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* config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
05d58145
BW		 12006-04-10 Sterling Augustine <sterling@tensilica.com>
2
3 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
4 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
5 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
6 decoding the loop instructions. Remove current_offset variable.
7 (xtensa_fix_short_loop_frags): Likewise.
8 (min_bytes_to_other_loop_end): Remove current_offset argument.
9
9e75b3fa
AM		 102006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
11
12 * config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04.
13 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
14
d727e8c2
NC		 152006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
16
17 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
18 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
19 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
20 atmega644, atmega329, atmega3290, atmega649, atmega6490,
21 atmega406, atmega640, atmega1280, atmega1281, at90can32,
22 at90can64, at90usb646, at90usb647, at90usb1286 and
23 at90usb1287.
24 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
25
d252fdde
PB		 262006-04-07 Paul Brook <paul@codesourcery.com>
27
28 * config/tc-arm.c (parse_operands): Set default error message.
29
ab1eb5fe
PB		 302006-04-07 Paul Brook <paul@codesourcery.com>
31
32 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
33
7ae2971b
PB		 342006-04-07 Paul Brook <paul@codesourcery.com>
35
36 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
37
53365c0d
PB		 382006-04-07 Paul Brook <paul@codesourcery.com>
39
40 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
41 (move_or_literal_pool): Handle Thumb-2 instructions.
42 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
43
45aa61fe
AM		 442006-04-07 Alan Modra <amodra@bigpond.net.au>
45
46 PR 2512.
47 * config/tc-i386.c (match_template): Move 64-bit operand tests
48 inside loop.
49
108a6f8e
CD		 502006-04-06 Carlos O'Donell <carlos@codesourcery.com>
51
52 * po/Make-in: Add install-html target.
53 * Makefile.am: Add install-html and install-html-recursive targets.
54 * Makefile.in: Regenerate.
55 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
56 * configure: Regenerate.
57 * doc/Makefile.am: Add install-html and install-html-am targets.
58 * doc/Makefile.in: Regenerate.
59
ec651a3b
AM		 602006-04-06 Alan Modra <amodra@bigpond.net.au>
61
62 * frags.c (frag_offset_fixed_p): Reinitialise offset before
63 second scan.
64
910600e9
RS		 652006-04-05 Richard Sandiford <richard@codesourcery.com>
66 Daniel Jacobowitz <dan@codesourcery.com>
67
68 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
69 (GOTT_BASE, GOTT_INDEX): New.
70 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
71 GOTT_INDEX when generating VxWorks PIC.
72 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
73 use the generic *-*-vxworks* stanza instead.
74
99630778
AM		 752006-04-04 Alan Modra <amodra@bigpond.net.au>
76
77 PR 997
78 * frags.c (frag_offset_fixed_p): New function.
79 * frags.h (frag_offset_fixed_p): Declare.
80 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
81 (resolve_expression): Likewise.
82
a02728c8
BW		 832006-04-03 Sterling Augustine <sterling@tensilica.com>
84
85 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
86 of the same length but different numbers of slots.
87
9dfde49d
AS		 882006-03-30 Andreas Schwab <schwab@suse.de>
89
90 * configure.in: Fix help string for --enable-targets option.
91 * configure: Regenerate.
92
2da12c60
NS		 932006-03-28 Nathan Sidwell <nathan@codesourcery.com>
94
6d89cc8f
NS		 95 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
96 (m68k_ip): ... here. Use for all chips. Protect against buffer
97 overrun and avoid excessive copying.
98
2da12c60
NS		 99 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
100 m68020_control_regs, m68040_control_regs, m68060_control_regs,
101 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
102 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
103 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
104 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
105 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
106 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
107 mcf5282_ctrl, mcfv4e_ctrl): ... these.
108 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
109 (struct m68k_cpu): Change chip field to control_regs.
110 (current_chip): Remove.
111 (control_regs): New.
112 (m68k_archs, m68k_extensions): Adjust.
113 (m68k_cpus): Reorder to be in cpu number order. Adjust.
114 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
115 (find_cf_chip): Reimplement for new organization of cpu table.
116 (select_control_regs): Remove.
117 (mri_chip): Adjust.
118 (struct save_opts): Save control regs, not chip.
119 (s_save, s_restore): Adjust.
120 (m68k_lookup_cpu): Give deprecated warning when necessary.
121 (m68k_init_arch): Adjust.
122 (md_show_usage): Adjust for new cpu table organization.
123
1ac4baed
BS		 1242006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
125
126 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
127 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
128 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
129 "elf/bfin.h".
130 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
131 (any_gotrel): New rule.
132 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
133 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
134 "elf/bfin.h".
135 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
136 (bfin_pic_ptr): New function.
137 (md_pseudo_table): Add it for ".picptr".
138 (OPTION_FDPIC): New macro.
139 (md_longopts): Add -mfdpic.
140 (md_parse_option): Handle it.
141 (md_begin): Set BFD flags.
142 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
143 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
144 us for GOT relocs.
145 * Makefile.am (bfin-parse.o): Update dependencies.
146 (DEPTC_bfin_elf): Likewise.
147 * Makefile.in: Regenerate.
148
a9d34880
RS		 1492006-03-25 Richard Sandiford <richard@codesourcery.com>
150
151 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
152 mcfemac instead of mcfmac.
153
0a44bf69
RS		 1542006-03-22 Richard Sandiford <richard@codesourcery.com>
155 Daniel Jacobowitz <dan@codesourcery.com>
156 Phil Edwards <phil@codesourcery.com>
157 Zack Weinberg <zack@codesourcery.com>
158 Mark Mitchell <mark@codesourcery.com>
159 Nathan Sidwell <nathan@codesourcery.com>
160
161 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
162 (md_begin): Complain about -G being used for PIC. Don't change
163 the text, data and bss alignments on VxWorks.
164 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
165 generating VxWorks PIC.
166 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
167 (macro): Likewise, but do not treat la $25 specially for
168 VxWorks PIC, and do not handle jal.
169 (OPTION_MVXWORKS_PIC): New macro.
170 (md_longopts): Add -mvxworks-pic.
171 (md_parse_option): Don't complain about using PIC and -G together here.
172 Handle OPTION_MVXWORKS_PIC.
173 (md_estimate_size_before_relax): Always use the first relaxation
174 sequence on VxWorks.
175 * config/tc-mips.h (VXWORKS_PIC): New.
176
080eb7fe
PB		 1772006-03-21 Paul Brook <paul@codesourcery.com>
178
179 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
180
03aaa593
BW		 1812006-03-21 Sterling Augustine <sterling@tensilica.com>
182
183 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
184 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
185 (get_loop_align_size): New.
186 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
187 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
188 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
189 (get_noop_aligned_address): Use get_loop_align_size.
190 (get_aligned_diff): Likewise.
191
3e94bf1a
PB		 1922006-03-21 Paul Brook <paul@codesourcery.com>
193
194 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
195
dfa9f0d5
PB		 1962006-03-20 Paul Brook <paul@codesourcery.com>
197
198 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
199 (do_t_branch): Encode branches inside IT blocks as unconditional.
200 (do_t_cps): New function.
201 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
202 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
203 (opcode_lookup): Allow conditional suffixes on all instructions in
204 Thumb mode.
205 (md_assemble): Advance condexec state before checking for errors.
206 (insns): Use do_t_cps.
207
6e1cb1a6
PB		 2082006-03-20 Paul Brook <paul@codesourcery.com>
209
210 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
211 outputting the insn.
212
0a966e2d
JBG		 2132006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
214
215 * config/tc-vax.c: Update copyright year.
216 * config/tc-vax.h: Likewise.
217
a49fcc17
JBG		 2182006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
219
220 * config/tc-vax.c (md_chars_to_number): Used only locally, so
221 make it static.
222 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
223
f5208ef2
PB		 2242006-03-17 Paul Brook <paul@codesourcery.com>
225
226 * config/tc-arm.c (insns): Add ldm and stm.
227
cb4c78d6
BE		 2282006-03-17 Ben Elliston <bje@au.ibm.com>
229
230 PR gas/2446
231 * doc/as.texinfo (Ident): Document this directive more thoroughly.
232
c16d2bf0
PB		 2332006-03-16 Paul Brook <paul@codesourcery.com>
234
235 * config/tc-arm.c (insns): Add "svc".
236
80ca4e2c
BW		 2372006-03-13 Bob Wilson <bob.wilson@acm.org>
238
239 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
240 flag and avoid double underscore prefixes.
241
3a4a14e9
PB		 2422006-03-10 Paul Brook <paul@codesourcery.com>
243
244 * config/tc-arm.c (md_begin): Handle EABIv5.
245 (arm_eabis): Add EF_ARM_EABI_VER5.
246 * doc/c-arm.texi: Document -meabi=5.
247
518051dc
BE		 2482006-03-10 Ben Elliston <bje@au.ibm.com>
249
250 * app.c (do_scrub_chars): Simplify string handling.
251
00a97672
RS		 2522006-03-07 Richard Sandiford <richard@codesourcery.com>
253 Daniel Jacobowitz <dan@codesourcery.com>
254 Zack Weinberg <zack@codesourcery.com>
255 Nathan Sidwell <nathan@codesourcery.com>
256 Paul Brook <paul@codesourcery.com>
257 Ricardo Anguiano <anguiano@codesourcery.com>
258 Phil Edwards <phil@codesourcery.com>
259
260 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
261 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
262 R_ARM_ABS12 reloc.
263 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
264 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
265 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
266
b29757dc
BW		 2672006-03-06 Bob Wilson <bob.wilson@acm.org>
268
269 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
270 even when using the text-section-literals option.
271
0b2e31dc
NS		 2722006-03-06 Nathan Sidwell <nathan@codesourcery.com>
273
274 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
275 and cf.
276 (m68k_ip): <case 'J'> Check we have some control regs.
277 (md_parse_option): Allow raw arch switch.
278 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
279 whether 68881 or cfloat was meant by -mfloat.
280 (md_show_usage): Adjust extension display.
281 (m68k_elf_final_processing): Adjust.
282
df406460
NC		 2832006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
284
285 * config/tc-avr.c (avr_mod_hash_value): New function.
286 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
287 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
288 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
289 instead of int avr_ldi_expression: use avr_mod_hash_value instead
290 of (int).
291 (tc_gen_reloc): Handle substractions of symbols, if possible do
292 fixups, abort otherwise.
293 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
294 tc_fix_adjustable): Define.
295
53022e4a
JW		 2962006-03-02 James E Wilson <wilson@specifix.com>
297
298 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
299 change the template, then clear md.slot[curr].end_of_insn_group.
300
9f6f925e
JB		 3012006-02-28 Jan Beulich <jbeulich@novell.com>
302
303 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
304
0e31b3e1
JB		 3052006-02-28 Jan Beulich <jbeulich@novell.com>
306
307 PR/1070
308 * macro.c (getstring): Don't treat parentheses special anymore.
309 (get_any_string): Don't consider '(' and ')' as quoting anymore.
310 Special-case '(', ')', '[', and ']' when dealing with non-quoting
311 characters.
312
10cd14b4
AM		 3132006-02-28 Mat <mat@csail.mit.edu>
314
315 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
316
63752a75
JJ		 3172006-02-27 Jakub Jelinek <jakub@redhat.com>
318
319 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
320 field.
321 (CFI_signal_frame): Define.
322 (cfi_pseudo_table): Add .cfi_signal_frame.
323 (dot_cfi): Handle CFI_signal_frame.
324 (output_cie): Handle cie->signal_frame.
325 (select_cie_for_fde): Don't share CIE if signal_frame flag is
326 different. Copy signal_frame from FDE to newly created CIE.
327 * doc/as.texinfo: Document .cfi_signal_frame.
328
f7d9e5c3
CD		 3292006-02-27 Carlos O'Donell <carlos@codesourcery.com>
330
331 * doc/Makefile.am: Add html target.
332 * doc/Makefile.in: Regenerate.
333 * po/Make-in: Add html target.
334
331d2d0d
L		 3352006-02-27 H.J. Lu <hongjiu.lu@intel.com>
336
8502d882 337 * config/tc-i386.c (output_insn): Support Intel Merom New
331d2d0d
L		 338 Instructions.
339
8502d882 340 * config/tc-i386.h (CpuMNI): New.
331d2d0d
L		 341 (CpuUnknownFlags): Add CpuMNI.
342
10156f83
DM		 3432006-02-24 David S. Miller <davem@sunset.davemloft.net>
344
345 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
346 (hpriv_reg_table): New table for hyperprivileged registers.
347 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
348 register encoding.
349
6772dd07
DD		 3502006-02-24 DJ Delorie <dj@redhat.com>
351
352 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
353 (tc_gen_reloc): Don't define.
354 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
355 (OPTION_LINKRELAX): New.
356 (md_longopts): Add it.
357 (m32c_relax): New.
358 (md_parse_options): Set it.
359 (md_assemble): Emit relaxation relocs as needed.
360 (md_convert_frag): Emit relaxation relocs as needed.
361 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
362 (m32c_apply_fix): New.
363 (tc_gen_reloc): New.
364 (m32c_force_relocation): Force out jump relocs when relaxing.
365 (m32c_fix_adjustable): Return false if relaxing.
366
62b3e311
PB		 3672006-02-24 Paul Brook <paul@codesourcery.com>
368
369 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
370 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
371 (struct asm_barrier_opt): Define.
372 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
373 (parse_psr): Accept V7M psr names.
374 (parse_barrier): New function.
375 (enum operand_parse_code): Add OP_oBARRIER.
376 (parse_operands): Implement OP_oBARRIER.
377 (do_barrier): New function.
378 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
379 (do_t_cpsi): Add V7M restrictions.
380 (do_t_mrs, do_t_msr): Validate V7M variants.
381 (md_assemble): Check for NULL variants.
382 (v7m_psrs, barrier_opt_names): New tables.
383 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
384 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
385 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
386 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
387 (struct cpu_arch_ver_table): Define.
388 (cpu_arch_ver): New.
389 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
390 Tag_CPU_arch_profile.
391 * doc/c-arm.texi: Document new cpu and arch options.
392
59cf82fe
L		 3932006-02-23 H.J. Lu <hongjiu.lu@intel.com>
394
395 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
396
19a7219f
L		 3972006-02-23 H.J. Lu <hongjiu.lu@intel.com>
398
399 * config/tc-ia64.c: Update copyright years.
400
7f3dfb9c
L		 4012006-02-22 H.J. Lu <hongjiu.lu@intel.com>
402
403 * config/tc-ia64.c (specify_resource): Add the rule 17 from
404 SDM 2.2.
405
f40d1643
PB		 4062005-02-22 Paul Brook <paul@codesourcery.com>
407
408 * config/tc-arm.c (do_pld): Remove incorrect write to
409 inst.instruction.
410 (encode_thumb32_addr_mode): Use correct operand.
411
216d22bc
PB		 4122006-02-21 Paul Brook <paul@codesourcery.com>
413
414 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
415
d70c5fc7
NC		 4162006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
417 Anil Paranjape <anilp1@kpitcummins.com>
418 Shilin Shakti <shilins@kpitcummins.com>
419
420 * Makefile.am: Add xc16x related entry.
421 * Makefile.in: Regenerate.
422 * configure.in: Added xc16x related entry.
423 * configure: Regenerate.
424 * config/tc-xc16x.h: New file
425 * config/tc-xc16x.c: New file
426 * doc/c-xc16x.texi: New file for xc16x
427 * doc/all.texi: Entry for xc16x
428 * doc/Makefile.texi: Added c-xc16x.texi
429 * NEWS: Announce the support for the new target.
430
aaa2ab3d
NH		 4312006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
432
433 * configure.tgt: set emulation for mips-*-netbsd*
434
82de001f
JJ		 4352006-02-14 Jakub Jelinek <jakub@redhat.com>
436
437 * config.in: Rebuilt.
438
431ad2d0
BW		 4392006-02-13 Bob Wilson <bob.wilson@acm.org>
440
441 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
442 from 1, not 0, in error messages.
443 (md_assemble): Simplify special-case check for ENTRY instructions.
444 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
445 operand in error message.
446
94089a50
JM		 4472006-02-13 Joseph S. Myers <joseph@codesourcery.com>
448
449 * configure.tgt (arm-*-linux-gnueabi*): Change to
450 arm-*-linux-*eabi*.
451
52de4c06
NC		 4522006-02-10 Nick Clifton <nickc@redhat.com>
453
70e45ad9
NC		 454 * config/tc-crx.c (check_range): Ensure that the sign bit of a
455 32-bit value is propagated into the upper bits of a 64-bit long.
456
52de4c06
NC		 457 * config/tc-arc.c (init_opcode_tables): Fix cast.
458 (arc_extoper, md_operand): Likewise.
459
21af2bbd
BW		 4602006-02-09 David Heine <dlheine@tensilica.com>
461
462 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
463 each relaxation step.
464
75a706fc
L		 4652006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
466
467 * configure.in (CHECK_DECLS): Add vsnprintf.
468 * configure: Regenerate.
469 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
470 include/declare here, but...
471 * as.h: Move code detecting VARARGS idiom to the top.
472 (errno.h, stdarg.h, varargs.h, va_list): ...here.
473 (vsnprintf): Declare if not already declared.
474
0d474464
L		 4752006-02-08 H.J. Lu <hongjiu.lu@intel.com>
476
477 * as.c (close_output_file): New.
478 (main): Register close_output_file with xatexit before
479 dump_statistics. Don't call output_file_close.
480
266abb8f
NS		 4812006-02-07 Nathan Sidwell <nathan@codesourcery.com>
482
483 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
484 mcf5329_control_regs): New.
485 (not_current_architecture, selected_arch, selected_cpu): New.
486 (m68k_archs, m68k_extensions): New.
487 (archs): Renamed to ...
488 (m68k_cpus): ... here. Adjust.
489 (n_arches): Remove.
490 (md_pseudo_table): Add arch and cpu directives.
491 (find_cf_chip, m68k_ip): Adjust table scanning.
492 (no_68851, no_68881): Remove.
493 (md_assemble): Lazily initialize.
494 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
495 (md_init_after_args): Move functionality to m68k_init_arch.
496 (mri_chip): Adjust table scanning.
497 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
498 options with saner parsing.
499 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
500 m68k_init_arch): New.
501 (s_m68k_cpu, s_m68k_arch): New.
502 (md_show_usage): Adjust.
503 (m68k_elf_final_processing): Set CF EF flags.
504 * config/tc-m68k.h (m68k_init_after_args): Remove.
505 (tc_init_after_args): Remove.
506 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
507 (M68k-Directives): Document .arch and .cpu directives.
508
134dcee5
AM		 5092006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
510
511 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
512 synonyms for equ and defl.
513 (z80_cons_fix_new): New function.
514 (emit_byte): Disallow relative jumps to absolute locations.
515 (emit_data): Only handle defb, prototype changed, because defb is
516 now handled as pseudo-op rather than an instruction.
517 (instab): Entries for defb,defw,db,dw moved from here...
518 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
519 Add entries for def24,def32,d24,d32.
520 (md_assemble): Improved error handling.
521 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
522 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
523 (z80_cons_fix_new): Declare.
524 * doc/c-z80.texi (defb, db): Mention warning on overflow.
525 (def24,d24,def32,d32): New pseudo-ops.
526
a9931606
PB		 5272006-02-02 Paul Brook <paul@codesourcery.com>
528
529 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
530
ef8d22e6
PB		 5312005-02-02 Paul Brook <paul@codesourcery.com>
532
533 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
534 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
535 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
536 T2_OPCODE_RSB): Define.
537 (thumb32_negate_data_op): New function.
538 (md_apply_fix): Use it.
539
e7da6241
BW		 5402006-01-31 Bob Wilson <bob.wilson@acm.org>
541
542 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
543 fields.
544 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
545 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
546 subtracted symbols.
547 (relaxation_requirements): Add pfinish_frag argument and use it to
548 replace setting tinsn->record_fix fields.
549 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
550 and vinsn_to_insnbuf. Remove references to record_fix and
551 slot_sub_symbols fields.
552 (xtensa_mark_narrow_branches): Delete unused code.
553 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
554 a symbol.
555 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
556 record_fix fields.
557 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
558 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
559 of the record_fix field. Simplify error messages for unexpected
560 symbolic operands.
561 (set_expr_symbol_offset_diff): Delete.
562
79134647
PB		 5632006-01-31 Paul Brook <paul@codesourcery.com>
564
565 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
566
e74cfd16
PB		 5672006-01-31 Paul Brook <paul@codesourcery.com>
568 Richard Earnshaw <rearnsha@arm.com>
569
570 * config/tc-arm.c: Use arm_feature_set.
571 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
572 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
573 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
574 New variables.
575 (insns): Use them.
576 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
577 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
578 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
579 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
580 feature flags.
581 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
582 (arm_opts): Move old cpu/arch options from here...
583 (arm_legacy_opts): ... to here.
584 (md_parse_option): Search arm_legacy_opts.
585 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
586 (arm_float_abis, arm_eabis): Make const.
587
d47d412e
BW		 5882006-01-25 Bob Wilson <bob.wilson@acm.org>
589
590 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
591
b14273fe
JZ		 5922006-01-21 Jie Zhang <jie.zhang@analog.com>
593
594 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
595 in load immediate intruction.
596
39cd1c76
JZ		 5972006-01-21 Jie Zhang <jie.zhang@analog.com>
598
599 * config/bfin-parse.y (value_match): Use correct conversion
600 specifications in template string for __FILE__ and __LINE__.
601 (binary): Ditto.
602 (unary): Ditto.
603
67a4f2b7
AO		 6042006-01-18 Alexandre Oliva <aoliva@redhat.com>
605
606 Introduce TLS descriptors for i386 and x86_64.
607 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
608 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
609 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
610 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
611 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
612 displacement bits.
613 (build_modrm_byte): Set up zero modrm for TLS desc calls.
614 (lex_got): Handle @tlsdesc and @tlscall.
615 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
616
8ad7c533
NC		 6172006-01-11 Nick Clifton <nickc@redhat.com>
618
619 Fixes for building on 64-bit hosts:
620 * config/tc-avr.c (mod_index): New union to allow conversion
621 between pointers and integers.
622 (md_begin, avr_ldi_expression): Use it.
623 * config/tc-i370.c (md_assemble): Add cast for argument to print
624 statement.
625 * config/tc-tic54x.c (subsym_substitute): Likewise.
626 * config/tc-mn10200.c (md_assemble): Use a union to convert the
627 opindex field of fr_cgen structure into a pointer so that it can
628 be stored in a frag.
629 * config/tc-mn10300.c (md_assemble): Likewise.
630 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
631 types.
632 * config/tc-v850.c: Replace uses of (int) casts with correct
633 types.
634
4dcb3903
L		 6352006-01-09 H.J. Lu <hongjiu.lu@intel.com>
636
637 PR gas/2117
638 * symbols.c (snapshot_symbol): Don't change a defined symbol.
639
e0f6ea40
HPN		 6402006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
641
642 PR gas/2101
643 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
644 a local-label reference.
645
e88d958a 646For older changes see ChangeLog-2005
08d56133
NC		 647\f
648Local Variables:
649mode: change-log
650left-margin: 8
651fill-column: 74
652version-control: never
653End:
GDB Binutils - Deliverables
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