Commit | Line | Data |
---|---|---|
584892a6 RS |
1 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
2 | ||
3 | * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument. | |
4 | (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities. | |
5 | (RELAX_USE_SECOND): Bump to 0x10000. | |
6 | (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags. | |
7 | (mips_macro_warning): New variable. | |
8 | (md_assemble): Wrap macro expansion in macro_start() and macro_end(). | |
9 | (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise. | |
10 | (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use | |
11 | of RELAX_ENCODE. | |
12 | (append_insn): Update mips_macro_warning.sizes. | |
13 | (macro_start, macro_warning, macro_end): New functions. | |
14 | (macro_build): Don't emit warnings here. | |
15 | (macro_build_lui, md_estimate_size_before_relax): ...or here. | |
16 | (md_convert_frag): Check for cases where one macro alternative | |
17 | needs a warning and the other doesn't. Emit a warning if the | |
18 | longer sequence was chosen. | |
19 | ||
4d7206a2 RS |
20 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
21 | ||
22 | * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove. | |
23 | * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of | |
24 | the first sequence, the size of the second sequence, and a flag | |
25 | that says whether we should warn. | |
26 | (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete. | |
27 | (RELAX_FIRST, RELAX_SECOND): New. | |
28 | (mips_relax): New variable. | |
29 | (relax_close_frag, relax_start, relax_switch, relax_end): New fns. | |
30 | (append_insn): Remove "place" argument. Use mips_relax.sequence | |
31 | rather than "place" to check whether we're expanding the second | |
32 | alternative of a relaxable macro. Remove redundant check for | |
33 | branch relaxation. If generating a normal insn, and there | |
34 | is not enough room in the current frag, call relax_close_frag() | |
35 | to close it. Update mips_relax.sizes[]. Emit fixups for the | |
36 | second version of a relaxable macro. Record the first relaxable | |
37 | fixup in mips_relax. Remove tc_gen_reloc workaround. | |
38 | (macro_build): Remove all uses of "place". Use mips_relax.sequence | |
39 | in the same way as in append_insn. | |
40 | (mips16_macro_build): Remove "place" argument. | |
41 | (macro_build_lui): As for macro_build. Don't drop the add_symbol | |
42 | when generating the second version of a relaxable macro. | |
43 | (load_got_offset, add_got_offset): New functions. | |
44 | (load_address, macro): Use new relaxation machinery. Remove | |
45 | tc_gen_reloc workarounds. | |
46 | (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second | |
47 | version of a relaxable macro is needed. Return -RELAX_SECOND if the | |
48 | first version is needed. | |
49 | (tc_gen_reloc): Remove relaxation handling. | |
50 | (md_convert_frag): Go through the fixups for a relaxable macro and | |
51 | mark those that belong to the unneeded alternative as done. If the | |
52 | second alternative is needed, adjust the fixup addresses to account | |
53 | for the deleted first alternative. | |
54 | ||
0530d30a RS |
55 | 2004-01-23 Richard Sandiford <rsandifo@redhat.com> |
56 | ||
57 | * frags.h (frag_room): Declare. | |
58 | * frags.c (frag_room): New function. | |
59 | * doc/internals.texi: Document it. | |
60 | ||
048cdf86 TS |
61 | 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
62 | ||
63 | * config/tc-mips.c (append_insn): Don't do r3900 interlock | |
64 | optimization for -mtune=r3900, as this will break on other CPUs. | |
65 | ||
28d39d1a NC |
66 | 2004-01-11 Tom Rix <tcrix@worldnet.att.net> |
67 | ||
68 | * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot | |
69 | be relaxed, use fixup. | |
70 | (md_apply_fix3): Use 5 bit reloc from movb and movw fixup. | |
71 | ||
26664553 JJ |
72 | 2004-01-19 Jakub Jelinek <jakub@redhat.com> |
73 | ||
74 | * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single | |
75 | precision operands. | |
76 | ||
895921c9 MR |
77 | 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
78 | ||
79 | * config/tc-mips.c (append_insn): Properly detect variant frags | |
80 | that preclude swapping of relaxed branches. Correctly swap | |
81 | instructions between frags when dealing with relaxed branches. | |
82 | ||
f8b73030 MR |
83 | 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
84 | ||
85 | * acinclude.m4: Quote names of macros to be defined by AC_DEFUN | |
86 | throughout. | |
87 | * aclocal.m4: Regenerate. | |
88 | * configure: Regenerate. | |
89 | ||
ca9a79a1 NC |
90 | 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> |
91 | ||
92 | * config/tc-h8300.c (build_bytes): Apply relaxation to bit | |
93 | manipulation insns. | |
94 | ||
cc3d92a5 RS |
95 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
96 | ||
97 | * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR | |
98 | reloc, reserve space for the delay slot as well as the jalr itself. | |
99 | ||
e45d0630 PB |
100 | 2004-01-09 Paul Brook <paul@codesourcery.com> |
101 | ||
102 | * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2. | |
103 | (do_vfp_sp2_from_reg2): New function. | |
104 | (insns): Use them. | |
105 | (do_vfp_dp_from_reg2): Check return values properly. | |
106 | ||
81912461 ILT |
107 | 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com> |
108 | ||
78849248 ILT |
109 | * config/tc-mips.c (warn_nops): Remove static variable. |
110 | (macro): Remove test of warn_nops. | |
111 | (md_shortops): Remove 'n'. | |
112 | (md_parse_option): Remove 'n' case. | |
113 | (md_show_usage): Remove -n. | |
114 | * doc/as.texinfo (Overview): Remove MIPS -n option. | |
115 | * doc/c-mips.texi (MIPS Opts): Remove mention -n. | |
116 | * NEWS: Mention removal of MIPS -n option. | |
117 | ||
81912461 ILT |
118 | * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove. |
119 | (cop_interlocks): Check ISA level. | |
120 | (cop_mem_interlocks): Define. | |
121 | (reg_needs_delay): Check cop_interlocks rather than | |
122 | ISA_HAS_COPROC_DELAYS. | |
123 | (append_insn): Likewise. Use cop_mem_interlocks rather than | |
124 | directly checking mips_opts.isa. | |
125 | (mips_emit_delays): Likewise. | |
126 | ||
73f20958 L |
127 | 2004-01-07 H.J. Lu <hongjiu.lu@intel.com> |
128 | ||
129 | * config/tc-ia64.c (unwind): Move next_slot_number and | |
130 | next_slot_frag to ... | |
131 | (unw_rec_list): Here. | |
132 | (free_list_records): Removed. | |
133 | (output_unw_records): Likewise. | |
134 | (generate_unwind_image): Make it void. | |
135 | (alloc_record): Initialize next_slot_number and next_slot_frag. | |
136 | (slot_index): Take .org, .space and .align into account. | |
137 | (fixup_unw_records): Don't set slot_number to 0. Use | |
138 | list->next_slot_number and list->next_slot_frag instead of | |
139 | unwind.next_slot_number and unwind.next_slot_frag. | |
140 | (ia64_convert_frag): New. | |
141 | (generate_unwind_image): Generate a rs_machine_dependent frag | |
142 | for unwind record. | |
143 | (emit_one_bundle): Use list->next_slot_number and | |
144 | list->next_slot_frag instead of unwind.next_slot_number and | |
145 | unwind.next_slot_frag. | |
146 | ||
147 | * config/tc-ia64.h (md_convert_frag): Defined as | |
148 | ia64_convert_frag. | |
149 | (md_estimate_size_before_relax): Defined as (f)->fr_var. | |
150 | ||
99d09cdb AO |
151 | 2004-01-06 Alexandre Oliva <aoliva@redhat.com> |
152 | ||
153 | 2003-12-19 Alexandre Oliva <aoliva@redhat.com> | |
154 | * config/tc-frv.h (md_apply_fix3): Don't define. | |
155 | * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo | |
156 | operands. | |
157 | * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. | |
158 | 2003-10-07 Alexandre Oliva <aoliva@redhat.com> | |
159 | * config/tc-frv.c (line_separator_chars): Add `!'. | |
160 | 2003-09-19 Alexandre Oliva <aoliva@redhat.com> | |
161 | * config/tc-frv.c (md_assemble): Clear insn upfront. | |
162 | 2003-09-18 Alexandre Oliva <aoliva@redhat.com> | |
163 | * config/tc-frv.c (OPTION_FDPIC): New macro. | |
164 | (md_longopts): Add mfdpic. | |
165 | (md_parse_option): Handle it. | |
166 | 2003-08-04 Alexandre Oliva <aoliva@redhat.com> | |
167 | * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12, | |
168 | FRV_OPERAND_S12>: Use reloc type encoded in fix-up. | |
169 | (frv_pic_ptr): Parse funcdesc. | |
170 | ||
4a4c4a1d MR |
171 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
172 | ||
173 | * doc/as.texinfo: Let texi2pod parse asconfig.texi and | |
174 | gasver.texi. Remove duplicate symbol definitions for texi2pod. | |
175 | ||
2251dd89 MR |
176 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
177 | ||
178 | * Makefile.am (Makefile): Move the dependency on | |
179 | $(BFDDIR)/configure.in to... | |
180 | (CONFIG_STATUS_DEPENDENCIES): ... here. | |
181 | (AUTOMAKE_OPTIONS): Require automake 1.8. | |
182 | * Makefile.in: Regenerate. | |
183 | * doc/Makefile.am (BASEDIR, BFDDIR): Define. | |
184 | (CONFIG_STATUS_DEPENDENCIES): Add a dependency on | |
185 | $(BFDDIR)/configure.in here as well. | |
186 | * doc/Makefile.in: Regenerate. | |
187 | ||
c6581168 MR |
188 | 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
189 | ||
190 | * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove. | |
191 | * Makefile.in: Regenerate. | |
192 | * aclocal.m4: Regenerate. | |
193 | * doc/Makefile.am (install, install-info): Remove. | |
194 | (install-data-local): A new hook for install-info. | |
195 | (AUTOMAKE_OPTIONS): Require automake 1.8. | |
196 | * doc/Makefile.in: Regenerate. | |
197 | ||
303e7b79 NC |
198 | 2004-01-02 Nutan Singh <nutan@kpitcummins.com> |
199 | ||
200 | * doc/c-sh.texi: Update description about floating point behavior | |
201 | of SH family. | |
202 | ||
b50c15dc NC |
203 | 2004-01-02 Bernardo Innocenti <bernie@develer.com> |
204 | ||
205 | * configure.in: Add m68k-uClinux target. | |
206 | * configure: Regenerate. | |
7de9afa2 | 207 | |
c9e214e5 | 208 | For older changes see ChangeLog-0203 |
08d56133 NC |
209 | \f |
210 | Local Variables: | |
211 | mode: change-log | |
212 | left-margin: 8 | |
213 | fill-column: 74 | |
214 | version-control: never | |
215 | End: |