1 2014-03-21 David Weatherford <weath@cadence.com>
2 Max Filippov <jcmvbkbc@gmail.com>
4 * config/tc-xtensa.c (xtensa_check_frag_count)
5 xtensa_create_trampoline_frag,
6 xtensa_maybe_create_trampoline_frag, init_trampoline_frag,
7 find_trampoline_seg, search_trampolines, get_best_trampoline,
8 check_and_update_trampolines, add_jump_to_trampoline,
9 dump_trampolines): New functions.
10 (md_parse_option): Add cases for --[no-]trampolines options.
11 (md_assemble, finish_vinsn, xtensa_end): Add call to
12 xtensa_check_frag_count.
13 (xg_assemble_vliw_tokens): Add call to
14 xtensa_maybe_create_trampoline_frag.
15 (xtensa_relax_frag): Relax fragments with RELAX_TRAMPOLINE state.
16 (relax_frag_immed): Relax jump instructions that cannot reach its
18 * config/tc-xtensa.h (xtensa_relax_statesE::RELAX_TRAMPOLINE): New
20 * doc/as.texinfo: Document --[no-]trampolines command-line options.
21 * doc/c-xtensa.texi: Document trampolines relaxation and command
23 * frags.c (get_frag_count, clear_frag_count): New function.
24 (frag_alloc): Increment totalfrags counter.
25 * frags.h (get_frag_count, clear_frag_count): New function.
27 2014-03-20 DJ Delorie <dj@redhat.com>
29 * config/rl78-defs.h (RL78_RELAX_NONE, RL78_RELAX_BRANCH): Add.
30 * config/rl78-parse.y (BC, BNC, BZ, BNZ, BH, BHZ, bt_bf): Call
32 * config/tc-rl78.h (md_relax_frag): Define.
33 (rl78_relax_frag): Declare.
34 * config/tc-rl78.c (rl78_relax): Add.
35 (md_assemble): Set up the variable frags also when relaxing.
37 (rl78_opcode_type): New.
38 (rl78_frag_fix_value): New.
39 (md_estimate_size_before_relax): New-ish.
40 (rl78_relax_frag): New.
41 (md_convert_frag): New-ish.
43 2014-03-20 Richard Sandiford <rdsandiford@googlemail.com>
45 * config/tc-mips.h (DIFF_EXPR_OK, CFI_DIFF_EXPR_OK): Define.
46 * config/tc-mips.c (md_pcrel_from): Remove error message.
47 (md_apply_fix): Convert PC-relative BFD_RELOC_32s to
48 BFD_RELOC_32_PCREL. Report a specific error message for unhandled
49 PC-relative expressions. Handle BFD_RELOC_8.
51 2014-03-19 Jose E. Marchesi <jose.marchesi@oracle.com>
53 * config/tc-sparc.c (hpriv_reg_table): Added entries for
54 %hstick_offset and %hstick_enable.
55 * doc/c-sparc.texi (Sparc-Regs): Document the %hstick_offset and
56 %hstick_enable hyperprivileged registers.
58 2014-03-19 Daniel Gutson <daniel.gutson@tallertechnologies.com>
59 Nick Clifton <nickc@redhat.com>
61 * config/tc-arm.c (codecomposer_syntax): New flag that states whether the
62 CCS syntax compatibility mode is on or off.
63 (asmfunc_states): New enum to represent the asmfunc directive state.
64 (asmfunc_state): New variable holding the asmfunc directive state.
65 (comment_chars): Rename to arm_comment_chars.
66 (line_separator_chars): Rename to arm_line_separator_chars.
67 (s_ccs_ref): New function that handles the .ref directive.
68 (asmfunc_debug): New function.
69 (s_ccs_asmfunc): New function that handles the .asmfunc directive.
70 (s_ccs_endasmfunc): New function that handles the .endasmfunc directive.
71 (s_ccs_def): New function that handles the .def directive.
72 (tc_start_label_without_colon): New function.
73 (md_pseudo_table): Added new CCS directives.
74 (arm_ccs_mode): New function that handles the -mccs command line option.
75 (arm_long_opts): Added new -mccs command line option.
76 * config/tc-arm.h (LABELS_WITHOUT_COLONS): New macro.
77 (TC_START_LABEL_WITHOUT_COLON): New macro.
78 (tc_start_label_without_colon): Added extern function declaration.
79 (tc_comment_chars): Define.
80 (tc_line_separator_chars): Define.
81 * app.c (do_scrub_begin): Use tc_line_separator_chars, if defined.
82 * read.c (read_begin): Likewise.
83 * doc/as.texinfo: Add documentation for the -mccs command line
85 * doc/c-arm.texi: Likewise.
86 * doc/internals.texi: Document tc_line_separator_chars.
87 * NEWS: Mention the new feature.
89 2014-03-18 Jiong Wang <jiong.wang@arm.com>
91 * config/tc-aarch64.c (aarch64_opts): Add new option
93 (verbose_error_p): Initialize to 1.
94 * doc/c-aarch64.texi (AArch64 Options): Document -mverbose-error
95 and -mno-verbose-error.
97 2014-03-17 Nick Clifton <nickc@redhat.com>
100 * config/tc-arm.c (tc_arm_regname_to_dw2regnum): Parse VFP
103 2014-03-13 Richard Earnshaw <rearnsha@arm.com>
104 Jiong Wang <Jiong.Wang@arm.com>
106 * doc/c-aarch64.texi: Clean up some formatting issues.
107 (AArch64 Options): Document -mcpu and -march.
108 (AArch64 Extensions): New node.
110 2014-03-13 Tristan Gingold <gingold@adacore.com>
112 * config/tc-i386.c (use_big_obj): Declare.
113 (OPTION_MBIG_OBJ): Define.
114 (md_longopts): Add -mbig-obj option.
115 (md_parse_option): Handle it.
116 (md_show_usage): Display help for this option.
117 (i386_target_format): Use bigobj for x86-64 if -mbig-obj.
118 * doc/c-i386.texi: Document the option.
120 2014-03-12 Nick Clifton <nickc@redhat.com>
123 * config/tc-aarch64.c (literal_expression): New structure.
124 (literal_pool): Replace exp array with literal_expression array.
125 (add_to_lit_pool): When adding a bignum cache the big value.
126 (s_ltorg): When emitting a bignum initialise the global bignum
127 array from the cached value.
129 2014-03-12 Alan Modra <amodra@gmail.com>
131 * Makefile.in: Regenerate.
132 * config.in: Regenerate.
133 * doc/Makefile.in: Regenerate.
135 2014-03-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
136 Vishnu KS <Vishnu.k_s@atmel.com>
137 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
138 Soundararajan <Soundararajan.dhakshinamoorthy@atmel.com>
140 * gas/tc-avr.c: Add new devices
141 avr25: ata5272, attiny828
142 avr35: ata5505, attiny1634
143 avr4: atmega8a, ata6285, ata6286, atmega48pa
144 avr5: at90pwm161, ata5790, ata5795, atmega164pa, atmega165pa,
145 atmega168pa, atmega32a, atmega64rfr2, atmega644rfr2, atmega64a,
147 avr51: atmega128a, atmega1284
148 avrxmega2: atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4,
149 atxmega32e5, atxmega16e5, atxmega8e5
150 avrxmega4: atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3,
151 atxmega64c3, atxmega64d4
152 avrxmega6: atxmega128a3u, atxmega128b3, atxmega128c3,
153 atxmega128d4, atxmega192a3u, atxmega192c3, atxmega256a3u,
154 atxmega256c3, atxmega384c3, atxmega384d3
155 avrxmega7: atxmega128a4u
156 * doc/c-avr.texi: Ditto.
158 2014-03-05 Alan Modra <amodra@gmail.com>
160 Update copyright years.
162 2014-03-05 Alan Modra <amodra@gmail.com>
164 * config/tc-ppc.c (ppc_elf_suffix): Support @localentry.
165 (md_apply_fix): Support R_PPC64_ADDR64_LOCAL.
167 2014-03-05 Alan Modra <amodra@gmail.com>
169 * config/tc-ppc.c (md_assemble): Move code adjusting reloc types
170 later. Merge absolute and relative branch reloc selection.
171 Generate 16-bit relocs for most 16-bit insn fields given a
172 non-constant expression.
174 2014-03-05 Alan Modra <amodra@gmail.com>
176 * config/tc-ppc.c (ppc_is_toc_sym): Remove OBJ_ELF support.
177 (md_assemble): Don't call ppc_is_toc_sym for ELF.
179 2014-03-04 Heiher <r@hev.cc>
181 * config/tc-mips.c (mips_cpu_info_table): Use ISA_MIPS64R2 for
184 2014-03-03 Nick Clifton <nickc@redhat.com>
186 * config/msp430/msp430.c: Replace known mcu array with known
187 msp430 ISA mcu name array.
188 Accept any name for -mmcu option.
189 Add -mz option to warn about missing NOP following an interrupt
191 (check_for_nop): New.
192 (msp430_operands): Emit a warning, if requested, when an interrupt
193 changing instruction is not followed by a NOP.
194 * doc/c-msp430.c: Document -mz option.
196 2014-03-03 Alan Modra <amodra@gmail.com>
198 * config/bfin-lex-wrapper.c: Correct copyright date.
199 * config/obj-fdpicelf.c: Likewise.
200 * config/obj-fdpicelf.h: Likewise.
201 * config/tc-frv.c: Correct copyright punctuation.
202 * config/tc-ip2k.c: Likewise.
203 * config/tc-iq2000.c: Likewise.
204 * config/tc-mep.c: Likewise.
205 * config/tc-tic4x.c: Likewise.
206 * config/tc-tic4x.h: Likewise.
208 2014-03-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
210 * config/tc-avr.c: Remove atxmega16x1.
212 2014-02-28 Alan Modra <amodra@gmail.com>
214 * dwarf2dbg.c (out_debug_line): Correct .debug_line header_length
215 field for 64-bit dwarf.
217 2014-02-21 Ilya Tocar <ilya.tocar@intel.com>
219 * config/tc-i386.c (cpu_arch): Add .prefetchwt1.
220 * doc/c-i386.texi: Document .prefetchwt1/prefetchwt1.
222 2014-02-12 Ilya Tocar <ilya.tocar@intel.com>
224 * config/tc-i386.c (cpu_arch): Add .clflushopt, .xsavec, .xsaves.
225 * doc/c-i386.texi: Document .xsavec/xsavec/.xsaves/xsaves/
226 clflushopt/.clfushopt.
228 2014-02-10 Alan Modra <amodra@gmail.com>
230 * po/POTFILES.in: Regenerate.
231 * po/gas.pot: Regenerate.
233 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
235 * config/tc-nios2.c (md_apply_fix): Test for new relocs.
236 (nios2_special_reloc): Add %call_lo, %call_hiadj, %got_lo,
237 %got_hiadj relocation operators. Sort table and add comment
239 (nios2_fix_adjustable): Test for new relocs.
240 * doc/c-nios2.texi (Nios II Relocations): Document new relocation
243 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
245 * config/tc-nios2.c (md_apply_fix): Handle BFD_RELOC_NIOS2_CALL26_NOAT.
246 (nios2_assemble_args_m): Likewise.
247 (md_assemble): Likewise.
249 2014-01-24 DJ Delorie <dj@redhat.com>
251 * config/tc-msp430.c (msp430_section): Always flag data sections,
253 (msp430_frob_section): New. Make sure all sections are noticed if
255 (msp430_lcomm): New. Flag bss if .lcomm is seen.
256 (msp430_comm): New. Likewise.
257 (md_pseudo_table): Add them.
258 * config/tc-msp430.h (msp430_frob_section): Declare.
259 (tc_frob_section): Define.
261 2014-01-23 Nick Clifton <nickc@redhat.com>
263 * config/tc-msp430.c (show_mcu_list): Delete.
264 (md_parse_option): Accept any MCU name. Accept several more
265 variants for the -mcpu option.
266 (md_show_usage): Do not call show_mcu_list.
268 2014-01-22 DJ Delorie <dj@redhat.com>
270 * config/tc-msp430.c (msp430_refsym): New: ".refsym <symbol>"
271 * doc/c-msp430.texi (MSP430 Directives): Document it.
273 2014-01-22 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
275 * config/tc-i386.c (check_VecOperands): Remove regzmm from AVX2
278 2014-01-22 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
281 * config/tc-i386.c (check_VecOperands): Add check for invalid
282 register set in AVX512 gathers.
284 2014-01-22 Alan Modra <amodra@gmail.com>
286 * config/tc-tic4x.c (md_shortopts): s/CONST/const/.
288 2014-01-21 DJ Delorie <dj@redhat.com>
290 * config/tc-rl78.c (require_end_of_expr): New.
291 (md_operand): Call it.
292 (rl78_cons_fix_new): Mark LO16, HI16, ahd HI8 internal relocations
295 2014-01-17 Will Newton <will.newton@linaro.org>
297 * config/tc-arm.c (do_vfp_nsyn_cvt_fpv8): Set OP to 1
298 for the s32.f64 flavours of VCVT.
300 2014-01-14 Nick Clifton <nickc@redhat.com>
303 * config/tc-z80.c (wrong_match): Provide format string to
305 (parse_exp_not_indexed): Delete unused variable dummy.
306 (emit_byte): Delete unused variable fixp.
308 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386.c (regbnd): Removed.
311 (vec_disp8): Likewise.
313 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
315 * as.c (parse_args): Update copyright year to 2014.
317 2014-01-07 Tom Tromey <tromey@redhat.com>
319 * config/tc-tic30.c (debug): Avoid old VA_* compatibility
322 2014-01-07 Tom Tromey <tromey@redhat.com>
324 * config/tc-microblaze.h (parse_cons_expression_microblaze): Don't
327 2014-01-07 Tom Tromey <tromey@redhat.com>
329 * config/tc-xc16x.h: Don't use ANSI_PROTOTYPES.
331 2013-01-07 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
333 * config/tc-aarch64.c (aarch64_cpus): Add entry for "xgene-1"
335 For older changes see ChangeLog-2013
337 Copyright (C) 2014 Free Software Foundation, Inc.
339 Copying and distribution of this file, with or without modification,
340 are permitted in any medium without royalty provided the copyright
341 notice and this notice are preserved.
347 version-control: never