Commit | Line | Data |
---|---|---|
a7ebbfdf TS |
1 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
2 | ||
3 | * config/tc-mips.c (md_pcrel_from): Return actual pcrel address. | |
4 | (md_apply_fix3): Ignore non-special relocations. Remove superfluous | |
5 | exceptions from size assert. Remove most of the addend fixup | |
6 | specialcasing. Remove value, use valP directly. simplify fx_addnumber | |
7 | handling. Remove zero addend specialcases. | |
8 | (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove | |
9 | the addend fixup specialcase. | |
10 | * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0. | |
11 | ||
d25d759d TS |
12 | 2003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
13 | ||
14 | * write.c (write_relocs): Use xcalloc. Fix relocs initialization | |
15 | in the RELOC_EXPANSION_POSSIBLE case. | |
16 | ||
9d83078b AM |
17 | 2003-06-11 Alan Modra <amodra@bigpond.net.au> |
18 | ||
19 | * config/tc-i960.c (line_comment_chars): Add '#'. | |
20 | * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy. | |
21 | ||
3b443373 L |
22 | 2003-06-11 H.J. Lu <hongjiu.lu@intel.com> |
23 | ||
24 | * po/Make-in (DESTDIR): New. | |
25 | (install-data-yes): Support $(DESTDIR). | |
26 | (uninstall): Likewise. | |
27 | ||
795bb480 AM |
28 | 2003-06-11 Alan Modra <amodra@bigpond.net.au> |
29 | ||
30 | * Makefile.am: Run "make dep-am". | |
31 | * Makefile.in: Regenerate. | |
32 | * po/POTFILES.in: Regenerate. | |
33 | ||
b11dcf4e DE |
34 | 2003-06-10 Doug Evans <dje@sebabeach.org> |
35 | ||
36 | * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to | |
37 | CGEN_INSN_RELAXED. | |
38 | * config/tc-fr30.c (md_estimate_size_before_relax): Ditto. | |
39 | * config/tc-m32r.c (md_estimate_size_before_relax): Ditto. | |
40 | * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto. | |
41 | ||
adadcc0c AM |
42 | 2003-06-10 Alan Modra <amodra@bigpond.net.au> |
43 | Gary Hade <garyhade@us.ibm.com> | |
44 | ||
45 | * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ. | |
46 | (md_apply_fix3): Special case lq insn. | |
47 | ||
0613284f RS |
48 | 2003-06-10 Richard Sandiford <rsandifo@redhat.com> |
49 | ||
50 | * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register | |
51 | lists. Allow single-register ranges. | |
52 | ||
f4984206 RS |
53 | 2003-06-10 Richard Sandiford <rsandifo@redhat.com> |
54 | ||
55 | * config/tc-h8300.c (h8300sxnmode): New. | |
7134554a | 56 | (md_pseudo_table): Add .h8300sxn entry. |
f4984206 | 57 | |
12b55ccc L |
58 | 2003-06-09 H.J. Lu <hongjiu.lu@intel.com> |
59 | ||
60 | * NEWS: Updated for the new -n option for the i386 assembler. | |
61 | ||
62 | * config/tc-i386.c (optimize_align_code): New. | |
63 | (md_shortopts): Add 'n'. | |
64 | (md_parse_option): Handle 'n'. | |
65 | (md_show_usage): Add '-n'. | |
66 | ||
67 | * config/tc-i386.h (optimize_align_code): Declared. | |
68 | (md_do_align): Optimize code alignment only if optimize_align_code | |
69 | is not 0. | |
70 | ||
71 | * doc/as.texinfo: Add the new -n option. | |
72 | ||
73 | * doc/c-i386.texi: Document the new -n option. | |
74 | ||
fa87b337 RH |
75 | 2003-06-07 Richard Henderson <rth@redhat.com> |
76 | ||
17076204 RH |
77 | * doc/as.texinfo: Document .cfi_rel_offset. |
78 | ||
fa87b337 RH |
79 | * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New. |
80 | (cfi_add_CFA_offset): Detect invalid offsets. | |
81 | (cfi_add_CFA_remember_state): Save cur_cfa_offset. | |
82 | (cfi_add_CFA_restore_state): Restore it. | |
83 | (CFI_rel_offset): New. | |
84 | (cfi_pseudo_table): Add it. | |
85 | (dot_cfi): Handle it. | |
86 | ||
52628315 L |
87 | 2003-06-07 H.J. Lu <hongjiu.lu@intel.com> |
88 | ||
89 | * app.c (do_scrub_chars): Add states 14 and 15 to handle | |
90 | predicate for ia64. | |
91 | ||
d4ea8842 MS |
92 | 2003-06-05 Michael Snyder <msnyder@redhat.com> |
93 | ||
94 | * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops. | |
95 | (build_bytes): Ditto. | |
96 | ||
97 | 2003-06-05 Richard Sandiford <rsandifo@redhat.com> | |
98 | ||
99 | * config/tc-h8sx.c (DMODE): Remove. | |
100 | (colonmod24): Don't choose a default if the operand is a 16-bit | |
101 | constant integer. | |
102 | (fix_operand_size): New function. | |
103 | (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn). | |
104 | Adjust @(d:2,ERn) operands before choosing the specific opcodes. | |
105 | ||
2be24b54 ML |
106 | 2003-06-05 Michal Ludvig <mludvig@suse.cz> |
107 | ||
108 | * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg) | |
109 | (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New. | |
110 | (cfi_add_CFA_offset, cfi_add_CFA_def_cfa) | |
111 | (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register) | |
112 | (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*(). | |
113 | (cfi_add_CFA_restore, cfi_add_CFA_undefined) | |
114 | (cfi_add_CFA_same_value, cfi_add_CFA_remember_state) | |
115 | (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New. | |
116 | (cfi_pseudo_table): New directives .cfi_return_column, | |
117 | .cfi_restore, .cfi_undefined, .cfi_same_value, | |
118 | .cfi_remember_state, .cfi_restore_state, .cfi_nop. | |
119 | (dot_cfi, output_cfi_insn): Handle new directives. | |
120 | * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined) | |
121 | (cfi_add_CFA_same_value, cfi_add_CFA_remember_state) | |
122 | (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes. | |
123 | ||
757bc393 RH |
124 | 2003-06-04 Richard Henderson <rth@redhat.com> |
125 | ||
1233ae62 RH |
126 | * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets. |
127 | ||
757bc393 RH |
128 | * dw2gencfi.c (cfi_finish): Set .eh_frame read-only. |
129 | ||
f4b97536 RH |
130 | 2003-06-04 Richard Henderson <rth@redhat.com> |
131 | ||
132 | * config/tc-alpha.c (s_alpha_usepv): New. | |
133 | (md_pseudo_table): Add it. | |
134 | (alpha_cfi_frame_initial_instructions): New. | |
135 | * config/tc-alpha.h (TARGET_USE_CFIPOP): New. | |
136 | (tc_cfi_frame_initial_instructions): New. | |
137 | * doc/c-alpha.texi: Document .usepv. | |
138 | ||
68d55fe3 JJ |
139 | 2003-06-04 Jakub Jelinek <jakub@redhat.com> |
140 | ||
141 | * as.c (show_usage): Document --execstack and --noexecstack. | |
142 | (parse_args): Add --execstack and --noexecstack. | |
143 | (main): Create .note.GNU-stack section if --execstack or | |
144 | --noexecstack was given on comand line, set its SHF_EXECINSTR bit. | |
145 | * as.h (flag_execstack, flag_noexecstack): New. | |
146 | ||
f9b4148d CD |
147 | 2003-06-03 Chris Demetriou <cgd@broadcom.com> |
148 | ||
149 | * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE) | |
150 | (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE) | |
151 | (OPTION_MISC_BASE): New defines. | |
152 | (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL) | |
153 | (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64) | |
154 | (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100) | |
155 | (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX) | |
156 | (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2) | |
157 | (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D) | |
158 | (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64) | |
159 | (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS) | |
160 | (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010) | |
161 | (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16) | |
162 | (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH) | |
163 | (OPTION_TRAP): Redefine in terms of new defines. | |
164 | (md_longopts): Reorder entries. | |
165 | ||
7ee7b84d MS |
166 | 2003-05-14 Michael Snyder <msnyder@redhat.com> |
167 | From Bernd Schmidt <bernds@redhat.com> | |
168 | and Michael Snyder <msnyder@redhat.com> | |
169 | and Alexandre Oliva <aoliva@redhat.com> | |
170 | * config/tc-h8300.c: Add insns and addressing modes for h8300sx. | |
171 | * config/tc-h8300.h: Ditto. | |
172 | ||
e30ddb24 NC |
173 | 2003-06-03 Nick Clifton <nickc@redhat.com> |
174 | ||
175 | * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into | |
adadcc0c AM |
176 | BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this |
177 | before calling bfd_reloc_type_lookup. | |
178 | ||
ed7d5d1a AM |
179 | 2003-06-02 Alan Modra <amodra@bigpond.net.au> |
180 | ||
181 | * read.c (emit_expr): Set dot_value. | |
182 | * dw2gencfi.c (output_fde): Remove pcrel reloc hack. | |
183 | ||
c1ed1235 AM |
184 | 2003-06-02 Alan Modra <amodra@bigpond.net.au> |
185 | ||
186 | * macro.c (sub_actual): Don't lose string if it turns out that | |
187 | &string wasn't an arg. | |
188 | ||
eafbc43f RH |
189 | 2003-05-31 Richard Henderson <rth@redhat.com> |
190 | ||
191 | * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc. | |
192 | (cfi_finish): Set flag_traditional_format around .eh_frame data. | |
193 | ||
f37f01cf RH |
194 | 2003-05-29 Richard Henderson <rth@redhat.com> |
195 | ||
196 | * config/tc-alpha.c (alpha_cur_ent_sym): Remove. | |
197 | (all_frame_data, plast_frame_data, cur_frame_data): New. | |
198 | (s_alpha_ent): Record data for dwarf2 cfi. | |
9f470756 L |
199 | (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise. |
200 | (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives. | |
f37f01cf RH |
201 | * config/tc-alpha.h (md_end): New. |
202 | (DWARF2_DEFAULT_RETURN_COLUMN): New. | |
203 | (DWARF2_CIE_DATA_ALIGNMENT): New. | |
204 | ||
a197c351 NC |
205 | 2003-05-29 Nick Clifton <nickc@redhat.com> |
206 | ||
207 | * configure.in: Add i386-*-freebsd* entry. | |
208 | * configure: Regenerate. | |
209 | ||
4bf4a882 | 210 | 2003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
ed7d5d1a AM |
211 | |
212 | * config/tc-m32r.c: Amend comment to refer to Renesas | |
4bf4a882 | 213 | |
756d1d01 RH |
214 | 2003-05-27 Richard Henderson <rth@redhat.com> |
215 | ||
216 | * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the | |
217 | symbol_create call. | |
218 | (current_location): Use symbol_temp_new_now. | |
219 | * stabs.c (s_stab_generic): Use symbol_temp_new. | |
220 | * symbols.c (temp_label_name): Remove. | |
221 | (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME. | |
222 | ||
a4447b93 RH |
223 | 2003-05-27 Richard Henderson <rth@redhat.com> |
224 | ||
225 | * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch. | |
226 | * as.c (main): Always call cfi_finish. | |
227 | * config/tc-i386.c (x86_dwarf2_return_column): New. | |
228 | (x86_cie_data_alignment): New. | |
229 | (md_begin): Set them. | |
230 | (tc_x86_cfi_init): Remove. | |
231 | (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers; | |
232 | return int, not unsigned long; don't as_bad here. | |
233 | (tc_x86_frame_initial_instructions): Streamline; use | |
234 | updated api. | |
235 | * config/tc-i386.h (tc_cfi_init): Remove. | |
236 | (DWARF2_DEFAULT_RETURN_COLUMN): New. | |
237 | (DWARF2_CIE_DATA_ALIGNMENT): New. | |
238 | ||
b7d6ed97 RH |
239 | 2003-05-27 Richard Henderson <rth@redhat.com> |
240 | ||
241 | * symbols.c (temp_label_name): New. | |
242 | (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New. | |
243 | (symbol_set_value_now): New. | |
244 | * symbols.h: Prototype them. | |
245 | * dwarf2dbg.c: Use them. | |
246 | (fake_label_name, symbol_new_now, set_symbol_value_now): Remove. | |
247 | ||
14218d5f JE |
248 | 2003-05-23 Jason Eckhardt <jle@rice.edu> |
249 | ||
250 | * config/tc-i860.c (target_xp): Declare variable. | |
251 | (OPTION_XP): Declare macro. | |
252 | (md_longopts): Add option -mxp. | |
253 | (md_parse_option): Set target_xp. | |
254 | (md_show_usage): Add -mxp usage. | |
255 | (i860_process_insn): Recognize XP registers bear, ccr, p0-p3. | |
256 | (md_assemble): Don't try expansions if XP_ONLY is set. | |
257 | * doc/c-i860.texi: Document -mxp option and i860XP support. | |
258 | ||
36ede617 EC |
259 | 2003-05-23 Eric Christopher <echristo@redhat.com> |
260 | ||
261 | * config/tc-mips.c (macro_build_jalr): Warning patrol. | |
262 | ||
a105a300 TS |
263 | 2003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
264 | ||
265 | * config/tc-mips.c (append_insn): Use actual relocation size for new | |
266 | fixp's. Don't relax overflow checking for partial_inplace relocations. | |
267 | Use the actual relocation type in combined relocs, not just the type | |
268 | of the first one. | |
269 | (macro_build_jalr): Use actual relocation size for new fix. | |
270 | (s_cpsetup, s_gpdword): Likewise. | |
271 | ||
dc9461f6 TS |
272 | 2003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
273 | ||
274 | * config/tc-mips.c (macro): Don't use uninitialized tempreg. | |
275 | ||
ceb41009 NC |
276 | 2003-05-22 Nick Clifton <nickc@redhat.com> |
277 | ||
278 | * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce | |
279 | section relative offsets for relocs that will not be based on the | |
280 | section symbol. | |
281 | (xstormy16_md_apply_fix3): Remove previous patch to this | |
282 | function. | |
283 | ||
143d77c5 EC |
284 | 2003-05-07 Eric Christopher <echristo@redhat.com> |
285 | ||
ed7d5d1a AM |
286 | * config/tc-mips.c (mips_abicalls): New variable. |
287 | (md_parse_option): Use. | |
288 | (s_option): Ditto. | |
289 | (s_abicalls): Ditto. | |
290 | (mips_elf_final_processing): Set EF_MIPS_PIC and | |
291 | EF_MIPS_CPIC dependent on above. | |
143d77c5 | 292 | |
85c77c38 DA |
293 | 2003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
294 | ||
295 | * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'. | |
296 | ||
87ccc1b0 NC |
297 | 2003-05-21 Nick Clifton <nickc@redhat.com> |
298 | ||
ed7d5d1a AM |
299 | * config/obj-elf.c: Include dwarf2dbg.h. |
300 | (elf_pseudo_tab): Add .file and .loc. | |
301 | * config/tc-arc.c (md_pseudo_table): Remove .file and .loc. | |
302 | * config/tc-arm.c: Likewise. | |
303 | * config/tc-h8300.c: Likewise. | |
304 | * config/tc-hppa.c: Likewise. | |
305 | * config/tc-ia64.c: Likewise. | |
306 | * config/tc-m68hc11.c: Likewise. | |
307 | * config/tc-m68k.c: Likewise. | |
308 | * config/tc-mmix.c: Likewise. | |
309 | * config/tc-mn10300.c: Likewise. | |
310 | * config/tc-ppc.c: Likewise. | |
311 | * config/tc-sh.c: Likewise. | |
312 | * config/tc-sparc.c: Likewise. | |
313 | * config/tc-v850.c: Likewise. | |
314 | * config/tc-frv.c: Likewise, and remove redundant inclusion of | |
315 | dwarf2dbg.h. | |
316 | * config/tc-ip2k.c: Likewise. | |
317 | * config/tc-iq2000.c: Likewise. | |
318 | * config/tc-xstormy16.c: Likewise. | |
319 | * config/tc-xtensa.c: Likewise. | |
87ccc1b0 | 320 | * Makefile.am: Regenerate dependencies. |
ed7d5d1a AM |
321 | * Makefile.in: Regenerate. |
322 | * aclocal.m4: Regenerate. | |
323 | * config.in: Regenerate. | |
324 | * configure: Regenerate. | |
325 | * po/POTFILES.in: Regenerate. | |
326 | * po/gas.pot: Regenerate. | |
143d77c5 | 327 | |
7ed2c8b0 NC |
328 | 2003-05-21 Nick Clifton <nickc@redhat.com> |
329 | ||
330 | * dw2gencfi.c (cfi_get_label): Use symbol_make for non | |
331 | BFD_ASSEMBLER targets. | |
332 | (cfi_startproc): Change type of saved_seg and cfi_seg to segT. | |
333 | (dot_cfi_endproc): Only call bfd_set_section_flags for targets | |
334 | defining BFD_ASSEMBLER. | |
335 | ||
39b82151 ML |
336 | 2003-05-20 Michal Ludvig <mludvig@suse.cz> |
337 | ||
338 | * as.c (main): Remove tc_cfi_init(). | |
143d77c5 | 339 | * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning |
39b82151 ML |
340 | with '%'. |
341 | (cfi_pseudo_table): Add "cfi_register" entry. | |
342 | (cfi_make_insn): Handle CFA_register. | |
343 | (cfi_output_insn): Ditto. | |
344 | (dot_cfi): Ditto. | |
345 | (cfi_get_label): Add 'simple' modifier to .cfi_startproc. | |
346 | (dot_cfi_endproc): Reuse already emitted CIEs. | |
347 | * testsuite/gas/cfi/cfi-i386.d: New pattern. | |
348 | * testsuite/gas/cfi/cfi-x86-64.d: Ditto. | |
349 | ||
f53e95c7 NC |
350 | 2003-05-20 Nick Clifton <nickc@redhat.com> |
351 | ||
352 | * config/tc-xstormy16.c: Include dwarf2dbg.h. | |
353 | (md_pseudo_table): Add entries for .loc and .line. | |
354 | ||
7c0295b1 AM |
355 | 2003-05-20 Alan Modra <amodra@bigpond.net.au> |
356 | ||
357 | * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if | |
358 | defined. | |
359 | (dot_cfi_endproc): Avoid C99 construct. | |
360 | ||
54cfded0 AM |
361 | 2003-05-20 Michal Ludvig <mludvig@suse.cz> |
362 | ||
363 | * dw2gencfi.c, dw2gencfi.h: New files. | |
364 | * config/tc-i386.c (tc_x86_cfi_init): New function. | |
365 | * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines. | |
366 | * as.c (parse_args): Set verbose flag on --verbose. | |
367 | (main): Call tc_cfi_init()/cfi_finish(). | |
368 | * as.h (verbose): New external variable. | |
369 | * read.c (pobegin): Insert CFI pops to the list. | |
370 | * symbols.c (local_symbol_make): Make symbol external. | |
371 | * symbols.h (local_symbol_make): New prototype. | |
372 | * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am". | |
373 | * Makefile.in: Regenerate. | |
374 | * doc/as.texinfo: Added node "CFI directives" with description of | |
375 | all implemented .cfi_* directives. | |
376 | * doc/Makefile.in: Regenerate. | |
377 | * po/POTFILES.in: Regenerate. | |
378 | ||
a1f3c24c SS |
379 | 2003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com> |
380 | ||
54cfded0 AM |
381 | * config/tc-tic4x.c (md_assemble): Added support for one-line parallel |
382 | insns. | |
1975ab25 | 383 | * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition |
a1f3c24c | 384 | |
b645cb17 JE |
385 | 2003-05-18 Jason Eckhardt <jle@rice.edu> |
386 | ||
387 | * config/tc-i860.c (i860_process_insn): Initialize fc after | |
388 | each opcode mismatch. | |
389 | ||
80c7c40a NC |
390 | 2003-05-16 Kelley Cook <kelleycook@wideopenwest.com> |
391 | ||
392 | * configure.in: Accept i[3-7]86 variants. | |
393 | * configure: Regenerate. | |
394 | ||
c344a4c8 TS |
395 | 2003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
396 | ||
397 | * config/tc-mips.h: Fix comment formatting. | |
398 | ||
64e55042 HPN |
399 | 2003-05-13 Hans-Peter Nilsson <hp@axis.com> |
400 | ||
401 | * read.c (old_buffer, old_input, old_limit): Remove variables. | |
54cfded0 | 402 | (read_a_source_file): Delete label contin. |
64e55042 HPN |
403 | <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into |
404 | input as with macros, instead of in separate old_* variables. | |
405 | Zero-terminate string being scrubbed. | |
406 | ||
e66c629e NC |
407 | 2003-05-12 Nick Clifton <nickc@redhat.com> |
408 | ||
409 | * config/tc-xstormy16.c (skipping_fptr): New local variable. | |
410 | (md_assemble): Reset skipping_fptr. | |
411 | (md_operand): If @fptr() is followed by a minus sign, set | |
412 | skipping_fptr and ignore the fptr. If skipping_fptr is set and an | |
413 | @fptr is detected, ignore it and reset skipping_fptr. | |
414 | ||
673a54e3 JE |
415 | 2003-05-11 Jason Eckhardt <jle@rice.edu> |
416 | ||
417 | * config/tc-i860.c (MAX_FIXUPS): Define. | |
418 | (struct i860_fi fi[]): New struct. | |
419 | (struct i860_it the_insn): Add above as member and move fields | |
420 | exp, reloc, pcrel and fup into i860_fi. | |
421 | (md_assemble): Replace all instances of exp, reloc, pcrel | |
422 | and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup. | |
423 | Add a loop to possibly emit multiple fix-ups for each insn. | |
424 | (i860_process_insn): Likewise. | |
425 | (i860_get_expression): Likewise. | |
426 | (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality. | |
427 | ||
2ebb4b88 MS |
428 | 2003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com> |
429 | ||
430 | * config/tc-s390.c (s390_target_format): Always call init_default_arch. | |
431 | ||
35f5df7f L |
432 | 2003-05-07 H.J. Lu <hongjiu.lu@intel.com> |
433 | ||
434 | * config/tc-ia64.c (alias_hash): New. | |
435 | (alias_name_hash): New. | |
436 | (secalias_hash): New. | |
437 | (secalias_name_hash): New. | |
438 | (md_pseudo_table): Add "secalias". | |
439 | (md_begin): Initialize alias_hash, alias_name_hash, | |
440 | secalias_hash and secalias_name_hash. | |
441 | (struct alias): New. | |
442 | (dot_alias): Implement .alias and .secalias directives. | |
443 | (do_alias): New. | |
444 | (ia64_adjust_symtab): New. | |
445 | (do_secalias): New. | |
446 | (ia64_frob_file): New. | |
447 | ||
448 | * config/tc-ia64.h (ia64_adjust_symtab): New. | |
449 | (tc_adjust_symtab): Defined. | |
450 | (ia64_frob_file): New. | |
451 | (tc_frob_file): Defined. | |
452 | ||
d2bf1bda NC |
453 | 2003-05-07 Dmitry Diky <diwil@mail.ru> |
454 | ||
455 | * tc-msp430.c: Add missing lines to known cpus list. | |
456 | ||
cac012d6 AO |
457 | 2003-05-06 Alexandre Oliva <aoliva@redhat.com> |
458 | ||
459 | * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE. | |
460 | * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it. | |
461 | * config.in, configure: Rebuilt. | |
462 | ||
d8dbbec1 L |
463 | 2003-05-05 H.J. Lu <hjl@gnu.org> |
464 | ||
465 | * config/tc-mips.c (tc_gen_reloc): Add addend just once if | |
466 | howto->partial_inplace is false. | |
467 | ||
9204e615 DJ |
468 | 2003-05-05 Daniel Jacobowitz <drow@mvista.com> |
469 | ||
470 | * config/tc-mips.c (mips_need_elf_addend_fixup): Remove | |
471 | symbol_used_in_reloc_p check. | |
472 | (md_apply_fix3): Remove check for howto->pcrel_offset. | |
473 | ||
711ef82f L |
474 | 2003-05-03 H.J. Lu <hjl@gnu.org> |
475 | ||
476 | * config/obj-elf.c (obj_elf_parse_section_letters): Make it a | |
477 | fatal error for unknown section attribute. | |
478 | ||
479 | * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for | |
480 | unknown section attribute. | |
481 | * config/tc-ia64.c (ia64_elf_section_letter): Likewise. | |
482 | * config/tc-ppc.c (ppc_section_letter): Likewise. | |
483 | ||
484 | * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'. | |
485 | (ia64_elf_section_type): Accept "unwind". | |
486 | ||
83b5ab55 L |
487 | 2003-05-02 H.J. Lu <hjl@gnu.org> |
488 | ||
489 | * read.h (demand_copy_string): New. | |
490 | ||
491 | * config/tc-alpha.c (demand_copy_string): Removed. | |
492 | ||
7ff0565e MS |
493 | 2003-05-02 Michael Snyder <msnyder@redhat.com> |
494 | ||
54cfded0 | 495 | * write.h (FAKE_LABEL_NAME): Allow override |
7ff0565e MS |
496 | (for targets that like eg. a leading dot in a local label). |
497 | ||
2968149b NC |
498 | 2003-05-02 Nick Clifton <nickc@redhat.com> |
499 | ||
500 | * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the | |
501 | addend with the symbol's value for pc-relative relocations against | |
502 | a defined symbol - this will be done automatically. | |
503 | ||
e7b9a8c1 L |
504 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
505 | ||
506 | * config/obj-elf.c (obj_elf_type): Accept "notype" and | |
507 | "STT_NOTYPE". | |
508 | ||
612d7b83 L |
509 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
510 | ||
511 | * config/tc-ia64.h (tc_canonicalize_section_name): New. | |
512 | ||
513 | * config/obj-elf.c (obj_elf_section_name): Call | |
514 | tc_canonicalize_section_name if it is defined. | |
515 | ||
a645d1eb L |
516 | 2003-05-01 H.J. Lu <hjl@gnu.org> |
517 | ||
518 | * config/tc-ia64.c (ia64_check_label): New. | |
519 | * config/tc-ia64.h (tc_check_label): New. | |
520 | ||
521 | * read.c (read_a_source_file): Call tc_check_label after | |
522 | creating a user-defined label if defined. | |
523 | ||
df12615d AM |
524 | 2003-05-02 Alan Modra <amodra@bigpond.net.au> |
525 | ||
526 | * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b, | |
527 | -be and split strings to below 509 bytes in length. | |
528 | ||
f70c8412 CG |
529 | 2003-05-01 Christian Groessler <chris@groessler.org> |
530 | ||
531 | * expr.h: Fix comments in operatorT typedef. | |
54cfded0 | 532 | * config/tc-z8k.c: Add 2003 to copyright message. |
f70c8412 CG |
533 | Fold s_segm() and s_unseg() into one function s_segm(parm) which |
534 | decides by the parameter. | |
535 | (md_begin): Don't set linkrelax. Only set Z8002 default if no | |
536 | command line argument was given to select the intended | |
537 | architecure. | |
538 | (get_interrupt_operand): Warn if NOP type code is emitted. | |
539 | (newfix): New parameter 'size', forward it to 'fix_new_exp'. | |
540 | (apply_fix): Call newfix with additional 'size' parameter. | |
541 | (build_bytes): Remove unused variable 'nib'. Detect overflow in | |
542 | 4 bit immediate arguments. | |
543 | (md_longopts): Add 'linkrelax' option. | |
544 | (md_parse_option): Adapt to new s_segm function. Set 'linkrelax' | |
545 | variable when 'linkrelax' command line option is specified. | |
546 | (md_show_usage): Display 'linkrelax' option. | |
547 | (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases | |
548 | R_CALLR and R_REL16. | |
549 | * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD. | |
550 | ||
10a98291 L |
551 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
552 | ||
553 | * config/tc-ia64.c (ia64_number_to_chars): New function pointer. | |
554 | (ia64_float_to_chars): Likewise. | |
555 | (dot_byteorder): Set target_big_endian, ia64_number_to_chars | |
556 | and ia64_float_to_chars by tc_segment_info_data.endian from | |
557 | the current segment if byteorder == -1. | |
558 | (md_begin): Call dot_byteorder to set target_big_endian. | |
559 | (md_atof): Call ia64_float_to_chars to convert floating point. | |
560 | (ia64_float_to_chars_bigendian): New function. | |
561 | (ia64_float_to_chars_littleendian): Likewise. | |
562 | (ia64_elf_section_change_hook): Likewise. | |
563 | ||
564 | * config/tc-ia64.h (ia64_number_to_chars): New. | |
565 | (md_number_to_chars): Changed to (*ia64_number_to_chars) | |
566 | (ia64_elf_section_change_hook): New. | |
567 | (md_elf_section_change_hook): Defined. | |
568 | (ia64_segment_info_type): New struct. | |
569 | (TC_SEGMENT_INFO_TYPE): Defined. | |
570 | ||
bf57c3c9 L |
571 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
572 | ||
573 | * config/tc-ia64.c (md_section_align): Deleted. | |
574 | ||
575 | * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New. | |
576 | (md_section_align): New. | |
577 | ||
165a7f90 L |
578 | 2003-04-30 H.J. Lu <hjl@gnu.org> |
579 | ||
580 | * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10 | |
581 | and add real16. | |
582 | (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and | |
583 | "real16.ua". | |
584 | (md_atof): Add 6 byte padding of zero for real16. | |
585 | ||
eba874d8 NC |
586 | 2003-04-29 Nick Clifton <nickc@redhat.com> |
587 | ||
588 | * config/obj-elf.c (obj_elf_symver): Skip whitespace before the | |
589 | start of a version name. | |
590 | ||
dbeba5e5 CD |
591 | 2003-04-28 Chris Demetriou <cgd@broadcom.com> |
592 | ||
593 | * configure.in (mips-*-*n*bsd*): Replace with... | |
594 | (mips-*-netbsd*, mips-*-openbsd*): These. | |
595 | * configure: Regenerate. | |
596 | ||
f0d7d5f9 NC |
597 | 2003-04-28 H.J. Lu <hjl@gnu.org> |
598 | ||
599 | * config/tc-hppa.c (hppa_symbol_chars): New. | |
600 | * config/tc-hppa.h (tc_symbol_chars): Likewise. | |
601 | ||
a38b42ab TS |
602 | 2003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
603 | ||
604 | * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again. | |
605 | ||
69be0a2b CD |
606 | 2003-04-25 Chris Demetriou <cgd@broadcom.com> |
607 | ||
608 | * NEWS: Belatedly mention support for MIPS32 Release 2. | |
609 | ||
684022ea EC |
610 | 2003-04-24 Eric Christopher <echristo@redhat.com> |
611 | ||
612 | * config/tc-mips.c (nopic_need_relax): Revert previous | |
613 | change. | |
614 | ||
2c8714f2 NC |
615 | 2003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
616 | ||
617 | * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New | |
684022ea | 618 | * config/tc-h8300.c (dwarf2dbg.h): Include |
2c8714f2 NC |
619 | (md_pseudo_table): Handle .loc and .file |
620 | (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER. | |
621 | * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets. | |
622 | * Makefile.in: Regenerate. | |
623 | ||
684022ea | 624 | 2003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
8d9cd6b1 NC |
625 | |
626 | * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New. | |
627 | (md_pseudo_table): Add h8300hn, h8300sn. | |
628 | * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn. | |
629 | * doc/c-h8300.texi : Add documentation for new machine directives. | |
630 | ||
5ce8663f NC |
631 | 2003-04-24 Nick Clifton <nickc@redhat.com> |
632 | ||
633 | * config/tc-ppc.c (ppc_symbol_chars): Define. | |
634 | * config/tc-ppc.h (tc_symbol_chars): Define. | |
635 | ||
ef230218 JR |
636 | 2003-04-23 J"orn Rennecke <joern.rennecke@superh.com> |
637 | ||
638 | * config/tc-sh.c: Amend comment to refer to SuperH. | |
639 | * config/tc-sh.h: Likewise. | |
640 | (LISTING_HEADER): Amend to refer to SuperH. | |
641 | * config/tc-sh64.c: Change comment to refer to SuperH. | |
642 | * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH. | |
643 | * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH. | |
644 | * doc/c-sh.texi: Amend to refer to SuperH. | |
645 | Add SuperH architecture documentation references. | |
646 | * doc/c-sh64.texi: Change to refer to SuperH. | |
647 | ||
204cd129 NC |
648 | 2003-04-23 H.J. Lu <hjl@gnu.org> |
649 | ||
650 | * app.c (do_scrub_chars): More checks for valid labels. | |
651 | ||
2cdb18a7 L |
652 | 2003-04-22 H.J. Lu <hjl@gnu.org> |
653 | ||
654 | * app.c (do_scrub_chars): Check for valid label. | |
655 | ||
26597c86 NC |
656 | 2003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
657 | ||
658 | * doc/as.texinfo: Replace references to Mitsubishi M32R with | |
659 | references to Renesas M32R. | |
660 | * doc/c-m32r.texi: Likewise. | |
661 | ||
88b4ca40 RH |
662 | 2003-04-21 Richard Henderson <rth@redhat.com> |
663 | ||
54cfded0 AM |
664 | * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers. |
665 | (out_file_list): Assign non-null filename after generating error. | |
88b4ca40 | 666 | |
e5f08f7e JJ |
667 | 2003-04-18 Jakub Jelinek <jakub@redhat.com> |
668 | ||
669 | * ehopt.c (check_eh_frame): For aug_size == 0 | |
670 | in state_seeing_aug_size state skip the state_skipping_aug | |
671 | state. | |
672 | ||
c2dcd04e NC |
673 | 2003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com> |
674 | ||
675 | * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with | |
676 | 'Renesas'. | |
677 | * doc/c-h8500.texi: Likewise. | |
678 | * doc/c-sh.texi: Likewise. | |
679 | * doc/c-sh64.texi: Likewise. | |
680 | * doc/h8.texi: Likewise. | |
681 | * config/tc-h8300.c: Likewise. | |
682 | * config/tc-h8300.h: Likewise. | |
683 | * config/tc-h8500.c: Likewise. | |
684 | * config/tc-h8500.h: Likewise. | |
685 | * config/tc-sh.c: Likewise. | |
686 | * config/tc-sh.h: Likewise. | |
687 | * config/tc-sh64.c: Likewise. | |
688 | * config/tc-sh64.h: Likewise. | |
689 | ||
f5040a92 AO |
690 | 2003-04-10 Alexandre Oliva <aoliva@redhat.com> |
691 | ||
692 | * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New. | |
693 | * config/tc-mips.c: Use signed add for n32 address arithmetic. | |
694 | (append_insn): When filling delay slots with instructions | |
695 | that have fixups that tc_gen_reloc might consider modifyable | |
696 | in variant frags, start a new frag. | |
697 | (load_address): Generate GOT_DISP with of without offset | |
698 | depending on whether symbol is local. For -xgot, use | |
699 | GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16. | |
700 | (macro) <M_DLA_AB, M_LA_AB>: Likewise. | |
701 | <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got, | |
702 | CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got. | |
703 | <ld_st>: In NewABI with small got, always use | |
704 | GOT_PAGE/GOT_OFST, with the latter in the load/store | |
705 | instruction. With big got, use GOT_HI16/GOT_LO16 or | |
706 | GOT_PAGE/GOT_OFST. | |
707 | (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI. | |
708 | Add tc_frag_data.tc_fr_offset to addends. Decay CALL16, | |
709 | GOT_OFST and GOT_DISP to GOT_DISP in NewABI. | |
710 | (md_convert_frag): Use memmove for safe copying of overlapping | |
711 | regions. | |
712 | ||
35b55ed2 SC |
713 | 2003-04-09 Stephane Carrez <stcarrez@nerim.fr> |
714 | ||
715 | * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort, | |
716 | -mlong, -mshort-double and -mlong-double options; use table @code. | |
717 | (M68HC11-Syntax): Update to document 68HC12 operands. | |
718 | (M68HC11-Modifiers): New section for operand modifiers. | |
719 | (M68HC11-Directives): New section for specific assembler directives. | |
720 | (M68HC11-Branch): Fix Overfull hbox error. | |
721 | ||
9214dd3b AO |
722 | 2003-04-09 Alexandre Oliva <aoliva@redhat.com> |
723 | ||
724 | * config/tc-mips.c (macro): Add comments explaining the rationale | |
725 | for Chris' change. | |
726 | ||
eb0a7d52 AO |
727 | 2003-04-09 Chris Demetriou <cgd@broadcom.com> |
728 | ||
729 | * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit | |
730 | constant address that Alexandre took out by accident. Reject | |
731 | 64-bit addresses that are not sign extensions of 32 bits only if | |
732 | we don't support 64-bit address constants. | |
733 | ||
a7fc733f AM |
734 | 2003-04-09 Alan Modra <amodra@bigpond.net.au> |
735 | ||
736 | * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs. | |
737 | ||
9cc92a36 NC |
738 | 2003-04-08 Nick Clifton <nickc@redhat.com> |
739 | ||
740 | * as.c (perform_an_assembly_pass): If using cgen, call | |
741 | gas_cgen_begin. | |
742 | * cgen.c (gas_cgen_begin): New function. If | |
743 | flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok | |
744 | otherwise call cgen_clear_signed_overflow_ok. | |
745 | * cgen.h: Prototype gas_cgen_begin. | |
746 | ||
fe59a223 TS |
747 | 2003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
748 | ||
749 | * write.c (write_relocs): Remove unused variable. | |
750 | ||
5a7a0b7b AO |
751 | 2003-04-06 Chris Demetriou <cgd@broadcom.com> |
752 | ||
753 | * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New. | |
754 | (macro): Use new macro to decide whether to emit constant address | |
755 | as 32 or 64 bits if addresses are 32-bit wide but registers are | |
756 | 64-bit wide. | |
757 | ||
577300ce SC |
758 | 2003-04-05 Stephane Carrez <stcarrez@nerim.fr> |
759 | ||
760 | * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define. | |
761 | (M6811_OP_PAGE_ADDR): New internal define. | |
684022ea | 762 | (get_operand): New modifier %page and %addr to obtain page and |
577300ce | 763 | address part of a far-function. |
684022ea | 764 | (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't |
577300ce SC |
765 | complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation |
766 | relocs. | |
767 | (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier. | |
768 | (find_opcode): Add comment. | |
769 | (md_estimate_size_before_relax): Force relocation of | |
770 | STATE_UNDEXED_OFFSET types when the symbol is not absolute. | |
771 | (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16 | |
772 | instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32 | |
773 | on the symbol itself so that DWARF2 strings are merged correctly. | |
774 | ||
be33c5dd SS |
775 | 2003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com> |
776 | ||
777 | * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed | |
778 | default tic4x target format to 'coff2-tic4x'. | |
779 | * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and | |
780 | s/c3x/tic3x/ | |
781 | * config/tc-tic4x.h: Ditto | |
782 | ||
e8fd7476 NC |
783 | 2003-04-03 Nick Clifton <nickc@redhat.com> |
784 | ||
785 | * NEWS: Mention support for Xtensa architecture. | |
786 | ||
47281638 PB |
787 | 2003-04-02 Philip Blundell <philb@gnu.org> |
788 | ||
789 | * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM. | |
790 | ||
af22f5b2 CD |
791 | 2003-04-02 Chris Demetriou <cgd@broadcom.com> |
792 | ||
793 | * config/tc-mips.c (macro2): Adjust implementation of | |
794 | M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly | |
795 | in the case where the source and destination registers | |
796 | are the same. | |
797 | ||
e0001a05 NC |
798 | 2003-04-01 Bob Wilson <bob.wilson@acm.org> |
799 | ||
54cfded0 AM |
800 | * Makefile.am (CPU_TYPES): Add xtensa. |
801 | (TARGET_CPU_CFILES): Add config/tc-xtensa.c. | |
802 | (TARGET_CPU_HFILES): Add config/tc-xtensa.h. | |
803 | (xtensa-relax.o): New target. | |
804 | Run "make dep-am". | |
805 | * Makefile.in: Regenerate. | |
806 | * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to | |
807 | extra_objects for xtensa targets. | |
808 | * configure: Regenerate. | |
809 | * write.c (write_object_file): Add new md_post_relax_hook. | |
810 | * config/tc-xtensa.c: New file. | |
811 | * config/tc-xtensa.h: Likewise. | |
812 | * config/xtensa-istack.h: Likewise. | |
813 | * config/xtensa-relax.c: Likewise. | |
814 | * config/xtensa-relax.h: Likewise. | |
815 | * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi. | |
816 | * doc/Makefile.in: Regenerate. | |
817 | * doc/all.texi: Set new XTENSA variable. | |
818 | * doc/as.texinfo: Set new Xtensa variable. Describe | |
819 | Xtensa-specific options. Define line comment character for | |
820 | Xtensa. Add Xtensa processors to list of ELF targets where | |
821 | alignment is specified in bytes. Add new Xtensa-Dependent node. | |
822 | Add acknowledgements for those contributing to the Xtensa port. | |
823 | * doc/internals.texi: Describe new md_post_relax_hook. | |
824 | * doc/c-xtensa.texi: New file. | |
e0001a05 | 825 | |
5a6c6817 NC |
826 | 2003-04-01 Nick Clifton <nickc@redhat.com> |
827 | Richard Earnshaw <rearnsha@arm.com> | |
828 | ||
829 | * config/tc-arm.c: Remove presence of (r) and (tm) symbols. | |
830 | (ARM_ARCH_IWMMXT): Simplify. | |
831 | (insns): Place iwmmx instructions in correct place in table. | |
832 | (arm_add_note): New function: Add a note entry to a .note section. | |
833 | (md_begin): Make the default architecture be unknown. | |
834 | Suppress the creation of an arm note section. | |
835 | ||
97bbfa38 EC |
836 | 2003-03-26 Eric Christopher <echristo@redhat.com> |
837 | ||
54cfded0 | 838 | * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN. |
97bbfa38 | 839 | |
e16bb312 NC |
840 | 2003-03-25 Stan Cox <scox@redhat.com> |
841 | Nick Clifton <nickc@redhat.com> | |
97bbfa38 | 842 | |
e16bb312 NC |
843 | Contribute support for Intel's iWMMXt chip - an ARM variant: |
844 | ||
845 | * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX, | |
846 | WC_PREFIX, REG_TYPE_IWMMXT): New constants. | |
847 | (enum wreg_type, enum iwmmxt_insn_type): New types. | |
848 | (wr_register, wc_register, wcg_register): New macros. | |
849 | (iwmmxt_table): New variable. | |
850 | (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc, | |
851 | do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm, | |
852 | do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia, | |
853 | do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc, | |
854 | do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov, | |
855 | do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg, | |
856 | do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero, | |
857 | cp_byte_address_offset, cp_byte_address_required_here, | |
858 | check_iwmmxt_insn): New functions. | |
97bbfa38 | 859 | (asm_opcode_insns): Add iWMMXt instructions. |
e16bb312 NC |
860 | (md_begin): Set the mach value for iWMMXt targets. Create a note |
861 | section to identify iwmmxt binaries. | |
862 | (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2. | |
863 | * doc/c-arm.texi: Document the support for the iWMMXt. | |
864 | * NEWS: Mention new support. | |
865 |