config/obj-coff.c (write_object_file): Add missing semicolon.
1486
f9419b05
TS		 14872002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1488
1489 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
1490 by the define. Remove superfluous check of mips_opts.mips16.
1491 (append_insn): Likewise. Canonicalize variable increments.
1492 (macro_build): Canonicalize variable increments.
1493 (macro_build_lui): Likewise.
1494 (load_register): Likewise.
1495 (load_address): Move pointer initialization.
1496 (macro): Move pointer to a more local scope. Canonicalize variable
1497 increments. Better comments. Replace magic constant for RA by the
1498 define.
1499 (macro2): Replace magic constant for RA by the define. Canonicalize
1500 variable increments.
1501 (mips_ip): Canonicalize variable increments.
1502 (mips16_ip): Replace magic constant for RA by the define.
1503 (my_getSmallParser): Canonicalize variable increments/decrements.
1504 (my_getPercentOp): Likewise.
1505 (my_getSmallExpression): Likewise.
1506 (s_align): Likewise.
1507 (s_mipsset): Likewise.
1508 (s_cpsetup): Likewise.
1509 (s_insn): Remove superfluous check of mips_opts.mips16.
1510 (s_mips_stab): Likewise.
1511 (mips_handle_align): Canonicalize variable increments.
1512 (s_mips_ent): Likewise.
1513 (s_mips_end): Add comment.
1514
aa501e5c
JT		 15152002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
1516
1517 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1518 * configure: Regenerate.
1519
29589b0c
AM		 15202002-05-25 Alan Modra <amodra@bigpond.net.au>
1521
1522 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1523 * Makefile.in: Regenerate.
1524 * dep-in.sed: Reorder to match OBJS in Makefile.am.
1525 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1526 * configure: Regenerate.
1527 * as.h: Use #include "" instead of <> for local header files.
1528 * flonum-konst.c: Likewise.
1529 * flonum-mult.c: Likewise.
1530 * gasp.c: Likewise.
1531 * listing.c: Likewise.
1532 * config/tc-ia64.h: Likewise.
1533 * config/tc-v850.h: Likewise.
1534
436e8db0
NC		 15352002-05-24 TAMURA Kent <kent@netbsd.org>
1536
1537 * configure.in: Add a target for i386-netbsdpe.
1538 * configure: Regenerate.
1539
13ae64f3
JJ		 15402002-05-23 Jakub Jelinek <jakub@redhat.com>
1541
1542 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1543 (obj_elf_common): Call elf_common.
1544 (obj_elf_tls_common): New function.
1545 (elf_pseudo_tab): Support .tls_common.
1546 (special_sections): Add .tdata and .tbss.
1547 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1548 sections.
1549 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1550 (obj_elf_parse_section_letters): Include T in error message.
1551 * config/tc-ppc.c (ppc_section_letter): Likewise.
1552 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1553 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1554 SEC_MERGE.
1555 * config/tc-sparc.c (md_apply_fix3): Likewise.
1556 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1557 Define them if not BFD_ASSEMBLER.
1558 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1559 and @NTPOFF.
1560 (md_apply_fix3): Add TLS relocs.
1561 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1562 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1563 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1564 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1565 (ia64_elf_section_letter): Include T in error message.
1566 (md_begin): Support TLS operators.
1567 (md_operand): Likewise.
1568 (ia64_gen_real_reloc_type): Support TLS relocs.
1569 * testsuite/gas/i386/tlspic.s: New file.
1570 * testsuite/gas/i386/tlsd.s: New file.
1571 * testsuite/gas/i386/tlsnopic.s: New file.
1572 * testsuite/gas/i386/tlsd.d: New file.
1573 * testsuite/gas/i386/tlsnopic.d: New file.
1574 * testsuite/gas/i386/tlspic.d: New file.
1575 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1576 * testsuite/gas/ia64/tls.s: New file.
1577 * testsuite/gas/ia64/tls.d: New file.
1578 * testsuite/gas/ia64/ia64.exp: Add tls test.
1579 * write.c (adjust_reloc_syms): Don't change symbols in
1580 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1581
c62e1cc3
NC		 15822002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1583
1584 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1585 round the relocation up rather than down.
1586
6ff96af6
NC		 15872002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1588
1589 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1590 flag.
a2c36061 1591 * doc/as.texinfo: Document that the COFF version of .section
6ff96af6
NC		 1592 ignores the 'a' flag.
1593
18e1d487
AM		 15942002-05-23 Alan Modra <amodra@bigpond.net.au>
1595
69108c1f
AM		 1596 * config/tc-alpha.c (assemble_tokens): Protect use of
1597 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1598
18e1d487
AM		 1599 * write.c (size_seg): Check adjustment to last frag.
1600 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1601 section alignment.
1602 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1603 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1604 (write_object_file): Invoke md_do_align if available, and use
1605 frag_align_code on text sections.
1606 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1607 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1608 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1609 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1610 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
1611 BFD_ASSEMBLER too.
1612
9d66a1d9
L		 16132002-05-22 H.J. Lu <hjl@gnu.org>
1614
1615 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1616 for source file.
1617
76feaaf3
NC		 16182002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
1619
1620 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1621 as ELF builds.
1622
1080e97d
L		 16232002-05-22 H.J. Lu <hjl@gnu.org>
1624
1625 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1626 for one .loc for compiler.
1627
c90bbe5b
TS		 16282002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1629
1630 * config/tc-mips.c (macro): Relax warning, it's toot strict for
1631 embedded-PIC.
1632
771c7ce4
TS		 16332002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1634
1635 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1636 Optimize the rotate by zero case.
1637
fa70f2ed
NC		 16382002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
1639
1640 * configure.in: Remove accidental enabling of bfd_gas=yes for
1641 sh-coff targets.
1642 * configure: Regenerate.
1643
411863a4
KH		 16442002-05-18 Kazu Hirata <kazu@cs.umass.edu>
1645
1646 * app.c: Fix formatting.
1647 * as.c: Likewise.
1648 * ehopt.c: Likewise.
1649 * expr.c: Likewise.
1650 * input-file.c: Likewise.
1651 * listing.c: Likewise.
1652 * macro.h: Likewise.
1653 * stabs.c: Likewise.
1654 * symbols.c: Likewise.
1655
eb268f46
AM		 16562002-05-17 Alan Modra <amodra@bigpond.net.au>
1657
1658 * config/obj-generic.c: Delete file.
1659 * config/obj-generic.h: Likewise.
1660
bdfdba87
MM		 16612002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
1662
1663 * config/tc-avr.c (mcu_types): Update for new devices.
1664
3bec30a8
TS		 16652002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1666
1667 * config/tc-mips.c (macro): Warn about wrong la/dla use.
1668
8586fc66
TS		 16692002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1670
1671 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1672 worked sometimes by accident. Fix copy&paste comment.
1673
195325d2
TS		 16742002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1675
1676 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1677 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1678 (mips_elf_final_processing): Let n32 use .reginfo.
1679
4db1a35d
TS		 16802002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1681
1682 * config/tc-mips.c (append_insn): Fix too small range of variable.
1683
7f367f01
NC		 16842002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1685
1686 * config/tc-arm.c (arm_cleanup): Remove redundant call to
1687 listing_prev_line().
1688
7193a0e7
NC		 16892002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
1690
f5b4e9e4
NC		 1691 * config/tc-arm.c (md_assemble): Remove redundant call to
1692 listing_prev().
1693
b6675117
NC		 1694 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1695 loc_directive_seen.
1696
7193a0e7
NC		 1697 * stabs.c (s_stab_generic): Fix grammatical error in warning
1698 message.
1699
50b31228
AM		 17002002-05-13 Alan Modra <amodra@bigpond.net.au>
1701
1702 * write.c (subsegs_finish): Don't specially align last subseg.
1703
cce5a618
NC		 17042002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1705
6360824b
NC		 1706 * stabs.c (s_stab_generic): Warn about a description field that is
1707 too big.
1708
f8e42b8c
NC		 1709 * config/obj-coff.c: Fix compile time warnings when compiling
1710 without BFD_ASSEMBLER defined.
1711 Fix formatting.
1712
cce5a618
NC		 1713 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1714 target.
1715 (md_pcrel_from_section): Use md_pcrel_from().
1716
d7c310c2
NC		 17172002-05-11 Bruno Haible <bruno@clisp.org>
1718
1719 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1720 by dwarf2_directive_loc, instead of calling dwarf2_where.
1721
5d6255fe
KH		 17222002-05-11 Kazu Hirata <kazu@cs.umass.edu>
1723
1724 * config/obj-coff.h: Fix formatting.
1725 * config/tc-mcore.c: Likewise.
1726 * config/tc-mn10300.c: Likewise.
1727 * config/tc-openrisc.c: Likewise.
1728 * config/tc-or32.c: Likewise.
1729 * config/tc-pdp11.c: Likewise.
1730 * config/tc-ppc.c: Likewise.
1731 * config/tc-ppc.h: Likewise.
1732 * config/tc-sh64.c: Likewise.
1733 * config/tc-sh.c: Likewise.
1734 * config/tc-tic54x.c: Likewise.
1735 * config/tc-xstormy16.c: Likewise.
1736 * config/tc-xstormy16.h: Likewise.
1737
cc8a6dd0
KH		 17382002-05-09 Kazu Hirata <kazu@cs.umass.edu>
1739
1740 * config/obj-coff.c: Fix formatting.
1741 * config/obj-elf.c: Likewise.
1742 * config/tc-alpha.c: Likewise.
1743 * config/tc-arm.c: Likewise.
1744 * config/tc-d10v.c: Likewise.
1745 * config/tc-d30v.c: Likewise.
1746 * config/tc-h8300.c: Likewise.
1747 * config/tc-hppa.c: Likewise.
1748
412167cb
AM		 17492002-05-09 Alan Modra <amodra@bigpond.net.au>
1750
1751 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1752 reloc when no_cond_jump_promotion.
1753
91975467
JW		 17542002-05-08 Jim Wilson <wilson@redhat.com>
1755
1756 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1757 current variable part of frag.
1758
a1b6236b
KH		 17592002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1760
1761 * config/tc-mmix.c: Fix formatting.
1762 * config/tc-mmix.h: Likewise.
1763
c8615825
AM		 17642002-05-08 Alan Modra <amodra@bigpond.net.au>
1765
1766 * configure: Regenerate.
1767
8a104df9
KH		 17682002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1769
1770 * config/tc-m68k.c: Fix formatting.
1771
d3d8a9ee
NC		 17722002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1773
1774 * Makefile.am: Honour DESTDIR.
1775 * Makefile.in: Regenerate.
1776
40449e9f
KH		 17772002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1778
1779 * config/tc-ia64.c: Fix formatting.
1780 * config/tc-ia64.h: Likewise.
1781
98d3f06f
KH		 17822002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1783
1784 * config/tc-mips.c: Fix formatting.
1785 * config/tc-s390.c: Likewise.
1786 * config/tc-s390.h: Likewise.
1787
8f5b2891
AO		 17882002-05-03 Alexandre Oliva <aoliva@redhat.com>
1789
1790 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1791 information for instructions.
1792
d1a6c242
KH		 17932002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1794
1795 * as.h: Fix formatting.
1796 * cgen.c: Likewise.
1797 * cgen.h: Likewise.
1798 * dwarf2dbg.c: Likewise.
1799 * frags.h: Likewise.
1800 * gasp.c: Likewise.
1801 * macro.c: Likewise.
1802 * read.c: Likewise.
1803 * stabs.c: Likewise.
1804 * symbols.c: Likewise.
1805
1cfc59d5
AM		 18062002-05-02 Alan Modra <amodra@bigpond.net.au>
1807
72297628
AM		 1808 * app.c (mri_pseudo): Only declare for TC_M68K.
1809
1cfc59d5
AM		 1810 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1811 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1812 BFD_RELOC_16_BASEREL.
1813 (md_assemble): Likewise.
1814 (md_apply_fix3): Likewise.
1815
358b94bd
NC		 18162002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1817
1818 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1819 zero into an add of zero - it is not the same.
1820
d8731e7d
NC		 18212002-05-01 Arati Dikey <aratid@kpit.com>
1822
1823 * tc-sh.c (get_specific): Generate warning if the same
1824 destination register is used in parallel instructions.
1825
200dbde8
AM		 18262002-05-01 Andrew Macleod <amacleod@cygnus.com>
1827
1828 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1829
3f3cdb03
AM		 18302002-05-01 Alan Modra <amodra@bigpond.net.au>
1831
1832 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1833 backwards to prevent cascading errors.
1834
9b2b7d69
MM		 18352002-04-30 Mark Mitchell <mark@codesourcery.com>
1836
1837 * configure.in: Add support for powerpc-*-windiss.
1838 * configure: Regenerated.
a2c36061 1839
0f3f3d8b
AM		 18402002-04-28 Alan Modra <amodra@bigpond.net.au>
1841
819e6420
AM		 1842 * config/tc-s390.c (md_parse_option): Formatting.
1843
0f3f3d8b
AM		 1844 * config/tc-i386.c: Formatting fixes, add missing space in error
1845 message.
1846
3c25c5f6
NC		 18472002-04-24 Christian Groessler <chris@groessler.org>
1848
1849 * config/tc-z8k.c (build_bytes): Add support for new cases:
1850 CLASS_IGNORE and ARG_NIM4.
1851 (md_assemble): Prevent destruction of input_line_pointer if
1852 get_operands returns failure.
1853
af55c2e6
CD		 18542002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1855
1856 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1857 instructions to be generated by macros.
1858
062cd5e7
AS		 18592002-04-24 Andreas Schwab <schwab@suse.de>
1860
1861 * config/tc-i386.c (output_jump, output_disp)
1862 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1863 more.
1864 (md_apply_fix3): Remember addend value for rela relocations.
1865 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1866
2b2e39bf
CD		 18672002-04-22 Chris Demetriou <cgd@broadcom.com>
1868
1869 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1870 from previous change.
1871
80cc45a5
EC		 18722002-04-22 Eric Christopher <echristo@redhat.com>
1873
2b2e39bf
CD		 1874 * config/tc-mips.c (macro_build): Add warning if macro instructions
1875 are expanded into a branch delay slot.
80cc45a5 1876
ffa554ed
GK		 18772002-04-17 Geoffrey Keating <geoffk@redhat.com>
1878
1879 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1880 numbers, gdb relies on them to detect the start of the prologue.
1881
302576af
MS		 18822002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1883
1884 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1885 symbols in merge sections.
1886
0f3f3d8b 18872002-04-16 Alan Modra <amodra@bigpond.net.au>
091e58c1
AM		 1888
1889 * as.c (main): Don't reference _bfd_chunksize.
1890
76b999d0
TR		 18912002-04-15 Tom Rix <trix@redhat.com>
1892
80cc45a5 1893 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
76b999d0
TR		 1894 symbols in merge sections.
1895
580a832e
RS		 18962002-04-11 Richard Sandiford <rsandifo@redhat.com>
1897
1898 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1899 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1900 argument for the precision.
1901 (gen_to_words): Update accordingly.
1902
edde18a5
AM		 19032002-04-10 Alan Modra <amodra@bigpond.net.au>
1904
1905 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1906 BFD_VERSION_STRING unavailable.
1907 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1908
6c6783ff 19092002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
5bcd00a6
JR		 1910
1911 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1912 symbol_used_in_reloc_p is true.
2ed5f585
JR		 1913
1914 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1915 endian hosts.
1916
8e42bcb6
AM		 19172002-04-04 Alan Modra <amodra@bigpond.net.au>
1918
1919 * dep-in.sed: Cope with absolute paths.
1920 * Makefile.am (dep.sed): Subst TOPDIR.
1921 Run "make dep-am".
1922 * Makefile.in: Regenerate.
1923
874e8986
TS		 19242002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1925
1926 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1927 (mips_ip): Remove unused variable.
1928 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1929 unsigned char with bfd_byte.
1930 (s_file): Remove unused variable.
1931 (s_mips_ent): Likewise.
1932
fbdbf472
TR		 19332002-04-03 Tom Rix <trix@redhat.com>
1934
1935 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1936 (build_insn): Same.
1937 (find_opcode): Fix warning in as_warn.
1938 * config/tc-d10v.h: Update Copyright.
1939
19402002-04-03 Alan Matsuoka <alanm@redhat.com>
1941 Tom Rix <trix@redhat.com>
1942
1943 From Jeff Knaggs <jknaggs@redhat.com>
80cc45a5 1944 * config/tc-d10v.c (check_resource_conflict): New function to
fbdbf472
TR		 1945 check for resource conflicts.
1946
1947 From Jason Eckhardt <jle@redhat.com>
a2c36061
AM		 1948 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1949 imm3 fields.
1950 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1951 reserved control registers is used.
1952 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1953 imm3 fields.
fbdbf472
TR		 1954
1955 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1956 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1957 instruction cannot be packed.
fbdbf472
TR		 1958
1959 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1960 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1961 write-write conflicts.
1962 (md_assemble): Reformat introductory comment.
1963 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1964 arguments.
fbdbf472 1965
784b640d
AM		 19662002-04-03 Alan Modra <amodra@bigpond.net.au>
1967
1968 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1969 O_logical_not>): Derive final_seg from add_symbol.
1970 <O_multiply..O_logical_or>: More final_seg twiddles.
1971
5f44c186
RH		 19722002-04-01 Jessica Han <jessica@cup.hp.com>
1973
a2c36061 1974 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
5f44c186
RH		 1975 in 32-bit mode.
1976
3458b54c
AS		 19772002-03-27 Andreas Schwab <schwab@suse.de>
1978
1979 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1980 field for pc-relative fixups.
1981 (output_disp): Likewise.
1982 (md_estimate_size_before_relax): Likewise.
1983 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1984 pc-relative fixups in 64bit mode.
1985
815b453c
AM		 19862002-03-22 Alan Modra <amodra@bigpond.net.au>
1987
1988 * config/te-aix5.h: Typo fix.
1989
d5b32339
AM		 19902002-03-21 Alan Modra <amodra@bigpond.net.au>
1991
1992 * Makefile.am: Run "make dep-am".
1993 * Makefile.in: Regenerate.
1994 * doc/Makefile.in: Regenerate.
1995
f201ccb3
NC		 19962002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1997
1998 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1999 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
2000
177b4a6a
AO		 20012002-03-18 Alexandre Oliva <aoliva@redhat.com>
2002
2003 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
2004 the EXTENDED bit here; report the estimate according to the
2005 current size.
2006
eb1e0e80
NC		 20072002-03-18 Tom Rix <trix@redhat.com>
2008
2009 * configure.in: Add AIX 5 support.
2010 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
2011 * config/te-aix5.h: New file. AIX 5 support.
2012 * configure: Regenerate.
2013
a1c259a1
NC		 20142002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
2015
2016 * po/fr.po: Updated version.
2017
949f2b5c
AJ		 20182002-03-16 Andreas Jaeger <aj@suse.de>
2019
2020 * doc/c-mips.texi (Machine Dependencies): Add new node.
2021
1f25f5d3
CD		 20222002-03-15 Chris G. Demetriou <cgd@broadcom.com>
2023
2024 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
2025 (mips_opts): Initialize "ase_mips3d" member.
2026 (file_ase_mips3d): New variable.
2027 (CPU_HAS_MIPS3D): New macro.
2028 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
2029 based on command line options and configuration defaults.
2030 (macro_build, mips_ip): Accept MIPS-3D instructions if
2031 mips_opts.ase_mips3d is set.
2032 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
2033 Add support for "-mips3d" and "-no-mips3d" options.
2034 (OPTION_ELF_BASE): Move to accomodate new options.
2035 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
2036 (mips_elf_final_processing): Add a comment indicating that a
2037 MIPS-3D ASE ELF header flag should be set, when one exists.
2038 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
2039 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
2040 nomips3d" directives.
949f2b5c 2041
2be11e7e
HPN		 20422002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
2043
2044 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
2045 a weak symbol in same section to be within reach.
2046
9ce88e60
NC		 20472002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
2048
2049 * po/fr.po: Updated version.
2050
1e16b528
AS		 20512002-03-12 Andreas Schwab <schwab@suse.de>
2052
2053 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
2054 body record so that an error is given for misplaced .save
2055 pseudo-ops.
2056
29b0f896
AM		 20572002-03-09 Alan Modra <amodra@bigpond.net.au>
2058
2059 * config/tc-i386.h (REX_OPCODE): Define.
2060 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
2061 (rex_byte): typedef to int.
2062 * config/tc-i386.c: Group prototypes and vars together.
2063 Formatting fixes. Remove occurrences of "register" keyword.
2064 (true): Delete.
2065 (false): Delete.
2066 (mode_from_disp_size): Add INLINE keyword to prototype.
2067 (fits_in_signed_byte): Likewise.
2068 (fits_in_unsigned_byte): Likewise.
2069 (fits_in_unsigned_word): Likewise.
2070 (fits_in_signed_word): Likewise.
2071 (fits_in_unsigned_long): Likewise.
2072 (fits_in_signed_long): Likewise.
2073 (type_names): Constify.
2074 (intel_float_operand): Constify param.
2075 (add_prefix): Use REX_OPCODE.
2076 (md_assemble): Likewise. Modify for changed rex_byte.
2077 (parse_insn): Split out of md_assemble.
2078 (parse_operands): Likewise.
2079 (swap_operands): Likewise.
2080 (optimize_imm): Likewise.
2081 (optimize_disp): Likewise.
2082 (match_template): Likewise.
2083 (check_string): Likewise.
2084 (process_suffix): Likewise.
2085 (check_byte_reg): Likewise.
2086 (check_long_reg): Likewise.
2087 (check_qword_reg): Likewise.
2088 (check_word_reg): Likewise.
2089 (finalize_imm): Likewise.
2090 (process_operands): Likewise.
2091 (build_modrm_byte): Likewise.
2092 (output_insn): Likewise.
2093 (output_branch): Likewise.
2094 (output_jump): Likewise.
2095 (output_interseg_jump): Likewise.
2096 (output_disp): Likewise.
2097 (output_imm): Likewise.
2098
2e64b665
DJ		 20992002-03-07 Daniel Jacobowitz <drow@mvista.com>
2100
2101 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
2102
937149dd
AM		 21032002-03-06 Alan Modra <amodra@bigpond.net.au>
2104
2105 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
2106 relocs except when BFD64.
2107
2108 * write.c (number_to_chars_bigendian): Don't abort when N is
2109 larger than sizeof (VAL).
2110 (number_to_chars_littleendian): Likewise.
2111
40d74fb1
JL		 21122002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
2113
2114 * config/tc-hppa.c (md_apply_fix3): Add cast.
2115 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
2116 e_rrsel.
2117
cd3cde86
AM		 21182002-03-05 Paul Koning <pkoning@equallogic.com>
2119
2120 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
2121 (parse_ac5): New function for parsing float regs in float operand.
2122 (parse_expression): Remove attempt to make literals be octal.
2123 (parse_op_no_deferred): Support float literals.
2124 (parse_op): Reject attempts to refer to float regs.
2125 (parse_fop): New function, like parse_op but for float operand.
949f2b5c 2126 (md_assemble): Add cases to parse float operands. Also fix
cd3cde86
AM		 2127 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2128
e9682144
L		 21292002-03-04 H.J. Lu <hjl@gnu.org>
2130
2131 * config/obj-elf.c (special_section): Add .init_array,
2132 .fini_array and .preinit_array.
2133
2134 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
2135 .init_array and .fini_array.
2136
26eb4093
JJ		 21372002-03-01 Jakub Jelinek <jakub@redhat.com>
2138
2139 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
2140 visibility.
2141 (obj_frob_symbol): Copy visibility.
2142
559e22f3
JJ		 21432002-02-28 Jakub Jelinek <jakub@redhat.com>
2144
2145 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
2146 s_text.
2147 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
2148
ef412327
NC		 21492002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
2150
2151 * po/es.po: Updated.
2152
b25a253c
CD		 21532002-02-26 Chris Demetriou <cgd@broadcom.com>
2154
2155 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
2156 only, undo the changes made on 2001-06-08, with the
2157 effect being that common or extern symbols are
2158 adjusted for embedded-PIC, but weak symbols are not.
2159 (md_estimate_size_before_relax: Likewise, with the effect
2160 that extern symbols are treated the same as weak symbols
2161 only if not embedded-PIC.
2162 (mips_fix_adjustable) Likewise, with the effect that
2163 weak or extern symbols are not adjusted for embedded-PIC.
2164 (md_apply_fix3): Tweak so that the case where value is zero
2165 is handled more correctly for embedded-PIC code.
2166
fe41178f
NC		 21672002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
2168
587fe2b3
NC		 2169 * doc/as.texinfo (Overview): Add missing @ifset IA64
2170
fe41178f
NC		 2171 * configure.in (LINGUAS): Add es.po.
2172 * configure: Regenerate.
2173 * po/es.po: New file.
2174
4d34fb5f
TS		 21752002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2176
2177 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
2178 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
2179 and NO_PIC cases. Code cleanup.
2180 (macro2): Fix handling of 64bit register loads.
2181
9e32ca89
NC		 21822002-02-25 David Mosberger <davidm@hpl.hp.com>
2183
2184 * doc/as.texinfo: Add entry for IA64.
2185 * doc/c-ia64.texi: New file.
2186
23e1d84c
AM		 21872002-02-25 Alan Modra <amodra@bigpond.net.au>
2188
c7d004c5
AM		 2189 * config/tc-hppa.c: Update copyright date.
2190
2191 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
23e1d84c
AM		 2192 Remove references to chip manufacturers.
2193 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
2194 Correct comments.
2195 (md_show_usage): Remove references to chip manufacturers. Mention
2196 -mpower4.
2197 (md_begin): Test power4 opcode flag bits.
2198
b1c6bf70 21992002-02-22 David Mosberger <davidm@hpl.hp.com>
6290819d
NC		 2200
2201 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
2202 count exceeds prologue count.
2203 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
2204 (unwind.label_prologue_count): New member.
2205
2206 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
2207
2208 (get_saved_prologue_count): New function.
2209 (save_prologue_count): New function.
2210 (free_saved_prologue_count): New function.
2211 (dot_label_state): Record state label by calling save_prologue_count().
2212 (dot_copy_state): Restore prologue count by calling
2213 get_saved_prologue_count().
2214 (generate_unwind_image): Free up list of saved prologue
2215 counts by calling free_saved_prologue_counts().
2216
f1e7a2c9
NC		 22172002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
2218
2219 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
2220 function declarations.
2221
3f965e60
NC		 22222002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
2223
2224 * NEWS: Note that GASP is now deprecated.
2225 * Makefile.am: Do not build gasp-new by default.
2226 * Makefile.in: Regenerate.
2227 * doc/Makefile.am: Do not install gasp.info.
2228 * doc/Makefile.in: Regenerate.
2229 * gas/gasp.texi: Note that gasp is now deprecated.
2230
9a66911f
NC		 22312002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
2232
2233 * NEWS: Mark 2.12 branch.
2234
f88fd9fe
TT		 22352002-02-19 Tom Tromey <tromey@redhat.com>
2236
2237 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2238
da0e507f
TS		 22392002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2240
2241 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
2242 option input.
2243
ff0fb565
MS		 22442002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
2245
2246 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
2247 Make bit size independent of architecture switch.
2248 (md_begin): Add warning for -m64 with -Aesa.
2249 (s390_md_end): Use renamed architecture defines.
2250
a245a9aa
DJ		 22512002-02-18 Daniel Jacobowitz <drow@mvista.com>
2252
2253 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
2254
8bf549a8
NC		 22552002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
2256
2257 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
2258 instead of CRIS.
2259
9151e8bf
CD		 22602002-02-15 Chris Demetriou <cgd@broadcom.com>
2261
a2c36061 2262 * config/tc-mips.c (md_estimate_size_before_relax): Really
9151e8bf
CD		 2263 make sure we treat weak like extern only for ELF. (Fixes
2264 patch from 2001-07-25.)
2265
59455fb1
BE		 22662002-02-15 Ben Elliston <bje@redhat.com>
2267
2268 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
2269 works as expected.
2270
49fda6c8
HPN		 22712002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
2272
2273 * NEWS: Mention support for MMIX.
2274
2d2bf3e0
CD		 22752002-02-13 Chris Demetriou <cgd@broadcom.com>
2276
2277 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
2278 a sequence of indpendent 'if' statements for easier debugging
2279 and future modification.
2280
76f57f3a
JT		 22812002-02-13 Matt Fredette <fredette@netbsd.org>
2282
2283 * config/tc-m68k.c (md_show_usage): No longer display a
2284 hard-coded "68020" for the default CPU, instead display the
2285 canonical name of the true, configured default CPU.
2286 (m68k_elf_final_processing): Mark objects for sub-68020
2287 CPUs with the new EF_M68000 flag.
2288
3bf057fa
AS		 22892002-02-13 Andreas Schwab <schwab@suse.de>
2290
2291 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2292 pc-relative relocations to merge sections in 64-bit mode.
2293
6334e312 22942002-02-13 Ben Elliston <bje@redhat.com>
1ac57253
BE		 2295
2296 * NEWS: Document floating point number handling in gasp.
2297 * gasp.c: Include <assert.h> and "xregex.h".
2298 (is_flonum): New function.
2299 (chew_flownum): Likewise.
2300 (change_base): Consume flonums from the input, where possible.
2301 * doc/gasp.texi (Constants): Document floating point numbers.
2302
3dcfe21d
AM		 23032002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
2304
2305 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
2306 that implicitly use LR and RR selectors.
2307
913572ec
AO		 23082002-02-12 Alexandre Oliva <aoliva@redhat.com>
2309
2310 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
2311 and `epsw' as available on AM33 and above only.
2312 (other_register_name): Add logic to handle machine type encoded in
2313 reg_number.
2314
9b90b531
TR		 23152002-02-11 Tom Rix <trix@redhat.com>
2316
949f2b5c 2317 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
9b90b531
TR		 2318 xcoff64.
2319
6c6783ff 23202002-06-11 Alexandre Oliva <aoliva@redhat.com>
6c1b24e4
AO		 2321
2322 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
2323 Use all over.
2324
6c6783ff 23252002-02-11 Jan Hubicka <jh@suse.cz>
7ecd2f8b
JH		 2326
2327 * i386.c (md_assemble): Support 32bit address prefix.
2328 (i386_displacement): Likewise.
2329 (i386_index_check): Accept 32bit addressing in 64bit mode.
2330
7eb27ef2
AO		 23312002-02-11 Alexandre Oliva <aoliva@redhat.com>
2332
2333 * config/tc-sh.c (dot): Removed unused function.
2334
fa702524
AM		 23352002-02-11 Alan Modra <amodra@bigpond.net.au>
2336
2337 * Makefile.am: "make dep-am".
2338 * Makefile.in: Regenerate.
2339 * aclocal.m4: Regenerate.
2340 * config.in: Regenerate.
2341 * configure: Regenerate.
2342 * doc/Makefile.in: Regenerate.
2343
625e1353
RH		 23442002-02-10 Richard Henderson <rth@redhat.com>
2345
2346 * doc/c-alpha.texi: New file.
2347 * doc/Makefile.am (CPU_DOCS): Add it.
2348 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
2349
543833df
RH		 23502002-02-09 Richard Henderson <rth@redhat.com>
2351
2352 * config/tc-alpha.c (O_samegp): New.
2353 (USER_RELOC_P): Include it.
2354 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
2355 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
2356 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
2357 (alpha_validate_fix): New.
2358 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
2359
328eb32e
HPN		 23602002-02-09 Hans-Peter Nilsson <hp@axis.com>
2361
2362 * doc/c-cris.texi: New.
2363 * doc/all.texi: @set CRIS.
2364 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
2365 Include c-cris.texi.
2366 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
2367 * doc/Makefile.in: Regenerate.
2368
6373ee54
CD		 23692002-02-08 Chris Demetriou <cgd@broadcom.com>
2370
2371 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
2372 determine if a number is a sign-extended 32-bit number.
2373 (load_register): Use IS_SEXT_32BIT_NUM.
2374 (macro): Check if load/store macro handling is using a
2375 constant 32-bit address on 64-bit address systems, and if
2376 so optimize the generation of that address.
2377
50a4c611
RH		 23782002-02-08 Richard Henderson <rth@redhat.com>
2379
2380 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
2381 we've eliminated all foreign relocation types yet.
2382 (alpha_fix_adjustable): Likewise.
2383
324bfcf3
AO		 23842002-02-08 Alexandre Oliva <aoliva@redhat.com>
2385
2386 Contribute sh64-elf.
2387 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
2388 Stephen Clarke <Stephen.Clarke@st.com>
2389 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
2390 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
2391 * config/tc-sh.c (md_relax_table): Added default sizes for
2392 non-PC-relative UNDEF_MOVI, and relaxation sequences for
2393 MOVI_16, MOVI_32 and MOVI_48.
2394 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
2395 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
2396 and MOVI_16.
2397 (shmedia_md_estimate_size_before_relax): Remove redundant
2398 blocks. Set fragP->fr_var even if relaxation type unchanged.
2399 Retain UNDEF_MOVI until expression decays to number.
2400 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2401 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
2402 relocation types. Take fixP->fx_addnumber into account too.
2403 (shmedia_md_apply_fix): Likewise.
2404 (shmedia_md_convert_frag): Likewise.
2405 (shmedia_build_Mytes): Likewise.
2406 (sh64_consume_datalabel): Complain about nested datalabel.
2407 Support PIC relocs. Call sh_parse_name.
2408 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
2409 in tc-sh.h to SHmedia reloc types.
2410 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
2411 MOVI_GOTPC): New relaxation constants.
2412 (md_relax_table): Introduce relaxation directives for PIC-related
2413 constants.
2414 (sh_PIC_related_p): Handle datalabel.
2415 (sh_check_fixup): Choose SH5 PIC relocations.
2416 (sh_cons_fix_new): Added BDF_RELOC_64.
2417 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
2418 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
2419 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
2420 current ISA is SHmedia, get 7 bytes.
2421 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
2422 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
2423 void function.
2424 * config/tc-sh64.c (shmedia_apply_fix): Rename to
2425 shmedia_apply_fix3 and make void.
2426 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
2427 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
2428 as_bad.
2429 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2430 * config/tc-sh64.h (md_parse_name): Take &c as argument.
2431 2001-03-14 DJ Delorie <dj@redhat.com>
2432 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
2433 * doc/Makefile.in(CPU_DOCS): Ditto.
2434 * doc/c-sh64.texi: New file.
2435 * doc/as.texinfo: Add SH64 support.
2436 2001-03-13 DJ Delorie <dj@redhat.com>
2437 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
2438 A_REUSE_PREV so that its purpose is more obvious.
2439 (shmedia_build_Mytes): Ditto.
2440 2001-03-07 DJ Delorie <dj@redhat.com>
2441 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
2442 before processing.
2443 (sh64_vtable_inherit): Ditto.
2444 (strip_datalabels): New, strip "datalabel" from given line.
2445 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
2446 pseudos.
2447 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
2448 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
2449 call ...
2450 (shmedia_build_Mytes): ... to here.
2451 2001-03-06 DJ Delorie <dj@redhat.com>
2452 * config/tc-sh.c: Remove sh64-specific uaquad now that there
2453 is a generic one.
2454 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
2455 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
2456 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
2457 address by one in call to dwarf2_emit_insn.
2458 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
2459 Implement ".abi" pseudo and correct .cranges descriptors. Correct
2460 alignment handling broken by imported changes.
2461 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
2462 (sh64_handle_align): Declare.
2463 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
2464 (sh64_max_mem_for_rs_align_code): Declare.
2465 (enum sh64_isa_values): Moved here from tc-sh64.c.
2466 (md_do_align): Define.
2467 (sh64_do_align): Declare.
2468 (struct sh64_tc_frag_data): New.
2469 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
2470 changed.
2471 (TC_FRAG_INIT): Change to set new datatype.
2472 (struct sh64_segment_info_type): Rename member
2473 last_flushed_location to last_contents_mark. All users changed.
2474 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
2475 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
2476 * config/tc-sh.c (md_pseudo_table): Add ".abi".
2477 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
2478 of unsetting seen_insn.
2479 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
2480 call sh64_update_contents_mark.
2481 (sh_handle_align): Remove HAVE_SH64-conditioned code.
2482 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
2483 enum sh64_isa_values.
2484 (sh64_set_contents_type): Drop segT parameter. All callers changed.
2485 (emitting_crange): Boolean guard moved to file scope from function
2486 scope in sh64_set_contents_type.
2487 (s_sh64_abi): New.
2488 (sh64_update_contents_mark): New; most split out from
2489 sh64_flush_pending_output.
2490 (shmedia_md_end): Call sh64_update_contents_mark. Set
2491 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
2492 (sh64_do_align): New function.
2493 (sh64_max_mem_for_rs_align_code): New function.
2494 (sh64_handle_align): Rename from shmedia_do_align. Make
2495 non-static. Add head comment. Emit zero bytes for n bytes modulo
2496 four. Change return-type to void.
2497 (shmedia_elf_new_section): Remove.
2498 (shmedia_md_assemble): Call sh64_update_contents_mark.
2499 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
2500 new frag. Call sh64_update_contents_mark after making the new
2501 frag.
2502 (sh64_flush_pending_output): Just call sh64_update_contents_mark
2503 and sh_flush_pending_output.
2504 (sh64_flag_output): Also call md_flush_pending_output, but add
2505 condition on not emitting_crange.
2506 (sh64_tc_cons_fix_new): Remove.
2507 2001-01-12 Nick Clifton <nickc@redhat.com>
2508 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2509 alignment handling scheme imported from sourceware.
2510 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
2511 * config/tc-sh64.h (TARGET_FORMAT): Define.
2512 (sh64_target_format): Prototype.
2513 * config/tc-sh64.c (sh64_target_mach): New function.
2514 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
2515 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2516 zero_address_frag instead of copying the frag of the symbol.
2517 (shmedia_frob_file_before_adjust): Ditto.
2518 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2519 to valueT to remove signedness.
2520 (shmedia_md_convert_frag): Add parameter final. Rename parameter
2521 headers to output_bfd. Do not evaluate symbols if final is false;
2522 do emit fixups.
2523 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2524 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2525 to the current frag, call shmedia_md_convert_frag to emit fixups
2526 and make frag_wane neutralize the frag. Update comments.
2527 * config/tc-sh.c (md_convert_frag): Change caller of
2528 shmedia_md_convert_frag.
2529 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
2530 * config/tc-sh64.h: Tweak comments and correct formatting.
2531 * config/tc-sh64.c: Ditto.
2532 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2533 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2534 for the no-relocation case.
2535 (shmedia_check_limits): Fix range check being off-by-one for PTA.
2536 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
2537 wrappers.
2538 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
2539 comment.
2540 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2541 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2542 expansion.
2543 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2544 Correct comment.
2545 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
2546 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2547 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2548 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2549 al>: Set lowest bit of field to relocate to 1 and rest to empty,
949f2b5c 2550 if reloc is emitted.
324bfcf3
AO		 2551 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2552 New options plus bugfixes.
2553 * config/tc-sh.c (md_longopts): New options "-no-expand" and
2554 "-expand-pt32".
2555 (md_parse_option): Handle new options.
2556 (md_show_usage): Add blurb for new options.
2557 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2558 (sh64_expand, sh64_pt32): New variables.
2559 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2560 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2561 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
2562 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
2563 <resolved previously-pc-relative relocs>: Handle
2564 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2565 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2566 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2567 points to SHcompact code.
2568 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2569 SH64PCREL16)>: Check that ISA of what operand points at and
2570 PTA/PTB matches, or emit error.
2571 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2572 SHMEDIA_BFD_RELOC_PT.
2573 (shmedia_immediate_op): If pcrel, emit fixup also for constant
2574 operand.
2575 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2576 condition for MOVI expansion.
2577 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2578 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
2579 sh64_expand.
2580 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2581 fixup.
2582 (sh64_target_format): Error-check setting of sh64_pt32 and
2583 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
2584 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2585 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2586 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2587 * config/tc-sh64.c: Improve comments.
2588 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
2589 not say the linker will check correctness of PTA/PTB expansion.
2590 (shmedia_md_end): Make non-static.
2591 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
2592 prototype.
2593 * config/tc-sh.c (sh_finalize): Remove.
2594 * config/tc-sh.h (md_end): Do not define.
2595 Remove prototype for sh_finalize.
2596 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
2597 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2598 sh64_section_data container when storing section type in tdata
2599 field in elf_section_data.
2600 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2601 EF_SH5.
2602 * Makefile.am: Update dependencies.
2603 * Makefile.in: Regenerate.
2604 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
2605 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2606 dwarf2_emit_insn call with test on debug_type.
2607 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
2608 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2609 CRT_SH5_ISA32 sticky for 64-bit.
2610 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
2611 Generate .crange sections when switching ISA mode or emitting
2612 constants in same section as code.
2613 * config/tc-sh64.c: Reformat structure definitions.
2614 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2615 variables.
2616 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
2617 to emit a .cranges descriptor when contents type changes. Only
2618 emit error if changing contents type and -no-mix is in effect.
2619 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2620 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2621 (shmedia_md_end): Set sh64_end_of_assembly. Pass
2622 sh64_flush_last_crange over sections.
2623 When checking main symbol of datalabel symbol, check for
2624 STO_SH5_ISA32, not ISA type of section in definition.
2625 (shmedia_frob_file_before_adjust): Check main symbol for
2626 STO_SH5_ISA32; don't check ISA type of section in definition.
2627 (shmedia_frob_section_type): Adjust for .cranges; set section flag
2628 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2629 .cranges entries have been output.
2630 (shmedia_elf_new_section): Just call md_flush_pending_output.
2631 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2632 fix. Do not set tc_segment_info_data.in_code for section. Call
2633 sh64_set_contents_type for SHmedia code.
2634 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2635 false. Call md_flush_pending_output.
2636 (sh64_target_format): Check that -no-mix and
2637 -shcompact-const-crange are used in sane combination with other
2638 options.
2639 (shmedia_md_pcrel_from_section): Check type of fix for how to
2640 adjust pc-relative.
2641 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2642 not ISA type of section in definition.
2643 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2644 hold contents-type state.
2645 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2646 (sh64_flush_pending_output): Declare.
2647 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2648 (sh64_tc_cons_fix_new): Declare.
2649 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2650 call sh64_flag_output.
2651 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
2652 call sh64_set_contents_type to mark SHcompact code and set
2653 seen_insn.
2654 (md_longopts): New options "-no-mix" and
2655 "-shcompact-const-crange".
2656 (md_parse_option): Handle new options.
2657 (md_show_usage): Add blurb for new options.
2658 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2659 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
2660 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2661 (sh64_last_insn_frag): New.
2662 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2663 to get frag for insn opcode for generating fixups; do not assume it
2664 is the same frag.
2665 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2666 for new insn.
2667 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2668 section.
2669 (TC_FRAG_TYPE): Define as fragS *.
2670 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2671 (sh64_last_insn_frag): Declare.
2672 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2673 not == NULL before dereferencing.
2674 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
2675 Get rid of BFD section flag and EF_SH64_ABI64.
2676 * config/tc-sh64.c (shmedia_frob_section_type): Use
2677 elf_section_data (sec)->tdata, not a specific BFD section flag, to
2678 communicate the section as containing SHmedia code. Describe why.
2679 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
2680 EF_SH64 regardless of ABI.
2681 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2682 in error message. Handle resolved expressions for
2683 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2684 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2685 (shmedia_check_limits): Handle BFD_RELOC_64.
2686 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2687 a STO_SH5_ISA32 symbol, only the BFD value.
2688 2000-12-11 Ben Elliston <bje@redhat.com>
2689 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2690 dwarf2_generate_asm_lineno.
2691 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
2692 Handle PC-relative MOVI expansions with assembler relaxation.
2693 Generate PC-relative relocs from 16-bit PC-relative expressions.
2694 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2695 (shmedia_md_pcrel_from_section): ...here.
2696 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2697 turned completely resolved. Adjust relocation type for 16-bit
2698 immediate operands that has turned PC-relative. Adjust back for
2699 MD_PCREL_FROM_SECTION being applied twice.
2700 (shmedia_md_convert_frag): Always emit reloc for expression with
2701 global or weak symbol. Handle relaxation result for PC-relative
2702 expressions.
2703 (shmedia_md_estimate_size_before_relax): An expression with a weak
2704 or global symbol can not be relaxed. Break out tests for
2705 relaxable symbol into variable sym_relaxable.
2706 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2707 UNDEF_MOVI)>: Break out any PC-relative expression and change
2708 relaxation type.
2709 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2710 opjp.
2711 <case A_IMMS16>: Fix typo for initial minor relaxation type of
2712 MOVI expansion. If X_op_symbol of the immediate expression is
2713 set, make an expression symbol for the argument to frag_var.
2714 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2715 relaxations.
2716 (END): Adjust for new relaxations.
2717 (md_relax_table): Add entries for new relaxations.
2718 2000-12-07 Ben Elliston <bje@redhat.com>
2719 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2720 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
2721 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2722 SHORI operand offsets in PT/PTA/PTB expansions.
2723 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
2724 Implement DataLabel semantics.
2725 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2726 shmedia_frob_file_before_adjust.
2727 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2728 (DATALABEL_SUFFIX): Define.
2729 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2730 symbol list to update "datalabel" symbols to their main symbol
2731 counterparts.
2732 (shmedia_frob_file_before_adjust): New.
2733 (sh64_adjust_symtab): For remaining datalabel symbols, set to
2734 undefined and set STT_DATALABEL.
2735 (sh64_frob_label): Initialize TC symbol field.
2736 (sh64_consume_datalabel): Actually implement semantics. New
2737 parameter operandf, call it instead of expression.
2738 (sh64_exclude_symbol): New.
2739 * config/tc-sh64.h (md_parse_name): Pass on the function operand
2740 to sh64_consume_datalabel.
2741 (tc_symbol_new_hook): Define to tc_frob_symbol.
2742 (TC_SYMFIELD_TYPE): Define to symbolS *.
2743 (tc_frob_symbol): Define to call sh64_exclude_symbol.
2744 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
2745 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2746 case.
2747 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2748 generating dwarf2 debug information.
2749 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
2750 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2751 elf64-sh64 for the 64-bit ABI.
2752 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2753 option.
2754 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2755 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2756 case-insensitivity.
2757 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2758 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2759 (enum sh64_abi_values): New type.
2760 (enum sh64_isa_values): New type.
2761 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2762 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2763 (sh64_abi): Replace shmedia_64.
2764 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2765 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2766 (s_sh64_mode): Check validity for this target.
2767 (sh64_target_format): Initialize defaults for ISA and ABI.
2768 Fallback to old object format if no SH64 ISA or ABI has been
2769 specified.
2770 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2771 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2772 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2773 * config/tc-sh64.h: Fix typo in comment.
2774 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2775 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2776 <PT fixups for absolute values>: Size will be longest, not
2777 shortest.
2778 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2779 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2780 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2781 and l1 to hold lowercase of two first characters. Change all
2782 remaining TO_LOWER to tolower.
2783 * config/tc-sh64.c (TO_LOWER): Delete.
2784 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2785 (md_parse_name): Define.
2786 (sh64_consume_datalabel): Declare.
2787 (DOLLAR_DOT): Define.
2788 * config/tc-sh64.c (shmedia_parse_exp): New.
2789 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2790 (shmedia_parse_reg): Remove const from src
2791 parameter.
2792 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2793 (shmedia_md_assemble): Ditto for op_end variable.
2794 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2795 Use shmedia_parse_exp, not parse_exp.
2796 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2797 parameter. All callers changed.
2798 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2799 callers changed.
2800 (shmedia_parse_reg): Put first two character in local variables.
2801 Use tolower, not TO_LOWER. If no register is found and argtype
2802 indicates a control register, scan shmedia_creg_table
2803 case-insensitive.
2804 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2805 * Makefile.am (CPU_TYPES): Add sh64.
2806 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2807 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2808 Regenerate dependencies.
2809 * Makefile.in: Regenerate.
2810 * configure.in: Add support for sh64-*-elf*.
2811 * configure: Regenerate.
2812 * config/tc-sh64.h: New.
2813 * config/tc-sh64.c: New.
2814 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2815 .mode, .isa and .uaquad.
2816 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2817 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2818 [HAVE_SH64] (END): Define as 10.
2819 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2820 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2821 MOVI_64): Define.
2822 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2823 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2824 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2825 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2826 Define.
2827 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2828 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2829 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2830 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2831 SHmedia instructions. Handle state-change after switching to
2832 SHcompact.
2833 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2834 (md_parse_option) [HAVE_SH64]: Parse new options.
2835 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2836 (md_convert_frag) [HAVE_SH64] <default>: Call
2837 shmedia_md_convert_frag instead of abort.
2838 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2839 BFD_RELOC_SH_SHMEDIA_CODE.
2840 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2841 SHcompact or SHmedia code.
2842 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2843 shmedia_md_apply_fix instead of abort.
2844 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2845 result from calling shmedia_md_estimate_size_before_relax instead
2846 of calling abort.
2847 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2848 do the work.
2849 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2850 shmedia_init_reloc and do nothing more if it returns non-zero.
2851 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2852 * po/POTFILES.in: Regenerate.
2853 * po/gas.pot: Regenerate.
2854
ac3f04d7
AO		 28552002-02-06 Alexandre Oliva <aoliva@redhat.com>
2856
6b32719e
AO		 2857 * config/tc-sh.c (parse_at): Install the correct version of
2858 2002-02-04's patch.
949f2b5c 2859
ac3f04d7
AO		 2860 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2861 assume fixP->fx_subsy is non-NULL.
2862
7679ead9
AO		 28632002-02-04 Alexandre Oliva <aoliva@redhat.com>
2864
2865 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 2866 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 2867 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2868 expected.
2869 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2870 the operand type is not A_DISP_PC_ABS.
2871
5459d7a0
HPN		 28722002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2873
2874 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2875 common and weak symbols. Handle common and weak symbols as
2876 undefined symbols with regards to GREG handling and merging.
2877 (mmix_frob_file): Ditto.
2878
006336b8
JT		 28792002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2880
2881 * configure.in (hppa-*-netbsd*): New target.
2882 * configure: Regenerate.
2883 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2884
9e0665bc
AM		 28852002-02-02 Alan Modra <amodra@bigpond.net.au>
2886
2887 * config/tc-v850.c: Add missing prototypes amd use old-style
2888 function definitions.
2889 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2890 (sdata_section tdata_section, zdata_section, sbss_section,
2891 tbss_section, zbss_section, rosdata_section, rozdata_section,
2892 scommon_section, tcommon_section, zcommon_section,
2893 call_table_data_section, call_table_text_section): Delete.
2894 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2895 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2896 v850_call_table_data, v850_call_table_text): Delete.
2897 (struct v850_seg_entry): New.
2898 (v850_seg_table): New.
2899 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2900 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2901 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2902 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2903 (do_v850_seg): New.
2904 (v850_seg): New.
2905 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2906 recording of alignment.
2907 (md_pseudo_table): Use v850_seg.
2908 (md_begin): Don't init .call_table_data and .call_table_text here.
2909 Set v850_seg_table bss entry.
2910
973eb340
HPN		 29112002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2912
2913 Support on-demand global register allocation by passing on
2914 base-plus-offset relocs to the linker.
2915 * config/tc-mmix.c: Tweak and fix typos in comments.
949f2b5c 2916 (allocate_undefined_gregs_in_linker): New variable.
973eb340
HPN		 2917 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2918 (md_longopts): Add --linker-allocated-gregs.
2919 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2920 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2921 (md_show_usage): Update text for -x. Add text for
2922 --linker-allocated-gregs.
2923 (tc_gen_reloc): Derive default value for addend from val and
2924 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2925 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2926 GREG if allocate_undefined_gregs_in_linker.
2927 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2928 --linker-allocated-gregs.
2929 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2930 --linker-allocated-gregs. Mention that it's implied by -x.
2931 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2932 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2933
2934 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2935
ba323545
AM		 29362002-02-01 Alan Modra <amodra@bigpond.net.au>
2937
2938 * Makefile.am: Run "make dep-am"
2939 * Makefile.in: Regenerate.
2940
3b16e843
NC		 29412002-01-31 Ivan Guzvinec <ivang@opencores.org>
2942
2943 * config/tc-or32.c: New file.
2944 * config/tc-or32.h: New file.
2945 * configure.in: Add support for or32 targets.
2946 * configure: Regenerate.
2947 * config/obj-coff.c: Add support for or32 targets.
2948 * config/obj-coff.h: Add support for or32 targets.
2949 * Makefile.am: Add support for or32 targets.
2950 * Makefile.in: Regenerate.
2951 * NEWS: Mention support for OpenRISC.
2952 * doc/Makefile.in: Regenerate.
2953 * po/POTFILES.in: Regenerate.
2954 * po/gas.pot: Regenerate.
2955
912a07db
RS		 29562002-01-30 Richard Sandiford <rsandifo@redhat.com>
2957
2958 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2959 and mod.
2960
4514d474
CD		 29612002-01-29 Chris Demetriou <cgd@broadcom.com>
2962
2963 * config/tc-mips.c (tc_gen_reloc): Arrange for
2964 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2965 their LO16 parts, even for ELF.
2966
246fcdee
DJ		 29672002-01-29 Daniel Jacobowitz <drow@mvista.com>
2968
2969 * config/tc-i386.c: Protect definitions of true and false
2970 from redefinition.
2971
00e6e13d
JJ		 29722002-01-28 Jakub Jelinek <jakub@redhat.com>
2973
2974 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2975 made because of .weak, if they are neither defined nor used in any
2976 way.
2977
4867be41
DJ		 29782002-01-27 Daniel Jacobowitz <drow@mvista.com>
2979
2980 * configure: Regenerated.
2981
7562a296
HPN		 29822002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2983
2984 * doc/Makefile.am (install): Depend on install-info.
2985 * doc/Makefile.in: Regenerate.
2986
1caa7b23
NC		 29872002-01-26 Nick Clifton <nick@redhat.com>
2988
2989 * po/fr.po: Updated version
2990
166e23f9
KH		 29912002-01-24 Kazu Hirata <kazu@hxi.com>
2992
2993 * config/tc-h8300.c (check_operand): Don't print a warning
2994 when a valid 24-bit address is given to a 16-bit address
2995 operand.
2996
538cd60f
AO		 29972002-01-24 Alexandre Oliva <aoliva@redhat.com>
2998
2999 * config/tc-sh.c (sh_elf_suffix): Removed.
3000 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
3001 sh_end_of_match, sh_parse_name): New functions.
3002 (sh_elf_cons): Simplify.
3003 (parse_exp): Reject misplaced PIC operands.
3004 (md_undefined_symbol): Simplify.
3005 (sh_fix_adjustable): Let @GOTOFF be adjusted.
3006 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
3007 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
3008 Complain if subsy remains at the end.
3009 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
3010 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
3011
b386f24b
AO		 30122002-01-22 Alexandre Oliva <aoliva@redhat.com>
3013
3014 * config/tc-mn10300.c (xr_registers): Move `pc'...
3015 (other_registers): ... here.
3016
c46f0c34
AM		 30172002-01-22 Alan Modra <amodra@bigpond.net.au>
3018
3019 * Makefile.am: Run "make dep-am".
3020 * Makefile.in: Regenerate.
3021 * gas/po/POTFILES.in: Regenerate.
3022
23deb923
DD		 30232002-01-21 DJ Delorie <dj@redhat.com>
3024
3025 * config/obj-coff.c (obj_coff_init_stab_section): Make the
3026 stabstr_name allocation permanent, as it will be referenced from
3027 the section hash.
3028
9596feea
JT		 30292002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
3030
3031 * configure.in (ia64-*-netbsd*): New target.
949f2b5c 3032 * configure: Regenerate.
9596feea 3033
92081f48
HPN		 30342002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
3035
3036 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
3037 to @dots call.
3038 <Detailed description, ARM options>: Ditto.
3039 * doc/c-arm.texi (ARM Options): Ditto.
3040
63e63b07
RE		 30412002-01-18 Richard Earnshaw <rearnsha@arm.com>
3042
3043 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
3044 do_mia, do_mar and do_mra respectively.
3045 (do_mav_*): Renamed from do_c_*.
3046 (mav_reg_required_here, mav_parse_offset): Renamed from
3047 cirrus_reg_required_here and cirrus_parse_offset respectively.
3048 (MAV_MODE?): Renamed from CIRRUS_MODE?.
3049
ea6ef066
RE		 30502002-01-18 Richard Earnshaw <rearnsha@arm.com>
3051 Keith Walker <keith.walker@arm.com>
3052
3053 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
3054 (insns): Add pattern for bxj instruction.
3055 (do_bxj): New function.
3056 (arm_cpus): Add arm926ej.
3057 (arm_archs): Add armv5tej.
3058
bc89618b
RE		 30592002-01-18 Richard Earnshaw <rearnsha@arm.com>
3060
3061 * doc/c-arm.texi: Add new fpe options to list of supported flags.
3062
d193a22a
RE		 30632002-01-19 Keith Walker <keith.walker@arm.com>
3064
3065 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
3066
03b1477f
RE		 30672002-01-18 Richard Earnshaw <rearnsha@arm.com>
3068
3069 * NEWS: Mention new ARM command-line options and VFP support.
3070
949f2b5c 3071 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
03b1477f
RE		 3072 uses changed.
3073 (ARM_CEXT_MAVERICK): Similarly.
3074 (ARM_ANY): Now means any core instruction.
3075 (CPU_DEFAULT): Default to ARM_ANY.
3076 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
3077 (pic_code): Declare for all object types. Make type int.
3078 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
3079 (march_fpu_opt, mfpu_opt): Declare.
3080 (md_longopts): Tidy up conditional definitions.
3081 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
3082 (arm_long_opts): New tables.
3083 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
3084 (arm_parse_extension): New function.
3085 (md_parse_option): Rewrite using new table-driven system.
3086 (md_show_usage): Use new table-driven system.
3087 (md_begin): Calculate cpu_variant from command line option data.
3088 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
3089 command-line options.
3090 * doc/c-arm.texi: Likewise.
3091
2a538ba5
AJ		 30922002-01-18 Andreas Jaeger <aj@suse.de>
3093
3094 * as.c (parse_args): Update year.
3095
b1ffc257 30962002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 3097
b1ffc257
TW		 3098 * config/tc-tic54x.c (encode_address): Add a more informative
3099 warning about incorrect syntax.
3100
328577ad
NC		 31012002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
3102
3103 * po/gas.pot: Regenerate.
3104
06f030db
NC		 31052002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
3106
3107 * macro.c (get_any_string): Add no-c-format comment to prevent
3108 confusion when translating string.
3109 * gasp.c (get_any_string): Add no-c-format comment to prevent
3110 confusion when translating string.
3111
394f9b3a
TS		 31122002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3113 Johannes Stezenbach <js@convergence.de>
3114 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
3115 matched before the shorter ones.
3116 (my_getSmallParser): Fix handling of nested parentheses in
3117 percent_op's. Code cleanup.
3118 (my_getPercentOp): New function, code from my_getSmallParser.
3119 (my_getSmallExpression): Fix handling of closing parentheses.
3120 Code cleanup. Better comments.
3121
af3ae48d
NC		 31222002-01-16 Nick Clifton <nickc@redhat.com>
3123
3124 po/tr.po: New file: Turkish translation.
3125 configure.in (LINGUAS): Add "tr".
3126 configure: Regenerate.
3127
bfae80f2
RE		 31282002-01-15 Richard Earnshaw <rearnsha@arm.com>
3129
3130 Support for VFP instructions
3131 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
3132 (cp_address_required_here): New argument wb_ok. When false, do not
3133 accept write-back forms of addressing. Change all callers.
3134 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
3135 (FPU_VFP_EXT_V2): Define.
3136 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
3137 Define in terms of above.
3138 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
3139 (vfp_reg): New struct.
3140 (vfp_regs): New array of registers.
3141 (insns): Add VFP instructions.
3142 (sn_table): New array of VFP single-precision register names.
3143 (dn_table): New array of VFP double-precision register names.
3144 (all_reg_maps): Add the new register tables.
3145 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
3146 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
3147 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
3148 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
3149 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
3150 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
3151 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
3152 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
3153 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
3154 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
3155 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
3156 (do_vfp_sp_dp_cvt): New functions.
3157 (md_begin): Set soft-float flag for appropriate VFP work.
3158 (md_atof): Handle VFP-format doubles.
3159 (md_parse_option): Handle VFP command-line options.
3160 (md_show_usage): Display VFP command-line options.
3161
fcd6d8d6
RE		 31622002-01-15 Richard Earnshaw <rearnsha@arm.com>
3163
2a538ba5 3164 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 3165 various command line options.
3166
1f7fd478
NC		 31672002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
3168
3169 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
3170 vtinherit relocs.
3171 (xstormy16_md_apply_fix3): Do not return a value.
3172
21f0f23a
RE		 31732002-01-14 Richard Earnshaw <rearnsha@arm.com>
3174
3175 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
3176 the -EL/-EB option that matches the target's endianness.
3177 (md_parse_option): Likewise.
3178
ce058b6c
RE		 31792002-01-14 Richard Earnshaw <rearnsha@arm.com>
3180
2a538ba5 3181 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 3182 is not dependent on ARM_BI_ENDIAN.
3183
f03698e6
RE		 31842002-01-14 Richard Earnshaw <rearnsha@arm.com>
3185
3186 * tc-arm.c (all error messages): Normalize capitalization of messages.
3187
3188 * tc-arm.h (md_operand): Delete define.
3189 * tc-arm.c (in_my_get_expression): New static variable.
3190 (my_get_expression): Set and clear it.
3191 (md_operand): New function. If called from my_get_expression
3192 put the error in inst.error.
3193 (output_inst): Now takes argument of instruction being assembled.
3194 Print it out with any error message.
3195 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
3196 with '=' syntax.
3197 (end_of_line): Don't update inst.error if it is already set.
3198
e28cd48c
RE		 31992002-01-11 Richard Earnshaw <rearnsha@arm.com>
3200
6088b00e 3201 * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
e28cd48c
RE		 3202 op that can be translated into a mvn instruction.
3203
1cd8ff38
NC		 32042002-01-11 Steve Ellcey <sje@cup.hp.com>
3205
3206 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
3207 setting default md.flags.
3208 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
3209 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
3210 * gas/config/tc-ia64.c (setup_unwind_header): Add support
3211 for 32 bit unwind info blocks.
3212 (generate_unwind_image): Add support for different types
3213 of unwind images (32 bits and/or big-endian).
3214 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
3215 (ia64_target_format): Add support for hpux target formats.
3216 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
3217 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
3218 SHT_FINI_ARRAY elf section types.
3219
6c43fab6
RE		 32202002-01-10 Richard Earnshaw <rearnsha@arm.com>
3221
3222 * tc-arm.c (struct reg_entry): Move before prototypes.
3223 (int_register, cp_register, fp_register): Delete.
3224 (reg_table): Delete. Replaced with ...
3225 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
3226 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
3227 (mav_dspsc_table): ... one table per register set.
3228 (arm_reg_hsh): Delete.
3229 (struct reg_map): New structure.
3230 (all_reg_maps): New array.
3231 (enum arm_reg_type): New enums.
3232 (build_reg_hsh): New function.
3233 (insert_reg_alias): Use hash table passed by caller. Adjust all
3234 callers.
3235 (create_register_alias): New function, split out from ...
3236 (md_assemble): ... here.
3237 (md_begin): Build new register hash tables.
3238 (arm_reg_parse): New argument for the hash table to search. Adjust all
3239 callers.
3240 (arm_reg_parse_any): New function.
3241 (co_proc_number): Look up the processor number in the processor hash
3242 table.
3243 (cirrus_regtype): Delete.
3244 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
3245 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
3246 (ARM_EXT_MAVERICKsc_register): Delete.
3247 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
3248 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
3249 functions.
3250 (do_c_triple_4, do_c_triple_5): Delete.
3251 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
3252 (do_c_quad_6): Delete.
3253 (do_c_quad_6[ab]): New functions.
3254 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
3255 arguments to use new register parsing methods.
3256 (cirrus_reg_required_here): Likewise.
3257 (insns): Reclassify cirrus maverick worker functions.
3258 (cirrus_valid_reg): Delete.
3259
8d05742f
JT		 32602002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
3261
3262 * configure.in (sh*le): Set cpu_type=sh and endian=little.
3263 (sh*-*-netbsdelf*): New target.
3264 * configure: Regenerate.
2a538ba5 3265 * tc-sh.h: Update copyright years.
8d05742f
JT		 3266 (TARGET_FORMAT): Add version for TE_NetBSD.
3267
ceac3f62
NC		 32682002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
3269
3270 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
3271 negative.
3272
d7861ad2
AM		 32732002-01-06 Alan Modra <amodra@bigpond.net.au>
3274
3275 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
3276 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
3277
7a621144
DJ		 32782002-01-05 Daniel Jacobowitz <drow@mvista.com>
3279
3280 * tc-mips.c (mips_cprestore_valid): New flag.
3281 (mips_frame_reg_valid): New flag.
3282 (macro) [M_JAL_2]: Check both flags.
3283 [M_JAL_A]: Likewise.
3284 (s_cprestore): Set mips_cprestore_valid.
3285 (tc_get_register): If setting mips_frame_reg, set
3286 mips_frame_reg_valid and clear mips_cprestore_valid.
3287 (s_mips_ent): Clear both flags.
3288 (s_mips_end): Clear both flags.
3289
7c6beb69
AM		 32902002-01-05 Alan Modra <amodra@bigpond.net.au>
3291
3292 * write.c (write_object_file): Make use of bfd_section_list_remove.
3293 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
3294 * config/tc-mmix.c (mmix_frob_file): Likewise.
3295
8a8b2d4b
AJ		 32962002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
3297
3298 * configure.in (i386-*-netbsdelf*): Collapse target into...
3299 (i386-*-netbsd*): ...this. Add support for x86-64.
3300 * configure: Regenerated.
3301
a09cf9bd
MG		 33022002-01-03 matthew green <mrg@redhat.com>
3303
3304 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
3305
23b7f870
NC		 33062002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
3307
3308 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
3309 NULL frag link.
3310
08d56133
NC		 3311For older changes see ChangeLog-0001
3312\f
3313Local Variables:
3314mode: change-log
3315left-margin: 8
3316fill-column: 74
3317version-control: never
3318End:
GDB Binutils - Deliverables
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