3 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6 (set_at, load_register, load_address, move_register): Likewise.
7 (load_got_offset, add_got_offset): Likewise.
8 Update all calls and tidy accordingly.
12 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
13 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
14 (RELAX_USE_SECOND): Bump to 0x10000.
15 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
16 (mips_macro_warning): New variable.
17 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
18 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
19 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
21 (append_insn): Update mips_macro_warning.sizes.
22 (macro_start, macro_warning, macro_end): New functions.
23 (macro_build): Don't emit warnings here.
24 (macro_build_lui, md_estimate_size_before_relax): ...or here.
25 (md_convert_frag): Check for cases where one macro alternative
26 needs a warning and the other doesn't. Emit a warning if the
27 longer sequence was chosen.
31 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
32 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
33 the first sequence, the size of the second sequence, and a flag
34 that says whether we should warn.
35 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
36 (RELAX_FIRST, RELAX_SECOND): New.
37 (mips_relax): New variable.
38 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
39 (append_insn): Remove "place" argument. Use mips_relax.sequence
40 rather than "place" to check whether we're expanding the second
41 alternative of a relaxable macro. Remove redundant check for
42 branch relaxation. If generating a normal insn, and there
43 is not enough room in the current frag, call relax_close_frag()
44 to close it. Update mips_relax.sizes[]. Emit fixups for the
45 second version of a relaxable macro. Record the first relaxable
46 fixup in mips_relax. Remove tc_gen_reloc workaround.
47 (macro_build): Remove all uses of "place". Use mips_relax.sequence
48 in the same way as in append_insn.
49 (mips16_macro_build): Remove "place" argument.
50 (macro_build_lui): As for macro_build. Don't drop the add_symbol
51 when generating the second version of a relaxable macro.
52 (load_got_offset, add_got_offset): New functions.
53 (load_address, macro): Use new relaxation machinery. Remove
54 tc_gen_reloc workarounds.
55 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
56 version of a relaxable macro is needed. Return -RELAX_SECOND if the
57 first version is needed.
58 (tc_gen_reloc): Remove relaxation handling.
59 (md_convert_frag): Go through the fixups for a relaxable macro and
60 mark those that belong to the unneeded alternative as done. If the
61 second alternative is needed, adjust the fixup addresses to account
62 for the deleted first alternative.
66 * frags.h (frag_room): Declare.
67 * frags.c (frag_room): New function.
68 * doc/internals.texi: Document it.
72 * config/tc-mips.c (append_insn): Don't do r3900 interlock
73 optimization for -mtune=r3900, as this will break on other CPUs.
77 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
78 be relaxed, use fixup.
79 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
83 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
88 * config/tc-mips.c (append_insn): Properly detect variant frags
89 that preclude swapping of relaxed branches. Correctly swap
90 instructions between frags when dealing with relaxed branches.
94 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
96 * aclocal.m4: Regenerate.
97 * configure: Regenerate.
101 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
106 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
107 reloc, reserve space for the delay slot as well as the jalr itself.
111 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
112 (do_vfp_sp2_from_reg2): New function.
114 (do_vfp_dp_from_reg2): Check return values properly.
118 * config/tc-mips.c (warn_nops): Remove static variable.
119 (macro): Remove test of warn_nops.
120 (md_shortops): Remove 'n'.
121 (md_parse_option): Remove 'n' case.
122 (md_show_usage): Remove -n.
123 * doc/as.texinfo (Overview): Remove MIPS -n option.
124 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
125 * NEWS: Mention removal of MIPS -n option.
127 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
128 (cop_interlocks): Check ISA level.
129 (cop_mem_interlocks): Define.
130 (reg_needs_delay): Check cop_interlocks rather than
131 ISA_HAS_COPROC_DELAYS.
132 (append_insn): Likewise. Use cop_mem_interlocks rather than
133 directly checking mips_opts.isa.
134 (mips_emit_delays): Likewise.
138 * config/tc-ia64.c (unwind): Move next_slot_number and
139 next_slot_frag to ...
140 (unw_rec_list): Here.
141 (free_list_records): Removed.
142 (output_unw_records): Likewise.
143 (generate_unwind_image): Make it void.
144 (alloc_record): Initialize next_slot_number and next_slot_frag.
145 (slot_index): Take .org, .space and .align into account.
146 (fixup_unw_records): Don't set slot_number to 0. Use
147 list->next_slot_number and list->next_slot_frag instead of
148 unwind.next_slot_number and unwind.next_slot_frag.
149 (ia64_convert_frag): New.
150 (generate_unwind_image): Generate a rs_machine_dependent frag
152 (emit_one_bundle): Use list->next_slot_number and
153 list->next_slot_frag instead of unwind.next_slot_number and
154 unwind.next_slot_frag.
156 * config/tc-ia64.h (md_convert_frag): Defined as
158 (md_estimate_size_before_relax): Defined as (f)->fr_var.
163 * config/tc-frv.h (md_apply_fix3): Don't define.
164 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
166 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
168 * config/tc-frv.c (line_separator_chars): Add `!'.
170 * config/tc-frv.c (md_assemble): Clear insn upfront.
172 * config/tc-frv.c (OPTION_FDPIC): New macro.
173 (md_longopts): Add mfdpic.
174 (md_parse_option): Handle it.
176 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
177 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
178 (frv_pic_ptr): Parse funcdesc.
182 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
183 gasver.texi. Remove duplicate symbol definitions for texi2pod.
187 * Makefile.am (Makefile): Move the dependency on
188 $(BFDDIR)/configure.in to...
189 (CONFIG_STATUS_DEPENDENCIES): ... here.
190 (AUTOMAKE_OPTIONS): Require automake 1.8.
191 * Makefile.in: Regenerate.
192 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
193 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
194 $(BFDDIR)/configure.in here as well.
195 * doc/Makefile.in: Regenerate.
199 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
200 * Makefile.in: Regenerate.
201 * aclocal.m4: Regenerate.
202 * doc/Makefile.am (install, install-info): Remove.
203 (install-data-local): A new hook for install-info.
204 (AUTOMAKE_OPTIONS): Require automake 1.8.
205 * doc/Makefile.in: Regenerate.
209 * doc/c-sh.texi: Update description about floating point behavior
214 * configure.in: Add m68k-uClinux target.
215 * configure: Regenerate.
217 For older changes see ChangeLog-0203
223 version-control: never