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2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
708587a4
KH		 12006-04-23 Kazu Hirata <kazu@codesourcery.com>
2
3 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
4 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
5 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
6 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
7 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
8
8463be01
PB		 92005-04-20 Paul Brook <paul@codesourcery.com>
10
11 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
12 all targets.
13 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
14
f26a5955
AM		 152006-04-19 Alan Modra <amodra@bigpond.net.au>
16
17 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
18 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
19 Make some cpus unsupported on ELF. Run "make dep-am".
20 * Makefile.in: Regenerate.
21
241a6c40
AM		 222006-04-19 Alan Modra <amodra@bigpond.net.au>
23
24 * configure.in (--enable-targets): Indent help message.
25 * configure: Regenerate.
26
bb8f5920
L		 272006-04-18 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR gas/2533
30 * config/tc-i386.c (i386_immediate): Check illegal immediate
31 register operand.
32
23d9d9de
AM		 332006-04-18 Alan Modra <amodra@bigpond.net.au>
34
64e74474
AM		 35 * config/tc-i386.c: Formatting.
36 (output_disp, output_imm): ISO C90 params.
37
6cbe03fb
AM		 38 * frags.c (frag_offset_fixed_p): Constify args.
39 * frags.h (frag_offset_fixed_p): Ditto.
40
23d9d9de
AM		 41 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
42 (COFF_MAGIC): Delete.
a37d486e
AM		 43
44 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
45
e7403566
DJ		 462006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
47
48 * po/POTFILES.in: Regenerated.
49
58ab4f3d
MM		 502006-04-16 Mark Mitchell <mark@codesourcery.com>
51
52 * doc/as.texinfo: Mention that some .type syntaxes are not
53 supported on all architectures.
54
482fd9f9
BW		 552006-04-14 Sterling Augustine <sterling@tensilica.com>
56
57 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
58 instructions when such transformations have been disabled.
59
05d58145
BW		 602006-04-10 Sterling Augustine <sterling@tensilica.com>
61
62 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
63 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
64 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
65 decoding the loop instructions. Remove current_offset variable.
66 (xtensa_fix_short_loop_frags): Likewise.
67 (min_bytes_to_other_loop_end): Remove current_offset argument.
68
9e75b3fa
AM		 692006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
70
a37d486e 71 * config/tc-z80.c (z80_optimize_expr): Removed.
9e75b3fa
AM		 72 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
73
d727e8c2
NC		 742006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
75
76 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
77 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
78 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
79 atmega644, atmega329, atmega3290, atmega649, atmega6490,
80 atmega406, atmega640, atmega1280, atmega1281, at90can32,
81 at90can64, at90usb646, at90usb647, at90usb1286 and
82 at90usb1287.
83 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
84
d252fdde
PB		 852006-04-07 Paul Brook <paul@codesourcery.com>
86
87 * config/tc-arm.c (parse_operands): Set default error message.
88
ab1eb5fe
PB		 892006-04-07 Paul Brook <paul@codesourcery.com>
90
91 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
92
7ae2971b
PB		 932006-04-07 Paul Brook <paul@codesourcery.com>
94
95 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
96
53365c0d
PB		 972006-04-07 Paul Brook <paul@codesourcery.com>
98
99 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
100 (move_or_literal_pool): Handle Thumb-2 instructions.
101 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
102
45aa61fe
AM		 1032006-04-07 Alan Modra <amodra@bigpond.net.au>
104
105 PR 2512.
106 * config/tc-i386.c (match_template): Move 64-bit operand tests
107 inside loop.
108
108a6f8e
CD		 1092006-04-06 Carlos O'Donell <carlos@codesourcery.com>
110
111 * po/Make-in: Add install-html target.
112 * Makefile.am: Add install-html and install-html-recursive targets.
113 * Makefile.in: Regenerate.
114 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
115 * configure: Regenerate.
116 * doc/Makefile.am: Add install-html and install-html-am targets.
117 * doc/Makefile.in: Regenerate.
118
ec651a3b
AM		 1192006-04-06 Alan Modra <amodra@bigpond.net.au>
120
121 * frags.c (frag_offset_fixed_p): Reinitialise offset before
122 second scan.
123
910600e9
RS		 1242006-04-05 Richard Sandiford <richard@codesourcery.com>
125 Daniel Jacobowitz <dan@codesourcery.com>
126
127 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
128 (GOTT_BASE, GOTT_INDEX): New.
129 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
130 GOTT_INDEX when generating VxWorks PIC.
131 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
132 use the generic *-*-vxworks* stanza instead.
133
99630778
AM		 1342006-04-04 Alan Modra <amodra@bigpond.net.au>
135
136 PR 997
137 * frags.c (frag_offset_fixed_p): New function.
138 * frags.h (frag_offset_fixed_p): Declare.
139 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
140 (resolve_expression): Likewise.
141
a02728c8
BW		 1422006-04-03 Sterling Augustine <sterling@tensilica.com>
143
144 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
145 of the same length but different numbers of slots.
146
9dfde49d
AS		 1472006-03-30 Andreas Schwab <schwab@suse.de>
148
149 * configure.in: Fix help string for --enable-targets option.
150 * configure: Regenerate.
151
2da12c60
NS		 1522006-03-28 Nathan Sidwell <nathan@codesourcery.com>
153
6d89cc8f
NS		 154 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
155 (m68k_ip): ... here. Use for all chips. Protect against buffer
156 overrun and avoid excessive copying.
157
2da12c60
NS		 158 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
159 m68020_control_regs, m68040_control_regs, m68060_control_regs,
160 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
161 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
162 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
163 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
164 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
165 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
166 mcf5282_ctrl, mcfv4e_ctrl): ... these.
167 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
168 (struct m68k_cpu): Change chip field to control_regs.
169 (current_chip): Remove.
170 (control_regs): New.
171 (m68k_archs, m68k_extensions): Adjust.
172 (m68k_cpus): Reorder to be in cpu number order. Adjust.
173 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
174 (find_cf_chip): Reimplement for new organization of cpu table.
175 (select_control_regs): Remove.
176 (mri_chip): Adjust.
177 (struct save_opts): Save control regs, not chip.
178 (s_save, s_restore): Adjust.
179 (m68k_lookup_cpu): Give deprecated warning when necessary.
180 (m68k_init_arch): Adjust.
181 (md_show_usage): Adjust for new cpu table organization.
182
1ac4baed
BS		 1832006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
184
185 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
186 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
187 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
188 "elf/bfin.h".
189 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
190 (any_gotrel): New rule.
191 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
192 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
193 "elf/bfin.h".
194 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
195 (bfin_pic_ptr): New function.
196 (md_pseudo_table): Add it for ".picptr".
197 (OPTION_FDPIC): New macro.
198 (md_longopts): Add -mfdpic.
199 (md_parse_option): Handle it.
200 (md_begin): Set BFD flags.
201 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
202 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
203 us for GOT relocs.
204 * Makefile.am (bfin-parse.o): Update dependencies.
205 (DEPTC_bfin_elf): Likewise.
206 * Makefile.in: Regenerate.
207
a9d34880
RS		 2082006-03-25 Richard Sandiford <richard@codesourcery.com>
209
210 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
211 mcfemac instead of mcfmac.
212
0a44bf69
RS		 2132006-03-22 Richard Sandiford <richard@codesourcery.com>
214 Daniel Jacobowitz <dan@codesourcery.com>
215 Phil Edwards <phil@codesourcery.com>
216 Zack Weinberg <zack@codesourcery.com>
217 Mark Mitchell <mark@codesourcery.com>
218 Nathan Sidwell <nathan@codesourcery.com>
219
220 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
221 (md_begin): Complain about -G being used for PIC. Don't change
222 the text, data and bss alignments on VxWorks.
223 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
224 generating VxWorks PIC.
225 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
226 (macro): Likewise, but do not treat la $25 specially for
227 VxWorks PIC, and do not handle jal.
228 (OPTION_MVXWORKS_PIC): New macro.
229 (md_longopts): Add -mvxworks-pic.
230 (md_parse_option): Don't complain about using PIC and -G together here.
231 Handle OPTION_MVXWORKS_PIC.
232 (md_estimate_size_before_relax): Always use the first relaxation
233 sequence on VxWorks.
234 * config/tc-mips.h (VXWORKS_PIC): New.
235
080eb7fe
PB		 2362006-03-21 Paul Brook <paul@codesourcery.com>
237
238 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
239
03aaa593
BW		 2402006-03-21 Sterling Augustine <sterling@tensilica.com>
241
242 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
243 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
244 (get_loop_align_size): New.
245 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
246 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
247 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
248 (get_noop_aligned_address): Use get_loop_align_size.
249 (get_aligned_diff): Likewise.
250
3e94bf1a
PB		 2512006-03-21 Paul Brook <paul@codesourcery.com>
252
253 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
254
dfa9f0d5
PB		 2552006-03-20 Paul Brook <paul@codesourcery.com>
256
257 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
258 (do_t_branch): Encode branches inside IT blocks as unconditional.
259 (do_t_cps): New function.
260 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
261 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
262 (opcode_lookup): Allow conditional suffixes on all instructions in
263 Thumb mode.
264 (md_assemble): Advance condexec state before checking for errors.
265 (insns): Use do_t_cps.
266
6e1cb1a6
PB		 2672006-03-20 Paul Brook <paul@codesourcery.com>
268
269 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
270 outputting the insn.
271
0a966e2d
JBG		 2722006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
273
274 * config/tc-vax.c: Update copyright year.
275 * config/tc-vax.h: Likewise.
276
a49fcc17
JBG		 2772006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
278
279 * config/tc-vax.c (md_chars_to_number): Used only locally, so
280 make it static.
281 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
282
f5208ef2
PB		 2832006-03-17 Paul Brook <paul@codesourcery.com>
284
285 * config/tc-arm.c (insns): Add ldm and stm.
286
cb4c78d6
BE		 2872006-03-17 Ben Elliston <bje@au.ibm.com>
288
289 PR gas/2446
290 * doc/as.texinfo (Ident): Document this directive more thoroughly.
291
c16d2bf0
PB		 2922006-03-16 Paul Brook <paul@codesourcery.com>
293
294 * config/tc-arm.c (insns): Add "svc".
295
80ca4e2c
BW		 2962006-03-13 Bob Wilson <bob.wilson@acm.org>
297
298 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
299 flag and avoid double underscore prefixes.
300
3a4a14e9
PB		 3012006-03-10 Paul Brook <paul@codesourcery.com>
302
303 * config/tc-arm.c (md_begin): Handle EABIv5.
304 (arm_eabis): Add EF_ARM_EABI_VER5.
305 * doc/c-arm.texi: Document -meabi=5.
306
518051dc
BE		 3072006-03-10 Ben Elliston <bje@au.ibm.com>
308
309 * app.c (do_scrub_chars): Simplify string handling.
310
00a97672
RS		 3112006-03-07 Richard Sandiford <richard@codesourcery.com>
312 Daniel Jacobowitz <dan@codesourcery.com>
313 Zack Weinberg <zack@codesourcery.com>
314 Nathan Sidwell <nathan@codesourcery.com>
315 Paul Brook <paul@codesourcery.com>
316 Ricardo Anguiano <anguiano@codesourcery.com>
317 Phil Edwards <phil@codesourcery.com>
318
319 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
320 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
321 R_ARM_ABS12 reloc.
322 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
323 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
324 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
325
b29757dc
BW		 3262006-03-06 Bob Wilson <bob.wilson@acm.org>
327
328 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
329 even when using the text-section-literals option.
330
0b2e31dc
NS		 3312006-03-06 Nathan Sidwell <nathan@codesourcery.com>
332
333 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
334 and cf.
335 (m68k_ip): <case 'J'> Check we have some control regs.
336 (md_parse_option): Allow raw arch switch.
337 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
338 whether 68881 or cfloat was meant by -mfloat.
339 (md_show_usage): Adjust extension display.
340 (m68k_elf_final_processing): Adjust.
341
df406460
NC		 3422006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
343
344 * config/tc-avr.c (avr_mod_hash_value): New function.
345 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
346 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
347 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
348 instead of int avr_ldi_expression: use avr_mod_hash_value instead
349 of (int).
350 (tc_gen_reloc): Handle substractions of symbols, if possible do
351 fixups, abort otherwise.
352 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
353 tc_fix_adjustable): Define.
354
53022e4a
JW		 3552006-03-02 James E Wilson <wilson@specifix.com>
356
357 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
358 change the template, then clear md.slot[curr].end_of_insn_group.
359
9f6f925e
JB		 3602006-02-28 Jan Beulich <jbeulich@novell.com>
361
362 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
363
0e31b3e1
JB		 3642006-02-28 Jan Beulich <jbeulich@novell.com>
365
366 PR/1070
367 * macro.c (getstring): Don't treat parentheses special anymore.
368 (get_any_string): Don't consider '(' and ')' as quoting anymore.
369 Special-case '(', ')', '[', and ']' when dealing with non-quoting
370 characters.
371
10cd14b4
AM		 3722006-02-28 Mat <mat@csail.mit.edu>
373
374 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
375
63752a75
JJ		 3762006-02-27 Jakub Jelinek <jakub@redhat.com>
377
378 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
379 field.
380 (CFI_signal_frame): Define.
381 (cfi_pseudo_table): Add .cfi_signal_frame.
382 (dot_cfi): Handle CFI_signal_frame.
383 (output_cie): Handle cie->signal_frame.
384 (select_cie_for_fde): Don't share CIE if signal_frame flag is
385 different. Copy signal_frame from FDE to newly created CIE.
386 * doc/as.texinfo: Document .cfi_signal_frame.
387
f7d9e5c3
CD		 3882006-02-27 Carlos O'Donell <carlos@codesourcery.com>
389
390 * doc/Makefile.am: Add html target.
391 * doc/Makefile.in: Regenerate.
392 * po/Make-in: Add html target.
393
331d2d0d
L		 3942006-02-27 H.J. Lu <hongjiu.lu@intel.com>
395
8502d882 396 * config/tc-i386.c (output_insn): Support Intel Merom New
331d2d0d
L		 397 Instructions.
398
8502d882 399 * config/tc-i386.h (CpuMNI): New.
331d2d0d
L		 400 (CpuUnknownFlags): Add CpuMNI.
401
10156f83
DM		 4022006-02-24 David S. Miller <davem@sunset.davemloft.net>
403
404 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
405 (hpriv_reg_table): New table for hyperprivileged registers.
406 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
407 register encoding.
408
6772dd07
DD		 4092006-02-24 DJ Delorie <dj@redhat.com>
410
411 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
412 (tc_gen_reloc): Don't define.
413 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
414 (OPTION_LINKRELAX): New.
415 (md_longopts): Add it.
416 (m32c_relax): New.
417 (md_parse_options): Set it.
418 (md_assemble): Emit relaxation relocs as needed.
419 (md_convert_frag): Emit relaxation relocs as needed.
420 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
421 (m32c_apply_fix): New.
422 (tc_gen_reloc): New.
423 (m32c_force_relocation): Force out jump relocs when relaxing.
424 (m32c_fix_adjustable): Return false if relaxing.
425
62b3e311
PB		 4262006-02-24 Paul Brook <paul@codesourcery.com>
427
428 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
429 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
430 (struct asm_barrier_opt): Define.
431 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
432 (parse_psr): Accept V7M psr names.
433 (parse_barrier): New function.
434 (enum operand_parse_code): Add OP_oBARRIER.
435 (parse_operands): Implement OP_oBARRIER.
436 (do_barrier): New function.
437 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
438 (do_t_cpsi): Add V7M restrictions.
439 (do_t_mrs, do_t_msr): Validate V7M variants.
440 (md_assemble): Check for NULL variants.
441 (v7m_psrs, barrier_opt_names): New tables.
442 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
443 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
444 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
445 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
446 (struct cpu_arch_ver_table): Define.
447 (cpu_arch_ver): New.
448 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
449 Tag_CPU_arch_profile.
450 * doc/c-arm.texi: Document new cpu and arch options.
451
59cf82fe
L		 4522006-02-23 H.J. Lu <hongjiu.lu@intel.com>
453
454 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
455
19a7219f
L		 4562006-02-23 H.J. Lu <hongjiu.lu@intel.com>
457
458 * config/tc-ia64.c: Update copyright years.
459
7f3dfb9c
L		 4602006-02-22 H.J. Lu <hongjiu.lu@intel.com>
461
462 * config/tc-ia64.c (specify_resource): Add the rule 17 from
463 SDM 2.2.
464
f40d1643
PB		 4652005-02-22 Paul Brook <paul@codesourcery.com>
466
467 * config/tc-arm.c (do_pld): Remove incorrect write to
468 inst.instruction.
469 (encode_thumb32_addr_mode): Use correct operand.
470
216d22bc
PB		 4712006-02-21 Paul Brook <paul@codesourcery.com>
472
473 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
474
d70c5fc7
NC		 4752006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
476 Anil Paranjape <anilp1@kpitcummins.com>
477 Shilin Shakti <shilins@kpitcummins.com>
478
479 * Makefile.am: Add xc16x related entry.
480 * Makefile.in: Regenerate.
481 * configure.in: Added xc16x related entry.
482 * configure: Regenerate.
483 * config/tc-xc16x.h: New file
484 * config/tc-xc16x.c: New file
485 * doc/c-xc16x.texi: New file for xc16x
486 * doc/all.texi: Entry for xc16x
487 * doc/Makefile.texi: Added c-xc16x.texi
488 * NEWS: Announce the support for the new target.
489
aaa2ab3d
NH		 4902006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
491
492 * configure.tgt: set emulation for mips-*-netbsd*
493
82de001f
JJ		 4942006-02-14 Jakub Jelinek <jakub@redhat.com>
495
496 * config.in: Rebuilt.
497
431ad2d0
BW		 4982006-02-13 Bob Wilson <bob.wilson@acm.org>
499
500 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
501 from 1, not 0, in error messages.
502 (md_assemble): Simplify special-case check for ENTRY instructions.
503 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
504 operand in error message.
505
94089a50
JM		 5062006-02-13 Joseph S. Myers <joseph@codesourcery.com>
507
508 * configure.tgt (arm-*-linux-gnueabi*): Change to
509 arm-*-linux-*eabi*.
510
52de4c06
NC		 5112006-02-10 Nick Clifton <nickc@redhat.com>
512
70e45ad9
NC		 513 * config/tc-crx.c (check_range): Ensure that the sign bit of a
514 32-bit value is propagated into the upper bits of a 64-bit long.
515
52de4c06
NC		 516 * config/tc-arc.c (init_opcode_tables): Fix cast.
517 (arc_extoper, md_operand): Likewise.
518
21af2bbd
BW		 5192006-02-09 David Heine <dlheine@tensilica.com>
520
521 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
522 each relaxation step.
523
75a706fc
L		 5242006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
525
526 * configure.in (CHECK_DECLS): Add vsnprintf.
527 * configure: Regenerate.
528 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
529 include/declare here, but...
530 * as.h: Move code detecting VARARGS idiom to the top.
531 (errno.h, stdarg.h, varargs.h, va_list): ...here.
532 (vsnprintf): Declare if not already declared.
533
0d474464
L		 5342006-02-08 H.J. Lu <hongjiu.lu@intel.com>
535
536 * as.c (close_output_file): New.
537 (main): Register close_output_file with xatexit before
538 dump_statistics. Don't call output_file_close.
539
266abb8f
NS		 5402006-02-07 Nathan Sidwell <nathan@codesourcery.com>
541
542 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
543 mcf5329_control_regs): New.
544 (not_current_architecture, selected_arch, selected_cpu): New.
545 (m68k_archs, m68k_extensions): New.
546 (archs): Renamed to ...
547 (m68k_cpus): ... here. Adjust.
548 (n_arches): Remove.
549 (md_pseudo_table): Add arch and cpu directives.
550 (find_cf_chip, m68k_ip): Adjust table scanning.
551 (no_68851, no_68881): Remove.
552 (md_assemble): Lazily initialize.
553 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
554 (md_init_after_args): Move functionality to m68k_init_arch.
555 (mri_chip): Adjust table scanning.
556 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
557 options with saner parsing.
558 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
559 m68k_init_arch): New.
560 (s_m68k_cpu, s_m68k_arch): New.
561 (md_show_usage): Adjust.
562 (m68k_elf_final_processing): Set CF EF flags.
563 * config/tc-m68k.h (m68k_init_after_args): Remove.
564 (tc_init_after_args): Remove.
565 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
566 (M68k-Directives): Document .arch and .cpu directives.
567
134dcee5
AM		 5682006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
569
570 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
571 synonyms for equ and defl.
572 (z80_cons_fix_new): New function.
573 (emit_byte): Disallow relative jumps to absolute locations.
574 (emit_data): Only handle defb, prototype changed, because defb is
575 now handled as pseudo-op rather than an instruction.
576 (instab): Entries for defb,defw,db,dw moved from here...
577 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
578 Add entries for def24,def32,d24,d32.
579 (md_assemble): Improved error handling.
580 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
581 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
582 (z80_cons_fix_new): Declare.
583 * doc/c-z80.texi (defb, db): Mention warning on overflow.
584 (def24,d24,def32,d32): New pseudo-ops.
585
a9931606
PB		 5862006-02-02 Paul Brook <paul@codesourcery.com>
587
588 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
589
ef8d22e6
PB		 5902005-02-02 Paul Brook <paul@codesourcery.com>
591
592 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
593 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
594 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
595 T2_OPCODE_RSB): Define.
596 (thumb32_negate_data_op): New function.
597 (md_apply_fix): Use it.
598
e7da6241
BW		 5992006-01-31 Bob Wilson <bob.wilson@acm.org>
600
601 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
602 fields.
603 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
604 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
605 subtracted symbols.
606 (relaxation_requirements): Add pfinish_frag argument and use it to
607 replace setting tinsn->record_fix fields.
608 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
609 and vinsn_to_insnbuf. Remove references to record_fix and
610 slot_sub_symbols fields.
611 (xtensa_mark_narrow_branches): Delete unused code.
612 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
613 a symbol.
614 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
615 record_fix fields.
616 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
617 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
618 of the record_fix field. Simplify error messages for unexpected
619 symbolic operands.
620 (set_expr_symbol_offset_diff): Delete.
621
79134647
PB		 6222006-01-31 Paul Brook <paul@codesourcery.com>
623
624 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
625
e74cfd16
PB		 6262006-01-31 Paul Brook <paul@codesourcery.com>
627 Richard Earnshaw <rearnsha@arm.com>
628
629 * config/tc-arm.c: Use arm_feature_set.
630 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
631 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
632 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
633 New variables.
634 (insns): Use them.
635 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
636 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
637 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
638 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
639 feature flags.
640 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
641 (arm_opts): Move old cpu/arch options from here...
642 (arm_legacy_opts): ... to here.
643 (md_parse_option): Search arm_legacy_opts.
644 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
645 (arm_float_abis, arm_eabis): Make const.
646
d47d412e
BW		 6472006-01-25 Bob Wilson <bob.wilson@acm.org>
648
649 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
650
b14273fe
JZ		 6512006-01-21 Jie Zhang <jie.zhang@analog.com>
652
653 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
654 in load immediate intruction.
655
39cd1c76
JZ		 6562006-01-21 Jie Zhang <jie.zhang@analog.com>
657
658 * config/bfin-parse.y (value_match): Use correct conversion
659 specifications in template string for __FILE__ and __LINE__.
660 (binary): Ditto.
661 (unary): Ditto.
662
67a4f2b7
AO		 6632006-01-18 Alexandre Oliva <aoliva@redhat.com>
664
665 Introduce TLS descriptors for i386 and x86_64.
666 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
667 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
668 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
669 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
670 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
671 displacement bits.
672 (build_modrm_byte): Set up zero modrm for TLS desc calls.
673 (lex_got): Handle @tlsdesc and @tlscall.
674 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
675
8ad7c533
NC		 6762006-01-11 Nick Clifton <nickc@redhat.com>
677
678 Fixes for building on 64-bit hosts:
679 * config/tc-avr.c (mod_index): New union to allow conversion
680 between pointers and integers.
681 (md_begin, avr_ldi_expression): Use it.
682 * config/tc-i370.c (md_assemble): Add cast for argument to print
683 statement.
684 * config/tc-tic54x.c (subsym_substitute): Likewise.
685 * config/tc-mn10200.c (md_assemble): Use a union to convert the
686 opindex field of fr_cgen structure into a pointer so that it can
687 be stored in a frag.
688 * config/tc-mn10300.c (md_assemble): Likewise.
689 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
690 types.
691 * config/tc-v850.c: Replace uses of (int) casts with correct
692 types.
693
4dcb3903
L		 6942006-01-09 H.J. Lu <hongjiu.lu@intel.com>
695
696 PR gas/2117
697 * symbols.c (snapshot_symbol): Don't change a defined symbol.
698
e0f6ea40
HPN		 6992006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
700
701 PR gas/2101
702 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
703 a local-label reference.
704
e88d958a 705For older changes see ChangeLog-2005
08d56133
NC		 706\f
707Local Variables:
708mode: change-log
709left-margin: 8
710fill-column: 74
711version-control: never
712End:
GDB Binutils - Deliverables
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