Commit | Line | Data |
---|---|---|
a8a3b3b2 NS |
1 | 2004-02-09 Nathan Sidwell <nathan@codesourcery.com> |
2 | ||
3 | * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ... | |
4 | (TC_CASE_SENSITIVE): ... this. | |
5 | * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE. | |
6 | * doc/internals.texi (TC_CASE_SENSITIVE): Document. | |
7 | ||
c97b7ef6 JW |
8 | 2004-02-06 James E Wilson <wilson@specifixinc.com> |
9 | ||
10 | * config/tc-ia64.c (dot_endp): Delete call to output_endp. | |
11 | (generate_unwind_image): Re-add it here. | |
12 | ||
e4475e39 NS |
13 | 2004-02-06 Nathan Sidwell <nathan@codesourcery.com> |
14 | ||
15 | * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';' | |
16 | * read.h (SKIP_WHITESPACE): Turn into an expression. | |
17 | * read.c (read_a_source_file): A pseudo is removed by having a | |
18 | NULL handler. | |
19 | ||
5738bc24 JW |
20 | 2004-02-05 James E Wilson <wilson@specifixinc.com> |
21 | ||
22 | * config/tc-ia64.c (output_endp): New. | |
23 | (count_bits): Delete. | |
24 | (ia64_flush_insns, process_one_record, optimize_unw_records): Handle | |
25 | endp unwind records. | |
26 | (fixup_unw_records): Handle endp unwind records. Delete code for | |
27 | shortening prologue regions not followed by a body record. | |
28 | (dot_endp): Call add_unwind_entry to emit endp unwind record. | |
29 | * config/tc-ia64.h (unw_record_type): Add endp. | |
30 | ||
d6e78c11 JW |
31 | 2004-02-03 James E Wilson <wilson@specifixinc.com> |
32 | ||
33 | * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to | |
34 | fill padding bytes with zeroes. | |
35 | (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that | |
36 | sets unwind_record slot_number and slot_frag fields. | |
37 | ||
f6a22291 MR |
38 | 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
39 | ||
40 | * config/tc-mips.c (add_got_offset_hilo): New function. | |
41 | (macro): Use load_register() and add_got_offset_hilo() to load | |
42 | constants instead of hardcoding code sequences throughout. | |
43 | ||
127cab00 L |
44 | 2004-01-28 H.J. Lu <hongjiu.lu@intel.com> |
45 | ||
46 | * config/tc-ia64.c (emit_one_bundle): Add proper indentation. | |
47 | ||
6358301e NC |
48 | 2004-01-26 Bernardo Innocenti <bernie@develer.com> |
49 | ||
50 | * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially, | |
51 | like m68k-elf. | |
52 | * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead | |
53 | of hard-coded test for TARGET_OS=elf. | |
54 | ||
c8978940 CD |
55 | 2004-01-24 Chris Demetriou <cgd@broadcom.com> |
56 | ||
57 | * config/tc-mips.c (hilo_interlocks): Change definition | |
58 | so that MIPS32, MIPS64 and later ISAs are included, along with | |
59 | the already-included machines. Update comments. | |
60 | ||
c3ba240c DJ |
61 | 2004-01-23 Daniel Jacobowitz <drow@mvista.com> |
62 | ||
63 | * config/tc-arm.c (tc_gen_reloc): Improve error message for | |
64 | undefined local labels. | |
65 | ||
e864ceca RS |
66 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
67 | ||
68 | * config/tc-mips.c (load_address, macro): Update comments about | |
69 | NewABI GP relaxation. | |
70 | ||
67c0d1eb RS |
71 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
72 | ||
73 | * config/tc-mips.c (macro_build): Remove place and counter arguments. | |
74 | (mips_build_lui, macro_build_ldst_constoffset): Likewise. | |
75 | (mips16_macro_build, macro_build_jalr): Remove counter argument. | |
76 | (set_at, load_register, load_address, move_register): Likewise. | |
77 | (load_got_offset, add_got_offset): Likewise. | |
78 | Update all calls and tidy accordingly. | |
79 | ||
584892a6 RS |
80 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
81 | ||
82 | * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument. | |
83 | (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities. | |
84 | (RELAX_USE_SECOND): Bump to 0x10000. | |
85 | (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags. | |
86 | (mips_macro_warning): New variable. | |
87 | (md_assemble): Wrap macro expansion in macro_start() and macro_end(). | |
88 | (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise. | |
89 | (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use | |
90 | of RELAX_ENCODE. | |
91 | (append_insn): Update mips_macro_warning.sizes. | |
92 | (macro_start, macro_warning, macro_end): New functions. | |
93 | (macro_build): Don't emit warnings here. | |
94 | (macro_build_lui, md_estimate_size_before_relax): ...or here. | |
95 | (md_convert_frag): Check for cases where one macro alternative | |
96 | needs a warning and the other doesn't. Emit a warning if the | |
97 | longer sequence was chosen. | |
98 | ||
4d7206a2 RS |
99 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
100 | ||
101 | * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove. | |
102 | * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of | |
103 | the first sequence, the size of the second sequence, and a flag | |
104 | that says whether we should warn. | |
105 | (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete. | |
106 | (RELAX_FIRST, RELAX_SECOND): New. | |
107 | (mips_relax): New variable. | |
108 | (relax_close_frag, relax_start, relax_switch, relax_end): New fns. | |
109 | (append_insn): Remove "place" argument. Use mips_relax.sequence | |
110 | rather than "place" to check whether we're expanding the second | |
111 | alternative of a relaxable macro. Remove redundant check for | |
112 | branch relaxation. If generating a normal insn, and there | |
113 | is not enough room in the current frag, call relax_close_frag() | |
114 | to close it. Update mips_relax.sizes[]. Emit fixups for the | |
115 | second version of a relaxable macro. Record the first relaxable | |
116 | fixup in mips_relax. Remove tc_gen_reloc workaround. | |
117 | (macro_build): Remove all uses of "place". Use mips_relax.sequence | |
118 | in the same way as in append_insn. | |
119 | (mips16_macro_build): Remove "place" argument. | |
120 | (macro_build_lui): As for macro_build. Don't drop the add_symbol | |
121 | when generating the second version of a relaxable macro. | |
122 | (load_got_offset, add_got_offset): New functions. | |
123 | (load_address, macro): Use new relaxation machinery. Remove | |
124 | tc_gen_reloc workarounds. | |
125 | (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second | |
126 | version of a relaxable macro is needed. Return -RELAX_SECOND if the | |
127 | first version is needed. | |
128 | (tc_gen_reloc): Remove relaxation handling. | |
129 | (md_convert_frag): Go through the fixups for a relaxable macro and | |
130 | mark those that belong to the unneeded alternative as done. If the | |
131 | second alternative is needed, adjust the fixup addresses to account | |
132 | for the deleted first alternative. | |
133 | ||
0530d30a RS |
134 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
135 | ||
136 | * frags.h (frag_room): Declare. | |
137 | * frags.c (frag_room): New function. | |
138 | * doc/internals.texi: Document it. | |
139 | ||
048cdf86 TS |
140 | 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
141 | ||
142 | * config/tc-mips.c (append_insn): Don't do r3900 interlock | |
143 | optimization for -mtune=r3900, as this will break on other CPUs. | |
144 | ||
28d39d1a NC |
145 | 2004-01-11 Tom Rix <tcrix@worldnet.att.net> |
146 | ||
147 | * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot | |
148 | be relaxed, use fixup. | |
149 | (md_apply_fix3): Use 5 bit reloc from movb and movw fixup. | |
150 | ||
26664553 JJ |
151 | 2004-01-19 Jakub Jelinek <jakub@redhat.com> |
152 | ||
153 | * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single | |
154 | precision operands. | |
155 | ||
895921c9 MR |
156 | 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
157 | ||
158 | * config/tc-mips.c (append_insn): Properly detect variant frags | |
159 | that preclude swapping of relaxed branches. Correctly swap | |
160 | instructions between frags when dealing with relaxed branches. | |
161 | ||
f8b73030 MR |
162 | 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
163 | ||
164 | * acinclude.m4: Quote names of macros to be defined by AC_DEFUN | |
165 | throughout. | |
166 | * aclocal.m4: Regenerate. | |
167 | * configure: Regenerate. | |
168 | ||
ca9a79a1 NC |
169 | 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> |
170 | ||
171 | * config/tc-h8300.c (build_bytes): Apply relaxation to bit | |
172 | manipulation insns. | |
173 | ||
cc3d92a5 RS |
174 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
175 | ||
176 | * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR | |
177 | reloc, reserve space for the delay slot as well as the jalr itself. | |
178 | ||
e45d0630 PB |
179 | 2004-01-09 Paul Brook <paul@codesourcery.com> |
180 | ||
181 | * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2. | |
182 | (do_vfp_sp2_from_reg2): New function. | |
183 | (insns): Use them. | |
184 | (do_vfp_dp_from_reg2): Check return values properly. | |
185 | ||
81912461 ILT |
186 | 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com> |
187 | ||
78849248 ILT |
188 | * config/tc-mips.c (warn_nops): Remove static variable. |
189 | (macro): Remove test of warn_nops. | |
190 | (md_shortops): Remove 'n'. | |
191 | (md_parse_option): Remove 'n' case. | |
192 | (md_show_usage): Remove -n. | |
193 | * doc/as.texinfo (Overview): Remove MIPS -n option. | |
194 | * doc/c-mips.texi (MIPS Opts): Remove mention -n. | |
195 | * NEWS: Mention removal of MIPS -n option. | |
196 | ||
81912461 ILT |
197 | * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove. |
198 | (cop_interlocks): Check ISA level. | |
199 | (cop_mem_interlocks): Define. | |
200 | (reg_needs_delay): Check cop_interlocks rather than | |
201 | ISA_HAS_COPROC_DELAYS. | |
202 | (append_insn): Likewise. Use cop_mem_interlocks rather than | |
203 | directly checking mips_opts.isa. | |
204 | (mips_emit_delays): Likewise. | |
205 | ||
73f20958 L |
206 | 2004-01-07 H.J. Lu <hongjiu.lu@intel.com> |
207 | ||
208 | * config/tc-ia64.c (unwind): Move next_slot_number and | |
209 | next_slot_frag to ... | |
210 | (unw_rec_list): Here. | |
211 | (free_list_records): Removed. | |
212 | (output_unw_records): Likewise. | |
213 | (generate_unwind_image): Make it void. | |
214 | (alloc_record): Initialize next_slot_number and next_slot_frag. | |
215 | (slot_index): Take .org, .space and .align into account. | |
216 | (fixup_unw_records): Don't set slot_number to 0. Use | |
217 | list->next_slot_number and list->next_slot_frag instead of | |
218 | unwind.next_slot_number and unwind.next_slot_frag. | |
219 | (ia64_convert_frag): New. | |
220 | (generate_unwind_image): Generate a rs_machine_dependent frag | |
221 | for unwind record. | |
222 | (emit_one_bundle): Use list->next_slot_number and | |
223 | list->next_slot_frag instead of unwind.next_slot_number and | |
224 | unwind.next_slot_frag. | |
225 | ||
226 | * config/tc-ia64.h (md_convert_frag): Defined as | |
227 | ia64_convert_frag. | |
228 | (md_estimate_size_before_relax): Defined as (f)->fr_var. | |
229 | ||
99d09cdb AO |
230 | 2004-01-06 Alexandre Oliva <aoliva@redhat.com> |
231 | ||
232 | 2003-12-19 Alexandre Oliva <aoliva@redhat.com> | |
233 | * config/tc-frv.h (md_apply_fix3): Don't define. | |
234 | * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo | |
235 | operands. | |
236 | * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. | |
237 | 2003-10-07 Alexandre Oliva <aoliva@redhat.com> | |
238 | * config/tc-frv.c (line_separator_chars): Add `!'. | |
239 | 2003-09-19 Alexandre Oliva <aoliva@redhat.com> | |
240 | * config/tc-frv.c (md_assemble): Clear insn upfront. | |
241 | 2003-09-18 Alexandre Oliva <aoliva@redhat.com> | |
242 | * config/tc-frv.c (OPTION_FDPIC): New macro. | |
243 | (md_longopts): Add mfdpic. | |
244 | (md_parse_option): Handle it. | |
245 | 2003-08-04 Alexandre Oliva <aoliva@redhat.com> | |
246 | * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12, | |
247 | FRV_OPERAND_S12>: Use reloc type encoded in fix-up. | |
248 | (frv_pic_ptr): Parse funcdesc. | |
249 | ||
4a4c4a1d MR |
250 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
251 | ||
252 | * doc/as.texinfo: Let texi2pod parse asconfig.texi and | |
253 | gasver.texi. Remove duplicate symbol definitions for texi2pod. | |
254 | ||
2251dd89 MR |
255 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
256 | ||
257 | * Makefile.am (Makefile): Move the dependency on | |
258 | $(BFDDIR)/configure.in to... | |
259 | (CONFIG_STATUS_DEPENDENCIES): ... here. | |
260 | (AUTOMAKE_OPTIONS): Require automake 1.8. | |
261 | * Makefile.in: Regenerate. | |
262 | * doc/Makefile.am (BASEDIR, BFDDIR): Define. | |
263 | (CONFIG_STATUS_DEPENDENCIES): Add a dependency on | |
264 | $(BFDDIR)/configure.in here as well. | |
265 | * doc/Makefile.in: Regenerate. | |
266 | ||
c6581168 MR |
267 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
268 | ||
269 | * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove. | |
270 | * Makefile.in: Regenerate. | |
271 | * aclocal.m4: Regenerate. | |
272 | * doc/Makefile.am (install, install-info): Remove. | |
273 | (install-data-local): A new hook for install-info. | |
274 | (AUTOMAKE_OPTIONS): Require automake 1.8. | |
275 | * doc/Makefile.in: Regenerate. | |
276 | ||
303e7b79 NC |
277 | 2004-01-02 Nutan Singh <nutan@kpitcummins.com> |
278 | ||
279 | * doc/c-sh.texi: Update description about floating point behavior | |
280 | of SH family. | |
281 | ||
b50c15dc NC |
282 | 2004-01-02 Bernardo Innocenti <bernie@develer.com> |
283 | ||
284 | * configure.in: Add m68k-uClinux target. | |
285 | * configure: Regenerate. | |
7de9afa2 | 286 | |
c9e214e5 | 287 | For older changes see ChangeLog-0203 |
08d56133 NC |
288 | \f |
289 | Local Variables: | |
290 | mode: change-log | |
291 | left-margin: 8 | |
292 | fill-column: 74 | |
293 | version-control: never | |
294 | End: |