1 2007-02-05 Dave Brolley <brolley@redhat.com>
3 * Makefile.am: Add support for Toshiba MeP.
4 * configure.in: Likewise
6 * config/obj-elf.c: New file.
7 * config/tc-mep.c: New file.
8 * config/tc-mep.h: New file.
9 * testsuite/gas/mep: New testsuite with content.
10 * Makefile.in: Regenerate.
11 * configure: Regenerate.
13 2007-02-05 Dave Brolley <brolley@redhat.com>
15 * cgen.c (gas_cgen_install_complex_reloc): Removed.
16 (complex_reloc_installation_howto): Removed.
18 2007-02-05 Dave Brolley <brolley@redhat.com>
20 * Contribute the following changes:
21 2002-06-06 Graydon Hoare <graydon@redhat.com>
23 * symbols.c (use_complex_relocs_for): Tighten up conditions on
24 resolving expression symbols.
26 2002-04-04 DJ Delorie <dj@redhat.com>
28 * symbols.c (use_complex_relocs_for): New, to decide
29 when to use complex relocs.
30 (resolve_symbol_value): Use it.
32 2002-03-07 Graydon Hoare <graydon@redhat.com>
34 * cgen.c: Minor debugging touchups, warning removal.
36 2002-02-17 Catherine Moore <clm@redhat.com>
38 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC.
40 2002-01-23 Graydon Hoare <graydon@redhat.com>
42 * cgen.c (gas_cgen_parse_operand): Add signed RELC support.
43 (queue_fixup_recursively): Likewise.
44 (make_right_shifted_expr): Likewise.
45 * symbols.c (resolve_symbol_value): Likewise.
47 2002-01-15 Graydon Hoare <graydon@redhat.com>
49 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct.
50 * cgen.c (make_masked_expr): Remove.
51 (gas_cgen_encode_addend): Add oplen, signed_p, trunc_p params.
52 (gas_cgen_md_apply_fix3): Call encode_addend with new args.
53 (queue_fixup_recursively): Change from masked expr to trunc flag.
54 (queue_fixup_recursively): Restore assignment of sub-field value to
55 temporary in fixups array (lost in recent merge).
57 2002-01-01 Graydon Hoare <graydon@redhat.com>
59 * cgen.c (make_masked_expr): Add.
60 (queue_fixup_recursively): Call make_masked_expr on non-rightmost
61 fragments of multi-ifield complex relocs.
62 (gas_cgen_parse_operand): Reflect changed meaning of last arg to
63 queue_fixup_recursively.
65 2001-12-18 Graydon Hoare <graydon@redhat.com>
67 * cgen.c (weak_operand_overflow_check): Improve accuracy of
70 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
72 * cgen.c: Tidy up RELC code after the merge.
74 2001-11-15 graydon hoare <graydon@redhat.com>
76 * cgen.c (fixup): Add cgen_maybe_multi_ifield member.
77 (make_right_shifted_expr): New function.
78 (queue_fixup): Change to recursive function that fragments
79 fixups if operand has a multi-ifield.
80 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
81 symbols, call weak_operand_overflow_check, and fragment call
82 queue_fixup with operand fields.
83 (gas_cgen_finish_insn) Modify to manage ifield pointer.
84 (gas_cgen_md_apply_fix3) Modify to get start, length from
85 ifield whenever it is set. Also change condition on which
86 self-describing relocs are encoded.
87 (weak_operand_overflow_check): New function to try to select
89 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
90 * write.h (struct fix): Add cgen_maybe_multi_ifield field to
92 * config/tc-mep.c (md_cgen_lookup_reloc): Fall back to
93 BFD_RELOC_RELC when no other reloc types can be found.
95 2001-10-03 graydon hoare <graydon@redhat.com>
97 * symbols.c (resolve_symbol_value): Unconditionally encode
98 expression symbols as mangled complex relocation symbols (when
99 compiled with -DOBJ_COMPLEX_RELOC)
101 * cgen.c (gas_cgen_encode_addend): New function for relc.
102 (gas_cgen_install_complex_reloc): Likewise.
103 (gas_cgen_md_apply_fix3): Add hook into gas_cgen_encode_addend.
104 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
106 2001-06-24 Michael Chastain <chastain@redhat.com>
108 * symbols.c (symbol_relc_make_expr): Conform to K & R C.
110 2001-06-20 Frank Ch. Eigler <fche@redhat.com>
112 * symbols.c (resolve_symbol_value): Conditionally generate relc
113 symbols from unresolved expressions.
114 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
115 * symbols.h: Declare them.
117 2007-02-03 DJ Delorie <dj@delorie.com>
119 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
121 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
122 (m32c_cons_fix_new): Prototype.
124 2007-02-02 Bob Wilson <bob.wilson@acm.org>
126 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
127 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
129 2007-02-02 Bob Wilson <bob.wilson@acm.org>
131 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
132 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
133 (map_suffix_reloc_to_operator): New.
134 (map_operator_to_reloc): New.
135 (expression_maybe_register): Fix incorrect test of return value from
136 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
137 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
139 2007-02-02 Bob Wilson <bob.wilson@acm.org>
141 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
142 (tinsn_get_tok): Delete prototype.
143 * config/tc-xtensa.c (tinsn_get_tok): Delete.
145 2007-02-02 Bob Wilson <bob.wilson@acm.org>
147 * config/xtensa-relax.h (struct build_instr): Delete id field.
148 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
150 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
151 set op_data fields to zero.
152 (parse_id_constant): Delete.
153 (build_transition): Remove code to handle numbered literals and labels.
155 2007-02-02 Bob Wilson <bob.wilson@acm.org>
157 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
158 (build_transition_table): Likewise.
160 2007-02-01 Bob Wilson <bob.wilson@acm.org>
162 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
164 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
166 2007-02-02 Alan Modra <amodra@bigpond.net.au>
168 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
169 (struct fix <fx_plt>): Rename to tcbit2.
170 * write.c (fix_new_internal): Adjust.
171 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
172 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
173 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
174 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
175 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
176 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
177 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
178 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
179 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
180 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
181 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
182 Instead, compare fx_r_type.
183 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
184 fx_tcbit in place of fx_plt.
185 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
186 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
189 2007-01-30 Nick Clifton <nickc@redhat.com>
191 * as.c (main): Mark symbols created via the --defsym command line
192 option as volatile so that they can be overridden later on by a
193 .set directive. This maintains compatibility with the behaviour
194 of earlier versions of the assembler.
195 * doc/as.texinfo (--defsym): Document that the defined symbol's
196 value can be overridden via a .set directive.
198 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
200 * config/tc-i386.c (swap_imm_operands): Renamed to ...
201 (swap_2_operands): This. Take 2 ints.
202 (md_assemble): Updated.
203 (swap_operands): Call swap_2_operands to swap 2 operands.
205 2007-01-24 DJ Delorie <dj@redhat.com>
207 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
209 2007-01-22 Nick Clifton <nickc@redhat.com>
212 * tc-score.c: Remove unnecessary uses of _().
213 Make the err_msg[] a file level local array in order to save
215 Remove unnecessary sprintf()s.
217 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
220 * config/tc-score.c : Using _() for const string.
221 Do not assign inst.error with a local string pointer.
222 (md_section_align): Pad section.
224 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
226 * config/tc-i386.c (build_modrm_byte): Check number of operands
227 when procssing memory/register operand.
229 2007-01-12 Nick Clifton <nickc@redhat.com>
232 * macro.c (expand_irp): Do not ignore spaces inside quoted
235 2007-01-12 Alan Modra <amodra@bigpond.net.au>
237 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
238 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
239 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
240 (TC_FORCE_RELOCATION): Define.
241 (TC_FORCE_RELOCATION_LOCAL): Define.
242 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
244 2007-01-12 Alan Modra <amodra@bigpond.net.au>
246 * input-file.c (input_file_open): Check fgets return.
248 2007-01-11 Paul Brook <paul@codesourcery.com>
250 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
252 2007-01-11 Nick Clifton <nickc@redhat.com>
255 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
258 * config/tc-mcore.c (md_number_to_chars): Use
259 number_to_chars_{big|little}endian.
261 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
263 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
264 architecture by itself.
265 (m68k_ip): Don't issue a warning for tbl instructions on fido.
266 (m68k_elf_final_processing): Treat Fido as an architecture by
269 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
271 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
273 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
276 depending on allow_naked_reg.
278 2007-01-04 Paul Brook <paul@codesourcery.com>
280 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
282 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
285 * config/tc-i386.c (register_prefix): New.
286 (set_intel_syntax): Set set_intel_syntax to "" if register
288 (check_byte_reg): Use register_prefix for error message.
289 (check_long_reg): Likewise.
290 (check_qword_reg): Likewise.
291 (check_word_reg): Likewise.
293 2006-01-04 Julian Brown <julian@codesourcery.com>
295 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
296 (do_neon_qshl_imm): Likewise.
297 (do_neon_rshl): New function. Handle rounding variants of
299 (insns): Use do_neon_rshl for vrshl, vqrshl.
301 2007-01-04 Paul Brook <paul@codesourcery.com>
303 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
306 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
308 * config/tc-i386.c (swap_operands): Remove branches.
310 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
312 * config/tc-i386.c: Update copyright year.
313 * config/tc-i386.h: Likewise.
315 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
317 * config/tc-i386.c (smallest_imm_type): Return unsigned int
320 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
322 * config/tc-i386.c: Convert to ISO C90 formatting
323 * config/tc-i386.h: Likewise.
325 2007-01-03 David Daney <ddaney@avtrex.com>
327 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
330 For older changes see ChangeLog-2006
336 version-control: never